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-171654447100444.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)
.............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is PolyORBNT-PT-S05J20, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r516-tajo-171654447100444
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.4M
-rw-r--r-- 1 mcc users 17K Apr 12 09:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 113K Apr 12 09:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 50K Apr 12 09:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 220K Apr 12 09:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 9.0K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 39K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 23K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 74K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 25K Apr 12 09:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Apr 12 09:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 22K Apr 12 09:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 100K Apr 12 09:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.7K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 1.6M 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 PolyORBNT-PT-S05J20-LTLFireability-00
FORMULA_NAME PolyORBNT-PT-S05J20-LTLFireability-01
FORMULA_NAME PolyORBNT-PT-S05J20-LTLFireability-02
FORMULA_NAME PolyORBNT-PT-S05J20-LTLFireability-03
FORMULA_NAME PolyORBNT-PT-S05J20-LTLFireability-04
FORMULA_NAME PolyORBNT-PT-S05J20-LTLFireability-05
FORMULA_NAME PolyORBNT-PT-S05J20-LTLFireability-06
FORMULA_NAME PolyORBNT-PT-S05J20-LTLFireability-07
FORMULA_NAME PolyORBNT-PT-S05J20-LTLFireability-08
FORMULA_NAME PolyORBNT-PT-S05J20-LTLFireability-09
FORMULA_NAME PolyORBNT-PT-S05J20-LTLFireability-10
FORMULA_NAME PolyORBNT-PT-S05J20-LTLFireability-11
FORMULA_NAME PolyORBNT-PT-S05J20-LTLFireability-12
FORMULA_NAME PolyORBNT-PT-S05J20-LTLFireability-13
FORMULA_NAME PolyORBNT-PT-S05J20-LTLFireability-14
FORMULA_NAME PolyORBNT-PT-S05J20-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717259946407

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-PT-S05J20
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 16:39:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 16:39:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 16:39:07] [INFO ] Load time of PNML (sax parser for PT used): 166 ms
[2024-06-01 16:39:07] [INFO ] Transformed 349 places.
[2024-06-01 16:39:08] [INFO ] Transformed 1210 transitions.
[2024-06-01 16:39:08] [INFO ] Parsed PT model containing 349 places and 1210 transitions and 8824 arcs in 280 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
[2024-06-01 16:39:08] [INFO ] Reduced 555 identical enabling conditions.
[2024-06-01 16:39:08] [INFO ] Reduced 90 identical enabling conditions.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
Support contains 99 out of 349 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 349/349 places, 555/555 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 344 transition count 555
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 343 transition count 554
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 343 transition count 554
Applied a total of 7 rules in 60 ms. Remains 343 /349 variables (removed 6) and now considering 554/555 (removed 1) transitions.
Running 548 sub problems to find dead transitions.
[2024-06-01 16:39:08] [INFO ] Flow matrix only has 550 transitions (discarded 4 similar events)
// Phase 1: matrix 550 rows 343 cols
[2024-06-01 16:39:08] [INFO ] Computed 57 invariants in 31 ms
[2024-06-01 16:39:08] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 548 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 548 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 548 unsolved
Problem TDEAD45 is UNSAT
Problem TDEAD46 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD175 is UNSAT
Problem TDEAD178 is UNSAT
Problem TDEAD190 is UNSAT
Problem TDEAD198 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD218 is UNSAT
Problem TDEAD264 is UNSAT
Problem TDEAD282 is UNSAT
Problem TDEAD306 is UNSAT
Problem TDEAD307 is UNSAT
Problem TDEAD309 is UNSAT
Problem TDEAD310 is UNSAT
Problem TDEAD315 is UNSAT
Problem TDEAD318 is UNSAT
Problem TDEAD319 is UNSAT
Problem TDEAD330 is UNSAT
Problem TDEAD331 is UNSAT
Problem TDEAD333 is UNSAT
Problem TDEAD339 is UNSAT
Problem TDEAD341 is UNSAT
Problem TDEAD349 is UNSAT
Problem TDEAD353 is UNSAT
Problem TDEAD355 is UNSAT
Problem TDEAD359 is UNSAT
Problem TDEAD363 is UNSAT
Problem TDEAD368 is UNSAT
Problem TDEAD369 is UNSAT
Problem TDEAD379 is UNSAT
Problem TDEAD383 is UNSAT
Problem TDEAD385 is UNSAT
Problem TDEAD391 is UNSAT
Problem TDEAD395 is UNSAT
Problem TDEAD398 is UNSAT
Problem TDEAD399 is UNSAT
Problem TDEAD404 is UNSAT
Problem TDEAD414 is UNSAT
Problem TDEAD419 is UNSAT
Problem TDEAD421 is UNSAT
Problem TDEAD424 is UNSAT
Problem TDEAD428 is UNSAT
Problem TDEAD429 is UNSAT
Problem TDEAD431 is UNSAT
Problem TDEAD432 is UNSAT
Problem TDEAD433 is UNSAT
Problem TDEAD435 is UNSAT
Problem TDEAD440 is UNSAT
Problem TDEAD441 is UNSAT
Problem TDEAD445 is UNSAT
Problem TDEAD446 is UNSAT
Problem TDEAD449 is UNSAT
Problem TDEAD450 is UNSAT
Problem TDEAD452 is UNSAT
Problem TDEAD456 is UNSAT
Problem TDEAD457 is UNSAT
Problem TDEAD458 is UNSAT
Problem TDEAD464 is UNSAT
Problem TDEAD467 is UNSAT
Problem TDEAD469 is UNSAT
Problem TDEAD473 is UNSAT
Problem TDEAD477 is UNSAT
Problem TDEAD479 is UNSAT
Problem TDEAD481 is UNSAT
Problem TDEAD483 is UNSAT
Problem TDEAD487 is UNSAT
Problem TDEAD496 is UNSAT
Problem TDEAD498 is UNSAT
Problem TDEAD499 is UNSAT
Problem TDEAD508 is UNSAT
Problem TDEAD510 is UNSAT
Problem TDEAD512 is UNSAT
Problem TDEAD514 is UNSAT
Problem TDEAD515 is UNSAT
Problem TDEAD519 is UNSAT
Problem TDEAD520 is UNSAT
Problem TDEAD521 is UNSAT
Problem TDEAD524 is UNSAT
Problem TDEAD526 is UNSAT
Problem TDEAD528 is UNSAT
Problem TDEAD529 is UNSAT
Problem TDEAD530 is UNSAT
Problem TDEAD531 is UNSAT
Problem TDEAD533 is UNSAT
Problem TDEAD534 is UNSAT
Problem TDEAD535 is UNSAT
Problem TDEAD537 is UNSAT
Problem TDEAD538 is UNSAT
Problem TDEAD540 is UNSAT
Problem TDEAD541 is UNSAT
Problem TDEAD543 is UNSAT
Problem TDEAD549 is UNSAT
Problem TDEAD552 is UNSAT
Problem TDEAD553 is UNSAT
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 95 solved, 453 unsolved
[2024-06-01 16:39:19] [INFO ] Deduced a trap composed of 24 places in 310 ms of which 79 ms to minimize.
[2024-06-01 16:39:20] [INFO ] Deduced a trap composed of 183 places in 239 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 2/59 constraints. Problems are: Problem set: 95 solved, 453 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/59 constraints. Problems are: Problem set: 95 solved, 453 unsolved
At refinement iteration 6 (OVERLAPS) 550/893 variables, 343/402 constraints. Problems are: Problem set: 95 solved, 453 unsolved
SMT process timed out in 20991ms, After SMT, problems are : Problem set: 95 solved, 453 unsolved
Search for dead transitions found 95 dead transitions in 21016ms
Found 95 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 95 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 95 transitions.
[2024-06-01 16:39:29] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 343 cols
[2024-06-01 16:39:29] [INFO ] Computed 57 invariants in 9 ms
[2024-06-01 16:39:29] [INFO ] Implicit Places using invariants in 267 ms returned []
[2024-06-01 16:39:29] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 16:39:29] [INFO ] Invariant cache hit.
[2024-06-01 16:39:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:39:31] [INFO ] Implicit Places using invariants and state equation in 1439 ms returned []
Implicit Place search using SMT with State Equation took 1719 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 343/349 places, 459/555 transitions.
Applied a total of 0 rules in 10 ms. Remains 343 /343 variables (removed 0) and now considering 459/459 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22858 ms. Remains : 343/349 places, 459/555 transitions.
Support contains 99 out of 343 places after structural reductions.
[2024-06-01 16:39:31] [INFO ] Flatten gal took : 158 ms
[2024-06-01 16:39:31] [INFO ] Flatten gal took : 102 ms
[2024-06-01 16:39:32] [INFO ] Input system was already deterministic with 459 transitions.
Reduction of identical properties reduced properties to check from 35 to 34
RANDOM walk for 40000 steps (2741 resets) in 2480 ms. (16 steps per ms) remains 5/34 properties
BEST_FIRST walk for 40004 steps (528 resets) in 185 ms. (215 steps per ms) remains 3/5 properties
BEST_FIRST walk for 40001 steps (713 resets) in 155 ms. (256 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (797 resets) in 134 ms. (296 steps per ms) remains 3/3 properties
[2024-06-01 16:39:33] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 16:39:33] [INFO ] Invariant cache hit.
[2024-06-01 16:39:33] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp19 is UNSAT
At refinement iteration 1 (OVERLAPS) 80/87 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 1/5 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/87 variables, 0/5 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 108/195 variables, 19/24 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/195 variables, 0/24 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 85/280 variables, 17/41 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/280 variables, 0/41 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Problem AtomicPropp0 is UNSAT
At refinement iteration 8 (OVERLAPS) 58/338 variables, 12/53 constraints. Problems are: Problem set: 2 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/338 variables, 0/53 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 4/342 variables, 4/57 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/342 variables, 0/57 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 455/797 variables, 342/399 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/797 variables, 1/400 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/797 variables, 0/400 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 1/798 variables, 1/401 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/798 variables, 0/401 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/798 variables, 0/401 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 798/798 variables, and 401 constraints, problems are : Problem set: 2 solved, 1 unsolved in 1764 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 343/343 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 11/12 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/1 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 138/150 variables, 2/3 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/150 variables, 0/3 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 175/325 variables, 42/45 constraints. Problems are: Problem set: 2 solved, 1 unsolved
[2024-06-01 16:39:35] [INFO ] Deduced a trap composed of 44 places in 165 ms of which 7 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/325 variables, 1/46 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/325 variables, 0/46 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/326 variables, 1/47 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/326 variables, 0/47 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 16/342 variables, 11/58 constraints. Problems are: Problem set: 2 solved, 1 unsolved
[2024-06-01 16:39:36] [INFO ] Deduced a trap composed of 137 places in 1034 ms of which 5 ms to minimize.
[2024-06-01 16:39:36] [INFO ] Deduced a trap composed of 138 places in 231 ms of which 8 ms to minimize.
[2024-06-01 16:39:36] [INFO ] Deduced a trap composed of 147 places in 140 ms of which 3 ms to minimize.
[2024-06-01 16:39:37] [INFO ] Deduced a trap composed of 147 places in 230 ms of which 5 ms to minimize.
[2024-06-01 16:39:37] [INFO ] Deduced a trap composed of 141 places in 146 ms of which 2 ms to minimize.
[2024-06-01 16:39:37] [INFO ] Deduced a trap composed of 144 places in 180 ms of which 5 ms to minimize.
[2024-06-01 16:39:37] [INFO ] Deduced a trap composed of 132 places in 183 ms of which 5 ms to minimize.
[2024-06-01 16:39:38] [INFO ] Deduced a trap composed of 135 places in 184 ms of which 3 ms to minimize.
[2024-06-01 16:39:38] [INFO ] Deduced a trap composed of 144 places in 143 ms of which 3 ms to minimize.
[2024-06-01 16:39:38] [INFO ] Deduced a trap composed of 138 places in 143 ms of which 2 ms to minimize.
[2024-06-01 16:39:38] [INFO ] Deduced a trap composed of 135 places in 213 ms of which 4 ms to minimize.
[2024-06-01 16:39:38] [INFO ] Deduced a trap composed of 147 places in 133 ms of which 3 ms to minimize.
