Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r516-tajo-171654446600220.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is PolyORBLF-PT-S02J04T06, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r516-tajo-171654446600220
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 11K Apr 11 16:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Apr 11 16:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 24K Apr 11 16:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 133K Apr 11 16:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 9.2K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 41K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 31K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 26K Apr 11 17:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 159K Apr 11 17:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17K Apr 11 17:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Apr 11 17:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.6K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.6K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 862K 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 PolyORBLF-PT-S02J04T06-LTLFireability-00
FORMULA_NAME PolyORBLF-PT-S02J04T06-LTLFireability-01
FORMULA_NAME PolyORBLF-PT-S02J04T06-LTLFireability-02
FORMULA_NAME PolyORBLF-PT-S02J04T06-LTLFireability-03
FORMULA_NAME PolyORBLF-PT-S02J04T06-LTLFireability-04
FORMULA_NAME PolyORBLF-PT-S02J04T06-LTLFireability-05
FORMULA_NAME PolyORBLF-PT-S02J04T06-LTLFireability-06
FORMULA_NAME PolyORBLF-PT-S02J04T06-LTLFireability-07
FORMULA_NAME PolyORBLF-PT-S02J04T06-LTLFireability-08
FORMULA_NAME PolyORBLF-PT-S02J04T06-LTLFireability-09
FORMULA_NAME PolyORBLF-PT-S02J04T06-LTLFireability-10
FORMULA_NAME PolyORBLF-PT-S02J04T06-LTLFireability-11
FORMULA_NAME PolyORBLF-PT-S02J04T06-LTLFireability-12
FORMULA_NAME PolyORBLF-PT-S02J04T06-LTLFireability-13
FORMULA_NAME PolyORBLF-PT-S02J04T06-LTLFireability-14
FORMULA_NAME PolyORBLF-PT-S02J04T06-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717252062701

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S02J04T06
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 14:27:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 14:27:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 14:27:44] [INFO ] Load time of PNML (sax parser for PT used): 117 ms
[2024-06-01 14:27:44] [INFO ] Transformed 476 places.
[2024-06-01 14:27:44] [INFO ] Transformed 920 transitions.
[2024-06-01 14:27:44] [INFO ] Parsed PT model containing 476 places and 920 transitions and 4242 arcs in 227 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 96 transitions
Reduce redundant transitions removed 96 transitions.
FORMULA PolyORBLF-PT-S02J04T06-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T06-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 220 out of 476 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 476/476 places, 824/824 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 474 transition count 824
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 8 place count 468 transition count 818
Iterating global reduction 1 with 6 rules applied. Total rules applied 14 place count 468 transition count 818
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 20 place count 462 transition count 812
Iterating global reduction 1 with 6 rules applied. Total rules applied 26 place count 462 transition count 812
Applied a total of 26 rules in 150 ms. Remains 462 /476 variables (removed 14) and now considering 812/824 (removed 12) transitions.
Running 810 sub problems to find dead transitions.
[2024-06-01 14:27:44] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
// Phase 1: matrix 800 rows 462 cols
[2024-06-01 14:27:44] [INFO ] Computed 44 invariants in 49 ms
[2024-06-01 14:27:44] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/460 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/460 variables, 25/42 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:27:52] [INFO ] Deduced a trap composed of 65 places in 157 ms of which 18 ms to minimize.
[2024-06-01 14:27:52] [INFO ] Deduced a trap composed of 64 places in 82 ms of which 1 ms to minimize.
[2024-06-01 14:27:53] [INFO ] Deduced a trap composed of 64 places in 75 ms of which 1 ms to minimize.
[2024-06-01 14:27:53] [INFO ] Deduced a trap composed of 63 places in 43 ms of which 1 ms to minimize.
[2024-06-01 14:27:53] [INFO ] Deduced a trap composed of 63 places in 46 ms of which 1 ms to minimize.
[2024-06-01 14:27:53] [INFO ] Deduced a trap composed of 64 places in 39 ms of which 1 ms to minimize.
[2024-06-01 14:27:53] [INFO ] Deduced a trap composed of 37 places in 110 ms of which 2 ms to minimize.
[2024-06-01 14:27:53] [INFO ] Deduced a trap composed of 127 places in 161 ms of which 2 ms to minimize.
[2024-06-01 14:27:54] [INFO ] Deduced a trap composed of 225 places in 178 ms of which 3 ms to minimize.
[2024-06-01 14:27:54] [INFO ] Deduced a trap composed of 76 places in 142 ms of which 3 ms to minimize.
[2024-06-01 14:27:54] [INFO ] Deduced a trap composed of 15 places in 100 ms of which 3 ms to minimize.
[2024-06-01 14:27:54] [INFO ] Deduced a trap composed of 222 places in 169 ms of which 2 ms to minimize.
[2024-06-01 14:27:56] [INFO ] Deduced a trap composed of 228 places in 228 ms of which 4 ms to minimize.
[2024-06-01 14:27:57] [INFO ] Deduced a trap composed of 42 places in 297 ms of which 4 ms to minimize.
[2024-06-01 14:27:58] [INFO ] Deduced a trap composed of 256 places in 267 ms of which 4 ms to minimize.
[2024-06-01 14:27:58] [INFO ] Deduced a trap composed of 240 places in 226 ms of which 2 ms to minimize.
[2024-06-01 14:27:58] [INFO ] Deduced a trap composed of 240 places in 266 ms of which 7 ms to minimize.
[2024-06-01 14:27:59] [INFO ] Deduced a trap composed of 223 places in 275 ms of which 5 ms to minimize.
[2024-06-01 14:28:00] [INFO ] Deduced a trap composed of 289 places in 268 ms of which 4 ms to minimize.
[2024-06-01 14:28:03] [INFO ] Deduced a trap composed of 259 places in 216 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/460 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 810 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 460/1262 variables, and 62 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20106 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/462 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/460 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/460 variables, 25/42 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/460 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:28:16] [INFO ] Deduced a trap composed of 235 places in 317 ms of which 4 ms to minimize.
[2024-06-01 14:28:18] [INFO ] Deduced a trap composed of 299 places in 260 ms of which 3 ms to minimize.
[2024-06-01 14:28:19] [INFO ] Deduced a trap composed of 193 places in 241 ms of which 4 ms to minimize.
[2024-06-01 14:28:19] [INFO ] Deduced a trap composed of 288 places in 182 ms of which 8 ms to minimize.
[2024-06-01 14:28:20] [INFO ] Deduced a trap composed of 253 places in 164 ms of which 2 ms to minimize.
[2024-06-01 14:28:20] [INFO ] Deduced a trap composed of 271 places in 168 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 460/1262 variables, and 68 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20037 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/462 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/810 constraints, Known Traps: 26/26 constraints]
After SMT, in 41580ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 41623ms
[2024-06-01 14:28:26] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2024-06-01 14:28:26] [INFO ] Invariant cache hit.
[2024-06-01 14:28:26] [INFO ] Implicit Places using invariants in 299 ms returned [235, 271, 274, 410, 422]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 313 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 457/476 places, 812/824 transitions.
Applied a total of 0 rules in 12 ms. Remains 457 /457 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 42204 ms. Remains : 457/476 places, 812/824 transitions.
Support contains 220 out of 457 places after structural reductions.
[2024-06-01 14:28:27] [INFO ] Flatten gal took : 133 ms
[2024-06-01 14:28:27] [INFO ] Flatten gal took : 71 ms
[2024-06-01 14:28:27] [INFO ] Input system was already deterministic with 812 transitions.
Support contains 180 out of 457 places (down from 220) after GAL structural reductions.
RANDOM walk for 40000 steps (12 resets) in 1255 ms. (31 steps per ms) remains 4/30 properties
BEST_FIRST walk for 40002 steps (11 resets) in 441 ms. (90 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40001 steps (12 resets) in 284 ms. (140 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40000 steps (13 resets) in 633 ms. (63 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (9 resets) in 365 ms. (109 steps per ms) remains 4/4 properties
[2024-06-01 14:28:28] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
// Phase 1: matrix 800 rows 457 cols
[2024-06-01 14:28:28] [INFO ] Computed 39 invariants in 19 ms
[2024-06-01 14:28:28] [INFO ] State equation strengthened by 72 read => feed constraints.
Problem AtomicPropp28 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 328/339 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/339 variables, 1/2 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/339 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 52/391 variables, 6/8 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/391 variables, 0/8 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 4/395 variables, 3/11 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/395 variables, 0/11 constraints. Problems are: Problem set: 1 solved, 3 unsolved
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp26 is UNSAT
At refinement iteration 8 (OVERLAPS) 57/452 variables, 24/35 constraints. Problems are: Problem set: 3 solved, 1 unsolved
[2024-06-01 14:28:28] [INFO ] Deduced a trap composed of 64 places in 190 ms of which 3 ms to minimize.
[2024-06-01 14:28:29] [INFO ] Deduced a trap composed of 64 places in 177 ms of which 2 ms to minimize.
[2024-06-01 14:28:29] [INFO ] Deduced a trap composed of 65 places in 174 ms of which 3 ms to minimize.
[2024-06-01 14:28:29] [INFO ] Deduced a trap composed of 64 places in 233 ms of which 3 ms to minimize.
[2024-06-01 14:28:29] [INFO ] Deduced a trap composed of 252 places in 176 ms of which 3 ms to minimize.
[2024-06-01 14:28:29] [INFO ] Deduced a trap composed of 264 places in 178 ms of which 2 ms to minimize.
[2024-06-01 14:28:30] [INFO ] Deduced a trap composed of 250 places in 227 ms of which 3 ms to minimize.
[2024-06-01 14:28:30] [INFO ] Deduced a trap composed of 263 places in 172 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/452 variables, 8/43 constraints. Problems are: Problem set: 3 solved, 1 unsolved
[2024-06-01 14:28:30] [INFO ] Deduced a trap composed of 64 places in 46 ms of which 4 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/452 variables, 1/44 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/452 variables, 0/44 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 3/455 variables, 3/47 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/455 variables, 0/47 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 800/1255 variables, 455/502 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1255 variables, 72/574 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1255 variables, 0/574 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 2/1257 variables, 2/576 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1257 variables, 1/577 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1257 variables, 0/577 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/1257 variables, 0/577 constraints. Problems are: Problem set: 3 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1257/1257 variables, and 577 constraints, problems are : Problem set: 3 solved, 1 unsolved in 2896 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 457/457 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 9/9 constraints]
Escalating to Integer solving :Problem set: 3 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 330/336 variables, 1/1 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/336 variables, 0/1 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 52/388 variables, 6/7 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/388 variables, 0/7 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 4/392 variables, 3/10 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/392 variables, 0/10 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 60/452 variables, 25/35 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/452 variables, 9/44 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/452 variables, 0/44 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 3/455 variables, 3/47 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/455 variables, 0/47 constraints. Problems are: Problem set: 3 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1255/1257 variables, and 502 constraints, problems are : Problem set: 3 solved, 1 unsolved in 1384 ms.
Refiners :[Positive P Invariants (semi-flows): 13/14 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 455/457 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/4 constraints, Known Traps: 9/9 constraints]
After SMT, in 4335ms problems are : Problem set: 3 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 6 out of 457 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 457/457 places, 812/812 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 457 transition count 770
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 415 transition count 770
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 84 place count 415 transition count 722
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 180 place count 367 transition count 722
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 276 place count 319 transition count 674
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 280 place count 315 transition count 670
Iterating global reduction 2 with 4 rules applied. Total rules applied 284 place count 315 transition count 670
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 2 with 12 rules applied. Total rules applied 296 place count 315 transition count 658
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 308 place count 303 transition count 658
Applied a total of 308 rules in 112 ms. Remains 303 /457 variables (removed 154) and now considering 658/812 (removed 154) transitions.
Running 656 sub problems to find dead transitions.
[2024-06-01 14:28:32] [INFO ] Flow matrix only has 646 transitions (discarded 12 similar events)
// Phase 1: matrix 646 rows 303 cols
[2024-06-01 14:28:32] [INFO ] Computed 39 invariants in 14 ms
[2024-06-01 14:28:32] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/301 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 656 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/301 variables, 24/37 constraints. Problems are: Problem set: 0 solved, 656 unsolved
[2024-06-01 14:28:37] [INFO ] Deduced a trap composed of 30 places in 143 ms of which 2 ms to minimize.
[2024-06-01 14:28:37] [INFO ] Deduced a trap composed of 39 places in 112 ms of which 2 ms to minimize.
[2024-06-01 14:28:37] [INFO ] Deduced a trap composed of 39 places in 114 ms of which 2 ms to minimize.
[2024-06-01 14:28:37] [INFO ] Deduced a trap composed of 15 places in 132 ms of which 3 ms to minimize.
[2024-06-01 14:28:37] [INFO ] Deduced a trap composed of 38 places in 73 ms of which 3 ms to minimize.
[2024-06-01 14:28:37] [INFO ] Deduced a trap composed of 39 places in 70 ms of which 1 ms to minimize.
[2024-06-01 14:28:37] [INFO ] Deduced a trap composed of 38 places in 47 ms of which 1 ms to minimize.
[2024-06-01 14:28:38] [INFO ] Deduced a trap composed of 38 places in 168 ms of which 3 ms to minimize.
[2024-06-01 14:28:38] [INFO ] Deduced a trap composed of 102 places in 152 ms of which 2 ms to minimize.
[2024-06-01 14:28:39] [INFO ] Deduced a trap composed of 37 places in 195 ms of which 3 ms to minimize.
[2024-06-01 14:28:39] [INFO ] Deduced a trap composed of 50 places in 166 ms of which 3 ms to minimize.
[2024-06-01 14:28:40] [INFO ] Deduced a trap composed of 111 places in 175 ms of which 2 ms to minimize.
[2024-06-01 14:28:41] [INFO ] Deduced a trap composed of 101 places in 165 ms of which 2 ms to minimize.
[2024-06-01 14:28:41] [INFO ] Deduced a trap composed of 122 places in 122 ms of which 2 ms to minimize.
[2024-06-01 14:28:41] [INFO ] Deduced a trap composed of 116 places in 109 ms of which 3 ms to minimize.
[2024-06-01 14:28:41] [INFO ] Deduced a trap composed of 136 places in 183 ms of which 4 ms to minimize.
[2024-06-01 14:28:42] [INFO ] Deduced a trap composed of 129 places in 154 ms of which 3 ms to minimize.
[2024-06-01 14:28:42] [INFO ] Deduced a trap composed of 126 places in 158 ms of which 2 ms to minimize.
[2024-06-01 14:28:42] [INFO ] Deduced a trap composed of 43 places in 117 ms of which 2 ms to minimize.
[2024-06-01 14:28:43] [INFO ] Deduced a trap composed of 185 places in 191 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/301 variables, 20/57 constraints. Problems are: Problem set: 0 solved, 656 unsolved
[2024-06-01 14:28:46] [INFO ] Deduced a trap composed of 102 places in 125 ms of which 2 ms to minimize.
[2024-06-01 14:28:47] [INFO ] Deduced a trap composed of 166 places in 180 ms of which 5 ms to minimize.
[2024-06-01 14:28:47] [INFO ] Deduced a trap composed of 126 places in 164 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/301 variables, 3/60 constraints. Problems are: Problem set: 0 solved, 656 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/301 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 656 unsolved
At refinement iteration 5 (OVERLAPS) 2/303 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 656 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 303/949 variables, and 62 constraints, problems are : Problem set: 0 solved, 656 unsolved in 20018 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 0/303 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 656/656 constraints, Known Traps: 23/23 constraints]
Escalating to Integer solving :Problem set: 0 solved, 656 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/301 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 656 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/301 variables, 24/37 constraints. Problems are: Problem set: 0 solved, 656 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/301 variables, 23/60 constraints. Problems are: Problem set: 0 solved, 656 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/301 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 656 unsolved
Problem TDEAD554 is UNSAT
Problem TDEAD555 is UNSAT
Problem TDEAD556 is UNSAT
Problem TDEAD558 is UNSAT
Problem TDEAD560 is UNSAT
Problem TDEAD561 is UNSAT
Problem TDEAD562 is UNSAT
Problem TDEAD564 is UNSAT
Problem TDEAD565 is UNSAT
Problem TDEAD566 is UNSAT
Problem TDEAD567 is UNSAT
Problem TDEAD572 is UNSAT
Problem TDEAD573 is UNSAT
Problem TDEAD575 is UNSAT
Problem TDEAD577 is UNSAT
Problem TDEAD578 is UNSAT
Problem TDEAD579 is UNSAT
Problem TDEAD580 is UNSAT
Problem TDEAD581 is UNSAT
Problem TDEAD582 is UNSAT
Problem TDEAD583 is UNSAT
Problem TDEAD585 is UNSAT
Problem TDEAD595 is UNSAT
Problem TDEAD596 is UNSAT
Problem TDEAD597 is UNSAT
Problem TDEAD598 is UNSAT
Problem TDEAD599 is UNSAT
Problem TDEAD601 is UNSAT
Problem TDEAD602 is UNSAT
Problem TDEAD603 is UNSAT
Problem TDEAD605 is UNSAT
Problem TDEAD606 is UNSAT
Problem TDEAD607 is UNSAT
Problem TDEAD608 is UNSAT
Problem TDEAD609 is UNSAT
Problem TDEAD610 is UNSAT
Problem TDEAD611 is UNSAT
Problem TDEAD614 is UNSAT
Problem TDEAD615 is UNSAT
Problem TDEAD616 is UNSAT
Problem TDEAD617 is UNSAT
Problem TDEAD618 is UNSAT
Problem TDEAD619 is UNSAT
Problem TDEAD620 is UNSAT
Problem TDEAD627 is UNSAT
Problem TDEAD628 is UNSAT
Problem TDEAD629 is UNSAT
Problem TDEAD630 is UNSAT
Problem TDEAD631 is UNSAT
Problem TDEAD632 is UNSAT
Problem TDEAD634 is UNSAT
Problem TDEAD636 is UNSAT
Problem TDEAD637 is UNSAT
Problem TDEAD638 is UNSAT
Problem TDEAD639 is UNSAT
Problem TDEAD640 is UNSAT
Problem TDEAD642 is UNSAT
Problem TDEAD643 is UNSAT
Problem TDEAD644 is UNSAT
Problem TDEAD645 is UNSAT
Problem TDEAD646 is UNSAT
Problem TDEAD647 is UNSAT
Problem TDEAD649 is UNSAT
Problem TDEAD651 is UNSAT
Problem TDEAD652 is UNSAT
Problem TDEAD653 is UNSAT
At refinement iteration 4 (OVERLAPS) 2/303 variables, 2/62 constraints. Problems are: Problem set: 66 solved, 590 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 303/949 variables, and 62 constraints, problems are : Problem set: 66 solved, 590 unsolved in 20014 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 0/303 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/656 constraints, Known Traps: 23/23 constraints]
After SMT, in 41345ms problems are : Problem set: 66 solved, 590 unsolved
Search for dead transitions found 66 dead transitions in 41353ms
Found 66 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 66 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 66 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 303/457 places, 592/812 transitions.
Reduce places removed 2 places and 12 transitions.
Graph (complete) has 1790 edges and 301 vertex of which 6 are kept as prefixes of interest. Removing 295 places using SCC suffix rule.2 ms
Discarding 295 places :
Also discarding 574 output transitions
Drop transitions (Output transitions of discarded places.) removed 574 transitions
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 6 transition count 6
Reduce places removed 0 places and 6 transitions.
Deduced a syphon composed of 6 places in 0 ms
Applied a total of 3 rules in 13 ms. Remains 6 /303 variables (removed 297) and now considering 0/592 (removed 592) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 41481 ms. Remains : 6/457 places, 0/812 transitions.
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Successfully simplified 4 atomic propositions for a total of 14 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA PolyORBLF-PT-S02J04T06-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 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' '!(X((p0 U p1)))'
Support contains 12 out of 457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 457/457 places, 812/812 transitions.
Applied a total of 0 rules in 8 ms. Remains 457 /457 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Running 810 sub problems to find dead transitions.
[2024-06-01 14:29:14] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
// Phase 1: matrix 800 rows 457 cols
[2024-06-01 14:29:14] [INFO ] Computed 39 invariants in 12 ms
[2024-06-01 14:29:14] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/455 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/455 variables, 23/37 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:29:21] [INFO ] Deduced a trap composed of 65 places in 89 ms of which 1 ms to minimize.
[2024-06-01 14:29:21] [INFO ] Deduced a trap composed of 64 places in 75 ms of which 1 ms to minimize.
[2024-06-01 14:29:21] [INFO ] Deduced a trap composed of 64 places in 78 ms of which 1 ms to minimize.
[2024-06-01 14:29:21] [INFO ] Deduced a trap composed of 64 places in 82 ms of which 2 ms to minimize.
[2024-06-01 14:29:21] [INFO ] Deduced a trap composed of 74 places in 147 ms of which 2 ms to minimize.
[2024-06-01 14:29:22] [INFO ] Deduced a trap composed of 104 places in 151 ms of which 3 ms to minimize.
[2024-06-01 14:29:22] [INFO ] Deduced a trap composed of 130 places in 146 ms of which 3 ms to minimize.
[2024-06-01 14:29:22] [INFO ] Deduced a trap composed of 64 places in 36 ms of which 1 ms to minimize.
[2024-06-01 14:29:22] [INFO ] Deduced a trap composed of 237 places in 225 ms of which 4 ms to minimize.
[2024-06-01 14:29:22] [INFO ] Deduced a trap composed of 16 places in 119 ms of which 2 ms to minimize.
[2024-06-01 14:29:22] [INFO ] Deduced a trap composed of 15 places in 106 ms of which 2 ms to minimize.
[2024-06-01 14:29:22] [INFO ] Deduced a trap composed of 64 places in 37 ms of which 1 ms to minimize.
[2024-06-01 14:29:23] [INFO ] Deduced a trap composed of 222 places in 180 ms of which 2 ms to minimize.
[2024-06-01 14:29:23] [INFO ] Deduced a trap composed of 253 places in 171 ms of which 3 ms to minimize.
[2024-06-01 14:29:23] [INFO ] Deduced a trap composed of 37 places in 96 ms of which 1 ms to minimize.
[2024-06-01 14:29:25] [INFO ] Deduced a trap composed of 219 places in 196 ms of which 2 ms to minimize.
[2024-06-01 14:29:25] [INFO ] Deduced a trap composed of 236 places in 210 ms of which 2 ms to minimize.
[2024-06-01 14:29:26] [INFO ] Deduced a trap composed of 298 places in 189 ms of which 3 ms to minimize.
[2024-06-01 14:29:28] [INFO ] Deduced a trap composed of 231 places in 181 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/455 variables, 19/56 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:29:34] [INFO ] Deduced a trap composed of 42 places in 181 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 455/1257 variables, and 57 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 23/25 constraints, State Equation: 0/457 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/455 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/455 variables, 23/37 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/455 variables, 20/57 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s100 0)
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(s112 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 455/1257 variables, and 57 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20014 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 23/25 constraints, State Equation: 0/457 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/810 constraints, Known Traps: 20/20 constraints]
After SMT, in 41028ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 41045ms
[2024-06-01 14:29:55] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2024-06-01 14:29:55] [INFO ] Invariant cache hit.
[2024-06-01 14:29:56] [INFO ] Implicit Places using invariants in 332 ms returned [112]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 347 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 456/457 places, 812/812 transitions.
Applied a total of 0 rules in 10 ms. Remains 456 /456 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41412 ms. Remains : 456/457 places, 812/812 transitions.
Stuttering acceptance computed with spot in 227 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : PolyORBLF-PT-S02J04T06-LTLFireability-00
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S02J04T06-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J04T06-LTLFireability-00 finished in 41728 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((p0&&G(!p1))) U X(X(!p2))))'
Support contains 33 out of 457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 457/457 places, 812/812 transitions.
Applied a total of 0 rules in 8 ms. Remains 457 /457 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Running 810 sub problems to find dead transitions.
[2024-06-01 14:29:56] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2024-06-01 14:29:56] [INFO ] Invariant cache hit.
[2024-06-01 14:29:56] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/455 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/455 variables, 23/37 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:30:02] [INFO ] Deduced a trap composed of 64 places in 46 ms of which 1 ms to minimize.
[2024-06-01 14:30:02] [INFO ] Deduced a trap composed of 64 places in 68 ms of which 1 ms to minimize.
[2024-06-01 14:30:02] [INFO ] Deduced a trap composed of 64 places in 63 ms of which 1 ms to minimize.
[2024-06-01 14:30:02] [INFO ] Deduced a trap composed of 64 places in 75 ms of which 1 ms to minimize.
[2024-06-01 14:30:02] [INFO ] Deduced a trap composed of 37 places in 130 ms of which 1 ms to minimize.
[2024-06-01 14:30:03] [INFO ] Deduced a trap composed of 64 places in 154 ms of which 2 ms to minimize.
[2024-06-01 14:30:03] [INFO ] Deduced a trap composed of 127 places in 152 ms of which 2 ms to minimize.
[2024-06-01 14:30:03] [INFO ] Deduced a trap composed of 229 places in 184 ms of which 2 ms to minimize.
[2024-06-01 14:30:03] [INFO ] Deduced a trap composed of 15 places in 105 ms of which 2 ms to minimize.
[2024-06-01 14:30:03] [INFO ] Deduced a trap composed of 64 places in 32 ms of which 1 ms to minimize.
[2024-06-01 14:30:04] [INFO ] Deduced a trap composed of 222 places in 189 ms of which 3 ms to minimize.
[2024-06-01 14:30:05] [INFO ] Deduced a trap composed of 218 places in 187 ms of which 2 ms to minimize.
[2024-06-01 14:30:06] [INFO ] Deduced a trap composed of 42 places in 199 ms of which 3 ms to minimize.
[2024-06-01 14:30:06] [INFO ] Deduced a trap composed of 252 places in 171 ms of which 2 ms to minimize.
[2024-06-01 14:30:06] [INFO ] Deduced a trap composed of 229 places in 189 ms of which 2 ms to minimize.
[2024-06-01 14:30:07] [INFO ] Deduced a trap composed of 230 places in 198 ms of which 3 ms to minimize.
[2024-06-01 14:30:08] [INFO ] Deduced a trap composed of 231 places in 179 ms of which 3 ms to minimize.
[2024-06-01 14:30:10] [INFO ] Deduced a trap composed of 264 places in 157 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/455 variables, 18/55 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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0.0)
(s360 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 455/1257 variables, and 55 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 23/25 constraints, State Equation: 0/457 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/455 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/455 variables, 23/37 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/455 variables, 18/55 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:30:32] [INFO ] Deduced a trap composed of 236 places in 196 ms of which 3 ms to minimize.
[2024-06-01 14:30:36] [INFO ] Deduced a trap composed of 223 places in 168 ms of which 3 ms to minimize.
[2024-06-01 14:30:36] [INFO ] Deduced a trap composed of 253 places in 154 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 455/1257 variables, and 58 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20012 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 23/25 constraints, State Equation: 0/457 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/810 constraints, Known Traps: 21/21 constraints]
After SMT, in 40675ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 40684ms
[2024-06-01 14:30:37] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2024-06-01 14:30:37] [INFO ] Invariant cache hit.
[2024-06-01 14:30:37] [INFO ] Implicit Places using invariants in 269 ms returned [112]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 271 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 456/457 places, 812/812 transitions.
Applied a total of 0 rules in 7 ms. Remains 456 /456 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 40973 ms. Remains : 456/457 places, 812/812 transitions.
Stuttering acceptance computed with spot in 492 ms :[p2, (OR (AND (NOT p0) p2) (AND p1 p2)), p2, (AND p1 p2), (OR (AND (NOT p0) p2) (AND p1 p2)), (AND p1 p2), (OR (AND (NOT p0) p2) (AND p1 p2)), p2, (AND p1 p2), (OR (NOT p0) p1), p1]
Running random walk in product with property : PolyORBLF-PT-S02J04T06-LTLFireability-01
Product exploration explored 100000 steps with 33333 reset in 466 ms.
Product exploration explored 100000 steps with 33333 reset in 436 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (OR (NOT p0) p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND p1 p2)))), (X (X (NOT (OR (AND (NOT p0) p2) (AND p1 p2))))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 12 factoid took 45 ms. Reduced automaton from 11 states, 25 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S02J04T06-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S02J04T06-LTLFireability-01 finished in 42454 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((!p0 U (p1||G(!p0)))||F(G(p2)))))'
Support contains 50 out of 457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 457/457 places, 812/812 transitions.
Applied a total of 0 rules in 7 ms. Remains 457 /457 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Running 810 sub problems to find dead transitions.
[2024-06-01 14:30:38] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2024-06-01 14:30:38] [INFO ] Invariant cache hit.
[2024-06-01 14:30:38] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/455 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/455 variables, 23/37 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:30:45] [INFO ] Deduced a trap composed of 64 places in 86 ms of which 2 ms to minimize.
[2024-06-01 14:30:45] [INFO ] Deduced a trap composed of 64 places in 70 ms of which 1 ms to minimize.
[2024-06-01 14:30:45] [INFO ] Deduced a trap composed of 64 places in 68 ms of which 1 ms to minimize.
[2024-06-01 14:30:45] [INFO ] Deduced a trap composed of 64 places in 61 ms of which 1 ms to minimize.
[2024-06-01 14:30:46] [INFO ] Deduced a trap composed of 37 places in 120 ms of which 2 ms to minimize.
[2024-06-01 14:30:46] [INFO ] Deduced a trap composed of 64 places in 157 ms of which 2 ms to minimize.
[2024-06-01 14:30:46] [INFO ] Deduced a trap composed of 127 places in 175 ms of which 2 ms to minimize.
[2024-06-01 14:30:47] [INFO ] Deduced a trap composed of 229 places in 196 ms of which 2 ms to minimize.
[2024-06-01 14:30:47] [INFO ] Deduced a trap composed of 15 places in 84 ms of which 2 ms to minimize.
[2024-06-01 14:30:47] [INFO ] Deduced a trap composed of 64 places in 49 ms of which 1 ms to minimize.
[2024-06-01 14:30:47] [INFO ] Deduced a trap composed of 222 places in 157 ms of which 3 ms to minimize.
[2024-06-01 14:30:48] [INFO ] Deduced a trap composed of 218 places in 159 ms of which 5 ms to minimize.
[2024-06-01 14:30:49] [INFO ] Deduced a trap composed of 42 places in 168 ms of which 2 ms to minimize.
[2024-06-01 14:30:50] [INFO ] Deduced a trap composed of 252 places in 162 ms of which 2 ms to minimize.
[2024-06-01 14:30:50] [INFO ] Deduced a trap composed of 229 places in 172 ms of which 3 ms to minimize.
[2024-06-01 14:30:50] [INFO ] Deduced a trap composed of 230 places in 161 ms of which 2 ms to minimize.
[2024-06-01 14:30:51] [INFO ] Deduced a trap composed of 231 places in 190 ms of which 3 ms to minimize.
[2024-06-01 14:30:53] [INFO ] Deduced a trap composed of 264 places in 154 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/455 variables, 18/55 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 455/1257 variables, and 55 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 23/25 constraints, State Equation: 0/457 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/455 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/455 variables, 23/37 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/455 variables, 18/55 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:31:14] [INFO ] Deduced a trap composed of 240 places in 209 ms of which 3 ms to minimize.
[2024-06-01 14:31:14] [INFO ] Deduced a trap composed of 232 places in 182 ms of which 2 ms to minimize.
[2024-06-01 14:31:18] [INFO ] Deduced a trap composed of 298 places in 185 ms of which 2 ms to minimize.
[2024-06-01 14:31:19] [INFO ] Deduced a trap composed of 239 places in 197 ms of which 7 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s181 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 455/1257 variables, and 59 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20014 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 23/25 constraints, State Equation: 0/457 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/810 constraints, Known Traps: 22/22 constraints]
After SMT, in 40825ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 40832ms
[2024-06-01 14:31:19] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2024-06-01 14:31:19] [INFO ] Invariant cache hit.
[2024-06-01 14:31:20] [INFO ] Implicit Places using invariants in 383 ms returned [112]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 397 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 456/457 places, 812/812 transitions.
Applied a total of 0 rules in 5 ms. Remains 456 /456 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41247 ms. Remains : 456/457 places, 812/812 transitions.
Stuttering acceptance computed with spot in 183 ms :[(AND (NOT p1) p0 (NOT p2)), (NOT p2), (AND (NOT p1) p0 (NOT p2))]
Running random walk in product with property : PolyORBLF-PT-S02J04T06-LTLFireability-02
Product exploration explored 100000 steps with 4186 reset in 638 ms.
Product exploration explored 100000 steps with 4155 reset in 482 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 10 factoid took 178 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 7 states, 18 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 256 ms :[(AND p0 (NOT p1) (NOT p2)), (NOT p2), (AND p0 (NOT p1) (NOT p2)), false, false, false, false]
Reduction of identical properties reduced properties to check from 10 to 9
RANDOM walk for 40000 steps (14 resets) in 557 ms. (71 steps per ms) remains 3/9 properties
BEST_FIRST walk for 40000 steps (10 resets) in 1110 ms. (36 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (14 resets) in 412 ms. (96 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (11 resets) in 564 ms. (70 steps per ms) remains 3/3 properties
[2024-06-01 14:31:22] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
// Phase 1: matrix 800 rows 456 cols
[2024-06-01 14:31:22] [INFO ] Computed 38 invariants in 8 ms
[2024-06-01 14:31:22] [INFO ] State equation strengthened by 72 read => feed constraints.
Problem apf2 is UNSAT
Problem apf6 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 243/293 variables, 8/8 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/293 variables, 0/8 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6/299 variables, 4/12 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/299 variables, 0/12 constraints. Problems are: Problem set: 2 solved, 1 unsolved
Problem apf4 is UNSAT
After SMT solving in domain Real declared 453/1256 variables, and 36 constraints, problems are : Problem set: 3 solved, 0 unsolved in 184 ms.
Refiners :[Positive P Invariants (semi-flows): 12/14 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 0/456 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 275ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p0))), (X (X (NOT p1))), (G (OR p0 (NOT p1) (NOT p2))), (G (OR (NOT p0) (NOT p1) (NOT p2))), (G (OR (NOT p0) (NOT p1) p2))]
False Knowledge obtained : [(F (NOT (OR (NOT p0) p1))), (F (NOT (OR (NOT p0) p1))), (F p2), (F (NOT (OR p0 (NOT p1) p2))), (F p0), (F (NOT (AND (NOT p0) (NOT p1)))), (F p1)]
Knowledge based reduction with 13 factoid took 348 ms. Reduced automaton from 7 states, 18 edges and 3 AP (stutter insensitive) to 5 states, 12 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 143 ms :[(AND p0 (NOT p2)), (NOT p2), (AND p0 (NOT p2)), false, false]
Stuttering acceptance computed with spot in 147 ms :[(AND p0 (NOT p2)), (NOT p2), (AND p0 (NOT p2)), false, false]
Support contains 50 out of 456 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 456/456 places, 812/812 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 456 transition count 770
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 414 transition count 770
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 84 place count 414 transition count 734
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 156 place count 378 transition count 734
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 252 place count 330 transition count 686
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 256 place count 326 transition count 682
Iterating global reduction 2 with 4 rules applied. Total rules applied 260 place count 326 transition count 682
Applied a total of 260 rules in 73 ms. Remains 326 /456 variables (removed 130) and now considering 682/812 (removed 130) transitions.
Running 680 sub problems to find dead transitions.
[2024-06-01 14:31:23] [INFO ] Flow matrix only has 670 transitions (discarded 12 similar events)
// Phase 1: matrix 670 rows 326 cols
[2024-06-01 14:31:23] [INFO ] Computed 38 invariants in 7 ms
[2024-06-01 14:31:23] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/324 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 680 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/324 variables, 15/30 constraints. Problems are: Problem set: 0 solved, 680 unsolved
[2024-06-01 14:31:27] [INFO ] Deduced a trap composed of 15 places in 81 ms of which 2 ms to minimize.
[2024-06-01 14:31:28] [INFO ] Deduced a trap composed of 42 places in 46 ms of which 1 ms to minimize.
[2024-06-01 14:31:28] [INFO ] Deduced a trap composed of 43 places in 50 ms of which 1 ms to minimize.
[2024-06-01 14:31:28] [INFO ] Deduced a trap composed of 42 places in 63 ms of which 1 ms to minimize.
[2024-06-01 14:31:28] [INFO ] Deduced a trap composed of 43 places in 52 ms of which 1 ms to minimize.
[2024-06-01 14:31:28] [INFO ] Deduced a trap composed of 42 places in 125 ms of which 2 ms to minimize.
[2024-06-01 14:31:28] [INFO ] Deduced a trap composed of 120 places in 121 ms of which 2 ms to minimize.
[2024-06-01 14:31:28] [INFO ] Deduced a trap composed of 43 places in 33 ms of which 0 ms to minimize.
[2024-06-01 14:31:29] [INFO ] Deduced a trap composed of 25 places in 78 ms of which 2 ms to minimize.
[2024-06-01 14:31:29] [INFO ] Deduced a trap composed of 26 places in 107 ms of which 2 ms to minimize.
[2024-06-01 14:31:29] [INFO ] Deduced a trap composed of 59 places in 113 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/324 variables, 11/41 constraints. Problems are: Problem set: 0 solved, 680 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/324 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 680 unsolved
Problem TDEAD12 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD27 is UNSAT
Problem TDEAD52 is UNSAT
Problem TDEAD58 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD70 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD82 is UNSAT
Problem TDEAD85 is UNSAT
Problem TDEAD101 is UNSAT
Problem TDEAD118 is UNSAT
Problem TDEAD131 is UNSAT
Problem TDEAD139 is UNSAT
Problem TDEAD140 is UNSAT
Problem TDEAD142 is UNSAT
Problem TDEAD144 is UNSAT
Problem TDEAD152 is UNSAT
Problem TDEAD162 is UNSAT
Problem TDEAD177 is UNSAT
Problem TDEAD187 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD204 is UNSAT
Problem TDEAD214 is UNSAT
Problem TDEAD216 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD239 is UNSAT
Problem TDEAD241 is UNSAT
Problem TDEAD248 is UNSAT
Problem TDEAD255 is UNSAT
Problem TDEAD258 is UNSAT
Problem TDEAD261 is UNSAT
Problem TDEAD262 is UNSAT
Problem TDEAD265 is UNSAT
Problem TDEAD277 is UNSAT
Problem TDEAD279 is UNSAT
Problem TDEAD283 is UNSAT
Problem TDEAD305 is UNSAT
Problem TDEAD323 is UNSAT
Problem TDEAD340 is UNSAT
Problem TDEAD342 is UNSAT
Problem TDEAD349 is UNSAT
Problem TDEAD351 is UNSAT
Problem TDEAD360 is UNSAT
Problem TDEAD363 is UNSAT
Problem TDEAD369 is UNSAT
Problem TDEAD372 is UNSAT
Problem TDEAD374 is UNSAT
Problem TDEAD381 is UNSAT
Problem TDEAD382 is UNSAT
Problem TDEAD383 is UNSAT
Problem TDEAD385 is UNSAT
Problem TDEAD386 is UNSAT
Problem TDEAD387 is UNSAT
Problem TDEAD391 is UNSAT
Problem TDEAD402 is UNSAT
Problem TDEAD403 is UNSAT
Problem TDEAD406 is UNSAT
Problem TDEAD414 is UNSAT
Problem TDEAD423 is UNSAT
Problem TDEAD426 is UNSAT
Problem TDEAD429 is UNSAT
Problem TDEAD430 is UNSAT
Problem TDEAD432 is UNSAT
Problem TDEAD436 is UNSAT
Problem TDEAD437 is UNSAT
At refinement iteration 4 (OVERLAPS) 2/326 variables, 8/49 constraints. Problems are: Problem set: 66 solved, 614 unsolved
[2024-06-01 14:31:40] [INFO ] Deduced a trap composed of 126 places in 112 ms of which 1 ms to minimize.
[2024-06-01 14:31:41] [INFO ] Deduced a trap composed of 162 places in 116 ms of which 2 ms to minimize.
[2024-06-01 14:31:43] [INFO ] Deduced a trap composed of 160 places in 145 ms of which 1 ms to minimize.
[2024-06-01 14:31:43] [INFO ] Deduced a trap composed of 118 places in 149 ms of which 2 ms to minimize.
[2024-06-01 14:31:43] [INFO ] Deduced a trap composed of 51 places in 141 ms of which 2 ms to minimize.
[2024-06-01 14:31:43] [INFO ] Deduced a trap composed of 119 places in 135 ms of which 2 ms to minimize.
[2024-06-01 14:31:44] [INFO ] Deduced a trap composed of 132 places in 129 ms of which 2 ms to minimize.
[2024-06-01 14:31:44] [INFO ] Deduced a trap composed of 150 places in 122 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 326/996 variables, and 57 constraints, problems are : Problem set: 66 solved, 614 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 23/23 constraints, State Equation: 0/326 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 680/680 constraints, Known Traps: 19/19 constraints]
Escalating to Integer solving :Problem set: 66 solved, 614 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/324 variables, 15/15 constraints. Problems are: Problem set: 66 solved, 614 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/324 variables, 15/30 constraints. Problems are: Problem set: 66 solved, 614 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/324 variables, 14/44 constraints. Problems are: Problem set: 66 solved, 614 unsolved
[2024-06-01 14:31:48] [INFO ] Deduced a trap composed of 2 places in 116 ms of which 2 ms to minimize.
[2024-06-01 14:31:48] [INFO ] Deduced a trap composed of 3 places in 115 ms of which 2 ms to minimize.
[2024-06-01 14:31:49] [INFO ] Deduced a trap composed of 144 places in 129 ms of which 3 ms to minimize.
[2024-06-01 14:31:49] [INFO ] Deduced a trap composed of 108 places in 147 ms of which 1 ms to minimize.
[2024-06-01 14:31:50] [INFO ] Deduced a trap composed of 155 places in 120 ms of which 2 ms to minimize.
[2024-06-01 14:31:50] [INFO ] Deduced a trap composed of 149 places in 122 ms of which 2 ms to minimize.
[2024-06-01 14:31:50] [INFO ] Deduced a trap composed of 149 places in 133 ms of which 1 ms to minimize.
[2024-06-01 14:31:50] [INFO ] Deduced a trap composed of 132 places in 123 ms of which 2 ms to minimize.
[2024-06-01 14:31:50] [INFO ] Deduced a trap composed of 148 places in 135 ms of which 2 ms to minimize.
[2024-06-01 14:31:51] [INFO ] Deduced a trap composed of 170 places in 123 ms of which 2 ms to minimize.
[2024-06-01 14:31:51] [INFO ] Deduced a trap composed of 183 places in 122 ms of which 1 ms to minimize.
[2024-06-01 14:31:51] [INFO ] Deduced a trap composed of 174 places in 122 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/324 variables, 12/56 constraints. Problems are: Problem set: 66 solved, 614 unsolved
[2024-06-01 14:31:56] [INFO ] Deduced a trap composed of 106 places in 98 ms of which 1 ms to minimize.
[2024-06-01 14:31:56] [INFO ] Deduced a trap composed of 164 places in 170 ms of which 2 ms to minimize.
[2024-06-01 14:31:56] [INFO ] Deduced a trap composed of 160 places in 115 ms of which 2 ms to minimize.
[2024-06-01 14:31:57] [INFO ] Deduced a trap composed of 152 places in 111 ms of which 2 ms to minimize.
[2024-06-01 14:31:58] [INFO ] Deduced a trap composed of 148 places in 180 ms of which 3 ms to minimize.
[2024-06-01 14:31:58] [INFO ] Deduced a trap composed of 203 places in 197 ms of which 3 ms to minimize.
[2024-06-01 14:32:02] [INFO ] Deduced a trap composed of 182 places in 125 ms of which 28 ms to minimize.
[2024-06-01 14:32:02] [INFO ] Deduced a trap composed of 139 places in 129 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/324 variables, 8/64 constraints. Problems are: Problem set: 66 solved, 614 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 324/996 variables, and 64 constraints, problems are : Problem set: 66 solved, 614 unsolved in 20014 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 15/23 constraints, State Equation: 0/326 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/680 constraints, Known Traps: 34/39 constraints]
After SMT, in 40810ms problems are : Problem set: 66 solved, 614 unsolved
Search for dead transitions found 66 dead transitions in 40817ms
Found 66 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 66 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 66 transitions.
[2024-06-01 14:32:04] [INFO ] Flow matrix only has 604 transitions (discarded 12 similar events)
// Phase 1: matrix 604 rows 326 cols
[2024-06-01 14:32:04] [INFO ] Computed 38 invariants in 18 ms
[2024-06-01 14:32:05] [INFO ] Implicit Places using invariants in 313 ms returned []
[2024-06-01 14:32:05] [INFO ] Flow matrix only has 604 transitions (discarded 12 similar events)
[2024-06-01 14:32:05] [INFO ] Invariant cache hit.
[2024-06-01 14:32:05] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-06-01 14:32:06] [INFO ] Implicit Places using invariants and state equation in 1935 ms returned []
Implicit Place search using SMT with State Equation took 2262 ms to find 0 implicit places.
[2024-06-01 14:32:07] [INFO ] Redundant transitions in 32 ms returned []
Starting structural reductions in SI_LTL mode, iteration 1 : 326/456 places, 616/812 transitions.
Reduce places removed 2 places and 12 transitions.
Reduce places removed 12 places and 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 312 transition count 592
Applied a total of 12 rules in 16 ms. Remains 312 /326 variables (removed 14) and now considering 592/616 (removed 24) transitions.
[2024-06-01 14:32:07] [INFO ] Flow matrix only has 580 transitions (discarded 12 similar events)
// Phase 1: matrix 580 rows 312 cols
[2024-06-01 14:32:07] [INFO ] Computed 38 invariants in 7 ms
[2024-06-01 14:32:07] [INFO ] Implicit Places using invariants in 589 ms returned []
[2024-06-01 14:32:07] [INFO ] Flow matrix only has 580 transitions (discarded 12 similar events)
[2024-06-01 14:32:07] [INFO ] Invariant cache hit.
[2024-06-01 14:32:07] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-06-01 14:32:09] [INFO ] Implicit Places using invariants and state equation in 1527 ms returned []
Implicit Place search using SMT with State Equation took 2132 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 312/456 places, 592/812 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 45343 ms. Remains : 312/456 places, 592/812 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND (NOT p0) p1 p2))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 119 ms. Reduced automaton from 5 states, 12 edges and 3 AP (stutter insensitive) to 5 states, 12 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 168 ms :[(AND p0 (NOT p2)), (NOT p2), (AND p0 (NOT p2)), false, false]
RANDOM walk for 40000 steps (26 resets) in 528 ms. (75 steps per ms) remains 1/6 properties
BEST_FIRST walk for 40001 steps (11 resets) in 347 ms. (114 steps per ms) remains 1/1 properties
[2024-06-01 14:32:09] [INFO ] Flow matrix only has 580 transitions (discarded 12 similar events)
[2024-06-01 14:32:09] [INFO ] Invariant cache hit.
[2024-06-01 14:32:09] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 83/133 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6/139 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/139 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf3 is UNSAT
After SMT solving in domain Real declared 293/892 variables, and 28 constraints, problems are : Problem set: 1 solved, 0 unsolved in 74 ms.
Refiners :[Positive P Invariants (semi-flows): 9/13 constraints, Generalized P Invariants (flows): 19/25 constraints, State Equation: 0/312 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 107ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND (NOT p0) p1 p2))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1))), (G (OR p0 (NOT p2) (NOT p1)))]
False Knowledge obtained : [(F p0), (F p1), (F p2), (F (NOT (OR p0 p2 (NOT p1)))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 14 factoid took 337 ms. Reduced automaton from 5 states, 12 edges and 3 AP (stutter insensitive) to 5 states, 12 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 146 ms :[(AND p0 (NOT p2)), (NOT p2), (AND p0 (NOT p2)), false, false]
Stuttering acceptance computed with spot in 172 ms :[(AND p0 (NOT p2)), (NOT p2), (AND p0 (NOT p2)), false, false]
Stuttering acceptance computed with spot in 142 ms :[(AND p0 (NOT p2)), (NOT p2), (AND p0 (NOT p2)), false, false]
Product exploration explored 100000 steps with 5759 reset in 354 ms.
Product exploration explored 100000 steps with 5774 reset in 409 ms.
Support contains 50 out of 312 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 312/312 places, 592/592 transitions.
Applied a total of 0 rules in 29 ms. Remains 312 /312 variables (removed 0) and now considering 592/592 (removed 0) transitions.
Running 590 sub problems to find dead transitions.
[2024-06-01 14:32:11] [INFO ] Flow matrix only has 580 transitions (discarded 12 similar events)
[2024-06-01 14:32:11] [INFO ] Invariant cache hit.
[2024-06-01 14:32:11] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/310 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/310 variables, 15/28 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:32:14] [INFO ] Deduced a trap composed of 52 places in 106 ms of which 2 ms to minimize.
[2024-06-01 14:32:14] [INFO ] Deduced a trap composed of 15 places in 101 ms of which 2 ms to minimize.
[2024-06-01 14:32:14] [INFO ] Deduced a trap composed of 126 places in 131 ms of which 1 ms to minimize.
[2024-06-01 14:32:15] [INFO ] Deduced a trap composed of 140 places in 110 ms of which 2 ms to minimize.
[2024-06-01 14:32:15] [INFO ] Deduced a trap composed of 129 places in 108 ms of which 2 ms to minimize.
[2024-06-01 14:32:15] [INFO ] Deduced a trap composed of 88 places in 127 ms of which 2 ms to minimize.
[2024-06-01 14:32:15] [INFO ] Deduced a trap composed of 40 places in 123 ms of which 2 ms to minimize.
[2024-06-01 14:32:15] [INFO ] Deduced a trap composed of 134 places in 139 ms of which 2 ms to minimize.
[2024-06-01 14:32:15] [INFO ] Deduced a trap composed of 167 places in 116 ms of which 2 ms to minimize.
[2024-06-01 14:32:15] [INFO ] Deduced a trap composed of 177 places in 122 ms of which 2 ms to minimize.
[2024-06-01 14:32:16] [INFO ] Deduced a trap composed of 130 places in 125 ms of which 1 ms to minimize.
[2024-06-01 14:32:16] [INFO ] Deduced a trap composed of 42 places in 55 ms of which 1 ms to minimize.
[2024-06-01 14:32:16] [INFO ] Deduced a trap composed of 40 places in 52 ms of which 0 ms to minimize.
[2024-06-01 14:32:16] [INFO ] Deduced a trap composed of 41 places in 38 ms of which 1 ms to minimize.
[2024-06-01 14:32:16] [INFO ] Deduced a trap composed of 40 places in 34 ms of which 1 ms to minimize.
[2024-06-01 14:32:16] [INFO ] Deduced a trap composed of 40 places in 123 ms of which 2 ms to minimize.
[2024-06-01 14:32:16] [INFO ] Deduced a trap composed of 130 places in 109 ms of which 1 ms to minimize.
[2024-06-01 14:32:16] [INFO ] Deduced a trap composed of 185 places in 118 ms of which 2 ms to minimize.
[2024-06-01 14:32:16] [INFO ] Deduced a trap composed of 178 places in 103 ms of which 2 ms to minimize.
[2024-06-01 14:32:16] [INFO ] Deduced a trap composed of 132 places in 111 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/310 variables, 20/48 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:32:17] [INFO ] Deduced a trap composed of 11 places in 60 ms of which 1 ms to minimize.
[2024-06-01 14:32:17] [INFO ] Deduced a trap composed of 130 places in 114 ms of which 1 ms to minimize.
[2024-06-01 14:32:17] [INFO ] Deduced a trap composed of 128 places in 109 ms of which 2 ms to minimize.
[2024-06-01 14:32:17] [INFO ] Deduced a trap composed of 132 places in 99 ms of which 2 ms to minimize.
[2024-06-01 14:32:17] [INFO ] Deduced a trap composed of 148 places in 109 ms of which 1 ms to minimize.
[2024-06-01 14:32:17] [INFO ] Deduced a trap composed of 106 places in 111 ms of which 2 ms to minimize.
[2024-06-01 14:32:18] [INFO ] Deduced a trap composed of 140 places in 107 ms of which 2 ms to minimize.
[2024-06-01 14:32:18] [INFO ] Deduced a trap composed of 142 places in 88 ms of which 2 ms to minimize.
[2024-06-01 14:32:18] [INFO ] Deduced a trap composed of 139 places in 139 ms of which 3 ms to minimize.
[2024-06-01 14:32:18] [INFO ] Deduced a trap composed of 163 places in 143 ms of which 2 ms to minimize.
[2024-06-01 14:32:18] [INFO ] Deduced a trap composed of 121 places in 132 ms of which 2 ms to minimize.
[2024-06-01 14:32:18] [INFO ] Deduced a trap composed of 163 places in 142 ms of which 3 ms to minimize.
[2024-06-01 14:32:19] [INFO ] Deduced a trap composed of 132 places in 136 ms of which 2 ms to minimize.
[2024-06-01 14:32:19] [INFO ] Deduced a trap composed of 167 places in 111 ms of which 1 ms to minimize.
[2024-06-01 14:32:19] [INFO ] Deduced a trap composed of 138 places in 148 ms of which 2 ms to minimize.
[2024-06-01 14:32:19] [INFO ] Deduced a trap composed of 140 places in 111 ms of which 1 ms to minimize.
[2024-06-01 14:32:20] [INFO ] Deduced a trap composed of 34 places in 134 ms of which 2 ms to minimize.
[2024-06-01 14:32:20] [INFO ] Deduced a trap composed of 41 places in 112 ms of which 1 ms to minimize.
[2024-06-01 14:32:20] [INFO ] Deduced a trap composed of 155 places in 111 ms of which 2 ms to minimize.
[2024-06-01 14:32:20] [INFO ] Deduced a trap composed of 166 places in 112 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/310 variables, 20/68 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:32:23] [INFO ] Deduced a trap composed of 146 places in 166 ms of which 3 ms to minimize.
[2024-06-01 14:32:23] [INFO ] Deduced a trap composed of 173 places in 141 ms of which 3 ms to minimize.
[2024-06-01 14:32:23] [INFO ] Deduced a trap composed of 164 places in 128 ms of which 2 ms to minimize.
[2024-06-01 14:32:24] [INFO ] Deduced a trap composed of 133 places in 129 ms of which 3 ms to minimize.
[2024-06-01 14:32:24] [INFO ] Deduced a trap composed of 134 places in 108 ms of which 1 ms to minimize.
[2024-06-01 14:32:24] [INFO ] Deduced a trap composed of 140 places in 93 ms of which 2 ms to minimize.
[2024-06-01 14:32:24] [INFO ] Deduced a trap composed of 137 places in 104 ms of which 2 ms to minimize.
[2024-06-01 14:32:24] [INFO ] Deduced a trap composed of 168 places in 100 ms of which 2 ms to minimize.
[2024-06-01 14:32:24] [INFO ] Deduced a trap composed of 135 places in 86 ms of which 2 ms to minimize.
[2024-06-01 14:32:25] [INFO ] Deduced a trap composed of 135 places in 144 ms of which 2 ms to minimize.
[2024-06-01 14:32:25] [INFO ] Deduced a trap composed of 142 places in 122 ms of which 2 ms to minimize.
[2024-06-01 14:32:25] [INFO ] Deduced a trap composed of 147 places in 123 ms of which 2 ms to minimize.
[2024-06-01 14:32:25] [INFO ] Deduced a trap composed of 148 places in 119 ms of which 2 ms to minimize.
[2024-06-01 14:32:26] [INFO ] Deduced a trap composed of 140 places in 129 ms of which 2 ms to minimize.
[2024-06-01 14:32:26] [INFO ] Deduced a trap composed of 162 places in 136 ms of which 2 ms to minimize.
[2024-06-01 14:32:27] [INFO ] Deduced a trap composed of 88 places in 110 ms of which 2 ms to minimize.
[2024-06-01 14:32:27] [INFO ] Deduced a trap composed of 88 places in 101 ms of which 1 ms to minimize.
[2024-06-01 14:32:27] [INFO ] Deduced a trap composed of 170 places in 105 ms of which 2 ms to minimize.
[2024-06-01 14:32:27] [INFO ] Deduced a trap composed of 168 places in 110 ms of which 4 ms to minimize.
[2024-06-01 14:32:27] [INFO ] Deduced a trap composed of 170 places in 120 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 20/88 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:32:28] [INFO ] Deduced a trap composed of 154 places in 97 ms of which 2 ms to minimize.
[2024-06-01 14:32:28] [INFO ] Deduced a trap composed of 137 places in 125 ms of which 2 ms to minimize.
[2024-06-01 14:32:28] [INFO ] Deduced a trap composed of 173 places in 128 ms of which 2 ms to minimize.
[2024-06-01 14:32:28] [INFO ] Deduced a trap composed of 155 places in 125 ms of which 2 ms to minimize.
[2024-06-01 14:32:28] [INFO ] Deduced a trap composed of 137 places in 124 ms of which 1 ms to minimize.
[2024-06-01 14:32:29] [INFO ] Deduced a trap composed of 129 places in 102 ms of which 1 ms to minimize.
[2024-06-01 14:32:29] [INFO ] Deduced a trap composed of 131 places in 96 ms of which 1 ms to minimize.
[2024-06-01 14:32:29] [INFO ] Deduced a trap composed of 175 places in 118 ms of which 2 ms to minimize.
[2024-06-01 14:32:30] [INFO ] Deduced a trap composed of 141 places in 116 ms of which 2 ms to minimize.
[2024-06-01 14:32:30] [INFO ] Deduced a trap composed of 141 places in 121 ms of which 1 ms to minimize.
[2024-06-01 14:32:31] [INFO ] Deduced a trap composed of 88 places in 105 ms of which 2 ms to minimize.
[2024-06-01 14:32:31] [INFO ] Deduced a trap composed of 166 places in 110 ms of which 2 ms to minimize.
[2024-06-01 14:32:31] [INFO ] Deduced a trap composed of 163 places in 133 ms of which 1 ms to minimize.
[2024-06-01 14:32:31] [INFO ] Deduced a trap composed of 183 places in 113 ms of which 2 ms to minimize.
[2024-06-01 14:32:31] [INFO ] Deduced a trap composed of 184 places in 104 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 310/892 variables, and 103 constraints, problems are : Problem set: 0 solved, 590 unsolved in 20011 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 15/25 constraints, State Equation: 0/312 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 590/590 constraints, Known Traps: 75/75 constraints]
Escalating to Integer solving :Problem set: 0 solved, 590 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/310 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/310 variables, 15/28 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/310 variables, 75/103 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:32:34] [INFO ] Deduced a trap composed of 141 places in 116 ms of which 2 ms to minimize.
[2024-06-01 14:32:36] [INFO ] Deduced a trap composed of 116 places in 115 ms of which 1 ms to minimize.
[2024-06-01 14:32:38] [INFO ] Deduced a trap composed of 94 places in 98 ms of which 2 ms to minimize.
[2024-06-01 14:32:39] [INFO ] Deduced a trap composed of 127 places in 145 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/310 variables, 4/107 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:32:47] [INFO ] Deduced a trap composed of 147 places in 101 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 1/108 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:32:51] [INFO ] Deduced a trap composed of 181 places in 112 ms of which 1 ms to minimize.
[2024-06-01 14:32:51] [INFO ] Deduced a trap composed of 172 places in 134 ms of which 2 ms to minimize.
[2024-06-01 14:32:51] [INFO ] Deduced a trap composed of 172 places in 108 ms of which 2 ms to minimize.
[2024-06-01 14:32:51] [INFO ] Deduced a trap composed of 166 places in 112 ms of which 2 ms to minimize.
[2024-06-01 14:32:51] [INFO ] Deduced a trap composed of 169 places in 112 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 310/892 variables, and 113 constraints, problems are : Problem set: 0 solved, 590 unsolved in 20011 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 15/25 constraints, State Equation: 0/312 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/590 constraints, Known Traps: 85/85 constraints]
After SMT, in 40738ms problems are : Problem set: 0 solved, 590 unsolved
Search for dead transitions found 0 dead transitions in 40757ms
[2024-06-01 14:32:52] [INFO ] Flow matrix only has 580 transitions (discarded 12 similar events)
[2024-06-01 14:32:52] [INFO ] Invariant cache hit.
[2024-06-01 14:32:52] [INFO ] Implicit Places using invariants in 216 ms returned []
[2024-06-01 14:32:52] [INFO ] Flow matrix only has 580 transitions (discarded 12 similar events)
[2024-06-01 14:32:52] [INFO ] Invariant cache hit.
[2024-06-01 14:32:52] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-06-01 14:32:54] [INFO ] Implicit Places using invariants and state equation in 1535 ms returned []
Implicit Place search using SMT with State Equation took 1755 ms to find 0 implicit places.
[2024-06-01 14:32:54] [INFO ] Redundant transitions in 13 ms returned []
Running 590 sub problems to find dead transitions.
[2024-06-01 14:32:54] [INFO ] Flow matrix only has 580 transitions (discarded 12 similar events)
[2024-06-01 14:32:54] [INFO ] Invariant cache hit.
[2024-06-01 14:32:54] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/310 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/310 variables, 15/28 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:32:57] [INFO ] Deduced a trap composed of 52 places in 112 ms of which 2 ms to minimize.
[2024-06-01 14:32:57] [INFO ] Deduced a trap composed of 15 places in 104 ms of which 2 ms to minimize.
[2024-06-01 14:32:57] [INFO ] Deduced a trap composed of 126 places in 117 ms of which 2 ms to minimize.
[2024-06-01 14:32:57] [INFO ] Deduced a trap composed of 140 places in 107 ms of which 4 ms to minimize.
[2024-06-01 14:32:57] [INFO ] Deduced a trap composed of 129 places in 114 ms of which 2 ms to minimize.
[2024-06-01 14:32:57] [INFO ] Deduced a trap composed of 88 places in 97 ms of which 2 ms to minimize.
[2024-06-01 14:32:58] [INFO ] Deduced a trap composed of 40 places in 108 ms of which 1 ms to minimize.
[2024-06-01 14:32:58] [INFO ] Deduced a trap composed of 134 places in 97 ms of which 1 ms to minimize.
[2024-06-01 14:32:58] [INFO ] Deduced a trap composed of 167 places in 111 ms of which 2 ms to minimize.
[2024-06-01 14:32:58] [INFO ] Deduced a trap composed of 177 places in 163 ms of which 2 ms to minimize.
[2024-06-01 14:32:58] [INFO ] Deduced a trap composed of 130 places in 108 ms of which 3 ms to minimize.
[2024-06-01 14:32:58] [INFO ] Deduced a trap composed of 42 places in 62 ms of which 1 ms to minimize.
[2024-06-01 14:32:58] [INFO ] Deduced a trap composed of 40 places in 40 ms of which 1 ms to minimize.
[2024-06-01 14:32:58] [INFO ] Deduced a trap composed of 41 places in 28 ms of which 0 ms to minimize.
[2024-06-01 14:32:58] [INFO ] Deduced a trap composed of 40 places in 36 ms of which 1 ms to minimize.
[2024-06-01 14:32:58] [INFO ] Deduced a trap composed of 40 places in 118 ms of which 2 ms to minimize.
[2024-06-01 14:32:59] [INFO ] Deduced a trap composed of 130 places in 90 ms of which 1 ms to minimize.
[2024-06-01 14:32:59] [INFO ] Deduced a trap composed of 185 places in 96 ms of which 2 ms to minimize.
[2024-06-01 14:32:59] [INFO ] Deduced a trap composed of 178 places in 107 ms of which 2 ms to minimize.
[2024-06-01 14:32:59] [INFO ] Deduced a trap composed of 132 places in 112 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/310 variables, 20/48 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:32:59] [INFO ] Deduced a trap composed of 11 places in 87 ms of which 1 ms to minimize.
[2024-06-01 14:32:59] [INFO ] Deduced a trap composed of 130 places in 117 ms of which 2 ms to minimize.
[2024-06-01 14:33:00] [INFO ] Deduced a trap composed of 128 places in 158 ms of which 2 ms to minimize.
[2024-06-01 14:33:00] [INFO ] Deduced a trap composed of 132 places in 106 ms of which 2 ms to minimize.
[2024-06-01 14:33:00] [INFO ] Deduced a trap composed of 148 places in 122 ms of which 2 ms to minimize.
[2024-06-01 14:33:00] [INFO ] Deduced a trap composed of 106 places in 126 ms of which 2 ms to minimize.
[2024-06-01 14:33:00] [INFO ] Deduced a trap composed of 140 places in 114 ms of which 2 ms to minimize.
[2024-06-01 14:33:00] [INFO ] Deduced a trap composed of 142 places in 127 ms of which 2 ms to minimize.
[2024-06-01 14:33:00] [INFO ] Deduced a trap composed of 139 places in 105 ms of which 2 ms to minimize.
[2024-06-01 14:33:01] [INFO ] Deduced a trap composed of 163 places in 107 ms of which 2 ms to minimize.
[2024-06-01 14:33:01] [INFO ] Deduced a trap composed of 121 places in 116 ms of which 2 ms to minimize.
[2024-06-01 14:33:01] [INFO ] Deduced a trap composed of 163 places in 119 ms of which 2 ms to minimize.
[2024-06-01 14:33:01] [INFO ] Deduced a trap composed of 132 places in 128 ms of which 2 ms to minimize.
[2024-06-01 14:33:01] [INFO ] Deduced a trap composed of 167 places in 121 ms of which 2 ms to minimize.
[2024-06-01 14:33:02] [INFO ] Deduced a trap composed of 138 places in 128 ms of which 2 ms to minimize.
[2024-06-01 14:33:02] [INFO ] Deduced a trap composed of 140 places in 119 ms of which 2 ms to minimize.
[2024-06-01 14:33:02] [INFO ] Deduced a trap composed of 34 places in 106 ms of which 2 ms to minimize.
[2024-06-01 14:33:02] [INFO ] Deduced a trap composed of 41 places in 109 ms of which 2 ms to minimize.
[2024-06-01 14:33:02] [INFO ] Deduced a trap composed of 155 places in 113 ms of which 1 ms to minimize.
[2024-06-01 14:33:03] [INFO ] Deduced a trap composed of 166 places in 108 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/310 variables, 20/68 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:33:06] [INFO ] Deduced a trap composed of 146 places in 134 ms of which 2 ms to minimize.
[2024-06-01 14:33:06] [INFO ] Deduced a trap composed of 173 places in 123 ms of which 2 ms to minimize.
[2024-06-01 14:33:06] [INFO ] Deduced a trap composed of 164 places in 106 ms of which 2 ms to minimize.
[2024-06-01 14:33:06] [INFO ] Deduced a trap composed of 133 places in 106 ms of which 2 ms to minimize.
[2024-06-01 14:33:06] [INFO ] Deduced a trap composed of 134 places in 105 ms of which 1 ms to minimize.
[2024-06-01 14:33:06] [INFO ] Deduced a trap composed of 140 places in 108 ms of which 2 ms to minimize.
[2024-06-01 14:33:06] [INFO ] Deduced a trap composed of 137 places in 119 ms of which 2 ms to minimize.
[2024-06-01 14:33:06] [INFO ] Deduced a trap composed of 168 places in 100 ms of which 2 ms to minimize.
[2024-06-01 14:33:07] [INFO ] Deduced a trap composed of 135 places in 115 ms of which 2 ms to minimize.
[2024-06-01 14:33:07] [INFO ] Deduced a trap composed of 135 places in 85 ms of which 2 ms to minimize.
[2024-06-01 14:33:07] [INFO ] Deduced a trap composed of 142 places in 111 ms of which 2 ms to minimize.
[2024-06-01 14:33:08] [INFO ] Deduced a trap composed of 147 places in 112 ms of which 2 ms to minimize.
[2024-06-01 14:33:08] [INFO ] Deduced a trap composed of 148 places in 100 ms of which 2 ms to minimize.
[2024-06-01 14:33:08] [INFO ] Deduced a trap composed of 140 places in 97 ms of which 1 ms to minimize.
[2024-06-01 14:33:09] [INFO ] Deduced a trap composed of 162 places in 110 ms of which 2 ms to minimize.
[2024-06-01 14:33:09] [INFO ] Deduced a trap composed of 88 places in 134 ms of which 1 ms to minimize.
[2024-06-01 14:33:09] [INFO ] Deduced a trap composed of 88 places in 126 ms of which 2 ms to minimize.
[2024-06-01 14:33:09] [INFO ] Deduced a trap composed of 170 places in 102 ms of which 2 ms to minimize.
[2024-06-01 14:33:09] [INFO ] Deduced a trap composed of 168 places in 106 ms of which 1 ms to minimize.
[2024-06-01 14:33:09] [INFO ] Deduced a trap composed of 170 places in 103 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 20/88 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:33:10] [INFO ] Deduced a trap composed of 154 places in 107 ms of which 2 ms to minimize.
[2024-06-01 14:33:10] [INFO ] Deduced a trap composed of 137 places in 115 ms of which 1 ms to minimize.
[2024-06-01 14:33:10] [INFO ] Deduced a trap composed of 173 places in 116 ms of which 1 ms to minimize.
[2024-06-01 14:33:10] [INFO ] Deduced a trap composed of 155 places in 112 ms of which 1 ms to minimize.
[2024-06-01 14:33:10] [INFO ] Deduced a trap composed of 137 places in 110 ms of which 1 ms to minimize.
[2024-06-01 14:33:11] [INFO ] Deduced a trap composed of 129 places in 152 ms of which 3 ms to minimize.
[2024-06-01 14:33:12] [INFO ] Deduced a trap composed of 131 places in 130 ms of which 2 ms to minimize.
[2024-06-01 14:33:12] [INFO ] Deduced a trap composed of 175 places in 141 ms of which 1 ms to minimize.
[2024-06-01 14:33:12] [INFO ] Deduced a trap composed of 141 places in 114 ms of which 2 ms to minimize.
[2024-06-01 14:33:12] [INFO ] Deduced a trap composed of 141 places in 105 ms of which 1 ms to minimize.
[2024-06-01 14:33:13] [INFO ] Deduced a trap composed of 88 places in 116 ms of which 1 ms to minimize.
[2024-06-01 14:33:14] [INFO ] Deduced a trap composed of 166 places in 116 ms of which 2 ms to minimize.
[2024-06-01 14:33:14] [INFO ] Deduced a trap composed of 163 places in 87 ms of which 2 ms to minimize.
[2024-06-01 14:33:14] [INFO ] Deduced a trap composed of 183 places in 107 ms of which 1 ms to minimize.
[2024-06-01 14:33:14] [INFO ] Deduced a trap composed of 184 places in 103 ms of which 2 ms to minimize.
[2024-06-01 14:33:15] [INFO ] Deduced a trap composed of 151 places in 130 ms of which 2 ms to minimize.
[2024-06-01 14:33:15] [INFO ] Deduced a trap composed of 136 places in 94 ms of which 1 ms to minimize.
[2024-06-01 14:33:16] [INFO ] Deduced a trap composed of 173 places in 91 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/310 variables, 18/106 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:33:17] [INFO ] Deduced a trap composed of 175 places in 89 ms of which 2 ms to minimize.
[2024-06-01 14:33:17] [INFO ] Deduced a trap composed of 144 places in 160 ms of which 2 ms to minimize.
[2024-06-01 14:33:18] [INFO ] Deduced a trap composed of 143 places in 124 ms of which 3 ms to minimize.
[2024-06-01 14:33:18] [INFO ] Deduced a trap composed of 145 places in 121 ms of which 3 ms to minimize.
[2024-06-01 14:33:18] [INFO ] Deduced a trap composed of 140 places in 90 ms of which 2 ms to minimize.
[2024-06-01 14:33:18] [INFO ] Deduced a trap composed of 138 places in 126 ms of which 2 ms to minimize.
[2024-06-01 14:33:19] [INFO ] Deduced a trap composed of 173 places in 144 ms of which 3 ms to minimize.
[2024-06-01 14:33:20] [INFO ] Deduced a trap composed of 174 places in 141 ms of which 2 ms to minimize.
[2024-06-01 14:33:20] [INFO ] Deduced a trap composed of 169 places in 157 ms of which 3 ms to minimize.
[2024-06-01 14:33:21] [INFO ] Deduced a trap composed of 172 places in 164 ms of which 2 ms to minimize.
[2024-06-01 14:33:21] [INFO ] Deduced a trap composed of 174 places in 147 ms of which 2 ms to minimize.
[2024-06-01 14:33:21] [INFO ] Deduced a trap composed of 170 places in 143 ms of which 3 ms to minimize.
[2024-06-01 14:33:21] [INFO ] Deduced a trap composed of 169 places in 143 ms of which 2 ms to minimize.
[2024-06-01 14:33:22] [INFO ] Deduced a trap composed of 169 places in 131 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 6 (INCLUDED_ONLY) 0/310 variables, 14/120 constraints. Problems are: Problem set: 0 solved, 590 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 310/892 variables, and 120 constraints, problems are : Problem set: 0 solved, 590 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 15/25 constraints, State Equation: 0/312 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 590/590 constraints, Known Traps: 92/92 constraints]
Escalating to Integer solving :Problem set: 0 solved, 590 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/310 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/310 variables, 15/28 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/310 variables, 92/120 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:33:31] [INFO ] Deduced a trap composed of 105 places in 87 ms of which 1 ms to minimize.
[2024-06-01 14:33:31] [INFO ] Deduced a trap composed of 127 places in 100 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/310 variables, 2/122 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:33:34] [INFO ] Deduced a trap composed of 116 places in 105 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 1/123 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:33:44] [INFO ] Deduced a trap composed of 136 places in 118 ms of which 1 ms to minimize.