[2024-06-01 16:39:38] [INFO ] Deduced a trap composed of 144 places in 113 ms of which 3 ms to minimize.
[2024-06-01 16:39:38] [INFO ] Deduced a trap composed of 144 places in 112 ms of which 3 ms to minimize.
[2024-06-01 16:39:39] [INFO ] Deduced a trap composed of 141 places in 111 ms of which 2 ms to minimize.
[2024-06-01 16:39:39] [INFO ] Deduced a trap composed of 132 places in 113 ms of which 3 ms to minimize.
[2024-06-01 16:39:39] [INFO ] Deduced a trap composed of 132 places in 227 ms of which 3 ms to minimize.
[2024-06-01 16:39:39] [INFO ] Deduced a trap composed of 141 places in 185 ms of which 2 ms to minimize.
[2024-06-01 16:39:39] [INFO ] Deduced a trap composed of 141 places in 170 ms of which 3 ms to minimize.
[2024-06-01 16:39:40] [INFO ] Deduced a trap composed of 147 places in 214 ms of which 3 ms to minimize.
SMT process timed out in 7014ms, After SMT, problems are : Problem set: 2 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 343 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 343/343 places, 459/459 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 343 transition count 434
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 50 place count 318 transition count 434
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 50 place count 318 transition count 409
Deduced a syphon composed of 25 places in 12 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 100 place count 293 transition count 409
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 106 place count 290 transition count 406
Applied a total of 106 rules in 141 ms. Remains 290 /343 variables (removed 53) and now considering 406/459 (removed 53) transitions.
Running 400 sub problems to find dead transitions.
[2024-06-01 16:39:40] [INFO ] Flow matrix only has 402 transitions (discarded 4 similar events)
// Phase 1: matrix 402 rows 290 cols
[2024-06-01 16:39:40] [INFO ] Computed 57 invariants in 9 ms
[2024-06-01 16:39:40] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 16:39:43] [INFO ] Deduced a trap composed of 89 places in 143 ms of which 2 ms to minimize.
[2024-06-01 16:39:43] [INFO ] Deduced a trap composed of 86 places in 201 ms of which 2 ms to minimize.
[2024-06-01 16:39:43] [INFO ] Deduced a trap composed of 77 places in 118 ms of which 2 ms to minimize.
[2024-06-01 16:39:44] [INFO ] Deduced a trap composed of 77 places in 133 ms of which 2 ms to minimize.
[2024-06-01 16:39:44] [INFO ] Deduced a trap composed of 90 places in 141 ms of which 2 ms to minimize.
[2024-06-01 16:39:44] [INFO ] Deduced a trap composed of 81 places in 122 ms of which 3 ms to minimize.
[2024-06-01 16:39:44] [INFO ] Deduced a trap composed of 77 places in 105 ms of which 2 ms to minimize.
[2024-06-01 16:39:44] [INFO ] Deduced a trap composed of 77 places in 159 ms of which 2 ms to minimize.
[2024-06-01 16:39:44] [INFO ] Deduced a trap composed of 76 places in 155 ms of which 2 ms to minimize.
[2024-06-01 16:39:44] [INFO ] Deduced a trap composed of 76 places in 138 ms of which 2 ms to minimize.
[2024-06-01 16:39:45] [INFO ] Deduced a trap composed of 56 places in 117 ms of which 2 ms to minimize.
[2024-06-01 16:39:45] [INFO ] Deduced a trap composed of 57 places in 121 ms of which 7 ms to minimize.
[2024-06-01 16:39:45] [INFO ] Deduced a trap composed of 56 places in 137 ms of which 1 ms to minimize.
[2024-06-01 16:39:45] [INFO ] Deduced a trap composed of 56 places in 114 ms of which 2 ms to minimize.
[2024-06-01 16:39:45] [INFO ] Deduced a trap composed of 76 places in 105 ms of which 2 ms to minimize.
[2024-06-01 16:39:45] [INFO ] Deduced a trap composed of 57 places in 110 ms of which 2 ms to minimize.
[2024-06-01 16:39:45] [INFO ] Deduced a trap composed of 56 places in 136 ms of which 3 ms to minimize.
[2024-06-01 16:39:46] [INFO ] Deduced a trap composed of 80 places in 105 ms of which 2 ms to minimize.
[2024-06-01 16:39:46] [INFO ] Deduced a trap composed of 81 places in 136 ms of which 2 ms to minimize.
[2024-06-01 16:39:46] [INFO ] Deduced a trap composed of 77 places in 137 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/285 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 16:39:46] [INFO ] Deduced a trap composed of 62 places in 101 ms of which 2 ms to minimize.
[2024-06-01 16:39:46] [INFO ] Deduced a trap composed of 88 places in 169 ms of which 2 ms to minimize.
[2024-06-01 16:39:47] [INFO ] Deduced a trap composed of 76 places in 157 ms of which 2 ms to minimize.
[2024-06-01 16:39:47] [INFO ] Deduced a trap composed of 76 places in 141 ms of which 2 ms to minimize.
[2024-06-01 16:39:47] [INFO ] Deduced a trap composed of 77 places in 143 ms of which 2 ms to minimize.
[2024-06-01 16:39:47] [INFO ] Deduced a trap composed of 77 places in 137 ms of which 3 ms to minimize.
[2024-06-01 16:39:48] [INFO ] Deduced a trap composed of 101 places in 138 ms of which 2 ms to minimize.
[2024-06-01 16:39:48] [INFO ] Deduced a trap composed of 76 places in 151 ms of which 3 ms to minimize.
[2024-06-01 16:39:48] [INFO ] Deduced a trap composed of 83 places in 138 ms of which 2 ms to minimize.
[2024-06-01 16:39:48] [INFO ] Deduced a trap composed of 88 places in 144 ms of which 2 ms to minimize.
[2024-06-01 16:39:48] [INFO ] Deduced a trap composed of 87 places in 143 ms of which 2 ms to minimize.
[2024-06-01 16:39:48] [INFO ] Deduced a trap composed of 79 places in 118 ms of which 2 ms to minimize.
[2024-06-01 16:39:48] [INFO ] Deduced a trap composed of 82 places in 110 ms of which 3 ms to minimize.
[2024-06-01 16:39:49] [INFO ] Deduced a trap composed of 77 places in 125 ms of which 18 ms to minimize.
[2024-06-01 16:39:49] [INFO ] Deduced a trap composed of 76 places in 115 ms of which 2 ms to minimize.
[2024-06-01 16:39:49] [INFO ] Deduced a trap composed of 76 places in 118 ms of which 2 ms to minimize.
[2024-06-01 16:39:49] [INFO ] Deduced a trap composed of 76 places in 141 ms of which 2 ms to minimize.
[2024-06-01 16:39:49] [INFO ] Deduced a trap composed of 77 places in 146 ms of which 3 ms to minimize.
[2024-06-01 16:39:49] [INFO ] Deduced a trap composed of 82 places in 149 ms of which 2 ms to minimize.
[2024-06-01 16:39:50] [INFO ] Deduced a trap composed of 91 places in 128 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/285 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 16:39:52] [INFO ] Deduced a trap composed of 92 places in 127 ms of which 3 ms to minimize.
[2024-06-01 16:39:52] [INFO ] Deduced a trap composed of 76 places in 225 ms of which 2 ms to minimize.
[2024-06-01 16:39:52] [INFO ] Deduced a trap composed of 76 places in 137 ms of which 2 ms to minimize.
[2024-06-01 16:39:53] [INFO ] Deduced a trap composed of 76 places in 149 ms of which 1 ms to minimize.
[2024-06-01 16:39:53] [INFO ] Deduced a trap composed of 76 places in 162 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/285 variables, 5/97 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 16:39:54] [INFO ] Deduced a trap composed of 79 places in 100 ms of which 2 ms to minimize.
[2024-06-01 16:39:54] [INFO ] Deduced a trap composed of 83 places in 140 ms of which 2 ms to minimize.
[2024-06-01 16:39:54] [INFO ] Deduced a trap composed of 76 places in 141 ms of which 2 ms to minimize.
[2024-06-01 16:39:54] [INFO ] Deduced a trap composed of 76 places in 162 ms of which 3 ms to minimize.
[2024-06-01 16:39:54] [INFO ] Deduced a trap composed of 76 places in 161 ms of which 3 ms to minimize.
[2024-06-01 16:39:55] [INFO ] Deduced a trap composed of 76 places in 187 ms of which 2 ms to minimize.
[2024-06-01 16:39:55] [INFO ] Deduced a trap composed of 76 places in 123 ms of which 2 ms to minimize.
[2024-06-01 16:39:55] [INFO ] Deduced a trap composed of 76 places in 145 ms of which 2 ms to minimize.
[2024-06-01 16:39:55] [INFO ] Deduced a trap composed of 76 places in 124 ms of which 3 ms to minimize.
[2024-06-01 16:39:55] [INFO ] Deduced a trap composed of 94 places in 120 ms of which 2 ms to minimize.
[2024-06-01 16:39:56] [INFO ] Deduced a trap composed of 76 places in 146 ms of which 4 ms to minimize.
[2024-06-01 16:39:56] [INFO ] Deduced a trap composed of 76 places in 153 ms of which 7 ms to minimize.
[2024-06-01 16:39:56] [INFO ] Deduced a trap composed of 76 places in 147 ms of which 4 ms to minimize.
[2024-06-01 16:39:56] [INFO ] Deduced a trap composed of 76 places in 146 ms of which 4 ms to minimize.
[2024-06-01 16:39:56] [INFO ] Deduced a trap composed of 76 places in 118 ms of which 2 ms to minimize.
[2024-06-01 16:39:57] [INFO ] Deduced a trap composed of 79 places in 169 ms of which 3 ms to minimize.
[2024-06-01 16:39:57] [INFO ] Deduced a trap composed of 77 places in 148 ms of which 4 ms to minimize.
[2024-06-01 16:39:57] [INFO ] Deduced a trap composed of 77 places in 151 ms of which 4 ms to minimize.
[2024-06-01 16:39:57] [INFO ] Deduced a trap composed of 82 places in 138 ms of which 2 ms to minimize.
[2024-06-01 16:39:57] [INFO ] Deduced a trap composed of 78 places in 121 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 20/117 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 16:39:58] [INFO ] Deduced a trap composed of 76 places in 143 ms of which 2 ms to minimize.
[2024-06-01 16:39:58] [INFO ] Deduced a trap composed of 76 places in 135 ms of which 2 ms to minimize.
[2024-06-01 16:39:59] [INFO ] Deduced a trap composed of 77 places in 112 ms of which 1 ms to minimize.
[2024-06-01 16:39:59] [INFO ] Deduced a trap composed of 77 places in 125 ms of which 2 ms to minimize.
[2024-06-01 16:39:59] [INFO ] Deduced a trap composed of 92 places in 139 ms of which 2 ms to minimize.
[2024-06-01 16:39:59] [INFO ] Deduced a trap composed of 89 places in 162 ms of which 1 ms to minimize.
[2024-06-01 16:39:59] [INFO ] Deduced a trap composed of 76 places in 146 ms of which 2 ms to minimize.
[2024-06-01 16:40:00] [INFO ] Deduced a trap composed of 76 places in 132 ms of which 2 ms to minimize.
[2024-06-01 16:40:00] [INFO ] Deduced a trap composed of 76 places in 139 ms of which 2 ms to minimize.
[2024-06-01 16:40:00] [INFO ] Deduced a trap composed of 81 places in 132 ms of which 2 ms to minimize.
[2024-06-01 16:40:00] [INFO ] Deduced a trap composed of 80 places in 139 ms of which 2 ms to minimize.
SMT process timed out in 20730ms, After SMT, problems are : Problem set: 0 solved, 400 unsolved
Search for dead transitions found 0 dead transitions in 20738ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20881 ms. Remains : 290/343 places, 406/459 transitions.