[2024-06-01 14:33:44] [INFO ] Deduced a trap composed of 135 places in 122 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/310 variables, 2/125 constraints. Problems are: Problem set: 0 solved, 590 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 310/892 variables, and 125 constraints, problems are : Problem set: 0 solved, 590 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 15/25 constraints, State Equation: 0/312 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/590 constraints, Known Traps: 97/97 constraints]
After SMT, in 60508ms problems are : Problem set: 0 solved, 590 unsolved
Search for dead transitions found 0 dead transitions in 60515ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 103095 ms. Remains : 312/312 places, 592/592 transitions.
Treatment of property PolyORBLF-PT-S02J04T06-LTLFireability-02 finished in 195940 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 8 out of 457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 457/457 places, 812/812 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 457 transition count 770
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 415 transition count 770
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 84 place count 415 transition count 722
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 180 place count 367 transition count 722
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 264 place count 325 transition count 680
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 268 place count 321 transition count 676
Iterating global reduction 2 with 4 rules applied. Total rules applied 272 place count 321 transition count 676
Applied a total of 272 rules in 56 ms. Remains 321 /457 variables (removed 136) and now considering 676/812 (removed 136) transitions.
Running 674 sub problems to find dead transitions.
[2024-06-01 14:33:54] [INFO ] Flow matrix only has 664 transitions (discarded 12 similar events)
// Phase 1: matrix 664 rows 321 cols
[2024-06-01 14:33:54] [INFO ] Computed 39 invariants in 6 ms
[2024-06-01 14:33:54] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/319 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 674 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/319 variables, 21/37 constraints. Problems are: Problem set: 0 solved, 674 unsolved
[2024-06-01 14:33:59] [INFO ] Deduced a trap composed of 42 places in 132 ms of which 2 ms to minimize.
[2024-06-01 14:33:59] [INFO ] Deduced a trap composed of 41 places in 131 ms of which 1 ms to minimize.
[2024-06-01 14:33:59] [INFO ] Deduced a trap composed of 15 places in 128 ms of which 2 ms to minimize.
[2024-06-01 14:33:59] [INFO ] Deduced a trap composed of 41 places in 128 ms of which 2 ms to minimize.
[2024-06-01 14:33:59] [INFO ] Deduced a trap composed of 41 places in 128 ms of which 2 ms to minimize.
[2024-06-01 14:34:00] [INFO ] Deduced a trap composed of 41 places in 125 ms of which 2 ms to minimize.
[2024-06-01 14:34:00] [INFO ] Deduced a trap composed of 121 places in 129 ms of which 2 ms to minimize.
[2024-06-01 14:34:00] [INFO ] Deduced a trap composed of 146 places in 143 ms of which 2 ms to minimize.
[2024-06-01 14:34:00] [INFO ] Deduced a trap composed of 119 places in 142 ms of which 2 ms to minimize.
[2024-06-01 14:34:00] [INFO ] Deduced a trap composed of 42 places in 28 ms of which 0 ms to minimize.
[2024-06-01 14:34:01] [INFO ] Deduced a trap composed of 31 places in 122 ms of which 1 ms to minimize.
[2024-06-01 14:34:01] [INFO ] Deduced a trap composed of 63 places in 161 ms of which 2 ms to minimize.
[2024-06-01 14:34:04] [INFO ] Deduced a trap composed of 114 places in 136 ms of which 2 ms to minimize.
[2024-06-01 14:34:05] [INFO ] Deduced a trap composed of 127 places in 168 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/319 variables, 14/51 constraints. Problems are: Problem set: 0 solved, 674 unsolved
[2024-06-01 14:34:07] [INFO ] Deduced a trap composed of 36 places in 184 ms of which 2 ms to minimize.
[2024-06-01 14:34:10] [INFO ] Deduced a trap composed of 82 places in 171 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/319 variables, 2/53 constraints. Problems are: Problem set: 0 solved, 674 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 319/985 variables, and 53 constraints, problems are : Problem set: 0 solved, 674 unsolved in 20013 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 21/23 constraints, State Equation: 0/321 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 674/674 constraints, Known Traps: 16/16 constraints]
Escalating to Integer solving :Problem set: 0 solved, 674 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/319 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 674 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/319 variables, 21/37 constraints. Problems are: Problem set: 0 solved, 674 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/319 variables, 16/53 constraints. Problems are: Problem set: 0 solved, 674 unsolved
[2024-06-01 14:34:20] [INFO ] Deduced a trap composed of 192 places in 137 ms of which 2 ms to minimize.
[2024-06-01 14:34:23] [INFO ] Deduced a trap composed of 122 places in 149 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/319 variables, 2/55 constraints. Problems are: Problem set: 0 solved, 674 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/319 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 674 unsolved
SMT process timed out in 41027ms, After SMT, problems are : Problem set: 0 solved, 674 unsolved
Search for dead transitions found 0 dead transitions in 41038ms
[2024-06-01 14:34:35] [INFO ] Flow matrix only has 664 transitions (discarded 12 similar events)
[2024-06-01 14:34:35] [INFO ] Invariant cache hit.
[2024-06-01 14:34:36] [INFO ] Implicit Places using invariants in 295 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 309 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 320/457 places, 676/812 transitions.
Applied a total of 0 rules in 10 ms. Remains 320 /320 variables (removed 0) and now considering 676/676 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 41418 ms. Remains : 320/457 places, 676/812 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J04T06-LTLFireability-03
Product exploration explored 100000 steps with 49 reset in 421 ms.
Stack based approach found an accepted trace after 268 steps with 0 reset with depth 269 and stack size 269 in 1 ms.
FORMULA PolyORBLF-PT-S02J04T06-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-PT-S02J04T06-LTLFireability-03 finished in 41934 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) U !p1)))'
Support contains 38 out of 457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 457/457 places, 812/812 transitions.
Applied a total of 0 rules in 4 ms. Remains 457 /457 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Running 810 sub problems to find dead transitions.
[2024-06-01 14:34:36] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
// Phase 1: matrix 800 rows 457 cols
[2024-06-01 14:34:36] [INFO ] Computed 39 invariants in 10 ms
[2024-06-01 14:34:36] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/455 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/455 variables, 23/37 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:34:42] [INFO ] Deduced a trap composed of 65 places in 47 ms of which 2 ms to minimize.
[2024-06-01 14:34:42] [INFO ] Deduced a trap composed of 64 places in 61 ms of which 1 ms to minimize.
[2024-06-01 14:34:42] [INFO ] Deduced a trap composed of 64 places in 69 ms of which 1 ms to minimize.
[2024-06-01 14:34:42] [INFO ] Deduced a trap composed of 64 places in 65 ms of which 1 ms to minimize.
[2024-06-01 14:34:43] [INFO ] Deduced a trap composed of 74 places in 120 ms of which 2 ms to minimize.
[2024-06-01 14:34:43] [INFO ] Deduced a trap composed of 104 places in 159 ms of which 2 ms to minimize.
[2024-06-01 14:34:43] [INFO ] Deduced a trap composed of 130 places in 144 ms of which 2 ms to minimize.
[2024-06-01 14:34:43] [INFO ] Deduced a trap composed of 64 places in 51 ms of which 1 ms to minimize.
[2024-06-01 14:34:44] [INFO ] Deduced a trap composed of 237 places in 181 ms of which 2 ms to minimize.
[2024-06-01 14:34:44] [INFO ] Deduced a trap composed of 16 places in 120 ms of which 1 ms to minimize.
[2024-06-01 14:34:44] [INFO ] Deduced a trap composed of 15 places in 123 ms of which 2 ms to minimize.
[2024-06-01 14:34:44] [INFO ] Deduced a trap composed of 64 places in 49 ms of which 1 ms to minimize.
[2024-06-01 14:34:44] [INFO ] Deduced a trap composed of 222 places in 169 ms of which 3 ms to minimize.
[2024-06-01 14:34:45] [INFO ] Deduced a trap composed of 253 places in 219 ms of which 2 ms to minimize.
[2024-06-01 14:34:45] [INFO ] Deduced a trap composed of 37 places in 101 ms of which 2 ms to minimize.
[2024-06-01 14:34:47] [INFO ] Deduced a trap composed of 219 places in 197 ms of which 2 ms to minimize.
[2024-06-01 14:34:47] [INFO ] Deduced a trap composed of 236 places in 214 ms of which 2 ms to minimize.
[2024-06-01 14:34:48] [INFO ] Deduced a trap composed of 298 places in 201 ms of which 2 ms to minimize.
[2024-06-01 14:34:50] [INFO ] Deduced a trap composed of 231 places in 169 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/455 variables, 19/56 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:34:55] [INFO ] Deduced a trap composed of 42 places in 184 ms of which 3 ms to minimize.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 455/1257 variables, and 57 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 23/25 constraints, State Equation: 0/457 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/455 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/455 variables, 23/37 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/455 variables, 20/57 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 455/1257 variables, and 57 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20021 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 23/25 constraints, State Equation: 0/457 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/810 constraints, Known Traps: 20/20 constraints]
After SMT, in 40724ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 40733ms
[2024-06-01 14:35:17] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2024-06-01 14:35:17] [INFO ] Invariant cache hit.
[2024-06-01 14:35:17] [INFO ] Implicit Places using invariants in 281 ms returned [112]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 295 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 456/457 places, 812/812 transitions.
Applied a total of 0 rules in 4 ms. Remains 456 /456 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41041 ms. Remains : 456/457 places, 812/812 transitions.
Stuttering acceptance computed with spot in 90 ms :[p1, p1, true, (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J04T06-LTLFireability-05
Product exploration explored 100000 steps with 50000 reset in 421 ms.
Product exploration explored 100000 steps with 50000 reset in 539 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND p1 p0))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 9 factoid took 38 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S02J04T06-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S02J04T06-LTLFireability-05 finished in 42156 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 12 out of 457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 457/457 places, 812/812 transitions.
Applied a total of 0 rules in 7 ms. Remains 457 /457 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Running 810 sub problems to find dead transitions.
[2024-06-01 14:35:18] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2024-06-01 14:35:18] [INFO ] Invariant cache hit.
[2024-06-01 14:35:18] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/455 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/455 variables, 23/37 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:35:24] [INFO ] Deduced a trap composed of 64 places in 183 ms of which 1 ms to minimize.
[2024-06-01 14:35:24] [INFO ] Deduced a trap composed of 64 places in 71 ms of which 1 ms to minimize.
[2024-06-01 14:35:24] [INFO ] Deduced a trap composed of 64 places in 75 ms of which 1 ms to minimize.
[2024-06-01 14:35:24] [INFO ] Deduced a trap composed of 64 places in 58 ms of which 2 ms to minimize.
[2024-06-01 14:35:25] [INFO ] Deduced a trap composed of 37 places in 118 ms of which 1 ms to minimize.
[2024-06-01 14:35:25] [INFO ] Deduced a trap composed of 64 places in 137 ms of which 3 ms to minimize.
[2024-06-01 14:35:25] [INFO ] Deduced a trap composed of 127 places in 145 ms of which 3 ms to minimize.
[2024-06-01 14:35:25] [INFO ] Deduced a trap composed of 229 places in 163 ms of which 3 ms to minimize.
[2024-06-01 14:35:26] [INFO ] Deduced a trap composed of 15 places in 90 ms of which 1 ms to minimize.
[2024-06-01 14:35:26] [INFO ] Deduced a trap composed of 64 places in 40 ms of which 0 ms to minimize.
[2024-06-01 14:35:26] [INFO ] Deduced a trap composed of 222 places in 173 ms of which 2 ms to minimize.
[2024-06-01 14:35:27] [INFO ] Deduced a trap composed of 218 places in 175 ms of which 2 ms to minimize.
[2024-06-01 14:35:28] [INFO ] Deduced a trap composed of 42 places in 156 ms of which 2 ms to minimize.
[2024-06-01 14:35:28] [INFO ] Deduced a trap composed of 252 places in 176 ms of which 2 ms to minimize.
[2024-06-01 14:35:29] [INFO ] Deduced a trap composed of 229 places in 161 ms of which 2 ms to minimize.
[2024-06-01 14:35:29] [INFO ] Deduced a trap composed of 230 places in 161 ms of which 2 ms to minimize.
[2024-06-01 14:35:30] [INFO ] Deduced a trap composed of 231 places in 187 ms of which 3 ms to minimize.
[2024-06-01 14:35:32] [INFO ] Deduced a trap composed of 264 places in 158 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/455 variables, 18/55 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:35:39] [INFO ] Deduced a trap composed of 298 places in 185 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 455/1257 variables, and 56 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 23/25 constraints, State Equation: 0/457 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 19/19 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/455 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/455 variables, 23/37 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/455 variables, 19/56 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:35:50] [INFO ] Deduced a trap composed of 260 places in 180 ms of which 2 ms to minimize.
[2024-06-01 14:35:50] [INFO ] Deduced a trap composed of 222 places in 199 ms of which 2 ms to minimize.
[2024-06-01 14:35:54] [INFO ] Deduced a trap composed of 95 places in 173 ms of which 2 ms to minimize.
[2024-06-01 14:35:58] [INFO ] Deduced a trap composed of 242 places in 170 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 455/1257 variables, and 60 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20027 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 23/25 constraints, State Equation: 0/457 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/810 constraints, Known Traps: 23/23 constraints]
After SMT, in 40792ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 40804ms
[2024-06-01 14:35:59] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2024-06-01 14:35:59] [INFO ] Invariant cache hit.
[2024-06-01 14:36:00] [INFO ] Implicit Places using invariants in 426 ms returned [112]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 450 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 456/457 places, 812/812 transitions.
Applied a total of 0 rules in 5 ms. Remains 456 /456 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41268 ms. Remains : 456/457 places, 812/812 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J04T06-LTLFireability-06
Product exploration explored 100000 steps with 2866 reset in 284 ms.
Product exploration explored 100000 steps with 2895 reset in 284 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 114 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 134 steps (0 resets) in 7 ms. (16 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 72 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-06-01 14:36:01] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
// Phase 1: matrix 800 rows 456 cols
[2024-06-01 14:36:01] [INFO ] Computed 38 invariants in 8 ms
[2024-06-01 14:36:01] [INFO ] [Real]Absence check using 14 positive place invariants in 32 ms returned sat
[2024-06-01 14:36:01] [INFO ] [Real]Absence check using 14 positive and 24 generalized place invariants in 78 ms returned sat
[2024-06-01 14:36:02] [INFO ] [Real]Absence check using state equation in 1017 ms returned sat
[2024-06-01 14:36:02] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 14:36:03] [INFO ] [Nat]Absence check using 14 positive place invariants in 12 ms returned sat
[2024-06-01 14:36:03] [INFO ] [Nat]Absence check using 14 positive and 24 generalized place invariants in 47 ms returned sat
[2024-06-01 14:36:05] [INFO ] [Nat]Absence check using state equation in 1845 ms returned sat
[2024-06-01 14:36:05] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-06-01 14:36:05] [INFO ] [Nat]Added 72 Read/Feed constraints in 542 ms returned sat
[2024-06-01 14:36:06] [INFO ] Deduced a trap composed of 64 places in 376 ms of which 6 ms to minimize.
[2024-06-01 14:36:06] [INFO ] Deduced a trap composed of 64 places in 145 ms of which 2 ms to minimize.
[2024-06-01 14:36:07] [INFO ] Deduced a trap composed of 37 places in 202 ms of which 3 ms to minimize.
[2024-06-01 14:36:07] [INFO ] Deduced a trap composed of 64 places in 64 ms of which 2 ms to minimize.
[2024-06-01 14:36:07] [INFO ] Deduced a trap composed of 64 places in 56 ms of which 1 ms to minimize.
[2024-06-01 14:36:07] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2127 ms
[2024-06-01 14:36:07] [INFO ] Computed and/alt/rep : 546/1845/540 causal constraints (skipped 258 transitions) in 69 ms.
[2024-06-01 14:36:13] [INFO ] Added : 345 causal constraints over 70 iterations in 5453 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 12 out of 456 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 456/456 places, 812/812 transitions.
Applied a total of 0 rules in 9 ms. Remains 456 /456 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Running 810 sub problems to find dead transitions.
[2024-06-01 14:36:13] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2024-06-01 14:36:13] [INFO ] Invariant cache hit.
[2024-06-01 14:36:13] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/454 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/454 variables, 21/35 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:36:18] [INFO ] Deduced a trap composed of 64 places in 73 ms of which 1 ms to minimize.
[2024-06-01 14:36:19] [INFO ] Deduced a trap composed of 64 places in 183 ms of which 2 ms to minimize.
[2024-06-01 14:36:19] [INFO ] Deduced a trap composed of 64 places in 169 ms of which 3 ms to minimize.
[2024-06-01 14:36:19] [INFO ] Deduced a trap composed of 64 places in 173 ms of which 3 ms to minimize.
[2024-06-01 14:36:19] [INFO ] Deduced a trap composed of 64 places in 171 ms of which 2 ms to minimize.
[2024-06-01 14:36:19] [INFO ] Deduced a trap composed of 124 places in 174 ms of which 3 ms to minimize.
[2024-06-01 14:36:20] [INFO ] Deduced a trap composed of 64 places in 45 ms of which 0 ms to minimize.
[2024-06-01 14:36:20] [INFO ] Deduced a trap composed of 37 places in 117 ms of which 2 ms to minimize.
[2024-06-01 14:36:20] [INFO ] Deduced a trap composed of 225 places in 173 ms of which 2 ms to minimize.
[2024-06-01 14:36:20] [INFO ] Deduced a trap composed of 15 places in 119 ms of which 1 ms to minimize.
[2024-06-01 14:36:21] [INFO ] Deduced a trap composed of 3 places in 180 ms of which 2 ms to minimize.
[2024-06-01 14:36:21] [INFO ] Deduced a trap composed of 222 places in 163 ms of which 2 ms to minimize.
[2024-06-01 14:36:22] [INFO ] Deduced a trap composed of 217 places in 165 ms of which 2 ms to minimize.
[2024-06-01 14:36:23] [INFO ] Deduced a trap composed of 244 places in 152 ms of which 2 ms to minimize.
[2024-06-01 14:36:23] [INFO ] Deduced a trap composed of 263 places in 154 ms of which 2 ms to minimize.
[2024-06-01 14:36:23] [INFO ] Deduced a trap composed of 266 places in 157 ms of which 2 ms to minimize.
[2024-06-01 14:36:25] [INFO ] Deduced a trap composed of 306 places in 168 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/454 variables, 17/52 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:36:30] [INFO ] Deduced a trap composed of 227 places in 166 ms of which 2 ms to minimize.
[2024-06-01 14:36:31] [INFO ] Deduced a trap composed of 55 places in 162 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 454/1256 variables, and 54 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20014 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 21/24 constraints, State Equation: 0/456 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 19/19 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/454 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/454 variables, 21/35 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/454 variables, 19/54 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:36:52] [INFO ] Deduced a trap composed of 253 places in 181 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/454 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 454/1256 variables, and 55 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20015 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 21/24 constraints, State Equation: 0/456 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/810 constraints, Known Traps: 20/20 constraints]
After SMT, in 40748ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 40761ms
[2024-06-01 14:36:53] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2024-06-01 14:36:53] [INFO ] Invariant cache hit.
[2024-06-01 14:36:54] [INFO ] Implicit Places using invariants in 296 ms returned []
[2024-06-01 14:36:54] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2024-06-01 14:36:54] [INFO ] Invariant cache hit.
[2024-06-01 14:36:54] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-06-01 14:36:58] [INFO ] Implicit Places using invariants and state equation in 3882 ms returned []
Implicit Place search using SMT with State Equation took 4223 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-06-01 14:36:58] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2024-06-01 14:36:58] [INFO ] Invariant cache hit.
[2024-06-01 14:36:58] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/454 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/454 variables, 21/35 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:37:03] [INFO ] Deduced a trap composed of 64 places in 58 ms of which 1 ms to minimize.
[2024-06-01 14:37:03] [INFO ] Deduced a trap composed of 64 places in 158 ms of which 3 ms to minimize.
[2024-06-01 14:37:03] [INFO ] Deduced a trap composed of 64 places in 141 ms of which 2 ms to minimize.
[2024-06-01 14:37:04] [INFO ] Deduced a trap composed of 64 places in 153 ms of which 2 ms to minimize.
[2024-06-01 14:37:04] [INFO ] Deduced a trap composed of 64 places in 170 ms of which 2 ms to minimize.
[2024-06-01 14:37:04] [INFO ] Deduced a trap composed of 124 places in 160 ms of which 3 ms to minimize.
[2024-06-01 14:37:04] [INFO ] Deduced a trap composed of 64 places in 41 ms of which 1 ms to minimize.
[2024-06-01 14:37:04] [INFO ] Deduced a trap composed of 37 places in 105 ms of which 2 ms to minimize.
[2024-06-01 14:37:05] [INFO ] Deduced a trap composed of 225 places in 166 ms of which 2 ms to minimize.
[2024-06-01 14:37:05] [INFO ] Deduced a trap composed of 15 places in 102 ms of which 2 ms to minimize.
[2024-06-01 14:37:05] [INFO ] Deduced a trap composed of 3 places in 166 ms of which 3 ms to minimize.
[2024-06-01 14:37:06] [INFO ] Deduced a trap composed of 222 places in 171 ms of which 2 ms to minimize.
[2024-06-01 14:37:07] [INFO ] Deduced a trap composed of 217 places in 161 ms of which 2 ms to minimize.
[2024-06-01 14:37:08] [INFO ] Deduced a trap composed of 244 places in 164 ms of which 3 ms to minimize.
[2024-06-01 14:37:08] [INFO ] Deduced a trap composed of 263 places in 169 ms of which 2 ms to minimize.
[2024-06-01 14:37:08] [INFO ] Deduced a trap composed of 266 places in 171 ms of which 2 ms to minimize.
[2024-06-01 14:37:10] [INFO ] Deduced a trap composed of 306 places in 163 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/454 variables, 17/52 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:37:15] [INFO ] Deduced a trap composed of 227 places in 178 ms of which 2 ms to minimize.
[2024-06-01 14:37:16] [INFO ] Deduced a trap composed of 55 places in 168 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/454 variables, 2/54 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 454/1256 variables, and 54 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 21/24 constraints, State Equation: 0/456 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 19/19 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/454 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/454 variables, 21/35 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/454 variables, 19/54 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:37:47] [INFO ] Deduced a trap composed of 253 places in 173 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/454 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:37:54] [INFO ] Deduced a trap composed of 244 places in 211 ms of which 2 ms to minimize.
[2024-06-01 14:37:54] [INFO ] Deduced a trap composed of 236 places in 210 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 454/1256 variables, and 57 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 21/24 constraints, State Equation: 0/456 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/810 constraints, Known Traps: 22/22 constraints]
After SMT, in 60603ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60610ms
Finished structural reductions in LTL mode , in 1 iterations and 105608 ms. Remains : 456/456 places, 812/812 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 66 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 155 steps (0 resets) in 4 ms. (31 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 66 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-06-01 14:37:59] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2024-06-01 14:37:59] [INFO ] Invariant cache hit.
[2024-06-01 14:37:59] [INFO ] [Real]Absence check using 14 positive place invariants in 21 ms returned sat
[2024-06-01 14:37:59] [INFO ] [Real]Absence check using 14 positive and 24 generalized place invariants in 63 ms returned sat
[2024-06-01 14:38:00] [INFO ] [Real]Absence check using state equation in 932 ms returned sat
[2024-06-01 14:38:00] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 14:38:00] [INFO ] [Nat]Absence check using 14 positive place invariants in 11 ms returned sat
[2024-06-01 14:38:01] [INFO ] [Nat]Absence check using 14 positive and 24 generalized place invariants in 200 ms returned sat
[2024-06-01 14:38:03] [INFO ] [Nat]Absence check using state equation in 2479 ms returned sat
[2024-06-01 14:38:03] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-06-01 14:38:04] [INFO ] [Nat]Added 72 Read/Feed constraints in 1109 ms returned sat
[2024-06-01 14:38:04] [INFO ] Deduced a trap composed of 65 places in 179 ms of which 3 ms to minimize.
[2024-06-01 14:38:04] [INFO ] Deduced a trap composed of 64 places in 74 ms of which 2 ms to minimize.
[2024-06-01 14:38:05] [INFO ] Deduced a trap composed of 64 places in 61 ms of which 1 ms to minimize.
[2024-06-01 14:38:05] [INFO ] Deduced a trap composed of 64 places in 65 ms of which 1 ms to minimize.
[2024-06-01 14:38:05] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 642 ms
[2024-06-01 14:38:05] [INFO ] Computed and/alt/rep : 546/1845/540 causal constraints (skipped 258 transitions) in 58 ms.
[2024-06-01 14:38:09] [INFO ] Added : 283 causal constraints over 58 iterations in 4472 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2882 reset in 366 ms.
Product exploration explored 100000 steps with 2890 reset in 385 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 12 out of 456 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 456/456 places, 812/812 transitions.
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 456 transition count 812
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 40 Pre rules applied. Total rules applied 38 place count 456 transition count 842
Deduced a syphon composed of 78 places in 0 ms
Iterating global reduction 1 with 40 rules applied. Total rules applied 78 place count 456 transition count 842
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 90 place count 444 transition count 830
Deduced a syphon composed of 66 places in 0 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 102 place count 444 transition count 830
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 114 places in 0 ms
Iterating global reduction 1 with 48 rules applied. Total rules applied 150 place count 444 transition count 830
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 172 place count 422 transition count 808
Deduced a syphon composed of 96 places in 1 ms
Iterating global reduction 1 with 22 rules applied. Total rules applied 194 place count 422 transition count 808
Deduced a syphon composed of 96 places in 1 ms
Applied a total of 194 rules in 81 ms. Remains 422 /456 variables (removed 34) and now considering 808/812 (removed 4) transitions.
Running 806 sub problems to find dead transitions.
[2024-06-01 14:38:11] [INFO ] Flow matrix only has 796 transitions (discarded 12 similar events)
// Phase 1: matrix 796 rows 422 cols
[2024-06-01 14:38:11] [INFO ] Computed 38 invariants in 11 ms
[2024-06-01 14:38:11] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/420 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 806 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/420 variables, 19/36 constraints. Problems are: Problem set: 0 solved, 806 unsolved
[2024-06-01 14:38:16] [INFO ] Deduced a trap composed of 15 places in 96 ms of which 1 ms to minimize.
[2024-06-01 14:38:16] [INFO ] Deduced a trap composed of 42 places in 66 ms of which 1 ms to minimize.
[2024-06-01 14:38:16] [INFO ] Deduced a trap composed of 43 places in 42 ms of which 0 ms to minimize.
[2024-06-01 14:38:16] [INFO ] Deduced a trap composed of 42 places in 39 ms of which 1 ms to minimize.
[2024-06-01 14:38:16] [INFO ] Deduced a trap composed of 42 places in 62 ms of which 1 ms to minimize.
[2024-06-01 14:38:16] [INFO ] Deduced a trap composed of 42 places in 31 ms of which 0 ms to minimize.
[2024-06-01 14:38:16] [INFO ] Deduced a trap composed of 43 places in 45 ms of which 0 ms to minimize.
Problem TDEAD11 is UNSAT
Problem TDEAD14 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD22 is UNSAT
Problem TDEAD33 is UNSAT
Problem TDEAD36 is UNSAT
Problem TDEAD38 is UNSAT
Problem TDEAD40 is UNSAT
[2024-06-01 14:38:17] [INFO ] Deduced a trap composed of 25 places in 100 ms of which 1 ms to minimize.
Problem TDEAD51 is UNSAT
Problem TDEAD52 is UNSAT
Problem TDEAD56 is UNSAT
Problem TDEAD57 is UNSAT
Problem TDEAD59 is UNSAT
Problem TDEAD61 is UNSAT
Problem TDEAD66 is UNSAT
[2024-06-01 14:38:17] [INFO ] Deduced a trap composed of 120 places in 142 ms of which 2 ms to minimize.
Problem TDEAD79 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD85 is UNSAT
Problem TDEAD90 is UNSAT
Problem TDEAD94 is UNSAT
Problem TDEAD100 is UNSAT
Problem TDEAD102 is UNSAT
[2024-06-01 14:38:17] [INFO ] Deduced a trap composed of 186 places in 151 ms of which 3 ms to minimize.
Problem TDEAD112 is UNSAT
Problem TDEAD118 is UNSAT
Problem TDEAD128 is UNSAT
Problem TDEAD129 is UNSAT
Problem TDEAD136 is UNSAT
Problem TDEAD145 is UNSAT
Problem TDEAD152 is UNSAT
Problem TDEAD153 is UNSAT
Problem TDEAD163 is UNSAT
Problem TDEAD166 is UNSAT
Problem TDEAD170 is UNSAT
Problem TDEAD171 is UNSAT
Problem TDEAD185 is UNSAT
Problem TDEAD186 is UNSAT
Problem TDEAD198 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD204 is UNSAT
[2024-06-01 14:38:18] [INFO ] Deduced a trap composed of 57 places in 151 ms of which 2 ms to minimize.
Problem TDEAD212 is UNSAT
Problem TDEAD215 is UNSAT
Problem TDEAD221 is UNSAT
Problem TDEAD238 is UNSAT
Problem TDEAD243 is UNSAT
Problem TDEAD244 is UNSAT
Problem TDEAD249 is UNSAT
Problem TDEAD250 is UNSAT
Problem TDEAD257 is UNSAT
Problem TDEAD260 is UNSAT
Problem TDEAD263 is UNSAT
Problem TDEAD268 is UNSAT
Problem TDEAD272 is UNSAT
Problem TDEAD284 is UNSAT
Problem TDEAD291 is UNSAT
Problem TDEAD295 is UNSAT
Problem TDEAD296 is UNSAT
Problem TDEAD299 is UNSAT
Problem TDEAD314 is UNSAT
Problem TDEAD318 is UNSAT
Problem TDEAD337 is UNSAT
Problem TDEAD340 is UNSAT
Problem TDEAD341 is UNSAT
Problem TDEAD353 is UNSAT
Problem TDEAD366 is UNSAT
Problem TDEAD377 is UNSAT
Problem TDEAD378 is UNSAT
Problem TDEAD385 is UNSAT
Problem TDEAD391 is UNSAT
Problem TDEAD395 is UNSAT
Problem TDEAD396 is UNSAT
Problem TDEAD400 is UNSAT
Problem TDEAD408 is UNSAT
Problem TDEAD411 is UNSAT
Problem TDEAD412 is UNSAT
Problem TDEAD416 is UNSAT
Problem TDEAD417 is UNSAT
Problem TDEAD424 is UNSAT
Problem TDEAD429 is UNSAT
Problem TDEAD443 is UNSAT
Problem TDEAD456 is UNSAT
Problem TDEAD462 is UNSAT
Problem TDEAD464 is UNSAT
Problem TDEAD470 is UNSAT
Problem TDEAD476 is UNSAT
Problem TDEAD491 is UNSAT
Problem TDEAD508 is UNSAT
Problem TDEAD509 is UNSAT
Problem TDEAD515 is UNSAT
Problem TDEAD522 is UNSAT
Problem TDEAD527 is UNSAT
Problem TDEAD530 is UNSAT
Problem TDEAD531 is UNSAT
Problem TDEAD534 is UNSAT
Problem TDEAD535 is UNSAT
Problem TDEAD539 is UNSAT
Problem TDEAD545 is UNSAT
Problem TDEAD566 is UNSAT
Problem TDEAD567 is UNSAT
Problem TDEAD574 is UNSAT
Problem TDEAD601 is UNSAT
Problem TDEAD611 is UNSAT
Problem TDEAD613 is UNSAT
[2024-06-01 14:38:20] [INFO ] Deduced a trap composed of 137 places in 174 ms of which 2 ms to minimize.
Problem TDEAD643 is UNSAT
[2024-06-01 14:38:21] [INFO ] Deduced a trap composed of 145 places in 144 ms of which 2 ms to minimize.
[2024-06-01 14:38:21] [INFO ] Deduced a trap composed of 127 places in 149 ms of which 2 ms to minimize.
Problem TDEAD663 is UNSAT
Problem TDEAD664 is UNSAT
[2024-06-01 14:38:21] [INFO ] Deduced a trap composed of 127 places in 180 ms of which 2 ms to minimize.
Problem TDEAD667 is UNSAT
Problem TDEAD671 is UNSAT
Problem TDEAD693 is UNSAT
Problem TDEAD695 is UNSAT
Problem TDEAD705 is UNSAT
Problem TDEAD708 is UNSAT
Problem TDEAD713 is UNSAT
[2024-06-01 14:38:22] [INFO ] Deduced a trap composed of 153 places in 167 ms of which 2 ms to minimize.
[2024-06-01 14:38:22] [INFO ] Deduced a trap composed of 146 places in 184 ms of which 2 ms to minimize.
Problem TDEAD760 is UNSAT
Problem TDEAD787 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 17/53 constraints. Problems are: Problem set: 114 solved, 692 unsolved
[2024-06-01 14:38:27] [INFO ] Deduced a trap composed of 139 places in 144 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/420 variables, 1/54 constraints. Problems are: Problem set: 114 solved, 692 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 420/1218 variables, and 54 constraints, problems are : Problem set: 114 solved, 692 unsolved in 20016 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 19/21 constraints, State Equation: 0/422 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 806/806 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 114 solved, 692 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/336 variables, 9/9 constraints. Problems are: Problem set: 114 solved, 692 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/336 variables, 10/19 constraints. Problems are: Problem set: 114 solved, 692 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/336 variables, 18/37 constraints. Problems are: Problem set: 114 solved, 692 unsolved
[2024-06-01 14:38:32] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/336 variables, 1/38 constraints. Problems are: Problem set: 114 solved, 692 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/336 variables, 0/38 constraints. Problems are: Problem set: 114 solved, 692 unsolved
At refinement iteration 5 (OVERLAPS) 48/384 variables, 8/46 constraints. Problems are: Problem set: 114 solved, 692 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/384 variables, 6/52 constraints. Problems are: Problem set: 114 solved, 692 unsolved
[2024-06-01 14:38:41] [INFO ] Deduced a trap composed of 22 places in 63 ms of which 1 ms to minimize.
[2024-06-01 14:38:41] [INFO ] Deduced a trap composed of 22 places in 35 ms of which 1 ms to minimize.
[2024-06-01 14:38:41] [INFO ] Deduced a trap composed of 22 places in 50 ms of which 0 ms to minimize.
[2024-06-01 14:38:41] [INFO ] Deduced a trap composed of 22 places in 30 ms of which 1 ms to minimize.
[2024-06-01 14:38:41] [INFO ] Deduced a trap composed of 22 places in 19 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/384 variables, 5/57 constraints. Problems are: Problem set: 114 solved, 692 unsolved
[2024-06-01 14:38:51] [INFO ] Deduced a trap composed of 32 places in 109 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 384/1218 variables, and 58 constraints, problems are : Problem set: 114 solved, 692 unsolved in 20014 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 16/21 constraints, State Equation: 0/422 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/806 constraints, Known Traps: 25/25 constraints]
After SMT, in 40753ms problems are : Problem set: 114 solved, 692 unsolved
Search for dead transitions found 114 dead transitions in 40761ms
Found 114 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 114 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 114 transitions.
[2024-06-01 14:38:51] [INFO ] Redundant transitions in 8 ms returned []
Starting structural reductions in SI_LTL mode, iteration 1 : 422/456 places, 694/812 transitions.
Graph (complete) has 1944 edges and 422 vertex of which 338 are kept as prefixes of interest. Removing 84 places using SCC suffix rule.2 ms
Discarding 84 places :
Also discarding 0 output transitions
Deduced a syphon composed of 12 places in 0 ms
Applied a total of 1 rules in 13 ms. Remains 338 /422 variables (removed 84) and now considering 694/694 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 338/456 places, 694/812 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 40885 ms. Remains : 338/456 places, 694/812 transitions.
Support contains 12 out of 456 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 456/456 places, 812/812 transitions.
Applied a total of 0 rules in 4 ms. Remains 456 /456 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Running 810 sub problems to find dead transitions.
[2024-06-01 14:38:51] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
// Phase 1: matrix 800 rows 456 cols
[2024-06-01 14:38:51] [INFO ] Computed 38 invariants in 7 ms
[2024-06-01 14:38:51] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/454 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/454 variables, 21/35 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:38:56] [INFO ] Deduced a trap composed of 64 places in 65 ms of which 1 ms to minimize.
[2024-06-01 14:38:56] [INFO ] Deduced a trap composed of 64 places in 44 ms of which 1 ms to minimize.
[2024-06-01 14:38:57] [INFO ] Deduced a trap composed of 64 places in 46 ms of which 0 ms to minimize.
[2024-06-01 14:38:57] [INFO ] Deduced a trap composed of 64 places in 52 ms of which 1 ms to minimize.
[2024-06-01 14:38:57] [INFO ] Deduced a trap composed of 64 places in 54 ms of which 1 ms to minimize.
[2024-06-01 14:38:57] [INFO ] Deduced a trap composed of 127 places in 138 ms of which 2 ms to minimize.
[2024-06-01 14:38:57] [INFO ] Deduced a trap composed of 64 places in 48 ms of which 0 ms to minimize.
[2024-06-01 14:38:57] [INFO ] Deduced a trap composed of 237 places in 174 ms of which 2 ms to minimize.
[2024-06-01 14:38:58] [INFO ] Deduced a trap composed of 15 places in 121 ms of which 2 ms to minimize.
[2024-06-01 14:38:58] [INFO ] Deduced a trap composed of 37 places in 93 ms of which 1 ms to minimize.
[2024-06-01 14:38:58] [INFO ] Deduced a trap composed of 222 places in 181 ms of which 2 ms to minimize.
[2024-06-01 14:39:00] [INFO ] Deduced a trap composed of 42 places in 162 ms of which 3 ms to minimize.
[2024-06-01 14:39:00] [INFO ] Deduced a trap composed of 244 places in 144 ms of which 2 ms to minimize.
[2024-06-01 14:39:01] [INFO ] Deduced a trap composed of 219 places in 173 ms of which 2 ms to minimize.
[2024-06-01 14:39:01] [INFO ] Deduced a trap composed of 228 places in 140 ms of which 2 ms to minimize.
[2024-06-01 14:39:03] [INFO ] Deduced a trap composed of 298 places in 164 ms of which 2 ms to minimize.
[2024-06-01 14:39:04] [INFO ] Deduced a trap composed of 86 places in 149 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/454 variables, 17/52 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:39:07] [INFO ] Deduced a trap composed of 253 places in 167 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 454/1256 variables, and 53 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 21/24 constraints, State Equation: 0/456 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/454 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/454 variables, 21/35 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/454 variables, 18/53 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:39:27] [INFO ] Deduced a trap composed of 244 places in 209 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 454/1256 variables, and 54 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20012 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 21/24 constraints, State Equation: 0/456 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/810 constraints, Known Traps: 19/19 constraints]
After SMT, in 40655ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 40662ms
[2024-06-01 14:39:32] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2024-06-01 14:39:32] [INFO ] Invariant cache hit.
[2024-06-01 14:39:32] [INFO ] Implicit Places using invariants in 291 ms returned []
[2024-06-01 14:39:32] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2024-06-01 14:39:32] [INFO ] Invariant cache hit.
[2024-06-01 14:39:33] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-06-01 14:39:36] [INFO ] Implicit Places using invariants and state equation in 3916 ms returned []
Implicit Place search using SMT with State Equation took 4222 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-06-01 14:39:36] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2024-06-01 14:39:36] [INFO ] Invariant cache hit.
[2024-06-01 14:39:36] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/454 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/454 variables, 21/35 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:39:41] [INFO ] Deduced a trap composed of 64 places in 47 ms of which 1 ms to minimize.
[2024-06-01 14:39:42] [INFO ] Deduced a trap composed of 64 places in 258 ms of which 2 ms to minimize.
[2024-06-01 14:39:42] [INFO ] Deduced a trap composed of 64 places in 161 ms of which 3 ms to minimize.
[2024-06-01 14:39:42] [INFO ] Deduced a trap composed of 64 places in 159 ms of which 2 ms to minimize.
[2024-06-01 14:39:42] [INFO ] Deduced a trap composed of 64 places in 161 ms of which 3 ms to minimize.
[2024-06-01 14:39:42] [INFO ] Deduced a trap composed of 124 places in 157 ms of which 2 ms to minimize.
[2024-06-01 14:39:43] [INFO ] Deduced a trap composed of 64 places in 44 ms of which 0 ms to minimize.
[2024-06-01 14:39:43] [INFO ] Deduced a trap composed of 37 places in 113 ms of which 1 ms to minimize.
[2024-06-01 14:39:43] [INFO ] Deduced a trap composed of 225 places in 159 ms of which 2 ms to minimize.
[2024-06-01 14:39:43] [INFO ] Deduced a trap composed of 15 places in 100 ms of which 2 ms to minimize.
[2024-06-01 14:39:44] [INFO ] Deduced a trap composed of 3 places in 149 ms of which 2 ms to minimize.
[2024-06-01 14:39:44] [INFO ] Deduced a trap composed of 222 places in 160 ms of which 2 ms to minimize.
[2024-06-01 14:39:45] [INFO ] Deduced a trap composed of 217 places in 150 ms of which 3 ms to minimize.
[2024-06-01 14:39:46] [INFO ] Deduced a trap composed of 244 places in 166 ms of which 4 ms to minimize.
[2024-06-01 14:39:46] [INFO ] Deduced a trap composed of 263 places in 160 ms of which 2 ms to minimize.
[2024-06-01 14:39:46] [INFO ] Deduced a trap composed of 266 places in 166 ms of which 2 ms to minimize.
[2024-06-01 14:39:48] [INFO ] Deduced a trap composed of 306 places in 145 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/454 variables, 17/52 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:39:53] [INFO ] Deduced a trap composed of 227 places in 210 ms of which 2 ms to minimize.
[2024-06-01 14:39:54] [INFO ] Deduced a trap composed of 55 places in 161 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/454 variables, 2/54 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 9.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 (/ 1.0 3.0))
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 (/ 1.0 4.0))
(s23 0.0)
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(s74 0.0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 454/1256 variables, and 54 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 21/24 constraints, State Equation: 0/456 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 19/19 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/454 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/454 variables, 21/35 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/454 variables, 19/54 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:40:25] [INFO ] Deduced a trap composed of 253 places in 178 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/454 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:40:32] [INFO ] Deduced a trap composed of 244 places in 183 ms of which 3 ms to minimize.
[2024-06-01 14:40:32] [INFO ] Deduced a trap composed of 236 places in 241 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 454/1256 variables, and 57 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 21/24 constraints, State Equation: 0/456 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/810 constraints, Known Traps: 22/22 constraints]
After SMT, in 60703ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60713ms
Finished structural reductions in LTL mode , in 1 iterations and 105606 ms. Remains : 456/456 places, 812/812 transitions.
Treatment of property PolyORBLF-PT-S02J04T06-LTLFireability-06 finished in 318706 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 31 out of 457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 457/457 places, 812/812 transitions.
Applied a total of 0 rules in 4 ms. Remains 457 /457 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Running 810 sub problems to find dead transitions.
[2024-06-01 14:40:37] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
// Phase 1: matrix 800 rows 457 cols
[2024-06-01 14:40:37] [INFO ] Computed 39 invariants in 20 ms
[2024-06-01 14:40:37] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/455 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/455 variables, 23/37 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:40:43] [INFO ] Deduced a trap composed of 65 places in 57 ms of which 1 ms to minimize.
[2024-06-01 14:40:43] [INFO ] Deduced a trap composed of 64 places in 63 ms of which 1 ms to minimize.
[2024-06-01 14:40:43] [INFO ] Deduced a trap composed of 64 places in 63 ms of which 1 ms to minimize.
[2024-06-01 14:40:43] [INFO ] Deduced a trap composed of 64 places in 68 ms of which 1 ms to minimize.
[2024-06-01 14:40:43] [INFO ] Deduced a trap composed of 74 places in 116 ms of which 1 ms to minimize.
[2024-06-01 14:40:44] [INFO ] Deduced a trap composed of 104 places in 160 ms of which 2 ms to minimize.
[2024-06-01 14:40:44] [INFO ] Deduced a trap composed of 130 places in 146 ms of which 2 ms to minimize.
[2024-06-01 14:40:44] [INFO ] Deduced a trap composed of 64 places in 47 ms of which 1 ms to minimize.
[2024-06-01 14:40:44] [INFO ] Deduced a trap composed of 237 places in 249 ms of which 2 ms to minimize.
[2024-06-01 14:40:44] [INFO ] Deduced a trap composed of 16 places in 126 ms of which 2 ms to minimize.
[2024-06-01 14:40:44] [INFO ] Deduced a trap composed of 15 places in 117 ms of which 2 ms to minimize.
[2024-06-01 14:40:44] [INFO ] Deduced a trap composed of 64 places in 47 ms of which 1 ms to minimize.
[2024-06-01 14:40:45] [INFO ] Deduced a trap composed of 222 places in 157 ms of which 2 ms to minimize.
[2024-06-01 14:40:45] [INFO ] Deduced a trap composed of 253 places in 162 ms of which 2 ms to minimize.
[2024-06-01 14:40:45] [INFO ] Deduced a trap composed of 37 places in 102 ms of which 2 ms to minimize.
[2024-06-01 14:40:47] [INFO ] Deduced a trap composed of 219 places in 158 ms of which 2 ms to minimize.
[2024-06-01 14:40:47] [INFO ] Deduced a trap composed of 236 places in 160 ms of which 2 ms to minimize.
[2024-06-01 14:40:48] [INFO ] Deduced a trap composed of 298 places in 168 ms of which 2 ms to minimize.
[2024-06-01 14:40:50] [INFO ] Deduced a trap composed of 231 places in 162 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/455 variables, 19/56 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:40:55] [INFO ] Deduced a trap composed of 42 places in 157 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 455/1257 variables, and 57 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 23/25 constraints, State Equation: 0/457 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/455 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/455 variables, 23/37 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/455 variables, 20/57 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 455/1257 variables, and 57 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20013 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 23/25 constraints, State Equation: 0/457 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/810 constraints, Known Traps: 20/20 constraints]
After SMT, in 40706ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 40712ms
[2024-06-01 14:41:18] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2024-06-01 14:41:18] [INFO ] Invariant cache hit.
[2024-06-01 14:41:18] [INFO ] Implicit Places using invariants in 300 ms returned [112]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 324 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 456/457 places, 812/812 transitions.
Applied a total of 0 rules in 4 ms. Remains 456 /456 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41046 ms. Remains : 456/457 places, 812/812 transitions.
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J04T06-LTLFireability-07
Product exploration explored 100000 steps with 25000 reset in 241 ms.
Product exploration explored 100000 steps with 25000 reset in 254 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 74 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 126 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 22 steps (0 resets) in 4 ms. (4 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 80 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 142 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 31 out of 456 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 456/456 places, 812/812 transitions.
Applied a total of 0 rules in 3 ms. Remains 456 /456 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Running 810 sub problems to find dead transitions.
[2024-06-01 14:41:19] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
// Phase 1: matrix 800 rows 456 cols
[2024-06-01 14:41:19] [INFO ] Computed 38 invariants in 10 ms
[2024-06-01 14:41:19] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/454 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/454 variables, 21/35 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:41:24] [INFO ] Deduced a trap composed of 64 places in 56 ms of which 1 ms to minimize.
[2024-06-01 14:41:24] [INFO ] Deduced a trap composed of 64 places in 42 ms of which 0 ms to minimize.
[2024-06-01 14:41:24] [INFO ] Deduced a trap composed of 64 places in 41 ms of which 1 ms to minimize.
[2024-06-01 14:41:25] [INFO ] Deduced a trap composed of 64 places in 49 ms of which 1 ms to minimize.
[2024-06-01 14:41:25] [INFO ] Deduced a trap composed of 64 places in 48 ms of which 0 ms to minimize.
[2024-06-01 14:41:25] [INFO ] Deduced a trap composed of 127 places in 136 ms of which 2 ms to minimize.
[2024-06-01 14:41:25] [INFO ] Deduced a trap composed of 64 places in 43 ms of which 1 ms to minimize.
[2024-06-01 14:41:25] [INFO ] Deduced a trap composed of 237 places in 174 ms of which 2 ms to minimize.
[2024-06-01 14:41:25] [INFO ] Deduced a trap composed of 15 places in 110 ms of which 2 ms to minimize.
[2024-06-01 14:41:26] [INFO ] Deduced a trap composed of 37 places in 106 ms of which 2 ms to minimize.
[2024-06-01 14:41:26] [INFO ] Deduced a trap composed of 222 places in 159 ms of which 2 ms to minimize.
[2024-06-01 14:41:28] [INFO ] Deduced a trap composed of 42 places in 162 ms of which 2 ms to minimize.
[2024-06-01 14:41:28] [INFO ] Deduced a trap composed of 244 places in 152 ms of which 3 ms to minimize.
[2024-06-01 14:41:28] [INFO ] Deduced a trap composed of 219 places in 162 ms of which 2 ms to minimize.
[2024-06-01 14:41:29] [INFO ] Deduced a trap composed of 228 places in 145 ms of which 2 ms to minimize.
[2024-06-01 14:41:30] [INFO ] Deduced a trap composed of 298 places in 167 ms of which 3 ms to minimize.
[2024-06-01 14:41:32] [INFO ] Deduced a trap composed of 86 places in 150 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/454 variables, 17/52 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:41:35] [INFO ] Deduced a trap composed of 253 places in 165 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/454 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 454/1256 variables, and 53 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20020 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 21/24 constraints, State Equation: 0/456 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/454 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/454 variables, 21/35 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/454 variables, 18/53 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:41:56] [INFO ] Deduced a trap composed of 244 places in 172 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 454/1256 variables, and 54 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20012 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 21/24 constraints, State Equation: 0/456 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/810 constraints, Known Traps: 19/19 constraints]
After SMT, in 40629ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 40636ms
[2024-06-01 14:42:00] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2024-06-01 14:42:00] [INFO ] Invariant cache hit.
[2024-06-01 14:42:00] [INFO ] Implicit Places using invariants in 280 ms returned []
[2024-06-01 14:42:00] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2024-06-01 14:42:00] [INFO ] Invariant cache hit.
[2024-06-01 14:42:01] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-06-01 14:42:05] [INFO ] Implicit Places using invariants and state equation in 4819 ms returned []
Implicit Place search using SMT with State Equation took 5126 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-06-01 14:42:05] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2024-06-01 14:42:05] [INFO ] Invariant cache hit.
[2024-06-01 14:42:05] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/454 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/454 variables, 21/35 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:42:11] [INFO ] Deduced a trap composed of 64 places in 73 ms of which 1 ms to minimize.
[2024-06-01 14:42:11] [INFO ] Deduced a trap composed of 64 places in 198 ms of which 3 ms to minimize.
[2024-06-01 14:42:11] [INFO ] Deduced a trap composed of 64 places in 157 ms of which 3 ms to minimize.
[2024-06-01 14:42:11] [INFO ] Deduced a trap composed of 64 places in 165 ms of which 3 ms to minimize.
[2024-06-01 14:42:12] [INFO ] Deduced a trap composed of 64 places in 175 ms of which 3 ms to minimize.
[2024-06-01 14:42:12] [INFO ] Deduced a trap composed of 124 places in 162 ms of which 2 ms to minimize.
[2024-06-01 14:42:12] [INFO ] Deduced a trap composed of 64 places in 42 ms of which 1 ms to minimize.
[2024-06-01 14:42:12] [INFO ] Deduced a trap composed of 37 places in 116 ms of which 2 ms to minimize.
[2024-06-01 14:42:12] [INFO ] Deduced a trap composed of 225 places in 181 ms of which 3 ms to minimize.
[2024-06-01 14:42:13] [INFO ] Deduced a trap composed of 15 places in 113 ms of which 2 ms to minimize.
[2024-06-01 14:42:13] [INFO ] Deduced a trap composed of 3 places in 159 ms of which 3 ms to minimize.
[2024-06-01 14:42:14] [INFO ] Deduced a trap composed of 222 places in 150 ms of which 2 ms to minimize.
[2024-06-01 14:42:15] [INFO ] Deduced a trap composed of 217 places in 200 ms of which 3 ms to minimize.
[2024-06-01 14:42:16] [INFO ] Deduced a trap composed of 244 places in 154 ms of which 2 ms to minimize.
[2024-06-01 14:42:16] [INFO ] Deduced a trap composed of 263 places in 168 ms of which 2 ms to minimize.
[2024-06-01 14:42:16] [INFO ] Deduced a trap composed of 266 places in 175 ms of which 2 ms to minimize.
[2024-06-01 14:42:18] [INFO ] Deduced a trap composed of 306 places in 167 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/454 variables, 17/52 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:42:23] [INFO ] Deduced a trap composed of 227 places in 174 ms of which 2 ms to minimize.
[2024-06-01 14:42:24] [INFO ] Deduced a trap composed of 55 places in 161 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/454 variables, 2/54 constraints. Problems are: Problem set: 0 solved, 810 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 454/1256 variables, and 54 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 21/24 constraints, State Equation: 0/456 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 19/19 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/454 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/454 variables, 21/35 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/454 variables, 19/54 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:42:55] [INFO ] Deduced a trap composed of 253 places in 183 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/454 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:43:03] [INFO ] Deduced a trap composed of 244 places in 181 ms of which 2 ms to minimize.
[2024-06-01 14:43:03] [INFO ] Deduced a trap composed of 236 places in 188 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 454/1256 variables, and 57 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 21/24 constraints, State Equation: 0/456 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/810 constraints, Known Traps: 22/22 constraints]
After SMT, in 60724ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60737ms
Finished structural reductions in LTL mode , in 1 iterations and 106507 ms. Remains : 456/456 places, 812/812 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 82 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 22 steps (0 resets) in 4 ms. (4 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 77 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 246 ms.
Product exploration explored 100000 steps with 25000 reset in 261 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 122 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 31 out of 456 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 456/456 places, 812/812 transitions.
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 456 transition count 812
Performed 52 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 52 Pre rules applied. Total rules applied 38 place count 456 transition count 866
Deduced a syphon composed of 90 places in 1 ms
Iterating global reduction 1 with 52 rules applied. Total rules applied 90 place count 456 transition count 866
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 102 place count 444 transition count 854
Deduced a syphon composed of 78 places in 1 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 114 place count 444 transition count 854
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 126 places in 0 ms
Iterating global reduction 1 with 48 rules applied. Total rules applied 162 place count 444 transition count 854
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 184 place count 422 transition count 832
Deduced a syphon composed of 108 places in 1 ms
Iterating global reduction 1 with 22 rules applied. Total rules applied 206 place count 422 transition count 832
Deduced a syphon composed of 108 places in 1 ms
Applied a total of 206 rules in 75 ms. Remains 422 /456 variables (removed 34) and now considering 832/812 (removed -20) transitions.
Running 830 sub problems to find dead transitions.
[2024-06-01 14:43:07] [INFO ] Flow matrix only has 820 transitions (discarded 12 similar events)
// Phase 1: matrix 820 rows 422 cols
[2024-06-01 14:43:07] [INFO ] Computed 38 invariants in 10 ms
[2024-06-01 14:43:07] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/420 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 830 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/420 variables, 19/36 constraints. Problems are: Problem set: 0 solved, 830 unsolved
[2024-06-01 14:43:12] [INFO ] Deduced a trap composed of 15 places in 94 ms of which 2 ms to minimize.
[2024-06-01 14:43:13] [INFO ] Deduced a trap composed of 41 places in 68 ms of which 1 ms to minimize.
[2024-06-01 14:43:13] [INFO ] Deduced a trap composed of 40 places in 45 ms of which 1 ms to minimize.
[2024-06-01 14:43:13] [INFO ] Deduced a trap composed of 40 places in 48 ms of which 1 ms to minimize.
[2024-06-01 14:43:13] [INFO ] Deduced a trap composed of 41 places in 42 ms of which 0 ms to minimize.
[2024-06-01 14:43:13] [INFO ] Deduced a trap composed of 40 places in 55 ms of which 1 ms to minimize.
[2024-06-01 14:43:13] [INFO ] Deduced a trap composed of 40 places in 43 ms of which 7 ms to minimize.
Problem TDEAD16 is UNSAT
[2024-06-01 14:43:13] [INFO ] Deduced a trap composed of 108 places in 162 ms of which 3 ms to minimize.
Problem TDEAD22 is UNSAT
Problem TDEAD33 is UNSAT
Problem TDEAD36 is UNSAT
Problem TDEAD38 is UNSAT
Problem TDEAD40 is UNSAT
[2024-06-01 14:43:14] [INFO ] Deduced a trap composed of 25 places in 111 ms of which 1 ms to minimize.
Problem TDEAD50 is UNSAT
Problem TDEAD51 is UNSAT
Problem TDEAD55 is UNSAT
Problem TDEAD56 is UNSAT
Problem TDEAD58 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD64 is UNSAT
Problem TDEAD65 is UNSAT
Problem TDEAD74 is UNSAT
Problem TDEAD77 is UNSAT
Problem TDEAD79 is UNSAT
Problem TDEAD83 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD91 is UNSAT
Problem TDEAD97 is UNSAT
Problem TDEAD99 is UNSAT
Problem TDEAD106 is UNSAT
Problem TDEAD109 is UNSAT
Problem TDEAD111 is UNSAT
Problem TDEAD115 is UNSAT
Problem TDEAD118 is UNSAT
Problem TDEAD125 is UNSAT
Problem TDEAD126 is UNSAT
Problem TDEAD133 is UNSAT
Problem TDEAD142 is UNSAT
Problem TDEAD148 is UNSAT
Problem TDEAD149 is UNSAT
Problem TDEAD159 is UNSAT
Problem TDEAD160 is UNSAT
Problem TDEAD162 is UNSAT
Problem TDEAD166 is UNSAT
Problem TDEAD167 is UNSAT
Problem TDEAD171 is UNSAT
Problem TDEAD179 is UNSAT
Problem TDEAD181 is UNSAT
Problem TDEAD182 is UNSAT
Problem TDEAD194 is UNSAT
Problem TDEAD198 is UNSAT
Problem TDEAD200 is UNSAT
[2024-06-01 14:43:14] [INFO ] Deduced a trap composed of 59 places in 157 ms of which 2 ms to minimize.
Problem TDEAD207 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD216 is UNSAT
Problem TDEAD232 is UNSAT
Problem TDEAD233 is UNSAT
Problem TDEAD236 is UNSAT
Problem TDEAD238 is UNSAT
Problem TDEAD239 is UNSAT
Problem TDEAD243 is UNSAT
Problem TDEAD244 is UNSAT
Problem TDEAD245 is UNSAT
Problem TDEAD252 is UNSAT
Problem TDEAD255 is UNSAT
Problem TDEAD258 is UNSAT
Problem TDEAD263 is UNSAT
Problem TDEAD267 is UNSAT
Problem TDEAD271 is UNSAT
Problem TDEAD279 is UNSAT
Problem TDEAD283 is UNSAT
Problem TDEAD284 is UNSAT
Problem TDEAD286 is UNSAT
Problem TDEAD287 is UNSAT
Problem TDEAD290 is UNSAT
Problem TDEAD291 is UNSAT
Problem TDEAD294 is UNSAT
Problem TDEAD308 is UNSAT
Problem TDEAD312 is UNSAT
Problem TDEAD320 is UNSAT
Problem TDEAD331 is UNSAT
Problem TDEAD334 is UNSAT
Problem TDEAD335 is UNSAT
Problem TDEAD345 is UNSAT
Problem TDEAD353 is UNSAT
Problem TDEAD354 is UNSAT
Problem TDEAD358 is UNSAT
Problem TDEAD369 is UNSAT
Problem TDEAD370 is UNSAT
Problem TDEAD377 is UNSAT
Problem TDEAD380 is UNSAT
Problem TDEAD383 is UNSAT
[2024-06-01 14:43:16] [INFO ] Deduced a trap composed of 116 places in 131 ms of which 3 ms to minimize.
Problem TDEAD386 is UNSAT
Problem TDEAD387 is UNSAT
Problem TDEAD388 is UNSAT
Problem TDEAD392 is UNSAT
Problem TDEAD400 is UNSAT
Problem TDEAD403 is UNSAT
Problem TDEAD404 is UNSAT
Problem TDEAD408 is UNSAT
Problem TDEAD409 is UNSAT
Problem TDEAD411 is UNSAT
Problem TDEAD416 is UNSAT
Problem TDEAD421 is UNSAT
Problem TDEAD427 is UNSAT
Problem TDEAD434 is UNSAT
Problem TDEAD446 is UNSAT
Problem TDEAD452 is UNSAT
Problem TDEAD454 is UNSAT
Problem TDEAD459 is UNSAT
Problem TDEAD465 is UNSAT
Problem TDEAD468 is UNSAT
Problem TDEAD480 is UNSAT
Problem TDEAD488 is UNSAT
Problem TDEAD497 is UNSAT
Problem TDEAD498 is UNSAT
Problem TDEAD503 is UNSAT
Problem TDEAD510 is UNSAT
Problem TDEAD515 is UNSAT
Problem TDEAD518 is UNSAT
Problem TDEAD519 is UNSAT
Problem TDEAD522 is UNSAT
Problem TDEAD523 is UNSAT
Problem TDEAD527 is UNSAT
Problem TDEAD533 is UNSAT
[2024-06-01 14:43:17] [INFO ] Deduced a trap composed of 178 places in 146 ms of which 2 ms to minimize.
Problem TDEAD560 is UNSAT
Problem TDEAD561 is UNSAT
Problem TDEAD570 is UNSAT
Problem TDEAD609 is UNSAT
Problem TDEAD623 is UNSAT
Problem TDEAD625 is UNSAT
Problem TDEAD632 is UNSAT
Problem TDEAD637 is UNSAT
Problem TDEAD657 is UNSAT
Problem TDEAD662 is UNSAT
Problem TDEAD665 is UNSAT
Problem TDEAD675 is UNSAT
[2024-06-01 14:43:17] [INFO ] Deduced a trap composed of 114 places in 149 ms of which 2 ms to minimize.
Problem TDEAD680 is UNSAT
Problem TDEAD681 is UNSAT
[2024-06-01 14:43:18] [INFO ] Deduced a trap composed of 129 places in 173 ms of which 3 ms to minimize.
Problem TDEAD684 is UNSAT
Problem TDEAD688 is UNSAT
Problem TDEAD708 is UNSAT
Problem TDEAD711 is UNSAT
Problem TDEAD713 is UNSAT
Problem TDEAD715 is UNSAT
[2024-06-01 14:43:18] [INFO ] Deduced a trap composed of 93 places in 167 ms of which 2 ms to minimize.
Problem TDEAD721 is UNSAT
Problem TDEAD725 is UNSAT
Problem TDEAD728 is UNSAT
Problem TDEAD733 is UNSAT
Problem TDEAD738 is UNSAT
Problem TDEAD743 is UNSAT
[2024-06-01 14:43:19] [INFO ] Deduced a trap composed of 128 places in 157 ms of which 2 ms to minimize.
Problem TDEAD782 is UNSAT
Problem TDEAD784 is UNSAT
Problem TDEAD807 is UNSAT
Problem TDEAD811 is UNSAT
Problem TDEAD11 is UNSAT
Problem TDEAD14 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 16/52 constraints. Problems are: Problem set: 150 solved, 680 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/420 variables, 0/52 constraints. Problems are: Problem set: 150 solved, 680 unsolved
Problem TDEAD13 is UNSAT
Problem TDEAD19 is UNSAT
Problem TDEAD31 is UNSAT
Problem TDEAD66 is UNSAT
Problem TDEAD72 is UNSAT
Problem TDEAD84 is UNSAT
Problem TDEAD86 is UNSAT
Problem TDEAD100 is UNSAT
Problem TDEAD101 is UNSAT
Problem TDEAD104 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD145 is UNSAT
At refinement iteration 4 (OVERLAPS) 2/422 variables, 2/54 constraints. Problems are: Problem set: 162 solved, 668 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 422/1242 variables, and 54 constraints, problems are : Problem set: 162 solved, 668 unsolved in 20011 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 0/422 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 830/830 constraints, Known Traps: 16/16 constraints]
Escalating to Integer solving :Problem set: 162 solved, 668 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/324 variables, 9/9 constraints. Problems are: Problem set: 162 solved, 668 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/324 variables, 10/19 constraints. Problems are: Problem set: 162 solved, 668 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/324 variables, 16/35 constraints. Problems are: Problem set: 162 solved, 668 unsolved
[2024-06-01 14:43:29] [INFO ] Deduced a trap composed of 3 places in 33 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/324 variables, 1/36 constraints. Problems are: Problem set: 162 solved, 668 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/324 variables, 0/36 constraints. Problems are: Problem set: 162 solved, 668 unsolved
At refinement iteration 5 (OVERLAPS) 48/372 variables, 8/44 constraints. Problems are: Problem set: 162 solved, 668 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/372 variables, 4/48 constraints. Problems are: Problem set: 162 solved, 668 unsolved
[2024-06-01 14:43:36] [INFO ] Deduced a trap composed of 22 places in 23 ms of which 1 ms to minimize.
[2024-06-01 14:43:36] [INFO ] Deduced a trap composed of 22 places in 38 ms of which 1 ms to minimize.
[2024-06-01 14:43:36] [INFO ] Deduced a trap composed of 2 places in 144 ms of which 1 ms to minimize.
[2024-06-01 14:43:36] [INFO ] Deduced a trap composed of 22 places in 44 ms of which 1 ms to minimize.
[2024-06-01 14:43:37] [INFO ] Deduced a trap composed of 111 places in 89 ms of which 1 ms to minimize.
[2024-06-01 14:43:37] [INFO ] Deduced a trap composed of 22 places in 30 ms of which 1 ms to minimize.
[2024-06-01 14:43:37] [INFO ] Deduced a trap composed of 22 places in 34 ms of which 0 ms to minimize.
[2024-06-01 14:43:38] [INFO ] Deduced a trap composed of 103 places in 105 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/372 variables, 8/56 constraints. Problems are: Problem set: 162 solved, 668 unsolved
[2024-06-01 14:43:43] [INFO ] Deduced a trap composed of 56 places in 101 ms of which 2 ms to minimize.
[2024-06-01 14:43:43] [INFO ] Deduced a trap composed of 97 places in 119 ms of which 2 ms to minimize.
[2024-06-01 14:43:44] [INFO ] Deduced a trap composed of 74 places in 108 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/372 variables, 3/59 constraints. Problems are: Problem set: 162 solved, 668 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 372/1242 variables, and 59 constraints, problems are : Problem set: 162 solved, 668 unsolved in 20015 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 14/21 constraints, State Equation: 0/422 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/830 constraints, Known Traps: 28/28 constraints]
After SMT, in 40957ms problems are : Problem set: 162 solved, 668 unsolved
Search for dead transitions found 162 dead transitions in 40967ms
Found 162 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 162 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 162 transitions.
[2024-06-01 14:43:48] [INFO ] Redundant transitions in 6 ms returned []
Starting structural reductions in SI_LTL mode, iteration 1 : 422/456 places, 670/812 transitions.
Graph (complete) has 1932 edges and 422 vertex of which 326 are kept as prefixes of interest. Removing 96 places using SCC suffix rule.3 ms
Discarding 96 places :
Also discarding 0 output transitions
Deduced a syphon composed of 12 places in 0 ms
Applied a total of 1 rules in 24 ms. Remains 326 /422 variables (removed 96) and now considering 670/670 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 326/456 places, 670/812 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 41085 ms. Remains : 326/456 places, 670/812 transitions.
Support contains 31 out of 456 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 456/456 places, 812/812 transitions.
Applied a total of 0 rules in 17 ms. Remains 456 /456 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Running 810 sub problems to find dead transitions.
[2024-06-01 14:43:48] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
// Phase 1: matrix 800 rows 456 cols
[2024-06-01 14:43:48] [INFO ] Computed 38 invariants in 9 ms
[2024-06-01 14:43:48] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/454 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/454 variables, 21/35 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:43:54] [INFO ] Deduced a trap composed of 64 places in 78 ms of which 1 ms to minimize.
[2024-06-01 14:43:54] [INFO ] Deduced a trap composed of 64 places in 48 ms of which 0 ms to minimize.
[2024-06-01 14:43:54] [INFO ] Deduced a trap composed of 64 places in 53 ms of which 1 ms to minimize.
[2024-06-01 14:43:54] [INFO ] Deduced a trap composed of 64 places in 50 ms of which 1 ms to minimize.
[2024-06-01 14:43:54] [INFO ] Deduced a trap composed of 64 places in 52 ms of which 1 ms to minimize.
[2024-06-01 14:43:54] [INFO ] Deduced a trap composed of 127 places in 166 ms of which 2 ms to minimize.
[2024-06-01 14:43:54] [INFO ] Deduced a trap composed of 64 places in 45 ms of which 1 ms to minimize.
[2024-06-01 14:43:55] [INFO ] Deduced a trap composed of 237 places in 186 ms of which 3 ms to minimize.
[2024-06-01 14:43:55] [INFO ] Deduced a trap composed of 15 places in 118 ms of which 1 ms to minimize.
[2024-06-01 14:43:55] [INFO ] Deduced a trap composed of 37 places in 106 ms of which 2 ms to minimize.
[2024-06-01 14:43:55] [INFO ] Deduced a trap composed of 222 places in 165 ms of which 3 ms to minimize.
[2024-06-01 14:43:57] [INFO ] Deduced a trap composed of 42 places in 160 ms of which 4 ms to minimize.
[2024-06-01 14:43:58] [INFO ] Deduced a trap composed of 244 places in 180 ms of which 2 ms to minimize.
[2024-06-01 14:43:58] [INFO ] Deduced a trap composed of 219 places in 168 ms of which 2 ms to minimize.
[2024-06-01 14:43:59] [INFO ] Deduced a trap composed of 228 places in 169 ms of which 3 ms to minimize.
[2024-06-01 14:44:00] [INFO ] Deduced a trap composed of 298 places in 147 ms of which 2 ms to minimize.
[2024-06-01 14:44:01] [INFO ] Deduced a trap composed of 86 places in 177 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/454 variables, 17/52 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:44:04] [INFO ] Deduced a trap composed of 253 places in 143 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 454/1256 variables, and 53 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 21/24 constraints, State Equation: 0/456 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/454 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/454 variables, 21/35 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/454 variables, 18/53 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:44:25] [INFO ] Deduced a trap composed of 244 places in 176 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 454/1256 variables, and 54 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20012 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 21/24 constraints, State Equation: 0/456 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/810 constraints, Known Traps: 19/19 constraints]
After SMT, in 40707ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 40714ms
[2024-06-01 14:44:29] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2024-06-01 14:44:29] [INFO ] Invariant cache hit.
[2024-06-01 14:44:29] [INFO ] Implicit Places using invariants in 349 ms returned []
[2024-06-01 14:44:29] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2024-06-01 14:44:29] [INFO ] Invariant cache hit.
[2024-06-01 14:44:30] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-06-01 14:44:34] [INFO ] Implicit Places using invariants and state equation in 5112 ms returned []
Implicit Place search using SMT with State Equation took 5490 ms to find 0 implicit places.
Running 810 sub problems to find dead transitions.
[2024-06-01 14:44:34] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2024-06-01 14:44:34] [INFO ] Invariant cache hit.
[2024-06-01 14:44:34] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/454 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/454 variables, 21/35 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:44:40] [INFO ] Deduced a trap composed of 64 places in 51 ms of which 1 ms to minimize.
[2024-06-01 14:44:40] [INFO ] Deduced a trap composed of 64 places in 163 ms of which 2 ms to minimize.
[2024-06-01 14:44:40] [INFO ] Deduced a trap composed of 64 places in 164 ms of which 2 ms to minimize.
[2024-06-01 14:44:41] [INFO ] Deduced a trap composed of 64 places in 173 ms of which 2 ms to minimize.
[2024-06-01 14:44:41] [INFO ] Deduced a trap composed of 64 places in 156 ms of which 2 ms to minimize.
[2024-06-01 14:44:41] [INFO ] Deduced a trap composed of 124 places in 164 ms of which 2 ms to minimize.
[2024-06-01 14:44:41] [INFO ] Deduced a trap composed of 64 places in 43 ms of which 1 ms to minimize.
[2024-06-01 14:44:41] [INFO ] Deduced a trap composed of 37 places in 113 ms of which 2 ms to minimize.
[2024-06-01 14:44:42] [INFO ] Deduced a trap composed of 225 places in 206 ms of which 2 ms to minimize.
[2024-06-01 14:44:42] [INFO ] Deduced a trap composed of 15 places in 128 ms of which 2 ms to minimize.
[2024-06-01 14:44:43] [INFO ] Deduced a trap composed of 3 places in 155 ms of which 3 ms to minimize.
[2024-06-01 14:44:43] [INFO ] Deduced a trap composed of 222 places in 176 ms of which 3 ms to minimize.
[2024-06-01 14:44:44] [INFO ] Deduced a trap composed of 217 places in 151 ms of which 2 ms to minimize.
[2024-06-01 14:44:45] [INFO ] Deduced a trap composed of 244 places in 142 ms of which 2 ms to minimize.
[2024-06-01 14:44:45] [INFO ] Deduced a trap composed of 263 places in 165 ms of which 2 ms to minimize.
[2024-06-01 14:44:45] [INFO ] Deduced a trap composed of 266 places in 154 ms of which 2 ms to minimize.
[2024-06-01 14:44:47] [INFO ] Deduced a trap composed of 306 places in 158 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/454 variables, 17/52 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:44:52] [INFO ] Deduced a trap composed of 227 places in 176 ms of which 3 ms to minimize.