RANDOM walk for 40001 steps (2086 resets) in 713 ms. (56 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (294 resets) in 139 ms. (285 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 461856 steps, run timeout after 3001 ms. (steps per millisecond=153 ) properties seen :0 out of 1
Probabilistic random walk after 461856 steps, saw 142136 distinct states, run finished after 3006 ms. (steps per millisecond=153 ) properties seen :0
[2024-06-01 16:40:04] [INFO ] Flow matrix only has 402 transitions (discarded 4 similar events)
[2024-06-01 16:40:04] [INFO ] Invariant cache hit.
[2024-06-01 16:40:04] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 8/9 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 108/117 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/117 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 152/269 variables, 41/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/269 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 19/288 variables, 12/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/288 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 1/289 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/289 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 402/691 variables, 289/346 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/691 variables, 1/347 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/691 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1/692 variables, 1/348 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/692 variables, 0/348 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/692 variables, 0/348 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 692/692 variables, and 348 constraints, problems are : Problem set: 0 solved, 1 unsolved in 457 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 290/290 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 8/9 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 108/117 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/117 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 152/269 variables, 41/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/269 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 19/288 variables, 12/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 16:40:05] [INFO ] Deduced a trap composed of 98 places in 199 ms of which 12 ms to minimize.
[2024-06-01 16:40:05] [INFO ] Deduced a trap composed of 87 places in 161 ms of which 1 ms to minimize.
[2024-06-01 16:40:05] [INFO ] Deduced a trap composed of 86 places in 150 ms of which 10 ms to minimize.
[2024-06-01 16:40:05] [INFO ] Deduced a trap composed of 109 places in 139 ms of which 2 ms to minimize.
[2024-06-01 16:40:05] [INFO ] Deduced a trap composed of 104 places in 150 ms of which 10 ms to minimize.
[2024-06-01 16:40:05] [INFO ] Deduced a trap composed of 98 places in 148 ms of which 2 ms to minimize.
[2024-06-01 16:40:06] [INFO ] Deduced a trap composed of 92 places in 140 ms of which 2 ms to minimize.
[2024-06-01 16:40:06] [INFO ] Deduced a trap composed of 86 places in 124 ms of which 2 ms to minimize.
[2024-06-01 16:40:06] [INFO ] Deduced a trap composed of 95 places in 111 ms of which 3 ms to minimize.
[2024-06-01 16:40:06] [INFO ] Deduced a trap composed of 85 places in 107 ms of which 2 ms to minimize.
[2024-06-01 16:40:06] [INFO ] Deduced a trap composed of 88 places in 109 ms of which 2 ms to minimize.
[2024-06-01 16:40:06] [INFO ] Deduced a trap composed of 92 places in 159 ms of which 2 ms to minimize.
[2024-06-01 16:40:06] [INFO ] Deduced a trap composed of 86 places in 116 ms of which 2 ms to minimize.
[2024-06-01 16:40:06] [INFO ] Deduced a trap composed of 92 places in 139 ms of which 2 ms to minimize.
[2024-06-01 16:40:07] [INFO ] Deduced a trap composed of 80 places in 123 ms of which 2 ms to minimize.
[2024-06-01 16:40:07] [INFO ] Deduced a trap composed of 86 places in 182 ms of which 2 ms to minimize.
[2024-06-01 16:40:07] [INFO ] Deduced a trap composed of 92 places in 113 ms of which 2 ms to minimize.
[2024-06-01 16:40:07] [INFO ] Deduced a trap composed of 92 places in 125 ms of which 14 ms to minimize.
[2024-06-01 16:40:07] [INFO ] Deduced a trap composed of 89 places in 138 ms of which 2 ms to minimize.
[2024-06-01 16:40:07] [INFO ] Deduced a trap composed of 86 places in 117 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/288 variables, 20/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 16:40:07] [INFO ] Deduced a trap composed of 81 places in 132 ms of which 5 ms to minimize.
[2024-06-01 16:40:08] [INFO ] Deduced a trap composed of 89 places in 137 ms of which 3 ms to minimize.
[2024-06-01 16:40:08] [INFO ] Deduced a trap composed of 101 places in 139 ms of which 3 ms to minimize.
[2024-06-01 16:40:08] [INFO ] Deduced a trap composed of 95 places in 151 ms of which 2 ms to minimize.
[2024-06-01 16:40:08] [INFO ] Deduced a trap composed of 86 places in 154 ms of which 2 ms to minimize.
[2024-06-01 16:40:08] [INFO ] Deduced a trap composed of 99 places in 143 ms of which 3 ms to minimize.
[2024-06-01 16:40:09] [INFO ] Deduced a trap composed of 82 places in 116 ms of which 2 ms to minimize.
[2024-06-01 16:40:09] [INFO ] Deduced a trap composed of 99 places in 120 ms of which 3 ms to minimize.
[2024-06-01 16:40:09] [INFO ] Deduced a trap composed of 92 places in 146 ms of which 2 ms to minimize.
[2024-06-01 16:40:09] [INFO ] Deduced a trap composed of 91 places in 141 ms of which 2 ms to minimize.
[2024-06-01 16:40:09] [INFO ] Deduced a trap composed of 90 places in 120 ms of which 2 ms to minimize.
[2024-06-01 16:40:09] [INFO ] Deduced a trap composed of 89 places in 116 ms of which 2 ms to minimize.
[2024-06-01 16:40:09] [INFO ] Deduced a trap composed of 89 places in 109 ms of which 2 ms to minimize.
[2024-06-01 16:40:10] [INFO ] Deduced a trap composed of 86 places in 100 ms of which 2 ms to minimize.
[2024-06-01 16:40:10] [INFO ] Deduced a trap composed of 101 places in 102 ms of which 2 ms to minimize.
[2024-06-01 16:40:10] [INFO ] Deduced a trap composed of 95 places in 133 ms of which 4 ms to minimize.
[2024-06-01 16:40:10] [INFO ] Deduced a trap composed of 96 places in 138 ms of which 4 ms to minimize.
[2024-06-01 16:40:10] [INFO ] Deduced a trap composed of 92 places in 131 ms of which 5 ms to minimize.
[2024-06-01 16:40:10] [INFO ] Deduced a trap composed of 89 places in 133 ms of which 3 ms to minimize.
[2024-06-01 16:40:11] [INFO ] Deduced a trap composed of 95 places in 140 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/288 variables, 20/96 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 16:40:11] [INFO ] Deduced a trap composed of 98 places in 133 ms of which 2 ms to minimize.
[2024-06-01 16:40:11] [INFO ] Deduced a trap composed of 83 places in 134 ms of which 4 ms to minimize.
[2024-06-01 16:40:11] [INFO ] Deduced a trap composed of 83 places in 140 ms of which 8 ms to minimize.
[2024-06-01 16:40:11] [INFO ] Deduced a trap composed of 86 places in 142 ms of which 4 ms to minimize.
[2024-06-01 16:40:11] [INFO ] Deduced a trap composed of 87 places in 114 ms of which 2 ms to minimize.
[2024-06-01 16:40:11] [INFO ] Deduced a trap composed of 89 places in 118 ms of which 2 ms to minimize.
[2024-06-01 16:40:12] [INFO ] Deduced a trap composed of 86 places in 154 ms of which 2 ms to minimize.
[2024-06-01 16:40:12] [INFO ] Deduced a trap composed of 93 places in 153 ms of which 2 ms to minimize.
[2024-06-01 16:40:12] [INFO ] Deduced a trap composed of 95 places in 131 ms of which 3 ms to minimize.
[2024-06-01 16:40:12] [INFO ] Deduced a trap composed of 86 places in 143 ms of which 3 ms to minimize.
[2024-06-01 16:40:12] [INFO ] Deduced a trap composed of 99 places in 142 ms of which 3 ms to minimize.
[2024-06-01 16:40:13] [INFO ] Deduced a trap composed of 83 places in 148 ms of which 2 ms to minimize.
[2024-06-01 16:40:13] [INFO ] Deduced a trap composed of 108 places in 112 ms of which 3 ms to minimize.
[2024-06-01 16:40:13] [INFO ] Deduced a trap composed of 89 places in 170 ms of which 2 ms to minimize.
[2024-06-01 16:40:13] [INFO ] Deduced a trap composed of 86 places in 143 ms of which 3 ms to minimize.
[2024-06-01 16:40:13] [INFO ] Deduced a trap composed of 86 places in 152 ms of which 3 ms to minimize.
[2024-06-01 16:40:13] [INFO ] Deduced a trap composed of 105 places in 142 ms of which 2 ms to minimize.
[2024-06-01 16:40:14] [INFO ] Deduced a trap composed of 90 places in 133 ms of which 3 ms to minimize.
[2024-06-01 16:40:14] [INFO ] Deduced a trap composed of 96 places in 144 ms of which 5 ms to minimize.
[2024-06-01 16:40:14] [INFO ] Deduced a trap composed of 92 places in 141 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/288 variables, 20/116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 16:40:14] [INFO ] Deduced a trap composed of 80 places in 150 ms of which 2 ms to minimize.
[2024-06-01 16:40:14] [INFO ] Deduced a trap composed of 83 places in 139 ms of which 2 ms to minimize.
[2024-06-01 16:40:14] [INFO ] Deduced a trap composed of 101 places in 129 ms of which 2 ms to minimize.
[2024-06-01 16:40:15] [INFO ] Deduced a trap composed of 89 places in 146 ms of which 3 ms to minimize.
[2024-06-01 16:40:15] [INFO ] Deduced a trap composed of 91 places in 156 ms of which 2 ms to minimize.
[2024-06-01 16:40:15] [INFO ] Deduced a trap composed of 125 places in 197 ms of which 3 ms to minimize.
[2024-06-01 16:40:15] [INFO ] Deduced a trap composed of 83 places in 113 ms of which 2 ms to minimize.
[2024-06-01 16:40:15] [INFO ] Deduced a trap composed of 24 places in 140 ms of which 2 ms to minimize.
[2024-06-01 16:40:16] [INFO ] Deduced a trap composed of 85 places in 118 ms of which 2 ms to minimize.
[2024-06-01 16:40:16] [INFO ] Deduced a trap composed of 83 places in 159 ms of which 2 ms to minimize.
[2024-06-01 16:40:16] [INFO ] Deduced a trap composed of 89 places in 131 ms of which 2 ms to minimize.
[2024-06-01 16:40:17] [INFO ] Deduced a trap composed of 91 places in 141 ms of which 2 ms to minimize.
[2024-06-01 16:40:17] [INFO ] Deduced a trap composed of 89 places in 153 ms of which 3 ms to minimize.
[2024-06-01 16:40:17] [INFO ] Deduced a trap composed of 99 places in 118 ms of which 2 ms to minimize.
[2024-06-01 16:40:17] [INFO ] Deduced a trap composed of 95 places in 137 ms of which 2 ms to minimize.
[2024-06-01 16:40:18] [INFO ] Deduced a trap composed of 98 places in 139 ms of which 2 ms to minimize.
[2024-06-01 16:40:18] [INFO ] Deduced a trap composed of 95 places in 137 ms of which 2 ms to minimize.
[2024-06-01 16:40:18] [INFO ] Deduced a trap composed of 80 places in 114 ms of which 3 ms to minimize.
[2024-06-01 16:40:18] [INFO ] Deduced a trap composed of 86 places in 154 ms of which 3 ms to minimize.
[2024-06-01 16:40:18] [INFO ] Deduced a trap composed of 99 places in 135 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/288 variables, 20/136 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 16:40:18] [INFO ] Deduced a trap composed of 101 places in 159 ms of which 2 ms to minimize.
[2024-06-01 16:40:19] [INFO ] Deduced a trap composed of 80 places in 117 ms of which 2 ms to minimize.
[2024-06-01 16:40:19] [INFO ] Deduced a trap composed of 89 places in 115 ms of which 2 ms to minimize.
[2024-06-01 16:40:19] [INFO ] Deduced a trap composed of 98 places in 100 ms of which 1 ms to minimize.
[2024-06-01 16:40:19] [INFO ] Deduced a trap composed of 92 places in 144 ms of which 2 ms to minimize.
[2024-06-01 16:40:19] [INFO ] Deduced a trap composed of 94 places in 118 ms of which 2 ms to minimize.
[2024-06-01 16:40:19] [INFO ] Deduced a trap composed of 104 places in 151 ms of which 2 ms to minimize.
[2024-06-01 16:40:20] [INFO ] Deduced a trap composed of 83 places in 155 ms of which 2 ms to minimize.
[2024-06-01 16:40:20] [INFO ] Deduced a trap composed of 24 places in 164 ms of which 3 ms to minimize.
[2024-06-01 16:40:20] [INFO ] Deduced a trap composed of 94 places in 122 ms of which 2 ms to minimize.
[2024-06-01 16:40:20] [INFO ] Deduced a trap composed of 89 places in 145 ms of which 2 ms to minimize.
[2024-06-01 16:40:21] [INFO ] Deduced a trap composed of 127 places in 154 ms of which 2 ms to minimize.
[2024-06-01 16:40:21] [INFO ] Deduced a trap composed of 83 places in 118 ms of which 2 ms to minimize.
[2024-06-01 16:40:22] [INFO ] Deduced a trap composed of 83 places in 146 ms of which 2 ms to minimize.
[2024-06-01 16:40:22] [INFO ] Deduced a trap composed of 83 places in 124 ms of which 2 ms to minimize.
[2024-06-01 16:40:22] [INFO ] Deduced a trap composed of 105 places in 125 ms of which 2 ms to minimize.
[2024-06-01 16:40:22] [INFO ] Deduced a trap composed of 95 places in 149 ms of which 3 ms to minimize.
[2024-06-01 16:40:22] [INFO ] Deduced a trap composed of 80 places in 132 ms of which 2 ms to minimize.
[2024-06-01 16:40:22] [INFO ] Deduced a trap composed of 107 places in 165 ms of which 2 ms to minimize.
[2024-06-01 16:40:23] [INFO ] Deduced a trap composed of 95 places in 134 ms of which 3 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/288 variables, 20/156 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 16:40:23] [INFO ] Deduced a trap composed of 91 places in 110 ms of which 2 ms to minimize.
[2024-06-01 16:40:23] [INFO ] Deduced a trap composed of 94 places in 99 ms of which 1 ms to minimize.
[2024-06-01 16:40:23] [INFO ] Deduced a trap composed of 86 places in 105 ms of which 5 ms to minimize.
[2024-06-01 16:40:23] [INFO ] Deduced a trap composed of 77 places in 108 ms of which 2 ms to minimize.
[2024-06-01 16:40:23] [INFO ] Deduced a trap composed of 92 places in 108 ms of which 2 ms to minimize.
[2024-06-01 16:40:24] [INFO ] Deduced a trap composed of 93 places in 145 ms of which 2 ms to minimize.
[2024-06-01 16:40:24] [INFO ] Deduced a trap composed of 91 places in 114 ms of which 3 ms to minimize.
[2024-06-01 16:40:24] [INFO ] Deduced a trap composed of 116 places in 105 ms of which 2 ms to minimize.
[2024-06-01 16:40:24] [INFO ] Deduced a trap composed of 85 places in 107 ms of which 2 ms to minimize.
[2024-06-01 16:40:24] [INFO ] Deduced a trap composed of 103 places in 107 ms of which 2 ms to minimize.
[2024-06-01 16:40:24] [INFO ] Deduced a trap composed of 92 places in 103 ms of which 2 ms to minimize.
[2024-06-01 16:40:24] [INFO ] Deduced a trap composed of 85 places in 107 ms of which 2 ms to minimize.
[2024-06-01 16:40:25] [INFO ] Deduced a trap composed of 95 places in 159 ms of which 2 ms to minimize.
[2024-06-01 16:40:27] [INFO ] Deduced a trap composed of 106 places in 160 ms of which 2 ms to minimize.
[2024-06-01 16:40:27] [INFO ] Deduced a trap composed of 100 places in 156 ms of which 3 ms to minimize.
[2024-06-01 16:40:27] [INFO ] Deduced a trap composed of 96 places in 165 ms of which 3 ms to minimize.
[2024-06-01 16:40:28] [INFO ] Deduced a trap composed of 95 places in 138 ms of which 2 ms to minimize.
[2024-06-01 16:40:28] [INFO ] Deduced a trap composed of 86 places in 136 ms of which 2 ms to minimize.
[2024-06-01 16:40:28] [INFO ] Deduced a trap composed of 89 places in 119 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 288/692 variables, and 175 constraints, problems are : Problem set: 0 solved, 1 unsolved in 30464 ms.
Refiners :[Positive P Invariants (semi-flows): 42/43 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 0/290 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 119/119 constraints]
After SMT, in 30934ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 290 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 290/290 places, 406/406 transitions.
Applied a total of 0 rules in 41 ms. Remains 290 /290 variables (removed 0) and now considering 406/406 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 290/290 places, 406/406 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 290/290 places, 406/406 transitions.
Applied a total of 0 rules in 32 ms. Remains 290 /290 variables (removed 0) and now considering 406/406 (removed 0) transitions.
[2024-06-01 16:40:35] [INFO ] Flow matrix only has 402 transitions (discarded 4 similar events)
[2024-06-01 16:40:35] [INFO ] Invariant cache hit.
[2024-06-01 16:40:35] [INFO ] Implicit Places using invariants in 283 ms returned []
[2024-06-01 16:40:35] [INFO ] Flow matrix only has 402 transitions (discarded 4 similar events)
[2024-06-01 16:40:35] [INFO ] Invariant cache hit.
[2024-06-01 16:40:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:40:37] [INFO ] Implicit Places using invariants and state equation in 1669 ms returned []
Implicit Place search using SMT with State Equation took 1956 ms to find 0 implicit places.
[2024-06-01 16:40:37] [INFO ] Redundant transitions in 42 ms returned []
Running 400 sub problems to find dead transitions.
[2024-06-01 16:40:37] [INFO ] Flow matrix only has 402 transitions (discarded 4 similar events)
[2024-06-01 16:40:37] [INFO ] Invariant cache hit.
[2024-06-01 16:40:37] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 16:40:39] [INFO ] Deduced a trap composed of 86 places in 127 ms of which 3 ms to minimize.
[2024-06-01 16:40:39] [INFO ] Deduced a trap composed of 76 places in 139 ms of which 3 ms to minimize.
[2024-06-01 16:40:40] [INFO ] Deduced a trap composed of 89 places in 159 ms of which 2 ms to minimize.
[2024-06-01 16:40:40] [INFO ] Deduced a trap composed of 76 places in 142 ms of which 2 ms to minimize.
[2024-06-01 16:40:40] [INFO ] Deduced a trap composed of 76 places in 177 ms of which 3 ms to minimize.
[2024-06-01 16:40:40] [INFO ] Deduced a trap composed of 76 places in 177 ms of which 2 ms to minimize.
[2024-06-01 16:40:41] [INFO ] Deduced a trap composed of 76 places in 140 ms of which 3 ms to minimize.
[2024-06-01 16:40:41] [INFO ] Deduced a trap composed of 76 places in 130 ms of which 2 ms to minimize.
[2024-06-01 16:40:41] [INFO ] Deduced a trap composed of 76 places in 133 ms of which 3 ms to minimize.
[2024-06-01 16:40:41] [INFO ] Deduced a trap composed of 76 places in 172 ms of which 2 ms to minimize.
[2024-06-01 16:40:42] [INFO ] Deduced a trap composed of 76 places in 188 ms of which 4 ms to minimize.
[2024-06-01 16:40:42] [INFO ] Deduced a trap composed of 76 places in 201 ms of which 5 ms to minimize.
[2024-06-01 16:40:42] [INFO ] Deduced a trap composed of 76 places in 170 ms of which 2 ms to minimize.
[2024-06-01 16:40:42] [INFO ] Deduced a trap composed of 76 places in 131 ms of which 3 ms to minimize.
[2024-06-01 16:40:42] [INFO ] Deduced a trap composed of 79 places in 120 ms of which 2 ms to minimize.
[2024-06-01 16:40:43] [INFO ] Deduced a trap composed of 87 places in 160 ms of which 4 ms to minimize.
[2024-06-01 16:40:43] [INFO ] Deduced a trap composed of 89 places in 153 ms of which 4 ms to minimize.
[2024-06-01 16:40:43] [INFO ] Deduced a trap composed of 76 places in 139 ms of which 3 ms to minimize.
[2024-06-01 16:40:43] [INFO ] Deduced a trap composed of 76 places in 131 ms of which 3 ms to minimize.
[2024-06-01 16:40:43] [INFO ] Deduced a trap composed of 76 places in 130 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/285 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 16:40:44] [INFO ] Deduced a trap composed of 76 places in 146 ms of which 7 ms to minimize.
[2024-06-01 16:40:44] [INFO ] Deduced a trap composed of 77 places in 153 ms of which 2 ms to minimize.
[2024-06-01 16:40:44] [INFO ] Deduced a trap composed of 76 places in 181 ms of which 2 ms to minimize.
[2024-06-01 16:40:44] [INFO ] Deduced a trap composed of 76 places in 136 ms of which 2 ms to minimize.
[2024-06-01 16:40:45] [INFO ] Deduced a trap composed of 80 places in 133 ms of which 2 ms to minimize.
[2024-06-01 16:40:45] [INFO ] Deduced a trap composed of 76 places in 154 ms of which 2 ms to minimize.
[2024-06-01 16:40:45] [INFO ] Deduced a trap composed of 77 places in 137 ms of which 3 ms to minimize.
[2024-06-01 16:40:45] [INFO ] Deduced a trap composed of 76 places in 113 ms of which 2 ms to minimize.
[2024-06-01 16:40:45] [INFO ] Deduced a trap composed of 76 places in 104 ms of which 2 ms to minimize.
[2024-06-01 16:40:45] [INFO ] Deduced a trap composed of 76 places in 127 ms of which 2 ms to minimize.
[2024-06-01 16:40:46] [INFO ] Deduced a trap composed of 76 places in 185 ms of which 3 ms to minimize.
[2024-06-01 16:40:46] [INFO ] Deduced a trap composed of 76 places in 134 ms of which 3 ms to minimize.
[2024-06-01 16:40:46] [INFO ] Deduced a trap composed of 76 places in 127 ms of which 2 ms to minimize.
[2024-06-01 16:40:46] [INFO ] Deduced a trap composed of 76 places in 115 ms of which 2 ms to minimize.
[2024-06-01 16:40:47] [INFO ] Deduced a trap composed of 80 places in 160 ms of which 3 ms to minimize.
[2024-06-01 16:40:47] [INFO ] Deduced a trap composed of 89 places in 127 ms of which 2 ms to minimize.
[2024-06-01 16:40:47] [INFO ] Deduced a trap composed of 77 places in 210 ms of which 4 ms to minimize.
[2024-06-01 16:40:47] [INFO ] Deduced a trap composed of 77 places in 132 ms of which 6 ms to minimize.
[2024-06-01 16:40:47] [INFO ] Deduced a trap composed of 76 places in 115 ms of which 3 ms to minimize.
[2024-06-01 16:40:47] [INFO ] Deduced a trap composed of 80 places in 114 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/285 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 16:40:50] [INFO ] Deduced a trap composed of 13 places in 151 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/285 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 16:40:52] [INFO ] Deduced a trap composed of 76 places in 136 ms of which 3 ms to minimize.
[2024-06-01 16:40:52] [INFO ] Deduced a trap composed of 92 places in 115 ms of which 2 ms to minimize.
[2024-06-01 16:40:52] [INFO ] Deduced a trap composed of 76 places in 167 ms of which 2 ms to minimize.
[2024-06-01 16:40:52] [INFO ] Deduced a trap composed of 76 places in 117 ms of which 2 ms to minimize.
[2024-06-01 16:40:52] [INFO ] Deduced a trap composed of 76 places in 114 ms of which 2 ms to minimize.
[2024-06-01 16:40:52] [INFO ] Deduced a trap composed of 77 places in 100 ms of which 2 ms to minimize.
[2024-06-01 16:40:53] [INFO ] Deduced a trap composed of 76 places in 116 ms of which 2 ms to minimize.
[2024-06-01 16:40:53] [INFO ] Deduced a trap composed of 76 places in 112 ms of which 2 ms to minimize.
[2024-06-01 16:40:53] [INFO ] Deduced a trap composed of 76 places in 104 ms of which 1 ms to minimize.