[2024-06-01 14:44:53] [INFO ] Deduced a trap composed of 55 places in 164 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/454 variables, 2/54 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 454/1256 variables, and 54 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 21/24 constraints, State Equation: 0/456 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 19/19 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/454 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/454 variables, 21/35 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/454 variables, 19/54 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:45:24] [INFO ] Deduced a trap composed of 253 places in 148 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/454 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:45:30] [INFO ] Deduced a trap composed of 244 places in 213 ms of which 3 ms to minimize.
[2024-06-01 14:45:31] [INFO ] Deduced a trap composed of 236 places in 168 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 454/1256 variables, and 57 constraints, problems are : Problem set: 0 solved, 810 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 21/24 constraints, State Equation: 0/456 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/810 constraints, Known Traps: 22/22 constraints]
After SMT, in 60781ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 60793ms
Finished structural reductions in LTL mode , in 1 iterations and 107036 ms. Remains : 456/456 places, 812/812 transitions.
Treatment of property PolyORBLF-PT-S02J04T06-LTLFireability-07 finished in 298170 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((X(p0) U (p1 U p2)))))'
Support contains 5 out of 457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 457/457 places, 812/812 transitions.
Applied a total of 0 rules in 4 ms. Remains 457 /457 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Running 810 sub problems to find dead transitions.
[2024-06-01 14:45:35] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
// Phase 1: matrix 800 rows 457 cols
[2024-06-01 14:45:35] [INFO ] Computed 39 invariants in 8 ms
[2024-06-01 14:45:35] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/455 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/455 variables, 23/37 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:45:41] [INFO ] Deduced a trap composed of 65 places in 60 ms of which 1 ms to minimize.
[2024-06-01 14:45:41] [INFO ] Deduced a trap composed of 64 places in 69 ms of which 1 ms to minimize.
[2024-06-01 14:45:41] [INFO ] Deduced a trap composed of 64 places in 72 ms of which 1 ms to minimize.
[2024-06-01 14:45:41] [INFO ] Deduced a trap composed of 64 places in 62 ms of which 1 ms to minimize.
[2024-06-01 14:45:42] [INFO ] Deduced a trap composed of 74 places in 107 ms of which 1 ms to minimize.
[2024-06-01 14:45:42] [INFO ] Deduced a trap composed of 104 places in 146 ms of which 2 ms to minimize.
[2024-06-01 14:45:42] [INFO ] Deduced a trap composed of 130 places in 147 ms of which 2 ms to minimize.
[2024-06-01 14:45:42] [INFO ] Deduced a trap composed of 64 places in 46 ms of which 0 ms to minimize.
[2024-06-01 14:45:42] [INFO ] Deduced a trap composed of 237 places in 172 ms of which 2 ms to minimize.
[2024-06-01 14:45:43] [INFO ] Deduced a trap composed of 16 places in 124 ms of which 2 ms to minimize.
[2024-06-01 14:45:43] [INFO ] Deduced a trap composed of 15 places in 116 ms of which 2 ms to minimize.
[2024-06-01 14:45:43] [INFO ] Deduced a trap composed of 64 places in 56 ms of which 1 ms to minimize.
[2024-06-01 14:45:43] [INFO ] Deduced a trap composed of 222 places in 160 ms of which 3 ms to minimize.
[2024-06-01 14:45:43] [INFO ] Deduced a trap composed of 253 places in 184 ms of which 3 ms to minimize.
[2024-06-01 14:45:44] [INFO ] Deduced a trap composed of 37 places in 114 ms of which 2 ms to minimize.
[2024-06-01 14:45:46] [INFO ] Deduced a trap composed of 219 places in 218 ms of which 3 ms to minimize.
[2024-06-01 14:45:46] [INFO ] Deduced a trap composed of 236 places in 196 ms of which 2 ms to minimize.
[2024-06-01 14:45:47] [INFO ] Deduced a trap composed of 298 places in 206 ms of which 2 ms to minimize.
[2024-06-01 14:45:49] [INFO ] Deduced a trap composed of 231 places in 166 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/455 variables, 19/56 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:45:55] [INFO ] Deduced a trap composed of 42 places in 170 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 455/1257 variables, and 57 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20015 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 23/25 constraints, State Equation: 0/457 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/455 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/455 variables, 23/37 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/455 variables, 20/57 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 455/1257 variables, and 57 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 23/25 constraints, State Equation: 0/457 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/810 constraints, Known Traps: 20/20 constraints]
After SMT, in 40699ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 40706ms
[2024-06-01 14:46:16] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2024-06-01 14:46:16] [INFO ] Invariant cache hit.
[2024-06-01 14:46:16] [INFO ] Implicit Places using invariants in 319 ms returned [112]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 343 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 456/457 places, 812/812 transitions.
Applied a total of 0 rules in 17 ms. Remains 456 /456 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41080 ms. Remains : 456/457 places, 812/812 transitions.
Stuttering acceptance computed with spot in 237 ms :[(NOT p2), (NOT p2), (NOT p0), (NOT p2), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
Running random walk in product with property : PolyORBLF-PT-S02J04T06-LTLFireability-08
Product exploration explored 100000 steps with 278 reset in 233 ms.
Product exploration explored 100000 steps with 272 reset in 283 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 (NOT p1) p0), (X p2), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT p1)), (X (NOT (AND (NOT p2) p1))), (X (X p2)), (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p2) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 133 ms. Reduced automaton from 7 states, 14 edges and 3 AP (stutter sensitive) to 7 states, 14 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 204 ms :[(NOT p2), (NOT p2), (NOT p0), (NOT p2), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
RANDOM walk for 40000 steps (14 resets) in 271 ms. (147 steps per ms) remains 3/7 properties
BEST_FIRST walk for 40003 steps (10 resets) in 251 ms. (158 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (9 resets) in 234 ms. (170 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (9 resets) in 337 ms. (118 steps per ms) remains 3/3 properties
[2024-06-01 14:46:18] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
// Phase 1: matrix 800 rows 456 cols
[2024-06-01 14:46:18] [INFO ] Computed 38 invariants in 7 ms
[2024-06-01 14:46:18] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 217/222 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/222 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 67/289 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/289 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 4/293 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem apf3 is UNSAT
Problem apf4 is UNSAT
Problem apf6 is UNSAT
After SMT solving in domain Real declared 453/1256 variables, and 36 constraints, problems are : Problem set: 3 solved, 0 unsolved in 459 ms.
Refiners :[Positive P Invariants (semi-flows): 12/14 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 0/456 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 488ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND p2 (NOT p1) p0), (X p2), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT p1)), (X (NOT (AND (NOT p2) p1))), (X (X p2)), (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p2) p1)))), (G (OR p2 (NOT p1) p0)), (G (OR p2 p1 p0)), (G (OR p2 (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT p2)), (F (NOT (OR p2 p1))), (F (NOT p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 15 factoid took 159 ms. Reduced automaton from 7 states, 14 edges and 3 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 56 ms :[(NOT p2), (OR (NOT p0) (NOT p2)), true]
Stuttering acceptance computed with spot in 71 ms :[(NOT p2), (OR (NOT p0) (NOT p2)), true]
Support contains 2 out of 456 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 456/456 places, 812/812 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 0 with 39 rules applied. Total rules applied 39 place count 456 transition count 773
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 1 with 39 rules applied. Total rules applied 78 place count 417 transition count 773
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 49 Pre rules applied. Total rules applied 78 place count 417 transition count 724
Deduced a syphon composed of 49 places in 1 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 2 with 98 rules applied. Total rules applied 176 place count 368 transition count 724
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 2 with 94 rules applied. Total rules applied 270 place count 321 transition count 677
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 274 place count 317 transition count 673
Iterating global reduction 2 with 4 rules applied. Total rules applied 278 place count 317 transition count 673
Applied a total of 278 rules in 51 ms. Remains 317 /456 variables (removed 139) and now considering 673/812 (removed 139) transitions.
Running 671 sub problems to find dead transitions.
[2024-06-01 14:46:19] [INFO ] Flow matrix only has 661 transitions (discarded 12 similar events)
// Phase 1: matrix 661 rows 317 cols
[2024-06-01 14:46:19] [INFO ] Computed 38 invariants in 6 ms
[2024-06-01 14:46:19] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/315 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 671 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/315 variables, 23/36 constraints. Problems are: Problem set: 0 solved, 671 unsolved
[2024-06-01 14:46:23] [INFO ] Deduced a trap composed of 15 places in 83 ms of which 1 ms to minimize.
[2024-06-01 14:46:23] [INFO ] Deduced a trap composed of 41 places in 40 ms of which 1 ms to minimize.
[2024-06-01 14:46:23] [INFO ] Deduced a trap composed of 43 places in 37 ms of which 0 ms to minimize.
[2024-06-01 14:46:23] [INFO ] Deduced a trap composed of 41 places in 39 ms of which 0 ms to minimize.
[2024-06-01 14:46:23] [INFO ] Deduced a trap composed of 40 places in 27 ms of which 1 ms to minimize.
[2024-06-01 14:46:23] [INFO ] Deduced a trap composed of 41 places in 39 ms of which 1 ms to minimize.
[2024-06-01 14:46:23] [INFO ] Deduced a trap composed of 40 places in 37 ms of which 0 ms to minimize.
[2024-06-01 14:46:23] [INFO ] Deduced a trap composed of 106 places in 162 ms of which 1 ms to minimize.
[2024-06-01 14:46:24] [INFO ] Deduced a trap composed of 34 places in 129 ms of which 2 ms to minimize.
[2024-06-01 14:46:24] [INFO ] Deduced a trap composed of 62 places in 127 ms of which 2 ms to minimize.
[2024-06-01 14:46:24] [INFO ] Deduced a trap composed of 117 places in 105 ms of which 2 ms to minimize.
[2024-06-01 14:46:27] [INFO ] Deduced a trap composed of 110 places in 176 ms of which 2 ms to minimize.
[2024-06-01 14:46:27] [INFO ] Deduced a trap composed of 122 places in 133 ms of which 1 ms to minimize.
[2024-06-01 14:46:27] [INFO ] Deduced a trap composed of 112 places in 147 ms of which 2 ms to minimize.
[2024-06-01 14:46:27] [INFO ] Deduced a trap composed of 143 places in 138 ms of which 1 ms to minimize.
[2024-06-01 14:46:28] [INFO ] Deduced a trap composed of 3 places in 135 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/315 variables, 16/52 constraints. Problems are: Problem set: 0 solved, 671 unsolved
[2024-06-01 14:46:29] [INFO ] Deduced a trap composed of 111 places in 123 ms of which 1 ms to minimize.
[2024-06-01 14:46:33] [INFO ] Deduced a trap composed of 107 places in 135 ms of which 2 ms to minimize.
[2024-06-01 14:46:33] [INFO ] Deduced a trap composed of 130 places in 142 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/315 variables, 3/55 constraints. Problems are: Problem set: 0 solved, 671 unsolved
[2024-06-01 14:46:37] [INFO ] Deduced a trap composed of 181 places in 111 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/315 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 671 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 315/978 variables, and 56 constraints, problems are : Problem set: 0 solved, 671 unsolved in 20012 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 23/25 constraints, State Equation: 0/317 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 671/671 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 671 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/315 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 671 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/315 variables, 23/36 constraints. Problems are: Problem set: 0 solved, 671 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/315 variables, 20/56 constraints. Problems are: Problem set: 0 solved, 671 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/315 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 671 unsolved
Problem TDEAD12 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD28 is UNSAT
Problem TDEAD51 is UNSAT
Problem TDEAD57 is UNSAT
Problem TDEAD65 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD77 is UNSAT
Problem TDEAD78 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD94 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD122 is UNSAT
Problem TDEAD129 is UNSAT
Problem TDEAD130 is UNSAT
Problem TDEAD132 is UNSAT
Problem TDEAD134 is UNSAT
Problem TDEAD142 is UNSAT
Problem TDEAD152 is UNSAT
Problem TDEAD166 is UNSAT
Problem TDEAD176 is UNSAT
Problem TDEAD186 is UNSAT
Problem TDEAD190 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD207 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD224 is UNSAT
Problem TDEAD230 is UNSAT
Problem TDEAD237 is UNSAT
Problem TDEAD240 is UNSAT
Problem TDEAD242 is UNSAT
Problem TDEAD243 is UNSAT
Problem TDEAD246 is UNSAT
Problem TDEAD257 is UNSAT
Problem TDEAD258 is UNSAT
Problem TDEAD262 is UNSAT
Problem TDEAD282 is UNSAT
Problem TDEAD299 is UNSAT
Problem TDEAD315 is UNSAT
Problem TDEAD317 is UNSAT
Problem TDEAD324 is UNSAT
Problem TDEAD325 is UNSAT
Problem TDEAD333 is UNSAT
Problem TDEAD335 is UNSAT
Problem TDEAD341 is UNSAT
Problem TDEAD344 is UNSAT
Problem TDEAD346 is UNSAT
Problem TDEAD352 is UNSAT
Problem TDEAD353 is UNSAT
Problem TDEAD354 is UNSAT
Problem TDEAD356 is UNSAT
Problem TDEAD357 is UNSAT
Problem TDEAD358 is UNSAT
Problem TDEAD361 is UNSAT
Problem TDEAD372 is UNSAT
Problem TDEAD373 is UNSAT
Problem TDEAD376 is UNSAT
Problem TDEAD383 is UNSAT
Problem TDEAD391 is UNSAT
Problem TDEAD394 is UNSAT
Problem TDEAD397 is UNSAT
Problem TDEAD398 is UNSAT
Problem TDEAD400 is UNSAT
Problem TDEAD404 is UNSAT
Problem TDEAD405 is UNSAT
At refinement iteration 4 (OVERLAPS) 2/317 variables, 2/58 constraints. Problems are: Problem set: 66 solved, 605 unsolved
[2024-06-01 14:46:57] [INFO ] Deduced a trap composed of 41 places in 138 ms of which 2 ms to minimize.
[2024-06-01 14:46:57] [INFO ] Deduced a trap composed of 39 places in 134 ms of which 1 ms to minimize.
[2024-06-01 14:46:58] [INFO ] Deduced a trap composed of 110 places in 143 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 317/978 variables, and 61 constraints, problems are : Problem set: 66 solved, 605 unsolved in 20010 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 0/317 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/671 constraints, Known Traps: 23/23 constraints]
After SMT, in 40733ms problems are : Problem set: 66 solved, 605 unsolved
Search for dead transitions found 66 dead transitions in 40739ms
Found 66 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 66 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 66 transitions.
[2024-06-01 14:47:00] [INFO ] Flow matrix only has 595 transitions (discarded 12 similar events)
// Phase 1: matrix 595 rows 317 cols
[2024-06-01 14:47:00] [INFO ] Computed 38 invariants in 5 ms
[2024-06-01 14:47:00] [INFO ] Implicit Places using invariants in 291 ms returned []
[2024-06-01 14:47:00] [INFO ] Flow matrix only has 595 transitions (discarded 12 similar events)
[2024-06-01 14:47:00] [INFO ] Invariant cache hit.
[2024-06-01 14:47:00] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-06-01 14:47:02] [INFO ] Implicit Places using invariants and state equation in 2431 ms returned []
Implicit Place search using SMT with State Equation took 2734 ms to find 0 implicit places.
[2024-06-01 14:47:02] [INFO ] Redundant transitions in 7 ms returned []
Starting structural reductions in SI_LTL mode, iteration 1 : 317/456 places, 607/812 transitions.
Reduce places removed 2 places and 12 transitions.
Reduce places removed 12 places and 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 303 transition count 583
Applied a total of 12 rules in 30 ms. Remains 303 /317 variables (removed 14) and now considering 583/607 (removed 24) transitions.
[2024-06-01 14:47:02] [INFO ] Flow matrix only has 571 transitions (discarded 12 similar events)
// Phase 1: matrix 571 rows 303 cols
[2024-06-01 14:47:02] [INFO ] Computed 38 invariants in 5 ms
[2024-06-01 14:47:03] [INFO ] Implicit Places using invariants in 272 ms returned []
[2024-06-01 14:47:03] [INFO ] Flow matrix only has 571 transitions (discarded 12 similar events)
[2024-06-01 14:47:03] [INFO ] Invariant cache hit.
[2024-06-01 14:47:03] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-06-01 14:47:04] [INFO ] Implicit Places using invariants and state equation in 1881 ms returned []
Implicit Place search using SMT with State Equation took 2170 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 303/456 places, 583/812 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 45749 ms. Remains : 303/456 places, 583/812 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 p0), (X p2), (X (NOT (AND (NOT p2) p0))), (X (OR p2 p0)), (X (NOT (AND (NOT p2) (NOT p0)))), (X p0), (X (X p2)), (X (X (NOT (AND (NOT p2) p0)))), (X (X (OR p2 p0))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 113 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(NOT p2), (OR (NOT p0) (NOT p2)), true]
Reduction of identical properties reduced properties to check from 5 to 4
RANDOM walk for 40000 steps (16 resets) in 389 ms. (102 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40002 steps (15 resets) in 100 ms. (396 steps per ms) remains 1/1 properties
[2024-06-01 14:47:05] [INFO ] Flow matrix only has 571 transitions (discarded 12 similar events)
[2024-06-01 14:47:05] [INFO ] Invariant cache hit.
[2024-06-01 14:47:05] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 44/46 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf1 is UNSAT
After SMT solving in domain Real declared 263/874 variables, and 13 constraints, problems are : Problem set: 1 solved, 0 unsolved in 44 ms.
Refiners :[Positive P Invariants (semi-flows): 4/13 constraints, Generalized P Invariants (flows): 9/25 constraints, State Equation: 0/303 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 50ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p2 p0), (X p2), (X (NOT (AND (NOT p2) p0))), (X (OR p2 p0)), (X (NOT (AND (NOT p2) (NOT p0)))), (X p0), (X (X p2)), (X (X (NOT (AND (NOT p2) p0)))), (X (X (OR p2 p0))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X p0)), (G (OR p0 p2)), (G (OR p0 p2))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (OR (NOT p0) p2))), (F (NOT p2))]
Knowledge based reduction with 13 factoid took 142 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 58 ms :[(NOT p2), (OR (NOT p0) (NOT p2)), true]
Stuttering acceptance computed with spot in 61 ms :[(NOT p2), (OR (NOT p0) (NOT p2)), true]
Stuttering acceptance computed with spot in 57 ms :[(NOT p2), (OR (NOT p0) (NOT p2)), true]
Product exploration explored 100000 steps with 355 reset in 266 ms.
Product exploration explored 100000 steps with 358 reset in 285 ms.
Support contains 2 out of 303 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 303/303 places, 583/583 transitions.
Applied a total of 0 rules in 7 ms. Remains 303 /303 variables (removed 0) and now considering 583/583 (removed 0) transitions.
Running 581 sub problems to find dead transitions.
[2024-06-01 14:47:06] [INFO ] Flow matrix only has 571 transitions (discarded 12 similar events)
[2024-06-01 14:47:06] [INFO ] Invariant cache hit.
[2024-06-01 14:47:06] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/301 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 581 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/301 variables, 23/36 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 14:47:09] [INFO ] Deduced a trap composed of 41 places in 80 ms of which 1 ms to minimize.
[2024-06-01 14:47:09] [INFO ] Deduced a trap composed of 15 places in 95 ms of which 2 ms to minimize.
[2024-06-01 14:47:09] [INFO ] Deduced a trap composed of 38 places in 48 ms of which 1 ms to minimize.
[2024-06-01 14:47:09] [INFO ] Deduced a trap composed of 39 places in 59 ms of which 1 ms to minimize.
[2024-06-01 14:47:09] [INFO ] Deduced a trap composed of 38 places in 43 ms of which 0 ms to minimize.
[2024-06-01 14:47:09] [INFO ] Deduced a trap composed of 39 places in 142 ms of which 2 ms to minimize.
[2024-06-01 14:47:09] [INFO ] Deduced a trap composed of 153 places in 137 ms of which 1 ms to minimize.
[2024-06-01 14:47:10] [INFO ] Deduced a trap composed of 147 places in 128 ms of which 2 ms to minimize.
[2024-06-01 14:47:10] [INFO ] Deduced a trap composed of 101 places in 127 ms of which 2 ms to minimize.
[2024-06-01 14:47:10] [INFO ] Deduced a trap composed of 38 places in 37 ms of which 0 ms to minimize.
[2024-06-01 14:47:10] [INFO ] Deduced a trap composed of 139 places in 134 ms of which 2 ms to minimize.
[2024-06-01 14:47:10] [INFO ] Deduced a trap composed of 12 places in 106 ms of which 1 ms to minimize.
[2024-06-01 14:47:11] [INFO ] Deduced a trap composed of 143 places in 132 ms of which 2 ms to minimize.
[2024-06-01 14:47:11] [INFO ] Deduced a trap composed of 151 places in 133 ms of which 1 ms to minimize.
[2024-06-01 14:47:11] [INFO ] Deduced a trap composed of 132 places in 121 ms of which 2 ms to minimize.
[2024-06-01 14:47:11] [INFO ] Deduced a trap composed of 123 places in 137 ms of which 2 ms to minimize.
[2024-06-01 14:47:11] [INFO ] Deduced a trap composed of 146 places in 132 ms of which 2 ms to minimize.
[2024-06-01 14:47:11] [INFO ] Deduced a trap composed of 32 places in 124 ms of which 2 ms to minimize.
[2024-06-01 14:47:12] [INFO ] Deduced a trap composed of 44 places in 126 ms of which 1 ms to minimize.
[2024-06-01 14:47:12] [INFO ] Deduced a trap composed of 117 places in 120 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/301 variables, 20/56 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 14:47:12] [INFO ] Deduced a trap composed of 146 places in 112 ms of which 1 ms to minimize.
[2024-06-01 14:47:13] [INFO ] Deduced a trap composed of 89 places in 105 ms of which 2 ms to minimize.
[2024-06-01 14:47:13] [INFO ] Deduced a trap composed of 149 places in 137 ms of which 2 ms to minimize.
[2024-06-01 14:47:13] [INFO ] Deduced a trap composed of 99 places in 115 ms of which 2 ms to minimize.
[2024-06-01 14:47:13] [INFO ] Deduced a trap composed of 114 places in 137 ms of which 2 ms to minimize.
[2024-06-01 14:47:14] [INFO ] Deduced a trap composed of 122 places in 123 ms of which 1 ms to minimize.
[2024-06-01 14:47:14] [INFO ] Deduced a trap composed of 122 places in 110 ms of which 2 ms to minimize.
[2024-06-01 14:47:14] [INFO ] Deduced a trap composed of 147 places in 114 ms of which 2 ms to minimize.
[2024-06-01 14:47:14] [INFO ] Deduced a trap composed of 155 places in 123 ms of which 2 ms to minimize.
[2024-06-01 14:47:14] [INFO ] Deduced a trap composed of 150 places in 119 ms of which 2 ms to minimize.
[2024-06-01 14:47:14] [INFO ] Deduced a trap composed of 162 places in 127 ms of which 1 ms to minimize.
[2024-06-01 14:47:14] [INFO ] Deduced a trap composed of 165 places in 111 ms of which 2 ms to minimize.
[2024-06-01 14:47:15] [INFO ] Deduced a trap composed of 143 places in 108 ms of which 2 ms to minimize.
[2024-06-01 14:47:15] [INFO ] Deduced a trap composed of 115 places in 111 ms of which 2 ms to minimize.
[2024-06-01 14:47:15] [INFO ] Deduced a trap composed of 144 places in 113 ms of which 1 ms to minimize.
[2024-06-01 14:47:15] [INFO ] Deduced a trap composed of 157 places in 119 ms of which 1 ms to minimize.
[2024-06-01 14:47:15] [INFO ] Deduced a trap composed of 144 places in 97 ms of which 1 ms to minimize.
[2024-06-01 14:47:15] [INFO ] Deduced a trap composed of 124 places in 108 ms of which 2 ms to minimize.
[2024-06-01 14:47:16] [INFO ] Deduced a trap composed of 158 places in 112 ms of which 2 ms to minimize.
[2024-06-01 14:47:16] [INFO ] Deduced a trap composed of 130 places in 120 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/301 variables, 20/76 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 14:47:19] [INFO ] Deduced a trap composed of 143 places in 114 ms of which 1 ms to minimize.
[2024-06-01 14:47:19] [INFO ] Deduced a trap composed of 139 places in 122 ms of which 2 ms to minimize.
[2024-06-01 14:47:19] [INFO ] Deduced a trap composed of 152 places in 110 ms of which 1 ms to minimize.
[2024-06-01 14:47:19] [INFO ] Deduced a trap composed of 144 places in 142 ms of which 1 ms to minimize.
[2024-06-01 14:47:20] [INFO ] Deduced a trap composed of 148 places in 127 ms of which 2 ms to minimize.
[2024-06-01 14:47:20] [INFO ] Deduced a trap composed of 135 places in 117 ms of which 2 ms to minimize.
[2024-06-01 14:47:20] [INFO ] Deduced a trap composed of 119 places in 106 ms of which 2 ms to minimize.
[2024-06-01 14:47:20] [INFO ] Deduced a trap composed of 133 places in 114 ms of which 2 ms to minimize.
[2024-06-01 14:47:20] [INFO ] Deduced a trap composed of 120 places in 109 ms of which 2 ms to minimize.
[2024-06-01 14:47:21] [INFO ] Deduced a trap composed of 147 places in 106 ms of which 2 ms to minimize.
[2024-06-01 14:47:21] [INFO ] Deduced a trap composed of 142 places in 113 ms of which 2 ms to minimize.
[2024-06-01 14:47:22] [INFO ] Deduced a trap composed of 110 places in 106 ms of which 2 ms to minimize.
[2024-06-01 14:47:22] [INFO ] Deduced a trap composed of 110 places in 115 ms of which 2 ms to minimize.
[2024-06-01 14:47:22] [INFO ] Deduced a trap composed of 137 places in 107 ms of which 2 ms to minimize.
[2024-06-01 14:47:23] [INFO ] Deduced a trap composed of 3 places in 109 ms of which 2 ms to minimize.
[2024-06-01 14:47:23] [INFO ] Deduced a trap composed of 101 places in 118 ms of which 2 ms to minimize.
[2024-06-01 14:47:23] [INFO ] Deduced a trap composed of 151 places in 114 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/301 variables, 17/93 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 14:47:23] [INFO ] Deduced a trap composed of 147 places in 107 ms of which 1 ms to minimize.
[2024-06-01 14:47:24] [INFO ] Deduced a trap composed of 167 places in 109 ms of which 2 ms to minimize.
[2024-06-01 14:47:24] [INFO ] Deduced a trap composed of 150 places in 115 ms of which 1 ms to minimize.
[2024-06-01 14:47:24] [INFO ] Deduced a trap composed of 148 places in 152 ms of which 2 ms to minimize.
[2024-06-01 14:47:24] [INFO ] Deduced a trap composed of 135 places in 148 ms of which 3 ms to minimize.
[2024-06-01 14:47:24] [INFO ] Deduced a trap composed of 126 places in 107 ms of which 1 ms to minimize.
[2024-06-01 14:47:24] [INFO ] Deduced a trap composed of 115 places in 104 ms of which 2 ms to minimize.
[2024-06-01 14:47:25] [INFO ] Deduced a trap composed of 130 places in 109 ms of which 1 ms to minimize.
[2024-06-01 14:47:25] [INFO ] Deduced a trap composed of 126 places in 98 ms of which 1 ms to minimize.
[2024-06-01 14:47:25] [INFO ] Deduced a trap composed of 123 places in 115 ms of which 2 ms to minimize.
[2024-06-01 14:47:25] [INFO ] Deduced a trap composed of 146 places in 161 ms of which 2 ms to minimize.
[2024-06-01 14:47:25] [INFO ] Deduced a trap composed of 130 places in 99 ms of which 2 ms to minimize.
[2024-06-01 14:47:25] [INFO ] Deduced a trap composed of 130 places in 100 ms of which 2 ms to minimize.
[2024-06-01 14:47:25] [INFO ] Deduced a trap composed of 133 places in 99 ms of which 1 ms to minimize.
[2024-06-01 14:47:26] [INFO ] Deduced a trap composed of 127 places in 149 ms of which 3 ms to minimize.
[2024-06-01 14:47:26] [INFO ] Deduced a trap composed of 151 places in 92 ms of which 2 ms to minimize.
[2024-06-01 14:47:26] [INFO ] Deduced a trap composed of 158 places in 102 ms of which 1 ms to minimize.
SMT process timed out in 20454ms, After SMT, problems are : Problem set: 0 solved, 581 unsolved
Search for dead transitions found 0 dead transitions in 20459ms
[2024-06-01 14:47:26] [INFO ] Flow matrix only has 571 transitions (discarded 12 similar events)
[2024-06-01 14:47:26] [INFO ] Invariant cache hit.
[2024-06-01 14:47:26] [INFO ] Implicit Places using invariants in 235 ms returned []
[2024-06-01 14:47:26] [INFO ] Flow matrix only has 571 transitions (discarded 12 similar events)
[2024-06-01 14:47:26] [INFO ] Invariant cache hit.
[2024-06-01 14:47:27] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-06-01 14:47:28] [INFO ] Implicit Places using invariants and state equation in 1746 ms returned []
Implicit Place search using SMT with State Equation took 1982 ms to find 0 implicit places.
[2024-06-01 14:47:28] [INFO ] Redundant transitions in 7 ms returned []
Running 581 sub problems to find dead transitions.
[2024-06-01 14:47:28] [INFO ] Flow matrix only has 571 transitions (discarded 12 similar events)
[2024-06-01 14:47:28] [INFO ] Invariant cache hit.
[2024-06-01 14:47:28] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/301 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 581 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/301 variables, 23/36 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 14:47:31] [INFO ] Deduced a trap composed of 41 places in 112 ms of which 1 ms to minimize.
[2024-06-01 14:47:32] [INFO ] Deduced a trap composed of 15 places in 108 ms of which 2 ms to minimize.
[2024-06-01 14:47:32] [INFO ] Deduced a trap composed of 38 places in 49 ms of which 1 ms to minimize.
[2024-06-01 14:47:32] [INFO ] Deduced a trap composed of 39 places in 56 ms of which 1 ms to minimize.
[2024-06-01 14:47:32] [INFO ] Deduced a trap composed of 38 places in 39 ms of which 1 ms to minimize.
[2024-06-01 14:47:32] [INFO ] Deduced a trap composed of 39 places in 109 ms of which 2 ms to minimize.
[2024-06-01 14:47:32] [INFO ] Deduced a trap composed of 153 places in 112 ms of which 2 ms to minimize.
[2024-06-01 14:47:32] [INFO ] Deduced a trap composed of 147 places in 118 ms of which 2 ms to minimize.
[2024-06-01 14:47:32] [INFO ] Deduced a trap composed of 101 places in 107 ms of which 1 ms to minimize.
[2024-06-01 14:47:32] [INFO ] Deduced a trap composed of 38 places in 38 ms of which 1 ms to minimize.
[2024-06-01 14:47:33] [INFO ] Deduced a trap composed of 139 places in 120 ms of which 2 ms to minimize.
[2024-06-01 14:47:33] [INFO ] Deduced a trap composed of 12 places in 75 ms of which 1 ms to minimize.
[2024-06-01 14:47:33] [INFO ] Deduced a trap composed of 143 places in 128 ms of which 2 ms to minimize.
[2024-06-01 14:47:33] [INFO ] Deduced a trap composed of 151 places in 119 ms of which 1 ms to minimize.
[2024-06-01 14:47:33] [INFO ] Deduced a trap composed of 132 places in 114 ms of which 2 ms to minimize.
[2024-06-01 14:47:33] [INFO ] Deduced a trap composed of 123 places in 112 ms of which 2 ms to minimize.
[2024-06-01 14:47:34] [INFO ] Deduced a trap composed of 146 places in 114 ms of which 2 ms to minimize.
[2024-06-01 14:47:34] [INFO ] Deduced a trap composed of 32 places in 133 ms of which 2 ms to minimize.
[2024-06-01 14:47:34] [INFO ] Deduced a trap composed of 44 places in 123 ms of which 1 ms to minimize.
[2024-06-01 14:47:34] [INFO ] Deduced a trap composed of 117 places in 110 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/301 variables, 20/56 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 14:47:35] [INFO ] Deduced a trap composed of 146 places in 118 ms of which 2 ms to minimize.
[2024-06-01 14:47:35] [INFO ] Deduced a trap composed of 89 places in 106 ms of which 2 ms to minimize.
[2024-06-01 14:47:35] [INFO ] Deduced a trap composed of 149 places in 122 ms of which 1 ms to minimize.
[2024-06-01 14:47:35] [INFO ] Deduced a trap composed of 99 places in 119 ms of which 2 ms to minimize.
[2024-06-01 14:47:35] [INFO ] Deduced a trap composed of 114 places in 127 ms of which 2 ms to minimize.
[2024-06-01 14:47:36] [INFO ] Deduced a trap composed of 122 places in 100 ms of which 2 ms to minimize.
[2024-06-01 14:47:36] [INFO ] Deduced a trap composed of 122 places in 120 ms of which 2 ms to minimize.
[2024-06-01 14:47:36] [INFO ] Deduced a trap composed of 147 places in 130 ms of which 2 ms to minimize.
[2024-06-01 14:47:36] [INFO ] Deduced a trap composed of 155 places in 146 ms of which 1 ms to minimize.
[2024-06-01 14:47:36] [INFO ] Deduced a trap composed of 150 places in 133 ms of which 2 ms to minimize.
[2024-06-01 14:47:37] [INFO ] Deduced a trap composed of 162 places in 129 ms of which 2 ms to minimize.
[2024-06-01 14:47:37] [INFO ] Deduced a trap composed of 165 places in 123 ms of which 2 ms to minimize.
[2024-06-01 14:47:37] [INFO ] Deduced a trap composed of 143 places in 109 ms of which 1 ms to minimize.
[2024-06-01 14:47:37] [INFO ] Deduced a trap composed of 115 places in 137 ms of which 2 ms to minimize.
[2024-06-01 14:47:37] [INFO ] Deduced a trap composed of 144 places in 123 ms of which 1 ms to minimize.
[2024-06-01 14:47:38] [INFO ] Deduced a trap composed of 157 places in 124 ms of which 1 ms to minimize.
[2024-06-01 14:47:38] [INFO ] Deduced a trap composed of 144 places in 96 ms of which 1 ms to minimize.
[2024-06-01 14:47:38] [INFO ] Deduced a trap composed of 124 places in 101 ms of which 1 ms to minimize.
[2024-06-01 14:47:38] [INFO ] Deduced a trap composed of 158 places in 101 ms of which 1 ms to minimize.
[2024-06-01 14:47:38] [INFO ] Deduced a trap composed of 130 places in 123 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/301 variables, 20/76 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 14:47:42] [INFO ] Deduced a trap composed of 143 places in 104 ms of which 1 ms to minimize.
[2024-06-01 14:47:42] [INFO ] Deduced a trap composed of 139 places in 132 ms of which 2 ms to minimize.
[2024-06-01 14:47:42] [INFO ] Deduced a trap composed of 152 places in 143 ms of which 1 ms to minimize.
[2024-06-01 14:47:42] [INFO ] Deduced a trap composed of 144 places in 125 ms of which 2 ms to minimize.
[2024-06-01 14:47:42] [INFO ] Deduced a trap composed of 148 places in 118 ms of which 2 ms to minimize.
[2024-06-01 14:47:43] [INFO ] Deduced a trap composed of 135 places in 130 ms of which 1 ms to minimize.
[2024-06-01 14:47:43] [INFO ] Deduced a trap composed of 119 places in 110 ms of which 2 ms to minimize.
[2024-06-01 14:47:43] [INFO ] Deduced a trap composed of 133 places in 127 ms of which 2 ms to minimize.
[2024-06-01 14:47:43] [INFO ] Deduced a trap composed of 120 places in 132 ms of which 2 ms to minimize.
[2024-06-01 14:47:44] [INFO ] Deduced a trap composed of 147 places in 108 ms of which 2 ms to minimize.
[2024-06-01 14:47:44] [INFO ] Deduced a trap composed of 142 places in 151 ms of which 2 ms to minimize.
[2024-06-01 14:47:45] [INFO ] Deduced a trap composed of 110 places in 111 ms of which 1 ms to minimize.
[2024-06-01 14:47:45] [INFO ] Deduced a trap composed of 110 places in 104 ms of which 1 ms to minimize.
[2024-06-01 14:47:45] [INFO ] Deduced a trap composed of 137 places in 120 ms of which 2 ms to minimize.
[2024-06-01 14:47:45] [INFO ] Deduced a trap composed of 3 places in 159 ms of which 2 ms to minimize.
[2024-06-01 14:47:46] [INFO ] Deduced a trap composed of 101 places in 113 ms of which 2 ms to minimize.
[2024-06-01 14:47:46] [INFO ] Deduced a trap composed of 151 places in 124 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/301 variables, 17/93 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 14:47:46] [INFO ] Deduced a trap composed of 147 places in 100 ms of which 2 ms to minimize.
[2024-06-01 14:47:47] [INFO ] Deduced a trap composed of 167 places in 117 ms of which 1 ms to minimize.
[2024-06-01 14:47:47] [INFO ] Deduced a trap composed of 150 places in 138 ms of which 1 ms to minimize.
[2024-06-01 14:47:47] [INFO ] Deduced a trap composed of 148 places in 111 ms of which 2 ms to minimize.
[2024-06-01 14:47:47] [INFO ] Deduced a trap composed of 135 places in 100 ms of which 1 ms to minimize.
[2024-06-01 14:47:47] [INFO ] Deduced a trap composed of 126 places in 125 ms of which 1 ms to minimize.
[2024-06-01 14:47:47] [INFO ] Deduced a trap composed of 115 places in 113 ms of which 2 ms to minimize.
[2024-06-01 14:47:47] [INFO ] Deduced a trap composed of 130 places in 107 ms of which 2 ms to minimize.
[2024-06-01 14:47:48] [INFO ] Deduced a trap composed of 126 places in 99 ms of which 1 ms to minimize.
[2024-06-01 14:47:48] [INFO ] Deduced a trap composed of 123 places in 109 ms of which 2 ms to minimize.
[2024-06-01 14:47:48] [INFO ] Deduced a trap composed of 146 places in 117 ms of which 2 ms to minimize.
[2024-06-01 14:47:48] [INFO ] Deduced a trap composed of 130 places in 113 ms of which 2 ms to minimize.
[2024-06-01 14:47:48] [INFO ] Deduced a trap composed of 130 places in 103 ms of which 2 ms to minimize.
[2024-06-01 14:47:48] [INFO ] Deduced a trap composed of 133 places in 116 ms of which 2 ms to minimize.
[2024-06-01 14:47:48] [INFO ] Deduced a trap composed of 127 places in 101 ms of which 1 ms to minimize.
[2024-06-01 14:47:49] [INFO ] Deduced a trap composed of 151 places in 116 ms of which 1 ms to minimize.
[2024-06-01 14:47:49] [INFO ] Deduced a trap composed of 158 places in 127 ms of which 2 ms to minimize.
[2024-06-01 14:47:50] [INFO ] Deduced a trap composed of 99 places in 116 ms of which 1 ms to minimize.
[2024-06-01 14:47:50] [INFO ] Deduced a trap composed of 114 places in 96 ms of which 1 ms to minimize.
[2024-06-01 14:47:50] [INFO ] Deduced a trap composed of 124 places in 114 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/301 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 14:47:51] [INFO ] Deduced a trap composed of 131 places in 106 ms of which 1 ms to minimize.
[2024-06-01 14:47:51] [INFO ] Deduced a trap composed of 125 places in 120 ms of which 2 ms to minimize.
[2024-06-01 14:47:51] [INFO ] Deduced a trap composed of 138 places in 110 ms of which 1 ms to minimize.
[2024-06-01 14:47:51] [INFO ] Deduced a trap composed of 114 places in 120 ms of which 2 ms to minimize.
[2024-06-01 14:47:51] [INFO ] Deduced a trap composed of 150 places in 106 ms of which 2 ms to minimize.
[2024-06-01 14:47:52] [INFO ] Deduced a trap composed of 133 places in 109 ms of which 2 ms to minimize.
[2024-06-01 14:47:53] [INFO ] Deduced a trap composed of 137 places in 108 ms of which 1 ms to minimize.
[2024-06-01 14:47:53] [INFO ] Deduced a trap composed of 151 places in 116 ms of which 2 ms to minimize.
[2024-06-01 14:47:53] [INFO ] Deduced a trap composed of 123 places in 106 ms of which 2 ms to minimize.
[2024-06-01 14:47:53] [INFO ] Deduced a trap composed of 139 places in 104 ms of which 2 ms to minimize.
[2024-06-01 14:47:53] [INFO ] Deduced a trap composed of 132 places in 104 ms of which 1 ms to minimize.
[2024-06-01 14:47:54] [INFO ] Deduced a trap composed of 135 places in 126 ms of which 2 ms to minimize.
[2024-06-01 14:47:54] [INFO ] Deduced a trap composed of 89 places in 127 ms of which 1 ms to minimize.
[2024-06-01 14:47:54] [INFO ] Deduced a trap composed of 89 places in 113 ms of which 2 ms to minimize.
[2024-06-01 14:47:54] [INFO ] Deduced a trap composed of 116 places in 101 ms of which 1 ms to minimize.
[2024-06-01 14:47:54] [INFO ] Deduced a trap composed of 128 places in 159 ms of which 1 ms to minimize.
[2024-06-01 14:47:55] [INFO ] Deduced a trap composed of 97 places in 104 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/301 variables, 17/130 constraints. Problems are: Problem set: 0 solved, 581 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 301/874 variables, and 130 constraints, problems are : Problem set: 0 solved, 581 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 23/25 constraints, State Equation: 0/303 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 581/581 constraints, Known Traps: 94/94 constraints]
Escalating to Integer solving :Problem set: 0 solved, 581 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/301 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 581 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/301 variables, 23/36 constraints. Problems are: Problem set: 0 solved, 581 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/301 variables, 94/130 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 14:48:02] [INFO ] Deduced a trap composed of 167 places in 112 ms of which 2 ms to minimize.
[2024-06-01 14:48:04] [INFO ] Deduced a trap composed of 150 places in 95 ms of which 2 ms to minimize.
[2024-06-01 14:48:04] [INFO ] Deduced a trap composed of 138 places in 135 ms of which 2 ms to minimize.
[2024-06-01 14:48:06] [INFO ] Deduced a trap composed of 108 places in 99 ms of which 2 ms to minimize.
[2024-06-01 14:48:06] [INFO ] Deduced a trap composed of 179 places in 110 ms of which 2 ms to minimize.
[2024-06-01 14:48:06] [INFO ] Deduced a trap composed of 189 places in 121 ms of which 1 ms to minimize.
[2024-06-01 14:48:06] [INFO ] Deduced a trap composed of 169 places in 123 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/301 variables, 7/137 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 14:48:13] [INFO ] Deduced a trap composed of 142 places in 112 ms of which 2 ms to minimize.
[2024-06-01 14:48:13] [INFO ] Deduced a trap composed of 145 places in 124 ms of which 1 ms to minimize.
[2024-06-01 14:48:13] [INFO ] Deduced a trap composed of 138 places in 128 ms of which 2 ms to minimize.
[2024-06-01 14:48:13] [INFO ] Deduced a trap composed of 148 places in 95 ms of which 1 ms to minimize.
[2024-06-01 14:48:14] [INFO ] Deduced a trap composed of 135 places in 111 ms of which 2 ms to minimize.
[2024-06-01 14:48:14] [INFO ] Deduced a trap composed of 132 places in 118 ms of which 2 ms to minimize.
[2024-06-01 14:48:14] [INFO ] Deduced a trap composed of 135 places in 120 ms of which 2 ms to minimize.
[2024-06-01 14:48:14] [INFO ] Deduced a trap composed of 143 places in 109 ms of which 2 ms to minimize.
[2024-06-01 14:48:14] [INFO ] Deduced a trap composed of 132 places in 122 ms of which 1 ms to minimize.
[2024-06-01 14:48:17] [INFO ] Deduced a trap composed of 131 places in 159 ms of which 2 ms to minimize.
[2024-06-01 14:48:17] [INFO ] Deduced a trap composed of 132 places in 125 ms of which 2 ms to minimize.
[2024-06-01 14:48:17] [INFO ] Deduced a trap composed of 150 places in 124 ms of which 2 ms to minimize.
[2024-06-01 14:48:17] [INFO ] Deduced a trap composed of 150 places in 111 ms of which 2 ms to minimize.
[2024-06-01 14:48:18] [INFO ] Deduced a trap composed of 125 places in 110 ms of which 1 ms to minimize.
[2024-06-01 14:48:18] [INFO ] Deduced a trap composed of 123 places in 135 ms of which 2 ms to minimize.
[2024-06-01 14:48:18] [INFO ] Deduced a trap composed of 125 places in 106 ms of which 1 ms to minimize.
[2024-06-01 14:48:18] [INFO ] Deduced a trap composed of 126 places in 116 ms of which 2 ms to minimize.
[2024-06-01 14:48:18] [INFO ] Deduced a trap composed of 130 places in 116 ms of which 2 ms to minimize.
[2024-06-01 14:48:18] [INFO ] Deduced a trap composed of 127 places in 119 ms of which 2 ms to minimize.
[2024-06-01 14:48:19] [INFO ] Deduced a trap composed of 145 places in 127 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/301 variables, 20/157 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 14:48:23] [INFO ] Deduced a trap composed of 153 places in 116 ms of which 12 ms to minimize.
[2024-06-01 14:48:24] [INFO ] Deduced a trap composed of 147 places in 110 ms of which 1 ms to minimize.
[2024-06-01 14:48:24] [INFO ] Deduced a trap composed of 149 places in 104 ms of which 2 ms to minimize.
[2024-06-01 14:48:24] [INFO ] Deduced a trap composed of 151 places in 124 ms of which 2 ms to minimize.
[2024-06-01 14:48:24] [INFO ] Deduced a trap composed of 138 places in 147 ms of which 1 ms to minimize.
[2024-06-01 14:48:24] [INFO ] Deduced a trap composed of 143 places in 159 ms of which 2 ms to minimize.
[2024-06-01 14:48:24] [INFO ] Deduced a trap composed of 147 places in 105 ms of which 2 ms to minimize.
[2024-06-01 14:48:25] [INFO ] Deduced a trap composed of 141 places in 122 ms of which 2 ms to minimize.
[2024-06-01 14:48:25] [INFO ] Deduced a trap composed of 137 places in 118 ms of which 2 ms to minimize.
[2024-06-01 14:48:25] [INFO ] Deduced a trap composed of 141 places in 146 ms of which 2 ms to minimize.
[2024-06-01 14:48:25] [INFO ] Deduced a trap composed of 144 places in 143 ms of which 2 ms to minimize.
[2024-06-01 14:48:26] [INFO ] Deduced a trap composed of 156 places in 134 ms of which 2 ms to minimize.
[2024-06-01 14:48:26] [INFO ] Deduced a trap composed of 139 places in 125 ms of which 2 ms to minimize.
[2024-06-01 14:48:26] [INFO ] Deduced a trap composed of 142 places in 120 ms of which 2 ms to minimize.
[2024-06-01 14:48:26] [INFO ] Deduced a trap composed of 151 places in 135 ms of which 2 ms to minimize.
[2024-06-01 14:48:26] [INFO ] Deduced a trap composed of 147 places in 108 ms of which 1 ms to minimize.
[2024-06-01 14:48:26] [INFO ] Deduced a trap composed of 151 places in 173 ms of which 15 ms to minimize.
[2024-06-01 14:48:27] [INFO ] Deduced a trap composed of 161 places in 146 ms of which 2 ms to minimize.
[2024-06-01 14:48:27] [INFO ] Deduced a trap composed of 147 places in 109 ms of which 2 ms to minimize.
[2024-06-01 14:48:27] [INFO ] Deduced a trap composed of 143 places in 118 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/301 variables, 20/177 constraints. Problems are: Problem set: 0 solved, 581 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 301/874 variables, and 177 constraints, problems are : Problem set: 0 solved, 581 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 23/25 constraints, State Equation: 0/303 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/581 constraints, Known Traps: 141/141 constraints]
After SMT, in 60578ms problems are : Problem set: 0 solved, 581 unsolved
Search for dead transitions found 0 dead transitions in 60588ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 83057 ms. Remains : 303/303 places, 583/583 transitions.
Treatment of property PolyORBLF-PT-S02J04T06-LTLFireability-08 finished in 173631 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 457/457 places, 812/812 transitions.
Applied a total of 0 rules in 7 ms. Remains 457 /457 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Running 810 sub problems to find dead transitions.
[2024-06-01 14:48:29] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
// Phase 1: matrix 800 rows 457 cols
[2024-06-01 14:48:29] [INFO ] Computed 39 invariants in 7 ms
[2024-06-01 14:48:29] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/455 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/455 variables, 23/37 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:48:34] [INFO ] Deduced a trap composed of 65 places in 41 ms of which 1 ms to minimize.
[2024-06-01 14:48:34] [INFO ] Deduced a trap composed of 64 places in 59 ms of which 1 ms to minimize.
[2024-06-01 14:48:34] [INFO ] Deduced a trap composed of 64 places in 59 ms of which 1 ms to minimize.
[2024-06-01 14:48:35] [INFO ] Deduced a trap composed of 64 places in 54 ms of which 1 ms to minimize.
[2024-06-01 14:48:35] [INFO ] Deduced a trap composed of 74 places in 109 ms of which 2 ms to minimize.
[2024-06-01 14:48:35] [INFO ] Deduced a trap composed of 104 places in 158 ms of which 3 ms to minimize.
[2024-06-01 14:48:35] [INFO ] Deduced a trap composed of 130 places in 156 ms of which 3 ms to minimize.
[2024-06-01 14:48:35] [INFO ] Deduced a trap composed of 64 places in 36 ms of which 1 ms to minimize.
[2024-06-01 14:48:36] [INFO ] Deduced a trap composed of 237 places in 175 ms of which 2 ms to minimize.
[2024-06-01 14:48:36] [INFO ] Deduced a trap composed of 16 places in 155 ms of which 2 ms to minimize.
[2024-06-01 14:48:36] [INFO ] Deduced a trap composed of 15 places in 107 ms of which 1 ms to minimize.
[2024-06-01 14:48:36] [INFO ] Deduced a trap composed of 64 places in 32 ms of which 1 ms to minimize.
[2024-06-01 14:48:36] [INFO ] Deduced a trap composed of 222 places in 167 ms of which 3 ms to minimize.
[2024-06-01 14:48:37] [INFO ] Deduced a trap composed of 253 places in 148 ms of which 3 ms to minimize.
[2024-06-01 14:48:37] [INFO ] Deduced a trap composed of 37 places in 95 ms of which 2 ms to minimize.
[2024-06-01 14:48:39] [INFO ] Deduced a trap composed of 219 places in 206 ms of which 3 ms to minimize.
[2024-06-01 14:48:39] [INFO ] Deduced a trap composed of 236 places in 164 ms of which 3 ms to minimize.
[2024-06-01 14:48:40] [INFO ] Deduced a trap composed of 298 places in 161 ms of which 2 ms to minimize.
[2024-06-01 14:48:41] [INFO ] Deduced a trap composed of 231 places in 167 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/455 variables, 19/56 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:48:47] [INFO ] Deduced a trap composed of 42 places in 155 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 455/1257 variables, and 57 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 23/25 constraints, State Equation: 0/457 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/455 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/455 variables, 23/37 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/455 variables, 20/57 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 455/1257 variables, and 57 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 23/25 constraints, State Equation: 0/457 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/810 constraints, Known Traps: 20/20 constraints]
After SMT, in 40756ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 40766ms
[2024-06-01 14:49:10] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2024-06-01 14:49:10] [INFO ] Invariant cache hit.
[2024-06-01 14:49:10] [INFO ] Implicit Places using invariants in 286 ms returned [112]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 287 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 456/457 places, 812/812 transitions.
Applied a total of 0 rules in 3 ms. Remains 456 /456 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41067 ms. Remains : 456/457 places, 812/812 transitions.
Stuttering acceptance computed with spot in 55 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J04T06-LTLFireability-10
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S02J04T06-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J04T06-LTLFireability-10 finished in 41135 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' '!(G((p0||X(p1))))'
Support contains 3 out of 457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 457/457 places, 812/812 transitions.
Applied a total of 0 rules in 4 ms. Remains 457 /457 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Running 810 sub problems to find dead transitions.
[2024-06-01 14:49:10] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2024-06-01 14:49:10] [INFO ] Invariant cache hit.
[2024-06-01 14:49:10] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/455 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/455 variables, 23/37 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:49:15] [INFO ] Deduced a trap composed of 64 places in 57 ms of which 1 ms to minimize.
[2024-06-01 14:49:16] [INFO ] Deduced a trap composed of 64 places in 59 ms of which 1 ms to minimize.
[2024-06-01 14:49:16] [INFO ] Deduced a trap composed of 64 places in 66 ms of which 0 ms to minimize.
[2024-06-01 14:49:16] [INFO ] Deduced a trap composed of 64 places in 58 ms of which 1 ms to minimize.
[2024-06-01 14:49:16] [INFO ] Deduced a trap composed of 37 places in 112 ms of which 2 ms to minimize.
[2024-06-01 14:49:16] [INFO ] Deduced a trap composed of 64 places in 139 ms of which 2 ms to minimize.
[2024-06-01 14:49:16] [INFO ] Deduced a trap composed of 127 places in 137 ms of which 2 ms to minimize.
[2024-06-01 14:49:17] [INFO ] Deduced a trap composed of 229 places in 185 ms of which 3 ms to minimize.
[2024-06-01 14:49:17] [INFO ] Deduced a trap composed of 15 places in 103 ms of which 1 ms to minimize.
[2024-06-01 14:49:17] [INFO ] Deduced a trap composed of 64 places in 38 ms of which 0 ms to minimize.
[2024-06-01 14:49:17] [INFO ] Deduced a trap composed of 222 places in 148 ms of which 2 ms to minimize.
[2024-06-01 14:49:18] [INFO ] Deduced a trap composed of 218 places in 159 ms of which 2 ms to minimize.
[2024-06-01 14:49:20] [INFO ] Deduced a trap composed of 42 places in 233 ms of which 3 ms to minimize.
[2024-06-01 14:49:20] [INFO ] Deduced a trap composed of 252 places in 171 ms of which 3 ms to minimize.
[2024-06-01 14:49:20] [INFO ] Deduced a trap composed of 229 places in 216 ms of which 3 ms to minimize.
[2024-06-01 14:49:21] [INFO ] Deduced a trap composed of 230 places in 197 ms of which 3 ms to minimize.
[2024-06-01 14:49:21] [INFO ] Deduced a trap composed of 231 places in 171 ms of which 2 ms to minimize.
[2024-06-01 14:49:24] [INFO ] Deduced a trap composed of 264 places in 182 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/455 variables, 18/55 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:49:31] [INFO ] Deduced a trap composed of 298 places in 171 ms of which 2 ms to minimize.
SMT process timed out in 20586ms, After SMT, problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 20594ms
[2024-06-01 14:49:31] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2024-06-01 14:49:31] [INFO ] Invariant cache hit.
[2024-06-01 14:49:31] [INFO ] Implicit Places using invariants in 369 ms returned [112]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 372 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 456/457 places, 812/812 transitions.
Applied a total of 0 rules in 4 ms. Remains 456 /456 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 20975 ms. Remains : 456/457 places, 812/812 transitions.
Stuttering acceptance computed with spot in 98 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S02J04T06-LTLFireability-11
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S02J04T06-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J04T06-LTLFireability-11 finished in 21087 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' '!(G(F((p0||G(p1)))))'
Support contains 4 out of 457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 457/457 places, 812/812 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 457 transition count 770
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 415 transition count 770
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 84 place count 415 transition count 722
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 180 place count 367 transition count 722
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 276 place count 319 transition count 674
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 280 place count 315 transition count 670
Iterating global reduction 2 with 4 rules applied. Total rules applied 284 place count 315 transition count 670
Applied a total of 284 rules in 41 ms. Remains 315 /457 variables (removed 142) and now considering 670/812 (removed 142) transitions.
Running 668 sub problems to find dead transitions.
[2024-06-01 14:49:31] [INFO ] Flow matrix only has 658 transitions (discarded 12 similar events)
// Phase 1: matrix 658 rows 315 cols
[2024-06-01 14:49:31] [INFO ] Computed 39 invariants in 14 ms
[2024-06-01 14:49:31] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/313 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 668 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/313 variables, 19/31 constraints. Problems are: Problem set: 0 solved, 668 unsolved
[2024-06-01 14:49:35] [INFO ] Deduced a trap composed of 41 places in 91 ms of which 2 ms to minimize.
[2024-06-01 14:49:35] [INFO ] Deduced a trap composed of 40 places in 96 ms of which 1 ms to minimize.
[2024-06-01 14:49:35] [INFO ] Deduced a trap composed of 15 places in 93 ms of which 2 ms to minimize.
[2024-06-01 14:49:35] [INFO ] Deduced a trap composed of 40 places in 40 ms of which 1 ms to minimize.
[2024-06-01 14:49:35] [INFO ] Deduced a trap composed of 40 places in 53 ms of which 1 ms to minimize.
[2024-06-01 14:49:36] [INFO ] Deduced a trap composed of 108 places in 106 ms of which 2 ms to minimize.
[2024-06-01 14:49:36] [INFO ] Deduced a trap composed of 164 places in 162 ms of which 2 ms to minimize.
[2024-06-01 14:49:36] [INFO ] Deduced a trap composed of 25 places in 88 ms of which 1 ms to minimize.
[2024-06-01 14:49:36] [INFO ] Deduced a trap composed of 41 places in 30 ms of which 1 ms to minimize.
[2024-06-01 14:49:37] [INFO ] Deduced a trap composed of 40 places in 117 ms of which 2 ms to minimize.
[2024-06-01 14:49:37] [INFO ] Deduced a trap composed of 55 places in 162 ms of which 2 ms to minimize.
[2024-06-01 14:49:38] [INFO ] Deduced a trap composed of 103 places in 126 ms of which 1 ms to minimize.
[2024-06-01 14:49:40] [INFO ] Deduced a trap composed of 92 places in 164 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/313 variables, 13/44 constraints. Problems are: Problem set: 0 solved, 668 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/313 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 668 unsolved
Problem TDEAD12 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD27 is UNSAT
Problem TDEAD50 is UNSAT
Problem TDEAD56 is UNSAT
Problem TDEAD64 is UNSAT
Problem TDEAD66 is UNSAT
Problem TDEAD76 is UNSAT
Problem TDEAD77 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD93 is UNSAT
Problem TDEAD109 is UNSAT
Problem TDEAD121 is UNSAT
Problem TDEAD128 is UNSAT
Problem TDEAD129 is UNSAT
Problem TDEAD131 is UNSAT
Problem TDEAD133 is UNSAT
Problem TDEAD140 is UNSAT
Problem TDEAD150 is UNSAT
Problem TDEAD164 is UNSAT
Problem TDEAD174 is UNSAT
Problem TDEAD184 is UNSAT
Problem TDEAD188 is UNSAT
Problem TDEAD198 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD205 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD221 is UNSAT
Problem TDEAD227 is UNSAT
Problem TDEAD234 is UNSAT
Problem TDEAD237 is UNSAT
Problem TDEAD239 is UNSAT
Problem TDEAD240 is UNSAT
Problem TDEAD243 is UNSAT
Problem TDEAD254 is UNSAT
Problem TDEAD255 is UNSAT
Problem TDEAD259 is UNSAT
Problem TDEAD279 is UNSAT
Problem TDEAD295 is UNSAT
Problem TDEAD311 is UNSAT
Problem TDEAD313 is UNSAT
Problem TDEAD320 is UNSAT
Problem TDEAD321 is UNSAT
Problem TDEAD329 is UNSAT
Problem TDEAD331 is UNSAT
Problem TDEAD337 is UNSAT
Problem TDEAD340 is UNSAT
Problem TDEAD342 is UNSAT
Problem TDEAD348 is UNSAT
Problem TDEAD349 is UNSAT
Problem TDEAD350 is UNSAT
Problem TDEAD352 is UNSAT
Problem TDEAD353 is UNSAT
Problem TDEAD354 is UNSAT
Problem TDEAD357 is UNSAT
Problem TDEAD368 is UNSAT
Problem TDEAD369 is UNSAT
Problem TDEAD372 is UNSAT
Problem TDEAD379 is UNSAT
Problem TDEAD387 is UNSAT
Problem TDEAD390 is UNSAT
Problem TDEAD393 is UNSAT
Problem TDEAD394 is UNSAT
Problem TDEAD396 is UNSAT
Problem TDEAD400 is UNSAT
Problem TDEAD401 is UNSAT
At refinement iteration 4 (OVERLAPS) 2/315 variables, 8/52 constraints. Problems are: Problem set: 66 solved, 602 unsolved
[2024-06-01 14:49:49] [INFO ] Deduced a trap composed of 40 places in 147 ms of which 2 ms to minimize.
[2024-06-01 14:49:49] [INFO ] Deduced a trap composed of 167 places in 139 ms of which 2 ms to minimize.
[2024-06-01 14:49:49] [INFO ] Deduced a trap composed of 111 places in 129 ms of which 2 ms to minimize.
[2024-06-01 14:49:52] [INFO ] Deduced a trap composed of 39 places in 103 ms of which 2 ms to minimize.
[2024-06-01 14:49:52] [INFO ] Deduced a trap composed of 116 places in 131 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 315/973 variables, and 57 constraints, problems are : Problem set: 66 solved, 602 unsolved in 20014 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 27/27 constraints, State Equation: 0/315 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 668/668 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 66 solved, 602 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/313 variables, 12/12 constraints. Problems are: Problem set: 66 solved, 602 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/313 variables, 19/31 constraints. Problems are: Problem set: 66 solved, 602 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/313 variables, 14/45 constraints. Problems are: Problem set: 66 solved, 602 unsolved
[2024-06-01 14:49:54] [INFO ] Deduced a trap composed of 164 places in 125 ms of which 2 ms to minimize.
[2024-06-01 14:49:54] [INFO ] Deduced a trap composed of 176 places in 115 ms of which 2 ms to minimize.
[2024-06-01 14:49:55] [INFO ] Deduced a trap composed of 2 places in 148 ms of which 1 ms to minimize.
[2024-06-01 14:49:55] [INFO ] Deduced a trap composed of 3 places in 137 ms of which 1 ms to minimize.
[2024-06-01 14:49:56] [INFO ] Deduced a trap composed of 22 places in 130 ms of which 1 ms to minimize.
[2024-06-01 14:49:56] [INFO ] Deduced a trap composed of 145 places in 150 ms of which 2 ms to minimize.
[2024-06-01 14:49:56] [INFO ] Deduced a trap composed of 162 places in 141 ms of which 2 ms to minimize.
[2024-06-01 14:49:56] [INFO ] Deduced a trap composed of 102 places in 141 ms of which 2 ms to minimize.
[2024-06-01 14:49:56] [INFO ] Deduced a trap composed of 162 places in 143 ms of which 2 ms to minimize.
[2024-06-01 14:49:56] [INFO ] Deduced a trap composed of 137 places in 120 ms of which 2 ms to minimize.
[2024-06-01 14:49:56] [INFO ] Deduced a trap composed of 162 places in 123 ms of which 2 ms to minimize.
[2024-06-01 14:49:57] [INFO ] Deduced a trap composed of 136 places in 120 ms of which 2 ms to minimize.
[2024-06-01 14:49:57] [INFO ] Deduced a trap composed of 167 places in 122 ms of which 1 ms to minimize.
[2024-06-01 14:49:57] [INFO ] Deduced a trap composed of 181 places in 126 ms of which 2 ms to minimize.
[2024-06-01 14:49:57] [INFO ] Deduced a trap composed of 172 places in 118 ms of which 1 ms to minimize.
[2024-06-01 14:49:57] [INFO ] Deduced a trap composed of 108 places in 123 ms of which 2 ms to minimize.
[2024-06-01 14:49:58] [INFO ] Deduced a trap composed of 168 places in 199 ms of which 2 ms to minimize.
[2024-06-01 14:49:58] [INFO ] Deduced a trap composed of 159 places in 145 ms of which 2 ms to minimize.
[2024-06-01 14:49:58] [INFO ] Deduced a trap composed of 146 places in 138 ms of which 1 ms to minimize.
[2024-06-01 14:49:58] [INFO ] Deduced a trap composed of 141 places in 120 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/313 variables, 20/65 constraints. Problems are: Problem set: 66 solved, 602 unsolved
[2024-06-01 14:50:01] [INFO ] Deduced a trap composed of 3 places in 117 ms of which 2 ms to minimize.
[2024-06-01 14:50:01] [INFO ] Deduced a trap composed of 72 places in 153 ms of which 2 ms to minimize.
[2024-06-01 14:50:01] [INFO ] Deduced a trap composed of 116 places in 142 ms of which 2 ms to minimize.
[2024-06-01 14:50:01] [INFO ] Deduced a trap composed of 125 places in 137 ms of which 2 ms to minimize.
[2024-06-01 14:50:01] [INFO ] Deduced a trap composed of 132 places in 146 ms of which 2 ms to minimize.
[2024-06-01 14:50:02] [INFO ] Deduced a trap composed of 131 places in 134 ms of which 2 ms to minimize.
[2024-06-01 14:50:02] [INFO ] Deduced a trap composed of 150 places in 131 ms of which 2 ms to minimize.
[2024-06-01 14:50:02] [INFO ] Deduced a trap composed of 145 places in 144 ms of which 1 ms to minimize.
[2024-06-01 14:50:02] [INFO ] Deduced a trap composed of 151 places in 143 ms of which 2 ms to minimize.
[2024-06-01 14:50:02] [INFO ] Deduced a trap composed of 150 places in 157 ms of which 2 ms to minimize.
[2024-06-01 14:50:02] [INFO ] Deduced a trap composed of 166 places in 133 ms of which 2 ms to minimize.
[2024-06-01 14:50:03] [INFO ] Deduced a trap composed of 181 places in 143 ms of which 1 ms to minimize.
[2024-06-01 14:50:03] [INFO ] Deduced a trap composed of 185 places in 128 ms of which 1 ms to minimize.
[2024-06-01 14:50:04] [INFO ] Deduced a trap composed of 162 places in 129 ms of which 1 ms to minimize.
[2024-06-01 14:50:04] [INFO ] Deduced a trap composed of 121 places in 116 ms of which 1 ms to minimize.
[2024-06-01 14:50:05] [INFO ] Deduced a trap composed of 182 places in 117 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/313 variables, 16/81 constraints. Problems are: Problem set: 66 solved, 602 unsolved
[2024-06-01 14:50:12] [INFO ] Deduced a trap composed of 133 places in 129 ms of which 2 ms to minimize.
SMT process timed out in 40887ms, After SMT, problems are : Problem set: 66 solved, 602 unsolved
Search for dead transitions found 66 dead transitions in 40896ms
Found 66 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 66 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 66 transitions.
[2024-06-01 14:50:12] [INFO ] Flow matrix only has 592 transitions (discarded 12 similar events)
// Phase 1: matrix 592 rows 315 cols
[2024-06-01 14:50:12] [INFO ] Computed 39 invariants in 7 ms
[2024-06-01 14:50:12] [INFO ] Implicit Places using invariants in 269 ms returned [81]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 283 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 314/457 places, 604/812 transitions.
Reduce places removed 2 places and 12 transitions.
Reduce places removed 12 places and 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 300 transition count 580
Applied a total of 12 rules in 9 ms. Remains 300 /314 variables (removed 14) and now considering 580/604 (removed 24) transitions.
[2024-06-01 14:50:12] [INFO ] Flow matrix only has 568 transitions (discarded 12 similar events)
// Phase 1: matrix 568 rows 300 cols
[2024-06-01 14:50:12] [INFO ] Computed 38 invariants in 5 ms
[2024-06-01 14:50:13] [INFO ] Implicit Places using invariants in 228 ms returned []
[2024-06-01 14:50:13] [INFO ] Flow matrix only has 568 transitions (discarded 12 similar events)
[2024-06-01 14:50:13] [INFO ] Invariant cache hit.
[2024-06-01 14:50:13] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-06-01 14:50:14] [INFO ] Implicit Places using invariants and state equation in 1777 ms returned []
Implicit Place search using SMT with State Equation took 2019 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 300/457 places, 580/812 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 43254 ms. Remains : 300/457 places, 580/812 transitions.
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-PT-S02J04T06-LTLFireability-12
Stuttering criterion allowed to conclude after 11026 steps with 48 reset in 30 ms.
FORMULA PolyORBLF-PT-S02J04T06-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J04T06-LTLFireability-12 finished in 43382 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F((p0&&X(p1))))||G(p2))))'
Support contains 10 out of 457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 457/457 places, 812/812 transitions.
Applied a total of 0 rules in 5 ms. Remains 457 /457 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Running 810 sub problems to find dead transitions.
[2024-06-01 14:50:15] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
// Phase 1: matrix 800 rows 457 cols
[2024-06-01 14:50:15] [INFO ] Computed 39 invariants in 9 ms
[2024-06-01 14:50:15] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/455 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/455 variables, 23/37 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:50:20] [INFO ] Deduced a trap composed of 65 places in 61 ms of which 1 ms to minimize.
[2024-06-01 14:50:21] [INFO ] Deduced a trap composed of 64 places in 70 ms of which 1 ms to minimize.
[2024-06-01 14:50:21] [INFO ] Deduced a trap composed of 64 places in 68 ms of which 1 ms to minimize.
[2024-06-01 14:50:21] [INFO ] Deduced a trap composed of 64 places in 63 ms of which 1 ms to minimize.
[2024-06-01 14:50:21] [INFO ] Deduced a trap composed of 74 places in 128 ms of which 1 ms to minimize.
[2024-06-01 14:50:21] [INFO ] Deduced a trap composed of 104 places in 165 ms of which 3 ms to minimize.
[2024-06-01 14:50:22] [INFO ] Deduced a trap composed of 130 places in 146 ms of which 2 ms to minimize.
[2024-06-01 14:50:22] [INFO ] Deduced a trap composed of 64 places in 47 ms of which 1 ms to minimize.
[2024-06-01 14:50:22] [INFO ] Deduced a trap composed of 237 places in 242 ms of which 2 ms to minimize.
[2024-06-01 14:50:22] [INFO ] Deduced a trap composed of 16 places in 103 ms of which 2 ms to minimize.
[2024-06-01 14:50:22] [INFO ] Deduced a trap composed of 15 places in 116 ms of which 2 ms to minimize.
[2024-06-01 14:50:22] [INFO ] Deduced a trap composed of 64 places in 47 ms of which 0 ms to minimize.
[2024-06-01 14:50:23] [INFO ] Deduced a trap composed of 222 places in 172 ms of which 3 ms to minimize.
[2024-06-01 14:50:23] [INFO ] Deduced a trap composed of 253 places in 189 ms of which 2 ms to minimize.
[2024-06-01 14:50:23] [INFO ] Deduced a trap composed of 37 places in 96 ms of which 2 ms to minimize.
[2024-06-01 14:50:25] [INFO ] Deduced a trap composed of 219 places in 180 ms of which 6 ms to minimize.
[2024-06-01 14:50:25] [INFO ] Deduced a trap composed of 236 places in 171 ms of which 3 ms to minimize.
[2024-06-01 14:50:26] [INFO ] Deduced a trap composed of 298 places in 199 ms of which 2 ms to minimize.
[2024-06-01 14:50:28] [INFO ] Deduced a trap composed of 231 places in 212 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/455 variables, 19/56 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:50:34] [INFO ] Deduced a trap composed of 42 places in 176 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 455/1257 variables, and 57 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20014 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 23/25 constraints, State Equation: 0/457 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/455 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/455 variables, 23/37 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/455 variables, 20/57 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 455/1257 variables, and 57 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20014 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 23/25 constraints, State Equation: 0/457 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/810 constraints, Known Traps: 20/20 constraints]
After SMT, in 40674ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 40683ms
[2024-06-01 14:50:55] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2024-06-01 14:50:55] [INFO ] Invariant cache hit.
[2024-06-01 14:50:56] [INFO ] Implicit Places using invariants in 359 ms returned [112]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 374 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 456/457 places, 812/812 transitions.
Applied a total of 0 rules in 6 ms. Remains 456 /456 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41070 ms. Remains : 456/457 places, 812/812 transitions.
Stuttering acceptance computed with spot in 108 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : PolyORBLF-PT-S02J04T06-LTLFireability-13
Product exploration explored 100000 steps with 33324 reset in 281 ms.
Product exploration explored 100000 steps with 33383 reset in 268 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) p0 p1), (X (NOT p2)), (X (NOT (AND p2 p0 (NOT p1)))), (X (NOT (AND p2 p0))), (X (AND (NOT p2) p0)), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (NOT (AND p2 (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X p0), (X p1), (X (X (NOT p2))), (X (X (NOT (AND p2 p0 (NOT p1))))), (X (X (NOT (AND p2 p0)))), (X (X (AND (NOT p2) p0))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 23 factoid took 148 ms. Reduced automaton from 3 states, 11 edges and 3 AP (stutter sensitive) to 3 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 129 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
RANDOM walk for 40000 steps (15 resets) in 439 ms. (90 steps per ms) remains 4/11 properties
BEST_FIRST walk for 40002 steps (8 resets) in 594 ms. (67 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (11 resets) in 453 ms. (88 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (8 resets) in 456 ms. (87 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 446 ms. (89 steps per ms) remains 4/4 properties
[2024-06-01 14:50:57] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
// Phase 1: matrix 800 rows 456 cols
[2024-06-01 14:50:57] [INFO ] Computed 38 invariants in 8 ms
[2024-06-01 14:50:57] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 232/242 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/242 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 51/293 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/293 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 2/295 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/295 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem apf1 is UNSAT
Problem apf2 is UNSAT
Problem apf5 is UNSAT
Problem apf6 is UNSAT
After SMT solving in domain Real declared 452/1256 variables, and 35 constraints, problems are : Problem set: 4 solved, 0 unsolved in 383 ms.