[2024-06-01 16:40:53] [INFO ] Deduced a trap composed of 76 places in 141 ms of which 2 ms to minimize.
[2024-06-01 16:40:53] [INFO ] Deduced a trap composed of 76 places in 131 ms of which 2 ms to minimize.
[2024-06-01 16:40:54] [INFO ] Deduced a trap composed of 76 places in 115 ms of which 2 ms to minimize.
[2024-06-01 16:40:54] [INFO ] Deduced a trap composed of 76 places in 118 ms of which 2 ms to minimize.
[2024-06-01 16:40:54] [INFO ] Deduced a trap composed of 76 places in 115 ms of which 3 ms to minimize.
[2024-06-01 16:40:54] [INFO ] Deduced a trap composed of 76 places in 147 ms of which 2 ms to minimize.
[2024-06-01 16:40:54] [INFO ] Deduced a trap composed of 76 places in 132 ms of which 3 ms to minimize.
[2024-06-01 16:40:55] [INFO ] Deduced a trap composed of 76 places in 128 ms of which 3 ms to minimize.
[2024-06-01 16:40:55] [INFO ] Deduced a trap composed of 76 places in 135 ms of which 2 ms to minimize.
[2024-06-01 16:40:55] [INFO ] Deduced a trap composed of 76 places in 102 ms of which 2 ms to minimize.
[2024-06-01 16:40:55] [INFO ] Deduced a trap composed of 76 places in 208 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 16:40:57] [INFO ] Deduced a trap composed of 76 places in 160 ms of which 2 ms to minimize.
[2024-06-01 16:40:57] [INFO ] Deduced a trap composed of 77 places in 184 ms of which 4 ms to minimize.
[2024-06-01 16:40:57] [INFO ] Deduced a trap composed of 76 places in 185 ms of which 5 ms to minimize.
[2024-06-01 16:40:57] [INFO ] Deduced a trap composed of 76 places in 178 ms of which 2 ms to minimize.
[2024-06-01 16:40:57] [INFO ] Deduced a trap composed of 76 places in 145 ms of which 2 ms to minimize.
[2024-06-01 16:40:58] [INFO ] Deduced a trap composed of 76 places in 120 ms of which 2 ms to minimize.
[2024-06-01 16:40:58] [INFO ] Deduced a trap composed of 76 places in 152 ms of which 3 ms to minimize.
[2024-06-01 16:40:59] [INFO ] Deduced a trap composed of 76 places in 135 ms of which 3 ms to minimize.
[2024-06-01 16:40:59] [INFO ] Deduced a trap composed of 92 places in 133 ms of which 4 ms to minimize.
[2024-06-01 16:40:59] [INFO ] Deduced a trap composed of 89 places in 134 ms of which 3 ms to minimize.
[2024-06-01 16:40:59] [INFO ] Deduced a trap composed of 77 places in 136 ms of which 3 ms to minimize.
[2024-06-01 16:40:59] [INFO ] Deduced a trap composed of 76 places in 104 ms of which 2 ms to minimize.
[2024-06-01 16:40:59] [INFO ] Deduced a trap composed of 95 places in 112 ms of which 2 ms to minimize.
[2024-06-01 16:40:59] [INFO ] Deduced a trap composed of 76 places in 117 ms of which 2 ms to minimize.
[2024-06-01 16:40:59] [INFO ] Deduced a trap composed of 86 places in 137 ms of which 4 ms to minimize.
[2024-06-01 16:41:00] [INFO ] Deduced a trap composed of 76 places in 139 ms of which 5 ms to minimize.
[2024-06-01 16:41:00] [INFO ] Deduced a trap composed of 76 places in 134 ms of which 4 ms to minimize.
[2024-06-01 16:41:00] [INFO ] Deduced a trap composed of 76 places in 130 ms of which 4 ms to minimize.
[2024-06-01 16:41:00] [INFO ] Deduced a trap composed of 85 places in 139 ms of which 5 ms to minimize.
[2024-06-01 16:41:01] [INFO ] Deduced a trap composed of 76 places in 193 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/285 variables, 20/133 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/285 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 8 (OVERLAPS) 5/290 variables, 5/138 constraints. Problems are: Problem set: 0 solved, 400 unsolved
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 290/692 variables, and 138 constraints, problems are : Problem set: 0 solved, 400 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 0/290 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 400/400 constraints, Known Traps: 81/81 constraints]
Escalating to Integer solving :Problem set: 0 solved, 400 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/285 variables, 81/133 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 16:41:13] [INFO ] Deduced a trap composed of 15 places in 160 ms of which 2 ms to minimize.
[2024-06-01 16:41:13] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 1 ms to minimize.
[2024-06-01 16:41:18] [INFO ] Deduced a trap composed of 108 places in 201 ms of which 2 ms to minimize.
[2024-06-01 16:41:19] [INFO ] Deduced a trap composed of 111 places in 148 ms of which 2 ms to minimize.
[2024-06-01 16:41:19] [INFO ] Deduced a trap composed of 113 places in 175 ms of which 2 ms to minimize.
[2024-06-01 16:41:19] [INFO ] Deduced a trap composed of 100 places in 178 ms of which 5 ms to minimize.
[2024-06-01 16:41:21] [INFO ] Deduced a trap composed of 96 places in 201 ms of which 3 ms to minimize.
[2024-06-01 16:41:21] [INFO ] Deduced a trap composed of 102 places in 121 ms of which 2 ms to minimize.
[2024-06-01 16:41:21] [INFO ] Deduced a trap composed of 90 places in 179 ms of which 5 ms to minimize.
[2024-06-01 16:41:21] [INFO ] Deduced a trap composed of 93 places in 176 ms of which 2 ms to minimize.
[2024-06-01 16:41:22] [INFO ] Deduced a trap composed of 89 places in 118 ms of which 2 ms to minimize.
[2024-06-01 16:41:22] [INFO ] Deduced a trap composed of 86 places in 220 ms of which 6 ms to minimize.
[2024-06-01 16:41:22] [INFO ] Deduced a trap composed of 91 places in 130 ms of which 2 ms to minimize.
[2024-06-01 16:41:22] [INFO ] Deduced a trap composed of 102 places in 121 ms of which 2 ms to minimize.
[2024-06-01 16:41:23] [INFO ] Deduced a trap composed of 87 places in 207 ms of which 6 ms to minimize.
[2024-06-01 16:41:23] [INFO ] Deduced a trap composed of 90 places in 224 ms of which 5 ms to minimize.
[2024-06-01 16:41:23] [INFO ] Deduced a trap composed of 87 places in 262 ms of which 5 ms to minimize.
[2024-06-01 16:41:23] [INFO ] Deduced a trap composed of 85 places in 141 ms of which 2 ms to minimize.
[2024-06-01 16:41:24] [INFO ] Deduced a trap composed of 95 places in 226 ms of which 5 ms to minimize.
[2024-06-01 16:41:24] [INFO ] Deduced a trap composed of 100 places in 141 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/285 variables, 20/153 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 16:41:37] [INFO ] Deduced a trap composed of 103 places in 161 ms of which 2 ms to minimize.
[2024-06-01 16:41:37] [INFO ] Deduced a trap composed of 105 places in 149 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/692 variables, and 155 constraints, problems are : Problem set: 0 solved, 400 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 9/14 constraints, State Equation: 0/290 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/400 constraints, Known Traps: 103/103 constraints]
After SMT, in 60503ms problems are : Problem set: 0 solved, 400 unsolved
Search for dead transitions found 0 dead transitions in 60510ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62551 ms. Remains : 290/290 places, 406/406 transitions.
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
FORMULA PolyORBNT-PT-S05J20-LTLFireability-00 TRUE 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' '!((F(G((p0 U !p1)))||((p2 U p3) U X(G(p1)))))'
Support contains 52 out of 343 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 343/343 places, 459/459 transitions.
Applied a total of 0 rules in 9 ms. Remains 343 /343 variables (removed 0) and now considering 459/459 (removed 0) transitions.
Running 453 sub problems to find dead transitions.
[2024-06-01 16:41:38] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 343 cols
[2024-06-01 16:41:38] [INFO ] Computed 57 invariants in 14 ms
[2024-06-01 16:41:38] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:41:46] [INFO ] Deduced a trap composed of 24 places in 196 ms of which 3 ms to minimize.
[2024-06-01 16:41:47] [INFO ] Deduced a trap composed of 116 places in 150 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 2/59 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:41:54] [INFO ] Deduced a trap composed of 147 places in 183 ms of which 3 ms to minimize.
[2024-06-01 16:41:54] [INFO ] Deduced a trap composed of 162 places in 156 ms of which 3 ms to minimize.
[2024-06-01 16:41:54] [INFO ] Deduced a trap composed of 89 places in 172 ms of which 3 ms to minimize.
[2024-06-01 16:41:55] [INFO ] Deduced a trap composed of 56 places in 157 ms of which 3 ms to minimize.
[2024-06-01 16:41:55] [INFO ] Deduced a trap composed of 144 places in 189 ms of which 3 ms to minimize.
[2024-06-01 16:41:55] [INFO ] Deduced a trap composed of 144 places in 158 ms of which 3 ms to minimize.
[2024-06-01 16:41:58] [INFO ] Deduced a trap composed of 119 places in 120 ms of which 3 ms to minimize.
[2024-06-01 16:41:58] [INFO ] Deduced a trap composed of 77 places in 116 ms of which 2 ms to minimize.
[2024-06-01 16:41:58] [INFO ] Deduced a trap composed of 104 places in 131 ms of which 3 ms to minimize.
[2024-06-01 16:41:58] [INFO ] Deduced a trap composed of 77 places in 168 ms of which 2 ms to minimize.
[2024-06-01 16:41:58] [INFO ] Deduced a trap composed of 164 places in 160 ms of which 2 ms to minimize.
[2024-06-01 16:41:58] [INFO ] Deduced a trap composed of 77 places in 160 ms of which 3 ms to minimize.
[2024-06-01 16:41:58] [INFO ] Deduced a trap composed of 77 places in 123 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 343/798 variables, and 72 constraints, problems are : Problem set: 0 solved, 453 unsolved in 20049 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 15/15 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:42:00] [INFO ] Deduced a trap composed of 57 places in 116 ms of which 2 ms to minimize.
[2024-06-01 16:42:01] [INFO ] Deduced a trap composed of 57 places in 103 ms of which 2 ms to minimize.
[2024-06-01 16:42:01] [INFO ] Deduced a trap composed of 57 places in 92 ms of which 2 ms to minimize.
[2024-06-01 16:42:01] [INFO ] Deduced a trap composed of 57 places in 61 ms of which 1 ms to minimize.
[2024-06-01 16:42:02] [INFO ] Deduced a trap composed of 57 places in 97 ms of which 2 ms to minimize.
[2024-06-01 16:42:02] [INFO ] Deduced a trap composed of 57 places in 141 ms of which 2 ms to minimize.
[2024-06-01 16:42:03] [INFO ] Deduced a trap composed of 57 places in 94 ms of which 1 ms to minimize.
[2024-06-01 16:42:03] [INFO ] Deduced a trap composed of 57 places in 126 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 8/59 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:42:05] [INFO ] Deduced a trap composed of 14 places in 110 ms of which 2 ms to minimize.
[2024-06-01 16:42:05] [INFO ] Deduced a trap composed of 12 places in 112 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/337 variables, 2/61 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/337 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 5 (OVERLAPS) 6/343 variables, 6/67 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/343 variables, 15/82 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:42:15] [INFO ] Deduced a trap composed of 138 places in 180 ms of which 2 ms to minimize.
[2024-06-01 16:42:15] [INFO ] Deduced a trap composed of 135 places in 166 ms of which 3 ms to minimize.
[2024-06-01 16:42:15] [INFO ] Deduced a trap composed of 144 places in 146 ms of which 2 ms to minimize.
[2024-06-01 16:42:15] [INFO ] Deduced a trap composed of 138 places in 132 ms of which 2 ms to minimize.
[2024-06-01 16:42:16] [INFO ] Deduced a trap composed of 144 places in 137 ms of which 3 ms to minimize.