Refiners :[Positive P Invariants (semi-flows): 11/14 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 0/456 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 425ms problems are : Problem set: 4 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 4 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) p0 p1), (X (NOT p2)), (X (NOT (AND p2 p0 (NOT p1)))), (X (NOT (AND p2 p0))), (X (AND (NOT p2) p0)), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (NOT (AND p2 (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X p0), (X p1), (X (X (NOT p2))), (X (X (NOT (AND p2 p0 (NOT p1))))), (X (X (NOT (AND p2 p0)))), (X (X (AND (NOT p2) p0))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1)), (G (OR p0 (NOT p2))), (G (OR p0 p2 p1)), (G (OR (NOT p0) (NOT p2) p1)), (G (OR p0 (NOT p2) p1))]
False Knowledge obtained : [(F (NOT (OR (NOT p0) (NOT p2)))), (F (NOT (OR p0 p2))), (F p2), (F (NOT p0)), (F (NOT (OR (NOT p0) p2 p1))), (F (NOT (AND p0 (NOT p2)))), (F (NOT p1))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 27 factoid took 319 ms. Reduced automaton from 3 states, 11 edges and 3 AP (stutter sensitive) to 5 states, 12 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 162 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p1)), (NOT p1), false, false]
Stuttering acceptance computed with spot in 164 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p1)), (NOT p1), false, false]
Support contains 10 out of 456 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 456/456 places, 812/812 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 456 transition count 782
Reduce places removed 30 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 36 rules applied. Total rules applied 66 place count 426 transition count 776
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 72 place count 420 transition count 776
Performed 54 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 54 Pre rules applied. Total rules applied 72 place count 420 transition count 722
Deduced a syphon composed of 54 places in 1 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 3 with 108 rules applied. Total rules applied 180 place count 366 transition count 722
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 238 place count 337 transition count 693
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 242 place count 333 transition count 689
Iterating global reduction 3 with 4 rules applied. Total rules applied 246 place count 333 transition count 689
Applied a total of 246 rules in 45 ms. Remains 333 /456 variables (removed 123) and now considering 689/812 (removed 123) transitions.
Running 687 sub problems to find dead transitions.
[2024-06-01 14:50:59] [INFO ] Flow matrix only has 677 transitions (discarded 12 similar events)
// Phase 1: matrix 677 rows 333 cols
[2024-06-01 14:50:59] [INFO ] Computed 38 invariants in 6 ms
[2024-06-01 14:50:59] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/331 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 687 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/331 variables, 23/36 constraints. Problems are: Problem set: 0 solved, 687 unsolved
[2024-06-01 14:51:02] [INFO ] Deduced a trap composed of 43 places in 71 ms of which 1 ms to minimize.
[2024-06-01 14:51:02] [INFO ] Deduced a trap composed of 44 places in 88 ms of which 1 ms to minimize.
[2024-06-01 14:51:02] [INFO ] Deduced a trap composed of 15 places in 80 ms of which 1 ms to minimize.
[2024-06-01 14:51:03] [INFO ] Deduced a trap composed of 43 places in 31 ms of which 0 ms to minimize.
[2024-06-01 14:51:03] [INFO ] Deduced a trap composed of 43 places in 30 ms of which 1 ms to minimize.
[2024-06-01 14:51:03] [INFO ] Deduced a trap composed of 43 places in 93 ms of which 1 ms to minimize.
[2024-06-01 14:51:03] [INFO ] Deduced a trap composed of 106 places in 94 ms of which 1 ms to minimize.
[2024-06-01 14:51:03] [INFO ] Deduced a trap composed of 45 places in 23 ms of which 1 ms to minimize.
[2024-06-01 14:51:03] [INFO ] Deduced a trap composed of 120 places in 108 ms of which 2 ms to minimize.
[2024-06-01 14:51:04] [INFO ] Deduced a trap composed of 134 places in 111 ms of which 2 ms to minimize.
[2024-06-01 14:51:04] [INFO ] Deduced a trap composed of 115 places in 115 ms of which 2 ms to minimize.
[2024-06-01 14:51:05] [INFO ] Deduced a trap composed of 38 places in 113 ms of which 2 ms to minimize.
[2024-06-01 14:51:05] [INFO ] Deduced a trap composed of 67 places in 127 ms of which 1 ms to minimize.
[2024-06-01 14:51:05] [INFO ] Deduced a trap composed of 128 places in 126 ms of which 2 ms to minimize.
[2024-06-01 14:51:07] [INFO ] Deduced a trap composed of 205 places in 117 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 15/51 constraints. Problems are: Problem set: 0 solved, 687 unsolved
[2024-06-01 14:51:12] [INFO ] Deduced a trap composed of 204 places in 146 ms of which 2 ms to minimize.
[2024-06-01 14:51:12] [INFO ] Deduced a trap composed of 197 places in 128 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 2/53 constraints. Problems are: Problem set: 0 solved, 687 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 687 unsolved
Problem TDEAD14 is UNSAT
Problem TDEAD19 is UNSAT
Problem TDEAD33 is UNSAT
Problem TDEAD58 is UNSAT
Problem TDEAD64 is UNSAT
Problem TDEAD74 is UNSAT
Problem TDEAD76 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD89 is UNSAT
Problem TDEAD93 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD127 is UNSAT
Problem TDEAD141 is UNSAT
Problem TDEAD152 is UNSAT
Problem TDEAD153 is UNSAT
Problem TDEAD155 is UNSAT
Problem TDEAD157 is UNSAT
Problem TDEAD165 is UNSAT
Problem TDEAD178 is UNSAT
Problem TDEAD194 is UNSAT
Problem TDEAD204 is UNSAT
Problem TDEAD217 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD233 is UNSAT
Problem TDEAD235 is UNSAT
At refinement iteration 5 (OVERLAPS) 2/333 variables, 2/55 constraints. Problems are: Problem set: 25 solved, 662 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 333/1010 variables, and 55 constraints, problems are : Problem set: 25 solved, 662 unsolved in 20016 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 0/333 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 687/687 constraints, Known Traps: 17/17 constraints]
Escalating to Integer solving :Problem set: 25 solved, 662 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/331 variables, 13/13 constraints. Problems are: Problem set: 25 solved, 662 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/331 variables, 23/36 constraints. Problems are: Problem set: 25 solved, 662 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 17/53 constraints. Problems are: Problem set: 25 solved, 662 unsolved
[2024-06-01 14:51:22] [INFO ] Deduced a trap composed of 128 places in 127 ms of which 1 ms to minimize.
[2024-06-01 14:51:23] [INFO ] Deduced a trap composed of 138 places in 158 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 2/55 constraints. Problems are: Problem set: 25 solved, 662 unsolved
[2024-06-01 14:51:32] [INFO ] Deduced a trap composed of 133 places in 161 ms of which 2 ms to minimize.
[2024-06-01 14:51:38] [INFO ] Deduced a trap composed of 94 places in 139 ms of which 2 ms to minimize.
[2024-06-01 14:51:38] [INFO ] Deduced a trap composed of 128 places in 141 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 331/1010 variables, and 58 constraints, problems are : Problem set: 25 solved, 662 unsolved in 20013 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 23/25 constraints, State Equation: 0/333 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/687 constraints, Known Traps: 22/22 constraints]
After SMT, in 40693ms problems are : Problem set: 25 solved, 662 unsolved
Search for dead transitions found 25 dead transitions in 40700ms
Found 25 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 25 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 25 transitions.
[2024-06-01 14:51:39] [INFO ] Flow matrix only has 652 transitions (discarded 12 similar events)
// Phase 1: matrix 652 rows 333 cols
[2024-06-01 14:51:39] [INFO ] Computed 38 invariants in 7 ms
[2024-06-01 14:51:39] [INFO ] Implicit Places using invariants in 257 ms returned []
[2024-06-01 14:51:39] [INFO ] Flow matrix only has 652 transitions (discarded 12 similar events)
[2024-06-01 14:51:39] [INFO ] Invariant cache hit.
[2024-06-01 14:51:40] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-06-01 14:51:44] [INFO ] Implicit Places using invariants and state equation in 4700 ms returned []
Implicit Place search using SMT with State Equation took 4983 ms to find 0 implicit places.
[2024-06-01 14:51:44] [INFO ] Redundant transitions in 17 ms returned []
Starting structural reductions in SI_LTL mode, iteration 1 : 333/456 places, 664/812 transitions.
Applied a total of 0 rules in 20 ms. Remains 333 /333 variables (removed 0) and now considering 664/664 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 45774 ms. Remains : 333/456 places, 664/812 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) p1), (X (NOT p2)), (X (NOT (AND p0 p2))), (X p0), (X (AND p0 (NOT p2) p1)), (X p1), (X (X (NOT p2))), (X (X (NOT (AND p0 p2)))), (X (X p0)), (X (X (AND p0 (NOT p2) p1))), (X (X (NOT (AND p2 p1)))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 137 ms. Reduced automaton from 5 states, 12 edges and 3 AP (stutter insensitive) to 5 states, 12 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 221 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p1)), (NOT p1), false, false]
RANDOM walk for 13027 steps (6 resets) in 274 ms. (47 steps per ms) remains 0/7 properties
Knowledge obtained : [(AND p0 (NOT p2) p1), (X (NOT p2)), (X (NOT (AND p0 p2))), (X p0), (X (AND p0 (NOT p2) p1)), (X p1), (X (X (NOT p2))), (X (X (NOT (AND p0 p2)))), (X (X p0)), (X (X (AND p0 (NOT p2) p1))), (X (X (NOT (AND p2 p1)))), (X (X p1))]
False Knowledge obtained : [(F (NOT (OR (NOT p1) (NOT p2)))), (F (NOT (OR (NOT p2) (NOT p0)))), (F (NOT p1)), (F (NOT (AND p1 (NOT p2) p0))), (F p2), (F (NOT (AND (NOT p2) p0))), (F (NOT p0))]
Knowledge based reduction with 12 factoid took 384 ms. Reduced automaton from 5 states, 12 edges and 3 AP (stutter insensitive) to 5 states, 12 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 190 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p1)), (NOT p1), false, false]
Stuttering acceptance computed with spot in 194 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p1)), (NOT p1), false, false]
Stuttering acceptance computed with spot in 171 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p1)), (NOT p1), false, false]
Product exploration explored 100000 steps with 33358 reset in 387 ms.
Product exploration explored 100000 steps with 33430 reset in 324 ms.
Support contains 10 out of 333 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 333/333 places, 664/664 transitions.
Applied a total of 0 rules in 11 ms. Remains 333 /333 variables (removed 0) and now considering 664/664 (removed 0) transitions.
Running 662 sub problems to find dead transitions.
[2024-06-01 14:51:46] [INFO ] Flow matrix only has 652 transitions (discarded 12 similar events)
[2024-06-01 14:51:46] [INFO ] Invariant cache hit.
[2024-06-01 14:51:46] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/331 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 662 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/331 variables, 16/27 constraints. Problems are: Problem set: 0 solved, 662 unsolved
[2024-06-01 14:51:50] [INFO ] Deduced a trap composed of 15 places in 83 ms of which 1 ms to minimize.
[2024-06-01 14:51:50] [INFO ] Deduced a trap composed of 44 places in 110 ms of which 1 ms to minimize.
[2024-06-01 14:51:50] [INFO ] Deduced a trap composed of 3 places in 136 ms of which 2 ms to minimize.
[2024-06-01 14:51:50] [INFO ] Deduced a trap composed of 43 places in 56 ms of which 1 ms to minimize.
[2024-06-01 14:51:50] [INFO ] Deduced a trap composed of 25 places in 87 ms of which 1 ms to minimize.
[2024-06-01 14:51:51] [INFO ] Deduced a trap composed of 45 places in 50 ms of which 1 ms to minimize.
[2024-06-01 14:51:51] [INFO ] Deduced a trap composed of 43 places in 48 ms of which 1 ms to minimize.
[2024-06-01 14:51:51] [INFO ] Deduced a trap composed of 43 places in 58 ms of which 1 ms to minimize.
[2024-06-01 14:51:51] [INFO ] Deduced a trap composed of 120 places in 117 ms of which 2 ms to minimize.
[2024-06-01 14:51:52] [INFO ] Deduced a trap composed of 32 places in 117 ms of which 2 ms to minimize.
[2024-06-01 14:51:52] [INFO ] Deduced a trap composed of 43 places in 105 ms of which 2 ms to minimize.
[2024-06-01 14:51:52] [INFO ] Deduced a trap composed of 65 places in 116 ms of which 1 ms to minimize.
[2024-06-01 14:51:52] [INFO ] Deduced a trap composed of 130 places in 108 ms of which 2 ms to minimize.
[2024-06-01 14:51:53] [INFO ] Deduced a trap composed of 106 places in 115 ms of which 2 ms to minimize.
[2024-06-01 14:51:53] [INFO ] Deduced a trap composed of 106 places in 115 ms of which 2 ms to minimize.
[2024-06-01 14:51:53] [INFO ] Deduced a trap composed of 105 places in 123 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 16/43 constraints. Problems are: Problem set: 0 solved, 662 unsolved
[2024-06-01 14:51:59] [INFO ] Deduced a trap composed of 128 places in 125 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 662 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 662 unsolved
Problem TDEAD234 is UNSAT
Problem TDEAD241 is UNSAT
Problem TDEAD248 is UNSAT
Problem TDEAD253 is UNSAT
Problem TDEAD254 is UNSAT
Problem TDEAD257 is UNSAT
Problem TDEAD270 is UNSAT
Problem TDEAD271 is UNSAT
Problem TDEAD275 is UNSAT
Problem TDEAD296 is UNSAT
Problem TDEAD316 is UNSAT
Problem TDEAD333 is UNSAT
Problem TDEAD335 is UNSAT
Problem TDEAD342 is UNSAT
Problem TDEAD343 is UNSAT
Problem TDEAD352 is UNSAT
Problem TDEAD360 is UNSAT
Problem TDEAD363 is UNSAT
Problem TDEAD365 is UNSAT
Problem TDEAD371 is UNSAT
Problem TDEAD372 is UNSAT
Problem TDEAD373 is UNSAT
Problem TDEAD375 is UNSAT
Problem TDEAD377 is UNSAT
Problem TDEAD379 is UNSAT
Problem TDEAD382 is UNSAT
Problem TDEAD394 is UNSAT
Problem TDEAD395 is UNSAT
Problem TDEAD398 is UNSAT
Problem TDEAD406 is UNSAT
Problem TDEAD414 is UNSAT
Problem TDEAD420 is UNSAT
Problem TDEAD421 is UNSAT
Problem TDEAD423 is UNSAT
Problem TDEAD427 is UNSAT
Problem TDEAD428 is UNSAT
At refinement iteration 5 (OVERLAPS) 2/333 variables, 1/45 constraints. Problems are: Problem set: 36 solved, 626 unsolved
Problem TDEAD215 is UNSAT
Problem TDEAD232 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/333 variables, 10/55 constraints. Problems are: Problem set: 38 solved, 624 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 333/985 variables, and 55 constraints, problems are : Problem set: 38 solved, 624 unsolved in 20016 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 0/333 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 662/662 constraints, Known Traps: 17/17 constraints]
Escalating to Integer solving :Problem set: 38 solved, 624 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/331 variables, 11/11 constraints. Problems are: Problem set: 38 solved, 624 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/331 variables, 16/27 constraints. Problems are: Problem set: 38 solved, 624 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 17/44 constraints. Problems are: Problem set: 38 solved, 624 unsolved
[2024-06-01 14:52:10] [INFO ] Deduced a trap composed of 177 places in 111 ms of which 1 ms to minimize.
[2024-06-01 14:52:11] [INFO ] Deduced a trap composed of 3 places in 183 ms of which 3 ms to minimize.
[2024-06-01 14:52:12] [INFO ] Deduced a trap composed of 2 places in 176 ms of which 2 ms to minimize.
[2024-06-01 14:52:12] [INFO ] Deduced a trap composed of 3 places in 78 ms of which 2 ms to minimize.
[2024-06-01 14:52:12] [INFO ] Deduced a trap composed of 3 places in 77 ms of which 1 ms to minimize.
[2024-06-01 14:52:12] [INFO ] Deduced a trap composed of 121 places in 140 ms of which 2 ms to minimize.
[2024-06-01 14:52:12] [INFO ] Deduced a trap composed of 154 places in 142 ms of which 1 ms to minimize.
[2024-06-01 14:52:12] [INFO ] Deduced a trap composed of 22 places in 156 ms of which 2 ms to minimize.
[2024-06-01 14:52:12] [INFO ] Deduced a trap composed of 157 places in 136 ms of which 2 ms to minimize.
[2024-06-01 14:52:13] [INFO ] Deduced a trap composed of 22 places in 143 ms of which 2 ms to minimize.
[2024-06-01 14:52:13] [INFO ] Deduced a trap composed of 156 places in 136 ms of which 2 ms to minimize.
[2024-06-01 14:52:13] [INFO ] Deduced a trap composed of 163 places in 136 ms of which 2 ms to minimize.
[2024-06-01 14:52:13] [INFO ] Deduced a trap composed of 159 places in 133 ms of which 2 ms to minimize.
[2024-06-01 14:52:13] [INFO ] Deduced a trap composed of 166 places in 128 ms of which 2 ms to minimize.
[2024-06-01 14:52:13] [INFO ] Deduced a trap composed of 161 places in 116 ms of which 2 ms to minimize.
[2024-06-01 14:52:14] [INFO ] Deduced a trap composed of 165 places in 120 ms of which 2 ms to minimize.
[2024-06-01 14:52:14] [INFO ] Deduced a trap composed of 161 places in 142 ms of which 2 ms to minimize.
[2024-06-01 14:52:14] [INFO ] Deduced a trap composed of 162 places in 159 ms of which 2 ms to minimize.
[2024-06-01 14:52:14] [INFO ] Deduced a trap composed of 166 places in 137 ms of which 2 ms to minimize.
[2024-06-01 14:52:14] [INFO ] Deduced a trap composed of 160 places in 133 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 20/64 constraints. Problems are: Problem set: 38 solved, 624 unsolved
[2024-06-01 14:52:17] [INFO ] Deduced a trap composed of 102 places in 151 ms of which 1 ms to minimize.
[2024-06-01 14:52:17] [INFO ] Deduced a trap composed of 198 places in 214 ms of which 2 ms to minimize.
[2024-06-01 14:52:19] [INFO ] Deduced a trap composed of 164 places in 134 ms of which 2 ms to minimize.
[2024-06-01 14:52:19] [INFO ] Deduced a trap composed of 181 places in 194 ms of which 2 ms to minimize.
[2024-06-01 14:52:19] [INFO ] Deduced a trap composed of 155 places in 167 ms of which 2 ms to minimize.
[2024-06-01 14:52:20] [INFO ] Deduced a trap composed of 172 places in 170 ms of which 3 ms to minimize.
[2024-06-01 14:52:20] [INFO ] Deduced a trap composed of 154 places in 163 ms of which 2 ms to minimize.
[2024-06-01 14:52:20] [INFO ] Deduced a trap composed of 173 places in 152 ms of which 2 ms to minimize.
[2024-06-01 14:52:20] [INFO ] Deduced a trap composed of 159 places in 145 ms of which 2 ms to minimize.
[2024-06-01 14:52:20] [INFO ] Deduced a trap composed of 72 places in 140 ms of which 2 ms to minimize.
[2024-06-01 14:52:20] [INFO ] Deduced a trap composed of 159 places in 141 ms of which 2 ms to minimize.
[2024-06-01 14:52:20] [INFO ] Deduced a trap composed of 158 places in 138 ms of which 2 ms to minimize.
[2024-06-01 14:52:21] [INFO ] Deduced a trap composed of 187 places in 173 ms of which 2 ms to minimize.
[2024-06-01 14:52:21] [INFO ] Deduced a trap composed of 170 places in 133 ms of which 1 ms to minimize.
[2024-06-01 14:52:21] [INFO ] Deduced a trap composed of 152 places in 132 ms of which 2 ms to minimize.
[2024-06-01 14:52:21] [INFO ] Deduced a trap composed of 154 places in 129 ms of which 2 ms to minimize.
[2024-06-01 14:52:21] [INFO ] Deduced a trap composed of 142 places in 118 ms of which 2 ms to minimize.
[2024-06-01 14:52:22] [INFO ] Deduced a trap composed of 147 places in 135 ms of which 2 ms to minimize.
[2024-06-01 14:52:22] [INFO ] Deduced a trap composed of 152 places in 176 ms of which 2 ms to minimize.
[2024-06-01 14:52:22] [INFO ] Deduced a trap composed of 161 places in 138 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 20/84 constraints. Problems are: Problem set: 38 solved, 624 unsolved
[2024-06-01 14:52:26] [INFO ] Deduced a trap composed of 155 places in 140 ms of which 3 ms to minimize.
[2024-06-01 14:52:26] [INFO ] Deduced a trap composed of 154 places in 152 ms of which 2 ms to minimize.
[2024-06-01 14:52:27] [INFO ] Deduced a trap composed of 160 places in 134 ms of which 2 ms to minimize.
[2024-06-01 14:52:27] [INFO ] Deduced a trap composed of 158 places in 131 ms of which 2 ms to minimize.
[2024-06-01 14:52:27] [INFO ] Deduced a trap composed of 141 places in 138 ms of which 2 ms to minimize.
SMT process timed out in 40645ms, After SMT, problems are : Problem set: 38 solved, 624 unsolved
Search for dead transitions found 38 dead transitions in 40653ms
Found 38 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 38 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 38 transitions.
[2024-06-01 14:52:27] [INFO ] Flow matrix only has 614 transitions (discarded 12 similar events)
// Phase 1: matrix 614 rows 333 cols
[2024-06-01 14:52:27] [INFO ] Computed 38 invariants in 7 ms
[2024-06-01 14:52:27] [INFO ] Implicit Places using invariants in 276 ms returned []
[2024-06-01 14:52:27] [INFO ] Flow matrix only has 614 transitions (discarded 12 similar events)
[2024-06-01 14:52:27] [INFO ] Invariant cache hit.
[2024-06-01 14:52:28] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-06-01 14:52:30] [INFO ] Implicit Places using invariants and state equation in 2402 ms returned []
Implicit Place search using SMT with State Equation took 2707 ms to find 0 implicit places.
[2024-06-01 14:52:30] [INFO ] Redundant transitions in 9 ms returned []
Starting structural reductions in SI_LTL mode, iteration 1 : 333/333 places, 626/664 transitions.
Reduce places removed 2 places and 12 transitions.
Reduce places removed 12 places and 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 319 transition count 602
Applied a total of 12 rules in 15 ms. Remains 319 /333 variables (removed 14) and now considering 602/626 (removed 24) transitions.
[2024-06-01 14:52:30] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
// Phase 1: matrix 590 rows 319 cols
[2024-06-01 14:52:30] [INFO ] Computed 38 invariants in 5 ms
[2024-06-01 14:52:30] [INFO ] Implicit Places using invariants in 244 ms returned []
[2024-06-01 14:52:30] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
[2024-06-01 14:52:30] [INFO ] Invariant cache hit.
[2024-06-01 14:52:30] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-06-01 14:52:32] [INFO ] Implicit Places using invariants and state equation in 1794 ms returned []
Implicit Place search using SMT with State Equation took 2063 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 319/333 places, 602/664 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 45471 ms. Remains : 319/333 places, 602/664 transitions.
Treatment of property PolyORBLF-PT-S02J04T06-LTLFireability-13 finished in 137493 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 3 out of 457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 457/457 places, 812/812 transitions.
Applied a total of 0 rules in 3 ms. Remains 457 /457 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Running 810 sub problems to find dead transitions.
[2024-06-01 14:52:32] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
// Phase 1: matrix 800 rows 457 cols
[2024-06-01 14:52:32] [INFO ] Computed 39 invariants in 7 ms
[2024-06-01 14:52:32] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/455 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/455 variables, 23/37 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:52:38] [INFO ] Deduced a trap composed of 65 places in 42 ms of which 1 ms to minimize.
[2024-06-01 14:52:38] [INFO ] Deduced a trap composed of 64 places in 69 ms of which 1 ms to minimize.
[2024-06-01 14:52:38] [INFO ] Deduced a trap composed of 64 places in 67 ms of which 1 ms to minimize.
[2024-06-01 14:52:38] [INFO ] Deduced a trap composed of 64 places in 60 ms of which 1 ms to minimize.
[2024-06-01 14:52:38] [INFO ] Deduced a trap composed of 74 places in 139 ms of which 2 ms to minimize.
[2024-06-01 14:52:39] [INFO ] Deduced a trap composed of 104 places in 199 ms of which 3 ms to minimize.
[2024-06-01 14:52:39] [INFO ] Deduced a trap composed of 130 places in 174 ms of which 3 ms to minimize.
[2024-06-01 14:52:39] [INFO ] Deduced a trap composed of 64 places in 46 ms of which 1 ms to minimize.
[2024-06-01 14:52:39] [INFO ] Deduced a trap composed of 237 places in 158 ms of which 2 ms to minimize.
[2024-06-01 14:52:39] [INFO ] Deduced a trap composed of 16 places in 143 ms of which 2 ms to minimize.
[2024-06-01 14:52:39] [INFO ] Deduced a trap composed of 15 places in 130 ms of which 2 ms to minimize.
[2024-06-01 14:52:39] [INFO ] Deduced a trap composed of 64 places in 41 ms of which 1 ms to minimize.
[2024-06-01 14:52:40] [INFO ] Deduced a trap composed of 222 places in 218 ms of which 4 ms to minimize.
[2024-06-01 14:52:40] [INFO ] Deduced a trap composed of 253 places in 212 ms of which 3 ms to minimize.
[2024-06-01 14:52:40] [INFO ] Deduced a trap composed of 37 places in 150 ms of which 2 ms to minimize.
[2024-06-01 14:52:42] [INFO ] Deduced a trap composed of 219 places in 226 ms of which 3 ms to minimize.
[2024-06-01 14:52:42] [INFO ] Deduced a trap composed of 236 places in 203 ms of which 3 ms to minimize.
[2024-06-01 14:52:43] [INFO ] Deduced a trap composed of 298 places in 144 ms of which 3 ms to minimize.
[2024-06-01 14:52:45] [INFO ] Deduced a trap composed of 231 places in 141 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/455 variables, 19/56 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-06-01 14:52:50] [INFO ] Deduced a trap composed of 42 places in 144 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 455/1257 variables, and 57 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 23/25 constraints, State Equation: 0/457 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/455 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/455 variables, 23/37 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/455 variables, 20/57 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 455/1257 variables, and 57 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20015 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 23/25 constraints, State Equation: 0/457 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/810 constraints, Known Traps: 20/20 constraints]
After SMT, in 40734ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 40740ms
[2024-06-01 14:53:13] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2024-06-01 14:53:13] [INFO ] Invariant cache hit.
[2024-06-01 14:53:13] [INFO ] Implicit Places using invariants in 273 ms returned [112]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 286 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 456/457 places, 812/812 transitions.
Applied a total of 0 rules in 3 ms. Remains 456 /456 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41035 ms. Remains : 456/457 places, 812/812 transitions.
Stuttering acceptance computed with spot in 100 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J04T06-LTLFireability-15
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S02J04T06-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J04T06-LTLFireability-15 finished in 41150 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((!p0 U (p1||G(!p0)))||F(G(p2)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Found a Shortening insensitive property : PolyORBLF-PT-S02J04T06-LTLFireability-06
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 12 out of 457 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 457/457 places, 812/812 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 457 transition count 770
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 415 transition count 770
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 84 place count 415 transition count 734
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 156 place count 379 transition count 734
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 252 place count 331 transition count 686
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 256 place count 327 transition count 682
Iterating global reduction 2 with 4 rules applied. Total rules applied 260 place count 327 transition count 682
Applied a total of 260 rules in 38 ms. Remains 327 /457 variables (removed 130) and now considering 682/812 (removed 130) transitions.
Running 680 sub problems to find dead transitions.
[2024-06-01 14:53:13] [INFO ] Flow matrix only has 670 transitions (discarded 12 similar events)
// Phase 1: matrix 670 rows 327 cols
[2024-06-01 14:53:13] [INFO ] Computed 39 invariants in 14 ms
[2024-06-01 14:53:13] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/325 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 680 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/325 variables, 16/32 constraints. Problems are: Problem set: 0 solved, 680 unsolved
[2024-06-01 14:53:17] [INFO ] Deduced a trap composed of 18 places in 51 ms of which 1 ms to minimize.
[2024-06-01 14:53:17] [INFO ] Deduced a trap composed of 3 places in 77 ms of which 1 ms to minimize.
[2024-06-01 14:53:18] [INFO ] Deduced a trap composed of 26 places in 53 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/325 variables, 3/35 constraints. Problems are: Problem set: 0 solved, 680 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/325 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 680 unsolved
Problem TDEAD12 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD27 is UNSAT
Problem TDEAD52 is UNSAT
Problem TDEAD58 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD70 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD82 is UNSAT
Problem TDEAD85 is UNSAT
Problem TDEAD101 is UNSAT
Problem TDEAD118 is UNSAT
Problem TDEAD131 is UNSAT
Problem TDEAD139 is UNSAT
Problem TDEAD140 is UNSAT
Problem TDEAD142 is UNSAT
Problem TDEAD144 is UNSAT
Problem TDEAD152 is UNSAT
Problem TDEAD162 is UNSAT
Problem TDEAD177 is UNSAT
Problem TDEAD187 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD204 is UNSAT
Problem TDEAD214 is UNSAT
Problem TDEAD216 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD239 is UNSAT
Problem TDEAD241 is UNSAT
Problem TDEAD248 is UNSAT
Problem TDEAD255 is UNSAT
Problem TDEAD258 is UNSAT
Problem TDEAD261 is UNSAT
Problem TDEAD262 is UNSAT
Problem TDEAD265 is UNSAT
Problem TDEAD277 is UNSAT
Problem TDEAD279 is UNSAT
Problem TDEAD283 is UNSAT
Problem TDEAD305 is UNSAT
Problem TDEAD323 is UNSAT
Problem TDEAD340 is UNSAT
Problem TDEAD342 is UNSAT
Problem TDEAD349 is UNSAT
Problem TDEAD351 is UNSAT
Problem TDEAD360 is UNSAT
Problem TDEAD363 is UNSAT
Problem TDEAD369 is UNSAT
Problem TDEAD372 is UNSAT
Problem TDEAD374 is UNSAT
Problem TDEAD381 is UNSAT
Problem TDEAD382 is UNSAT
Problem TDEAD383 is UNSAT
Problem TDEAD385 is UNSAT
Problem TDEAD386 is UNSAT
Problem TDEAD387 is UNSAT
Problem TDEAD391 is UNSAT
Problem TDEAD402 is UNSAT
Problem TDEAD403 is UNSAT
Problem TDEAD406 is UNSAT
Problem TDEAD414 is UNSAT
Problem TDEAD423 is UNSAT
Problem TDEAD426 is UNSAT
Problem TDEAD429 is UNSAT
Problem TDEAD430 is UNSAT
Problem TDEAD432 is UNSAT
Problem TDEAD436 is UNSAT
Problem TDEAD437 is UNSAT
At refinement iteration 4 (OVERLAPS) 2/327 variables, 7/42 constraints. Problems are: Problem set: 66 solved, 614 unsolved
[2024-06-01 14:53:26] [INFO ] Deduced a trap composed of 42 places in 44 ms of which 1 ms to minimize.
[2024-06-01 14:53:26] [INFO ] Deduced a trap composed of 43 places in 47 ms of which 0 ms to minimize.
[2024-06-01 14:53:26] [INFO ] Deduced a trap composed of 43 places in 45 ms of which 1 ms to minimize.
[2024-06-01 14:53:26] [INFO ] Deduced a trap composed of 42 places in 49 ms of which 1 ms to minimize.
[2024-06-01 14:53:26] [INFO ] Deduced a trap composed of 43 places in 35 ms of which 1 ms to minimize.
[2024-06-01 14:53:27] [INFO ] Deduced a trap composed of 15 places in 149 ms of which 1 ms to minimize.
[2024-06-01 14:53:27] [INFO ] Deduced a trap composed of 25 places in 115 ms of which 2 ms to minimize.
[2024-06-01 14:53:27] [INFO ] Deduced a trap composed of 42 places in 45 ms of which 1 ms to minimize.
[2024-06-01 14:53:27] [INFO ] Deduced a trap composed of 120 places in 138 ms of which 1 ms to minimize.
[2024-06-01 14:53:27] [INFO ] Deduced a trap composed of 119 places in 148 ms of which 1 ms to minimize.
[2024-06-01 14:53:28] [INFO ] Deduced a trap composed of 40 places in 124 ms of which 2 ms to minimize.
[2024-06-01 14:53:28] [INFO ] Deduced a trap composed of 135 places in 120 ms of which 1 ms to minimize.
[2024-06-01 14:53:29] [INFO ] Deduced a trap composed of 133 places in 135 ms of which 2 ms to minimize.
[2024-06-01 14:53:29] [INFO ] Deduced a trap composed of 128 places in 124 ms of which 2 ms to minimize.
[2024-06-01 14:53:30] [INFO ] Deduced a trap composed of 51 places in 103 ms of which 1 ms to minimize.
[2024-06-01 14:53:30] [INFO ] Deduced a trap composed of 126 places in 144 ms of which 2 ms to minimize.
[2024-06-01 14:53:31] [INFO ] Deduced a trap composed of 123 places in 122 ms of which 2 ms to minimize.
[2024-06-01 14:53:31] [INFO ] Deduced a trap composed of 115 places in 128 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/327 variables, 18/60 constraints. Problems are: Problem set: 66 solved, 614 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 327/997 variables, and 60 constraints, problems are : Problem set: 66 solved, 614 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 23/23 constraints, State Equation: 0/327 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 680/680 constraints, Known Traps: 21/21 constraints]
Escalating to Integer solving :Problem set: 66 solved, 614 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/325 variables, 16/16 constraints. Problems are: Problem set: 66 solved, 614 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/325 variables, 16/32 constraints. Problems are: Problem set: 66 solved, 614 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/325 variables, 17/49 constraints. Problems are: Problem set: 66 solved, 614 unsolved
[2024-06-01 14:53:35] [INFO ] Deduced a trap composed of 25 places in 83 ms of which 1 ms to minimize.
[2024-06-01 14:53:35] [INFO ] Deduced a trap composed of 43 places in 95 ms of which 2 ms to minimize.
[2024-06-01 14:53:37] [INFO ] Deduced a trap composed of 93 places in 81 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/325 variables, 3/52 constraints. Problems are: Problem set: 66 solved, 614 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/325 variables, 0/52 constraints. Problems are: Problem set: 66 solved, 614 unsolved
At refinement iteration 5 (OVERLAPS) 2/327 variables, 7/59 constraints. Problems are: Problem set: 66 solved, 614 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/327 variables, 4/63 constraints. Problems are: Problem set: 66 solved, 614 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 327/997 variables, and 63 constraints, problems are : Problem set: 66 solved, 614 unsolved in 20020 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 23/23 constraints, State Equation: 0/327 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/680 constraints, Known Traps: 24/24 constraints]
After SMT, in 40576ms problems are : Problem set: 66 solved, 614 unsolved
Search for dead transitions found 66 dead transitions in 40583ms
Found 66 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 66 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 66 transitions.
[2024-06-01 14:53:54] [INFO ] Flow matrix only has 604 transitions (discarded 12 similar events)
// Phase 1: matrix 604 rows 327 cols
[2024-06-01 14:53:54] [INFO ] Computed 39 invariants in 6 ms
[2024-06-01 14:53:54] [INFO ] Implicit Places using invariants in 252 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 275 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 326/457 places, 616/812 transitions.
Reduce places removed 2 places and 12 transitions.
Reduce places removed 12 places and 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 312 transition count 592
Applied a total of 12 rules in 10 ms. Remains 312 /326 variables (removed 14) and now considering 592/616 (removed 24) transitions.
[2024-06-01 14:53:54] [INFO ] Flow matrix only has 580 transitions (discarded 12 similar events)
// Phase 1: matrix 580 rows 312 cols
[2024-06-01 14:53:54] [INFO ] Computed 38 invariants in 6 ms
[2024-06-01 14:53:55] [INFO ] Implicit Places using invariants in 237 ms returned []
[2024-06-01 14:53:55] [INFO ] Flow matrix only has 580 transitions (discarded 12 similar events)
[2024-06-01 14:53:55] [INFO ] Invariant cache hit.
[2024-06-01 14:53:55] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-06-01 14:53:56] [INFO ] Implicit Places using invariants and state equation in 1569 ms returned []
Implicit Place search using SMT with State Equation took 1851 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 312/457 places, 592/812 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 42760 ms. Remains : 312/457 places, 592/812 transitions.
Running random walk in product with property : PolyORBLF-PT-S02J04T06-LTLFireability-06
Product exploration explored 100000 steps with 3973 reset in 301 ms.
Product exploration explored 100000 steps with 3944 reset in 317 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 93 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 164 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 94 steps (0 resets) in 5 ms. (15 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 85 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-06-01 14:53:57] [INFO ] Flow matrix only has 580 transitions (discarded 12 similar events)
[2024-06-01 14:53:57] [INFO ] Invariant cache hit.
[2024-06-01 14:53:57] [INFO ] [Real]Absence check using 13 positive place invariants in 5 ms returned sat
[2024-06-01 14:53:58] [INFO ] [Real]Absence check using 13 positive and 25 generalized place invariants in 39 ms returned sat
[2024-06-01 14:53:58] [INFO ] [Real]Absence check using state equation in 558 ms returned sat
[2024-06-01 14:53:58] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 14:53:58] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-06-01 14:53:58] [INFO ] [Nat]Absence check using 13 positive and 25 generalized place invariants in 32 ms returned sat
[2024-06-01 14:53:59] [INFO ] [Nat]Absence check using state equation in 621 ms returned sat
[2024-06-01 14:53:59] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-06-01 14:53:59] [INFO ] [Nat]Added 72 Read/Feed constraints in 185 ms returned sat
[2024-06-01 14:53:59] [INFO ] Deduced a trap composed of 40 places in 60 ms of which 1 ms to minimize.
[2024-06-01 14:54:00] [INFO ] Deduced a trap composed of 40 places in 40 ms of which 1 ms to minimize.
[2024-06-01 14:54:00] [INFO ] Deduced a trap composed of 11 places in 110 ms of which 1 ms to minimize.
[2024-06-01 14:54:00] [INFO ] Deduced a trap composed of 40 places in 42 ms of which 1 ms to minimize.
[2024-06-01 14:54:00] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 703 ms
[2024-06-01 14:54:00] [INFO ] Computed and/alt/rep : 368/1631/362 causal constraints (skipped 216 transitions) in 56 ms.
[2024-06-01 14:54:03] [INFO ] Added : 340 causal constraints over 69 iterations in 3551 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 12 out of 312 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 312/312 places, 592/592 transitions.
Applied a total of 0 rules in 6 ms. Remains 312 /312 variables (removed 0) and now considering 592/592 (removed 0) transitions.
Running 590 sub problems to find dead transitions.
[2024-06-01 14:54:03] [INFO ] Flow matrix only has 580 transitions (discarded 12 similar events)
[2024-06-01 14:54:03] [INFO ] Invariant cache hit.
[2024-06-01 14:54:03] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/310 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/310 variables, 15/28 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:54:07] [INFO ] Deduced a trap composed of 52 places in 158 ms of which 2 ms to minimize.
[2024-06-01 14:54:07] [INFO ] Deduced a trap composed of 15 places in 99 ms of which 2 ms to minimize.
[2024-06-01 14:54:07] [INFO ] Deduced a trap composed of 126 places in 125 ms of which 2 ms to minimize.
[2024-06-01 14:54:07] [INFO ] Deduced a trap composed of 140 places in 128 ms of which 3 ms to minimize.
[2024-06-01 14:54:07] [INFO ] Deduced a trap composed of 129 places in 132 ms of which 3 ms to minimize.
[2024-06-01 14:54:07] [INFO ] Deduced a trap composed of 88 places in 127 ms of which 2 ms to minimize.
[2024-06-01 14:54:08] [INFO ] Deduced a trap composed of 40 places in 136 ms of which 2 ms to minimize.
[2024-06-01 14:54:08] [INFO ] Deduced a trap composed of 134 places in 114 ms of which 1 ms to minimize.
[2024-06-01 14:54:08] [INFO ] Deduced a trap composed of 167 places in 104 ms of which 2 ms to minimize.
[2024-06-01 14:54:08] [INFO ] Deduced a trap composed of 177 places in 106 ms of which 2 ms to minimize.
[2024-06-01 14:54:08] [INFO ] Deduced a trap composed of 130 places in 101 ms of which 1 ms to minimize.
[2024-06-01 14:54:08] [INFO ] Deduced a trap composed of 42 places in 34 ms of which 0 ms to minimize.
[2024-06-01 14:54:08] [INFO ] Deduced a trap composed of 40 places in 35 ms of which 1 ms to minimize.
[2024-06-01 14:54:08] [INFO ] Deduced a trap composed of 41 places in 23 ms of which 1 ms to minimize.
[2024-06-01 14:54:08] [INFO ] Deduced a trap composed of 40 places in 24 ms of which 0 ms to minimize.
[2024-06-01 14:54:08] [INFO ] Deduced a trap composed of 40 places in 106 ms of which 1 ms to minimize.
[2024-06-01 14:54:08] [INFO ] Deduced a trap composed of 130 places in 102 ms of which 2 ms to minimize.
[2024-06-01 14:54:09] [INFO ] Deduced a trap composed of 185 places in 100 ms of which 2 ms to minimize.
[2024-06-01 14:54:09] [INFO ] Deduced a trap composed of 178 places in 100 ms of which 2 ms to minimize.
[2024-06-01 14:54:09] [INFO ] Deduced a trap composed of 132 places in 102 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/310 variables, 20/48 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:54:09] [INFO ] Deduced a trap composed of 11 places in 103 ms of which 1 ms to minimize.
[2024-06-01 14:54:09] [INFO ] Deduced a trap composed of 130 places in 151 ms of which 2 ms to minimize.
[2024-06-01 14:54:09] [INFO ] Deduced a trap composed of 128 places in 120 ms of which 2 ms to minimize.
[2024-06-01 14:54:10] [INFO ] Deduced a trap composed of 132 places in 124 ms of which 2 ms to minimize.
[2024-06-01 14:54:10] [INFO ] Deduced a trap composed of 148 places in 99 ms of which 2 ms to minimize.
[2024-06-01 14:54:10] [INFO ] Deduced a trap composed of 106 places in 123 ms of which 2 ms to minimize.
[2024-06-01 14:54:10] [INFO ] Deduced a trap composed of 140 places in 122 ms of which 3 ms to minimize.
[2024-06-01 14:54:10] [INFO ] Deduced a trap composed of 142 places in 99 ms of which 2 ms to minimize.
[2024-06-01 14:54:10] [INFO ] Deduced a trap composed of 139 places in 121 ms of which 2 ms to minimize.
[2024-06-01 14:54:11] [INFO ] Deduced a trap composed of 163 places in 126 ms of which 2 ms to minimize.
[2024-06-01 14:54:11] [INFO ] Deduced a trap composed of 121 places in 110 ms of which 2 ms to minimize.
[2024-06-01 14:54:11] [INFO ] Deduced a trap composed of 163 places in 114 ms of which 2 ms to minimize.
[2024-06-01 14:54:11] [INFO ] Deduced a trap composed of 132 places in 101 ms of which 1 ms to minimize.
[2024-06-01 14:54:11] [INFO ] Deduced a trap composed of 167 places in 113 ms of which 1 ms to minimize.
[2024-06-01 14:54:11] [INFO ] Deduced a trap composed of 138 places in 85 ms of which 2 ms to minimize.
[2024-06-01 14:54:12] [INFO ] Deduced a trap composed of 140 places in 148 ms of which 2 ms to minimize.
[2024-06-01 14:54:12] [INFO ] Deduced a trap composed of 34 places in 101 ms of which 1 ms to minimize.
[2024-06-01 14:54:12] [INFO ] Deduced a trap composed of 41 places in 99 ms of which 1 ms to minimize.
[2024-06-01 14:54:12] [INFO ] Deduced a trap composed of 155 places in 110 ms of which 2 ms to minimize.
[2024-06-01 14:54:12] [INFO ] Deduced a trap composed of 166 places in 103 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/310 variables, 20/68 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:54:15] [INFO ] Deduced a trap composed of 146 places in 105 ms of which 1 ms to minimize.
[2024-06-01 14:54:16] [INFO ] Deduced a trap composed of 173 places in 113 ms of which 1 ms to minimize.
[2024-06-01 14:54:16] [INFO ] Deduced a trap composed of 164 places in 107 ms of which 2 ms to minimize.
[2024-06-01 14:54:16] [INFO ] Deduced a trap composed of 133 places in 119 ms of which 2 ms to minimize.
[2024-06-01 14:54:16] [INFO ] Deduced a trap composed of 134 places in 106 ms of which 2 ms to minimize.
[2024-06-01 14:54:16] [INFO ] Deduced a trap composed of 140 places in 110 ms of which 2 ms to minimize.
[2024-06-01 14:54:16] [INFO ] Deduced a trap composed of 137 places in 107 ms of which 2 ms to minimize.
[2024-06-01 14:54:16] [INFO ] Deduced a trap composed of 168 places in 121 ms of which 1 ms to minimize.
[2024-06-01 14:54:16] [INFO ] Deduced a trap composed of 135 places in 103 ms of which 1 ms to minimize.
[2024-06-01 14:54:17] [INFO ] Deduced a trap composed of 135 places in 102 ms of which 1 ms to minimize.
[2024-06-01 14:54:17] [INFO ] Deduced a trap composed of 142 places in 112 ms of which 1 ms to minimize.
[2024-06-01 14:54:17] [INFO ] Deduced a trap composed of 147 places in 115 ms of which 2 ms to minimize.
[2024-06-01 14:54:18] [INFO ] Deduced a trap composed of 148 places in 114 ms of which 2 ms to minimize.
[2024-06-01 14:54:18] [INFO ] Deduced a trap composed of 140 places in 114 ms of which 2 ms to minimize.
[2024-06-01 14:54:18] [INFO ] Deduced a trap composed of 162 places in 177 ms of which 2 ms to minimize.
[2024-06-01 14:54:19] [INFO ] Deduced a trap composed of 88 places in 131 ms of which 1 ms to minimize.
[2024-06-01 14:54:19] [INFO ] Deduced a trap composed of 88 places in 112 ms of which 1 ms to minimize.
[2024-06-01 14:54:19] [INFO ] Deduced a trap composed of 170 places in 114 ms of which 2 ms to minimize.
[2024-06-01 14:54:19] [INFO ] Deduced a trap composed of 168 places in 102 ms of which 2 ms to minimize.
[2024-06-01 14:54:19] [INFO ] Deduced a trap composed of 170 places in 101 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 20/88 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:54:20] [INFO ] Deduced a trap composed of 154 places in 99 ms of which 2 ms to minimize.
[2024-06-01 14:54:20] [INFO ] Deduced a trap composed of 137 places in 115 ms of which 2 ms to minimize.
[2024-06-01 14:54:20] [INFO ] Deduced a trap composed of 173 places in 90 ms of which 1 ms to minimize.
[2024-06-01 14:54:20] [INFO ] Deduced a trap composed of 155 places in 110 ms of which 1 ms to minimize.
[2024-06-01 14:54:20] [INFO ] Deduced a trap composed of 137 places in 117 ms of which 2 ms to minimize.
[2024-06-01 14:54:21] [INFO ] Deduced a trap composed of 129 places in 95 ms of which 2 ms to minimize.
[2024-06-01 14:54:21] [INFO ] Deduced a trap composed of 131 places in 108 ms of which 1 ms to minimize.
[2024-06-01 14:54:21] [INFO ] Deduced a trap composed of 175 places in 123 ms of which 2 ms to minimize.
[2024-06-01 14:54:21] [INFO ] Deduced a trap composed of 141 places in 110 ms of which 1 ms to minimize.
[2024-06-01 14:54:22] [INFO ] Deduced a trap composed of 141 places in 118 ms of which 2 ms to minimize.
[2024-06-01 14:54:23] [INFO ] Deduced a trap composed of 88 places in 125 ms of which 1 ms to minimize.
[2024-06-01 14:54:23] [INFO ] Deduced a trap composed of 166 places in 93 ms of which 2 ms to minimize.
[2024-06-01 14:54:23] [INFO ] Deduced a trap composed of 163 places in 130 ms of which 2 ms to minimize.
[2024-06-01 14:54:23] [INFO ] Deduced a trap composed of 183 places in 120 ms of which 2 ms to minimize.
[2024-06-01 14:54:23] [INFO ] Deduced a trap composed of 184 places in 125 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 310/892 variables, and 103 constraints, problems are : Problem set: 0 solved, 590 unsolved in 20015 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 15/25 constraints, State Equation: 0/312 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 590/590 constraints, Known Traps: 75/75 constraints]
Escalating to Integer solving :Problem set: 0 solved, 590 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/310 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/310 variables, 15/28 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/310 variables, 75/103 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:54:26] [INFO ] Deduced a trap composed of 141 places in 117 ms of which 1 ms to minimize.
[2024-06-01 14:54:28] [INFO ] Deduced a trap composed of 116 places in 99 ms of which 1 ms to minimize.
[2024-06-01 14:54:30] [INFO ] Deduced a trap composed of 94 places in 103 ms of which 2 ms to minimize.
[2024-06-01 14:54:30] [INFO ] Deduced a trap composed of 127 places in 117 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/310 variables, 4/107 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:54:38] [INFO ] Deduced a trap composed of 147 places in 87 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 1/108 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:54:42] [INFO ] Deduced a trap composed of 181 places in 101 ms of which 1 ms to minimize.
[2024-06-01 14:54:42] [INFO ] Deduced a trap composed of 172 places in 133 ms of which 1 ms to minimize.
[2024-06-01 14:54:42] [INFO ] Deduced a trap composed of 172 places in 116 ms of which 1 ms to minimize.
[2024-06-01 14:54:42] [INFO ] Deduced a trap composed of 166 places in 98 ms of which 2 ms to minimize.
[2024-06-01 14:54:42] [INFO ] Deduced a trap composed of 169 places in 114 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 310/892 variables, and 113 constraints, problems are : Problem set: 0 solved, 590 unsolved in 20010 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 15/25 constraints, State Equation: 0/312 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/590 constraints, Known Traps: 85/85 constraints]
After SMT, in 40427ms problems are : Problem set: 0 solved, 590 unsolved
Search for dead transitions found 0 dead transitions in 40440ms
[2024-06-01 14:54:44] [INFO ] Flow matrix only has 580 transitions (discarded 12 similar events)
[2024-06-01 14:54:44] [INFO ] Invariant cache hit.
[2024-06-01 14:54:44] [INFO ] Implicit Places using invariants in 222 ms returned []
[2024-06-01 14:54:44] [INFO ] Flow matrix only has 580 transitions (discarded 12 similar events)
[2024-06-01 14:54:44] [INFO ] Invariant cache hit.
[2024-06-01 14:54:44] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-06-01 14:54:46] [INFO ] Implicit Places using invariants and state equation in 1996 ms returned []
Implicit Place search using SMT with State Equation took 2248 ms to find 0 implicit places.
Running 590 sub problems to find dead transitions.
[2024-06-01 14:54:46] [INFO ] Flow matrix only has 580 transitions (discarded 12 similar events)
[2024-06-01 14:54:46] [INFO ] Invariant cache hit.
[2024-06-01 14:54:46] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/310 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/310 variables, 15/28 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:54:49] [INFO ] Deduced a trap composed of 52 places in 88 ms of which 2 ms to minimize.
[2024-06-01 14:54:49] [INFO ] Deduced a trap composed of 15 places in 148 ms of which 1 ms to minimize.
[2024-06-01 14:54:49] [INFO ] Deduced a trap composed of 126 places in 113 ms of which 1 ms to minimize.
[2024-06-01 14:54:50] [INFO ] Deduced a trap composed of 140 places in 122 ms of which 2 ms to minimize.
[2024-06-01 14:54:50] [INFO ] Deduced a trap composed of 129 places in 115 ms of which 1 ms to minimize.
[2024-06-01 14:54:50] [INFO ] Deduced a trap composed of 88 places in 102 ms of which 1 ms to minimize.
[2024-06-01 14:54:50] [INFO ] Deduced a trap composed of 40 places in 104 ms of which 1 ms to minimize.
[2024-06-01 14:54:50] [INFO ] Deduced a trap composed of 134 places in 126 ms of which 1 ms to minimize.
[2024-06-01 14:54:50] [INFO ] Deduced a trap composed of 167 places in 118 ms of which 2 ms to minimize.
[2024-06-01 14:54:50] [INFO ] Deduced a trap composed of 177 places in 118 ms of which 2 ms to minimize.
[2024-06-01 14:54:50] [INFO ] Deduced a trap composed of 130 places in 117 ms of which 1 ms to minimize.
[2024-06-01 14:54:50] [INFO ] Deduced a trap composed of 42 places in 39 ms of which 1 ms to minimize.
[2024-06-01 14:54:51] [INFO ] Deduced a trap composed of 40 places in 38 ms of which 1 ms to minimize.
[2024-06-01 14:54:51] [INFO ] Deduced a trap composed of 41 places in 38 ms of which 0 ms to minimize.
[2024-06-01 14:54:51] [INFO ] Deduced a trap composed of 40 places in 43 ms of which 0 ms to minimize.
[2024-06-01 14:54:51] [INFO ] Deduced a trap composed of 40 places in 107 ms of which 1 ms to minimize.
[2024-06-01 14:54:51] [INFO ] Deduced a trap composed of 130 places in 90 ms of which 2 ms to minimize.
[2024-06-01 14:54:51] [INFO ] Deduced a trap composed of 185 places in 94 ms of which 2 ms to minimize.
[2024-06-01 14:54:51] [INFO ] Deduced a trap composed of 178 places in 118 ms of which 2 ms to minimize.
[2024-06-01 14:54:51] [INFO ] Deduced a trap composed of 132 places in 104 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/310 variables, 20/48 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:54:52] [INFO ] Deduced a trap composed of 11 places in 76 ms of which 1 ms to minimize.
[2024-06-01 14:54:52] [INFO ] Deduced a trap composed of 130 places in 119 ms of which 1 ms to minimize.
[2024-06-01 14:54:52] [INFO ] Deduced a trap composed of 128 places in 111 ms of which 1 ms to minimize.
[2024-06-01 14:54:52] [INFO ] Deduced a trap composed of 132 places in 103 ms of which 1 ms to minimize.
[2024-06-01 14:54:52] [INFO ] Deduced a trap composed of 148 places in 99 ms of which 1 ms to minimize.
[2024-06-01 14:54:52] [INFO ] Deduced a trap composed of 106 places in 131 ms of which 2 ms to minimize.
[2024-06-01 14:54:53] [INFO ] Deduced a trap composed of 140 places in 128 ms of which 2 ms to minimize.
[2024-06-01 14:54:53] [INFO ] Deduced a trap composed of 142 places in 105 ms of which 2 ms to minimize.
[2024-06-01 14:54:53] [INFO ] Deduced a trap composed of 139 places in 100 ms of which 2 ms to minimize.
[2024-06-01 14:54:53] [INFO ] Deduced a trap composed of 163 places in 130 ms of which 2 ms to minimize.
[2024-06-01 14:54:53] [INFO ] Deduced a trap composed of 121 places in 108 ms of which 2 ms to minimize.
[2024-06-01 14:54:53] [INFO ] Deduced a trap composed of 163 places in 103 ms of which 1 ms to minimize.
[2024-06-01 14:54:54] [INFO ] Deduced a trap composed of 132 places in 105 ms of which 1 ms to minimize.
[2024-06-01 14:54:54] [INFO ] Deduced a trap composed of 167 places in 103 ms of which 1 ms to minimize.
[2024-06-01 14:54:54] [INFO ] Deduced a trap composed of 138 places in 149 ms of which 2 ms to minimize.
[2024-06-01 14:54:54] [INFO ] Deduced a trap composed of 140 places in 128 ms of which 2 ms to minimize.
[2024-06-01 14:54:55] [INFO ] Deduced a trap composed of 34 places in 106 ms of which 2 ms to minimize.
[2024-06-01 14:54:55] [INFO ] Deduced a trap composed of 41 places in 123 ms of which 2 ms to minimize.
[2024-06-01 14:54:55] [INFO ] Deduced a trap composed of 155 places in 112 ms of which 2 ms to minimize.
[2024-06-01 14:54:55] [INFO ] Deduced a trap composed of 166 places in 153 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/310 variables, 20/68 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:54:59] [INFO ] Deduced a trap composed of 146 places in 161 ms of which 2 ms to minimize.
[2024-06-01 14:54:59] [INFO ] Deduced a trap composed of 173 places in 156 ms of which 2 ms to minimize.
[2024-06-01 14:54:59] [INFO ] Deduced a trap composed of 164 places in 145 ms of which 2 ms to minimize.
[2024-06-01 14:54:59] [INFO ] Deduced a trap composed of 133 places in 134 ms of which 2 ms to minimize.
[2024-06-01 14:54:59] [INFO ] Deduced a trap composed of 134 places in 134 ms of which 2 ms to minimize.
[2024-06-01 14:54:59] [INFO ] Deduced a trap composed of 140 places in 113 ms of which 1 ms to minimize.
[2024-06-01 14:55:00] [INFO ] Deduced a trap composed of 137 places in 112 ms of which 1 ms to minimize.
[2024-06-01 14:55:00] [INFO ] Deduced a trap composed of 168 places in 109 ms of which 1 ms to minimize.
[2024-06-01 14:55:00] [INFO ] Deduced a trap composed of 135 places in 100 ms of which 2 ms to minimize.
[2024-06-01 14:55:01] [INFO ] Deduced a trap composed of 135 places in 111 ms of which 2 ms to minimize.
[2024-06-01 14:55:01] [INFO ] Deduced a trap composed of 142 places in 111 ms of which 2 ms to minimize.
[2024-06-01 14:55:01] [INFO ] Deduced a trap composed of 147 places in 114 ms of which 2 ms to minimize.
[2024-06-01 14:55:01] [INFO ] Deduced a trap composed of 148 places in 100 ms of which 1 ms to minimize.
[2024-06-01 14:55:01] [INFO ] Deduced a trap composed of 140 places in 84 ms of which 1 ms to minimize.
[2024-06-01 14:55:02] [INFO ] Deduced a trap composed of 162 places in 116 ms of which 2 ms to minimize.
[2024-06-01 14:55:02] [INFO ] Deduced a trap composed of 88 places in 104 ms of which 1 ms to minimize.
[2024-06-01 14:55:02] [INFO ] Deduced a trap composed of 88 places in 138 ms of which 2 ms to minimize.
[2024-06-01 14:55:02] [INFO ] Deduced a trap composed of 170 places in 122 ms of which 1 ms to minimize.
[2024-06-01 14:55:02] [INFO ] Deduced a trap composed of 168 places in 102 ms of which 2 ms to minimize.
[2024-06-01 14:55:03] [INFO ] Deduced a trap composed of 170 places in 117 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 20/88 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:55:03] [INFO ] Deduced a trap composed of 154 places in 104 ms of which 1 ms to minimize.
[2024-06-01 14:55:03] [INFO ] Deduced a trap composed of 137 places in 104 ms of which 2 ms to minimize.
[2024-06-01 14:55:03] [INFO ] Deduced a trap composed of 173 places in 165 ms of which 2 ms to minimize.
[2024-06-01 14:55:03] [INFO ] Deduced a trap composed of 155 places in 111 ms of which 1 ms to minimize.
[2024-06-01 14:55:04] [INFO ] Deduced a trap composed of 137 places in 98 ms of which 1 ms to minimize.
[2024-06-01 14:55:04] [INFO ] Deduced a trap composed of 129 places in 122 ms of which 2 ms to minimize.
[2024-06-01 14:55:04] [INFO ] Deduced a trap composed of 131 places in 100 ms of which 1 ms to minimize.
[2024-06-01 14:55:04] [INFO ] Deduced a trap composed of 175 places in 120 ms of which 1 ms to minimize.
[2024-06-01 14:55:05] [INFO ] Deduced a trap composed of 141 places in 101 ms of which 2 ms to minimize.
[2024-06-01 14:55:05] [INFO ] Deduced a trap composed of 141 places in 99 ms of which 2 ms to minimize.
[2024-06-01 14:55:06] [INFO ] Deduced a trap composed of 88 places in 89 ms of which 2 ms to minimize.
[2024-06-01 14:55:06] [INFO ] Deduced a trap composed of 166 places in 98 ms of which 2 ms to minimize.
[2024-06-01 14:55:06] [INFO ] Deduced a trap composed of 163 places in 111 ms of which 2 ms to minimize.
[2024-06-01 14:55:06] [INFO ] Deduced a trap composed of 183 places in 115 ms of which 1 ms to minimize.
[2024-06-01 14:55:07] [INFO ] Deduced a trap composed of 184 places in 127 ms of which 1 ms to minimize.
[2024-06-01 14:55:08] [INFO ] Deduced a trap composed of 151 places in 109 ms of which 1 ms to minimize.
[2024-06-01 14:55:08] [INFO ] Deduced a trap composed of 136 places in 106 ms of which 1 ms to minimize.
[2024-06-01 14:55:08] [INFO ] Deduced a trap composed of 173 places in 98 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/310 variables, 18/106 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:55:09] [INFO ] Deduced a trap composed of 175 places in 100 ms of which 2 ms to minimize.
[2024-06-01 14:55:10] [INFO ] Deduced a trap composed of 144 places in 115 ms of which 1 ms to minimize.
[2024-06-01 14:55:10] [INFO ] Deduced a trap composed of 143 places in 99 ms of which 2 ms to minimize.
[2024-06-01 14:55:10] [INFO ] Deduced a trap composed of 145 places in 95 ms of which 2 ms to minimize.
[2024-06-01 14:55:11] [INFO ] Deduced a trap composed of 140 places in 85 ms of which 1 ms to minimize.
[2024-06-01 14:55:11] [INFO ] Deduced a trap composed of 138 places in 108 ms of which 1 ms to minimize.
[2024-06-01 14:55:12] [INFO ] Deduced a trap composed of 173 places in 119 ms of which 1 ms to minimize.
[2024-06-01 14:55:12] [INFO ] Deduced a trap composed of 174 places in 109 ms of which 2 ms to minimize.
[2024-06-01 14:55:12] [INFO ] Deduced a trap composed of 169 places in 118 ms of which 1 ms to minimize.
[2024-06-01 14:55:12] [INFO ] Deduced a trap composed of 172 places in 131 ms of which 2 ms to minimize.
[2024-06-01 14:55:13] [INFO ] Deduced a trap composed of 174 places in 108 ms of which 2 ms to minimize.
[2024-06-01 14:55:13] [INFO ] Deduced a trap composed of 170 places in 111 ms of which 2 ms to minimize.
[2024-06-01 14:55:13] [INFO ] Deduced a trap composed of 169 places in 124 ms of which 2 ms to minimize.
[2024-06-01 14:55:14] [INFO ] Deduced a trap composed of 169 places in 111 ms of which 1 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 6 (INCLUDED_ONLY) 0/310 variables, 14/120 constraints. Problems are: Problem set: 0 solved, 590 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 310/892 variables, and 120 constraints, problems are : Problem set: 0 solved, 590 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 15/25 constraints, State Equation: 0/312 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 590/590 constraints, Known Traps: 92/92 constraints]
Escalating to Integer solving :Problem set: 0 solved, 590 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/310 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/310 variables, 15/28 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/310 variables, 92/120 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:55:24] [INFO ] Deduced a trap composed of 105 places in 115 ms of which 2 ms to minimize.
[2024-06-01 14:55:24] [INFO ] Deduced a trap composed of 127 places in 116 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/310 variables, 2/122 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:55:27] [INFO ] Deduced a trap composed of 116 places in 133 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 1/123 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:55:36] [INFO ] Deduced a trap composed of 136 places in 110 ms of which 2 ms to minimize.
[2024-06-01 14:55:36] [INFO ] Deduced a trap composed of 135 places in 124 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/310 variables, 2/125 constraints. Problems are: Problem set: 0 solved, 590 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 310/892 variables, and 125 constraints, problems are : Problem set: 0 solved, 590 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 15/25 constraints, State Equation: 0/312 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/590 constraints, Known Traps: 97/97 constraints]
After SMT, in 60468ms problems are : Problem set: 0 solved, 590 unsolved
Search for dead transitions found 0 dead transitions in 60476ms
Finished structural reductions in LTL mode , in 1 iterations and 103176 ms. Remains : 312/312 places, 592/592 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 90 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 113 steps (0 resets) in 5 ms. (18 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 90 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-06-01 14:55:47] [INFO ] Flow matrix only has 580 transitions (discarded 12 similar events)
[2024-06-01 14:55:47] [INFO ] Invariant cache hit.
[2024-06-01 14:55:47] [INFO ] [Real]Absence check using 13 positive place invariants in 4 ms returned sat
[2024-06-01 14:55:47] [INFO ] [Real]Absence check using 13 positive and 25 generalized place invariants in 39 ms returned sat
[2024-06-01 14:55:48] [INFO ] [Real]Absence check using state equation in 544 ms returned sat
[2024-06-01 14:55:48] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 14:55:48] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2024-06-01 14:55:48] [INFO ] [Nat]Absence check using 13 positive and 25 generalized place invariants in 26 ms returned sat
[2024-06-01 14:55:49] [INFO ] [Nat]Absence check using state equation in 605 ms returned sat
[2024-06-01 14:55:49] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-06-01 14:55:49] [INFO ] [Nat]Added 72 Read/Feed constraints in 164 ms returned sat
[2024-06-01 14:55:49] [INFO ] Deduced a trap composed of 40 places in 47 ms of which 1 ms to minimize.
[2024-06-01 14:55:49] [INFO ] Deduced a trap composed of 40 places in 33 ms of which 1 ms to minimize.
[2024-06-01 14:55:49] [INFO ] Deduced a trap composed of 11 places in 134 ms of which 1 ms to minimize.
[2024-06-01 14:55:49] [INFO ] Deduced a trap composed of 40 places in 30 ms of which 0 ms to minimize.
[2024-06-01 14:55:49] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 558 ms
[2024-06-01 14:55:50] [INFO ] Computed and/alt/rep : 368/1631/362 causal constraints (skipped 216 transitions) in 38 ms.
[2024-06-01 14:55:54] [INFO ] Added : 340 causal constraints over 69 iterations in 4111 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 120 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3970 reset in 399 ms.
Product exploration explored 100000 steps with 3956 reset in 388 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 12 out of 312 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 312/312 places, 592/592 transitions.
Applied a total of 0 rules in 16 ms. Remains 312 /312 variables (removed 0) and now considering 592/592 (removed 0) transitions.
Running 590 sub problems to find dead transitions.
[2024-06-01 14:55:55] [INFO ] Flow matrix only has 580 transitions (discarded 12 similar events)
[2024-06-01 14:55:55] [INFO ] Invariant cache hit.
[2024-06-01 14:55:55] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/310 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/310 variables, 15/28 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:55:58] [INFO ] Deduced a trap composed of 52 places in 118 ms of which 1 ms to minimize.
[2024-06-01 14:55:58] [INFO ] Deduced a trap composed of 15 places in 98 ms of which 1 ms to minimize.
[2024-06-01 14:55:59] [INFO ] Deduced a trap composed of 126 places in 125 ms of which 3 ms to minimize.
[2024-06-01 14:55:59] [INFO ] Deduced a trap composed of 140 places in 106 ms of which 2 ms to minimize.
[2024-06-01 14:55:59] [INFO ] Deduced a trap composed of 129 places in 112 ms of which 1 ms to minimize.
[2024-06-01 14:55:59] [INFO ] Deduced a trap composed of 88 places in 104 ms of which 1 ms to minimize.
[2024-06-01 14:55:59] [INFO ] Deduced a trap composed of 40 places in 92 ms of which 2 ms to minimize.
[2024-06-01 14:55:59] [INFO ] Deduced a trap composed of 134 places in 94 ms of which 2 ms to minimize.
[2024-06-01 14:55:59] [INFO ] Deduced a trap composed of 167 places in 124 ms of which 1 ms to minimize.
[2024-06-01 14:55:59] [INFO ] Deduced a trap composed of 177 places in 106 ms of which 2 ms to minimize.
[2024-06-01 14:55:59] [INFO ] Deduced a trap composed of 130 places in 104 ms of which 2 ms to minimize.
[2024-06-01 14:56:00] [INFO ] Deduced a trap composed of 42 places in 45 ms of which 1 ms to minimize.
[2024-06-01 14:56:00] [INFO ] Deduced a trap composed of 40 places in 45 ms of which 1 ms to minimize.
[2024-06-01 14:56:00] [INFO ] Deduced a trap composed of 41 places in 27 ms of which 1 ms to minimize.
[2024-06-01 14:56:00] [INFO ] Deduced a trap composed of 40 places in 28 ms of which 1 ms to minimize.
[2024-06-01 14:56:00] [INFO ] Deduced a trap composed of 40 places in 120 ms of which 1 ms to minimize.
[2024-06-01 14:56:00] [INFO ] Deduced a trap composed of 130 places in 105 ms of which 2 ms to minimize.
[2024-06-01 14:56:00] [INFO ] Deduced a trap composed of 185 places in 106 ms of which 2 ms to minimize.
[2024-06-01 14:56:00] [INFO ] Deduced a trap composed of 178 places in 114 ms of which 2 ms to minimize.
[2024-06-01 14:56:00] [INFO ] Deduced a trap composed of 132 places in 104 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/310 variables, 20/48 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:56:00] [INFO ] Deduced a trap composed of 11 places in 58 ms of which 1 ms to minimize.
[2024-06-01 14:56:01] [INFO ] Deduced a trap composed of 130 places in 107 ms of which 2 ms to minimize.
[2024-06-01 14:56:01] [INFO ] Deduced a trap composed of 128 places in 102 ms of which 1 ms to minimize.
[2024-06-01 14:56:01] [INFO ] Deduced a trap composed of 132 places in 105 ms of which 2 ms to minimize.
[2024-06-01 14:56:01] [INFO ] Deduced a trap composed of 148 places in 103 ms of which 2 ms to minimize.
[2024-06-01 14:56:01] [INFO ] Deduced a trap composed of 106 places in 91 ms of which 2 ms to minimize.
[2024-06-01 14:56:01] [INFO ] Deduced a trap composed of 140 places in 100 ms of which 1 ms to minimize.
[2024-06-01 14:56:01] [INFO ] Deduced a trap composed of 142 places in 100 ms of which 2 ms to minimize.
[2024-06-01 14:56:01] [INFO ] Deduced a trap composed of 139 places in 101 ms of which 1 ms to minimize.
[2024-06-01 14:56:02] [INFO ] Deduced a trap composed of 163 places in 117 ms of which 1 ms to minimize.
[2024-06-01 14:56:02] [INFO ] Deduced a trap composed of 121 places in 103 ms of which 2 ms to minimize.
[2024-06-01 14:56:02] [INFO ] Deduced a trap composed of 163 places in 112 ms of which 2 ms to minimize.
[2024-06-01 14:56:02] [INFO ] Deduced a trap composed of 132 places in 114 ms of which 2 ms to minimize.
[2024-06-01 14:56:02] [INFO ] Deduced a trap composed of 167 places in 111 ms of which 2 ms to minimize.
[2024-06-01 14:56:03] [INFO ] Deduced a trap composed of 138 places in 105 ms of which 2 ms to minimize.
[2024-06-01 14:56:03] [INFO ] Deduced a trap composed of 140 places in 95 ms of which 2 ms to minimize.
[2024-06-01 14:56:03] [INFO ] Deduced a trap composed of 34 places in 161 ms of which 3 ms to minimize.
[2024-06-01 14:56:03] [INFO ] Deduced a trap composed of 41 places in 116 ms of which 2 ms to minimize.
[2024-06-01 14:56:03] [INFO ] Deduced a trap composed of 155 places in 107 ms of which 2 ms to minimize.
[2024-06-01 14:56:04] [INFO ] Deduced a trap composed of 166 places in 113 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/310 variables, 20/68 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:56:07] [INFO ] Deduced a trap composed of 146 places in 142 ms of which 2 ms to minimize.
[2024-06-01 14:56:07] [INFO ] Deduced a trap composed of 173 places in 126 ms of which 2 ms to minimize.
[2024-06-01 14:56:07] [INFO ] Deduced a trap composed of 164 places in 121 ms of which 2 ms to minimize.
[2024-06-01 14:56:07] [INFO ] Deduced a trap composed of 133 places in 121 ms of which 1 ms to minimize.
[2024-06-01 14:56:07] [INFO ] Deduced a trap composed of 134 places in 118 ms of which 2 ms to minimize.
[2024-06-01 14:56:08] [INFO ] Deduced a trap composed of 140 places in 102 ms of which 3 ms to minimize.
[2024-06-01 14:56:08] [INFO ] Deduced a trap composed of 137 places in 114 ms of which 2 ms to minimize.
[2024-06-01 14:56:08] [INFO ] Deduced a trap composed of 168 places in 112 ms of which 1 ms to minimize.
[2024-06-01 14:56:08] [INFO ] Deduced a trap composed of 135 places in 109 ms of which 2 ms to minimize.
[2024-06-01 14:56:09] [INFO ] Deduced a trap composed of 135 places in 111 ms of which 1 ms to minimize.
[2024-06-01 14:56:09] [INFO ] Deduced a trap composed of 142 places in 144 ms of which 2 ms to minimize.
[2024-06-01 14:56:09] [INFO ] Deduced a trap composed of 147 places in 125 ms of which 2 ms to minimize.
[2024-06-01 14:56:09] [INFO ] Deduced a trap composed of 148 places in 108 ms of which 2 ms to minimize.
[2024-06-01 14:56:10] [INFO ] Deduced a trap composed of 140 places in 123 ms of which 1 ms to minimize.
[2024-06-01 14:56:10] [INFO ] Deduced a trap composed of 162 places in 125 ms of which 1 ms to minimize.
[2024-06-01 14:56:10] [INFO ] Deduced a trap composed of 88 places in 97 ms of which 2 ms to minimize.
[2024-06-01 14:56:11] [INFO ] Deduced a trap composed of 88 places in 171 ms of which 2 ms to minimize.
[2024-06-01 14:56:11] [INFO ] Deduced a trap composed of 170 places in 171 ms of which 1 ms to minimize.
[2024-06-01 14:56:11] [INFO ] Deduced a trap composed of 168 places in 125 ms of which 2 ms to minimize.
[2024-06-01 14:56:11] [INFO ] Deduced a trap composed of 170 places in 137 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 20/88 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:56:12] [INFO ] Deduced a trap composed of 154 places in 102 ms of which 1 ms to minimize.
[2024-06-01 14:56:12] [INFO ] Deduced a trap composed of 137 places in 108 ms of which 1 ms to minimize.
[2024-06-01 14:56:12] [INFO ] Deduced a trap composed of 173 places in 107 ms of which 2 ms to minimize.
[2024-06-01 14:56:12] [INFO ] Deduced a trap composed of 155 places in 124 ms of which 2 ms to minimize.
[2024-06-01 14:56:12] [INFO ] Deduced a trap composed of 137 places in 111 ms of which 2 ms to minimize.
[2024-06-01 14:56:13] [INFO ] Deduced a trap composed of 129 places in 93 ms of which 1 ms to minimize.
[2024-06-01 14:56:13] [INFO ] Deduced a trap composed of 131 places in 83 ms of which 2 ms to minimize.
[2024-06-01 14:56:13] [INFO ] Deduced a trap composed of 175 places in 105 ms of which 2 ms to minimize.
[2024-06-01 14:56:14] [INFO ] Deduced a trap composed of 141 places in 106 ms of which 2 ms to minimize.
[2024-06-01 14:56:14] [INFO ] Deduced a trap composed of 141 places in 122 ms of which 1 ms to minimize.
[2024-06-01 14:56:15] [INFO ] Deduced a trap composed of 88 places in 197 ms of which 2 ms to minimize.
[2024-06-01 14:56:15] [INFO ] Deduced a trap composed of 166 places in 152 ms of which 2 ms to minimize.
[2024-06-01 14:56:15] [INFO ] Deduced a trap composed of 163 places in 125 ms of which 3 ms to minimize.
SMT process timed out in 20755ms, After SMT, problems are : Problem set: 0 solved, 590 unsolved
Search for dead transitions found 0 dead transitions in 20766ms
[2024-06-01 14:56:15] [INFO ] Redundant transitions in 4 ms returned []
Running 590 sub problems to find dead transitions.
[2024-06-01 14:56:16] [INFO ] Flow matrix only has 580 transitions (discarded 12 similar events)
[2024-06-01 14:56:16] [INFO ] Invariant cache hit.
[2024-06-01 14:56:16] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/310 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/310 variables, 15/28 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:56:18] [INFO ] Deduced a trap composed of 52 places in 104 ms of which 1 ms to minimize.
[2024-06-01 14:56:19] [INFO ] Deduced a trap composed of 15 places in 116 ms of which 1 ms to minimize.
[2024-06-01 14:56:19] [INFO ] Deduced a trap composed of 126 places in 115 ms of which 2 ms to minimize.
[2024-06-01 14:56:19] [INFO ] Deduced a trap composed of 140 places in 105 ms of which 1 ms to minimize.
[2024-06-01 14:56:19] [INFO ] Deduced a trap composed of 129 places in 104 ms of which 2 ms to minimize.
[2024-06-01 14:56:19] [INFO ] Deduced a trap composed of 88 places in 135 ms of which 3 ms to minimize.
[2024-06-01 14:56:19] [INFO ] Deduced a trap composed of 40 places in 125 ms of which 2 ms to minimize.
[2024-06-01 14:56:19] [INFO ] Deduced a trap composed of 134 places in 122 ms of which 1 ms to minimize.
[2024-06-01 14:56:19] [INFO ] Deduced a trap composed of 167 places in 120 ms of which 1 ms to minimize.
[2024-06-01 14:56:20] [INFO ] Deduced a trap composed of 177 places in 107 ms of which 2 ms to minimize.
[2024-06-01 14:56:20] [INFO ] Deduced a trap composed of 130 places in 135 ms of which 2 ms to minimize.
[2024-06-01 14:56:20] [INFO ] Deduced a trap composed of 42 places in 45 ms of which 1 ms to minimize.
[2024-06-01 14:56:20] [INFO ] Deduced a trap composed of 40 places in 45 ms of which 0 ms to minimize.
[2024-06-01 14:56:20] [INFO ] Deduced a trap composed of 41 places in 35 ms of which 0 ms to minimize.
[2024-06-01 14:56:20] [INFO ] Deduced a trap composed of 40 places in 28 ms of which 0 ms to minimize.
[2024-06-01 14:56:20] [INFO ] Deduced a trap composed of 40 places in 104 ms of which 1 ms to minimize.
[2024-06-01 14:56:20] [INFO ] Deduced a trap composed of 130 places in 109 ms of which 2 ms to minimize.
[2024-06-01 14:56:20] [INFO ] Deduced a trap composed of 185 places in 92 ms of which 1 ms to minimize.
[2024-06-01 14:56:20] [INFO ] Deduced a trap composed of 178 places in 105 ms of which 2 ms to minimize.
[2024-06-01 14:56:20] [INFO ] Deduced a trap composed of 132 places in 105 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/310 variables, 20/48 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:56:21] [INFO ] Deduced a trap composed of 11 places in 62 ms of which 1 ms to minimize.
[2024-06-01 14:56:21] [INFO ] Deduced a trap composed of 130 places in 122 ms of which 2 ms to minimize.
[2024-06-01 14:56:21] [INFO ] Deduced a trap composed of 128 places in 135 ms of which 2 ms to minimize.
[2024-06-01 14:56:21] [INFO ] Deduced a trap composed of 132 places in 124 ms of which 3 ms to minimize.
[2024-06-01 14:56:21] [INFO ] Deduced a trap composed of 148 places in 103 ms of which 2 ms to minimize.
[2024-06-01 14:56:21] [INFO ] Deduced a trap composed of 106 places in 104 ms of which 2 ms to minimize.
[2024-06-01 14:56:22] [INFO ] Deduced a trap composed of 140 places in 99 ms of which 1 ms to minimize.
[2024-06-01 14:56:22] [INFO ] Deduced a trap composed of 142 places in 112 ms of which 1 ms to minimize.
[2024-06-01 14:56:22] [INFO ] Deduced a trap composed of 139 places in 124 ms of which 2 ms to minimize.
[2024-06-01 14:56:22] [INFO ] Deduced a trap composed of 163 places in 164 ms of which 2 ms to minimize.
[2024-06-01 14:56:22] [INFO ] Deduced a trap composed of 121 places in 124 ms of which 2 ms to minimize.
[2024-06-01 14:56:23] [INFO ] Deduced a trap composed of 163 places in 126 ms of which 2 ms to minimize.
[2024-06-01 14:56:23] [INFO ] Deduced a trap composed of 132 places in 134 ms of which 3 ms to minimize.
[2024-06-01 14:56:23] [INFO ] Deduced a trap composed of 167 places in 118 ms of which 1 ms to minimize.
[2024-06-01 14:56:23] [INFO ] Deduced a trap composed of 138 places in 116 ms of which 2 ms to minimize.
[2024-06-01 14:56:23] [INFO ] Deduced a trap composed of 140 places in 106 ms of which 2 ms to minimize.
[2024-06-01 14:56:24] [INFO ] Deduced a trap composed of 34 places in 118 ms of which 1 ms to minimize.
[2024-06-01 14:56:24] [INFO ] Deduced a trap composed of 41 places in 105 ms of which 2 ms to minimize.
[2024-06-01 14:56:24] [INFO ] Deduced a trap composed of 155 places in 110 ms of which 2 ms to minimize.
[2024-06-01 14:56:24] [INFO ] Deduced a trap composed of 166 places in 130 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/310 variables, 20/68 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:56:27] [INFO ] Deduced a trap composed of 146 places in 123 ms of which 2 ms to minimize.
[2024-06-01 14:56:27] [INFO ] Deduced a trap composed of 173 places in 123 ms of which 2 ms to minimize.
[2024-06-01 14:56:28] [INFO ] Deduced a trap composed of 164 places in 113 ms of which 1 ms to minimize.
[2024-06-01 14:56:28] [INFO ] Deduced a trap composed of 133 places in 106 ms of which 1 ms to minimize.
[2024-06-01 14:56:28] [INFO ] Deduced a trap composed of 134 places in 118 ms of which 2 ms to minimize.
[2024-06-01 14:56:28] [INFO ] Deduced a trap composed of 140 places in 120 ms of which 2 ms to minimize.
[2024-06-01 14:56:28] [INFO ] Deduced a trap composed of 137 places in 120 ms of which 2 ms to minimize.
[2024-06-01 14:56:28] [INFO ] Deduced a trap composed of 168 places in 112 ms of which 1 ms to minimize.
[2024-06-01 14:56:28] [INFO ] Deduced a trap composed of 135 places in 99 ms of which 2 ms to minimize.
[2024-06-01 14:56:29] [INFO ] Deduced a trap composed of 135 places in 103 ms of which 2 ms to minimize.
[2024-06-01 14:56:29] [INFO ] Deduced a trap composed of 142 places in 121 ms of which 1 ms to minimize.
[2024-06-01 14:56:29] [INFO ] Deduced a trap composed of 147 places in 106 ms of which 2 ms to minimize.
[2024-06-01 14:56:29] [INFO ] Deduced a trap composed of 148 places in 137 ms of which 2 ms to minimize.
[2024-06-01 14:56:30] [INFO ] Deduced a trap composed of 140 places in 181 ms of which 1 ms to minimize.
[2024-06-01 14:56:30] [INFO ] Deduced a trap composed of 162 places in 130 ms of which 1 ms to minimize.
[2024-06-01 14:56:31] [INFO ] Deduced a trap composed of 88 places in 128 ms of which 1 ms to minimize.
[2024-06-01 14:56:31] [INFO ] Deduced a trap composed of 88 places in 126 ms of which 2 ms to minimize.
[2024-06-01 14:56:31] [INFO ] Deduced a trap composed of 170 places in 117 ms of which 2 ms to minimize.
[2024-06-01 14:56:31] [INFO ] Deduced a trap composed of 168 places in 119 ms of which 2 ms to minimize.
[2024-06-01 14:56:31] [INFO ] Deduced a trap composed of 170 places in 125 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 20/88 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:56:32] [INFO ] Deduced a trap composed of 154 places in 119 ms of which 2 ms to minimize.
[2024-06-01 14:56:32] [INFO ] Deduced a trap composed of 137 places in 133 ms of which 2 ms to minimize.
[2024-06-01 14:56:32] [INFO ] Deduced a trap composed of 173 places in 121 ms of which 2 ms to minimize.
[2024-06-01 14:56:32] [INFO ] Deduced a trap composed of 155 places in 121 ms of which 2 ms to minimize.
[2024-06-01 14:56:32] [INFO ] Deduced a trap composed of 137 places in 136 ms of which 2 ms to minimize.
[2024-06-01 14:56:33] [INFO ] Deduced a trap composed of 129 places in 111 ms of which 2 ms to minimize.
[2024-06-01 14:56:33] [INFO ] Deduced a trap composed of 131 places in 107 ms of which 2 ms to minimize.
[2024-06-01 14:56:33] [INFO ] Deduced a trap composed of 175 places in 114 ms of which 2 ms to minimize.
[2024-06-01 14:56:34] [INFO ] Deduced a trap composed of 141 places in 104 ms of which 1 ms to minimize.
[2024-06-01 14:56:34] [INFO ] Deduced a trap composed of 141 places in 108 ms of which 2 ms to minimize.
[2024-06-01 14:56:35] [INFO ] Deduced a trap composed of 88 places in 117 ms of which 2 ms to minimize.
[2024-06-01 14:56:35] [INFO ] Deduced a trap composed of 166 places in 126 ms of which 2 ms to minimize.
[2024-06-01 14:56:35] [INFO ] Deduced a trap composed of 163 places in 122 ms of which 2 ms to minimize.
[2024-06-01 14:56:35] [INFO ] Deduced a trap composed of 183 places in 112 ms of which 2 ms to minimize.
[2024-06-01 14:56:36] [INFO ] Deduced a trap composed of 184 places in 105 ms of which 1 ms to minimize.
[2024-06-01 14:56:37] [INFO ] Deduced a trap composed of 151 places in 104 ms of which 1 ms to minimize.
[2024-06-01 14:56:37] [INFO ] Deduced a trap composed of 136 places in 96 ms of which 1 ms to minimize.
[2024-06-01 14:56:37] [INFO ] Deduced a trap composed of 173 places in 113 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/310 variables, 18/106 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:56:38] [INFO ] Deduced a trap composed of 175 places in 127 ms of which 1 ms to minimize.
[2024-06-01 14:56:39] [INFO ] Deduced a trap composed of 144 places in 102 ms of which 2 ms to minimize.
[2024-06-01 14:56:39] [INFO ] Deduced a trap composed of 143 places in 114 ms of which 1 ms to minimize.
[2024-06-01 14:56:39] [INFO ] Deduced a trap composed of 145 places in 117 ms of which 2 ms to minimize.
[2024-06-01 14:56:40] [INFO ] Deduced a trap composed of 140 places in 98 ms of which 2 ms to minimize.
[2024-06-01 14:56:40] [INFO ] Deduced a trap composed of 138 places in 94 ms of which 1 ms to minimize.
[2024-06-01 14:56:41] [INFO ] Deduced a trap composed of 173 places in 101 ms of which 2 ms to minimize.
[2024-06-01 14:56:41] [INFO ] Deduced a trap composed of 174 places in 129 ms of which 2 ms to minimize.
[2024-06-01 14:56:42] [INFO ] Deduced a trap composed of 169 places in 104 ms of which 2 ms to minimize.
[2024-06-01 14:56:42] [INFO ] Deduced a trap composed of 172 places in 125 ms of which 1 ms to minimize.
[2024-06-01 14:56:42] [INFO ] Deduced a trap composed of 174 places in 110 ms of which 1 ms to minimize.
[2024-06-01 14:56:42] [INFO ] Deduced a trap composed of 170 places in 117 ms of which 1 ms to minimize.
[2024-06-01 14:56:42] [INFO ] Deduced a trap composed of 169 places in 125 ms of which 2 ms to minimize.
[2024-06-01 14:56:43] [INFO ] Deduced a trap composed of 169 places in 93 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/310 variables, 14/120 constraints. Problems are: Problem set: 0 solved, 590 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 310/892 variables, and 120 constraints, problems are : Problem set: 0 solved, 590 unsolved in 30010 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 15/25 constraints, State Equation: 0/312 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 590/590 constraints, Known Traps: 92/92 constraints]
Escalating to Integer solving :Problem set: 0 solved, 590 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/310 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/310 variables, 15/28 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/310 variables, 92/120 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:56:54] [INFO ] Deduced a trap composed of 105 places in 155 ms of which 2 ms to minimize.
[2024-06-01 14:56:54] [INFO ] Deduced a trap composed of 127 places in 127 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/310 variables, 2/122 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:56:57] [INFO ] Deduced a trap composed of 116 places in 135 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 1/123 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:57:07] [INFO ] Deduced a trap composed of 136 places in 153 ms of which 2 ms to minimize.
[2024-06-01 14:57:07] [INFO ] Deduced a trap composed of 135 places in 126 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/310 variables, 2/125 constraints. Problems are: Problem set: 0 solved, 590 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 310/892 variables, and 125 constraints, problems are : Problem set: 0 solved, 590 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 15/25 constraints, State Equation: 0/312 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/590 constraints, Known Traps: 97/97 constraints]
After SMT, in 60498ms problems are : Problem set: 0 solved, 590 unsolved
Search for dead transitions found 0 dead transitions in 60505ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 81301 ms. Remains : 312/312 places, 592/592 transitions.
Support contains 12 out of 312 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 312/312 places, 592/592 transitions.
Applied a total of 0 rules in 4 ms. Remains 312 /312 variables (removed 0) and now considering 592/592 (removed 0) transitions.
Running 590 sub problems to find dead transitions.
[2024-06-01 14:57:16] [INFO ] Flow matrix only has 580 transitions (discarded 12 similar events)
[2024-06-01 14:57:16] [INFO ] Invariant cache hit.
[2024-06-01 14:57:16] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/310 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/310 variables, 15/28 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:57:19] [INFO ] Deduced a trap composed of 52 places in 98 ms of which 1 ms to minimize.
[2024-06-01 14:57:19] [INFO ] Deduced a trap composed of 15 places in 141 ms of which 2 ms to minimize.
[2024-06-01 14:57:19] [INFO ] Deduced a trap composed of 126 places in 111 ms of which 2 ms to minimize.
[2024-06-01 14:57:19] [INFO ] Deduced a trap composed of 140 places in 141 ms of which 2 ms to minimize.
[2024-06-01 14:57:20] [INFO ] Deduced a trap composed of 129 places in 133 ms of which 2 ms to minimize.
[2024-06-01 14:57:20] [INFO ] Deduced a trap composed of 88 places in 125 ms of which 2 ms to minimize.
[2024-06-01 14:57:20] [INFO ] Deduced a trap composed of 40 places in 124 ms of which 2 ms to minimize.
[2024-06-01 14:57:20] [INFO ] Deduced a trap composed of 134 places in 124 ms of which 1 ms to minimize.
[2024-06-01 14:57:20] [INFO ] Deduced a trap composed of 167 places in 119 ms of which 2 ms to minimize.
[2024-06-01 14:57:20] [INFO ] Deduced a trap composed of 177 places in 139 ms of which 1 ms to minimize.
[2024-06-01 14:57:20] [INFO ] Deduced a trap composed of 130 places in 112 ms of which 1 ms to minimize.
[2024-06-01 14:57:20] [INFO ] Deduced a trap composed of 42 places in 42 ms of which 0 ms to minimize.
[2024-06-01 14:57:21] [INFO ] Deduced a trap composed of 40 places in 46 ms of which 1 ms to minimize.
[2024-06-01 14:57:21] [INFO ] Deduced a trap composed of 41 places in 36 ms of which 0 ms to minimize.
[2024-06-01 14:57:21] [INFO ] Deduced a trap composed of 40 places in 38 ms of which 1 ms to minimize.
[2024-06-01 14:57:21] [INFO ] Deduced a trap composed of 40 places in 114 ms of which 2 ms to minimize.
[2024-06-01 14:57:21] [INFO ] Deduced a trap composed of 130 places in 125 ms of which 2 ms to minimize.
[2024-06-01 14:57:21] [INFO ] Deduced a trap composed of 185 places in 114 ms of which 1 ms to minimize.
[2024-06-01 14:57:21] [INFO ] Deduced a trap composed of 178 places in 112 ms of which 2 ms to minimize.
[2024-06-01 14:57:21] [INFO ] Deduced a trap composed of 132 places in 114 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/310 variables, 20/48 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:57:22] [INFO ] Deduced a trap composed of 11 places in 91 ms of which 2 ms to minimize.
[2024-06-01 14:57:22] [INFO ] Deduced a trap composed of 130 places in 163 ms of which 2 ms to minimize.
[2024-06-01 14:57:22] [INFO ] Deduced a trap composed of 128 places in 121 ms of which 2 ms to minimize.
[2024-06-01 14:57:22] [INFO ] Deduced a trap composed of 132 places in 115 ms of which 1 ms to minimize.
[2024-06-01 14:57:22] [INFO ] Deduced a trap composed of 148 places in 111 ms of which 2 ms to minimize.
[2024-06-01 14:57:22] [INFO ] Deduced a trap composed of 106 places in 155 ms of which 2 ms to minimize.
[2024-06-01 14:57:23] [INFO ] Deduced a trap composed of 140 places in 125 ms of which 2 ms to minimize.
[2024-06-01 14:57:23] [INFO ] Deduced a trap composed of 142 places in 123 ms of which 2 ms to minimize.
[2024-06-01 14:57:23] [INFO ] Deduced a trap composed of 139 places in 117 ms of which 2 ms to minimize.
[2024-06-01 14:57:23] [INFO ] Deduced a trap composed of 163 places in 151 ms of which 2 ms to minimize.
[2024-06-01 14:57:23] [INFO ] Deduced a trap composed of 121 places in 113 ms of which 1 ms to minimize.
[2024-06-01 14:57:24] [INFO ] Deduced a trap composed of 163 places in 122 ms of which 2 ms to minimize.
[2024-06-01 14:57:24] [INFO ] Deduced a trap composed of 132 places in 120 ms of which 1 ms to minimize.
[2024-06-01 14:57:24] [INFO ] Deduced a trap composed of 167 places in 99 ms of which 2 ms to minimize.
[2024-06-01 14:57:24] [INFO ] Deduced a trap composed of 138 places in 100 ms of which 2 ms to minimize.
[2024-06-01 14:57:24] [INFO ] Deduced a trap composed of 140 places in 116 ms of which 2 ms to minimize.
[2024-06-01 14:57:25] [INFO ] Deduced a trap composed of 34 places in 136 ms of which 4 ms to minimize.
[2024-06-01 14:57:25] [INFO ] Deduced a trap composed of 41 places in 104 ms of which 1 ms to minimize.
[2024-06-01 14:57:25] [INFO ] Deduced a trap composed of 155 places in 134 ms of which 3 ms to minimize.
[2024-06-01 14:57:25] [INFO ] Deduced a trap composed of 166 places in 110 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/310 variables, 20/68 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:57:28] [INFO ] Deduced a trap composed of 146 places in 140 ms of which 2 ms to minimize.
[2024-06-01 14:57:28] [INFO ] Deduced a trap composed of 173 places in 135 ms of which 2 ms to minimize.
[2024-06-01 14:57:29] [INFO ] Deduced a trap composed of 164 places in 132 ms of which 2 ms to minimize.
[2024-06-01 14:57:29] [INFO ] Deduced a trap composed of 133 places in 118 ms of which 2 ms to minimize.
[2024-06-01 14:57:29] [INFO ] Deduced a trap composed of 134 places in 114 ms of which 1 ms to minimize.
[2024-06-01 14:57:29] [INFO ] Deduced a trap composed of 140 places in 126 ms of which 2 ms to minimize.
[2024-06-01 14:57:29] [INFO ] Deduced a trap composed of 137 places in 113 ms of which 1 ms to minimize.
[2024-06-01 14:57:29] [INFO ] Deduced a trap composed of 168 places in 108 ms of which 2 ms to minimize.
[2024-06-01 14:57:29] [INFO ] Deduced a trap composed of 135 places in 112 ms of which 2 ms to minimize.
[2024-06-01 14:57:30] [INFO ] Deduced a trap composed of 135 places in 104 ms of which 2 ms to minimize.
[2024-06-01 14:57:30] [INFO ] Deduced a trap composed of 142 places in 101 ms of which 2 ms to minimize.
[2024-06-01 14:57:30] [INFO ] Deduced a trap composed of 147 places in 124 ms of which 2 ms to minimize.
[2024-06-01 14:57:31] [INFO ] Deduced a trap composed of 148 places in 99 ms of which 2 ms to minimize.
[2024-06-01 14:57:31] [INFO ] Deduced a trap composed of 140 places in 86 ms of which 2 ms to minimize.
[2024-06-01 14:57:31] [INFO ] Deduced a trap composed of 162 places in 146 ms of which 2 ms to minimize.
[2024-06-01 14:57:31] [INFO ] Deduced a trap composed of 88 places in 128 ms of which 3 ms to minimize.
[2024-06-01 14:57:32] [INFO ] Deduced a trap composed of 88 places in 181 ms of which 2 ms to minimize.
[2024-06-01 14:57:32] [INFO ] Deduced a trap composed of 170 places in 150 ms of which 2 ms to minimize.
[2024-06-01 14:57:32] [INFO ] Deduced a trap composed of 168 places in 127 ms of which 3 ms to minimize.
[2024-06-01 14:57:32] [INFO ] Deduced a trap composed of 170 places in 137 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 20/88 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:57:33] [INFO ] Deduced a trap composed of 154 places in 157 ms of which 2 ms to minimize.
[2024-06-01 14:57:33] [INFO ] Deduced a trap composed of 137 places in 132 ms of which 3 ms to minimize.
[2024-06-01 14:57:33] [INFO ] Deduced a trap composed of 173 places in 128 ms of which 2 ms to minimize.
[2024-06-01 14:57:33] [INFO ] Deduced a trap composed of 155 places in 127 ms of which 2 ms to minimize.
[2024-06-01 14:57:34] [INFO ] Deduced a trap composed of 137 places in 122 ms of which 2 ms to minimize.
[2024-06-01 14:57:34] [INFO ] Deduced a trap composed of 129 places in 146 ms of which 2 ms to minimize.
[2024-06-01 14:57:34] [INFO ] Deduced a trap composed of 131 places in 116 ms of which 2 ms to minimize.
[2024-06-01 14:57:35] [INFO ] Deduced a trap composed of 175 places in 124 ms of which 3 ms to minimize.
[2024-06-01 14:57:35] [INFO ] Deduced a trap composed of 141 places in 132 ms of which 2 ms to minimize.
[2024-06-01 14:57:35] [INFO ] Deduced a trap composed of 141 places in 110 ms of which 2 ms to minimize.
[2024-06-01 14:57:37] [INFO ] Deduced a trap composed of 88 places in 151 ms of which 2 ms to minimize.
SMT process timed out in 20494ms, After SMT, problems are : Problem set: 0 solved, 590 unsolved
Search for dead transitions found 0 dead transitions in 20502ms
[2024-06-01 14:57:37] [INFO ] Flow matrix only has 580 transitions (discarded 12 similar events)
[2024-06-01 14:57:37] [INFO ] Invariant cache hit.
[2024-06-01 14:57:37] [INFO ] Implicit Places using invariants in 335 ms returned []
[2024-06-01 14:57:37] [INFO ] Flow matrix only has 580 transitions (discarded 12 similar events)
[2024-06-01 14:57:37] [INFO ] Invariant cache hit.
[2024-06-01 14:57:37] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-06-01 14:57:39] [INFO ] Implicit Places using invariants and state equation in 1883 ms returned []
Implicit Place search using SMT with State Equation took 2222 ms to find 0 implicit places.
Running 590 sub problems to find dead transitions.
[2024-06-01 14:57:39] [INFO ] Flow matrix only has 580 transitions (discarded 12 similar events)
[2024-06-01 14:57:39] [INFO ] Invariant cache hit.
[2024-06-01 14:57:39] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/310 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/310 variables, 15/28 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:57:42] [INFO ] Deduced a trap composed of 52 places in 144 ms of which 2 ms to minimize.
[2024-06-01 14:57:43] [INFO ] Deduced a trap composed of 15 places in 163 ms of which 2 ms to minimize.
[2024-06-01 14:57:43] [INFO ] Deduced a trap composed of 126 places in 128 ms of which 2 ms to minimize.
[2024-06-01 14:57:43] [INFO ] Deduced a trap composed of 140 places in 128 ms of which 2 ms to minimize.
[2024-06-01 14:57:43] [INFO ] Deduced a trap composed of 129 places in 127 ms of which 2 ms to minimize.
[2024-06-01 14:57:43] [INFO ] Deduced a trap composed of 88 places in 116 ms of which 2 ms to minimize.
[2024-06-01 14:57:43] [INFO ] Deduced a trap composed of 40 places in 103 ms of which 2 ms to minimize.
[2024-06-01 14:57:43] [INFO ] Deduced a trap composed of 134 places in 104 ms of which 2 ms to minimize.
[2024-06-01 14:57:44] [INFO ] Deduced a trap composed of 167 places in 110 ms of which 2 ms to minimize.
[2024-06-01 14:57:44] [INFO ] Deduced a trap composed of 177 places in 116 ms of which 2 ms to minimize.
[2024-06-01 14:57:44] [INFO ] Deduced a trap composed of 130 places in 112 ms of which 3 ms to minimize.
[2024-06-01 14:57:44] [INFO ] Deduced a trap composed of 42 places in 62 ms of which 1 ms to minimize.
[2024-06-01 14:57:44] [INFO ] Deduced a trap composed of 40 places in 53 ms of which 1 ms to minimize.
[2024-06-01 14:57:44] [INFO ] Deduced a trap composed of 41 places in 44 ms of which 1 ms to minimize.
[2024-06-01 14:57:44] [INFO ] Deduced a trap composed of 40 places in 40 ms of which 1 ms to minimize.
[2024-06-01 14:57:44] [INFO ] Deduced a trap composed of 40 places in 170 ms of which 2 ms to minimize.
[2024-06-01 14:57:44] [INFO ] Deduced a trap composed of 130 places in 145 ms of which 2 ms to minimize.
[2024-06-01 14:57:45] [INFO ] Deduced a trap composed of 185 places in 125 ms of which 3 ms to minimize.
[2024-06-01 14:57:45] [INFO ] Deduced a trap composed of 178 places in 132 ms of which 2 ms to minimize.
[2024-06-01 14:57:45] [INFO ] Deduced a trap composed of 132 places in 134 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/310 variables, 20/48 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:57:45] [INFO ] Deduced a trap composed of 11 places in 85 ms of which 2 ms to minimize.
[2024-06-01 14:57:45] [INFO ] Deduced a trap composed of 130 places in 147 ms of which 3 ms to minimize.
[2024-06-01 14:57:46] [INFO ] Deduced a trap composed of 128 places in 168 ms of which 2 ms to minimize.
[2024-06-01 14:57:46] [INFO ] Deduced a trap composed of 132 places in 124 ms of which 2 ms to minimize.
[2024-06-01 14:57:46] [INFO ] Deduced a trap composed of 148 places in 115 ms of which 2 ms to minimize.
[2024-06-01 14:57:46] [INFO ] Deduced a trap composed of 106 places in 120 ms of which 2 ms to minimize.
[2024-06-01 14:57:46] [INFO ] Deduced a trap composed of 140 places in 127 ms of which 2 ms to minimize.
[2024-06-01 14:57:46] [INFO ] Deduced a trap composed of 142 places in 97 ms of which 2 ms to minimize.
[2024-06-01 14:57:46] [INFO ] Deduced a trap composed of 139 places in 101 ms of which 1 ms to minimize.
[2024-06-01 14:57:47] [INFO ] Deduced a trap composed of 163 places in 170 ms of which 2 ms to minimize.
[2024-06-01 14:57:47] [INFO ] Deduced a trap composed of 121 places in 130 ms of which 2 ms to minimize.
[2024-06-01 14:57:47] [INFO ] Deduced a trap composed of 163 places in 153 ms of which 2 ms to minimize.
[2024-06-01 14:57:47] [INFO ] Deduced a trap composed of 132 places in 126 ms of which 2 ms to minimize.
[2024-06-01 14:57:48] [INFO ] Deduced a trap composed of 167 places in 129 ms of which 2 ms to minimize.
[2024-06-01 14:57:48] [INFO ] Deduced a trap composed of 138 places in 104 ms of which 2 ms to minimize.
[2024-06-01 14:57:48] [INFO ] Deduced a trap composed of 140 places in 140 ms of which 3 ms to minimize.
[2024-06-01 14:57:49] [INFO ] Deduced a trap composed of 34 places in 160 ms of which 2 ms to minimize.
[2024-06-01 14:57:49] [INFO ] Deduced a trap composed of 41 places in 117 ms of which 1 ms to minimize.
[2024-06-01 14:57:49] [INFO ] Deduced a trap composed of 155 places in 111 ms of which 2 ms to minimize.
[2024-06-01 14:57:49] [INFO ] Deduced a trap composed of 166 places in 115 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/310 variables, 20/68 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:57:52] [INFO ] Deduced a trap composed of 146 places in 151 ms of which 3 ms to minimize.
[2024-06-01 14:57:52] [INFO ] Deduced a trap composed of 173 places in 115 ms of which 1 ms to minimize.
[2024-06-01 14:57:52] [INFO ] Deduced a trap composed of 164 places in 126 ms of which 2 ms to minimize.
[2024-06-01 14:57:52] [INFO ] Deduced a trap composed of 133 places in 119 ms of which 2 ms to minimize.
[2024-06-01 14:57:53] [INFO ] Deduced a trap composed of 134 places in 115 ms of which 2 ms to minimize.
[2024-06-01 14:57:53] [INFO ] Deduced a trap composed of 140 places in 127 ms of which 2 ms to minimize.
[2024-06-01 14:57:53] [INFO ] Deduced a trap composed of 137 places in 114 ms of which 2 ms to minimize.
[2024-06-01 14:57:53] [INFO ] Deduced a trap composed of 168 places in 102 ms of which 1 ms to minimize.
[2024-06-01 14:57:53] [INFO ] Deduced a trap composed of 135 places in 102 ms of which 1 ms to minimize.
[2024-06-01 14:57:54] [INFO ] Deduced a trap composed of 135 places in 100 ms of which 2 ms to minimize.
[2024-06-01 14:57:54] [INFO ] Deduced a trap composed of 142 places in 96 ms of which 2 ms to minimize.
[2024-06-01 14:57:54] [INFO ] Deduced a trap composed of 147 places in 98 ms of which 1 ms to minimize.
[2024-06-01 14:57:54] [INFO ] Deduced a trap composed of 148 places in 102 ms of which 1 ms to minimize.
[2024-06-01 14:57:55] [INFO ] Deduced a trap composed of 140 places in 99 ms of which 1 ms to minimize.
[2024-06-01 14:57:55] [INFO ] Deduced a trap composed of 162 places in 156 ms of which 2 ms to minimize.
[2024-06-01 14:57:55] [INFO ] Deduced a trap composed of 88 places in 125 ms of which 2 ms to minimize.
[2024-06-01 14:57:56] [INFO ] Deduced a trap composed of 88 places in 126 ms of which 2 ms to minimize.
[2024-06-01 14:57:56] [INFO ] Deduced a trap composed of 170 places in 137 ms of which 2 ms to minimize.
[2024-06-01 14:57:56] [INFO ] Deduced a trap composed of 168 places in 123 ms of which 2 ms to minimize.
[2024-06-01 14:57:56] [INFO ] Deduced a trap composed of 170 places in 131 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 20/88 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:57:57] [INFO ] Deduced a trap composed of 154 places in 176 ms of which 2 ms to minimize.
[2024-06-01 14:57:57] [INFO ] Deduced a trap composed of 137 places in 144 ms of which 3 ms to minimize.
[2024-06-01 14:57:57] [INFO ] Deduced a trap composed of 173 places in 130 ms of which 2 ms to minimize.
[2024-06-01 14:57:57] [INFO ] Deduced a trap composed of 155 places in 101 ms of which 1 ms to minimize.
[2024-06-01 14:57:57] [INFO ] Deduced a trap composed of 137 places in 101 ms of which 1 ms to minimize.
[2024-06-01 14:57:58] [INFO ] Deduced a trap composed of 129 places in 152 ms of which 3 ms to minimize.
[2024-06-01 14:57:58] [INFO ] Deduced a trap composed of 131 places in 163 ms of which 2 ms to minimize.
[2024-06-01 14:57:59] [INFO ] Deduced a trap composed of 175 places in 175 ms of which 2 ms to minimize.
[2024-06-01 14:57:59] [INFO ] Deduced a trap composed of 141 places in 157 ms of which 2 ms to minimize.
[2024-06-01 14:57:59] [INFO ] Deduced a trap composed of 141 places in 136 ms of which 2 ms to minimize.
[2024-06-01 14:58:01] [INFO ] Deduced a trap composed of 88 places in 125 ms of which 2 ms to minimize.
[2024-06-01 14:58:01] [INFO ] Deduced a trap composed of 166 places in 135 ms of which 2 ms to minimize.
[2024-06-01 14:58:01] [INFO ] Deduced a trap composed of 163 places in 138 ms of which 2 ms to minimize.
[2024-06-01 14:58:01] [INFO ] Deduced a trap composed of 183 places in 134 ms of which 1 ms to minimize.
[2024-06-01 14:58:01] [INFO ] Deduced a trap composed of 184 places in 116 ms of which 2 ms to minimize.
[2024-06-01 14:58:03] [INFO ] Deduced a trap composed of 151 places in 98 ms of which 6 ms to minimize.
[2024-06-01 14:58:03] [INFO ] Deduced a trap composed of 136 places in 98 ms of which 1 ms to minimize.
[2024-06-01 14:58:03] [INFO ] Deduced a trap composed of 173 places in 101 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/310 variables, 18/106 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:58:04] [INFO ] Deduced a trap composed of 175 places in 106 ms of which 1 ms to minimize.
[2024-06-01 14:58:05] [INFO ] Deduced a trap composed of 144 places in 112 ms of which 2 ms to minimize.
[2024-06-01 14:58:05] [INFO ] Deduced a trap composed of 143 places in 121 ms of which 1 ms to minimize.
[2024-06-01 14:58:05] [INFO ] Deduced a trap composed of 145 places in 112 ms of which 1 ms to minimize.
[2024-06-01 14:58:06] [INFO ] Deduced a trap composed of 140 places in 112 ms of which 2 ms to minimize.
[2024-06-01 14:58:06] [INFO ] Deduced a trap composed of 138 places in 100 ms of which 2 ms to minimize.
[2024-06-01 14:58:07] [INFO ] Deduced a trap composed of 173 places in 106 ms of which 1 ms to minimize.
[2024-06-01 14:58:07] [INFO ] Deduced a trap composed of 174 places in 104 ms of which 2 ms to minimize.
[2024-06-01 14:58:08] [INFO ] Deduced a trap composed of 169 places in 144 ms of which 1 ms to minimize.
[2024-06-01 14:58:08] [INFO ] Deduced a trap composed of 172 places in 117 ms of which 2 ms to minimize.
[2024-06-01 14:58:08] [INFO ] Deduced a trap composed of 174 places in 117 ms of which 1 ms to minimize.
[2024-06-01 14:58:08] [INFO ] Deduced a trap composed of 170 places in 124 ms of which 2 ms to minimize.
[2024-06-01 14:58:08] [INFO ] Deduced a trap composed of 169 places in 115 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 310/892 variables, and 119 constraints, problems are : Problem set: 0 solved, 590 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 15/25 constraints, State Equation: 0/312 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 590/590 constraints, Known Traps: 91/91 constraints]
Escalating to Integer solving :Problem set: 0 solved, 590 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/310 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/310 variables, 15/28 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/310 variables, 91/119 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:58:17] [INFO ] Deduced a trap composed of 109 places in 154 ms of which 2 ms to minimize.
[2024-06-01 14:58:17] [INFO ] Deduced a trap composed of 127 places in 135 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/310 variables, 2/121 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:58:21] [INFO ] Deduced a trap composed of 3 places in 168 ms of which 2 ms to minimize.
[2024-06-01 14:58:21] [INFO ] Deduced a trap composed of 3 places in 143 ms of which 2 ms to minimize.
[2024-06-01 14:58:21] [INFO ] Deduced a trap composed of 22 places in 119 ms of which 1 ms to minimize.
[2024-06-01 14:58:21] [INFO ] Deduced a trap composed of 3 places in 131 ms of which 2 ms to minimize.
[2024-06-01 14:58:21] [INFO ] Deduced a trap composed of 22 places in 135 ms of which 2 ms to minimize.
[2024-06-01 14:58:21] [INFO ] Deduced a trap composed of 140 places in 122 ms of which 2 ms to minimize.
[2024-06-01 14:58:22] [INFO ] Deduced a trap composed of 160 places in 124 ms of which 1 ms to minimize.
[2024-06-01 14:58:22] [INFO ] Deduced a trap composed of 161 places in 138 ms of which 2 ms to minimize.
[2024-06-01 14:58:22] [INFO ] Deduced a trap composed of 164 places in 109 ms of which 1 ms to minimize.
[2024-06-01 14:58:22] [INFO ] Deduced a trap composed of 170 places in 122 ms of which 2 ms to minimize.
[2024-06-01 14:58:22] [INFO ] Deduced a trap composed of 155 places in 106 ms of which 2 ms to minimize.
[2024-06-01 14:58:22] [INFO ] Deduced a trap composed of 136 places in 150 ms of which 1 ms to minimize.
[2024-06-01 14:58:22] [INFO ] Deduced a trap composed of 152 places in 131 ms of which 2 ms to minimize.
[2024-06-01 14:58:23] [INFO ] Deduced a trap composed of 132 places in 170 ms of which 2 ms to minimize.
[2024-06-01 14:58:23] [INFO ] Deduced a trap composed of 157 places in 138 ms of which 2 ms to minimize.
[2024-06-01 14:58:23] [INFO ] Deduced a trap composed of 142 places in 138 ms of which 2 ms to minimize.
[2024-06-01 14:58:23] [INFO ] Deduced a trap composed of 131 places in 174 ms of which 2 ms to minimize.
[2024-06-01 14:58:23] [INFO ] Deduced a trap composed of 160 places in 138 ms of which 2 ms to minimize.
[2024-06-01 14:58:23] [INFO ] Deduced a trap composed of 138 places in 141 ms of which 1 ms to minimize.
[2024-06-01 14:58:24] [INFO ] Deduced a trap composed of 139 places in 124 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 20/141 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:58:27] [INFO ] Deduced a trap composed of 156 places in 135 ms of which 2 ms to minimize.
[2024-06-01 14:58:27] [INFO ] Deduced a trap composed of 141 places in 150 ms of which 3 ms to minimize.
[2024-06-01 14:58:27] [INFO ] Deduced a trap composed of 141 places in 133 ms of which 2 ms to minimize.
[2024-06-01 14:58:27] [INFO ] Deduced a trap composed of 152 places in 167 ms of which 2 ms to minimize.
[2024-06-01 14:58:27] [INFO ] Deduced a trap composed of 152 places in 147 ms of which 2 ms to minimize.
[2024-06-01 14:58:28] [INFO ] Deduced a trap composed of 178 places in 152 ms of which 2 ms to minimize.
[2024-06-01 14:58:28] [INFO ] Deduced a trap composed of 179 places in 122 ms of which 2 ms to minimize.
[2024-06-01 14:58:28] [INFO ] Deduced a trap composed of 140 places in 124 ms of which 3 ms to minimize.
[2024-06-01 14:58:28] [INFO ] Deduced a trap composed of 138 places in 134 ms of which 2 ms to minimize.
[2024-06-01 14:58:28] [INFO ] Deduced a trap composed of 177 places in 104 ms of which 2 ms to minimize.
[2024-06-01 14:58:28] [INFO ] Deduced a trap composed of 175 places in 109 ms of which 2 ms to minimize.
[2024-06-01 14:58:29] [INFO ] Deduced a trap composed of 150 places in 141 ms of which 2 ms to minimize.
[2024-06-01 14:58:29] [INFO ] Deduced a trap composed of 162 places in 89 ms of which 2 ms to minimize.
[2024-06-01 14:58:30] [INFO ] Deduced a trap composed of 137 places in 89 ms of which 2 ms to minimize.
[2024-06-01 14:58:30] [INFO ] Deduced a trap composed of 118 places in 99 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/310 variables, 15/156 constraints. Problems are: Problem set: 0 solved, 590 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 310/892 variables, and 156 constraints, problems are : Problem set: 0 solved, 590 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 15/25 constraints, State Equation: 0/312 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/590 constraints, Known Traps: 128/128 constraints]
After SMT, in 60671ms problems are : Problem set: 0 solved, 590 unsolved
Search for dead transitions found 0 dead transitions in 60680ms
Finished structural reductions in LTL mode , in 1 iterations and 83411 ms. Remains : 312/312 places, 592/592 transitions.
Treatment of property PolyORBLF-PT-S02J04T06-LTLFireability-06 finished in 326232 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Found a Shortening insensitive property : PolyORBLF-PT-S02J04T06-LTLFireability-07
Stuttering acceptance computed with spot in 134 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 31 out of 457 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 457/457 places, 812/812 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 457 transition count 770
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 415 transition count 770
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 84 place count 415 transition count 722
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 180 place count 367 transition count 722
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 276 place count 319 transition count 674
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 280 place count 315 transition count 670
Iterating global reduction 2 with 4 rules applied. Total rules applied 284 place count 315 transition count 670
Applied a total of 284 rules in 22 ms. Remains 315 /457 variables (removed 142) and now considering 670/812 (removed 142) transitions.
Running 668 sub problems to find dead transitions.
[2024-06-01 14:58:40] [INFO ] Flow matrix only has 658 transitions (discarded 12 similar events)
// Phase 1: matrix 658 rows 315 cols
[2024-06-01 14:58:40] [INFO ] Computed 39 invariants in 7 ms
[2024-06-01 14:58:40] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/313 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 668 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/313 variables, 19/31 constraints. Problems are: Problem set: 0 solved, 668 unsolved
[2024-06-01 14:58:43] [INFO ] Deduced a trap composed of 41 places in 74 ms of which 1 ms to minimize.
[2024-06-01 14:58:43] [INFO ] Deduced a trap composed of 40 places in 88 ms of which 1 ms to minimize.
[2024-06-01 14:58:43] [INFO ] Deduced a trap composed of 15 places in 86 ms of which 1 ms to minimize.
[2024-06-01 14:58:43] [INFO ] Deduced a trap composed of 40 places in 37 ms of which 0 ms to minimize.
[2024-06-01 14:58:44] [INFO ] Deduced a trap composed of 40 places in 45 ms of which 1 ms to minimize.
[2024-06-01 14:58:44] [INFO ] Deduced a trap composed of 108 places in 94 ms of which 1 ms to minimize.
[2024-06-01 14:58:44] [INFO ] Deduced a trap composed of 164 places in 117 ms of which 1 ms to minimize.
[2024-06-01 14:58:44] [INFO ] Deduced a trap composed of 25 places in 87 ms of which 2 ms to minimize.
[2024-06-01 14:58:44] [INFO ] Deduced a trap composed of 41 places in 25 ms of which 1 ms to minimize.
[2024-06-01 14:58:45] [INFO ] Deduced a trap composed of 40 places in 93 ms of which 2 ms to minimize.
[2024-06-01 14:58:45] [INFO ] Deduced a trap composed of 55 places in 106 ms of which 2 ms to minimize.
[2024-06-01 14:58:46] [INFO ] Deduced a trap composed of 103 places in 102 ms of which 1 ms to minimize.
[2024-06-01 14:58:48] [INFO ] Deduced a trap composed of 92 places in 167 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/313 variables, 13/44 constraints. Problems are: Problem set: 0 solved, 668 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/313 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 668 unsolved
Problem TDEAD12 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD27 is UNSAT
Problem TDEAD50 is UNSAT
Problem TDEAD56 is UNSAT
Problem TDEAD64 is UNSAT
Problem TDEAD66 is UNSAT
Problem TDEAD76 is UNSAT
Problem TDEAD77 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD93 is UNSAT
Problem TDEAD109 is UNSAT
Problem TDEAD121 is UNSAT
Problem TDEAD128 is UNSAT
Problem TDEAD129 is UNSAT
Problem TDEAD131 is UNSAT
Problem TDEAD133 is UNSAT
Problem TDEAD140 is UNSAT
Problem TDEAD150 is UNSAT
Problem TDEAD164 is UNSAT
Problem TDEAD174 is UNSAT
Problem TDEAD184 is UNSAT
Problem TDEAD188 is UNSAT
Problem TDEAD198 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD205 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD221 is UNSAT
Problem TDEAD227 is UNSAT
Problem TDEAD234 is UNSAT
Problem TDEAD237 is UNSAT
Problem TDEAD239 is UNSAT
Problem TDEAD240 is UNSAT
Problem TDEAD243 is UNSAT
Problem TDEAD254 is UNSAT
Problem TDEAD255 is UNSAT
Problem TDEAD259 is UNSAT
Problem TDEAD279 is UNSAT
Problem TDEAD295 is UNSAT
Problem TDEAD311 is UNSAT
Problem TDEAD313 is UNSAT
Problem TDEAD320 is UNSAT
Problem TDEAD321 is UNSAT
Problem TDEAD329 is UNSAT
Problem TDEAD331 is UNSAT
Problem TDEAD337 is UNSAT
Problem TDEAD340 is UNSAT
Problem TDEAD342 is UNSAT
Problem TDEAD348 is UNSAT
Problem TDEAD349 is UNSAT
Problem TDEAD350 is UNSAT
Problem TDEAD352 is UNSAT
Problem TDEAD353 is UNSAT
Problem TDEAD354 is UNSAT
Problem TDEAD357 is UNSAT
Problem TDEAD368 is UNSAT
Problem TDEAD369 is UNSAT
Problem TDEAD372 is UNSAT
Problem TDEAD379 is UNSAT
Problem TDEAD387 is UNSAT
Problem TDEAD390 is UNSAT
Problem TDEAD393 is UNSAT
Problem TDEAD394 is UNSAT
Problem TDEAD396 is UNSAT
Problem TDEAD400 is UNSAT
Problem TDEAD401 is UNSAT
At refinement iteration 4 (OVERLAPS) 2/315 variables, 8/52 constraints. Problems are: Problem set: 66 solved, 602 unsolved
[2024-06-01 14:58:58] [INFO ] Deduced a trap composed of 40 places in 182 ms of which 2 ms to minimize.
[2024-06-01 14:58:58] [INFO ] Deduced a trap composed of 167 places in 180 ms of which 2 ms to minimize.
[2024-06-01 14:58:58] [INFO ] Deduced a trap composed of 111 places in 144 ms of which 1 ms to minimize.
[2024-06-01 14:59:00] [INFO ] Deduced a trap composed of 39 places in 106 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 315/973 variables, and 56 constraints, problems are : Problem set: 66 solved, 602 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 27/27 constraints, State Equation: 0/315 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 668/668 constraints, Known Traps: 17/17 constraints]
Escalating to Integer solving :Problem set: 66 solved, 602 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/313 variables, 12/12 constraints. Problems are: Problem set: 66 solved, 602 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/313 variables, 19/31 constraints. Problems are: Problem set: 66 solved, 602 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/313 variables, 13/44 constraints. Problems are: Problem set: 66 solved, 602 unsolved
[2024-06-01 14:59:02] [INFO ] Deduced a trap composed of 140 places in 180 ms of which 2 ms to minimize.
[2024-06-01 14:59:02] [INFO ] Deduced a trap composed of 168 places in 123 ms of which 2 ms to minimize.
[2024-06-01 14:59:03] [INFO ] Deduced a trap composed of 162 places in 167 ms of which 2 ms to minimize.
[2024-06-01 14:59:03] [INFO ] Deduced a trap composed of 3 places in 61 ms of which 1 ms to minimize.
[2024-06-01 14:59:03] [INFO ] Deduced a trap composed of 3 places in 28 ms of which 0 ms to minimize.
[2024-06-01 14:59:03] [INFO ] Deduced a trap composed of 2 places in 83 ms of which 2 ms to minimize.
[2024-06-01 14:59:03] [INFO ] Deduced a trap composed of 22 places in 30 ms of which 1 ms to minimize.
[2024-06-01 14:59:03] [INFO ] Deduced a trap composed of 168 places in 165 ms of which 3 ms to minimize.
[2024-06-01 14:59:03] [INFO ] Deduced a trap composed of 163 places in 157 ms of which 2 ms to minimize.
[2024-06-01 14:59:03] [INFO ] Deduced a trap composed of 161 places in 148 ms of which 3 ms to minimize.
[2024-06-01 14:59:04] [INFO ] Deduced a trap composed of 155 places in 156 ms of which 5 ms to minimize.
[2024-06-01 14:59:04] [INFO ] Deduced a trap composed of 155 places in 120 ms of which 2 ms to minimize.
[2024-06-01 14:59:04] [INFO ] Deduced a trap composed of 159 places in 119 ms of which 1 ms to minimize.
[2024-06-01 14:59:04] [INFO ] Deduced a trap composed of 181 places in 213 ms of which 1 ms to minimize.
[2024-06-01 14:59:04] [INFO ] Deduced a trap composed of 171 places in 146 ms of which 2 ms to minimize.
[2024-06-01 14:59:04] [INFO ] Deduced a trap composed of 171 places in 145 ms of which 2 ms to minimize.
[2024-06-01 14:59:05] [INFO ] Deduced a trap composed of 108 places in 125 ms of which 2 ms to minimize.
[2024-06-01 14:59:05] [INFO ] Deduced a trap composed of 119 places in 194 ms of which 2 ms to minimize.
[2024-06-01 14:59:06] [INFO ] Deduced a trap composed of 136 places in 127 ms of which 2 ms to minimize.
[2024-06-01 14:59:07] [INFO ] Deduced a trap composed of 157 places in 178 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/313 variables, 20/64 constraints. Problems are: Problem set: 66 solved, 602 unsolved
[2024-06-01 14:59:09] [INFO ] Deduced a trap composed of 153 places in 147 ms of which 3 ms to minimize.
[2024-06-01 14:59:09] [INFO ] Deduced a trap composed of 164 places in 146 ms of which 2 ms to minimize.
[2024-06-01 14:59:10] [INFO ] Deduced a trap composed of 152 places in 166 ms of which 2 ms to minimize.
[2024-06-01 14:59:10] [INFO ] Deduced a trap composed of 162 places in 150 ms of which 1 ms to minimize.
[2024-06-01 14:59:10] [INFO ] Deduced a trap composed of 136 places in 146 ms of which 1 ms to minimize.
[2024-06-01 14:59:10] [INFO ] Deduced a trap composed of 179 places in 122 ms of which 1 ms to minimize.
[2024-06-01 14:59:11] [INFO ] Deduced a trap composed of 153 places in 123 ms of which 1 ms to minimize.
[2024-06-01 14:59:11] [INFO ] Deduced a trap composed of 169 places in 123 ms of which 1 ms to minimize.
[2024-06-01 14:59:11] [INFO ] Deduced a trap composed of 175 places in 146 ms of which 1 ms to minimize.
[2024-06-01 14:59:12] [INFO ] Deduced a trap composed of 175 places in 153 ms of which 2 ms to minimize.
[2024-06-01 14:59:14] [INFO ] Deduced a trap composed of 178 places in 176 ms of which 2 ms to minimize.
[2024-06-01 14:59:15] [INFO ] Deduced a trap composed of 188 places in 131 ms of which 2 ms to minimize.
[2024-06-01 14:59:15] [INFO ] Deduced a trap composed of 116 places in 123 ms of which 2 ms to minimize.
[2024-06-01 14:59:17] [INFO ] Deduced a trap composed of 26 places in 121 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/313 variables, 14/78 constraints. Problems are: Problem set: 66 solved, 602 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 313/973 variables, and 78 constraints, problems are : Problem set: 66 solved, 602 unsolved in 20014 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 19/27 constraints, State Equation: 0/315 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/668 constraints, Known Traps: 47/51 constraints]
After SMT, in 40787ms problems are : Problem set: 66 solved, 602 unsolved
Search for dead transitions found 66 dead transitions in 40793ms
Found 66 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 66 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 66 transitions.
[2024-06-01 14:59:20] [INFO ] Flow matrix only has 592 transitions (discarded 12 similar events)
// Phase 1: matrix 592 rows 315 cols
[2024-06-01 14:59:20] [INFO ] Computed 39 invariants in 6 ms
[2024-06-01 14:59:21] [INFO ] Implicit Places using invariants in 251 ms returned [81]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 253 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 314/457 places, 604/812 transitions.
Reduce places removed 2 places and 12 transitions.
Reduce places removed 12 places and 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 300 transition count 580
Applied a total of 12 rules in 9 ms. Remains 300 /314 variables (removed 14) and now considering 580/604 (removed 24) transitions.
[2024-06-01 14:59:21] [INFO ] Flow matrix only has 568 transitions (discarded 12 similar events)
// Phase 1: matrix 568 rows 300 cols
[2024-06-01 14:59:21] [INFO ] Computed 38 invariants in 5 ms
[2024-06-01 14:59:21] [INFO ] Implicit Places using invariants in 281 ms returned []
[2024-06-01 14:59:21] [INFO ] Flow matrix only has 568 transitions (discarded 12 similar events)
[2024-06-01 14:59:21] [INFO ] Invariant cache hit.
[2024-06-01 14:59:21] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-06-01 14:59:23] [INFO ] Implicit Places using invariants and state equation in 1725 ms returned []
Implicit Place search using SMT with State Equation took 2007 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 300/457 places, 580/812 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 43086 ms. Remains : 300/457 places, 580/812 transitions.
Running random walk in product with property : PolyORBLF-PT-S02J04T06-LTLFireability-07
Product exploration explored 100000 steps with 25000 reset in 267 ms.
Product exploration explored 100000 steps with 25000 reset in 254 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 76 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 142 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 21 steps (0 resets) in 4 ms. (4 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 83 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 120 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 31 out of 300 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 300/300 places, 580/580 transitions.
Applied a total of 0 rules in 2 ms. Remains 300 /300 variables (removed 0) and now considering 580/580 (removed 0) transitions.
Running 578 sub problems to find dead transitions.
[2024-06-01 14:59:24] [INFO ] Flow matrix only has 568 transitions (discarded 12 similar events)
[2024-06-01 14:59:24] [INFO ] Invariant cache hit.
[2024-06-01 14:59:24] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/298 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 578 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/298 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 14:59:27] [INFO ] Deduced a trap composed of 39 places in 131 ms of which 2 ms to minimize.
[2024-06-01 14:59:27] [INFO ] Deduced a trap composed of 38 places in 110 ms of which 2 ms to minimize.
[2024-06-01 14:59:28] [INFO ] Deduced a trap composed of 15 places in 109 ms of which 2 ms to minimize.
[2024-06-01 14:59:28] [INFO ] Deduced a trap composed of 38 places in 114 ms of which 1 ms to minimize.
[2024-06-01 14:59:28] [INFO ] Deduced a trap composed of 100 places in 111 ms of which 1 ms to minimize.
[2024-06-01 14:59:28] [INFO ] Deduced a trap composed of 127 places in 112 ms of which 2 ms to minimize.
[2024-06-01 14:59:28] [INFO ] Deduced a trap composed of 123 places in 99 ms of which 2 ms to minimize.
[2024-06-01 14:59:28] [INFO ] Deduced a trap composed of 38 places in 50 ms of which 1 ms to minimize.
[2024-06-01 14:59:28] [INFO ] Deduced a trap composed of 38 places in 28 ms of which 0 ms to minimize.
[2024-06-01 14:59:28] [INFO ] Deduced a trap composed of 94 places in 143 ms of which 1 ms to minimize.
[2024-06-01 14:59:29] [INFO ] Deduced a trap composed of 89 places in 115 ms of which 1 ms to minimize.
[2024-06-01 14:59:29] [INFO ] Deduced a trap composed of 39 places in 49 ms of which 0 ms to minimize.
[2024-06-01 14:59:29] [INFO ] Deduced a trap composed of 166 places in 161 ms of which 2 ms to minimize.
[2024-06-01 14:59:29] [INFO ] Deduced a trap composed of 140 places in 135 ms of which 2 ms to minimize.
[2024-06-01 14:59:29] [INFO ] Deduced a trap composed of 154 places in 148 ms of which 2 ms to minimize.
[2024-06-01 14:59:30] [INFO ] Deduced a trap composed of 132 places in 152 ms of which 2 ms to minimize.
[2024-06-01 14:59:30] [INFO ] Deduced a trap composed of 141 places in 136 ms of which 2 ms to minimize.
[2024-06-01 14:59:30] [INFO ] Deduced a trap composed of 30 places in 159 ms of which 3 ms to minimize.
[2024-06-01 14:59:30] [INFO ] Deduced a trap composed of 45 places in 128 ms of which 2 ms to minimize.
[2024-06-01 14:59:31] [INFO ] Deduced a trap composed of 11 places in 117 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/298 variables, 20/56 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 14:59:31] [INFO ] Deduced a trap composed of 123 places in 145 ms of which 3 ms to minimize.
[2024-06-01 14:59:31] [INFO ] Deduced a trap composed of 153 places in 179 ms of which 2 ms to minimize.
[2024-06-01 14:59:32] [INFO ] Deduced a trap composed of 158 places in 160 ms of which 2 ms to minimize.
[2024-06-01 14:59:32] [INFO ] Deduced a trap composed of 88 places in 174 ms of which 3 ms to minimize.
[2024-06-01 14:59:32] [INFO ] Deduced a trap composed of 88 places in 127 ms of which 3 ms to minimize.
[2024-06-01 14:59:33] [INFO ] Deduced a trap composed of 116 places in 132 ms of which 2 ms to minimize.
[2024-06-01 14:59:33] [INFO ] Deduced a trap composed of 115 places in 130 ms of which 2 ms to minimize.
[2024-06-01 14:59:33] [INFO ] Deduced a trap composed of 137 places in 106 ms of which 2 ms to minimize.
[2024-06-01 14:59:33] [INFO ] Deduced a trap composed of 131 places in 165 ms of which 2 ms to minimize.
[2024-06-01 14:59:33] [INFO ] Deduced a trap composed of 88 places in 164 ms of which 2 ms to minimize.
[2024-06-01 14:59:34] [INFO ] Deduced a trap composed of 155 places in 166 ms of which 2 ms to minimize.
[2024-06-01 14:59:34] [INFO ] Deduced a trap composed of 154 places in 138 ms of which 2 ms to minimize.
[2024-06-01 14:59:34] [INFO ] Deduced a trap composed of 150 places in 118 ms of which 1 ms to minimize.
[2024-06-01 14:59:34] [INFO ] Deduced a trap composed of 132 places in 113 ms of which 2 ms to minimize.
[2024-06-01 14:59:34] [INFO ] Deduced a trap composed of 98 places in 168 ms of which 2 ms to minimize.
[2024-06-01 14:59:35] [INFO ] Deduced a trap composed of 98 places in 169 ms of which 2 ms to minimize.
[2024-06-01 14:59:35] [INFO ] Deduced a trap composed of 152 places in 120 ms of which 2 ms to minimize.
[2024-06-01 14:59:35] [INFO ] Deduced a trap composed of 151 places in 107 ms of which 2 ms to minimize.
[2024-06-01 14:59:35] [INFO ] Deduced a trap composed of 156 places in 96 ms of which 1 ms to minimize.
[2024-06-01 14:59:36] [INFO ] Deduced a trap composed of 173 places in 109 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/298 variables, 20/76 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 14:59:38] [INFO ] Deduced a trap composed of 142 places in 118 ms of which 2 ms to minimize.
[2024-06-01 14:59:39] [INFO ] Deduced a trap composed of 141 places in 118 ms of which 2 ms to minimize.
[2024-06-01 14:59:39] [INFO ] Deduced a trap composed of 117 places in 145 ms of which 2 ms to minimize.
[2024-06-01 14:59:39] [INFO ] Deduced a trap composed of 141 places in 110 ms of which 2 ms to minimize.
[2024-06-01 14:59:39] [INFO ] Deduced a trap composed of 145 places in 108 ms of which 2 ms to minimize.
[2024-06-01 14:59:39] [INFO ] Deduced a trap composed of 158 places in 151 ms of which 2 ms to minimize.
[2024-06-01 14:59:39] [INFO ] Deduced a trap composed of 88 places in 94 ms of which 1 ms to minimize.
[2024-06-01 14:59:40] [INFO ] Deduced a trap composed of 153 places in 165 ms of which 2 ms to minimize.
[2024-06-01 14:59:40] [INFO ] Deduced a trap composed of 180 places in 116 ms of which 2 ms to minimize.
[2024-06-01 14:59:40] [INFO ] Deduced a trap composed of 175 places in 101 ms of which 2 ms to minimize.
[2024-06-01 14:59:41] [INFO ] Deduced a trap composed of 133 places in 175 ms of which 2 ms to minimize.
[2024-06-01 14:59:41] [INFO ] Deduced a trap composed of 105 places in 151 ms of which 2 ms to minimize.
[2024-06-01 14:59:41] [INFO ] Deduced a trap composed of 132 places in 153 ms of which 2 ms to minimize.
[2024-06-01 14:59:42] [INFO ] Deduced a trap composed of 108 places in 124 ms of which 2 ms to minimize.
[2024-06-01 14:59:42] [INFO ] Deduced a trap composed of 138 places in 161 ms of which 3 ms to minimize.
[2024-06-01 14:59:43] [INFO ] Deduced a trap composed of 156 places in 159 ms of which 3 ms to minimize.
[2024-06-01 14:59:43] [INFO ] Deduced a trap composed of 134 places in 136 ms of which 3 ms to minimize.
[2024-06-01 14:59:43] [INFO ] Deduced a trap composed of 141 places in 157 ms of which 2 ms to minimize.
[2024-06-01 14:59:43] [INFO ] Deduced a trap composed of 159 places in 132 ms of which 2 ms to minimize.
[2024-06-01 14:59:43] [INFO ] Deduced a trap composed of 157 places in 137 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/298 variables, 20/96 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 14:59:44] [INFO ] Deduced a trap composed of 98 places in 140 ms of which 2 ms to minimize.
[2024-06-01 14:59:44] [INFO ] Deduced a trap composed of 132 places in 112 ms of which 1 ms to minimize.
[2024-06-01 14:59:44] [INFO ] Deduced a trap composed of 139 places in 128 ms of which 1 ms to minimize.
[2024-06-01 14:59:44] [INFO ] Deduced a trap composed of 137 places in 136 ms of which 3 ms to minimize.
SMT process timed out in 20610ms, After SMT, problems are : Problem set: 0 solved, 578 unsolved
Search for dead transitions found 0 dead transitions in 20616ms
[2024-06-01 14:59:44] [INFO ] Flow matrix only has 568 transitions (discarded 12 similar events)
[2024-06-01 14:59:44] [INFO ] Invariant cache hit.
[2024-06-01 14:59:45] [INFO ] Implicit Places using invariants in 206 ms returned []
[2024-06-01 14:59:45] [INFO ] Flow matrix only has 568 transitions (discarded 12 similar events)
[2024-06-01 14:59:45] [INFO ] Invariant cache hit.
[2024-06-01 14:59:45] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-06-01 14:59:46] [INFO ] Implicit Places using invariants and state equation in 1532 ms returned []
Implicit Place search using SMT with State Equation took 1753 ms to find 0 implicit places.
Running 578 sub problems to find dead transitions.
[2024-06-01 14:59:46] [INFO ] Flow matrix only has 568 transitions (discarded 12 similar events)
[2024-06-01 14:59:46] [INFO ] Invariant cache hit.
[2024-06-01 14:59:46] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/298 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 578 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/298 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 14:59:49] [INFO ] Deduced a trap composed of 39 places in 96 ms of which 2 ms to minimize.
[2024-06-01 14:59:49] [INFO ] Deduced a trap composed of 38 places in 162 ms of which 2 ms to minimize.
[2024-06-01 14:59:49] [INFO ] Deduced a trap composed of 15 places in 104 ms of which 1 ms to minimize.
[2024-06-01 14:59:49] [INFO ] Deduced a trap composed of 38 places in 139 ms of which 2 ms to minimize.
[2024-06-01 14:59:50] [INFO ] Deduced a trap composed of 100 places in 150 ms of which 5 ms to minimize.
[2024-06-01 14:59:50] [INFO ] Deduced a trap composed of 127 places in 112 ms of which 2 ms to minimize.
[2024-06-01 14:59:50] [INFO ] Deduced a trap composed of 123 places in 118 ms of which 2 ms to minimize.
[2024-06-01 14:59:50] [INFO ] Deduced a trap composed of 38 places in 44 ms of which 1 ms to minimize.
[2024-06-01 14:59:50] [INFO ] Deduced a trap composed of 38 places in 38 ms of which 0 ms to minimize.
[2024-06-01 14:59:50] [INFO ] Deduced a trap composed of 94 places in 91 ms of which 1 ms to minimize.
[2024-06-01 14:59:50] [INFO ] Deduced a trap composed of 89 places in 159 ms of which 2 ms to minimize.
[2024-06-01 14:59:51] [INFO ] Deduced a trap composed of 39 places in 45 ms of which 1 ms to minimize.
[2024-06-01 14:59:51] [INFO ] Deduced a trap composed of 166 places in 154 ms of which 3 ms to minimize.
[2024-06-01 14:59:51] [INFO ] Deduced a trap composed of 140 places in 151 ms of which 3 ms to minimize.
[2024-06-01 14:59:51] [INFO ] Deduced a trap composed of 154 places in 137 ms of which 2 ms to minimize.
[2024-06-01 14:59:51] [INFO ] Deduced a trap composed of 132 places in 171 ms of which 3 ms to minimize.
[2024-06-01 14:59:52] [INFO ] Deduced a trap composed of 141 places in 138 ms of which 2 ms to minimize.
[2024-06-01 14:59:52] [INFO ] Deduced a trap composed of 30 places in 168 ms of which 3 ms to minimize.
[2024-06-01 14:59:52] [INFO ] Deduced a trap composed of 45 places in 137 ms of which 2 ms to minimize.
[2024-06-01 14:59:52] [INFO ] Deduced a trap composed of 11 places in 82 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/298 variables, 20/56 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 14:59:52] [INFO ] Deduced a trap composed of 123 places in 95 ms of which 1 ms to minimize.
[2024-06-01 14:59:53] [INFO ] Deduced a trap composed of 153 places in 121 ms of which 1 ms to minimize.
[2024-06-01 14:59:53] [INFO ] Deduced a trap composed of 158 places in 95 ms of which 1 ms to minimize.
[2024-06-01 14:59:53] [INFO ] Deduced a trap composed of 88 places in 107 ms of which 2 ms to minimize.
[2024-06-01 14:59:54] [INFO ] Deduced a trap composed of 88 places in 124 ms of which 2 ms to minimize.
[2024-06-01 14:59:54] [INFO ] Deduced a trap composed of 116 places in 104 ms of which 1 ms to minimize.
[2024-06-01 14:59:54] [INFO ] Deduced a trap composed of 115 places in 110 ms of which 1 ms to minimize.
[2024-06-01 14:59:54] [INFO ] Deduced a trap composed of 137 places in 147 ms of which 2 ms to minimize.
[2024-06-01 14:59:54] [INFO ] Deduced a trap composed of 131 places in 137 ms of which 2 ms to minimize.
[2024-06-01 14:59:54] [INFO ] Deduced a trap composed of 88 places in 92 ms of which 1 ms to minimize.
[2024-06-01 14:59:55] [INFO ] Deduced a trap composed of 155 places in 105 ms of which 1 ms to minimize.
[2024-06-01 14:59:55] [INFO ] Deduced a trap composed of 154 places in 107 ms of which 2 ms to minimize.
[2024-06-01 14:59:55] [INFO ] Deduced a trap composed of 150 places in 108 ms of which 2 ms to minimize.
[2024-06-01 14:59:55] [INFO ] Deduced a trap composed of 132 places in 161 ms of which 2 ms to minimize.
[2024-06-01 14:59:55] [INFO ] Deduced a trap composed of 98 places in 158 ms of which 3 ms to minimize.
[2024-06-01 14:59:56] [INFO ] Deduced a trap composed of 98 places in 143 ms of which 3 ms to minimize.
[2024-06-01 14:59:56] [INFO ] Deduced a trap composed of 152 places in 140 ms of which 2 ms to minimize.
[2024-06-01 14:59:56] [INFO ] Deduced a trap composed of 151 places in 172 ms of which 3 ms to minimize.
[2024-06-01 14:59:57] [INFO ] Deduced a trap composed of 156 places in 111 ms of which 2 ms to minimize.
[2024-06-01 14:59:57] [INFO ] Deduced a trap composed of 173 places in 125 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/298 variables, 20/76 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 15:00:00] [INFO ] Deduced a trap composed of 142 places in 99 ms of which 1 ms to minimize.
[2024-06-01 15:00:00] [INFO ] Deduced a trap composed of 141 places in 125 ms of which 2 ms to minimize.
[2024-06-01 15:00:00] [INFO ] Deduced a trap composed of 117 places in 109 ms of which 1 ms to minimize.
[2024-06-01 15:00:00] [INFO ] Deduced a trap composed of 141 places in 113 ms of which 1 ms to minimize.
[2024-06-01 15:00:00] [INFO ] Deduced a trap composed of 145 places in 113 ms of which 2 ms to minimize.
[2024-06-01 15:00:00] [INFO ] Deduced a trap composed of 158 places in 112 ms of which 2 ms to minimize.
[2024-06-01 15:00:00] [INFO ] Deduced a trap composed of 88 places in 113 ms of which 2 ms to minimize.