[2024-06-01 16:42:16] [INFO ] Deduced a trap composed of 141 places in 150 ms of which 3 ms to minimize.
[2024-06-01 16:42:16] [INFO ] Deduced a trap composed of 146 places in 170 ms of which 3 ms to minimize.
[2024-06-01 16:42:16] [INFO ] Deduced a trap composed of 146 places in 185 ms of which 3 ms to minimize.
[2024-06-01 16:42:16] [INFO ] Deduced a trap composed of 147 places in 174 ms of which 2 ms to minimize.
[2024-06-01 16:42:17] [INFO ] Deduced a trap composed of 144 places in 188 ms of which 3 ms to minimize.
[2024-06-01 16:42:17] [INFO ] Deduced a trap composed of 147 places in 137 ms of which 3 ms to minimize.
[2024-06-01 16:42:17] [INFO ] Deduced a trap composed of 135 places in 159 ms of which 2 ms to minimize.
[2024-06-01 16:42:17] [INFO ] Deduced a trap composed of 153 places in 177 ms of which 2 ms to minimize.
[2024-06-01 16:42:18] [INFO ] Deduced a trap composed of 156 places in 181 ms of which 3 ms to minimize.
[2024-06-01 16:42:18] [INFO ] Deduced a trap composed of 135 places in 173 ms of which 3 ms to minimize.
[2024-06-01 16:42:18] [INFO ] Deduced a trap composed of 144 places in 170 ms of which 3 ms to minimize.
[2024-06-01 16:42:18] [INFO ] Deduced a trap composed of 150 places in 176 ms of which 2 ms to minimize.
[2024-06-01 16:42:19] [INFO ] Deduced a trap composed of 141 places in 171 ms of which 2 ms to minimize.
[2024-06-01 16:42:19] [INFO ] Deduced a trap composed of 135 places in 180 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/798 variables, and 101 constraints, problems are : Problem set: 0 solved, 453 unsolved in 20019 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/453 constraints, Known Traps: 44/44 constraints]
After SMT, in 40647ms problems are : Problem set: 0 solved, 453 unsolved
Search for dead transitions found 0 dead transitions in 40654ms
[2024-06-01 16:42:19] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 16:42:19] [INFO ] Invariant cache hit.
[2024-06-01 16:42:19] [INFO ] Implicit Places using invariants in 385 ms returned []
[2024-06-01 16:42:19] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 16:42:19] [INFO ] Invariant cache hit.
[2024-06-01 16:42:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:42:21] [INFO ] Implicit Places using invariants and state equation in 2144 ms returned []
Implicit Place search using SMT with State Equation took 2540 ms to find 0 implicit places.
Running 453 sub problems to find dead transitions.
[2024-06-01 16:42:21] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 16:42:21] [INFO ] Invariant cache hit.
[2024-06-01 16:42:21] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:42:29] [INFO ] Deduced a trap composed of 56 places in 136 ms of which 2 ms to minimize.
[2024-06-01 16:42:30] [INFO ] Deduced a trap composed of 135 places in 122 ms of which 2 ms to minimize.
[2024-06-01 16:42:30] [INFO ] Deduced a trap composed of 56 places in 117 ms of which 2 ms to minimize.
[2024-06-01 16:42:30] [INFO ] Deduced a trap composed of 138 places in 153 ms of which 2 ms to minimize.
[2024-06-01 16:42:30] [INFO ] Deduced a trap composed of 135 places in 172 ms of which 4 ms to minimize.
[2024-06-01 16:42:30] [INFO ] Deduced a trap composed of 89 places in 169 ms of which 4 ms to minimize.
[2024-06-01 16:42:30] [INFO ] Deduced a trap composed of 150 places in 139 ms of which 3 ms to minimize.
[2024-06-01 16:42:30] [INFO ] Deduced a trap composed of 135 places in 135 ms of which 2 ms to minimize.
[2024-06-01 16:42:31] [INFO ] Deduced a trap composed of 144 places in 175 ms of which 3 ms to minimize.
[2024-06-01 16:42:31] [INFO ] Deduced a trap composed of 144 places in 195 ms of which 2 ms to minimize.
[2024-06-01 16:42:31] [INFO ] Deduced a trap composed of 147 places in 169 ms of which 2 ms to minimize.
[2024-06-01 16:42:31] [INFO ] Deduced a trap composed of 56 places in 174 ms of which 3 ms to minimize.
[2024-06-01 16:42:31] [INFO ] Deduced a trap composed of 147 places in 114 ms of which 2 ms to minimize.
[2024-06-01 16:42:32] [INFO ] Deduced a trap composed of 24 places in 170 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 14/71 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:42:33] [INFO ] Deduced a trap composed of 147 places in 136 ms of which 2 ms to minimize.
[2024-06-01 16:42:34] [INFO ] Deduced a trap composed of 147 places in 186 ms of which 3 ms to minimize.
[2024-06-01 16:42:34] [INFO ] Deduced a trap composed of 141 places in 150 ms of which 2 ms to minimize.
[2024-06-01 16:42:34] [INFO ] Deduced a trap composed of 144 places in 133 ms of which 3 ms to minimize.
[2024-06-01 16:42:34] [INFO ] Deduced a trap composed of 147 places in 149 ms of which 2 ms to minimize.
[2024-06-01 16:42:34] [INFO ] Deduced a trap composed of 147 places in 121 ms of which 1 ms to minimize.
[2024-06-01 16:42:34] [INFO ] Deduced a trap composed of 147 places in 163 ms of which 2 ms to minimize.
[2024-06-01 16:42:37] [INFO ] Deduced a trap composed of 119 places in 177 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 8/79 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:42:39] [INFO ] Deduced a trap composed of 138 places in 192 ms of which 3 ms to minimize.
[2024-06-01 16:42:39] [INFO ] Deduced a trap composed of 115 places in 182 ms of which 3 ms to minimize.
[2024-06-01 16:42:40] [INFO ] Deduced a trap composed of 100 places in 169 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/343 variables, 3/82 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/343 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 8 (OVERLAPS) 455/798 variables, 343/425 constraints. Problems are: Problem set: 0 solved, 453 unsolved
SMT process timed out in 30516ms, After SMT, problems are : Problem set: 0 solved, 453 unsolved
Search for dead transitions found 0 dead transitions in 30528ms
Finished structural reductions in LTL mode , in 1 iterations and 73752 ms. Remains : 343/343 places, 459/459 transitions.
Stuttering acceptance computed with spot in 603 ms :[false, false, false, false, p1, (AND p1 (NOT p3)), p1, (AND p1 (NOT p3))]
Running random walk in product with property : PolyORBNT-PT-S05J20-LTLFireability-01
Product exploration explored 100000 steps with 6894 reset in 712 ms.
Product exploration explored 100000 steps with 6950 reset in 494 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 p3) (NOT p0) (NOT p1) (NOT p2)), (X (NOT p2)), (X (NOT p3)), (X (AND (NOT p3) (NOT p2) (NOT p1))), (X (NOT (AND (NOT p3) p2))), (X (NOT (OR (AND p3 p0 p1) (AND p2 p0 p1)))), (X (NOT (OR (AND p3 (NOT p1)) (AND p2 (NOT p1))))), (X (NOT (AND (NOT p3) p2 (NOT p1)))), (X (AND (NOT p3) (NOT p2))), (X (NOT (OR (AND p3 (NOT p0) p1) (AND p2 (NOT p0) p1)))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT (AND (NOT p3) (NOT p2) p0 p1)))), (X (X (NOT p3))), (X (X (AND (NOT p3) (NOT p2) (NOT p1)))), (X (X (OR p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (OR (AND p3 (NOT p1)) (AND p2 (NOT p1)))))), (X (X (AND (NOT p3) (NOT p2)))), (X (X (NOT (OR (AND p3 (NOT p0) p1) (AND p2 (NOT p0) p1))))), (X (X (NOT (OR (AND (NOT p3) p2 p0) (AND (NOT p3) p2 (NOT p1)))))), (X (X (NOT (AND (NOT p3) p2 p0 p1)))), (X (X (NOT (AND (NOT p3) p2)))), (X (X (NOT (OR (AND p3 p0 p1) (AND p2 p0 p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p3) p2 (NOT p1))))), (X (X (NOT (AND (NOT p3) p2 (NOT p0) p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 30 factoid took 142 ms. Reduced automaton from 8 states, 28 edges and 4 AP (stutter sensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[p1, p1]
Reduction of identical properties reduced properties to check from 5 to 4
RANDOM walk for 40000 steps (2731 resets) in 517 ms. (77 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40004 steps (247 resets) in 505 ms. (79 steps per ms) remains 1/1 properties
[2024-06-01 16:42:54] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 16:42:54] [INFO ] Invariant cache hit.
[2024-06-01 16:42:54] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 155/183 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/183 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 103/286 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/286 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/287 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/287 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf2 is UNSAT
After SMT solving in domain Real declared 339/798 variables, and 53 constraints, problems are : Problem set: 1 solved, 0 unsolved in 169 ms.
Refiners :[Positive P Invariants (semi-flows): 40/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 201ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p3) (NOT p0) (NOT p1) (NOT p2)), (X (NOT p2)), (X (NOT p3)), (X (AND (NOT p3) (NOT p2) (NOT p1))), (X (NOT (AND (NOT p3) p2))), (X (NOT (OR (AND p3 p0 p1) (AND p2 p0 p1)))), (X (NOT (OR (AND p3 (NOT p1)) (AND p2 (NOT p1))))), (X (NOT (AND (NOT p3) p2 (NOT p1)))), (X (AND (NOT p3) (NOT p2))), (X (NOT (OR (AND p3 (NOT p0) p1) (AND p2 (NOT p0) p1)))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT (AND (NOT p3) (NOT p2) p0 p1)))), (X (X (NOT p3))), (X (X (AND (NOT p3) (NOT p2) (NOT p1)))), (X (X (OR p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (OR (AND p3 (NOT p1)) (AND p2 (NOT p1)))))), (X (X (AND (NOT p3) (NOT p2)))), (X (X (NOT (OR (AND p3 (NOT p0) p1) (AND p2 (NOT p0) p1))))), (X (X (NOT (OR (AND (NOT p3) p2 p0) (AND (NOT p3) p2 (NOT p1)))))), (X (X (NOT (AND (NOT p3) p2 p0 p1)))), (X (X (NOT (AND (NOT p3) p2)))), (X (X (NOT (OR (AND p3 p0 p1) (AND p2 p0 p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p3) p2 (NOT p1))))), (X (X (NOT (AND (NOT p3) p2 (NOT p0) p1)))), (X (X (NOT p0))), (X (X (NOT p1))), (G (OR (NOT p0) (NOT p1)))]
False Knowledge obtained : [(F p1), (F p0), (F (NOT (OR p0 (NOT p1)))), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 31 factoid took 369 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[p1]
Stuttering acceptance computed with spot in 66 ms :[p1]
Support contains 21 out of 343 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 : 343/343 places, 459/459 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 343 transition count 456
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 340 transition count 456
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 6 place count 340 transition count 453
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 12 place count 337 transition count 453
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 18 place count 334 transition count 450
Applied a total of 18 rules in 90 ms. Remains 334 /343 variables (removed 9) and now considering 450/459 (removed 9) transitions.
Running 444 sub problems to find dead transitions.
[2024-06-01 16:42:55] [INFO ] Flow matrix only has 446 transitions (discarded 4 similar events)
// Phase 1: matrix 446 rows 334 cols
[2024-06-01 16:42:55] [INFO ] Computed 57 invariants in 9 ms
[2024-06-01 16:42:55] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/329 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/329 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 16:42:58] [INFO ] Deduced a trap composed of 136 places in 165 ms of which 3 ms to minimize.
[2024-06-01 16:42:58] [INFO ] Deduced a trap composed of 136 places in 165 ms of which 3 ms to minimize.
[2024-06-01 16:42:59] [INFO ] Deduced a trap composed of 127 places in 139 ms of which 2 ms to minimize.
[2024-06-01 16:42:59] [INFO ] Deduced a trap composed of 120 places in 186 ms of which 3 ms to minimize.