[2024-06-01 15:00:01] [INFO ] Deduced a trap composed of 153 places in 98 ms of which 1 ms to minimize.
[2024-06-01 15:00:01] [INFO ] Deduced a trap composed of 180 places in 120 ms of which 2 ms to minimize.
[2024-06-01 15:00:01] [INFO ] Deduced a trap composed of 175 places in 110 ms of which 1 ms to minimize.
[2024-06-01 15:00:01] [INFO ] Deduced a trap composed of 133 places in 91 ms of which 2 ms to minimize.
[2024-06-01 15:00:02] [INFO ] Deduced a trap composed of 105 places in 142 ms of which 2 ms to minimize.
[2024-06-01 15:00:02] [INFO ] Deduced a trap composed of 132 places in 189 ms of which 2 ms to minimize.
[2024-06-01 15:00:03] [INFO ] Deduced a trap composed of 108 places in 163 ms of which 2 ms to minimize.
[2024-06-01 15:00:03] [INFO ] Deduced a trap composed of 138 places in 159 ms of which 2 ms to minimize.
[2024-06-01 15:00:03] [INFO ] Deduced a trap composed of 156 places in 124 ms of which 3 ms to minimize.
[2024-06-01 15:00:04] [INFO ] Deduced a trap composed of 134 places in 152 ms of which 2 ms to minimize.
[2024-06-01 15:00:04] [INFO ] Deduced a trap composed of 141 places in 114 ms of which 2 ms to minimize.
[2024-06-01 15:00:04] [INFO ] Deduced a trap composed of 159 places in 155 ms of which 2 ms to minimize.
[2024-06-01 15:00:04] [INFO ] Deduced a trap composed of 157 places in 142 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/298 variables, 20/96 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 15:00:05] [INFO ] Deduced a trap composed of 98 places in 109 ms of which 1 ms to minimize.
[2024-06-01 15:00:05] [INFO ] Deduced a trap composed of 132 places in 107 ms of which 1 ms to minimize.
[2024-06-01 15:00:05] [INFO ] Deduced a trap composed of 139 places in 120 ms of which 2 ms to minimize.
[2024-06-01 15:00:05] [INFO ] Deduced a trap composed of 137 places in 118 ms of which 2 ms to minimize.
[2024-06-01 15:00:05] [INFO ] Deduced a trap composed of 124 places in 118 ms of which 2 ms to minimize.
[2024-06-01 15:00:05] [INFO ] Deduced a trap composed of 161 places in 117 ms of which 1 ms to minimize.
[2024-06-01 15:00:06] [INFO ] Deduced a trap composed of 165 places in 121 ms of which 2 ms to minimize.
[2024-06-01 15:00:06] [INFO ] Deduced a trap composed of 141 places in 117 ms of which 2 ms to minimize.
[2024-06-01 15:00:07] [INFO ] Deduced a trap composed of 147 places in 101 ms of which 2 ms to minimize.
[2024-06-01 15:00:07] [INFO ] Deduced a trap composed of 150 places in 126 ms of which 2 ms to minimize.
[2024-06-01 15:00:08] [INFO ] Deduced a trap composed of 153 places in 121 ms of which 2 ms to minimize.
[2024-06-01 15:00:08] [INFO ] Deduced a trap composed of 144 places in 134 ms of which 1 ms to minimize.
[2024-06-01 15:00:08] [INFO ] Deduced a trap composed of 147 places in 136 ms of which 2 ms to minimize.
[2024-06-01 15:00:08] [INFO ] Deduced a trap composed of 136 places in 126 ms of which 2 ms to minimize.
[2024-06-01 15:00:08] [INFO ] Deduced a trap composed of 129 places in 117 ms of which 2 ms to minimize.
[2024-06-01 15:00:08] [INFO ] Deduced a trap composed of 145 places in 124 ms of which 2 ms to minimize.
[2024-06-01 15:00:09] [INFO ] Deduced a trap composed of 138 places in 117 ms of which 2 ms to minimize.
[2024-06-01 15:00:09] [INFO ] Deduced a trap composed of 141 places in 137 ms of which 1 ms to minimize.
[2024-06-01 15:00:10] [INFO ] Deduced a trap composed of 134 places in 108 ms of which 2 ms to minimize.
[2024-06-01 15:00:10] [INFO ] Deduced a trap composed of 138 places in 136 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/298 variables, 20/116 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 15:00:11] [INFO ] Deduced a trap composed of 146 places in 115 ms of which 2 ms to minimize.
[2024-06-01 15:00:11] [INFO ] Deduced a trap composed of 156 places in 117 ms of which 2 ms to minimize.
[2024-06-01 15:00:11] [INFO ] Deduced a trap composed of 152 places in 121 ms of which 1 ms to minimize.
[2024-06-01 15:00:11] [INFO ] Deduced a trap composed of 150 places in 126 ms of which 1 ms to minimize.
[2024-06-01 15:00:11] [INFO ] Deduced a trap composed of 148 places in 120 ms of which 1 ms to minimize.
[2024-06-01 15:00:12] [INFO ] Deduced a trap composed of 129 places in 128 ms of which 2 ms to minimize.
[2024-06-01 15:00:12] [INFO ] Deduced a trap composed of 177 places in 124 ms of which 1 ms to minimize.
[2024-06-01 15:00:12] [INFO ] Deduced a trap composed of 127 places in 125 ms of which 2 ms to minimize.
[2024-06-01 15:00:12] [INFO ] Deduced a trap composed of 150 places in 115 ms of which 1 ms to minimize.
[2024-06-01 15:00:12] [INFO ] Deduced a trap composed of 153 places in 129 ms of which 2 ms to minimize.
[2024-06-01 15:00:12] [INFO ] Deduced a trap composed of 160 places in 103 ms of which 1 ms to minimize.
[2024-06-01 15:00:13] [INFO ] Deduced a trap composed of 88 places in 97 ms of which 2 ms to minimize.
[2024-06-01 15:00:13] [INFO ] Deduced a trap composed of 88 places in 133 ms of which 1 ms to minimize.
[2024-06-01 15:00:13] [INFO ] Deduced a trap composed of 116 places in 120 ms of which 2 ms to minimize.
[2024-06-01 15:00:14] [INFO ] Deduced a trap composed of 130 places in 99 ms of which 1 ms to minimize.
[2024-06-01 15:00:14] [INFO ] Deduced a trap composed of 150 places in 107 ms of which 2 ms to minimize.
[2024-06-01 15:00:14] [INFO ] Deduced a trap composed of 129 places in 95 ms of which 2 ms to minimize.
[2024-06-01 15:00:15] [INFO ] Deduced a trap composed of 136 places in 119 ms of which 2 ms to minimize.
[2024-06-01 15:00:15] [INFO ] Deduced a trap composed of 150 places in 115 ms of which 2 ms to minimize.
[2024-06-01 15:00:15] [INFO ] Deduced a trap composed of 120 places in 123 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/298 variables, 20/136 constraints. Problems are: Problem set: 0 solved, 578 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 298/868 variables, and 136 constraints, problems are : Problem set: 0 solved, 578 unsolved in 30010 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 20/22 constraints, State Equation: 0/300 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 578/578 constraints, Known Traps: 100/100 constraints]
Escalating to Integer solving :Problem set: 0 solved, 578 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/298 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 578 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/298 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 578 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/298 variables, 100/136 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 15:00:20] [INFO ] Deduced a trap composed of 169 places in 186 ms of which 3 ms to minimize.
[2024-06-01 15:00:22] [INFO ] Deduced a trap composed of 132 places in 156 ms of which 2 ms to minimize.
[2024-06-01 15:00:22] [INFO ] Deduced a trap composed of 128 places in 111 ms of which 1 ms to minimize.
[2024-06-01 15:00:23] [INFO ] Deduced a trap composed of 147 places in 171 ms of which 3 ms to minimize.
[2024-06-01 15:00:23] [INFO ] Deduced a trap composed of 131 places in 106 ms of which 2 ms to minimize.
[2024-06-01 15:00:23] [INFO ] Deduced a trap composed of 154 places in 247 ms of which 5 ms to minimize.
[2024-06-01 15:00:23] [INFO ] Deduced a trap composed of 135 places in 145 ms of which 2 ms to minimize.
[2024-06-01 15:00:23] [INFO ] Deduced a trap composed of 147 places in 112 ms of which 2 ms to minimize.
[2024-06-01 15:00:23] [INFO ] Deduced a trap composed of 141 places in 125 ms of which 2 ms to minimize.
[2024-06-01 15:00:24] [INFO ] Deduced a trap composed of 137 places in 165 ms of which 3 ms to minimize.
[2024-06-01 15:00:24] [INFO ] Deduced a trap composed of 146 places in 131 ms of which 1 ms to minimize.
[2024-06-01 15:00:24] [INFO ] Deduced a trap composed of 129 places in 96 ms of which 1 ms to minimize.
[2024-06-01 15:00:24] [INFO ] Deduced a trap composed of 132 places in 103 ms of which 1 ms to minimize.
[2024-06-01 15:00:24] [INFO ] Deduced a trap composed of 152 places in 112 ms of which 1 ms to minimize.
[2024-06-01 15:00:25] [INFO ] Deduced a trap composed of 132 places in 140 ms of which 2 ms to minimize.
[2024-06-01 15:00:27] [INFO ] Deduced a trap composed of 118 places in 93 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/298 variables, 16/152 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 15:00:31] [INFO ] Deduced a trap composed of 149 places in 100 ms of which 1 ms to minimize.
[2024-06-01 15:00:32] [INFO ] Deduced a trap composed of 135 places in 116 ms of which 1 ms to minimize.
[2024-06-01 15:00:33] [INFO ] Deduced a trap composed of 158 places in 130 ms of which 1 ms to minimize.
[2024-06-01 15:00:33] [INFO ] Deduced a trap composed of 146 places in 125 ms of which 2 ms to minimize.
[2024-06-01 15:00:33] [INFO ] Deduced a trap composed of 148 places in 117 ms of which 2 ms to minimize.
[2024-06-01 15:00:33] [INFO ] Deduced a trap composed of 139 places in 164 ms of which 3 ms to minimize.
[2024-06-01 15:00:34] [INFO ] Deduced a trap composed of 153 places in 122 ms of which 4 ms to minimize.
[2024-06-01 15:00:34] [INFO ] Deduced a trap composed of 145 places in 109 ms of which 2 ms to minimize.
[2024-06-01 15:00:34] [INFO ] Deduced a trap composed of 153 places in 132 ms of which 2 ms to minimize.
[2024-06-01 15:00:34] [INFO ] Deduced a trap composed of 142 places in 131 ms of which 1 ms to minimize.
[2024-06-01 15:00:34] [INFO ] Deduced a trap composed of 141 places in 131 ms of which 1 ms to minimize.
[2024-06-01 15:00:34] [INFO ] Deduced a trap composed of 131 places in 138 ms of which 2 ms to minimize.
[2024-06-01 15:00:35] [INFO ] Deduced a trap composed of 138 places in 117 ms of which 2 ms to minimize.
[2024-06-01 15:00:35] [INFO ] Deduced a trap composed of 157 places in 123 ms of which 2 ms to minimize.
[2024-06-01 15:00:35] [INFO ] Deduced a trap composed of 148 places in 143 ms of which 2 ms to minimize.
[2024-06-01 15:00:35] [INFO ] Deduced a trap composed of 133 places in 128 ms of which 1 ms to minimize.
[2024-06-01 15:00:35] [INFO ] Deduced a trap composed of 121 places in 119 ms of which 1 ms to minimize.
[2024-06-01 15:00:36] [INFO ] Deduced a trap composed of 152 places in 143 ms of which 2 ms to minimize.
[2024-06-01 15:00:36] [INFO ] Deduced a trap composed of 145 places in 164 ms of which 2 ms to minimize.
[2024-06-01 15:00:36] [INFO ] Deduced a trap composed of 153 places in 161 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/298 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 578 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 298/868 variables, and 172 constraints, problems are : Problem set: 0 solved, 578 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 20/22 constraints, State Equation: 0/300 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/578 constraints, Known Traps: 136/136 constraints]
After SMT, in 60403ms problems are : Problem set: 0 solved, 578 unsolved
Search for dead transitions found 0 dead transitions in 60408ms
Finished structural reductions in LTL mode , in 1 iterations and 82784 ms. Remains : 300/300 places, 580/580 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 79 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 118 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 21 steps (0 resets) in 4 ms. (4 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 66 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 130 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 303 ms.
Product exploration explored 100000 steps with 25000 reset in 232 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 146 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 31 out of 300 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 300/300 places, 580/580 transitions.
Applied a total of 0 rules in 8 ms. Remains 300 /300 variables (removed 0) and now considering 580/580 (removed 0) transitions.
Running 578 sub problems to find dead transitions.
[2024-06-01 15:00:48] [INFO ] Flow matrix only has 568 transitions (discarded 12 similar events)
[2024-06-01 15:00:48] [INFO ] Invariant cache hit.
[2024-06-01 15:00:48] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/298 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 578 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/298 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 15:00:51] [INFO ] Deduced a trap composed of 39 places in 123 ms of which 2 ms to minimize.
[2024-06-01 15:00:51] [INFO ] Deduced a trap composed of 38 places in 113 ms of which 2 ms to minimize.
[2024-06-01 15:00:51] [INFO ] Deduced a trap composed of 15 places in 125 ms of which 2 ms to minimize.
[2024-06-01 15:00:51] [INFO ] Deduced a trap composed of 38 places in 125 ms of which 2 ms to minimize.
[2024-06-01 15:00:52] [INFO ] Deduced a trap composed of 100 places in 113 ms of which 2 ms to minimize.
[2024-06-01 15:00:52] [INFO ] Deduced a trap composed of 127 places in 120 ms of which 1 ms to minimize.
[2024-06-01 15:00:52] [INFO ] Deduced a trap composed of 123 places in 117 ms of which 2 ms to minimize.
[2024-06-01 15:00:52] [INFO ] Deduced a trap composed of 38 places in 38 ms of which 1 ms to minimize.
[2024-06-01 15:00:52] [INFO ] Deduced a trap composed of 38 places in 27 ms of which 0 ms to minimize.
[2024-06-01 15:00:52] [INFO ] Deduced a trap composed of 94 places in 118 ms of which 1 ms to minimize.
[2024-06-01 15:00:52] [INFO ] Deduced a trap composed of 89 places in 114 ms of which 2 ms to minimize.
[2024-06-01 15:00:52] [INFO ] Deduced a trap composed of 39 places in 30 ms of which 1 ms to minimize.
[2024-06-01 15:00:53] [INFO ] Deduced a trap composed of 166 places in 99 ms of which 1 ms to minimize.
[2024-06-01 15:00:53] [INFO ] Deduced a trap composed of 140 places in 165 ms of which 2 ms to minimize.
[2024-06-01 15:00:53] [INFO ] Deduced a trap composed of 154 places in 96 ms of which 2 ms to minimize.
[2024-06-01 15:00:53] [INFO ] Deduced a trap composed of 132 places in 92 ms of which 2 ms to minimize.
[2024-06-01 15:00:53] [INFO ] Deduced a trap composed of 141 places in 95 ms of which 2 ms to minimize.
[2024-06-01 15:00:53] [INFO ] Deduced a trap composed of 30 places in 96 ms of which 2 ms to minimize.
[2024-06-01 15:00:54] [INFO ] Deduced a trap composed of 45 places in 118 ms of which 2 ms to minimize.
[2024-06-01 15:00:54] [INFO ] Deduced a trap composed of 11 places in 74 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/298 variables, 20/56 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 15:00:54] [INFO ] Deduced a trap composed of 123 places in 162 ms of which 2 ms to minimize.
[2024-06-01 15:00:55] [INFO ] Deduced a trap composed of 153 places in 156 ms of which 3 ms to minimize.
[2024-06-01 15:00:55] [INFO ] Deduced a trap composed of 158 places in 130 ms of which 2 ms to minimize.
[2024-06-01 15:00:55] [INFO ] Deduced a trap composed of 88 places in 144 ms of which 2 ms to minimize.
[2024-06-01 15:00:56] [INFO ] Deduced a trap composed of 88 places in 136 ms of which 2 ms to minimize.
[2024-06-01 15:00:56] [INFO ] Deduced a trap composed of 116 places in 125 ms of which 2 ms to minimize.
[2024-06-01 15:00:56] [INFO ] Deduced a trap composed of 115 places in 117 ms of which 1 ms to minimize.
[2024-06-01 15:00:56] [INFO ] Deduced a trap composed of 137 places in 130 ms of which 2 ms to minimize.
[2024-06-01 15:00:56] [INFO ] Deduced a trap composed of 131 places in 148 ms of which 2 ms to minimize.
[2024-06-01 15:00:57] [INFO ] Deduced a trap composed of 88 places in 113 ms of which 2 ms to minimize.
[2024-06-01 15:00:57] [INFO ] Deduced a trap composed of 155 places in 118 ms of which 1 ms to minimize.
[2024-06-01 15:00:57] [INFO ] Deduced a trap composed of 154 places in 119 ms of which 1 ms to minimize.
[2024-06-01 15:00:57] [INFO ] Deduced a trap composed of 150 places in 106 ms of which 2 ms to minimize.
[2024-06-01 15:00:57] [INFO ] Deduced a trap composed of 132 places in 118 ms of which 2 ms to minimize.
[2024-06-01 15:00:57] [INFO ] Deduced a trap composed of 98 places in 113 ms of which 2 ms to minimize.
[2024-06-01 15:00:58] [INFO ] Deduced a trap composed of 98 places in 99 ms of which 1 ms to minimize.
[2024-06-01 15:00:58] [INFO ] Deduced a trap composed of 152 places in 112 ms of which 1 ms to minimize.
[2024-06-01 15:00:58] [INFO ] Deduced a trap composed of 151 places in 163 ms of which 3 ms to minimize.
[2024-06-01 15:00:58] [INFO ] Deduced a trap composed of 156 places in 109 ms of which 2 ms to minimize.
[2024-06-01 15:00:59] [INFO ] Deduced a trap composed of 173 places in 118 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/298 variables, 20/76 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 15:01:02] [INFO ] Deduced a trap composed of 142 places in 162 ms of which 2 ms to minimize.
[2024-06-01 15:01:02] [INFO ] Deduced a trap composed of 141 places in 136 ms of which 2 ms to minimize.
[2024-06-01 15:01:02] [INFO ] Deduced a trap composed of 117 places in 118 ms of which 1 ms to minimize.
[2024-06-01 15:01:03] [INFO ] Deduced a trap composed of 141 places in 173 ms of which 5 ms to minimize.
[2024-06-01 15:01:03] [INFO ] Deduced a trap composed of 145 places in 136 ms of which 2 ms to minimize.
[2024-06-01 15:01:03] [INFO ] Deduced a trap composed of 158 places in 134 ms of which 2 ms to minimize.
[2024-06-01 15:01:03] [INFO ] Deduced a trap composed of 88 places in 118 ms of which 1 ms to minimize.
[2024-06-01 15:01:03] [INFO ] Deduced a trap composed of 153 places in 109 ms of which 2 ms to minimize.
[2024-06-01 15:01:04] [INFO ] Deduced a trap composed of 180 places in 118 ms of which 1 ms to minimize.
[2024-06-01 15:01:04] [INFO ] Deduced a trap composed of 175 places in 107 ms of which 2 ms to minimize.
[2024-06-01 15:01:04] [INFO ] Deduced a trap composed of 133 places in 100 ms of which 2 ms to minimize.
[2024-06-01 15:01:04] [INFO ] Deduced a trap composed of 105 places in 140 ms of which 2 ms to minimize.
[2024-06-01 15:01:05] [INFO ] Deduced a trap composed of 132 places in 93 ms of which 1 ms to minimize.
[2024-06-01 15:01:05] [INFO ] Deduced a trap composed of 108 places in 109 ms of which 2 ms to minimize.
[2024-06-01 15:01:06] [INFO ] Deduced a trap composed of 138 places in 139 ms of which 1 ms to minimize.
[2024-06-01 15:01:06] [INFO ] Deduced a trap composed of 156 places in 92 ms of which 1 ms to minimize.
[2024-06-01 15:01:06] [INFO ] Deduced a trap composed of 134 places in 106 ms of which 1 ms to minimize.
[2024-06-01 15:01:06] [INFO ] Deduced a trap composed of 141 places in 170 ms of which 2 ms to minimize.
[2024-06-01 15:01:06] [INFO ] Deduced a trap composed of 159 places in 118 ms of which 2 ms to minimize.
[2024-06-01 15:01:06] [INFO ] Deduced a trap composed of 157 places in 95 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/298 variables, 20/96 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 15:01:07] [INFO ] Deduced a trap composed of 98 places in 104 ms of which 2 ms to minimize.
[2024-06-01 15:01:07] [INFO ] Deduced a trap composed of 132 places in 106 ms of which 2 ms to minimize.
[2024-06-01 15:01:07] [INFO ] Deduced a trap composed of 139 places in 144 ms of which 2 ms to minimize.
[2024-06-01 15:01:07] [INFO ] Deduced a trap composed of 137 places in 119 ms of which 2 ms to minimize.
[2024-06-01 15:01:08] [INFO ] Deduced a trap composed of 124 places in 160 ms of which 3 ms to minimize.
[2024-06-01 15:01:08] [INFO ] Deduced a trap composed of 161 places in 118 ms of which 2 ms to minimize.
[2024-06-01 15:01:08] [INFO ] Deduced a trap composed of 165 places in 157 ms of which 2 ms to minimize.
[2024-06-01 15:01:08] [INFO ] Deduced a trap composed of 141 places in 122 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 298/868 variables, and 104 constraints, problems are : Problem set: 0 solved, 578 unsolved in 20014 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 20/22 constraints, State Equation: 0/300 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 578/578 constraints, Known Traps: 68/68 constraints]
Escalating to Integer solving :Problem set: 0 solved, 578 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/298 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 578 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/298 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 578 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/298 variables, 68/104 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 15:01:13] [INFO ] Deduced a trap composed of 138 places in 91 ms of which 1 ms to minimize.
[2024-06-01 15:01:13] [INFO ] Deduced a trap composed of 141 places in 100 ms of which 2 ms to minimize.
[2024-06-01 15:01:13] [INFO ] Deduced a trap composed of 138 places in 111 ms of which 2 ms to minimize.
[2024-06-01 15:01:13] [INFO ] Deduced a trap composed of 134 places in 112 ms of which 2 ms to minimize.
[2024-06-01 15:01:13] [INFO ] Deduced a trap composed of 141 places in 98 ms of which 1 ms to minimize.
[2024-06-01 15:01:13] [INFO ] Deduced a trap composed of 133 places in 153 ms of which 3 ms to minimize.
[2024-06-01 15:01:14] [INFO ] Deduced a trap composed of 143 places in 97 ms of which 1 ms to minimize.
[2024-06-01 15:01:14] [INFO ] Deduced a trap composed of 135 places in 116 ms of which 1 ms to minimize.
[2024-06-01 15:01:14] [INFO ] Deduced a trap composed of 139 places in 114 ms of which 1 ms to minimize.
[2024-06-01 15:01:14] [INFO ] Deduced a trap composed of 139 places in 113 ms of which 2 ms to minimize.
[2024-06-01 15:01:14] [INFO ] Deduced a trap composed of 144 places in 110 ms of which 1 ms to minimize.
[2024-06-01 15:01:14] [INFO ] Deduced a trap composed of 135 places in 111 ms of which 1 ms to minimize.
[2024-06-01 15:01:15] [INFO ] Deduced a trap composed of 142 places in 112 ms of which 2 ms to minimize.
[2024-06-01 15:01:15] [INFO ] Deduced a trap composed of 145 places in 109 ms of which 2 ms to minimize.
[2024-06-01 15:01:15] [INFO ] Deduced a trap composed of 137 places in 108 ms of which 2 ms to minimize.
[2024-06-01 15:01:15] [INFO ] Deduced a trap composed of 144 places in 142 ms of which 1 ms to minimize.
[2024-06-01 15:01:16] [INFO ] Deduced a trap composed of 174 places in 156 ms of which 2 ms to minimize.
[2024-06-01 15:01:18] [INFO ] Deduced a trap composed of 114 places in 161 ms of which 2 ms to minimize.
[2024-06-01 15:01:18] [INFO ] Deduced a trap composed of 115 places in 92 ms of which 2 ms to minimize.
[2024-06-01 15:01:19] [INFO ] Deduced a trap composed of 146 places in 163 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/298 variables, 20/124 constraints. Problems are: Problem set: 0 solved, 578 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 298/868 variables, and 124 constraints, problems are : Problem set: 0 solved, 578 unsolved in 20023 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 20/22 constraints, State Equation: 0/300 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/578 constraints, Known Traps: 88/88 constraints]
After SMT, in 40507ms problems are : Problem set: 0 solved, 578 unsolved
Search for dead transitions found 0 dead transitions in 40513ms
[2024-06-01 15:01:29] [INFO ] Redundant transitions in 4 ms returned []
Running 578 sub problems to find dead transitions.
[2024-06-01 15:01:29] [INFO ] Flow matrix only has 568 transitions (discarded 12 similar events)
[2024-06-01 15:01:29] [INFO ] Invariant cache hit.
[2024-06-01 15:01:29] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/298 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 578 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/298 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 15:01:32] [INFO ] Deduced a trap composed of 39 places in 112 ms of which 1 ms to minimize.
[2024-06-01 15:01:32] [INFO ] Deduced a trap composed of 38 places in 122 ms of which 1 ms to minimize.
[2024-06-01 15:01:32] [INFO ] Deduced a trap composed of 15 places in 121 ms of which 1 ms to minimize.
[2024-06-01 15:01:32] [INFO ] Deduced a trap composed of 38 places in 123 ms of which 1 ms to minimize.
[2024-06-01 15:01:32] [INFO ] Deduced a trap composed of 100 places in 117 ms of which 1 ms to minimize.
[2024-06-01 15:01:32] [INFO ] Deduced a trap composed of 127 places in 132 ms of which 2 ms to minimize.
[2024-06-01 15:01:32] [INFO ] Deduced a trap composed of 123 places in 128 ms of which 1 ms to minimize.
[2024-06-01 15:01:32] [INFO ] Deduced a trap composed of 38 places in 37 ms of which 1 ms to minimize.
[2024-06-01 15:01:32] [INFO ] Deduced a trap composed of 38 places in 36 ms of which 1 ms to minimize.
[2024-06-01 15:01:33] [INFO ] Deduced a trap composed of 94 places in 150 ms of which 2 ms to minimize.
[2024-06-01 15:01:33] [INFO ] Deduced a trap composed of 89 places in 118 ms of which 2 ms to minimize.
[2024-06-01 15:01:33] [INFO ] Deduced a trap composed of 39 places in 22 ms of which 1 ms to minimize.
[2024-06-01 15:01:33] [INFO ] Deduced a trap composed of 166 places in 117 ms of which 1 ms to minimize.
[2024-06-01 15:01:33] [INFO ] Deduced a trap composed of 140 places in 132 ms of which 2 ms to minimize.
[2024-06-01 15:01:33] [INFO ] Deduced a trap composed of 154 places in 138 ms of which 1 ms to minimize.
[2024-06-01 15:01:34] [INFO ] Deduced a trap composed of 132 places in 136 ms of which 2 ms to minimize.
[2024-06-01 15:01:34] [INFO ] Deduced a trap composed of 141 places in 144 ms of which 2 ms to minimize.
[2024-06-01 15:01:34] [INFO ] Deduced a trap composed of 30 places in 125 ms of which 2 ms to minimize.
[2024-06-01 15:01:34] [INFO ] Deduced a trap composed of 45 places in 125 ms of which 2 ms to minimize.
[2024-06-01 15:01:35] [INFO ] Deduced a trap composed of 11 places in 76 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/298 variables, 20/56 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 15:01:35] [INFO ] Deduced a trap composed of 123 places in 137 ms of which 2 ms to minimize.
[2024-06-01 15:01:35] [INFO ] Deduced a trap composed of 153 places in 133 ms of which 2 ms to minimize.
[2024-06-01 15:01:35] [INFO ] Deduced a trap composed of 158 places in 126 ms of which 1 ms to minimize.
[2024-06-01 15:01:36] [INFO ] Deduced a trap composed of 88 places in 111 ms of which 2 ms to minimize.
[2024-06-01 15:01:36] [INFO ] Deduced a trap composed of 88 places in 129 ms of which 2 ms to minimize.
[2024-06-01 15:01:36] [INFO ] Deduced a trap composed of 116 places in 125 ms of which 1 ms to minimize.
[2024-06-01 15:01:36] [INFO ] Deduced a trap composed of 115 places in 133 ms of which 2 ms to minimize.
[2024-06-01 15:01:36] [INFO ] Deduced a trap composed of 137 places in 123 ms of which 2 ms to minimize.
[2024-06-01 15:01:37] [INFO ] Deduced a trap composed of 131 places in 121 ms of which 2 ms to minimize.
[2024-06-01 15:01:37] [INFO ] Deduced a trap composed of 88 places in 130 ms of which 2 ms to minimize.
[2024-06-01 15:01:37] [INFO ] Deduced a trap composed of 155 places in 137 ms of which 2 ms to minimize.
[2024-06-01 15:01:37] [INFO ] Deduced a trap composed of 154 places in 110 ms of which 2 ms to minimize.
[2024-06-01 15:01:37] [INFO ] Deduced a trap composed of 150 places in 131 ms of which 2 ms to minimize.
[2024-06-01 15:01:38] [INFO ] Deduced a trap composed of 132 places in 130 ms of which 2 ms to minimize.
[2024-06-01 15:01:38] [INFO ] Deduced a trap composed of 98 places in 116 ms of which 1 ms to minimize.
[2024-06-01 15:01:38] [INFO ] Deduced a trap composed of 98 places in 113 ms of which 2 ms to minimize.
[2024-06-01 15:01:38] [INFO ] Deduced a trap composed of 152 places in 120 ms of which 2 ms to minimize.
[2024-06-01 15:01:39] [INFO ] Deduced a trap composed of 151 places in 112 ms of which 1 ms to minimize.
[2024-06-01 15:01:39] [INFO ] Deduced a trap composed of 156 places in 100 ms of which 2 ms to minimize.
[2024-06-01 15:01:39] [INFO ] Deduced a trap composed of 173 places in 121 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/298 variables, 20/76 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 15:01:42] [INFO ] Deduced a trap composed of 142 places in 100 ms of which 1 ms to minimize.
[2024-06-01 15:01:42] [INFO ] Deduced a trap composed of 141 places in 112 ms of which 2 ms to minimize.
[2024-06-01 15:01:42] [INFO ] Deduced a trap composed of 117 places in 120 ms of which 2 ms to minimize.
[2024-06-01 15:01:42] [INFO ] Deduced a trap composed of 141 places in 122 ms of which 2 ms to minimize.
[2024-06-01 15:01:42] [INFO ] Deduced a trap composed of 145 places in 118 ms of which 2 ms to minimize.
[2024-06-01 15:01:43] [INFO ] Deduced a trap composed of 158 places in 127 ms of which 1 ms to minimize.
[2024-06-01 15:01:43] [INFO ] Deduced a trap composed of 88 places in 135 ms of which 1 ms to minimize.
[2024-06-01 15:01:43] [INFO ] Deduced a trap composed of 153 places in 118 ms of which 2 ms to minimize.
[2024-06-01 15:01:43] [INFO ] Deduced a trap composed of 180 places in 117 ms of which 2 ms to minimize.
[2024-06-01 15:01:43] [INFO ] Deduced a trap composed of 175 places in 127 ms of which 1 ms to minimize.
[2024-06-01 15:01:44] [INFO ] Deduced a trap composed of 133 places in 164 ms of which 2 ms to minimize.
[2024-06-01 15:01:44] [INFO ] Deduced a trap composed of 105 places in 124 ms of which 2 ms to minimize.
[2024-06-01 15:01:44] [INFO ] Deduced a trap composed of 132 places in 135 ms of which 1 ms to minimize.
[2024-06-01 15:01:45] [INFO ] Deduced a trap composed of 108 places in 115 ms of which 2 ms to minimize.
[2024-06-01 15:01:45] [INFO ] Deduced a trap composed of 138 places in 128 ms of which 2 ms to minimize.
[2024-06-01 15:01:46] [INFO ] Deduced a trap composed of 156 places in 172 ms of which 2 ms to minimize.
[2024-06-01 15:01:46] [INFO ] Deduced a trap composed of 134 places in 124 ms of which 2 ms to minimize.
[2024-06-01 15:01:46] [INFO ] Deduced a trap composed of 141 places in 109 ms of which 2 ms to minimize.
[2024-06-01 15:01:46] [INFO ] Deduced a trap composed of 159 places in 127 ms of which 2 ms to minimize.
[2024-06-01 15:01:46] [INFO ] Deduced a trap composed of 157 places in 130 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/298 variables, 20/96 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 15:01:47] [INFO ] Deduced a trap composed of 98 places in 122 ms of which 2 ms to minimize.
[2024-06-01 15:01:47] [INFO ] Deduced a trap composed of 132 places in 141 ms of which 2 ms to minimize.
[2024-06-01 15:01:47] [INFO ] Deduced a trap composed of 139 places in 113 ms of which 2 ms to minimize.
[2024-06-01 15:01:47] [INFO ] Deduced a trap composed of 137 places in 126 ms of which 2 ms to minimize.
[2024-06-01 15:01:47] [INFO ] Deduced a trap composed of 124 places in 116 ms of which 2 ms to minimize.
[2024-06-01 15:01:48] [INFO ] Deduced a trap composed of 161 places in 119 ms of which 1 ms to minimize.
[2024-06-01 15:01:48] [INFO ] Deduced a trap composed of 165 places in 122 ms of which 2 ms to minimize.
[2024-06-01 15:01:48] [INFO ] Deduced a trap composed of 141 places in 116 ms of which 2 ms to minimize.
[2024-06-01 15:01:50] [INFO ] Deduced a trap composed of 147 places in 107 ms of which 1 ms to minimize.
[2024-06-01 15:01:50] [INFO ] Deduced a trap composed of 150 places in 116 ms of which 1 ms to minimize.
[2024-06-01 15:01:50] [INFO ] Deduced a trap composed of 153 places in 125 ms of which 2 ms to minimize.
[2024-06-01 15:01:50] [INFO ] Deduced a trap composed of 144 places in 116 ms of which 1 ms to minimize.
[2024-06-01 15:01:50] [INFO ] Deduced a trap composed of 147 places in 114 ms of which 1 ms to minimize.
[2024-06-01 15:01:50] [INFO ] Deduced a trap composed of 136 places in 119 ms of which 2 ms to minimize.
[2024-06-01 15:01:50] [INFO ] Deduced a trap composed of 129 places in 135 ms of which 2 ms to minimize.
[2024-06-01 15:01:51] [INFO ] Deduced a trap composed of 145 places in 112 ms of which 1 ms to minimize.
[2024-06-01 15:01:51] [INFO ] Deduced a trap composed of 138 places in 101 ms of which 2 ms to minimize.
[2024-06-01 15:01:51] [INFO ] Deduced a trap composed of 141 places in 122 ms of which 2 ms to minimize.
[2024-06-01 15:01:52] [INFO ] Deduced a trap composed of 134 places in 127 ms of which 1 ms to minimize.
[2024-06-01 15:01:52] [INFO ] Deduced a trap composed of 138 places in 120 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/298 variables, 20/116 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 15:01:53] [INFO ] Deduced a trap composed of 146 places in 99 ms of which 2 ms to minimize.
[2024-06-01 15:01:53] [INFO ] Deduced a trap composed of 156 places in 123 ms of which 1 ms to minimize.
[2024-06-01 15:01:53] [INFO ] Deduced a trap composed of 152 places in 142 ms of which 2 ms to minimize.
[2024-06-01 15:01:53] [INFO ] Deduced a trap composed of 150 places in 109 ms of which 2 ms to minimize.
[2024-06-01 15:01:53] [INFO ] Deduced a trap composed of 148 places in 107 ms of which 1 ms to minimize.
[2024-06-01 15:01:54] [INFO ] Deduced a trap composed of 129 places in 153 ms of which 1 ms to minimize.
[2024-06-01 15:01:54] [INFO ] Deduced a trap composed of 177 places in 143 ms of which 2 ms to minimize.
[2024-06-01 15:01:54] [INFO ] Deduced a trap composed of 127 places in 128 ms of which 1 ms to minimize.
[2024-06-01 15:01:54] [INFO ] Deduced a trap composed of 150 places in 129 ms of which 2 ms to minimize.
[2024-06-01 15:01:54] [INFO ] Deduced a trap composed of 153 places in 119 ms of which 2 ms to minimize.
[2024-06-01 15:01:54] [INFO ] Deduced a trap composed of 160 places in 160 ms of which 2 ms to minimize.
[2024-06-01 15:01:55] [INFO ] Deduced a trap composed of 88 places in 171 ms of which 2 ms to minimize.
[2024-06-01 15:01:55] [INFO ] Deduced a trap composed of 88 places in 190 ms of which 2 ms to minimize.
[2024-06-01 15:01:56] [INFO ] Deduced a trap composed of 116 places in 158 ms of which 2 ms to minimize.
[2024-06-01 15:01:56] [INFO ] Deduced a trap composed of 130 places in 154 ms of which 2 ms to minimize.
[2024-06-01 15:01:57] [INFO ] Deduced a trap composed of 150 places in 155 ms of which 2 ms to minimize.
[2024-06-01 15:01:57] [INFO ] Deduced a trap composed of 129 places in 189 ms of which 2 ms to minimize.
[2024-06-01 15:01:58] [INFO ] Deduced a trap composed of 136 places in 146 ms of which 2 ms to minimize.
[2024-06-01 15:01:58] [INFO ] Deduced a trap composed of 150 places in 134 ms of which 2 ms to minimize.
[2024-06-01 15:01:58] [INFO ] Deduced a trap composed of 120 places in 154 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/298 variables, 20/136 constraints. Problems are: Problem set: 0 solved, 578 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 298/868 variables, and 136 constraints, problems are : Problem set: 0 solved, 578 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 20/22 constraints, State Equation: 0/300 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 578/578 constraints, Known Traps: 100/100 constraints]
Escalating to Integer solving :Problem set: 0 solved, 578 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/298 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 578 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/298 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 578 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/298 variables, 100/136 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 15:02:02] [INFO ] Deduced a trap composed of 169 places in 140 ms of which 2 ms to minimize.
[2024-06-01 15:02:05] [INFO ] Deduced a trap composed of 132 places in 188 ms of which 3 ms to minimize.
[2024-06-01 15:02:05] [INFO ] Deduced a trap composed of 128 places in 129 ms of which 2 ms to minimize.
[2024-06-01 15:02:05] [INFO ] Deduced a trap composed of 147 places in 125 ms of which 2 ms to minimize.
[2024-06-01 15:02:05] [INFO ] Deduced a trap composed of 131 places in 139 ms of which 3 ms to minimize.
[2024-06-01 15:02:05] [INFO ] Deduced a trap composed of 154 places in 126 ms of which 2 ms to minimize.
[2024-06-01 15:02:05] [INFO ] Deduced a trap composed of 135 places in 133 ms of which 2 ms to minimize.
[2024-06-01 15:02:06] [INFO ] Deduced a trap composed of 147 places in 149 ms of which 2 ms to minimize.
[2024-06-01 15:02:06] [INFO ] Deduced a trap composed of 141 places in 129 ms of which 2 ms to minimize.
[2024-06-01 15:02:06] [INFO ] Deduced a trap composed of 137 places in 133 ms of which 2 ms to minimize.
[2024-06-01 15:02:06] [INFO ] Deduced a trap composed of 146 places in 121 ms of which 2 ms to minimize.
[2024-06-01 15:02:06] [INFO ] Deduced a trap composed of 129 places in 154 ms of which 2 ms to minimize.
[2024-06-01 15:02:06] [INFO ] Deduced a trap composed of 132 places in 140 ms of which 1 ms to minimize.
[2024-06-01 15:02:07] [INFO ] Deduced a trap composed of 152 places in 127 ms of which 1 ms to minimize.
[2024-06-01 15:02:07] [INFO ] Deduced a trap composed of 132 places in 158 ms of which 2 ms to minimize.
[2024-06-01 15:02:10] [INFO ] Deduced a trap composed of 118 places in 153 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/298 variables, 16/152 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 15:02:14] [INFO ] Deduced a trap composed of 149 places in 128 ms of which 2 ms to minimize.
[2024-06-01 15:02:14] [INFO ] Deduced a trap composed of 135 places in 140 ms of which 2 ms to minimize.
[2024-06-01 15:02:15] [INFO ] Deduced a trap composed of 158 places in 107 ms of which 1 ms to minimize.
[2024-06-01 15:02:15] [INFO ] Deduced a trap composed of 146 places in 124 ms of which 2 ms to minimize.
[2024-06-01 15:02:16] [INFO ] Deduced a trap composed of 148 places in 114 ms of which 1 ms to minimize.
[2024-06-01 15:02:16] [INFO ] Deduced a trap composed of 139 places in 104 ms of which 1 ms to minimize.
[2024-06-01 15:02:16] [INFO ] Deduced a trap composed of 153 places in 103 ms of which 2 ms to minimize.
[2024-06-01 15:02:16] [INFO ] Deduced a trap composed of 145 places in 137 ms of which 2 ms to minimize.
[2024-06-01 15:02:16] [INFO ] Deduced a trap composed of 153 places in 116 ms of which 1 ms to minimize.
[2024-06-01 15:02:16] [INFO ] Deduced a trap composed of 142 places in 98 ms of which 2 ms to minimize.
[2024-06-01 15:02:17] [INFO ] Deduced a trap composed of 141 places in 150 ms of which 3 ms to minimize.
[2024-06-01 15:02:17] [INFO ] Deduced a trap composed of 131 places in 138 ms of which 2 ms to minimize.
[2024-06-01 15:02:17] [INFO ] Deduced a trap composed of 138 places in 102 ms of which 2 ms to minimize.
[2024-06-01 15:02:17] [INFO ] Deduced a trap composed of 157 places in 135 ms of which 2 ms to minimize.
[2024-06-01 15:02:17] [INFO ] Deduced a trap composed of 148 places in 97 ms of which 2 ms to minimize.
[2024-06-01 15:02:18] [INFO ] Deduced a trap composed of 133 places in 134 ms of which 2 ms to minimize.
[2024-06-01 15:02:18] [INFO ] Deduced a trap composed of 121 places in 119 ms of which 2 ms to minimize.
[2024-06-01 15:02:18] [INFO ] Deduced a trap composed of 152 places in 150 ms of which 2 ms to minimize.
[2024-06-01 15:02:18] [INFO ] Deduced a trap composed of 145 places in 162 ms of which 2 ms to minimize.
[2024-06-01 15:02:19] [INFO ] Deduced a trap composed of 153 places in 149 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/298 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 578 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 298/868 variables, and 172 constraints, problems are : Problem set: 0 solved, 578 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 20/22 constraints, State Equation: 0/300 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/578 constraints, Known Traps: 136/136 constraints]
After SMT, in 60435ms problems are : Problem set: 0 solved, 578 unsolved
Search for dead transitions found 0 dead transitions in 60441ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 100987 ms. Remains : 300/300 places, 580/580 transitions.
Support contains 31 out of 300 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 300/300 places, 580/580 transitions.
Applied a total of 0 rules in 3 ms. Remains 300 /300 variables (removed 0) and now considering 580/580 (removed 0) transitions.
Running 578 sub problems to find dead transitions.
[2024-06-01 15:02:29] [INFO ] Flow matrix only has 568 transitions (discarded 12 similar events)
[2024-06-01 15:02:29] [INFO ] Invariant cache hit.
[2024-06-01 15:02:29] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/298 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 578 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/298 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 15:02:33] [INFO ] Deduced a trap composed of 39 places in 185 ms of which 2 ms to minimize.
[2024-06-01 15:02:33] [INFO ] Deduced a trap composed of 38 places in 132 ms of which 1 ms to minimize.
[2024-06-01 15:02:33] [INFO ] Deduced a trap composed of 15 places in 162 ms of which 2 ms to minimize.
[2024-06-01 15:02:33] [INFO ] Deduced a trap composed of 38 places in 149 ms of which 3 ms to minimize.
[2024-06-01 15:02:33] [INFO ] Deduced a trap composed of 100 places in 135 ms of which 2 ms to minimize.
[2024-06-01 15:02:33] [INFO ] Deduced a trap composed of 127 places in 136 ms of which 2 ms to minimize.
[2024-06-01 15:02:34] [INFO ] Deduced a trap composed of 123 places in 136 ms of which 2 ms to minimize.
[2024-06-01 15:02:34] [INFO ] Deduced a trap composed of 38 places in 29 ms of which 0 ms to minimize.
[2024-06-01 15:02:34] [INFO ] Deduced a trap composed of 38 places in 34 ms of which 1 ms to minimize.
[2024-06-01 15:02:34] [INFO ] Deduced a trap composed of 94 places in 109 ms of which 1 ms to minimize.
[2024-06-01 15:02:34] [INFO ] Deduced a trap composed of 89 places in 147 ms of which 2 ms to minimize.
[2024-06-01 15:02:34] [INFO ] Deduced a trap composed of 39 places in 45 ms of which 1 ms to minimize.
[2024-06-01 15:02:34] [INFO ] Deduced a trap composed of 166 places in 111 ms of which 2 ms to minimize.
[2024-06-01 15:02:35] [INFO ] Deduced a trap composed of 140 places in 182 ms of which 2 ms to minimize.
[2024-06-01 15:02:35] [INFO ] Deduced a trap composed of 154 places in 147 ms of which 2 ms to minimize.
[2024-06-01 15:02:35] [INFO ] Deduced a trap composed of 132 places in 152 ms of which 2 ms to minimize.
[2024-06-01 15:02:35] [INFO ] Deduced a trap composed of 141 places in 161 ms of which 2 ms to minimize.
[2024-06-01 15:02:36] [INFO ] Deduced a trap composed of 30 places in 163 ms of which 2 ms to minimize.
[2024-06-01 15:02:36] [INFO ] Deduced a trap composed of 45 places in 133 ms of which 3 ms to minimize.
[2024-06-01 15:02:36] [INFO ] Deduced a trap composed of 11 places in 97 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/298 variables, 20/56 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 15:02:37] [INFO ] Deduced a trap composed of 123 places in 159 ms of which 2 ms to minimize.
[2024-06-01 15:02:37] [INFO ] Deduced a trap composed of 153 places in 141 ms of which 2 ms to minimize.
[2024-06-01 15:02:37] [INFO ] Deduced a trap composed of 158 places in 159 ms of which 3 ms to minimize.
[2024-06-01 15:02:38] [INFO ] Deduced a trap composed of 88 places in 134 ms of which 2 ms to minimize.
[2024-06-01 15:02:38] [INFO ] Deduced a trap composed of 88 places in 140 ms of which 5 ms to minimize.
[2024-06-01 15:02:38] [INFO ] Deduced a trap composed of 116 places in 118 ms of which 2 ms to minimize.
[2024-06-01 15:02:38] [INFO ] Deduced a trap composed of 115 places in 154 ms of which 3 ms to minimize.
[2024-06-01 15:02:38] [INFO ] Deduced a trap composed of 137 places in 131 ms of which 2 ms to minimize.
[2024-06-01 15:02:38] [INFO ] Deduced a trap composed of 131 places in 141 ms of which 3 ms to minimize.
[2024-06-01 15:02:39] [INFO ] Deduced a trap composed of 88 places in 148 ms of which 2 ms to minimize.
[2024-06-01 15:02:39] [INFO ] Deduced a trap composed of 155 places in 135 ms of which 2 ms to minimize.
[2024-06-01 15:02:39] [INFO ] Deduced a trap composed of 154 places in 133 ms of which 2 ms to minimize.
[2024-06-01 15:02:39] [INFO ] Deduced a trap composed of 150 places in 136 ms of which 2 ms to minimize.
[2024-06-01 15:02:39] [INFO ] Deduced a trap composed of 132 places in 127 ms of which 2 ms to minimize.
[2024-06-01 15:02:40] [INFO ] Deduced a trap composed of 98 places in 117 ms of which 2 ms to minimize.
[2024-06-01 15:02:40] [INFO ] Deduced a trap composed of 98 places in 92 ms of which 1 ms to minimize.
[2024-06-01 15:02:40] [INFO ] Deduced a trap composed of 152 places in 123 ms of which 1 ms to minimize.
[2024-06-01 15:02:40] [INFO ] Deduced a trap composed of 151 places in 113 ms of which 1 ms to minimize.
[2024-06-01 15:02:41] [INFO ] Deduced a trap composed of 156 places in 135 ms of which 2 ms to minimize.
[2024-06-01 15:02:41] [INFO ] Deduced a trap composed of 173 places in 117 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/298 variables, 20/76 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 15:02:44] [INFO ] Deduced a trap composed of 142 places in 115 ms of which 2 ms to minimize.
[2024-06-01 15:02:44] [INFO ] Deduced a trap composed of 141 places in 106 ms of which 2 ms to minimize.
[2024-06-01 15:02:44] [INFO ] Deduced a trap composed of 117 places in 114 ms of which 2 ms to minimize.
[2024-06-01 15:02:44] [INFO ] Deduced a trap composed of 141 places in 115 ms of which 2 ms to minimize.
[2024-06-01 15:02:44] [INFO ] Deduced a trap composed of 145 places in 104 ms of which 2 ms to minimize.
[2024-06-01 15:02:45] [INFO ] Deduced a trap composed of 158 places in 116 ms of which 1 ms to minimize.
[2024-06-01 15:02:45] [INFO ] Deduced a trap composed of 88 places in 140 ms of which 2 ms to minimize.
[2024-06-01 15:02:45] [INFO ] Deduced a trap composed of 153 places in 100 ms of which 1 ms to minimize.
[2024-06-01 15:02:45] [INFO ] Deduced a trap composed of 180 places in 111 ms of which 2 ms to minimize.
[2024-06-01 15:02:45] [INFO ] Deduced a trap composed of 175 places in 124 ms of which 1 ms to minimize.
[2024-06-01 15:02:46] [INFO ] Deduced a trap composed of 133 places in 115 ms of which 1 ms to minimize.
[2024-06-01 15:02:46] [INFO ] Deduced a trap composed of 105 places in 114 ms of which 2 ms to minimize.
[2024-06-01 15:02:46] [INFO ] Deduced a trap composed of 132 places in 142 ms of which 2 ms to minimize.
[2024-06-01 15:02:47] [INFO ] Deduced a trap composed of 108 places in 127 ms of which 1 ms to minimize.
[2024-06-01 15:02:47] [INFO ] Deduced a trap composed of 138 places in 101 ms of which 2 ms to minimize.
[2024-06-01 15:02:47] [INFO ] Deduced a trap composed of 156 places in 104 ms of which 2 ms to minimize.
[2024-06-01 15:02:48] [INFO ] Deduced a trap composed of 134 places in 111 ms of which 1 ms to minimize.
[2024-06-01 15:02:48] [INFO ] Deduced a trap composed of 141 places in 112 ms of which 1 ms to minimize.
[2024-06-01 15:02:48] [INFO ] Deduced a trap composed of 159 places in 125 ms of which 2 ms to minimize.
[2024-06-01 15:02:48] [INFO ] Deduced a trap composed of 157 places in 131 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/298 variables, 20/96 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 15:02:49] [INFO ] Deduced a trap composed of 98 places in 104 ms of which 2 ms to minimize.
[2024-06-01 15:02:49] [INFO ] Deduced a trap composed of 132 places in 112 ms of which 1 ms to minimize.
[2024-06-01 15:02:49] [INFO ] Deduced a trap composed of 139 places in 138 ms of which 1 ms to minimize.
[2024-06-01 15:02:49] [INFO ] Deduced a trap composed of 137 places in 111 ms of which 2 ms to minimize.
[2024-06-01 15:02:49] [INFO ] Deduced a trap composed of 124 places in 109 ms of which 2 ms to minimize.
[2024-06-01 15:02:49] [INFO ] Deduced a trap composed of 161 places in 121 ms of which 1 ms to minimize.
[2024-06-01 15:02:49] [INFO ] Deduced a trap composed of 165 places in 119 ms of which 1 ms to minimize.
[2024-06-01 15:02:50] [INFO ] Deduced a trap composed of 141 places in 117 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 298/868 variables, and 104 constraints, problems are : Problem set: 0 solved, 578 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 20/22 constraints, State Equation: 0/300 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 578/578 constraints, Known Traps: 68/68 constraints]
Escalating to Integer solving :Problem set: 0 solved, 578 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/298 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 578 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/298 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 578 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/298 variables, 68/104 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 15:02:54] [INFO ] Deduced a trap composed of 138 places in 90 ms of which 2 ms to minimize.
[2024-06-01 15:02:54] [INFO ] Deduced a trap composed of 141 places in 113 ms of which 1 ms to minimize.
[2024-06-01 15:02:55] [INFO ] Deduced a trap composed of 138 places in 109 ms of which 2 ms to minimize.
[2024-06-01 15:02:55] [INFO ] Deduced a trap composed of 134 places in 122 ms of which 1 ms to minimize.
[2024-06-01 15:02:55] [INFO ] Deduced a trap composed of 141 places in 102 ms of which 1 ms to minimize.
[2024-06-01 15:02:55] [INFO ] Deduced a trap composed of 133 places in 112 ms of which 1 ms to minimize.
[2024-06-01 15:02:55] [INFO ] Deduced a trap composed of 143 places in 105 ms of which 2 ms to minimize.
[2024-06-01 15:02:55] [INFO ] Deduced a trap composed of 135 places in 113 ms of which 1 ms to minimize.
[2024-06-01 15:02:56] [INFO ] Deduced a trap composed of 139 places in 117 ms of which 2 ms to minimize.
[2024-06-01 15:02:56] [INFO ] Deduced a trap composed of 139 places in 114 ms of which 2 ms to minimize.
[2024-06-01 15:02:56] [INFO ] Deduced a trap composed of 144 places in 114 ms of which 1 ms to minimize.
[2024-06-01 15:02:56] [INFO ] Deduced a trap composed of 135 places in 123 ms of which 1 ms to minimize.
[2024-06-01 15:02:56] [INFO ] Deduced a trap composed of 142 places in 118 ms of which 2 ms to minimize.
[2024-06-01 15:02:56] [INFO ] Deduced a trap composed of 145 places in 112 ms of which 1 ms to minimize.
[2024-06-01 15:02:56] [INFO ] Deduced a trap composed of 137 places in 120 ms of which 2 ms to minimize.
[2024-06-01 15:02:56] [INFO ] Deduced a trap composed of 144 places in 109 ms of which 1 ms to minimize.
[2024-06-01 15:02:57] [INFO ] Deduced a trap composed of 174 places in 101 ms of which 1 ms to minimize.
[2024-06-01 15:02:59] [INFO ] Deduced a trap composed of 114 places in 121 ms of which 2 ms to minimize.
[2024-06-01 15:02:59] [INFO ] Deduced a trap composed of 115 places in 111 ms of which 1 ms to minimize.
[2024-06-01 15:03:00] [INFO ] Deduced a trap composed of 146 places in 113 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/298 variables, 20/124 constraints. Problems are: Problem set: 0 solved, 578 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 298/868 variables, and 124 constraints, problems are : Problem set: 0 solved, 578 unsolved in 20018 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 20/22 constraints, State Equation: 0/300 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/578 constraints, Known Traps: 88/88 constraints]
After SMT, in 40632ms problems are : Problem set: 0 solved, 578 unsolved
Search for dead transitions found 0 dead transitions in 40641ms
[2024-06-01 15:03:10] [INFO ] Flow matrix only has 568 transitions (discarded 12 similar events)
[2024-06-01 15:03:10] [INFO ] Invariant cache hit.
[2024-06-01 15:03:10] [INFO ] Implicit Places using invariants in 312 ms returned []
[2024-06-01 15:03:10] [INFO ] Flow matrix only has 568 transitions (discarded 12 similar events)
[2024-06-01 15:03:10] [INFO ] Invariant cache hit.
[2024-06-01 15:03:10] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-06-01 15:03:12] [INFO ] Implicit Places using invariants and state equation in 1802 ms returned []
Implicit Place search using SMT with State Equation took 2114 ms to find 0 implicit places.
Running 578 sub problems to find dead transitions.
[2024-06-01 15:03:12] [INFO ] Flow matrix only has 568 transitions (discarded 12 similar events)
[2024-06-01 15:03:12] [INFO ] Invariant cache hit.
[2024-06-01 15:03:12] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/298 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 578 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/298 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 15:03:15] [INFO ] Deduced a trap composed of 39 places in 90 ms of which 1 ms to minimize.
[2024-06-01 15:03:15] [INFO ] Deduced a trap composed of 38 places in 107 ms of which 1 ms to minimize.
[2024-06-01 15:03:15] [INFO ] Deduced a trap composed of 15 places in 109 ms of which 1 ms to minimize.
[2024-06-01 15:03:15] [INFO ] Deduced a trap composed of 38 places in 121 ms of which 1 ms to minimize.
[2024-06-01 15:03:15] [INFO ] Deduced a trap composed of 100 places in 172 ms of which 3 ms to minimize.
[2024-06-01 15:03:15] [INFO ] Deduced a trap composed of 127 places in 117 ms of which 2 ms to minimize.
[2024-06-01 15:03:16] [INFO ] Deduced a trap composed of 123 places in 164 ms of which 2 ms to minimize.
[2024-06-01 15:03:16] [INFO ] Deduced a trap composed of 38 places in 25 ms of which 1 ms to minimize.
[2024-06-01 15:03:16] [INFO ] Deduced a trap composed of 38 places in 27 ms of which 0 ms to minimize.
[2024-06-01 15:03:16] [INFO ] Deduced a trap composed of 94 places in 95 ms of which 2 ms to minimize.
[2024-06-01 15:03:16] [INFO ] Deduced a trap composed of 89 places in 136 ms of which 2 ms to minimize.
[2024-06-01 15:03:16] [INFO ] Deduced a trap composed of 39 places in 22 ms of which 1 ms to minimize.
[2024-06-01 15:03:16] [INFO ] Deduced a trap composed of 166 places in 113 ms of which 1 ms to minimize.
[2024-06-01 15:03:16] [INFO ] Deduced a trap composed of 140 places in 108 ms of which 2 ms to minimize.
[2024-06-01 15:03:17] [INFO ] Deduced a trap composed of 154 places in 173 ms of which 3 ms to minimize.
[2024-06-01 15:03:17] [INFO ] Deduced a trap composed of 132 places in 155 ms of which 2 ms to minimize.
[2024-06-01 15:03:17] [INFO ] Deduced a trap composed of 141 places in 168 ms of which 3 ms to minimize.
[2024-06-01 15:03:18] [INFO ] Deduced a trap composed of 30 places in 157 ms of which 2 ms to minimize.
[2024-06-01 15:03:18] [INFO ] Deduced a trap composed of 45 places in 123 ms of which 2 ms to minimize.
[2024-06-01 15:03:18] [INFO ] Deduced a trap composed of 11 places in 102 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/298 variables, 20/56 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 15:03:18] [INFO ] Deduced a trap composed of 123 places in 116 ms of which 3 ms to minimize.
[2024-06-01 15:03:18] [INFO ] Deduced a trap composed of 153 places in 132 ms of which 2 ms to minimize.
[2024-06-01 15:03:19] [INFO ] Deduced a trap composed of 158 places in 156 ms of which 1 ms to minimize.
[2024-06-01 15:03:19] [INFO ] Deduced a trap composed of 88 places in 94 ms of which 2 ms to minimize.
[2024-06-01 15:03:19] [INFO ] Deduced a trap composed of 88 places in 111 ms of which 2 ms to minimize.
[2024-06-01 15:03:19] [INFO ] Deduced a trap composed of 116 places in 105 ms of which 1 ms to minimize.
[2024-06-01 15:03:19] [INFO ] Deduced a trap composed of 115 places in 103 ms of which 1 ms to minimize.
[2024-06-01 15:03:20] [INFO ] Deduced a trap composed of 137 places in 97 ms of which 2 ms to minimize.
[2024-06-01 15:03:20] [INFO ] Deduced a trap composed of 131 places in 109 ms of which 2 ms to minimize.
[2024-06-01 15:03:20] [INFO ] Deduced a trap composed of 88 places in 168 ms of which 2 ms to minimize.
[2024-06-01 15:03:20] [INFO ] Deduced a trap composed of 155 places in 140 ms of which 2 ms to minimize.
[2024-06-01 15:03:20] [INFO ] Deduced a trap composed of 154 places in 119 ms of which 2 ms to minimize.
[2024-06-01 15:03:21] [INFO ] Deduced a trap composed of 150 places in 114 ms of which 2 ms to minimize.
[2024-06-01 15:03:21] [INFO ] Deduced a trap composed of 132 places in 113 ms of which 2 ms to minimize.
[2024-06-01 15:03:21] [INFO ] Deduced a trap composed of 98 places in 157 ms of which 2 ms to minimize.
[2024-06-01 15:03:21] [INFO ] Deduced a trap composed of 98 places in 91 ms of which 2 ms to minimize.
[2024-06-01 15:03:21] [INFO ] Deduced a trap composed of 152 places in 97 ms of which 2 ms to minimize.
[2024-06-01 15:03:22] [INFO ] Deduced a trap composed of 151 places in 93 ms of which 2 ms to minimize.
[2024-06-01 15:03:22] [INFO ] Deduced a trap composed of 156 places in 91 ms of which 2 ms to minimize.
[2024-06-01 15:03:22] [INFO ] Deduced a trap composed of 173 places in 165 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/298 variables, 20/76 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 15:03:25] [INFO ] Deduced a trap composed of 142 places in 100 ms of which 2 ms to minimize.
[2024-06-01 15:03:25] [INFO ] Deduced a trap composed of 141 places in 122 ms of which 2 ms to minimize.
[2024-06-01 15:03:25] [INFO ] Deduced a trap composed of 117 places in 120 ms of which 2 ms to minimize.
[2024-06-01 15:03:25] [INFO ] Deduced a trap composed of 141 places in 135 ms of which 2 ms to minimize.
[2024-06-01 15:03:25] [INFO ] Deduced a trap composed of 145 places in 114 ms of which 1 ms to minimize.
[2024-06-01 15:03:26] [INFO ] Deduced a trap composed of 158 places in 133 ms of which 2 ms to minimize.
[2024-06-01 15:03:26] [INFO ] Deduced a trap composed of 88 places in 136 ms of which 2 ms to minimize.
[2024-06-01 15:03:26] [INFO ] Deduced a trap composed of 153 places in 129 ms of which 1 ms to minimize.
[2024-06-01 15:03:26] [INFO ] Deduced a trap composed of 180 places in 114 ms of which 1 ms to minimize.
[2024-06-01 15:03:26] [INFO ] Deduced a trap composed of 175 places in 119 ms of which 2 ms to minimize.
[2024-06-01 15:03:27] [INFO ] Deduced a trap composed of 133 places in 105 ms of which 2 ms to minimize.
[2024-06-01 15:03:27] [INFO ] Deduced a trap composed of 105 places in 122 ms of which 2 ms to minimize.
[2024-06-01 15:03:27] [INFO ] Deduced a trap composed of 132 places in 113 ms of which 1 ms to minimize.
[2024-06-01 15:03:28] [INFO ] Deduced a trap composed of 108 places in 106 ms of which 1 ms to minimize.
[2024-06-01 15:03:28] [INFO ] Deduced a trap composed of 138 places in 120 ms of which 1 ms to minimize.
[2024-06-01 15:03:28] [INFO ] Deduced a trap composed of 156 places in 115 ms of which 2 ms to minimize.
[2024-06-01 15:03:29] [INFO ] Deduced a trap composed of 134 places in 119 ms of which 1 ms to minimize.
[2024-06-01 15:03:29] [INFO ] Deduced a trap composed of 141 places in 100 ms of which 1 ms to minimize.
[2024-06-01 15:03:29] [INFO ] Deduced a trap composed of 159 places in 119 ms of which 2 ms to minimize.
[2024-06-01 15:03:29] [INFO ] Deduced a trap composed of 157 places in 110 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/298 variables, 20/96 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 15:03:30] [INFO ] Deduced a trap composed of 98 places in 156 ms of which 2 ms to minimize.
[2024-06-01 15:03:30] [INFO ] Deduced a trap composed of 132 places in 124 ms of which 2 ms to minimize.
[2024-06-01 15:03:30] [INFO ] Deduced a trap composed of 139 places in 102 ms of which 2 ms to minimize.
[2024-06-01 15:03:30] [INFO ] Deduced a trap composed of 137 places in 154 ms of which 2 ms to minimize.
[2024-06-01 15:03:30] [INFO ] Deduced a trap composed of 124 places in 114 ms of which 2 ms to minimize.
[2024-06-01 15:03:31] [INFO ] Deduced a trap composed of 161 places in 135 ms of which 2 ms to minimize.
[2024-06-01 15:03:31] [INFO ] Deduced a trap composed of 165 places in 138 ms of which 2 ms to minimize.
[2024-06-01 15:03:31] [INFO ] Deduced a trap composed of 141 places in 135 ms of which 2 ms to minimize.
[2024-06-01 15:03:32] [INFO ] Deduced a trap composed of 147 places in 165 ms of which 2 ms to minimize.
[2024-06-01 15:03:33] [INFO ] Deduced a trap composed of 150 places in 107 ms of which 2 ms to minimize.
[2024-06-01 15:03:33] [INFO ] Deduced a trap composed of 153 places in 113 ms of which 1 ms to minimize.
[2024-06-01 15:03:33] [INFO ] Deduced a trap composed of 144 places in 107 ms of which 1 ms to minimize.
[2024-06-01 15:03:33] [INFO ] Deduced a trap composed of 147 places in 96 ms of which 2 ms to minimize.
[2024-06-01 15:03:33] [INFO ] Deduced a trap composed of 136 places in 109 ms of which 1 ms to minimize.
[2024-06-01 15:03:33] [INFO ] Deduced a trap composed of 129 places in 106 ms of which 2 ms to minimize.
[2024-06-01 15:03:33] [INFO ] Deduced a trap composed of 145 places in 110 ms of which 1 ms to minimize.
[2024-06-01 15:03:34] [INFO ] Deduced a trap composed of 138 places in 160 ms of which 2 ms to minimize.
[2024-06-01 15:03:34] [INFO ] Deduced a trap composed of 141 places in 139 ms of which 3 ms to minimize.
[2024-06-01 15:03:35] [INFO ] Deduced a trap composed of 134 places in 97 ms of which 1 ms to minimize.
[2024-06-01 15:03:35] [INFO ] Deduced a trap composed of 138 places in 107 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/298 variables, 20/116 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 15:03:36] [INFO ] Deduced a trap composed of 146 places in 162 ms of which 3 ms to minimize.
[2024-06-01 15:03:36] [INFO ] Deduced a trap composed of 156 places in 155 ms of which 2 ms to minimize.
[2024-06-01 15:03:36] [INFO ] Deduced a trap composed of 152 places in 160 ms of which 2 ms to minimize.
[2024-06-01 15:03:36] [INFO ] Deduced a trap composed of 150 places in 131 ms of which 3 ms to minimize.
[2024-06-01 15:03:36] [INFO ] Deduced a trap composed of 148 places in 150 ms of which 3 ms to minimize.
[2024-06-01 15:03:37] [INFO ] Deduced a trap composed of 129 places in 148 ms of which 3 ms to minimize.
[2024-06-01 15:03:37] [INFO ] Deduced a trap composed of 177 places in 147 ms of which 2 ms to minimize.
[2024-06-01 15:03:37] [INFO ] Deduced a trap composed of 127 places in 151 ms of which 2 ms to minimize.
[2024-06-01 15:03:37] [INFO ] Deduced a trap composed of 150 places in 163 ms of which 3 ms to minimize.
[2024-06-01 15:03:38] [INFO ] Deduced a trap composed of 153 places in 114 ms of which 2 ms to minimize.
[2024-06-01 15:03:38] [INFO ] Deduced a trap composed of 160 places in 166 ms of which 2 ms to minimize.
[2024-06-01 15:03:38] [INFO ] Deduced a trap composed of 88 places in 155 ms of which 2 ms to minimize.
[2024-06-01 15:03:39] [INFO ] Deduced a trap composed of 88 places in 134 ms of which 2 ms to minimize.
[2024-06-01 15:03:39] [INFO ] Deduced a trap composed of 116 places in 139 ms of which 2 ms to minimize.
[2024-06-01 15:03:39] [INFO ] Deduced a trap composed of 130 places in 145 ms of which 2 ms to minimize.
[2024-06-01 15:03:40] [INFO ] Deduced a trap composed of 150 places in 126 ms of which 2 ms to minimize.
[2024-06-01 15:03:40] [INFO ] Deduced a trap composed of 129 places in 109 ms of which 2 ms to minimize.
[2024-06-01 15:03:41] [INFO ] Deduced a trap composed of 136 places in 131 ms of which 2 ms to minimize.
[2024-06-01 15:03:41] [INFO ] Deduced a trap composed of 150 places in 128 ms of which 1 ms to minimize.
[2024-06-01 15:03:41] [INFO ] Deduced a trap composed of 120 places in 122 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 6 (INCLUDED_ONLY) 0/298 variables, 20/136 constraints. Problems are: Problem set: 0 solved, 578 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 298/868 variables, and 136 constraints, problems are : Problem set: 0 solved, 578 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 20/22 constraints, State Equation: 0/300 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 578/578 constraints, Known Traps: 100/100 constraints]
Escalating to Integer solving :Problem set: 0 solved, 578 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/298 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 578 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/298 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 578 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/298 variables, 100/136 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 15:03:45] [INFO ] Deduced a trap composed of 169 places in 172 ms of which 2 ms to minimize.
[2024-06-01 15:03:48] [INFO ] Deduced a trap composed of 132 places in 126 ms of which 1 ms to minimize.
[2024-06-01 15:03:48] [INFO ] Deduced a trap composed of 128 places in 130 ms of which 2 ms to minimize.
[2024-06-01 15:03:48] [INFO ] Deduced a trap composed of 147 places in 133 ms of which 2 ms to minimize.
[2024-06-01 15:03:49] [INFO ] Deduced a trap composed of 131 places in 127 ms of which 2 ms to minimize.
[2024-06-01 15:03:49] [INFO ] Deduced a trap composed of 154 places in 141 ms of which 2 ms to minimize.
[2024-06-01 15:03:49] [INFO ] Deduced a trap composed of 135 places in 115 ms of which 1 ms to minimize.
[2024-06-01 15:03:49] [INFO ] Deduced a trap composed of 147 places in 95 ms of which 2 ms to minimize.
[2024-06-01 15:03:49] [INFO ] Deduced a trap composed of 141 places in 106 ms of which 2 ms to minimize.
[2024-06-01 15:03:49] [INFO ] Deduced a trap composed of 137 places in 127 ms of which 3 ms to minimize.
[2024-06-01 15:03:49] [INFO ] Deduced a trap composed of 146 places in 143 ms of which 2 ms to minimize.
[2024-06-01 15:03:50] [INFO ] Deduced a trap composed of 129 places in 129 ms of which 2 ms to minimize.
[2024-06-01 15:03:50] [INFO ] Deduced a trap composed of 132 places in 144 ms of which 2 ms to minimize.
[2024-06-01 15:03:50] [INFO ] Deduced a trap composed of 152 places in 143 ms of which 2 ms to minimize.
[2024-06-01 15:03:50] [INFO ] Deduced a trap composed of 132 places in 152 ms of which 2 ms to minimize.
[2024-06-01 15:03:53] [INFO ] Deduced a trap composed of 118 places in 123 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/298 variables, 16/152 constraints. Problems are: Problem set: 0 solved, 578 unsolved
[2024-06-01 15:03:58] [INFO ] Deduced a trap composed of 149 places in 157 ms of which 3 ms to minimize.
[2024-06-01 15:03:58] [INFO ] Deduced a trap composed of 135 places in 145 ms of which 2 ms to minimize.
[2024-06-01 15:03:59] [INFO ] Deduced a trap composed of 158 places in 188 ms of which 2 ms to minimize.
[2024-06-01 15:03:59] [INFO ] Deduced a trap composed of 146 places in 150 ms of which 2 ms to minimize.
[2024-06-01 15:04:00] [INFO ] Deduced a trap composed of 148 places in 148 ms of which 2 ms to minimize.
[2024-06-01 15:04:00] [INFO ] Deduced a trap composed of 139 places in 162 ms of which 2 ms to minimize.
[2024-06-01 15:04:00] [INFO ] Deduced a trap composed of 153 places in 134 ms of which 2 ms to minimize.
[2024-06-01 15:04:00] [INFO ] Deduced a trap composed of 145 places in 148 ms of which 2 ms to minimize.
[2024-06-01 15:04:00] [INFO ] Deduced a trap composed of 153 places in 129 ms of which 2 ms to minimize.
[2024-06-01 15:04:01] [INFO ] Deduced a trap composed of 142 places in 153 ms of which 2 ms to minimize.
[2024-06-01 15:04:01] [INFO ] Deduced a trap composed of 141 places in 147 ms of which 2 ms to minimize.
[2024-06-01 15:04:01] [INFO ] Deduced a trap composed of 131 places in 174 ms of which 3 ms to minimize.
[2024-06-01 15:04:01] [INFO ] Deduced a trap composed of 138 places in 157 ms of which 2 ms to minimize.
[2024-06-01 15:04:02] [INFO ] Deduced a trap composed of 157 places in 151 ms of which 2 ms to minimize.