[2024-06-01 16:42:59] [INFO ] Deduced a trap composed of 120 places in 176 ms of which 3 ms to minimize.
[2024-06-01 16:42:59] [INFO ] Deduced a trap composed of 120 places in 163 ms of which 3 ms to minimize.
[2024-06-01 16:43:00] [INFO ] Deduced a trap composed of 64 places in 165 ms of which 3 ms to minimize.
[2024-06-01 16:43:00] [INFO ] Deduced a trap composed of 15 places in 142 ms of which 3 ms to minimize.
[2024-06-01 16:43:01] [INFO ] Deduced a trap composed of 124 places in 224 ms of which 5 ms to minimize.
[2024-06-01 16:43:01] [INFO ] Deduced a trap composed of 130 places in 156 ms of which 2 ms to minimize.
[2024-06-01 16:43:01] [INFO ] Deduced a trap composed of 123 places in 140 ms of which 3 ms to minimize.
[2024-06-01 16:43:01] [INFO ] Deduced a trap composed of 120 places in 128 ms of which 2 ms to minimize.
[2024-06-01 16:43:02] [INFO ] Deduced a trap composed of 138 places in 223 ms of which 7 ms to minimize.
[2024-06-01 16:43:02] [INFO ] Deduced a trap composed of 122 places in 206 ms of which 5 ms to minimize.
[2024-06-01 16:43:02] [INFO ] Deduced a trap composed of 134 places in 160 ms of which 2 ms to minimize.
[2024-06-01 16:43:03] [INFO ] Deduced a trap composed of 133 places in 196 ms of which 3 ms to minimize.
[2024-06-01 16:43:03] [INFO ] Deduced a trap composed of 120 places in 178 ms of which 2 ms to minimize.
[2024-06-01 16:43:03] [INFO ] Deduced a trap composed of 130 places in 133 ms of which 2 ms to minimize.
[2024-06-01 16:43:03] [INFO ] Deduced a trap composed of 120 places in 160 ms of which 3 ms to minimize.
[2024-06-01 16:43:04] [INFO ] Deduced a trap composed of 120 places in 146 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/329 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 16:43:05] [INFO ] Deduced a trap composed of 132 places in 196 ms of which 2 ms to minimize.
[2024-06-01 16:43:05] [INFO ] Deduced a trap composed of 120 places in 122 ms of which 3 ms to minimize.
[2024-06-01 16:43:06] [INFO ] Deduced a trap composed of 133 places in 141 ms of which 3 ms to minimize.
[2024-06-01 16:43:06] [INFO ] Deduced a trap composed of 120 places in 166 ms of which 2 ms to minimize.
[2024-06-01 16:43:06] [INFO ] Deduced a trap composed of 120 places in 242 ms of which 2 ms to minimize.
[2024-06-01 16:43:06] [INFO ] Deduced a trap composed of 120 places in 187 ms of which 3 ms to minimize.
[2024-06-01 16:43:07] [INFO ] Deduced a trap composed of 139 places in 221 ms of which 6 ms to minimize.
[2024-06-01 16:43:07] [INFO ] Deduced a trap composed of 120 places in 226 ms of which 6 ms to minimize.
[2024-06-01 16:43:07] [INFO ] Deduced a trap composed of 120 places in 166 ms of which 6 ms to minimize.
[2024-06-01 16:43:07] [INFO ] Deduced a trap composed of 120 places in 185 ms of which 2 ms to minimize.
[2024-06-01 16:43:07] [INFO ] Deduced a trap composed of 120 places in 164 ms of which 2 ms to minimize.
[2024-06-01 16:43:08] [INFO ] Deduced a trap composed of 120 places in 154 ms of which 2 ms to minimize.
[2024-06-01 16:43:08] [INFO ] Deduced a trap composed of 120 places in 151 ms of which 3 ms to minimize.
[2024-06-01 16:43:08] [INFO ] Deduced a trap composed of 120 places in 128 ms of which 3 ms to minimize.
[2024-06-01 16:43:09] [INFO ] Deduced a trap composed of 120 places in 159 ms of which 2 ms to minimize.
[2024-06-01 16:43:09] [INFO ] Deduced a trap composed of 120 places in 126 ms of which 2 ms to minimize.
[2024-06-01 16:43:09] [INFO ] Deduced a trap composed of 120 places in 127 ms of which 3 ms to minimize.
[2024-06-01 16:43:09] [INFO ] Deduced a trap composed of 120 places in 130 ms of which 2 ms to minimize.
[2024-06-01 16:43:09] [INFO ] Deduced a trap composed of 120 places in 147 ms of which 3 ms to minimize.
[2024-06-01 16:43:09] [INFO ] Deduced a trap composed of 120 places in 121 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/329 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 16:43:14] [INFO ] Deduced a trap composed of 140 places in 164 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/329 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 16:43:15] [INFO ] Deduced a trap composed of 120 places in 151 ms of which 2 ms to minimize.
[2024-06-01 16:43:15] [INFO ] Deduced a trap composed of 120 places in 152 ms of which 2 ms to minimize.
[2024-06-01 16:43:15] [INFO ] Deduced a trap composed of 120 places in 165 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 329/780 variables, and 96 constraints, problems are : Problem set: 0 solved, 444 unsolved in 20047 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 9/14 constraints, State Equation: 0/334 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 444/444 constraints, Known Traps: 44/44 constraints]
Escalating to Integer solving :Problem set: 0 solved, 444 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/329 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/329 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/329 variables, 44/96 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 16:43:30] [INFO ] Deduced a trap composed of 14 places in 118 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 329/780 variables, and 97 constraints, problems are : Problem set: 0 solved, 444 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 9/14 constraints, State Equation: 0/334 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/444 constraints, Known Traps: 45/45 constraints]
After SMT, in 40602ms problems are : Problem set: 0 solved, 444 unsolved
Search for dead transitions found 0 dead transitions in 40626ms
[2024-06-01 16:43:36] [INFO ] Flow matrix only has 446 transitions (discarded 4 similar events)
[2024-06-01 16:43:36] [INFO ] Invariant cache hit.
[2024-06-01 16:43:36] [INFO ] Implicit Places using invariants in 451 ms returned []
[2024-06-01 16:43:36] [INFO ] Flow matrix only has 446 transitions (discarded 4 similar events)
[2024-06-01 16:43:36] [INFO ] Invariant cache hit.
[2024-06-01 16:43:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:43:39] [INFO ] Implicit Places using invariants and state equation in 3084 ms returned []
Implicit Place search using SMT with State Equation took 3543 ms to find 0 implicit places.
[2024-06-01 16:43:39] [INFO ] Redundant transitions in 7 ms returned []
Running 444 sub problems to find dead transitions.
[2024-06-01 16:43:39] [INFO ] Flow matrix only has 446 transitions (discarded 4 similar events)
[2024-06-01 16:43:39] [INFO ] Invariant cache hit.
[2024-06-01 16:43:39] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/329 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/329 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 16:43:43] [INFO ] Deduced a trap composed of 120 places in 179 ms of which 3 ms to minimize.
[2024-06-01 16:43:44] [INFO ] Deduced a trap composed of 123 places in 175 ms of which 3 ms to minimize.
[2024-06-01 16:43:44] [INFO ] Deduced a trap composed of 15 places in 201 ms of which 6 ms to minimize.
[2024-06-01 16:43:45] [INFO ] Deduced a trap composed of 145 places in 225 ms of which 2 ms to minimize.
[2024-06-01 16:43:46] [INFO ] Deduced a trap composed of 120 places in 178 ms of which 4 ms to minimize.
[2024-06-01 16:43:46] [INFO ] Deduced a trap composed of 127 places in 168 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/329 variables, 6/58 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 16:43:48] [INFO ] Deduced a trap composed of 120 places in 213 ms of which 4 ms to minimize.
[2024-06-01 16:43:49] [INFO ] Deduced a trap composed of 130 places in 192 ms of which 1 ms to minimize.
[2024-06-01 16:43:49] [INFO ] Deduced a trap composed of 120 places in 185 ms of which 4 ms to minimize.
[2024-06-01 16:43:49] [INFO ] Deduced a trap composed of 124 places in 181 ms of which 4 ms to minimize.
[2024-06-01 16:43:49] [INFO ] Deduced a trap composed of 120 places in 161 ms of which 3 ms to minimize.
[2024-06-01 16:43:50] [INFO ] Deduced a trap composed of 123 places in 167 ms of which 3 ms to minimize.
[2024-06-01 16:43:50] [INFO ] Deduced a trap composed of 120 places in 209 ms of which 2 ms to minimize.
[2024-06-01 16:43:50] [INFO ] Deduced a trap composed of 120 places in 124 ms of which 2 ms to minimize.
[2024-06-01 16:43:51] [INFO ] Deduced a trap composed of 127 places in 139 ms of which 2 ms to minimize.
[2024-06-01 16:43:51] [INFO ] Deduced a trap composed of 121 places in 121 ms of which 3 ms to minimize.
[2024-06-01 16:43:51] [INFO ] Deduced a trap composed of 120 places in 139 ms of which 2 ms to minimize.
[2024-06-01 16:43:51] [INFO ] Deduced a trap composed of 120 places in 144 ms of which 4 ms to minimize.
[2024-06-01 16:43:51] [INFO ] Deduced a trap composed of 120 places in 155 ms of which 2 ms to minimize.
[2024-06-01 16:43:51] [INFO ] Deduced a trap composed of 120 places in 130 ms of which 2 ms to minimize.
[2024-06-01 16:43:52] [INFO ] Deduced a trap composed of 120 places in 132 ms of which 2 ms to minimize.
[2024-06-01 16:43:52] [INFO ] Deduced a trap composed of 120 places in 131 ms of which 2 ms to minimize.
[2024-06-01 16:43:52] [INFO ] Deduced a trap composed of 120 places in 130 ms of which 2 ms to minimize.
[2024-06-01 16:43:52] [INFO ] Deduced a trap composed of 120 places in 131 ms of which 2 ms to minimize.
[2024-06-01 16:43:52] [INFO ] Deduced a trap composed of 120 places in 130 ms of which 2 ms to minimize.
[2024-06-01 16:43:52] [INFO ] Deduced a trap composed of 120 places in 115 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/329 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 16:43:56] [INFO ] Deduced a trap composed of 124 places in 175 ms of which 3 ms to minimize.
[2024-06-01 16:43:56] [INFO ] Deduced a trap composed of 139 places in 145 ms of which 2 ms to minimize.
[2024-06-01 16:43:56] [INFO ] Deduced a trap composed of 141 places in 192 ms of which 3 ms to minimize.
[2024-06-01 16:43:57] [INFO ] Deduced a trap composed of 142 places in 181 ms of which 3 ms to minimize.
[2024-06-01 16:43:57] [INFO ] Deduced a trap composed of 156 places in 145 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/329 variables, 5/83 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 16:43:58] [INFO ] Deduced a trap composed of 120 places in 165 ms of which 3 ms to minimize.
[2024-06-01 16:43:58] [INFO ] Deduced a trap composed of 120 places in 161 ms of which 3 ms to minimize.
[2024-06-01 16:43:59] [INFO ] Deduced a trap composed of 120 places in 195 ms of which 3 ms to minimize.
[2024-06-01 16:43:59] [INFO ] Deduced a trap composed of 130 places in 159 ms of which 5 ms to minimize.
[2024-06-01 16:43:59] [INFO ] Deduced a trap composed of 125 places in 264 ms of which 5 ms to minimize.
[2024-06-01 16:44:00] [INFO ] Deduced a trap composed of 137 places in 186 ms of which 5 ms to minimize.
[2024-06-01 16:44:00] [INFO ] Deduced a trap composed of 126 places in 208 ms of which 4 ms to minimize.
[2024-06-01 16:44:00] [INFO ] Deduced a trap composed of 120 places in 233 ms of which 4 ms to minimize.
[2024-06-01 16:44:00] [INFO ] Deduced a trap composed of 132 places in 135 ms of which 2 ms to minimize.
[2024-06-01 16:44:01] [INFO ] Deduced a trap composed of 125 places in 172 ms of which 6 ms to minimize.
[2024-06-01 16:44:02] [INFO ] Deduced a trap composed of 125 places in 214 ms of which 5 ms to minimize.