[2024-06-01 15:04:02] [INFO ] Deduced a trap composed of 148 places in 178 ms of which 2 ms to minimize.
[2024-06-01 15:04:02] [INFO ] Deduced a trap composed of 133 places in 160 ms of which 3 ms to minimize.
[2024-06-01 15:04:02] [INFO ] Deduced a trap composed of 121 places in 170 ms of which 2 ms to minimize.
[2024-06-01 15:04:03] [INFO ] Deduced a trap composed of 152 places in 187 ms of which 3 ms to minimize.
[2024-06-01 15:04:03] [INFO ] Deduced a trap composed of 145 places in 196 ms of which 2 ms to minimize.
[2024-06-01 15:04:03] [INFO ] Deduced a trap composed of 153 places in 170 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/298 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 578 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 298/868 variables, and 172 constraints, problems are : Problem set: 0 solved, 578 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 20/22 constraints, State Equation: 0/300 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/578 constraints, Known Traps: 136/136 constraints]
After SMT, in 60397ms problems are : Problem set: 0 solved, 578 unsolved
Search for dead transitions found 0 dead transitions in 60401ms
Finished structural reductions in LTL mode , in 1 iterations and 103164 ms. Remains : 300/300 places, 580/580 transitions.
Treatment of property PolyORBLF-PT-S02J04T06-LTLFireability-07 finished in 332817 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((X(p0) U (p1 U p2)))))'
Found a Lengthening insensitive property : PolyORBLF-PT-S02J04T06-LTLFireability-08
Stuttering acceptance computed with spot in 313 ms :[(NOT p2), (NOT p2), (NOT p0), (NOT p2), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
Support contains 5 out of 457 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 457/457 places, 812/812 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 0 with 39 rules applied. Total rules applied 39 place count 457 transition count 773
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 1 with 39 rules applied. Total rules applied 78 place count 418 transition count 773
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 49 Pre rules applied. Total rules applied 78 place count 418 transition count 724
Deduced a syphon composed of 49 places in 1 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 2 with 98 rules applied. Total rules applied 176 place count 369 transition count 724
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 2 with 94 rules applied. Total rules applied 270 place count 322 transition count 677
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 274 place count 318 transition count 673
Iterating global reduction 2 with 4 rules applied. Total rules applied 278 place count 318 transition count 673
Applied a total of 278 rules in 35 ms. Remains 318 /457 variables (removed 139) and now considering 673/812 (removed 139) transitions.
Running 671 sub problems to find dead transitions.
[2024-06-01 15:04:13] [INFO ] Flow matrix only has 661 transitions (discarded 12 similar events)
// Phase 1: matrix 661 rows 318 cols
[2024-06-01 15:04:13] [INFO ] Computed 39 invariants in 17 ms
[2024-06-01 15:04:13] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/316 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 671 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/316 variables, 20/37 constraints. Problems are: Problem set: 0 solved, 671 unsolved
[2024-06-01 15:04:17] [INFO ] Deduced a trap composed of 15 places in 90 ms of which 1 ms to minimize.
[2024-06-01 15:04:17] [INFO ] Deduced a trap composed of 42 places in 52 ms of which 1 ms to minimize.
[2024-06-01 15:04:17] [INFO ] Deduced a trap composed of 43 places in 33 ms of which 0 ms to minimize.
[2024-06-01 15:04:17] [INFO ] Deduced a trap composed of 26 places in 100 ms of which 2 ms to minimize.
[2024-06-01 15:04:17] [INFO ] Deduced a trap composed of 40 places in 43 ms of which 0 ms to minimize.
[2024-06-01 15:04:17] [INFO ] Deduced a trap composed of 40 places in 45 ms of which 0 ms to minimize.
[2024-06-01 15:04:17] [INFO ] Deduced a trap composed of 41 places in 33 ms of which 0 ms to minimize.
[2024-06-01 15:04:18] [INFO ] Deduced a trap composed of 112 places in 164 ms of which 2 ms to minimize.
[2024-06-01 15:04:18] [INFO ] Deduced a trap composed of 111 places in 147 ms of which 2 ms to minimize.
[2024-06-01 15:04:18] [INFO ] Deduced a trap composed of 28 places in 186 ms of which 2 ms to minimize.
[2024-06-01 15:04:19] [INFO ] Deduced a trap composed of 58 places in 151 ms of which 2 ms to minimize.
[2024-06-01 15:04:19] [INFO ] Deduced a trap composed of 117 places in 163 ms of which 2 ms to minimize.
[2024-06-01 15:04:20] [INFO ] Deduced a trap composed of 116 places in 175 ms of which 2 ms to minimize.
[2024-06-01 15:04:20] [INFO ] Deduced a trap composed of 141 places in 139 ms of which 2 ms to minimize.
[2024-06-01 15:04:21] [INFO ] Deduced a trap composed of 116 places in 151 ms of which 2 ms to minimize.
[2024-06-01 15:04:23] [INFO ] Deduced a trap composed of 40 places in 186 ms of which 3 ms to minimize.
[2024-06-01 15:04:23] [INFO ] Deduced a trap composed of 145 places in 206 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/316 variables, 17/54 constraints. Problems are: Problem set: 0 solved, 671 unsolved
[2024-06-01 15:04:27] [INFO ] Deduced a trap composed of 125 places in 189 ms of which 2 ms to minimize.
[2024-06-01 15:04:27] [INFO ] Deduced a trap composed of 181 places in 139 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/316 variables, 2/56 constraints. Problems are: Problem set: 0 solved, 671 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/316 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 671 unsolved
Problem TDEAD12 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD28 is UNSAT
Problem TDEAD51 is UNSAT
Problem TDEAD57 is UNSAT
Problem TDEAD65 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD77 is UNSAT
Problem TDEAD78 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD94 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD122 is UNSAT
Problem TDEAD129 is UNSAT
Problem TDEAD130 is UNSAT
Problem TDEAD132 is UNSAT
Problem TDEAD134 is UNSAT
Problem TDEAD142 is UNSAT
Problem TDEAD152 is UNSAT
Problem TDEAD166 is UNSAT
Problem TDEAD176 is UNSAT
Problem TDEAD186 is UNSAT
Problem TDEAD190 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD207 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD224 is UNSAT
Problem TDEAD230 is UNSAT
Problem TDEAD237 is UNSAT
Problem TDEAD240 is UNSAT
Problem TDEAD242 is UNSAT
Problem TDEAD243 is UNSAT
Problem TDEAD246 is UNSAT
Problem TDEAD257 is UNSAT
Problem TDEAD258 is UNSAT
Problem TDEAD262 is UNSAT
Problem TDEAD282 is UNSAT
Problem TDEAD299 is UNSAT
Problem TDEAD315 is UNSAT
Problem TDEAD317 is UNSAT
Problem TDEAD324 is UNSAT
Problem TDEAD325 is UNSAT
Problem TDEAD333 is UNSAT
Problem TDEAD335 is UNSAT
Problem TDEAD341 is UNSAT
Problem TDEAD344 is UNSAT
Problem TDEAD346 is UNSAT
Problem TDEAD352 is UNSAT
Problem TDEAD353 is UNSAT
Problem TDEAD354 is UNSAT
Problem TDEAD356 is UNSAT
Problem TDEAD357 is UNSAT
Problem TDEAD358 is UNSAT
Problem TDEAD361 is UNSAT
Problem TDEAD372 is UNSAT
Problem TDEAD373 is UNSAT
Problem TDEAD376 is UNSAT
Problem TDEAD383 is UNSAT
Problem TDEAD391 is UNSAT
Problem TDEAD394 is UNSAT
Problem TDEAD397 is UNSAT
Problem TDEAD398 is UNSAT
Problem TDEAD400 is UNSAT
Problem TDEAD404 is UNSAT
Problem TDEAD405 is UNSAT
At refinement iteration 5 (OVERLAPS) 2/318 variables, 2/58 constraints. Problems are: Problem set: 66 solved, 605 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 318/979 variables, and 58 constraints, problems are : Problem set: 66 solved, 605 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 22/22 constraints, State Equation: 0/318 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 671/671 constraints, Known Traps: 19/19 constraints]
Escalating to Integer solving :Problem set: 66 solved, 605 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/316 variables, 17/17 constraints. Problems are: Problem set: 66 solved, 605 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/316 variables, 20/37 constraints. Problems are: Problem set: 66 solved, 605 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/316 variables, 19/56 constraints. Problems are: Problem set: 66 solved, 605 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/316 variables, 0/56 constraints. Problems are: Problem set: 66 solved, 605 unsolved
At refinement iteration 4 (OVERLAPS) 2/318 variables, 2/58 constraints. Problems are: Problem set: 66 solved, 605 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 318/979 variables, and 58 constraints, problems are : Problem set: 66 solved, 605 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 22/22 constraints, State Equation: 0/318 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/671 constraints, Known Traps: 19/19 constraints]
After SMT, in 40805ms problems are : Problem set: 66 solved, 605 unsolved
Search for dead transitions found 66 dead transitions in 40813ms
Found 66 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 66 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 66 transitions.
[2024-06-01 15:04:54] [INFO ] Flow matrix only has 595 transitions (discarded 12 similar events)
// Phase 1: matrix 595 rows 318 cols
[2024-06-01 15:04:54] [INFO ] Computed 39 invariants in 7 ms
[2024-06-01 15:04:54] [INFO ] Implicit Places using invariants in 295 ms returned [81]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 298 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 317/457 places, 607/812 transitions.
Reduce places removed 2 places and 12 transitions.
Reduce places removed 12 places and 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 303 transition count 583
Applied a total of 12 rules in 19 ms. Remains 303 /317 variables (removed 14) and now considering 583/607 (removed 24) transitions.
[2024-06-01 15:04:54] [INFO ] Flow matrix only has 571 transitions (discarded 12 similar events)
// Phase 1: matrix 571 rows 303 cols
[2024-06-01 15:04:54] [INFO ] Computed 38 invariants in 14 ms
[2024-06-01 15:04:54] [INFO ] Implicit Places using invariants in 352 ms returned []
[2024-06-01 15:04:54] [INFO ] Flow matrix only has 571 transitions (discarded 12 similar events)
[2024-06-01 15:04:54] [INFO ] Invariant cache hit.
[2024-06-01 15:04:54] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-06-01 15:04:56] [INFO ] Implicit Places using invariants and state equation in 1725 ms returned []
Implicit Place search using SMT with State Equation took 2088 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 303/457 places, 583/812 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 43256 ms. Remains : 303/457 places, 583/812 transitions.
Running random walk in product with property : PolyORBLF-PT-S02J04T06-LTLFireability-08
Product exploration explored 100000 steps with 441 reset in 257 ms.
Product exploration explored 100000 steps with 429 reset in 273 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 (NOT p1) p0), (X p2), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT p1)), (X (NOT (AND (NOT p2) p1))), (X (X p2)), (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p2) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 138 ms. Reduced automaton from 7 states, 14 edges and 3 AP (stutter sensitive) to 7 states, 14 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 205 ms :[(NOT p2), (NOT p2), (NOT p0), (NOT p2), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
RANDOM walk for 40000 steps (18 resets) in 274 ms. (145 steps per ms) remains 3/7 properties
BEST_FIRST walk for 40002 steps (9 resets) in 339 ms. (117 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (13 resets) in 559 ms. (71 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (16 resets) in 386 ms. (103 steps per ms) remains 3/3 properties
[2024-06-01 15:04:57] [INFO ] Flow matrix only has 571 transitions (discarded 12 similar events)
[2024-06-01 15:04:57] [INFO ] Invariant cache hit.
[2024-06-01 15:04:57] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 50/55 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem apf3 is UNSAT
Problem apf4 is UNSAT
At refinement iteration 3 (OVERLAPS) 210/265 variables, 10/15 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/265 variables, 0/15 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 9/274 variables, 7/22 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 0/22 constraints. Problems are: Problem set: 2 solved, 1 unsolved
Problem apf6 is UNSAT
After SMT solving in domain Real declared 301/874 variables, and 37 constraints, problems are : Problem set: 3 solved, 0 unsolved in 126 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 0/303 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 142ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND p2 (NOT p1) p0), (X p2), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT p1)), (X (NOT (AND (NOT p2) p1))), (X (X p2)), (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p2) p1)))), (G (OR p2 (NOT p1) p0)), (G (OR p2 p1 p0)), (G (OR p2 (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT p2)), (F (NOT (OR p2 p1))), (F (NOT p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 15 factoid took 226 ms. Reduced automaton from 7 states, 14 edges and 3 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(NOT p2), (OR (NOT p0) (NOT p2)), true]
Stuttering acceptance computed with spot in 77 ms :[(NOT p2), (OR (NOT p0) (NOT p2)), true]
Support contains 2 out of 303 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 303/303 places, 583/583 transitions.
Applied a total of 0 rules in 9 ms. Remains 303 /303 variables (removed 0) and now considering 583/583 (removed 0) transitions.
Running 581 sub problems to find dead transitions.
[2024-06-01 15:04:58] [INFO ] Flow matrix only has 571 transitions (discarded 12 similar events)
[2024-06-01 15:04:58] [INFO ] Invariant cache hit.
[2024-06-01 15:04:58] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/301 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 581 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/301 variables, 23/36 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 15:05:01] [INFO ] Deduced a trap composed of 41 places in 74 ms of which 1 ms to minimize.
[2024-06-01 15:05:01] [INFO ] Deduced a trap composed of 15 places in 91 ms of which 2 ms to minimize.
[2024-06-01 15:05:01] [INFO ] Deduced a trap composed of 38 places in 39 ms of which 1 ms to minimize.
[2024-06-01 15:05:01] [INFO ] Deduced a trap composed of 39 places in 49 ms of which 1 ms to minimize.
[2024-06-01 15:05:01] [INFO ] Deduced a trap composed of 38 places in 44 ms of which 0 ms to minimize.
[2024-06-01 15:05:01] [INFO ] Deduced a trap composed of 39 places in 119 ms of which 2 ms to minimize.
[2024-06-01 15:05:02] [INFO ] Deduced a trap composed of 153 places in 111 ms of which 1 ms to minimize.
[2024-06-01 15:05:02] [INFO ] Deduced a trap composed of 147 places in 119 ms of which 2 ms to minimize.
[2024-06-01 15:05:02] [INFO ] Deduced a trap composed of 101 places in 136 ms of which 1 ms to minimize.
[2024-06-01 15:05:02] [INFO ] Deduced a trap composed of 38 places in 48 ms of which 0 ms to minimize.
[2024-06-01 15:05:02] [INFO ] Deduced a trap composed of 139 places in 127 ms of which 1 ms to minimize.
[2024-06-01 15:05:03] [INFO ] Deduced a trap composed of 12 places in 143 ms of which 2 ms to minimize.
[2024-06-01 15:05:03] [INFO ] Deduced a trap composed of 143 places in 157 ms of which 3 ms to minimize.
[2024-06-01 15:05:03] [INFO ] Deduced a trap composed of 151 places in 151 ms of which 3 ms to minimize.
[2024-06-01 15:05:03] [INFO ] Deduced a trap composed of 132 places in 129 ms of which 2 ms to minimize.
[2024-06-01 15:05:03] [INFO ] Deduced a trap composed of 123 places in 125 ms of which 2 ms to minimize.
[2024-06-01 15:05:04] [INFO ] Deduced a trap composed of 146 places in 153 ms of which 2 ms to minimize.
[2024-06-01 15:05:04] [INFO ] Deduced a trap composed of 32 places in 130 ms of which 2 ms to minimize.
[2024-06-01 15:05:04] [INFO ] Deduced a trap composed of 44 places in 124 ms of which 2 ms to minimize.
[2024-06-01 15:05:04] [INFO ] Deduced a trap composed of 117 places in 166 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/301 variables, 20/56 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 15:05:05] [INFO ] Deduced a trap composed of 146 places in 148 ms of which 2 ms to minimize.
[2024-06-01 15:05:05] [INFO ] Deduced a trap composed of 89 places in 153 ms of which 2 ms to minimize.
[2024-06-01 15:05:05] [INFO ] Deduced a trap composed of 149 places in 156 ms of which 2 ms to minimize.
[2024-06-01 15:05:06] [INFO ] Deduced a trap composed of 99 places in 163 ms of which 2 ms to minimize.
[2024-06-01 15:05:06] [INFO ] Deduced a trap composed of 114 places in 159 ms of which 2 ms to minimize.
[2024-06-01 15:05:06] [INFO ] Deduced a trap composed of 122 places in 148 ms of which 2 ms to minimize.
[2024-06-01 15:05:07] [INFO ] Deduced a trap composed of 122 places in 127 ms of which 2 ms to minimize.
[2024-06-01 15:05:07] [INFO ] Deduced a trap composed of 147 places in 165 ms of which 2 ms to minimize.
[2024-06-01 15:05:07] [INFO ] Deduced a trap composed of 155 places in 178 ms of which 3 ms to minimize.
[2024-06-01 15:05:07] [INFO ] Deduced a trap composed of 150 places in 134 ms of which 2 ms to minimize.
[2024-06-01 15:05:07] [INFO ] Deduced a trap composed of 162 places in 133 ms of which 2 ms to minimize.
[2024-06-01 15:05:07] [INFO ] Deduced a trap composed of 165 places in 148 ms of which 2 ms to minimize.
[2024-06-01 15:05:08] [INFO ] Deduced a trap composed of 143 places in 117 ms of which 2 ms to minimize.
[2024-06-01 15:05:08] [INFO ] Deduced a trap composed of 115 places in 148 ms of which 3 ms to minimize.
[2024-06-01 15:05:08] [INFO ] Deduced a trap composed of 144 places in 121 ms of which 2 ms to minimize.
[2024-06-01 15:05:08] [INFO ] Deduced a trap composed of 157 places in 113 ms of which 2 ms to minimize.
[2024-06-01 15:05:09] [INFO ] Deduced a trap composed of 144 places in 149 ms of which 3 ms to minimize.
[2024-06-01 15:05:09] [INFO ] Deduced a trap composed of 124 places in 118 ms of which 2 ms to minimize.
[2024-06-01 15:05:09] [INFO ] Deduced a trap composed of 158 places in 158 ms of which 2 ms to minimize.
[2024-06-01 15:05:09] [INFO ] Deduced a trap composed of 130 places in 156 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/301 variables, 20/76 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 15:05:13] [INFO ] Deduced a trap composed of 143 places in 138 ms of which 3 ms to minimize.
[2024-06-01 15:05:13] [INFO ] Deduced a trap composed of 139 places in 154 ms of which 2 ms to minimize.
[2024-06-01 15:05:13] [INFO ] Deduced a trap composed of 152 places in 136 ms of which 2 ms to minimize.
[2024-06-01 15:05:13] [INFO ] Deduced a trap composed of 144 places in 132 ms of which 2 ms to minimize.
[2024-06-01 15:05:13] [INFO ] Deduced a trap composed of 148 places in 121 ms of which 2 ms to minimize.
[2024-06-01 15:05:14] [INFO ] Deduced a trap composed of 135 places in 132 ms of which 2 ms to minimize.
[2024-06-01 15:05:14] [INFO ] Deduced a trap composed of 119 places in 124 ms of which 2 ms to minimize.
[2024-06-01 15:05:14] [INFO ] Deduced a trap composed of 133 places in 123 ms of which 2 ms to minimize.
[2024-06-01 15:05:14] [INFO ] Deduced a trap composed of 120 places in 159 ms of which 2 ms to minimize.
[2024-06-01 15:05:15] [INFO ] Deduced a trap composed of 147 places in 130 ms of which 2 ms to minimize.
[2024-06-01 15:05:15] [INFO ] Deduced a trap composed of 142 places in 144 ms of which 2 ms to minimize.
[2024-06-01 15:05:16] [INFO ] Deduced a trap composed of 110 places in 159 ms of which 2 ms to minimize.
[2024-06-01 15:05:16] [INFO ] Deduced a trap composed of 110 places in 138 ms of which 2 ms to minimize.
[2024-06-01 15:05:16] [INFO ] Deduced a trap composed of 137 places in 134 ms of which 2 ms to minimize.
[2024-06-01 15:05:17] [INFO ] Deduced a trap composed of 3 places in 128 ms of which 3 ms to minimize.
[2024-06-01 15:05:17] [INFO ] Deduced a trap composed of 101 places in 156 ms of which 3 ms to minimize.
[2024-06-01 15:05:17] [INFO ] Deduced a trap composed of 151 places in 146 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/301 variables, 17/93 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 15:05:18] [INFO ] Deduced a trap composed of 147 places in 136 ms of which 2 ms to minimize.
[2024-06-01 15:05:18] [INFO ] Deduced a trap composed of 167 places in 165 ms of which 2 ms to minimize.
[2024-06-01 15:05:18] [INFO ] Deduced a trap composed of 150 places in 148 ms of which 2 ms to minimize.
[2024-06-01 15:05:19] [INFO ] Deduced a trap composed of 148 places in 133 ms of which 2 ms to minimize.
SMT process timed out in 20546ms, After SMT, problems are : Problem set: 0 solved, 581 unsolved
Search for dead transitions found 0 dead transitions in 20553ms
[2024-06-01 15:05:19] [INFO ] Flow matrix only has 571 transitions (discarded 12 similar events)
[2024-06-01 15:05:19] [INFO ] Invariant cache hit.
[2024-06-01 15:05:19] [INFO ] Implicit Places using invariants in 328 ms returned []
[2024-06-01 15:05:19] [INFO ] Flow matrix only has 571 transitions (discarded 12 similar events)
[2024-06-01 15:05:19] [INFO ] Invariant cache hit.
[2024-06-01 15:05:19] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-06-01 15:05:21] [INFO ] Implicit Places using invariants and state equation in 1794 ms returned []
Implicit Place search using SMT with State Equation took 2123 ms to find 0 implicit places.
[2024-06-01 15:05:21] [INFO ] Redundant transitions in 5 ms returned []
Running 581 sub problems to find dead transitions.
[2024-06-01 15:05:21] [INFO ] Flow matrix only has 571 transitions (discarded 12 similar events)
[2024-06-01 15:05:21] [INFO ] Invariant cache hit.
[2024-06-01 15:05:21] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/301 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 581 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/301 variables, 23/36 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 15:05:24] [INFO ] Deduced a trap composed of 41 places in 103 ms of which 2 ms to minimize.
[2024-06-01 15:05:24] [INFO ] Deduced a trap composed of 15 places in 116 ms of which 2 ms to minimize.
[2024-06-01 15:05:24] [INFO ] Deduced a trap composed of 38 places in 47 ms of which 1 ms to minimize.
[2024-06-01 15:05:24] [INFO ] Deduced a trap composed of 39 places in 43 ms of which 1 ms to minimize.
[2024-06-01 15:05:24] [INFO ] Deduced a trap composed of 38 places in 33 ms of which 1 ms to minimize.
[2024-06-01 15:05:24] [INFO ] Deduced a trap composed of 39 places in 149 ms of which 2 ms to minimize.
[2024-06-01 15:05:25] [INFO ] Deduced a trap composed of 153 places in 148 ms of which 3 ms to minimize.
[2024-06-01 15:05:25] [INFO ] Deduced a trap composed of 147 places in 125 ms of which 1 ms to minimize.
[2024-06-01 15:05:25] [INFO ] Deduced a trap composed of 101 places in 106 ms of which 2 ms to minimize.
[2024-06-01 15:05:25] [INFO ] Deduced a trap composed of 38 places in 45 ms of which 0 ms to minimize.
[2024-06-01 15:05:25] [INFO ] Deduced a trap composed of 139 places in 163 ms of which 2 ms to minimize.
[2024-06-01 15:05:26] [INFO ] Deduced a trap composed of 12 places in 124 ms of which 1 ms to minimize.
[2024-06-01 15:05:26] [INFO ] Deduced a trap composed of 143 places in 157 ms of which 3 ms to minimize.
[2024-06-01 15:05:26] [INFO ] Deduced a trap composed of 151 places in 142 ms of which 2 ms to minimize.
[2024-06-01 15:05:26] [INFO ] Deduced a trap composed of 132 places in 140 ms of which 2 ms to minimize.
[2024-06-01 15:05:26] [INFO ] Deduced a trap composed of 123 places in 143 ms of which 2 ms to minimize.
[2024-06-01 15:05:27] [INFO ] Deduced a trap composed of 146 places in 154 ms of which 2 ms to minimize.
[2024-06-01 15:05:27] [INFO ] Deduced a trap composed of 32 places in 122 ms of which 2 ms to minimize.
[2024-06-01 15:05:27] [INFO ] Deduced a trap composed of 44 places in 112 ms of which 2 ms to minimize.
[2024-06-01 15:05:27] [INFO ] Deduced a trap composed of 117 places in 92 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/301 variables, 20/56 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 15:05:28] [INFO ] Deduced a trap composed of 146 places in 93 ms of which 1 ms to minimize.
[2024-06-01 15:05:28] [INFO ] Deduced a trap composed of 89 places in 101 ms of which 2 ms to minimize.
[2024-06-01 15:05:28] [INFO ] Deduced a trap composed of 149 places in 113 ms of which 2 ms to minimize.
[2024-06-01 15:05:28] [INFO ] Deduced a trap composed of 99 places in 165 ms of which 2 ms to minimize.
[2024-06-01 15:05:29] [INFO ] Deduced a trap composed of 114 places in 129 ms of which 2 ms to minimize.
[2024-06-01 15:05:29] [INFO ] Deduced a trap composed of 122 places in 85 ms of which 1 ms to minimize.
[2024-06-01 15:05:29] [INFO ] Deduced a trap composed of 122 places in 133 ms of which 2 ms to minimize.
[2024-06-01 15:05:29] [INFO ] Deduced a trap composed of 147 places in 200 ms of which 2 ms to minimize.
[2024-06-01 15:05:29] [INFO ] Deduced a trap composed of 155 places in 124 ms of which 2 ms to minimize.
[2024-06-01 15:05:30] [INFO ] Deduced a trap composed of 150 places in 161 ms of which 2 ms to minimize.
[2024-06-01 15:05:30] [INFO ] Deduced a trap composed of 162 places in 139 ms of which 3 ms to minimize.
[2024-06-01 15:05:30] [INFO ] Deduced a trap composed of 165 places in 108 ms of which 2 ms to minimize.
[2024-06-01 15:05:30] [INFO ] Deduced a trap composed of 143 places in 90 ms of which 2 ms to minimize.
[2024-06-01 15:05:30] [INFO ] Deduced a trap composed of 115 places in 108 ms of which 2 ms to minimize.
[2024-06-01 15:05:30] [INFO ] Deduced a trap composed of 144 places in 138 ms of which 2 ms to minimize.
[2024-06-01 15:05:31] [INFO ] Deduced a trap composed of 157 places in 137 ms of which 3 ms to minimize.
[2024-06-01 15:05:31] [INFO ] Deduced a trap composed of 144 places in 84 ms of which 2 ms to minimize.
[2024-06-01 15:05:31] [INFO ] Deduced a trap composed of 124 places in 84 ms of which 1 ms to minimize.
[2024-06-01 15:05:31] [INFO ] Deduced a trap composed of 158 places in 94 ms of which 2 ms to minimize.
[2024-06-01 15:05:31] [INFO ] Deduced a trap composed of 130 places in 104 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/301 variables, 20/76 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 15:05:34] [INFO ] Deduced a trap composed of 143 places in 96 ms of which 2 ms to minimize.
[2024-06-01 15:05:34] [INFO ] Deduced a trap composed of 139 places in 95 ms of which 1 ms to minimize.
[2024-06-01 15:05:34] [INFO ] Deduced a trap composed of 152 places in 95 ms of which 1 ms to minimize.
[2024-06-01 15:05:34] [INFO ] Deduced a trap composed of 144 places in 92 ms of which 2 ms to minimize.
[2024-06-01 15:05:34] [INFO ] Deduced a trap composed of 148 places in 97 ms of which 1 ms to minimize.
[2024-06-01 15:05:35] [INFO ] Deduced a trap composed of 135 places in 113 ms of which 2 ms to minimize.
[2024-06-01 15:05:35] [INFO ] Deduced a trap composed of 119 places in 115 ms of which 1 ms to minimize.
[2024-06-01 15:05:35] [INFO ] Deduced a trap composed of 133 places in 152 ms of which 2 ms to minimize.
[2024-06-01 15:05:35] [INFO ] Deduced a trap composed of 120 places in 160 ms of which 3 ms to minimize.
[2024-06-01 15:05:36] [INFO ] Deduced a trap composed of 147 places in 136 ms of which 3 ms to minimize.
[2024-06-01 15:05:36] [INFO ] Deduced a trap composed of 142 places in 97 ms of which 2 ms to minimize.
[2024-06-01 15:05:37] [INFO ] Deduced a trap composed of 110 places in 99 ms of which 1 ms to minimize.
[2024-06-01 15:05:37] [INFO ] Deduced a trap composed of 110 places in 93 ms of which 2 ms to minimize.
[2024-06-01 15:05:37] [INFO ] Deduced a trap composed of 137 places in 156 ms of which 2 ms to minimize.
[2024-06-01 15:05:37] [INFO ] Deduced a trap composed of 3 places in 159 ms of which 2 ms to minimize.
[2024-06-01 15:05:38] [INFO ] Deduced a trap composed of 101 places in 136 ms of which 2 ms to minimize.
[2024-06-01 15:05:38] [INFO ] Deduced a trap composed of 151 places in 119 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/301 variables, 17/93 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 15:05:39] [INFO ] Deduced a trap composed of 147 places in 143 ms of which 2 ms to minimize.
[2024-06-01 15:05:39] [INFO ] Deduced a trap composed of 167 places in 155 ms of which 15 ms to minimize.
[2024-06-01 15:05:39] [INFO ] Deduced a trap composed of 150 places in 132 ms of which 2 ms to minimize.
[2024-06-01 15:05:39] [INFO ] Deduced a trap composed of 148 places in 126 ms of which 1 ms to minimize.
[2024-06-01 15:05:39] [INFO ] Deduced a trap composed of 135 places in 140 ms of which 2 ms to minimize.
[2024-06-01 15:05:39] [INFO ] Deduced a trap composed of 126 places in 96 ms of which 2 ms to minimize.
[2024-06-01 15:05:40] [INFO ] Deduced a trap composed of 115 places in 129 ms of which 2 ms to minimize.
[2024-06-01 15:05:40] [INFO ] Deduced a trap composed of 130 places in 95 ms of which 1 ms to minimize.
[2024-06-01 15:05:40] [INFO ] Deduced a trap composed of 126 places in 92 ms of which 1 ms to minimize.
[2024-06-01 15:05:40] [INFO ] Deduced a trap composed of 123 places in 105 ms of which 1 ms to minimize.
[2024-06-01 15:05:40] [INFO ] Deduced a trap composed of 146 places in 114 ms of which 1 ms to minimize.
[2024-06-01 15:05:40] [INFO ] Deduced a trap composed of 130 places in 102 ms of which 2 ms to minimize.
[2024-06-01 15:05:40] [INFO ] Deduced a trap composed of 130 places in 103 ms of which 2 ms to minimize.
[2024-06-01 15:05:41] [INFO ] Deduced a trap composed of 133 places in 125 ms of which 2 ms to minimize.
[2024-06-01 15:05:41] [INFO ] Deduced a trap composed of 127 places in 105 ms of which 2 ms to minimize.
[2024-06-01 15:05:41] [INFO ] Deduced a trap composed of 151 places in 165 ms of which 3 ms to minimize.
[2024-06-01 15:05:41] [INFO ] Deduced a trap composed of 158 places in 114 ms of which 2 ms to minimize.
[2024-06-01 15:05:42] [INFO ] Deduced a trap composed of 99 places in 146 ms of which 1 ms to minimize.
[2024-06-01 15:05:42] [INFO ] Deduced a trap composed of 114 places in 101 ms of which 2 ms to minimize.
[2024-06-01 15:05:42] [INFO ] Deduced a trap composed of 124 places in 92 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/301 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 15:05:43] [INFO ] Deduced a trap composed of 131 places in 97 ms of which 2 ms to minimize.
[2024-06-01 15:05:43] [INFO ] Deduced a trap composed of 125 places in 140 ms of which 2 ms to minimize.
[2024-06-01 15:05:43] [INFO ] Deduced a trap composed of 138 places in 110 ms of which 1 ms to minimize.
[2024-06-01 15:05:43] [INFO ] Deduced a trap composed of 114 places in 109 ms of which 2 ms to minimize.
[2024-06-01 15:05:44] [INFO ] Deduced a trap composed of 150 places in 94 ms of which 2 ms to minimize.
[2024-06-01 15:05:44] [INFO ] Deduced a trap composed of 133 places in 107 ms of which 1 ms to minimize.
[2024-06-01 15:05:45] [INFO ] Deduced a trap composed of 137 places in 106 ms of which 1 ms to minimize.
[2024-06-01 15:05:45] [INFO ] Deduced a trap composed of 151 places in 96 ms of which 1 ms to minimize.
[2024-06-01 15:05:45] [INFO ] Deduced a trap composed of 123 places in 118 ms of which 1 ms to minimize.
[2024-06-01 15:05:45] [INFO ] Deduced a trap composed of 139 places in 127 ms of which 2 ms to minimize.
[2024-06-01 15:05:46] [INFO ] Deduced a trap composed of 132 places in 108 ms of which 2 ms to minimize.
[2024-06-01 15:05:46] [INFO ] Deduced a trap composed of 135 places in 119 ms of which 1 ms to minimize.
[2024-06-01 15:05:46] [INFO ] Deduced a trap composed of 89 places in 155 ms of which 2 ms to minimize.
[2024-06-01 15:05:46] [INFO ] Deduced a trap composed of 89 places in 157 ms of which 2 ms to minimize.
[2024-06-01 15:05:47] [INFO ] Deduced a trap composed of 116 places in 124 ms of which 1 ms to minimize.
[2024-06-01 15:05:47] [INFO ] Deduced a trap composed of 128 places in 120 ms of which 2 ms to minimize.
[2024-06-01 15:05:48] [INFO ] Deduced a trap composed of 97 places in 110 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/301 variables, 17/130 constraints. Problems are: Problem set: 0 solved, 581 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 301/874 variables, and 130 constraints, problems are : Problem set: 0 solved, 581 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 23/25 constraints, State Equation: 0/303 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 581/581 constraints, Known Traps: 94/94 constraints]
Escalating to Integer solving :Problem set: 0 solved, 581 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/301 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 581 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/301 variables, 23/36 constraints. Problems are: Problem set: 0 solved, 581 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/301 variables, 94/130 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 15:05:55] [INFO ] Deduced a trap composed of 167 places in 158 ms of which 3 ms to minimize.
[2024-06-01 15:05:57] [INFO ] Deduced a trap composed of 150 places in 148 ms of which 2 ms to minimize.
[2024-06-01 15:05:57] [INFO ] Deduced a trap composed of 138 places in 130 ms of which 2 ms to minimize.
[2024-06-01 15:05:58] [INFO ] Deduced a trap composed of 108 places in 146 ms of which 2 ms to minimize.
[2024-06-01 15:05:59] [INFO ] Deduced a trap composed of 179 places in 159 ms of which 3 ms to minimize.
[2024-06-01 15:05:59] [INFO ] Deduced a trap composed of 189 places in 136 ms of which 2 ms to minimize.
[2024-06-01 15:05:59] [INFO ] Deduced a trap composed of 169 places in 128 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/301 variables, 7/137 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 15:06:06] [INFO ] Deduced a trap composed of 142 places in 104 ms of which 2 ms to minimize.
[2024-06-01 15:06:07] [INFO ] Deduced a trap composed of 145 places in 100 ms of which 1 ms to minimize.
[2024-06-01 15:06:07] [INFO ] Deduced a trap composed of 138 places in 117 ms of which 2 ms to minimize.
[2024-06-01 15:06:07] [INFO ] Deduced a trap composed of 148 places in 116 ms of which 2 ms to minimize.
[2024-06-01 15:06:07] [INFO ] Deduced a trap composed of 135 places in 118 ms of which 2 ms to minimize.
[2024-06-01 15:06:07] [INFO ] Deduced a trap composed of 132 places in 110 ms of which 2 ms to minimize.
[2024-06-01 15:06:07] [INFO ] Deduced a trap composed of 135 places in 112 ms of which 2 ms to minimize.
[2024-06-01 15:06:07] [INFO ] Deduced a trap composed of 143 places in 152 ms of which 2 ms to minimize.
[2024-06-01 15:06:07] [INFO ] Deduced a trap composed of 132 places in 110 ms of which 2 ms to minimize.
[2024-06-01 15:06:10] [INFO ] Deduced a trap composed of 131 places in 96 ms of which 2 ms to minimize.
[2024-06-01 15:06:10] [INFO ] Deduced a trap composed of 132 places in 107 ms of which 2 ms to minimize.
[2024-06-01 15:06:10] [INFO ] Deduced a trap composed of 150 places in 119 ms of which 1 ms to minimize.
[2024-06-01 15:06:10] [INFO ] Deduced a trap composed of 150 places in 107 ms of which 2 ms to minimize.
[2024-06-01 15:06:11] [INFO ] Deduced a trap composed of 125 places in 136 ms of which 1 ms to minimize.
[2024-06-01 15:06:11] [INFO ] Deduced a trap composed of 123 places in 111 ms of which 1 ms to minimize.
[2024-06-01 15:06:11] [INFO ] Deduced a trap composed of 125 places in 104 ms of which 2 ms to minimize.
[2024-06-01 15:06:11] [INFO ] Deduced a trap composed of 126 places in 136 ms of which 1 ms to minimize.
[2024-06-01 15:06:11] [INFO ] Deduced a trap composed of 130 places in 122 ms of which 2 ms to minimize.
[2024-06-01 15:06:11] [INFO ] Deduced a trap composed of 127 places in 124 ms of which 2 ms to minimize.
[2024-06-01 15:06:11] [INFO ] Deduced a trap composed of 145 places in 121 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/301 variables, 20/157 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 15:06:17] [INFO ] Deduced a trap composed of 153 places in 176 ms of which 3 ms to minimize.
[2024-06-01 15:06:17] [INFO ] Deduced a trap composed of 147 places in 119 ms of which 2 ms to minimize.
[2024-06-01 15:06:17] [INFO ] Deduced a trap composed of 149 places in 156 ms of which 3 ms to minimize.
[2024-06-01 15:06:17] [INFO ] Deduced a trap composed of 151 places in 133 ms of which 2 ms to minimize.
[2024-06-01 15:06:18] [INFO ] Deduced a trap composed of 138 places in 153 ms of which 2 ms to minimize.
[2024-06-01 15:06:18] [INFO ] Deduced a trap composed of 143 places in 260 ms of which 5 ms to minimize.
[2024-06-01 15:06:18] [INFO ] Deduced a trap composed of 147 places in 189 ms of which 2 ms to minimize.
[2024-06-01 15:06:18] [INFO ] Deduced a trap composed of 141 places in 256 ms of which 4 ms to minimize.
[2024-06-01 15:06:19] [INFO ] Deduced a trap composed of 137 places in 195 ms of which 2 ms to minimize.
[2024-06-01 15:06:19] [INFO ] Deduced a trap composed of 141 places in 285 ms of which 5 ms to minimize.
[2024-06-01 15:06:20] [INFO ] Deduced a trap composed of 144 places in 226 ms of which 2 ms to minimize.
[2024-06-01 15:06:20] [INFO ] Deduced a trap composed of 156 places in 234 ms of which 2 ms to minimize.
[2024-06-01 15:06:20] [INFO ] Deduced a trap composed of 139 places in 216 ms of which 3 ms to minimize.
[2024-06-01 15:06:21] [INFO ] Deduced a trap composed of 142 places in 232 ms of which 2 ms to minimize.
[2024-06-01 15:06:21] [INFO ] Deduced a trap composed of 151 places in 207 ms of which 2 ms to minimize.
[2024-06-01 15:06:21] [INFO ] Deduced a trap composed of 147 places in 223 ms of which 2 ms to minimize.
SMT process timed out in 60630ms, After SMT, problems are : Problem set: 0 solved, 581 unsolved
Search for dead transitions found 0 dead transitions in 60638ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 83337 ms. Remains : 303/303 places, 583/583 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 p0), (X p2), (X (NOT (AND (NOT p2) p0))), (X (OR p2 p0)), (X (NOT (AND (NOT p2) (NOT p0)))), (X p0), (X (X p2)), (X (X (NOT (AND (NOT p2) p0)))), (X (X (OR p2 p0))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 119 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p2), (OR (NOT p0) (NOT p2)), true]
Reduction of identical properties reduced properties to check from 5 to 4
RANDOM walk for 40000 steps (26 resets) in 239 ms. (166 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40002 steps (13 resets) in 88 ms. (449 steps per ms) remains 1/1 properties
[2024-06-01 15:06:22] [INFO ] Flow matrix only has 571 transitions (discarded 12 similar events)
[2024-06-01 15:06:22] [INFO ] Invariant cache hit.
[2024-06-01 15:06:22] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 44/46 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf1 is UNSAT
After SMT solving in domain Real declared 263/874 variables, and 13 constraints, problems are : Problem set: 1 solved, 0 unsolved in 55 ms.
Refiners :[Positive P Invariants (semi-flows): 4/13 constraints, Generalized P Invariants (flows): 9/25 constraints, State Equation: 0/303 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 61ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p2 p0), (X p2), (X (NOT (AND (NOT p2) p0))), (X (OR p2 p0)), (X (NOT (AND (NOT p2) (NOT p0)))), (X p0), (X (X p2)), (X (X (NOT (AND (NOT p2) p0)))), (X (X (OR p2 p0))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X p0)), (G (OR p0 p2)), (G (OR p0 p2))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (OR (NOT p0) p2))), (F (NOT p2))]
Knowledge based reduction with 13 factoid took 219 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p2), (OR (NOT p0) (NOT p2)), true]
Stuttering acceptance computed with spot in 70 ms :[(NOT p2), (OR (NOT p0) (NOT p2)), true]
Stuttering acceptance computed with spot in 69 ms :[(NOT p2), (OR (NOT p0) (NOT p2)), true]
Product exploration explored 100000 steps with 372 reset in 365 ms.
Product exploration explored 100000 steps with 348 reset in 321 ms.
Support contains 2 out of 303 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 303/303 places, 583/583 transitions.
Applied a total of 0 rules in 7 ms. Remains 303 /303 variables (removed 0) and now considering 583/583 (removed 0) transitions.
Running 581 sub problems to find dead transitions.
[2024-06-01 15:06:23] [INFO ] Flow matrix only has 571 transitions (discarded 12 similar events)
[2024-06-01 15:06:23] [INFO ] Invariant cache hit.
[2024-06-01 15:06:23] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/301 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 581 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/301 variables, 23/36 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 15:06:26] [INFO ] Deduced a trap composed of 41 places in 129 ms of which 2 ms to minimize.
[2024-06-01 15:06:26] [INFO ] Deduced a trap composed of 15 places in 106 ms of which 1 ms to minimize.
[2024-06-01 15:06:26] [INFO ] Deduced a trap composed of 38 places in 54 ms of which 0 ms to minimize.
[2024-06-01 15:06:26] [INFO ] Deduced a trap composed of 39 places in 52 ms of which 1 ms to minimize.
[2024-06-01 15:06:26] [INFO ] Deduced a trap composed of 38 places in 34 ms of which 1 ms to minimize.
[2024-06-01 15:06:27] [INFO ] Deduced a trap composed of 39 places in 156 ms of which 3 ms to minimize.
[2024-06-01 15:06:27] [INFO ] Deduced a trap composed of 153 places in 137 ms of which 2 ms to minimize.
[2024-06-01 15:06:27] [INFO ] Deduced a trap composed of 147 places in 138 ms of which 2 ms to minimize.
[2024-06-01 15:06:27] [INFO ] Deduced a trap composed of 101 places in 187 ms of which 2 ms to minimize.
[2024-06-01 15:06:27] [INFO ] Deduced a trap composed of 38 places in 44 ms of which 1 ms to minimize.
[2024-06-01 15:06:28] [INFO ] Deduced a trap composed of 139 places in 180 ms of which 3 ms to minimize.
[2024-06-01 15:06:28] [INFO ] Deduced a trap composed of 12 places in 152 ms of which 2 ms to minimize.
[2024-06-01 15:06:28] [INFO ] Deduced a trap composed of 143 places in 182 ms of which 3 ms to minimize.
[2024-06-01 15:06:29] [INFO ] Deduced a trap composed of 151 places in 151 ms of which 2 ms to minimize.
[2024-06-01 15:06:29] [INFO ] Deduced a trap composed of 132 places in 194 ms of which 2 ms to minimize.
[2024-06-01 15:06:29] [INFO ] Deduced a trap composed of 123 places in 155 ms of which 2 ms to minimize.
[2024-06-01 15:06:29] [INFO ] Deduced a trap composed of 146 places in 162 ms of which 2 ms to minimize.
[2024-06-01 15:06:29] [INFO ] Deduced a trap composed of 32 places in 150 ms of which 2 ms to minimize.
[2024-06-01 15:06:30] [INFO ] Deduced a trap composed of 44 places in 132 ms of which 2 ms to minimize.
[2024-06-01 15:06:30] [INFO ] Deduced a trap composed of 117 places in 172 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/301 variables, 20/56 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 15:06:30] [INFO ] Deduced a trap composed of 146 places in 162 ms of which 3 ms to minimize.
[2024-06-01 15:06:31] [INFO ] Deduced a trap composed of 89 places in 167 ms of which 3 ms to minimize.
[2024-06-01 15:06:31] [INFO ] Deduced a trap composed of 149 places in 141 ms of which 2 ms to minimize.
[2024-06-01 15:06:31] [INFO ] Deduced a trap composed of 99 places in 164 ms of which 2 ms to minimize.
[2024-06-01 15:06:31] [INFO ] Deduced a trap composed of 114 places in 153 ms of which 2 ms to minimize.
[2024-06-01 15:06:32] [INFO ] Deduced a trap composed of 122 places in 156 ms of which 2 ms to minimize.
[2024-06-01 15:06:32] [INFO ] Deduced a trap composed of 122 places in 127 ms of which 2 ms to minimize.
[2024-06-01 15:06:32] [INFO ] Deduced a trap composed of 147 places in 134 ms of which 2 ms to minimize.
[2024-06-01 15:06:32] [INFO ] Deduced a trap composed of 155 places in 133 ms of which 2 ms to minimize.
[2024-06-01 15:06:32] [INFO ] Deduced a trap composed of 150 places in 160 ms of which 3 ms to minimize.
[2024-06-01 15:06:33] [INFO ] Deduced a trap composed of 162 places in 133 ms of which 2 ms to minimize.
[2024-06-01 15:06:33] [INFO ] Deduced a trap composed of 165 places in 135 ms of which 3 ms to minimize.
[2024-06-01 15:06:33] [INFO ] Deduced a trap composed of 143 places in 167 ms of which 2 ms to minimize.
[2024-06-01 15:06:33] [INFO ] Deduced a trap composed of 115 places in 170 ms of which 2 ms to minimize.
[2024-06-01 15:06:34] [INFO ] Deduced a trap composed of 144 places in 137 ms of which 2 ms to minimize.
[2024-06-01 15:06:34] [INFO ] Deduced a trap composed of 157 places in 134 ms of which 2 ms to minimize.
[2024-06-01 15:06:34] [INFO ] Deduced a trap composed of 144 places in 154 ms of which 2 ms to minimize.
[2024-06-01 15:06:34] [INFO ] Deduced a trap composed of 124 places in 138 ms of which 2 ms to minimize.
[2024-06-01 15:06:34] [INFO ] Deduced a trap composed of 158 places in 141 ms of which 2 ms to minimize.
[2024-06-01 15:06:35] [INFO ] Deduced a trap composed of 130 places in 135 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/301 variables, 20/76 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 15:06:38] [INFO ] Deduced a trap composed of 143 places in 165 ms of which 5 ms to minimize.
[2024-06-01 15:06:38] [INFO ] Deduced a trap composed of 139 places in 140 ms of which 2 ms to minimize.
[2024-06-01 15:06:38] [INFO ] Deduced a trap composed of 152 places in 136 ms of which 2 ms to minimize.
[2024-06-01 15:06:38] [INFO ] Deduced a trap composed of 144 places in 163 ms of which 3 ms to minimize.
[2024-06-01 15:06:38] [INFO ] Deduced a trap composed of 148 places in 165 ms of which 2 ms to minimize.
[2024-06-01 15:06:39] [INFO ] Deduced a trap composed of 135 places in 145 ms of which 2 ms to minimize.
[2024-06-01 15:06:39] [INFO ] Deduced a trap composed of 119 places in 161 ms of which 2 ms to minimize.
[2024-06-01 15:06:39] [INFO ] Deduced a trap composed of 133 places in 129 ms of which 2 ms to minimize.
[2024-06-01 15:06:39] [INFO ] Deduced a trap composed of 120 places in 160 ms of which 2 ms to minimize.
[2024-06-01 15:06:40] [INFO ] Deduced a trap composed of 147 places in 166 ms of which 2 ms to minimize.
[2024-06-01 15:06:40] [INFO ] Deduced a trap composed of 142 places in 166 ms of which 2 ms to minimize.
[2024-06-01 15:06:41] [INFO ] Deduced a trap composed of 110 places in 134 ms of which 2 ms to minimize.
[2024-06-01 15:06:42] [INFO ] Deduced a trap composed of 110 places in 142 ms of which 2 ms to minimize.
[2024-06-01 15:06:42] [INFO ] Deduced a trap composed of 137 places in 123 ms of which 1 ms to minimize.
[2024-06-01 15:06:42] [INFO ] Deduced a trap composed of 3 places in 104 ms of which 2 ms to minimize.
[2024-06-01 15:06:42] [INFO ] Deduced a trap composed of 101 places in 108 ms of which 1 ms to minimize.
[2024-06-01 15:06:43] [INFO ] Deduced a trap composed of 151 places in 105 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/301 variables, 17/93 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 15:06:43] [INFO ] Deduced a trap composed of 147 places in 104 ms of which 1 ms to minimize.
SMT process timed out in 20415ms, After SMT, problems are : Problem set: 0 solved, 581 unsolved
Search for dead transitions found 0 dead transitions in 20420ms
[2024-06-01 15:06:43] [INFO ] Flow matrix only has 571 transitions (discarded 12 similar events)
[2024-06-01 15:06:43] [INFO ] Invariant cache hit.
[2024-06-01 15:06:44] [INFO ] Implicit Places using invariants in 234 ms returned []
[2024-06-01 15:06:44] [INFO ] Flow matrix only has 571 transitions (discarded 12 similar events)
[2024-06-01 15:06:44] [INFO ] Invariant cache hit.
[2024-06-01 15:06:44] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-06-01 15:06:46] [INFO ] Implicit Places using invariants and state equation in 2031 ms returned []
Implicit Place search using SMT with State Equation took 2291 ms to find 0 implicit places.
[2024-06-01 15:06:46] [INFO ] Redundant transitions in 4 ms returned []
Running 581 sub problems to find dead transitions.
[2024-06-01 15:06:46] [INFO ] Flow matrix only has 571 transitions (discarded 12 similar events)
[2024-06-01 15:06:46] [INFO ] Invariant cache hit.
[2024-06-01 15:06:46] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/301 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 581 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/301 variables, 23/36 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 15:06:49] [INFO ] Deduced a trap composed of 41 places in 90 ms of which 2 ms to minimize.
[2024-06-01 15:06:49] [INFO ] Deduced a trap composed of 15 places in 100 ms of which 1 ms to minimize.
[2024-06-01 15:06:49] [INFO ] Deduced a trap composed of 38 places in 56 ms of which 1 ms to minimize.
[2024-06-01 15:06:49] [INFO ] Deduced a trap composed of 39 places in 47 ms of which 1 ms to minimize.
[2024-06-01 15:06:49] [INFO ] Deduced a trap composed of 38 places in 38 ms of which 0 ms to minimize.
[2024-06-01 15:06:49] [INFO ] Deduced a trap composed of 39 places in 118 ms of which 2 ms to minimize.
[2024-06-01 15:06:49] [INFO ] Deduced a trap composed of 153 places in 132 ms of which 2 ms to minimize.
[2024-06-01 15:06:49] [INFO ] Deduced a trap composed of 147 places in 133 ms of which 1 ms to minimize.
[2024-06-01 15:06:49] [INFO ] Deduced a trap composed of 101 places in 109 ms of which 2 ms to minimize.
[2024-06-01 15:06:50] [INFO ] Deduced a trap composed of 38 places in 26 ms of which 1 ms to minimize.
[2024-06-01 15:06:50] [INFO ] Deduced a trap composed of 139 places in 130 ms of which 1 ms to minimize.
[2024-06-01 15:06:50] [INFO ] Deduced a trap composed of 12 places in 102 ms of which 2 ms to minimize.
[2024-06-01 15:06:50] [INFO ] Deduced a trap composed of 143 places in 111 ms of which 2 ms to minimize.
[2024-06-01 15:06:50] [INFO ] Deduced a trap composed of 151 places in 133 ms of which 2 ms to minimize.
[2024-06-01 15:06:51] [INFO ] Deduced a trap composed of 132 places in 127 ms of which 1 ms to minimize.
[2024-06-01 15:06:51] [INFO ] Deduced a trap composed of 123 places in 109 ms of which 2 ms to minimize.
[2024-06-01 15:06:51] [INFO ] Deduced a trap composed of 146 places in 121 ms of which 1 ms to minimize.
[2024-06-01 15:06:51] [INFO ] Deduced a trap composed of 32 places in 110 ms of which 1 ms to minimize.
[2024-06-01 15:06:51] [INFO ] Deduced a trap composed of 44 places in 125 ms of which 1 ms to minimize.
[2024-06-01 15:06:51] [INFO ] Deduced a trap composed of 117 places in 120 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/301 variables, 20/56 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 15:06:52] [INFO ] Deduced a trap composed of 146 places in 131 ms of which 2 ms to minimize.
[2024-06-01 15:06:52] [INFO ] Deduced a trap composed of 89 places in 118 ms of which 2 ms to minimize.
[2024-06-01 15:06:52] [INFO ] Deduced a trap composed of 149 places in 129 ms of which 2 ms to minimize.
[2024-06-01 15:06:53] [INFO ] Deduced a trap composed of 99 places in 114 ms of which 2 ms to minimize.
[2024-06-01 15:06:53] [INFO ] Deduced a trap composed of 114 places in 128 ms of which 2 ms to minimize.
[2024-06-01 15:06:53] [INFO ] Deduced a trap composed of 122 places in 118 ms of which 2 ms to minimize.
[2024-06-01 15:06:53] [INFO ] Deduced a trap composed of 122 places in 115 ms of which 1 ms to minimize.
[2024-06-01 15:06:54] [INFO ] Deduced a trap composed of 147 places in 146 ms of which 2 ms to minimize.
[2024-06-01 15:06:54] [INFO ] Deduced a trap composed of 155 places in 157 ms of which 1 ms to minimize.
[2024-06-01 15:06:54] [INFO ] Deduced a trap composed of 150 places in 125 ms of which 2 ms to minimize.
[2024-06-01 15:06:54] [INFO ] Deduced a trap composed of 162 places in 128 ms of which 1 ms to minimize.
[2024-06-01 15:06:54] [INFO ] Deduced a trap composed of 165 places in 156 ms of which 1 ms to minimize.
[2024-06-01 15:06:54] [INFO ] Deduced a trap composed of 143 places in 147 ms of which 1 ms to minimize.
[2024-06-01 15:06:55] [INFO ] Deduced a trap composed of 115 places in 117 ms of which 2 ms to minimize.
[2024-06-01 15:06:55] [INFO ] Deduced a trap composed of 144 places in 126 ms of which 1 ms to minimize.
[2024-06-01 15:06:55] [INFO ] Deduced a trap composed of 157 places in 114 ms of which 2 ms to minimize.
[2024-06-01 15:06:55] [INFO ] Deduced a trap composed of 144 places in 103 ms of which 2 ms to minimize.
[2024-06-01 15:06:55] [INFO ] Deduced a trap composed of 124 places in 111 ms of which 2 ms to minimize.
[2024-06-01 15:06:56] [INFO ] Deduced a trap composed of 158 places in 110 ms of which 2 ms to minimize.
[2024-06-01 15:06:56] [INFO ] Deduced a trap composed of 130 places in 123 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/301 variables, 20/76 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 15:06:59] [INFO ] Deduced a trap composed of 143 places in 106 ms of which 2 ms to minimize.
[2024-06-01 15:06:59] [INFO ] Deduced a trap composed of 139 places in 134 ms of which 2 ms to minimize.
[2024-06-01 15:06:59] [INFO ] Deduced a trap composed of 152 places in 133 ms of which 1 ms to minimize.
[2024-06-01 15:06:59] [INFO ] Deduced a trap composed of 144 places in 115 ms of which 2 ms to minimize.
[2024-06-01 15:07:00] [INFO ] Deduced a trap composed of 148 places in 144 ms of which 2 ms to minimize.
[2024-06-01 15:07:00] [INFO ] Deduced a trap composed of 135 places in 140 ms of which 1 ms to minimize.
[2024-06-01 15:07:00] [INFO ] Deduced a trap composed of 119 places in 111 ms of which 2 ms to minimize.
[2024-06-01 15:07:00] [INFO ] Deduced a trap composed of 133 places in 115 ms of which 1 ms to minimize.
[2024-06-01 15:07:00] [INFO ] Deduced a trap composed of 120 places in 123 ms of which 2 ms to minimize.
[2024-06-01 15:07:01] [INFO ] Deduced a trap composed of 147 places in 108 ms of which 2 ms to minimize.
[2024-06-01 15:07:01] [INFO ] Deduced a trap composed of 142 places in 148 ms of which 1 ms to minimize.
[2024-06-01 15:07:02] [INFO ] Deduced a trap composed of 110 places in 121 ms of which 1 ms to minimize.
[2024-06-01 15:07:02] [INFO ] Deduced a trap composed of 110 places in 126 ms of which 1 ms to minimize.
[2024-06-01 15:07:02] [INFO ] Deduced a trap composed of 137 places in 126 ms of which 1 ms to minimize.
[2024-06-01 15:07:03] [INFO ] Deduced a trap composed of 3 places in 106 ms of which 2 ms to minimize.
[2024-06-01 15:07:03] [INFO ] Deduced a trap composed of 101 places in 123 ms of which 1 ms to minimize.
[2024-06-01 15:07:03] [INFO ] Deduced a trap composed of 151 places in 114 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/301 variables, 17/93 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 15:07:04] [INFO ] Deduced a trap composed of 147 places in 114 ms of which 2 ms to minimize.
[2024-06-01 15:07:04] [INFO ] Deduced a trap composed of 167 places in 123 ms of which 1 ms to minimize.
[2024-06-01 15:07:04] [INFO ] Deduced a trap composed of 150 places in 116 ms of which 2 ms to minimize.
[2024-06-01 15:07:04] [INFO ] Deduced a trap composed of 148 places in 108 ms of which 1 ms to minimize.
[2024-06-01 15:07:04] [INFO ] Deduced a trap composed of 135 places in 91 ms of which 1 ms to minimize.
[2024-06-01 15:07:04] [INFO ] Deduced a trap composed of 126 places in 116 ms of which 2 ms to minimize.
[2024-06-01 15:07:05] [INFO ] Deduced a trap composed of 115 places in 110 ms of which 1 ms to minimize.
[2024-06-01 15:07:05] [INFO ] Deduced a trap composed of 130 places in 108 ms of which 1 ms to minimize.
[2024-06-01 15:07:05] [INFO ] Deduced a trap composed of 126 places in 105 ms of which 2 ms to minimize.
[2024-06-01 15:07:05] [INFO ] Deduced a trap composed of 123 places in 104 ms of which 1 ms to minimize.
[2024-06-01 15:07:05] [INFO ] Deduced a trap composed of 146 places in 120 ms of which 2 ms to minimize.
[2024-06-01 15:07:05] [INFO ] Deduced a trap composed of 130 places in 114 ms of which 1 ms to minimize.
[2024-06-01 15:07:06] [INFO ] Deduced a trap composed of 130 places in 114 ms of which 1 ms to minimize.
[2024-06-01 15:07:06] [INFO ] Deduced a trap composed of 133 places in 107 ms of which 1 ms to minimize.
[2024-06-01 15:07:06] [INFO ] Deduced a trap composed of 127 places in 105 ms of which 2 ms to minimize.
[2024-06-01 15:07:07] [INFO ] Deduced a trap composed of 151 places in 109 ms of which 2 ms to minimize.
[2024-06-01 15:07:07] [INFO ] Deduced a trap composed of 158 places in 114 ms of which 2 ms to minimize.
[2024-06-01 15:07:07] [INFO ] Deduced a trap composed of 99 places in 110 ms of which 2 ms to minimize.
[2024-06-01 15:07:07] [INFO ] Deduced a trap composed of 114 places in 150 ms of which 2 ms to minimize.
[2024-06-01 15:07:08] [INFO ] Deduced a trap composed of 124 places in 154 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/301 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 15:07:08] [INFO ] Deduced a trap composed of 131 places in 137 ms of which 1 ms to minimize.
[2024-06-01 15:07:08] [INFO ] Deduced a trap composed of 125 places in 117 ms of which 3 ms to minimize.
[2024-06-01 15:07:09] [INFO ] Deduced a trap composed of 138 places in 134 ms of which 3 ms to minimize.
[2024-06-01 15:07:09] [INFO ] Deduced a trap composed of 114 places in 105 ms of which 2 ms to minimize.
[2024-06-01 15:07:09] [INFO ] Deduced a trap composed of 150 places in 104 ms of which 2 ms to minimize.
[2024-06-01 15:07:10] [INFO ] Deduced a trap composed of 133 places in 160 ms of which 2 ms to minimize.
[2024-06-01 15:07:10] [INFO ] Deduced a trap composed of 137 places in 172 ms of which 2 ms to minimize.
[2024-06-01 15:07:11] [INFO ] Deduced a trap composed of 151 places in 162 ms of which 2 ms to minimize.
[2024-06-01 15:07:11] [INFO ] Deduced a trap composed of 123 places in 174 ms of which 2 ms to minimize.
[2024-06-01 15:07:12] [INFO ] Deduced a trap composed of 139 places in 180 ms of which 2 ms to minimize.
[2024-06-01 15:07:12] [INFO ] Deduced a trap composed of 132 places in 181 ms of which 3 ms to minimize.
[2024-06-01 15:07:12] [INFO ] Deduced a trap composed of 135 places in 176 ms of which 2 ms to minimize.
[2024-06-01 15:07:12] [INFO ] Deduced a trap composed of 89 places in 157 ms of which 2 ms to minimize.
[2024-06-01 15:07:13] [INFO ] Deduced a trap composed of 89 places in 137 ms of which 3 ms to minimize.
[2024-06-01 15:07:13] [INFO ] Deduced a trap composed of 116 places in 170 ms of which 2 ms to minimize.
[2024-06-01 15:07:13] [INFO ] Deduced a trap composed of 128 places in 144 ms of which 3 ms to minimize.
[2024-06-01 15:07:15] [INFO ] Deduced a trap composed of 97 places in 159 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 6 (INCLUDED_ONLY) 0/301 variables, 17/130 constraints. Problems are: Problem set: 0 solved, 581 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 301/874 variables, and 130 constraints, problems are : Problem set: 0 solved, 581 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 23/25 constraints, State Equation: 0/303 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 581/581 constraints, Known Traps: 94/94 constraints]
Escalating to Integer solving :Problem set: 0 solved, 581 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/301 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 581 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/301 variables, 23/36 constraints. Problems are: Problem set: 0 solved, 581 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/301 variables, 94/130 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 15:07:19] [INFO ] Deduced a trap composed of 167 places in 160 ms of which 2 ms to minimize.
[2024-06-01 15:07:22] [INFO ] Deduced a trap composed of 150 places in 165 ms of which 2 ms to minimize.
[2024-06-01 15:07:22] [INFO ] Deduced a trap composed of 138 places in 124 ms of which 2 ms to minimize.
[2024-06-01 15:07:24] [INFO ] Deduced a trap composed of 108 places in 140 ms of which 2 ms to minimize.
[2024-06-01 15:07:24] [INFO ] Deduced a trap composed of 179 places in 149 ms of which 3 ms to minimize.
[2024-06-01 15:07:24] [INFO ] Deduced a trap composed of 189 places in 153 ms of which 2 ms to minimize.
[2024-06-01 15:07:25] [INFO ] Deduced a trap composed of 169 places in 190 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/301 variables, 7/137 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 15:07:33] [INFO ] Deduced a trap composed of 142 places in 178 ms of which 3 ms to minimize.
[2024-06-01 15:07:33] [INFO ] Deduced a trap composed of 145 places in 153 ms of which 3 ms to minimize.
[2024-06-01 15:07:33] [INFO ] Deduced a trap composed of 138 places in 141 ms of which 2 ms to minimize.
[2024-06-01 15:07:33] [INFO ] Deduced a trap composed of 148 places in 145 ms of which 3 ms to minimize.
[2024-06-01 15:07:33] [INFO ] Deduced a trap composed of 135 places in 147 ms of which 2 ms to minimize.
[2024-06-01 15:07:34] [INFO ] Deduced a trap composed of 132 places in 142 ms of which 2 ms to minimize.
[2024-06-01 15:07:34] [INFO ] Deduced a trap composed of 135 places in 128 ms of which 2 ms to minimize.
[2024-06-01 15:07:34] [INFO ] Deduced a trap composed of 143 places in 168 ms of which 2 ms to minimize.
[2024-06-01 15:07:34] [INFO ] Deduced a trap composed of 132 places in 130 ms of which 2 ms to minimize.
[2024-06-01 15:07:37] [INFO ] Deduced a trap composed of 131 places in 157 ms of which 2 ms to minimize.
[2024-06-01 15:07:38] [INFO ] Deduced a trap composed of 132 places in 177 ms of which 3 ms to minimize.
[2024-06-01 15:07:38] [INFO ] Deduced a trap composed of 150 places in 159 ms of which 2 ms to minimize.
[2024-06-01 15:07:38] [INFO ] Deduced a trap composed of 150 places in 179 ms of which 3 ms to minimize.
[2024-06-01 15:07:38] [INFO ] Deduced a trap composed of 125 places in 183 ms of which 2 ms to minimize.
[2024-06-01 15:07:38] [INFO ] Deduced a trap composed of 123 places in 146 ms of which 2 ms to minimize.
[2024-06-01 15:07:39] [INFO ] Deduced a trap composed of 125 places in 133 ms of which 2 ms to minimize.
[2024-06-01 15:07:39] [INFO ] Deduced a trap composed of 126 places in 163 ms of which 3 ms to minimize.
[2024-06-01 15:07:39] [INFO ] Deduced a trap composed of 130 places in 147 ms of which 2 ms to minimize.
[2024-06-01 15:07:39] [INFO ] Deduced a trap composed of 127 places in 158 ms of which 2 ms to minimize.
[2024-06-01 15:07:39] [INFO ] Deduced a trap composed of 145 places in 146 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/301 variables, 20/157 constraints. Problems are: Problem set: 0 solved, 581 unsolved
[2024-06-01 15:07:45] [INFO ] Deduced a trap composed of 153 places in 190 ms of which 2 ms to minimize.
[2024-06-01 15:07:45] [INFO ] Deduced a trap composed of 147 places in 154 ms of which 3 ms to minimize.
[2024-06-01 15:07:45] [INFO ] Deduced a trap composed of 149 places in 160 ms of which 2 ms to minimize.
[2024-06-01 15:07:46] [INFO ] Deduced a trap composed of 151 places in 167 ms of which 2 ms to minimize.
[2024-06-01 15:07:46] [INFO ] Deduced a trap composed of 138 places in 159 ms of which 2 ms to minimize.
[2024-06-01 15:07:46] [INFO ] Deduced a trap composed of 143 places in 162 ms of which 3 ms to minimize.
[2024-06-01 15:07:46] [INFO ] Deduced a trap composed of 147 places in 160 ms of which 3 ms to minimize.
SMT process timed out in 60530ms, After SMT, problems are : Problem set: 0 solved, 581 unsolved
Search for dead transitions found 0 dead transitions in 60535ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 83270 ms. Remains : 303/303 places, 583/583 transitions.
Treatment of property PolyORBLF-PT-S02J04T06-LTLFireability-08 finished in 213886 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F((p0&&X(p1))))||G(p2))))'
Found a Shortening insensitive property : PolyORBLF-PT-S02J04T06-LTLFireability-13
Stuttering acceptance computed with spot in 159 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Support contains 10 out of 457 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 457/457 places, 812/812 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 457 transition count 782
Reduce places removed 30 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 36 rules applied. Total rules applied 66 place count 427 transition count 776
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 72 place count 421 transition count 776
Performed 54 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 54 Pre rules applied. Total rules applied 72 place count 421 transition count 722
Deduced a syphon composed of 54 places in 1 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 3 with 108 rules applied. Total rules applied 180 place count 367 transition count 722
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 238 place count 338 transition count 693
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 242 place count 334 transition count 689
Iterating global reduction 3 with 4 rules applied. Total rules applied 246 place count 334 transition count 689
Applied a total of 246 rules in 55 ms. Remains 334 /457 variables (removed 123) and now considering 689/812 (removed 123) transitions.
Running 687 sub problems to find dead transitions.
[2024-06-01 15:07:47] [INFO ] Flow matrix only has 677 transitions (discarded 12 similar events)
// Phase 1: matrix 677 rows 334 cols
[2024-06-01 15:07:47] [INFO ] Computed 39 invariants in 14 ms
[2024-06-01 15:07:47] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/332 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 687 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/332 variables, 22/36 constraints. Problems are: Problem set: 0 solved, 687 unsolved
[2024-06-01 15:07:50] [INFO ] Deduced a trap composed of 15 places in 82 ms of which 1 ms to minimize.
[2024-06-01 15:07:50] [INFO ] Deduced a trap composed of 43 places in 34 ms of which 1 ms to minimize.
[2024-06-01 15:07:50] [INFO ] Deduced a trap composed of 44 places in 32 ms of which 1 ms to minimize.
[2024-06-01 15:07:51] [INFO ] Deduced a trap composed of 3 places in 191 ms of which 1 ms to minimize.
[2024-06-01 15:07:51] [INFO ] Deduced a trap composed of 43 places in 47 ms of which 1 ms to minimize.
[2024-06-01 15:07:51] [INFO ] Deduced a trap composed of 43 places in 37 ms of which 1 ms to minimize.
[2024-06-01 15:07:51] [INFO ] Deduced a trap composed of 25 places in 94 ms of which 1 ms to minimize.
[2024-06-01 15:07:51] [INFO ] Deduced a trap composed of 120 places in 142 ms of which 2 ms to minimize.
[2024-06-01 15:07:51] [INFO ] Deduced a trap composed of 45 places in 39 ms of which 1 ms to minimize.
[2024-06-01 15:07:52] [INFO ] Deduced a trap composed of 197 places in 173 ms of which 3 ms to minimize.
[2024-06-01 15:07:53] [INFO ] Deduced a trap composed of 67 places in 187 ms of which 2 ms to minimize.
[2024-06-01 15:07:54] [INFO ] Deduced a trap composed of 129 places in 184 ms of which 2 ms to minimize.
[2024-06-01 15:07:54] [INFO ] Deduced a trap composed of 43 places in 165 ms of which 3 ms to minimize.
[2024-06-01 15:07:54] [INFO ] Deduced a trap composed of 128 places in 141 ms of which 2 ms to minimize.
[2024-06-01 15:07:55] [INFO ] Deduced a trap composed of 177 places in 221 ms of which 4 ms to minimize.
[2024-06-01 15:07:56] [INFO ] Deduced a trap composed of 128 places in 113 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/332 variables, 16/52 constraints. Problems are: Problem set: 0 solved, 687 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/332 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 687 unsolved
Problem TDEAD14 is UNSAT
Problem TDEAD19 is UNSAT
Problem TDEAD33 is UNSAT
Problem TDEAD58 is UNSAT
Problem TDEAD64 is UNSAT
Problem TDEAD74 is UNSAT
Problem TDEAD76 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD89 is UNSAT
Problem TDEAD93 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD127 is UNSAT
Problem TDEAD141 is UNSAT
Problem TDEAD152 is UNSAT
Problem TDEAD153 is UNSAT
Problem TDEAD155 is UNSAT
Problem TDEAD157 is UNSAT
Problem TDEAD165 is UNSAT
Problem TDEAD178 is UNSAT
Problem TDEAD194 is UNSAT
Problem TDEAD204 is UNSAT
Problem TDEAD217 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD233 is UNSAT
Problem TDEAD235 is UNSAT
Problem TDEAD240 is UNSAT
Problem TDEAD257 is UNSAT
Problem TDEAD259 is UNSAT
Problem TDEAD266 is UNSAT
Problem TDEAD273 is UNSAT
Problem TDEAD276 is UNSAT
Problem TDEAD278 is UNSAT
Problem TDEAD279 is UNSAT
Problem TDEAD282 is UNSAT
Problem TDEAD295 is UNSAT
Problem TDEAD296 is UNSAT
Problem TDEAD300 is UNSAT
Problem TDEAD321 is UNSAT
Problem TDEAD341 is UNSAT
Problem TDEAD358 is UNSAT
Problem TDEAD360 is UNSAT
Problem TDEAD367 is UNSAT
Problem TDEAD368 is UNSAT
Problem TDEAD377 is UNSAT
Problem TDEAD379 is UNSAT
Problem TDEAD385 is UNSAT
Problem TDEAD388 is UNSAT
Problem TDEAD390 is UNSAT
Problem TDEAD396 is UNSAT
Problem TDEAD397 is UNSAT
Problem TDEAD398 is UNSAT
Problem TDEAD400 is UNSAT
Problem TDEAD402 is UNSAT
Problem TDEAD404 is UNSAT
Problem TDEAD407 is UNSAT
Problem TDEAD419 is UNSAT
Problem TDEAD420 is UNSAT
Problem TDEAD423 is UNSAT
Problem TDEAD431 is UNSAT
Problem TDEAD439 is UNSAT
Problem TDEAD442 is UNSAT
Problem TDEAD445 is UNSAT
Problem TDEAD446 is UNSAT
Problem TDEAD448 is UNSAT
Problem TDEAD452 is UNSAT
Problem TDEAD453 is UNSAT
At refinement iteration 4 (OVERLAPS) 2/334 variables, 3/55 constraints. Problems are: Problem set: 66 solved, 621 unsolved
[2024-06-01 15:08:05] [INFO ] Deduced a trap composed of 181 places in 115 ms of which 1 ms to minimize.
[2024-06-01 15:08:05] [INFO ] Deduced a trap composed of 123 places in 173 ms of which 3 ms to minimize.
[2024-06-01 15:08:06] [INFO ] Deduced a trap composed of 39 places in 164 ms of which 2 ms to minimize.
[2024-06-01 15:08:06] [INFO ] Deduced a trap composed of 147 places in 195 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 334/1011 variables, and 59 constraints, problems are : Problem set: 66 solved, 621 unsolved in 20016 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 0/334 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 687/687 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 66 solved, 621 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/332 variables, 14/14 constraints. Problems are: Problem set: 66 solved, 621 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/332 variables, 22/36 constraints. Problems are: Problem set: 66 solved, 621 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/332 variables, 17/53 constraints. Problems are: Problem set: 66 solved, 621 unsolved
[2024-06-01 15:08:10] [INFO ] Deduced a trap composed of 3 places in 53 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/332 variables, 1/54 constraints. Problems are: Problem set: 66 solved, 621 unsolved
[2024-06-01 15:08:18] [INFO ] Deduced a trap composed of 142 places in 185 ms of which 2 ms to minimize.
[2024-06-01 15:08:18] [INFO ] Deduced a trap composed of 151 places in 158 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/332 variables, 2/56 constraints. Problems are: Problem set: 66 solved, 621 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 332/1011 variables, and 56 constraints, problems are : Problem set: 66 solved, 621 unsolved in 20018 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 22/25 constraints, State Equation: 0/334 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/687 constraints, Known Traps: 20/23 constraints]
After SMT, in 40737ms problems are : Problem set: 66 solved, 621 unsolved
Search for dead transitions found 66 dead transitions in 40747ms
Found 66 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 66 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 66 transitions.
[2024-06-01 15:08:27] [INFO ] Flow matrix only has 611 transitions (discarded 12 similar events)
// Phase 1: matrix 611 rows 334 cols
[2024-06-01 15:08:27] [INFO ] Computed 39 invariants in 18 ms
[2024-06-01 15:08:28] [INFO ] Implicit Places using invariants in 351 ms returned [86]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 353 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 333/457 places, 623/812 transitions.
Reduce places removed 2 places and 12 transitions.
Reduce places removed 12 places and 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 319 transition count 599
Applied a total of 12 rules in 8 ms. Remains 319 /333 variables (removed 14) and now considering 599/623 (removed 24) transitions.
[2024-06-01 15:08:28] [INFO ] Flow matrix only has 587 transitions (discarded 12 similar events)
// Phase 1: matrix 587 rows 319 cols
[2024-06-01 15:08:28] [INFO ] Computed 38 invariants in 7 ms
[2024-06-01 15:08:28] [INFO ] Implicit Places using invariants in 271 ms returned []
[2024-06-01 15:08:28] [INFO ] Flow matrix only has 587 transitions (discarded 12 similar events)
[2024-06-01 15:08:28] [INFO ] Invariant cache hit.
[2024-06-01 15:08:28] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-06-01 15:08:30] [INFO ] Implicit Places using invariants and state equation in 2483 ms returned []
Implicit Place search using SMT with State Equation took 2755 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 319/457 places, 599/812 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 43922 ms. Remains : 319/457 places, 599/812 transitions.
Running random walk in product with property : PolyORBLF-PT-S02J04T06-LTLFireability-13
Product exploration explored 100000 steps with 33182 reset in 270 ms.
Product exploration explored 100000 steps with 33302 reset in 232 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) p0 p1), (X (NOT p2)), (X (NOT (AND p2 p0 (NOT p1)))), (X (NOT (AND p2 p0))), (X (AND (NOT p2) p0)), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (NOT (AND p2 (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X p0), (X p1), (X (X (NOT p2))), (X (X (NOT (AND p2 p0 (NOT p1))))), (X (X (NOT (AND p2 p0)))), (X (X (AND (NOT p2) p0))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 23 factoid took 172 ms. Reduced automaton from 3 states, 11 edges and 3 AP (stutter sensitive) to 3 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 168 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
RANDOM walk for 40000 steps (23 resets) in 2383 ms. (16 steps per ms) remains 4/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 713 ms. (56 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40001 steps (13 resets) in 810 ms. (49 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 356 ms. (112 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (8 resets) in 881 ms. (45 steps per ms) remains 4/4 properties
[2024-06-01 15:08:33] [INFO ] Flow matrix only has 587 transitions (discarded 12 similar events)
[2024-06-01 15:08:33] [INFO ] Invariant cache hit.
[2024-06-01 15:08:33] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 72/82 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/82 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 13/95 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/95 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem apf1 is UNSAT
Problem apf5 is UNSAT
Problem apf6 is UNSAT
At refinement iteration 5 (OVERLAPS) 209/304 variables, 18/26 constraints. Problems are: Problem set: 3 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/304 variables, 0/26 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 5/309 variables, 5/31 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/309 variables, 0/31 constraints. Problems are: Problem set: 3 solved, 1 unsolved
Problem apf2 is UNSAT
After SMT solving in domain Real declared 317/906 variables, and 37 constraints, problems are : Problem set: 4 solved, 0 unsolved in 98 ms.
Refiners :[Positive P Invariants (semi-flows): 13/14 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 0/319 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 117ms problems are : Problem set: 4 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 4 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) p0 p1), (X (NOT p2)), (X (NOT (AND p2 p0 (NOT p1)))), (X (NOT (AND p2 p0))), (X (AND (NOT p2) p0)), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (NOT (AND p2 (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X p0), (X p1), (X (X (NOT p2))), (X (X (NOT (AND p2 p0 (NOT p1))))), (X (X (NOT (AND p2 p0)))), (X (X (AND (NOT p2) p0))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1)), (G (OR p0 (NOT p2))), (G (OR p0 p2 p1)), (G (OR (NOT p0) (NOT p2) p1)), (G (OR p0 (NOT p2) p1))]
False Knowledge obtained : [(F (NOT (OR (NOT p0) (NOT p2)))), (F (NOT (OR p0 p2))), (F p2), (F (NOT p0)), (F (NOT (OR (NOT p0) p2 p1))), (F (NOT (AND p0 (NOT p2)))), (F (NOT p1))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 27 factoid took 319 ms. Reduced automaton from 3 states, 11 edges and 3 AP (stutter sensitive) to 5 states, 12 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 171 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p1)), (NOT p1), false, false]
Stuttering acceptance computed with spot in 155 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p1)), (NOT p1), false, false]
Support contains 10 out of 319 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 319/319 places, 599/599 transitions.
Applied a total of 0 rules in 11 ms. Remains 319 /319 variables (removed 0) and now considering 599/599 (removed 0) transitions.
Running 597 sub problems to find dead transitions.
[2024-06-01 15:08:34] [INFO ] Flow matrix only has 587 transitions (discarded 12 similar events)
[2024-06-01 15:08:34] [INFO ] Invariant cache hit.
[2024-06-01 15:08:34] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/317 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 597 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/317 variables, 22/36 constraints. Problems are: Problem set: 0 solved, 597 unsolved
[2024-06-01 15:08:37] [INFO ] Deduced a trap composed of 11 places in 118 ms of which 2 ms to minimize.
[2024-06-01 15:08:37] [INFO ] Deduced a trap composed of 41 places in 113 ms of which 2 ms to minimize.
[2024-06-01 15:08:37] [INFO ] Deduced a trap composed of 41 places in 103 ms of which 2 ms to minimize.
[2024-06-01 15:08:37] [INFO ] Deduced a trap composed of 15 places in 98 ms of which 2 ms to minimize.
[2024-06-01 15:08:38] [INFO ] Deduced a trap composed of 43 places in 39 ms of which 1 ms to minimize.
[2024-06-01 15:08:38] [INFO ] Deduced a trap composed of 41 places in 30 ms of which 0 ms to minimize.
[2024-06-01 15:08:38] [INFO ] Deduced a trap composed of 43 places in 30 ms of which 0 ms to minimize.
[2024-06-01 15:08:38] [INFO ] Deduced a trap composed of 106 places in 134 ms of which 2 ms to minimize.
[2024-06-01 15:08:38] [INFO ] Deduced a trap composed of 41 places in 37 ms of which 0 ms to minimize.
[2024-06-01 15:08:38] [INFO ] Deduced a trap composed of 134 places in 106 ms of which 1 ms to minimize.
[2024-06-01 15:08:38] [INFO ] Deduced a trap composed of 137 places in 112 ms of which 2 ms to minimize.
[2024-06-01 15:08:38] [INFO ] Deduced a trap composed of 124 places in 115 ms of which 1 ms to minimize.
[2024-06-01 15:08:38] [INFO ] Deduced a trap composed of 112 places in 100 ms of which 1 ms to minimize.
[2024-06-01 15:08:38] [INFO ] Deduced a trap composed of 60 places in 101 ms of which 2 ms to minimize.
[2024-06-01 15:08:39] [INFO ] Deduced a trap composed of 109 places in 124 ms of which 2 ms to minimize.
[2024-06-01 15:08:39] [INFO ] Deduced a trap composed of 51 places in 116 ms of which 2 ms to minimize.
[2024-06-01 15:08:39] [INFO ] Deduced a trap composed of 110 places in 133 ms of which 2 ms to minimize.
[2024-06-01 15:08:39] [INFO ] Deduced a trap composed of 133 places in 115 ms of which 1 ms to minimize.
[2024-06-01 15:08:39] [INFO ] Deduced a trap composed of 159 places in 122 ms of which 2 ms to minimize.
[2024-06-01 15:08:39] [INFO ] Deduced a trap composed of 119 places in 104 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/317 variables, 20/56 constraints. Problems are: Problem set: 0 solved, 597 unsolved
[2024-06-01 15:08:40] [INFO ] Deduced a trap composed of 110 places in 104 ms of which 2 ms to minimize.
[2024-06-01 15:08:40] [INFO ] Deduced a trap composed of 149 places in 163 ms of which 2 ms to minimize.
[2024-06-01 15:08:41] [INFO ] Deduced a trap composed of 126 places in 162 ms of which 3 ms to minimize.
[2024-06-01 15:08:41] [INFO ] Deduced a trap composed of 156 places in 103 ms of which 1 ms to minimize.
[2024-06-01 15:08:41] [INFO ] Deduced a trap composed of 145 places in 112 ms of which 1 ms to minimize.
[2024-06-01 15:08:41] [INFO ] Deduced a trap composed of 149 places in 160 ms of which 2 ms to minimize.
[2024-06-01 15:08:41] [INFO ] Deduced a trap composed of 197 places in 141 ms of which 3 ms to minimize.
[2024-06-01 15:08:42] [INFO ] Deduced a trap composed of 183 places in 173 ms of which 2 ms to minimize.
[2024-06-01 15:08:42] [INFO ] Deduced a trap composed of 131 places in 180 ms of which 3 ms to minimize.
[2024-06-01 15:08:42] [INFO ] Deduced a trap composed of 138 places in 160 ms of which 2 ms to minimize.
[2024-06-01 15:08:42] [INFO ] Deduced a trap composed of 121 places in 159 ms of which 2 ms to minimize.
[2024-06-01 15:08:43] [INFO ] Deduced a trap composed of 146 places in 157 ms of which 2 ms to minimize.
[2024-06-01 15:08:43] [INFO ] Deduced a trap composed of 135 places in 146 ms of which 2 ms to minimize.
[2024-06-01 15:08:43] [INFO ] Deduced a trap composed of 158 places in 169 ms of which 2 ms to minimize.
[2024-06-01 15:08:43] [INFO ] Deduced a trap composed of 158 places in 150 ms of which 2 ms to minimize.
[2024-06-01 15:08:44] [INFO ] Deduced a trap composed of 120 places in 174 ms of which 3 ms to minimize.
[2024-06-01 15:08:44] [INFO ] Deduced a trap composed of 99 places in 176 ms of which 2 ms to minimize.
[2024-06-01 15:08:44] [INFO ] Deduced a trap composed of 137 places in 154 ms of which 2 ms to minimize.
[2024-06-01 15:08:44] [INFO ] Deduced a trap composed of 166 places in 147 ms of which 3 ms to minimize.
[2024-06-01 15:08:44] [INFO ] Deduced a trap composed of 129 places in 130 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/317 variables, 20/76 constraints. Problems are: Problem set: 0 solved, 597 unsolved
[2024-06-01 15:08:48] [INFO ] Deduced a trap composed of 99 places in 116 ms of which 2 ms to minimize.
[2024-06-01 15:08:48] [INFO ] Deduced a trap composed of 140 places in 107 ms of which 2 ms to minimize.
[2024-06-01 15:08:49] [INFO ] Deduced a trap composed of 134 places in 124 ms of which 1 ms to minimize.
[2024-06-01 15:08:49] [INFO ] Deduced a trap composed of 131 places in 131 ms of which 2 ms to minimize.
[2024-06-01 15:08:49] [INFO ] Deduced a trap composed of 132 places in 117 ms of which 2 ms to minimize.
[2024-06-01 15:08:49] [INFO ] Deduced a trap composed of 135 places in 117 ms of which 2 ms to minimize.
[2024-06-01 15:08:49] [INFO ] Deduced a trap composed of 133 places in 118 ms of which 2 ms to minimize.
[2024-06-01 15:08:50] [INFO ] Deduced a trap composed of 155 places in 140 ms of which 1 ms to minimize.
[2024-06-01 15:08:50] [INFO ] Deduced a trap composed of 99 places in 119 ms of which 2 ms to minimize.
[2024-06-01 15:08:50] [INFO ] Deduced a trap composed of 139 places in 112 ms of which 2 ms to minimize.
[2024-06-01 15:08:50] [INFO ] Deduced a trap composed of 153 places in 115 ms of which 2 ms to minimize.
[2024-06-01 15:08:50] [INFO ] Deduced a trap composed of 145 places in 114 ms of which 2 ms to minimize.
[2024-06-01 15:08:51] [INFO ] Deduced a trap composed of 200 places in 113 ms of which 1 ms to minimize.
[2024-06-01 15:08:51] [INFO ] Deduced a trap composed of 203 places in 111 ms of which 2 ms to minimize.
[2024-06-01 15:08:51] [INFO ] Deduced a trap composed of 206 places in 136 ms of which 2 ms to minimize.
[2024-06-01 15:08:51] [INFO ] Deduced a trap composed of 134 places in 109 ms of which 1 ms to minimize.
[2024-06-01 15:08:51] [INFO ] Deduced a trap composed of 155 places in 116 ms of which 2 ms to minimize.
[2024-06-01 15:08:51] [INFO ] Deduced a trap composed of 155 places in 99 ms of which 2 ms to minimize.
[2024-06-01 15:08:52] [INFO ] Deduced a trap composed of 134 places in 111 ms of which 2 ms to minimize.
[2024-06-01 15:08:52] [INFO ] Deduced a trap composed of 157 places in 151 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 20/96 constraints. Problems are: Problem set: 0 solved, 597 unsolved
[2024-06-01 15:08:53] [INFO ] Deduced a trap composed of 148 places in 115 ms of which 2 ms to minimize.
[2024-06-01 15:08:53] [INFO ] Deduced a trap composed of 89 places in 115 ms of which 1 ms to minimize.
[2024-06-01 15:08:53] [INFO ] Deduced a trap composed of 89 places in 123 ms of which 2 ms to minimize.
[2024-06-01 15:08:53] [INFO ] Deduced a trap composed of 162 places in 116 ms of which 2 ms to minimize.
[2024-06-01 15:08:53] [INFO ] Deduced a trap composed of 175 places in 116 ms of which 2 ms to minimize.
[2024-06-01 15:08:53] [INFO ] Deduced a trap composed of 151 places in 112 ms of which 1 ms to minimize.
[2024-06-01 15:08:54] [INFO ] Deduced a trap composed of 165 places in 130 ms of which 1 ms to minimize.
[2024-06-01 15:08:54] [INFO ] Deduced a trap composed of 170 places in 130 ms of which 2 ms to minimize.
[2024-06-01 15:08:54] [INFO ] Deduced a trap composed of 162 places in 154 ms of which 1 ms to minimize.
SMT process timed out in 20629ms, After SMT, problems are : Problem set: 0 solved, 597 unsolved
Search for dead transitions found 0 dead transitions in 20639ms
[2024-06-01 15:08:54] [INFO ] Flow matrix only has 587 transitions (discarded 12 similar events)
[2024-06-01 15:08:54] [INFO ] Invariant cache hit.
[2024-06-01 15:08:54] [INFO ] Implicit Places using invariants in 205 ms returned []
[2024-06-01 15:08:54] [INFO ] Flow matrix only has 587 transitions (discarded 12 similar events)
[2024-06-01 15:08:54] [INFO ] Invariant cache hit.
[2024-06-01 15:08:55] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-06-01 15:08:57] [INFO ] Implicit Places using invariants and state equation in 2307 ms returned []
Implicit Place search using SMT with State Equation took 2555 ms to find 0 implicit places.
[2024-06-01 15:08:57] [INFO ] Redundant transitions in 6 ms returned []
Running 597 sub problems to find dead transitions.
[2024-06-01 15:08:57] [INFO ] Flow matrix only has 587 transitions (discarded 12 similar events)
[2024-06-01 15:08:57] [INFO ] Invariant cache hit.
[2024-06-01 15:08:57] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/317 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 597 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/317 variables, 22/36 constraints. Problems are: Problem set: 0 solved, 597 unsolved
[2024-06-01 15:09:00] [INFO ] Deduced a trap composed of 11 places in 122 ms of which 1 ms to minimize.
[2024-06-01 15:09:00] [INFO ] Deduced a trap composed of 41 places in 109 ms of which 1 ms to minimize.
[2024-06-01 15:09:00] [INFO ] Deduced a trap composed of 41 places in 111 ms of which 2 ms to minimize.
[2024-06-01 15:09:00] [INFO ] Deduced a trap composed of 15 places in 103 ms of which 2 ms to minimize.
[2024-06-01 15:09:00] [INFO ] Deduced a trap composed of 43 places in 60 ms of which 1 ms to minimize.
[2024-06-01 15:09:01] [INFO ] Deduced a trap composed of 41 places in 23 ms of which 0 ms to minimize.
[2024-06-01 15:09:01] [INFO ] Deduced a trap composed of 43 places in 39 ms of which 1 ms to minimize.
[2024-06-01 15:09:01] [INFO ] Deduced a trap composed of 106 places in 120 ms of which 1 ms to minimize.
[2024-06-01 15:09:01] [INFO ] Deduced a trap composed of 41 places in 36 ms of which 0 ms to minimize.
[2024-06-01 15:09:01] [INFO ] Deduced a trap composed of 134 places in 112 ms of which 1 ms to minimize.
[2024-06-01 15:09:01] [INFO ] Deduced a trap composed of 137 places in 116 ms of which 1 ms to minimize.
[2024-06-01 15:09:01] [INFO ] Deduced a trap composed of 124 places in 127 ms of which 1 ms to minimize.
[2024-06-01 15:09:01] [INFO ] Deduced a trap composed of 112 places in 133 ms of which 2 ms to minimize.
[2024-06-01 15:09:02] [INFO ] Deduced a trap composed of 60 places in 123 ms of which 2 ms to minimize.
[2024-06-01 15:09:02] [INFO ] Deduced a trap composed of 109 places in 120 ms of which 1 ms to minimize.
[2024-06-01 15:09:02] [INFO ] Deduced a trap composed of 51 places in 134 ms of which 2 ms to minimize.
[2024-06-01 15:09:02] [INFO ] Deduced a trap composed of 110 places in 130 ms of which 2 ms to minimize.
[2024-06-01 15:09:02] [INFO ] Deduced a trap composed of 133 places in 118 ms of which 1 ms to minimize.
[2024-06-01 15:09:02] [INFO ] Deduced a trap composed of 159 places in 174 ms of which 2 ms to minimize.
[2024-06-01 15:09:02] [INFO ] Deduced a trap composed of 119 places in 109 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/317 variables, 20/56 constraints. Problems are: Problem set: 0 solved, 597 unsolved
[2024-06-01 15:09:03] [INFO ] Deduced a trap composed of 110 places in 106 ms of which 2 ms to minimize.
[2024-06-01 15:09:03] [INFO ] Deduced a trap composed of 149 places in 131 ms of which 2 ms to minimize.
[2024-06-01 15:09:04] [INFO ] Deduced a trap composed of 126 places in 102 ms of which 2 ms to minimize.
[2024-06-01 15:09:04] [INFO ] Deduced a trap composed of 156 places in 129 ms of which 2 ms to minimize.
[2024-06-01 15:09:04] [INFO ] Deduced a trap composed of 145 places in 129 ms of which 1 ms to minimize.
[2024-06-01 15:09:04] [INFO ] Deduced a trap composed of 149 places in 124 ms of which 1 ms to minimize.
[2024-06-01 15:09:04] [INFO ] Deduced a trap composed of 197 places in 137 ms of which 2 ms to minimize.
[2024-06-01 15:09:04] [INFO ] Deduced a trap composed of 183 places in 120 ms of which 2 ms to minimize.
[2024-06-01 15:09:05] [INFO ] Deduced a trap composed of 131 places in 115 ms of which 1 ms to minimize.
[2024-06-01 15:09:05] [INFO ] Deduced a trap composed of 138 places in 122 ms of which 2 ms to minimize.
[2024-06-01 15:09:05] [INFO ] Deduced a trap composed of 121 places in 134 ms of which 2 ms to minimize.
[2024-06-01 15:09:05] [INFO ] Deduced a trap composed of 146 places in 126 ms of which 2 ms to minimize.
[2024-06-01 15:09:05] [INFO ] Deduced a trap composed of 135 places in 114 ms of which 2 ms to minimize.
[2024-06-01 15:09:06] [INFO ] Deduced a trap composed of 158 places in 118 ms of which 1 ms to minimize.
[2024-06-01 15:09:06] [INFO ] Deduced a trap composed of 158 places in 116 ms of which 2 ms to minimize.
[2024-06-01 15:09:06] [INFO ] Deduced a trap composed of 120 places in 119 ms of which 2 ms to minimize.
[2024-06-01 15:09:06] [INFO ] Deduced a trap composed of 99 places in 112 ms of which 2 ms to minimize.
[2024-06-01 15:09:06] [INFO ] Deduced a trap composed of 137 places in 116 ms of which 2 ms to minimize.
[2024-06-01 15:09:06] [INFO ] Deduced a trap composed of 166 places in 124 ms of which 1 ms to minimize.
[2024-06-01 15:09:07] [INFO ] Deduced a trap composed of 129 places in 108 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/317 variables, 20/76 constraints. Problems are: Problem set: 0 solved, 597 unsolved
[2024-06-01 15:09:10] [INFO ] Deduced a trap composed of 99 places in 126 ms of which 2 ms to minimize.
[2024-06-01 15:09:10] [INFO ] Deduced a trap composed of 140 places in 119 ms of which 2 ms to minimize.
[2024-06-01 15:09:11] [INFO ] Deduced a trap composed of 134 places in 128 ms of which 2 ms to minimize.
[2024-06-01 15:09:11] [INFO ] Deduced a trap composed of 131 places in 112 ms of which 2 ms to minimize.
[2024-06-01 15:09:11] [INFO ] Deduced a trap composed of 132 places in 107 ms of which 1 ms to minimize.
[2024-06-01 15:09:11] [INFO ] Deduced a trap composed of 135 places in 123 ms of which 2 ms to minimize.
[2024-06-01 15:09:11] [INFO ] Deduced a trap composed of 133 places in 114 ms of which 2 ms to minimize.
[2024-06-01 15:09:12] [INFO ] Deduced a trap composed of 155 places in 130 ms of which 2 ms to minimize.
[2024-06-01 15:09:12] [INFO ] Deduced a trap composed of 99 places in 113 ms of which 2 ms to minimize.
[2024-06-01 15:09:12] [INFO ] Deduced a trap composed of 139 places in 110 ms of which 2 ms to minimize.
[2024-06-01 15:09:12] [INFO ] Deduced a trap composed of 153 places in 129 ms of which 2 ms to minimize.
[2024-06-01 15:09:12] [INFO ] Deduced a trap composed of 145 places in 113 ms of which 1 ms to minimize.
[2024-06-01 15:09:12] [INFO ] Deduced a trap composed of 200 places in 123 ms of which 2 ms to minimize.
[2024-06-01 15:09:13] [INFO ] Deduced a trap composed of 203 places in 109 ms of which 2 ms to minimize.
[2024-06-01 15:09:13] [INFO ] Deduced a trap composed of 206 places in 108 ms of which 2 ms to minimize.
[2024-06-01 15:09:13] [INFO ] Deduced a trap composed of 134 places in 116 ms of which 1 ms to minimize.
[2024-06-01 15:09:13] [INFO ] Deduced a trap composed of 155 places in 108 ms of which 2 ms to minimize.
[2024-06-01 15:09:13] [INFO ] Deduced a trap composed of 155 places in 125 ms of which 1 ms to minimize.
[2024-06-01 15:09:13] [INFO ] Deduced a trap composed of 134 places in 122 ms of which 1 ms to minimize.
[2024-06-01 15:09:14] [INFO ] Deduced a trap composed of 157 places in 122 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 20/96 constraints. Problems are: Problem set: 0 solved, 597 unsolved
[2024-06-01 15:09:15] [INFO ] Deduced a trap composed of 148 places in 109 ms of which 1 ms to minimize.
[2024-06-01 15:09:15] [INFO ] Deduced a trap composed of 89 places in 116 ms of which 2 ms to minimize.
[2024-06-01 15:09:15] [INFO ] Deduced a trap composed of 89 places in 126 ms of which 2 ms to minimize.
[2024-06-01 15:09:15] [INFO ] Deduced a trap composed of 162 places in 129 ms of which 2 ms to minimize.
[2024-06-01 15:09:15] [INFO ] Deduced a trap composed of 175 places in 120 ms of which 2 ms to minimize.
[2024-06-01 15:09:15] [INFO ] Deduced a trap composed of 151 places in 126 ms of which 2 ms to minimize.
[2024-06-01 15:09:16] [INFO ] Deduced a trap composed of 165 places in 111 ms of which 1 ms to minimize.
[2024-06-01 15:09:16] [INFO ] Deduced a trap composed of 170 places in 126 ms of which 1 ms to minimize.
[2024-06-01 15:09:16] [INFO ] Deduced a trap composed of 162 places in 119 ms of which 2 ms to minimize.
[2024-06-01 15:09:16] [INFO ] Deduced a trap composed of 199 places in 122 ms of which 2 ms to minimize.
[2024-06-01 15:09:16] [INFO ] Deduced a trap composed of 160 places in 119 ms of which 1 ms to minimize.
[2024-06-01 15:09:16] [INFO ] Deduced a trap composed of 159 places in 141 ms of which 2 ms to minimize.
[2024-06-01 15:09:17] [INFO ] Deduced a trap composed of 165 places in 123 ms of which 2 ms to minimize.
[2024-06-01 15:09:17] [INFO ] Deduced a trap composed of 162 places in 141 ms of which 2 ms to minimize.
[2024-06-01 15:09:17] [INFO ] Deduced a trap composed of 160 places in 132 ms of which 2 ms to minimize.
[2024-06-01 15:09:17] [INFO ] Deduced a trap composed of 142 places in 142 ms of which 2 ms to minimize.
[2024-06-01 15:09:17] [INFO ] Deduced a trap composed of 144 places in 126 ms of which 2 ms to minimize.
[2024-06-01 15:09:18] [INFO ] Deduced a trap composed of 89 places in 126 ms of which 1 ms to minimize.
[2024-06-01 15:09:18] [INFO ] Deduced a trap composed of 174 places in 129 ms of which 2 ms to minimize.
[2024-06-01 15:09:18] [INFO ] Deduced a trap composed of 166 places in 140 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 20/116 constraints. Problems are: Problem set: 0 solved, 597 unsolved
[2024-06-01 15:09:19] [INFO ] Deduced a trap composed of 121 places in 131 ms of which 1 ms to minimize.
[2024-06-01 15:09:19] [INFO ] Deduced a trap composed of 155 places in 132 ms of which 2 ms to minimize.
[2024-06-01 15:09:19] [INFO ] Deduced a trap composed of 155 places in 137 ms of which 2 ms to minimize.
[2024-06-01 15:09:20] [INFO ] Deduced a trap composed of 131 places in 117 ms of which 2 ms to minimize.
[2024-06-01 15:09:20] [INFO ] Deduced a trap composed of 143 places in 117 ms of which 2 ms to minimize.
[2024-06-01 15:09:20] [INFO ] Deduced a trap composed of 120 places in 131 ms of which 2 ms to minimize.
[2024-06-01 15:09:20] [INFO ] Deduced a trap composed of 123 places in 117 ms of which 2 ms to minimize.
[2024-06-01 15:09:21] [INFO ] Deduced a trap composed of 141 places in 128 ms of which 2 ms to minimize.
[2024-06-01 15:09:21] [INFO ] Deduced a trap composed of 143 places in 109 ms of which 1 ms to minimize.
[2024-06-01 15:09:21] [INFO ] Deduced a trap composed of 137 places in 106 ms of which 1 ms to minimize.
[2024-06-01 15:09:21] [INFO ] Deduced a trap composed of 138 places in 128 ms of which 2 ms to minimize.
[2024-06-01 15:09:21] [INFO ] Deduced a trap composed of 159 places in 119 ms of which 2 ms to minimize.
[2024-06-01 15:09:21] [INFO ] Deduced a trap composed of 165 places in 119 ms of which 2 ms to minimize.
[2024-06-01 15:09:21] [INFO ] Deduced a trap composed of 162 places in 118 ms of which 2 ms to minimize.
[2024-06-01 15:09:22] [INFO ] Deduced a trap composed of 153 places in 114 ms of which 1 ms to minimize.
[2024-06-01 15:09:22] [INFO ] Deduced a trap composed of 150 places in 114 ms of which 2 ms to minimize.
[2024-06-01 15:09:22] [INFO ] Deduced a trap composed of 162 places in 117 ms of which 2 ms to minimize.
[2024-06-01 15:09:22] [INFO ] Deduced a trap composed of 163 places in 112 ms of which 1 ms to minimize.
[2024-06-01 15:09:22] [INFO ] Deduced a trap composed of 163 places in 123 ms of which 2 ms to minimize.
[2024-06-01 15:09:22] [INFO ] Deduced a trap composed of 163 places in 113 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/317 variables, 20/136 constraints. Problems are: Problem set: 0 solved, 597 unsolved
[2024-06-01 15:09:27] [INFO ] Deduced a trap composed of 123 places in 127 ms of which 2 ms to minimize.
[2024-06-01 15:09:27] [INFO ] Deduced a trap composed of 123 places in 119 ms of which 2 ms to minimize.
[2024-06-01 15:09:27] [INFO ] Deduced a trap composed of 123 places in 127 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 317/906 variables, and 139 constraints, problems are : Problem set: 0 solved, 597 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 22/24 constraints, State Equation: 0/319 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 597/597 constraints, Known Traps: 103/103 constraints]
Escalating to Integer solving :Problem set: 0 solved, 597 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/317 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 597 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/317 variables, 22/36 constraints. Problems are: Problem set: 0 solved, 597 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/317 variables, 103/139 constraints. Problems are: Problem set: 0 solved, 597 unsolved
[2024-06-01 15:09:31] [INFO ] Deduced a trap composed of 154 places in 113 ms of which 1 ms to minimize.
[2024-06-01 15:09:31] [INFO ] Deduced a trap composed of 163 places in 112 ms of which 2 ms to minimize.
[2024-06-01 15:09:31] [INFO ] Deduced a trap composed of 155 places in 108 ms of which 1 ms to minimize.
[2024-06-01 15:09:31] [INFO ] Deduced a trap composed of 152 places in 118 ms of which 1 ms to minimize.
[2024-06-01 15:09:31] [INFO ] Deduced a trap composed of 193 places in 125 ms of which 1 ms to minimize.
[2024-06-01 15:09:31] [INFO ] Deduced a trap composed of 154 places in 117 ms of which 2 ms to minimize.
[2024-06-01 15:09:32] [INFO ] Deduced a trap composed of 164 places in 124 ms of which 1 ms to minimize.
[2024-06-01 15:09:32] [INFO ] Deduced a trap composed of 151 places in 122 ms of which 1 ms to minimize.
[2024-06-01 15:09:32] [INFO ] Deduced a trap composed of 150 places in 126 ms of which 2 ms to minimize.
[2024-06-01 15:09:32] [INFO ] Deduced a trap composed of 173 places in 126 ms of which 2 ms to minimize.
[2024-06-01 15:09:32] [INFO ] Deduced a trap composed of 137 places in 127 ms of which 1 ms to minimize.
[2024-06-01 15:09:32] [INFO ] Deduced a trap composed of 145 places in 123 ms of which 2 ms to minimize.
[2024-06-01 15:09:32] [INFO ] Deduced a trap composed of 133 places in 113 ms of which 2 ms to minimize.
[2024-06-01 15:09:33] [INFO ] Deduced a trap composed of 178 places in 119 ms of which 1 ms to minimize.
[2024-06-01 15:09:33] [INFO ] Deduced a trap composed of 172 places in 103 ms of which 2 ms to minimize.
[2024-06-01 15:09:33] [INFO ] Deduced a trap composed of 136 places in 103 ms of which 2 ms to minimize.
[2024-06-01 15:09:37] [INFO ] Deduced a trap composed of 157 places in 109 ms of which 2 ms to minimize.
[2024-06-01 15:09:37] [INFO ] Deduced a trap composed of 147 places in 114 ms of which 2 ms to minimize.
[2024-06-01 15:09:37] [INFO ] Deduced a trap composed of 149 places in 114 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/317 variables, 19/158 constraints. Problems are: Problem set: 0 solved, 597 unsolved
[2024-06-01 15:09:44] [INFO ] Deduced a trap composed of 164 places in 144 ms of which 2 ms to minimize.
[2024-06-01 15:09:45] [INFO ] Deduced a trap composed of 212 places in 134 ms of which 2 ms to minimize.
[2024-06-01 15:09:45] [INFO ] Deduced a trap composed of 166 places in 152 ms of which 2 ms to minimize.
[2024-06-01 15:09:45] [INFO ] Deduced a trap composed of 157 places in 130 ms of which 2 ms to minimize.
[2024-06-01 15:09:48] [INFO ] Deduced a trap composed of 151 places in 118 ms of which 2 ms to minimize.
[2024-06-01 15:09:48] [INFO ] Deduced a trap composed of 161 places in 118 ms of which 1 ms to minimize.
[2024-06-01 15:09:48] [INFO ] Deduced a trap composed of 173 places in 117 ms of which 1 ms to minimize.
[2024-06-01 15:09:48] [INFO ] Deduced a trap composed of 167 places in 106 ms of which 1 ms to minimize.
[2024-06-01 15:09:49] [INFO ] Deduced a trap composed of 159 places in 111 ms of which 1 ms to minimize.
[2024-06-01 15:09:49] [INFO ] Deduced a trap composed of 176 places in 120 ms of which 2 ms to minimize.
[2024-06-01 15:09:49] [INFO ] Deduced a trap composed of 144 places in 120 ms of which 1 ms to minimize.
[2024-06-01 15:09:49] [INFO ] Deduced a trap composed of 179 places in 111 ms of which 1 ms to minimize.
[2024-06-01 15:09:49] [INFO ] Deduced a trap composed of 174 places in 117 ms of which 1 ms to minimize.
[2024-06-01 15:09:49] [INFO ] Deduced a trap composed of 155 places in 123 ms of which 2 ms to minimize.
[2024-06-01 15:09:49] [INFO ] Deduced a trap composed of 174 places in 123 ms of which 1 ms to minimize.
[2024-06-01 15:09:50] [INFO ] Deduced a trap composed of 149 places in 111 ms of which 1 ms to minimize.
[2024-06-01 15:09:50] [INFO ] Deduced a trap composed of 135 places in 120 ms of which 2 ms to minimize.
[2024-06-01 15:09:50] [INFO ] Deduced a trap composed of 155 places in 121 ms of which 2 ms to minimize.
[2024-06-01 15:09:50] [INFO ] Deduced a trap composed of 158 places in 119 ms of which 2 ms to minimize.
[2024-06-01 15:09:51] [INFO ] Deduced a trap composed of 155 places in 128 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 20/178 constraints. Problems are: Problem set: 0 solved, 597 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 317/906 variables, and 178 constraints, problems are : Problem set: 0 solved, 597 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 22/24 constraints, State Equation: 0/319 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/597 constraints, Known Traps: 142/142 constraints]
After SMT, in 60507ms problems are : Problem set: 0 solved, 597 unsolved
Search for dead transitions found 0 dead transitions in 60514ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 83735 ms. Remains : 319/319 places, 599/599 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) p1), (X (NOT p2)), (X (NOT (AND p0 p2))), (X p0), (X (AND p0 (NOT p2) p1)), (X p1), (X (X (NOT p2))), (X (X (NOT (AND p0 p2)))), (X (X p0)), (X (X (AND p0 (NOT p2) p1))), (X (X (NOT (AND p2 p1)))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 143 ms. Reduced automaton from 5 states, 12 edges and 3 AP (stutter insensitive) to 5 states, 12 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 190 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p1)), (NOT p1), false, false]
RANDOM walk for 19061 steps (11 resets) in 447 ms. (42 steps per ms) remains 0/7 properties
Knowledge obtained : [(AND p0 (NOT p2) p1), (X (NOT p2)), (X (NOT (AND p0 p2))), (X p0), (X (AND p0 (NOT p2) p1)), (X p1), (X (X (NOT p2))), (X (X (NOT (AND p0 p2)))), (X (X p0)), (X (X (AND p0 (NOT p2) p1))), (X (X (NOT (AND p2 p1)))), (X (X p1))]
False Knowledge obtained : [(F (NOT (OR (NOT p1) (NOT p2)))), (F (NOT (OR (NOT p2) (NOT p0)))), (F (NOT p1)), (F (NOT (AND p1 (NOT p2) p0))), (F p2), (F (NOT (AND (NOT p2) p0))), (F (NOT p0))]
Knowledge based reduction with 12 factoid took 492 ms. Reduced automaton from 5 states, 12 edges and 3 AP (stutter insensitive) to 5 states, 12 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p1)), (NOT p1), false, false]
Stuttering acceptance computed with spot in 168 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p1)), (NOT p1), false, false]
Stuttering acceptance computed with spot in 157 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p1)), (NOT p1), false, false]
Product exploration explored 100000 steps with 33322 reset in 226 ms.
Product exploration explored 100000 steps with 33331 reset in 212 ms.
Support contains 10 out of 319 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 319/319 places, 599/599 transitions.
Applied a total of 0 rules in 7 ms. Remains 319 /319 variables (removed 0) and now considering 599/599 (removed 0) transitions.
Running 597 sub problems to find dead transitions.
[2024-06-01 15:09:59] [INFO ] Flow matrix only has 587 transitions (discarded 12 similar events)
[2024-06-01 15:09:59] [INFO ] Invariant cache hit.
[2024-06-01 15:09:59] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/317 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 597 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/317 variables, 22/36 constraints. Problems are: Problem set: 0 solved, 597 unsolved
[2024-06-01 15:10:03] [INFO ] Deduced a trap composed of 11 places in 89 ms of which 2 ms to minimize.
[2024-06-01 15:10:03] [INFO ] Deduced a trap composed of 41 places in 122 ms of which 1 ms to minimize.
[2024-06-01 15:10:03] [INFO ] Deduced a trap composed of 41 places in 113 ms of which 1 ms to minimize.
[2024-06-01 15:10:03] [INFO ] Deduced a trap composed of 15 places in 112 ms of which 1 ms to minimize.
[2024-06-01 15:10:03] [INFO ] Deduced a trap composed of 43 places in 44 ms of which 0 ms to minimize.
[2024-06-01 15:10:03] [INFO ] Deduced a trap composed of 41 places in 33 ms of which 0 ms to minimize.
[2024-06-01 15:10:03] [INFO ] Deduced a trap composed of 43 places in 43 ms of which 0 ms to minimize.
[2024-06-01 15:10:03] [INFO ] Deduced a trap composed of 106 places in 111 ms of which 1 ms to minimize.
[2024-06-01 15:10:03] [INFO ] Deduced a trap composed of 41 places in 30 ms of which 0 ms to minimize.
[2024-06-01 15:10:04] [INFO ] Deduced a trap composed of 134 places in 118 ms of which 1 ms to minimize.
[2024-06-01 15:10:04] [INFO ] Deduced a trap composed of 137 places in 128 ms of which 1 ms to minimize.
[2024-06-01 15:10:04] [INFO ] Deduced a trap composed of 124 places in 134 ms of which 1 ms to minimize.
[2024-06-01 15:10:04] [INFO ] Deduced a trap composed of 112 places in 115 ms of which 2 ms to minimize.
[2024-06-01 15:10:04] [INFO ] Deduced a trap composed of 60 places in 115 ms of which 1 ms to minimize.
[2024-06-01 15:10:04] [INFO ] Deduced a trap composed of 109 places in 117 ms of which 2 ms to minimize.
[2024-06-01 15:10:04] [INFO ] Deduced a trap composed of 51 places in 125 ms of which 2 ms to minimize.
[2024-06-01 15:10:04] [INFO ] Deduced a trap composed of 110 places in 116 ms of which 1 ms to minimize.
[2024-06-01 15:10:05] [INFO ] Deduced a trap composed of 133 places in 107 ms of which 1 ms to minimize.
[2024-06-01 15:10:05] [INFO ] Deduced a trap composed of 159 places in 120 ms of which 2 ms to minimize.
[2024-06-01 15:10:05] [INFO ] Deduced a trap composed of 119 places in 110 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/317 variables, 20/56 constraints. Problems are: Problem set: 0 solved, 597 unsolved
[2024-06-01 15:10:05] [INFO ] Deduced a trap composed of 110 places in 117 ms of which 1 ms to minimize.
[2024-06-01 15:10:06] [INFO ] Deduced a trap composed of 149 places in 118 ms of which 2 ms to minimize.
[2024-06-01 15:10:06] [INFO ] Deduced a trap composed of 126 places in 111 ms of which 2 ms to minimize.
[2024-06-01 15:10:06] [INFO ] Deduced a trap composed of 156 places in 124 ms of which 2 ms to minimize.
[2024-06-01 15:10:06] [INFO ] Deduced a trap composed of 145 places in 132 ms of which 2 ms to minimize.
[2024-06-01 15:10:07] [INFO ] Deduced a trap composed of 149 places in 137 ms of which 2 ms to minimize.
[2024-06-01 15:10:07] [INFO ] Deduced a trap composed of 197 places in 146 ms of which 2 ms to minimize.
[2024-06-01 15:10:07] [INFO ] Deduced a trap composed of 183 places in 129 ms of which 2 ms to minimize.
[2024-06-01 15:10:07] [INFO ] Deduced a trap composed of 131 places in 115 ms of which 2 ms to minimize.
[2024-06-01 15:10:07] [INFO ] Deduced a trap composed of 138 places in 123 ms of which 2 ms to minimize.
[2024-06-01 15:10:07] [INFO ] Deduced a trap composed of 121 places in 116 ms of which 1 ms to minimize.
[2024-06-01 15:10:08] [INFO ] Deduced a trap composed of 146 places in 124 ms of which 1 ms to minimize.
[2024-06-01 15:10:08] [INFO ] Deduced a trap composed of 135 places in 133 ms of which 2 ms to minimize.
[2024-06-01 15:10:08] [INFO ] Deduced a trap composed of 158 places in 107 ms of which 2 ms to minimize.
[2024-06-01 15:10:08] [INFO ] Deduced a trap composed of 158 places in 116 ms of which 2 ms to minimize.
[2024-06-01 15:10:08] [INFO ] Deduced a trap composed of 120 places in 111 ms of which 2 ms to minimize.
[2024-06-01 15:10:09] [INFO ] Deduced a trap composed of 99 places in 116 ms of which 2 ms to minimize.
[2024-06-01 15:10:09] [INFO ] Deduced a trap composed of 137 places in 119 ms of which 1 ms to minimize.
[2024-06-01 15:10:09] [INFO ] Deduced a trap composed of 166 places in 115 ms of which 2 ms to minimize.
[2024-06-01 15:10:09] [INFO ] Deduced a trap composed of 129 places in 115 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/317 variables, 20/76 constraints. Problems are: Problem set: 0 solved, 597 unsolved
[2024-06-01 15:10:13] [INFO ] Deduced a trap composed of 99 places in 104 ms of which 1 ms to minimize.
[2024-06-01 15:10:13] [INFO ] Deduced a trap composed of 140 places in 121 ms of which 1 ms to minimize.
[2024-06-01 15:10:13] [INFO ] Deduced a trap composed of 134 places in 116 ms of which 1 ms to minimize.
[2024-06-01 15:10:13] [INFO ] Deduced a trap composed of 131 places in 125 ms of which 2 ms to minimize.
[2024-06-01 15:10:13] [INFO ] Deduced a trap composed of 132 places in 115 ms of which 1 ms to minimize.
[2024-06-01 15:10:13] [INFO ] Deduced a trap composed of 135 places in 133 ms of which 1 ms to minimize.
[2024-06-01 15:10:14] [INFO ] Deduced a trap composed of 133 places in 113 ms of which 2 ms to minimize.
[2024-06-01 15:10:14] [INFO ] Deduced a trap composed of 155 places in 131 ms of which 2 ms to minimize.
[2024-06-01 15:10:14] [INFO ] Deduced a trap composed of 99 places in 122 ms of which 1 ms to minimize.
[2024-06-01 15:10:14] [INFO ] Deduced a trap composed of 139 places in 116 ms of which 2 ms to minimize.
[2024-06-01 15:10:15] [INFO ] Deduced a trap composed of 153 places in 117 ms of which 2 ms to minimize.
[2024-06-01 15:10:15] [INFO ] Deduced a trap composed of 145 places in 121 ms of which 2 ms to minimize.
[2024-06-01 15:10:15] [INFO ] Deduced a trap composed of 200 places in 116 ms of which 1 ms to minimize.
[2024-06-01 15:10:15] [INFO ] Deduced a trap composed of 203 places in 158 ms of which 2 ms to minimize.
[2024-06-01 15:10:15] [INFO ] Deduced a trap composed of 206 places in 114 ms of which 2 ms to minimize.
[2024-06-01 15:10:15] [INFO ] Deduced a trap composed of 134 places in 127 ms of which 2 ms to minimize.
[2024-06-01 15:10:16] [INFO ] Deduced a trap composed of 155 places in 117 ms of which 2 ms to minimize.
[2024-06-01 15:10:16] [INFO ] Deduced a trap composed of 155 places in 127 ms of which 2 ms to minimize.
[2024-06-01 15:10:16] [INFO ] Deduced a trap composed of 134 places in 121 ms of which 2 ms to minimize.
[2024-06-01 15:10:16] [INFO ] Deduced a trap composed of 157 places in 116 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 20/96 constraints. Problems are: Problem set: 0 solved, 597 unsolved
[2024-06-01 15:10:17] [INFO ] Deduced a trap composed of 148 places in 116 ms of which 2 ms to minimize.
[2024-06-01 15:10:17] [INFO ] Deduced a trap composed of 89 places in 125 ms of which 2 ms to minimize.
[2024-06-01 15:10:17] [INFO ] Deduced a trap composed of 89 places in 137 ms of which 1 ms to minimize.
[2024-06-01 15:10:18] [INFO ] Deduced a trap composed of 162 places in 124 ms of which 2 ms to minimize.
[2024-06-01 15:10:18] [INFO ] Deduced a trap composed of 175 places in 120 ms of which 2 ms to minimize.
[2024-06-01 15:10:18] [INFO ] Deduced a trap composed of 151 places in 124 ms of which 1 ms to minimize.
[2024-06-01 15:10:18] [INFO ] Deduced a trap composed of 165 places in 115 ms of which 2 ms to minimize.
[2024-06-01 15:10:18] [INFO ] Deduced a trap composed of 170 places in 120 ms of which 1 ms to minimize.
[2024-06-01 15:10:19] [INFO ] Deduced a trap composed of 162 places in 116 ms of which 1 ms to minimize.
[2024-06-01 15:10:19] [INFO ] Deduced a trap composed of 199 places in 112 ms of which 1 ms to minimize.
[2024-06-01 15:10:19] [INFO ] Deduced a trap composed of 160 places in 120 ms of which 2 ms to minimize.
[2024-06-01 15:10:19] [INFO ] Deduced a trap composed of 159 places in 124 ms of which 2 ms to minimize.
[2024-06-01 15:10:19] [INFO ] Deduced a trap composed of 165 places in 111 ms of which 2 ms to minimize.
[2024-06-01 15:10:19] [INFO ] Deduced a trap composed of 162 places in 122 ms of which 2 ms to minimize.
[2024-06-01 15:10:19] [INFO ] Deduced a trap composed of 160 places in 120 ms of which 2 ms to minimize.
[2024-06-01 15:10:20] [INFO ] Deduced a trap composed of 142 places in 104 ms of which 1 ms to minimize.
[2024-06-01 15:10:20] [INFO ] Deduced a trap composed of 144 places in 148 ms of which 2 ms to minimize.
SMT process timed out in 20431ms, After SMT, problems are : Problem set: 0 solved, 597 unsolved
Search for dead transitions found 0 dead transitions in 20436ms
[2024-06-01 15:10:20] [INFO ] Flow matrix only has 587 transitions (discarded 12 similar events)
[2024-06-01 15:10:20] [INFO ] Invariant cache hit.
[2024-06-01 15:10:20] [INFO ] Implicit Places using invariants in 236 ms returned []
[2024-06-01 15:10:20] [INFO ] Flow matrix only has 587 transitions (discarded 12 similar events)
[2024-06-01 15:10:20] [INFO ] Invariant cache hit.
[2024-06-01 15:10:20] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-06-01 15:10:23] [INFO ] Implicit Places using invariants and state equation in 2465 ms returned []
Implicit Place search using SMT with State Equation took 2736 ms to find 0 implicit places.
[2024-06-01 15:10:23] [INFO ] Redundant transitions in 10 ms returned []
Running 597 sub problems to find dead transitions.
[2024-06-01 15:10:23] [INFO ] Flow matrix only has 587 transitions (discarded 12 similar events)
[2024-06-01 15:10:23] [INFO ] Invariant cache hit.
[2024-06-01 15:10:23] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/317 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 597 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/317 variables, 22/36 constraints. Problems are: Problem set: 0 solved, 597 unsolved
[2024-06-01 15:10:26] [INFO ] Deduced a trap composed of 11 places in 103 ms of which 1 ms to minimize.
[2024-06-01 15:10:26] [INFO ] Deduced a trap composed of 41 places in 113 ms of which 1 ms to minimize.
[2024-06-01 15:10:26] [INFO ] Deduced a trap composed of 41 places in 120 ms of which 2 ms to minimize.
[2024-06-01 15:10:26] [INFO ] Deduced a trap composed of 15 places in 116 ms of which 2 ms to minimize.
[2024-06-01 15:10:26] [INFO ] Deduced a trap composed of 43 places in 44 ms of which 0 ms to minimize.
[2024-06-01 15:10:26] [INFO ] Deduced a trap composed of 41 places in 44 ms of which 1 ms to minimize.
[2024-06-01 15:10:26] [INFO ] Deduced a trap composed of 43 places in 40 ms of which 1 ms to minimize.
[2024-06-01 15:10:27] [INFO ] Deduced a trap composed of 106 places in 127 ms of which 2 ms to minimize.
[2024-06-01 15:10:27] [INFO ] Deduced a trap composed of 41 places in 42 ms of which 0 ms to minimize.
[2024-06-01 15:10:27] [INFO ] Deduced a trap composed of 134 places in 114 ms of which 1 ms to minimize.
[2024-06-01 15:10:27] [INFO ] Deduced a trap composed of 137 places in 113 ms of which 2 ms to minimize.
[2024-06-01 15:10:27] [INFO ] Deduced a trap composed of 124 places in 118 ms of which 2 ms to minimize.
[2024-06-01 15:10:27] [INFO ] Deduced a trap composed of 112 places in 173 ms of which 1 ms to minimize.
[2024-06-01 15:10:27] [INFO ] Deduced a trap composed of 60 places in 111 ms of which 2 ms to minimize.
[2024-06-01 15:10:27] [INFO ] Deduced a trap composed of 109 places in 141 ms of which 2 ms to minimize.
[2024-06-01 15:10:28] [INFO ] Deduced a trap composed of 51 places in 138 ms of which 1 ms to minimize.
[2024-06-01 15:10:28] [INFO ] Deduced a trap composed of 110 places in 117 ms of which 1 ms to minimize.
[2024-06-01 15:10:28] [INFO ] Deduced a trap composed of 133 places in 115 ms of which 2 ms to minimize.
[2024-06-01 15:10:28] [INFO ] Deduced a trap composed of 159 places in 126 ms of which 1 ms to minimize.
[2024-06-01 15:10:28] [INFO ] Deduced a trap composed of 119 places in 113 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/317 variables, 20/56 constraints. Problems are: Problem set: 0 solved, 597 unsolved
[2024-06-01 15:10:29] [INFO ] Deduced a trap composed of 110 places in 131 ms of which 2 ms to minimize.
[2024-06-01 15:10:29] [INFO ] Deduced a trap composed of 149 places in 131 ms of which 1 ms to minimize.
[2024-06-01 15:10:29] [INFO ] Deduced a trap composed of 126 places in 106 ms of which 2 ms to minimize.
[2024-06-01 15:10:30] [INFO ] Deduced a trap composed of 156 places in 143 ms of which 2 ms to minimize.
[2024-06-01 15:10:30] [INFO ] Deduced a trap composed of 145 places in 109 ms of which 2 ms to minimize.
[2024-06-01 15:10:30] [INFO ] Deduced a trap composed of 149 places in 129 ms of which 2 ms to minimize.
[2024-06-01 15:10:30] [INFO ] Deduced a trap composed of 197 places in 125 ms of which 2 ms to minimize.
[2024-06-01 15:10:30] [INFO ] Deduced a trap composed of 183 places in 124 ms of which 2 ms to minimize.
[2024-06-01 15:10:31] [INFO ] Deduced a trap composed of 131 places in 114 ms of which 2 ms to minimize.
[2024-06-01 15:10:31] [INFO ] Deduced a trap composed of 138 places in 148 ms of which 2 ms to minimize.
[2024-06-01 15:10:31] [INFO ] Deduced a trap composed of 121 places in 137 ms of which 1 ms to minimize.
[2024-06-01 15:10:31] [INFO ] Deduced a trap composed of 146 places in 128 ms of which 1 ms to minimize.
[2024-06-01 15:10:31] [INFO ] Deduced a trap composed of 135 places in 131 ms of which 2 ms to minimize.
[2024-06-01 15:10:31] [INFO ] Deduced a trap composed of 158 places in 120 ms of which 2 ms to minimize.
[2024-06-01 15:10:32] [INFO ] Deduced a trap composed of 158 places in 134 ms of which 2 ms to minimize.
[2024-06-01 15:10:32] [INFO ] Deduced a trap composed of 120 places in 120 ms of which 1 ms to minimize.
[2024-06-01 15:10:32] [INFO ] Deduced a trap composed of 99 places in 114 ms of which 2 ms to minimize.
[2024-06-01 15:10:32] [INFO ] Deduced a trap composed of 137 places in 123 ms of which 1 ms to minimize.
[2024-06-01 15:10:32] [INFO ] Deduced a trap composed of 166 places in 128 ms of which 2 ms to minimize.
[2024-06-01 15:10:32] [INFO ] Deduced a trap composed of 129 places in 128 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/317 variables, 20/76 constraints. Problems are: Problem set: 0 solved, 597 unsolved
[2024-06-01 15:10:36] [INFO ] Deduced a trap composed of 99 places in 112 ms of which 2 ms to minimize.
[2024-06-01 15:10:36] [INFO ] Deduced a trap composed of 140 places in 114 ms of which 1 ms to minimize.
[2024-06-01 15:10:36] [INFO ] Deduced a trap composed of 134 places in 113 ms of which 1 ms to minimize.
[2024-06-01 15:10:37] [INFO ] Deduced a trap composed of 131 places in 106 ms of which 1 ms to minimize.
[2024-06-01 15:10:37] [INFO ] Deduced a trap composed of 132 places in 129 ms of which 1 ms to minimize.
[2024-06-01 15:10:37] [INFO ] Deduced a trap composed of 135 places in 141 ms of which 1 ms to minimize.
[2024-06-01 15:10:37] [INFO ] Deduced a trap composed of 133 places in 120 ms of which 2 ms to minimize.
[2024-06-01 15:10:37] [INFO ] Deduced a trap composed of 155 places in 128 ms of which 2 ms to minimize.
[2024-06-01 15:10:38] [INFO ] Deduced a trap composed of 99 places in 123 ms of which 2 ms to minimize.
[2024-06-01 15:10:38] [INFO ] Deduced a trap composed of 139 places in 138 ms of which 2 ms to minimize.
[2024-06-01 15:10:38] [INFO ] Deduced a trap composed of 153 places in 190 ms of which 3 ms to minimize.
[2024-06-01 15:10:38] [INFO ] Deduced a trap composed of 145 places in 146 ms of which 2 ms to minimize.
[2024-06-01 15:10:38] [INFO ] Deduced a trap composed of 200 places in 127 ms of which 2 ms to minimize.
[2024-06-01 15:10:39] [INFO ] Deduced a trap composed of 203 places in 120 ms of which 2 ms to minimize.
[2024-06-01 15:10:39] [INFO ] Deduced a trap composed of 206 places in 119 ms of which 2 ms to minimize.
[2024-06-01 15:10:39] [INFO ] Deduced a trap composed of 134 places in 133 ms of which 2 ms to minimize.
[2024-06-01 15:10:39] [INFO ] Deduced a trap composed of 155 places in 109 ms of which 2 ms to minimize.
[2024-06-01 15:10:39] [INFO ] Deduced a trap composed of 155 places in 127 ms of which 2 ms to minimize.
[2024-06-01 15:10:40] [INFO ] Deduced a trap composed of 134 places in 139 ms of which 2 ms to minimize.
[2024-06-01 15:10:40] [INFO ] Deduced a trap composed of 157 places in 130 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 20/96 constraints. Problems are: Problem set: 0 solved, 597 unsolved
[2024-06-01 15:10:41] [INFO ] Deduced a trap composed of 148 places in 108 ms of which 1 ms to minimize.
[2024-06-01 15:10:41] [INFO ] Deduced a trap composed of 89 places in 165 ms of which 1 ms to minimize.
[2024-06-01 15:10:41] [INFO ] Deduced a trap composed of 89 places in 126 ms of which 2 ms to minimize.
[2024-06-01 15:10:41] [INFO ] Deduced a trap composed of 162 places in 116 ms of which 2 ms to minimize.
[2024-06-01 15:10:41] [INFO ] Deduced a trap composed of 175 places in 128 ms of which 1 ms to minimize.
[2024-06-01 15:10:42] [INFO ] Deduced a trap composed of 151 places in 114 ms of which 2 ms to minimize.
[2024-06-01 15:10:42] [INFO ] Deduced a trap composed of 165 places in 139 ms of which 2 ms to minimize.
[2024-06-01 15:10:42] [INFO ] Deduced a trap composed of 170 places in 106 ms of which 1 ms to minimize.
[2024-06-01 15:10:42] [INFO ] Deduced a trap composed of 162 places in 113 ms of which 1 ms to minimize.
[2024-06-01 15:10:42] [INFO ] Deduced a trap composed of 199 places in 96 ms of which 1 ms to minimize.
[2024-06-01 15:10:42] [INFO ] Deduced a trap composed of 160 places in 112 ms of which 2 ms to minimize.
[2024-06-01 15:10:43] [INFO ] Deduced a trap composed of 159 places in 135 ms of which 2 ms to minimize.
[2024-06-01 15:10:43] [INFO ] Deduced a trap composed of 165 places in 137 ms of which 2 ms to minimize.
[2024-06-01 15:10:43] [INFO ] Deduced a trap composed of 162 places in 135 ms of which 2 ms to minimize.
[2024-06-01 15:10:43] [INFO ] Deduced a trap composed of 160 places in 124 ms of which 1 ms to minimize.
[2024-06-01 15:10:43] [INFO ] Deduced a trap composed of 142 places in 115 ms of which 1 ms to minimize.
[2024-06-01 15:10:44] [INFO ] Deduced a trap composed of 144 places in 139 ms of which 2 ms to minimize.
[2024-06-01 15:10:44] [INFO ] Deduced a trap composed of 89 places in 95 ms of which 2 ms to minimize.
[2024-06-01 15:10:44] [INFO ] Deduced a trap composed of 174 places in 131 ms of which 1 ms to minimize.
[2024-06-01 15:10:44] [INFO ] Deduced a trap composed of 166 places in 121 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 20/116 constraints. Problems are: Problem set: 0 solved, 597 unsolved
[2024-06-01 15:10:45] [INFO ] Deduced a trap composed of 121 places in 109 ms of which 2 ms to minimize.
[2024-06-01 15:10:45] [INFO ] Deduced a trap composed of 155 places in 118 ms of which 2 ms to minimize.
[2024-06-01 15:10:45] [INFO ] Deduced a trap composed of 155 places in 111 ms of which 2 ms to minimize.
[2024-06-01 15:10:45] [INFO ] Deduced a trap composed of 131 places in 115 ms of which 1 ms to minimize.
[2024-06-01 15:10:46] [INFO ] Deduced a trap composed of 143 places in 106 ms of which 2 ms to minimize.
[2024-06-01 15:10:46] [INFO ] Deduced a trap composed of 120 places in 118 ms of which 1 ms to minimize.
[2024-06-01 15:10:46] [INFO ] Deduced a trap composed of 123 places in 114 ms of which 1 ms to minimize.
[2024-06-01 15:10:46] [INFO ] Deduced a trap composed of 141 places in 106 ms of which 2 ms to minimize.
[2024-06-01 15:10:47] [INFO ] Deduced a trap composed of 143 places in 114 ms of which 1 ms to minimize.
[2024-06-01 15:10:47] [INFO ] Deduced a trap composed of 137 places in 114 ms of which 2 ms to minimize.
[2024-06-01 15:10:47] [INFO ] Deduced a trap composed of 138 places in 131 ms of which 2 ms to minimize.
[2024-06-01 15:10:47] [INFO ] Deduced a trap composed of 159 places in 120 ms of which 2 ms to minimize.
[2024-06-01 15:10:47] [INFO ] Deduced a trap composed of 165 places in 127 ms of which 2 ms to minimize.
[2024-06-01 15:10:47] [INFO ] Deduced a trap composed of 162 places in 121 ms of which 2 ms to minimize.
[2024-06-01 15:10:48] [INFO ] Deduced a trap composed of 153 places in 133 ms of which 2 ms to minimize.
[2024-06-01 15:10:48] [INFO ] Deduced a trap composed of 150 places in 166 ms of which 1 ms to minimize.
[2024-06-01 15:10:48] [INFO ] Deduced a trap composed of 162 places in 128 ms of which 3 ms to minimize.
[2024-06-01 15:10:48] [INFO ] Deduced a trap composed of 163 places in 132 ms of which 2 ms to minimize.
[2024-06-01 15:10:48] [INFO ] Deduced a trap composed of 163 places in 135 ms of which 1 ms to minimize.
[2024-06-01 15:10:48] [INFO ] Deduced a trap composed of 163 places in 130 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/317 variables, 20/136 constraints. Problems are: Problem set: 0 solved, 597 unsolved
[2024-06-01 15:10:53] [INFO ] Deduced a trap composed of 123 places in 115 ms of which 2 ms to minimize.
[2024-06-01 15:10:53] [INFO ] Deduced a trap composed of 123 places in 125 ms of which 1 ms to minimize.
[2024-06-01 15:10:53] [INFO ] Deduced a trap composed of 123 places in 126 ms of which 2 ms to minimize.
SMT process timed out in 30609ms, After SMT, problems are : Problem set: 0 solved, 597 unsolved
Search for dead transitions found 0 dead transitions in 30618ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 53824 ms. Remains : 319/319 places, 599/599 transitions.
Treatment of property PolyORBLF-PT-S02J04T06-LTLFireability-13 finished in 187049 ms.
[2024-06-01 15:10:53] [INFO ] Flatten gal took : 46 ms
[2024-06-01 15:10:53] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/LTLFireability.sr.xml took 18 ms.
[2024-06-01 15:10:53] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 457 places, 812 transitions and 3522 arcs took 16 ms.
Total runtime 2589797 ms.
There are residual formulas that ITS could not solve within timeout
Could not compute solution for formula : PolyORBLF-PT-S02J04T06-LTLFireability-02
FORMULA PolyORBLF-PT-S02J04T06-LTLFireability-06 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
Could not compute solution for formula : PolyORBLF-PT-S02J04T06-LTLFireability-07
Could not compute solution for formula : PolyORBLF-PT-S02J04T06-LTLFireability-08
Could not compute solution for formula : PolyORBLF-PT-S02J04T06-LTLFireability-13

BK_STOP 1717255149162

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
mcc2024
ltl formula name PolyORBLF-PT-S02J04T06-LTLFireability-02
ltl formula formula --ltl=/tmp/12793/ltl_0_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 457 places, 812 transitions and 3522 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.090 real 0.020 user 0.010 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/12793/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/12793/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/12793/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/12793/ltl_0_
pnml2lts-mc( 3/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
pnml2lts-mc( 1/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
pnml2lts-mc( 0/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
pnml2lts-mc( 2/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
corrupted size vs. prev_size in fastbins
corrupted size vs. prev_size in fastbins
ltl formula name PolyORBLF-PT-S02J04T06-LTLFireability-06
ltl formula formula --ltl=/tmp/12793/ltl_1_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 457 places, 812 transitions and 3522 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/12793/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/12793/ltl_1_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.170 real 0.020 user 0.020 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/12793/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/12793/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 472 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 458, there are 815 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 1/ 4): ~47 levels ~10000 states ~11056 transitions
pnml2lts-mc( 1/ 4): ~47 levels ~20000 states ~22920 transitions
pnml2lts-mc( 1/ 4): ~47 levels ~40000 states ~57892 transitions
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Empty product with LTL!
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 24983
pnml2lts-mc( 0/ 4): unique states count: 24983
pnml2lts-mc( 0/ 4): unique transitions count: 36334
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 11468
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 25543
pnml2lts-mc( 0/ 4): - cum. max stack depth: 177
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 25543 states 37295 transitions, fanout: 1.460
pnml2lts-mc( 0/ 4): Total exploration time 0.860 sec (0.850 sec minimum, 0.855 sec on average)
pnml2lts-mc( 0/ 4): States per second: 29701, Transitions per second: 43366
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.5MB, 22.6 B/state, compr.: 1.2%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 824 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.5MB (~256.0MB paged-in)
ltl formula name PolyORBLF-PT-S02J04T06-LTLFireability-07
ltl formula formula --ltl=/tmp/12793/ltl_2_
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 457 places, 812 transitions and 3522 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.140 real 0.020 user 0.030 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/12793/ltl_2_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/12793/ltl_2_
pnml2lts-mc( 0/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
pnml2lts-mc( 1/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
malloc_consolidate(): unaligned fastbin chunk detected
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
malloc_consolidate(): unaligned fastbin chunk detected
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/12793/ltl_2_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/12793/ltl_2_
pnml2lts-mc( 2/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
pnml2lts-mc( 3/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
malloc_consolidate(): unaligned fastbin chunk detected
malloc_consolidate(): unaligned fastbin chunk detected
ltl formula name PolyORBLF-PT-S02J04T06-LTLFireability-08
ltl formula formula --ltl=/tmp/12793/ltl_3_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 457 places, 812 transitions and 3522 arcs
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.110 real 0.030 user 0.010 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/12793/ltl_3_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/12793/ltl_3_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/12793/ltl_3_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/12793/ltl_3_
pnml2lts-mc( 0/ 4): buchi has 7 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 472 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 458, there are 834 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 2/ 4): ~2434 levels ~10000 states ~19648 transitions
pnml2lts-mc( 3/ 4): ~4606 levels ~20000 states ~32380 transitions
pnml2lts-mc( 3/ 4): ~7536 levels ~40000 states ~59880 transitions
pnml2lts-mc( 3/ 4): ~16202 levels ~80000 states ~126924 transitions
pnml2lts-mc( 3/ 4): ~32917 levels ~160000 states ~259252 transitions
pnml2lts-mc( 3/ 4): ~58128 levels ~320000 states ~512128 transitions
pnml2lts-mc( 3/ 4): ~104764 levels ~640000 states ~1020188 transitions
pnml2lts-mc( 3/ 4): ~190700 levels ~1280000 states ~2064096 transitions
pnml2lts-mc( 3/ 4): ~334855 levels ~2560000 states ~4158124 transitions
pnml2lts-mc( 2/ 4): ~666085 levels ~5120000 states ~10317956 transitions
pnml2lts-mc( 2/ 4): ~1067542 levels ~10240000 states ~20560900 transitions
pnml2lts-mc( 2/ 4): Error: tree leafs table full! Change -s/--ratio.
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 48274
pnml2lts-mc( 0/ 4): unique states count: 11571278
pnml2lts-mc( 0/ 4): unique transitions count: 20942296
pnml2lts-mc( 0/ 4): - self-loop count: 557
pnml2lts-mc( 0/ 4): - claim dead count: 22686
pnml2lts-mc( 0/ 4): - claim found count: 6213922
pnml2lts-mc( 0/ 4): - claim success count: 11571343
pnml2lts-mc( 0/ 4): - cum. max stack depth: 3793955
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 11571364 states 20942474 transitions, fanout: 1.810
pnml2lts-mc( 0/ 4): Total exploration time 241.200 sec (241.190 sec minimum, 241.195 sec on average)
pnml2lts-mc( 0/ 4): States per second: 47974, Transitions per second: 86826
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 166.6MB, 13.0 B/state, compr.: 0.7%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 40.0%/99.0%
pnml2lts-mc( 0/ 4): Stored 824 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 166.6MB (~256.0MB paged-in)
ltl formula name PolyORBLF-PT-S02J04T06-LTLFireability-13
ltl formula formula --ltl=/tmp/12793/ltl_4_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 457 places, 812 transitions and 3522 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.220 real 0.040 user 0.030 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/12793/ltl_4_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/12793/ltl_4_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/12793/ltl_4_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/12793/ltl_4_
pnml2lts-mc( 0/ 4): buchi has 5 states
pnml2lts-mc( 0/ 4): There are 471 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 458, there are 927 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 0/ 4): ~1173 levels ~10000 states ~102184 transitions
pnml2lts-mc( 0/ 4): ~2384 levels ~20000 states ~203356 transitions
pnml2lts-mc( 0/ 4): ~4676 levels ~40000 states ~404028 transitions
pnml2lts-mc( 0/ 4): ~9185 levels ~80000 states ~833108 transitions
pnml2lts-mc( 2/ 4): ~11707 levels ~160000 states ~1376668 transitions
pnml2lts-mc( 2/ 4): ~26179 levels ~320000 states ~2870868 transitions
pnml2lts-mc( 2/ 4): ~48310 levels ~640000 states ~5910960 transitions
pnml2lts-mc( 2/ 4): ~98178 levels ~1280000 states ~12050220 transitions
pnml2lts-mc( 2/ 4): ~184922 levels ~2560000 states ~24641632 transitions
pnml2lts-mc( 2/ 4): ~333537 levels ~5120000 states ~50057300 transitions
pnml2lts-mc( 0/ 4): ~590219 levels ~10240000 states ~111323604 transitions
pnml2lts-mc( 0/ 4): Error: tree leafs table full! Change -s/--ratio.
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 6981792
pnml2lts-mc( 0/ 4): unique states count: 13868543
pnml2lts-mc( 0/ 4): unique transitions count: 145542829
pnml2lts-mc( 0/ 4): - self-loop count: 622
pnml2lts-mc( 0/ 4): - claim dead count: 106926745
pnml2lts-mc( 0/ 4): - claim found count: 3319495
pnml2lts-mc( 0/ 4): - claim success count: 13868734
pnml2lts-mc( 0/ 4): - cum. max stack depth: 2686349
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 13868744 states 145546872 transitions, fanout: 10.495
pnml2lts-mc( 0/ 4): Total exploration time 250.820 sec (250.750 sec minimum, 250.775 sec on average)
pnml2lts-mc( 0/ 4): States per second: 55294, Transitions per second: 580284
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 188.7MB, 12.1 B/state, compr.: 0.7%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 48.0%/99.0%
pnml2lts-mc( 0/ 4): Stored 824 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 188.7MB (~256.0MB paged-in)