[2024-06-01 16:44:02] [INFO ] Deduced a trap composed of 130 places in 197 ms of which 5 ms to minimize.
[2024-06-01 16:44:02] [INFO ] Deduced a trap composed of 120 places in 222 ms of which 2 ms to minimize.
[2024-06-01 16:44:02] [INFO ] Deduced a trap composed of 120 places in 117 ms of which 2 ms to minimize.
[2024-06-01 16:44:03] [INFO ] Deduced a trap composed of 124 places in 182 ms of which 6 ms to minimize.
[2024-06-01 16:44:03] [INFO ] Deduced a trap composed of 121 places in 178 ms of which 4 ms to minimize.
[2024-06-01 16:44:03] [INFO ] Deduced a trap composed of 120 places in 160 ms of which 2 ms to minimize.
[2024-06-01 16:44:04] [INFO ] Deduced a trap composed of 120 places in 126 ms of which 1 ms to minimize.
[2024-06-01 16:44:04] [INFO ] Deduced a trap composed of 120 places in 183 ms of which 4 ms to minimize.
[2024-06-01 16:44:04] [INFO ] Deduced a trap composed of 120 places in 148 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/329 variables, 20/103 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 16:44:08] [INFO ] Deduced a trap composed of 120 places in 133 ms of which 3 ms to minimize.
[2024-06-01 16:44:08] [INFO ] Deduced a trap composed of 120 places in 197 ms of which 2 ms to minimize.
[2024-06-01 16:44:08] [INFO ] Deduced a trap composed of 120 places in 170 ms of which 3 ms to minimize.
[2024-06-01 16:44:09] [INFO ] Deduced a trap composed of 120 places in 158 ms of which 2 ms to minimize.
[2024-06-01 16:44:09] [INFO ] Deduced a trap composed of 120 places in 141 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 329/780 variables, and 108 constraints, problems are : Problem set: 0 solved, 444 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 9/14 constraints, State Equation: 0/334 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 444/444 constraints, Known Traps: 56/56 constraints]
Escalating to Integer solving :Problem set: 0 solved, 444 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/329 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/329 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/329 variables, 56/108 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 16:44:12] [INFO ] Deduced a trap composed of 14 places in 123 ms of which 1 ms to minimize.
[2024-06-01 16:44:13] [INFO ] Deduced a trap composed of 136 places in 190 ms of which 1 ms to minimize.
[2024-06-01 16:44:13] [INFO ] Deduced a trap composed of 138 places in 176 ms of which 3 ms to minimize.
[2024-06-01 16:44:14] [INFO ] Deduced a trap composed of 120 places in 242 ms of which 2 ms to minimize.
[2024-06-01 16:44:14] [INFO ] Deduced a trap composed of 120 places in 207 ms of which 3 ms to minimize.
[2024-06-01 16:44:14] [INFO ] Deduced a trap composed of 120 places in 266 ms of which 5 ms to minimize.
[2024-06-01 16:44:15] [INFO ] Deduced a trap composed of 120 places in 191 ms of which 3 ms to minimize.
[2024-06-01 16:44:15] [INFO ] Deduced a trap composed of 123 places in 151 ms of which 2 ms to minimize.
[2024-06-01 16:44:15] [INFO ] Deduced a trap composed of 55 places in 189 ms of which 4 ms to minimize.
[2024-06-01 16:44:15] [INFO ] Deduced a trap composed of 58 places in 160 ms of which 2 ms to minimize.
[2024-06-01 16:44:15] [INFO ] Deduced a trap composed of 123 places in 187 ms of which 4 ms to minimize.
[2024-06-01 16:44:16] [INFO ] Deduced a trap composed of 120 places in 231 ms of which 5 ms to minimize.
[2024-06-01 16:44:16] [INFO ] Deduced a trap composed of 123 places in 204 ms of which 2 ms to minimize.
[2024-06-01 16:44:16] [INFO ] Deduced a trap composed of 120 places in 231 ms of which 5 ms to minimize.
[2024-06-01 16:44:16] [INFO ] Deduced a trap composed of 58 places in 198 ms of which 2 ms to minimize.
[2024-06-01 16:44:17] [INFO ] Deduced a trap composed of 120 places in 214 ms of which 4 ms to minimize.
[2024-06-01 16:44:17] [INFO ] Deduced a trap composed of 58 places in 182 ms of which 14 ms to minimize.
[2024-06-01 16:44:17] [INFO ] Deduced a trap composed of 123 places in 201 ms of which 4 ms to minimize.
[2024-06-01 16:44:17] [INFO ] Deduced a trap composed of 58 places in 159 ms of which 2 ms to minimize.
[2024-06-01 16:44:17] [INFO ] Deduced a trap composed of 123 places in 198 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/329 variables, 20/128 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 16:44:38] [INFO ] Deduced a trap composed of 134 places in 273 ms of which 26 ms to minimize.
[2024-06-01 16:44:38] [INFO ] Deduced a trap composed of 134 places in 167 ms of which 4 ms to minimize.
[2024-06-01 16:44:38] [INFO ] Deduced a trap composed of 133 places in 159 ms of which 4 ms to minimize.
[2024-06-01 16:44:38] [INFO ] Deduced a trap composed of 134 places in 133 ms of which 2 ms to minimize.
[2024-06-01 16:44:39] [INFO ] Deduced a trap composed of 137 places in 116 ms of which 1 ms to minimize.
[2024-06-01 16:44:39] [INFO ] Deduced a trap composed of 145 places in 167 ms of which 4 ms to minimize.
[2024-06-01 16:44:39] [INFO ] Deduced a trap composed of 136 places in 131 ms of which 2 ms to minimize.
[2024-06-01 16:44:39] [INFO ] Deduced a trap composed of 134 places in 148 ms of which 2 ms to minimize.
[2024-06-01 16:44:39] [INFO ] Deduced a trap composed of 145 places in 168 ms of which 5 ms to minimize.
[2024-06-01 16:44:39] [INFO ] Deduced a trap composed of 133 places in 147 ms of which 2 ms to minimize.
[2024-06-01 16:44:40] [INFO ] Deduced a trap composed of 147 places in 146 ms of which 2 ms to minimize.
[2024-06-01 16:44:40] [INFO ] Deduced a trap composed of 133 places in 219 ms of which 11 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 329/780 variables, and 140 constraints, problems are : Problem set: 0 solved, 444 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 9/14 constraints, State Equation: 0/334 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/444 constraints, Known Traps: 88/88 constraints]
After SMT, in 60437ms problems are : Problem set: 0 solved, 444 unsolved
Search for dead transitions found 0 dead transitions in 60442ms
Starting structural reductions in SI_LTL mode, iteration 1 : 334/343 places, 450/459 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 104728 ms. Remains : 334/343 places, 450/459 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 p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 137 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 57 ms :[p1]
RANDOM walk for 149 steps (4 resets) in 6 ms. (21 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 146 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[p1]
Stuttering acceptance computed with spot in 47 ms :[p1]
Stuttering acceptance computed with spot in 41 ms :[p1]
Product exploration explored 100000 steps with 4574 reset in 630 ms.
Product exploration explored 100000 steps with 4614 reset in 529 ms.
Support contains 21 out of 334 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 334/334 places, 450/450 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 334 transition count 449
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 333 transition count 449
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 333 transition count 448
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 332 transition count 448
Applied a total of 4 rules in 49 ms. Remains 332 /334 variables (removed 2) and now considering 448/450 (removed 2) transitions.
Running 442 sub problems to find dead transitions.
[2024-06-01 16:44:42] [INFO ] Flow matrix only has 444 transitions (discarded 4 similar events)
// Phase 1: matrix 444 rows 332 cols
[2024-06-01 16:44:42] [INFO ] Computed 57 invariants in 5 ms
[2024-06-01 16:44:42] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/327 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/327 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 442 unsolved
[2024-06-01 16:44:45] [INFO ] Deduced a trap composed of 134 places in 133 ms of which 2 ms to minimize.
[2024-06-01 16:44:45] [INFO ] Deduced a trap composed of 128 places in 138 ms of which 2 ms to minimize.
[2024-06-01 16:44:45] [INFO ] Deduced a trap composed of 145 places in 142 ms of which 2 ms to minimize.
[2024-06-01 16:44:45] [INFO ] Deduced a trap composed of 118 places in 141 ms of which 2 ms to minimize.
[2024-06-01 16:44:46] [INFO ] Deduced a trap composed of 127 places in 147 ms of which 3 ms to minimize.
[2024-06-01 16:44:46] [INFO ] Deduced a trap composed of 13 places in 158 ms of which 2 ms to minimize.
[2024-06-01 16:44:47] [INFO ] Deduced a trap composed of 131 places in 147 ms of which 2 ms to minimize.
[2024-06-01 16:44:47] [INFO ] Deduced a trap composed of 118 places in 109 ms of which 2 ms to minimize.
[2024-06-01 16:44:47] [INFO ] Deduced a trap composed of 118 places in 144 ms of which 2 ms to minimize.
[2024-06-01 16:44:47] [INFO ] Deduced a trap composed of 118 places in 145 ms of which 2 ms to minimize.
[2024-06-01 16:44:47] [INFO ] Deduced a trap composed of 118 places in 153 ms of which 3 ms to minimize.
[2024-06-01 16:44:47] [INFO ] Deduced a trap composed of 118 places in 119 ms of which 2 ms to minimize.
[2024-06-01 16:44:47] [INFO ] Deduced a trap composed of 122 places in 152 ms of which 2 ms to minimize.
[2024-06-01 16:44:48] [INFO ] Deduced a trap composed of 131 places in 128 ms of which 3 ms to minimize.
[2024-06-01 16:44:48] [INFO ] Deduced a trap composed of 128 places in 123 ms of which 2 ms to minimize.
[2024-06-01 16:44:48] [INFO ] Deduced a trap composed of 118 places in 126 ms of which 2 ms to minimize.
[2024-06-01 16:44:48] [INFO ] Deduced a trap composed of 118 places in 116 ms of which 2 ms to minimize.
[2024-06-01 16:44:48] [INFO ] Deduced a trap composed of 118 places in 158 ms of which 3 ms to minimize.
[2024-06-01 16:44:48] [INFO ] Deduced a trap composed of 118 places in 133 ms of which 2 ms to minimize.
[2024-06-01 16:44:48] [INFO ] Deduced a trap composed of 118 places in 124 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/327 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 442 unsolved
[2024-06-01 16:44:49] [INFO ] Deduced a trap composed of 121 places in 153 ms of which 2 ms to minimize.
[2024-06-01 16:44:50] [INFO ] Deduced a trap composed of 118 places in 200 ms of which 3 ms to minimize.
[2024-06-01 16:44:50] [INFO ] Deduced a trap composed of 118 places in 132 ms of which 2 ms to minimize.
[2024-06-01 16:44:50] [INFO ] Deduced a trap composed of 118 places in 127 ms of which 2 ms to minimize.
[2024-06-01 16:44:50] [INFO ] Deduced a trap composed of 119 places in 126 ms of which 2 ms to minimize.
[2024-06-01 16:44:50] [INFO ] Deduced a trap composed of 118 places in 115 ms of which 2 ms to minimize.
[2024-06-01 16:44:51] [INFO ] Deduced a trap composed of 139 places in 136 ms of which 3 ms to minimize.
[2024-06-01 16:44:51] [INFO ] Deduced a trap composed of 140 places in 133 ms of which 2 ms to minimize.
[2024-06-01 16:44:51] [INFO ] Deduced a trap composed of 118 places in 128 ms of which 2 ms to minimize.
[2024-06-01 16:44:51] [INFO ] Deduced a trap composed of 118 places in 133 ms of which 2 ms to minimize.
[2024-06-01 16:44:51] [INFO ] Deduced a trap composed of 118 places in 126 ms of which 2 ms to minimize.
[2024-06-01 16:44:52] [INFO ] Deduced a trap composed of 118 places in 136 ms of which 2 ms to minimize.
[2024-06-01 16:44:52] [INFO ] Deduced a trap composed of 118 places in 126 ms of which 3 ms to minimize.
[2024-06-01 16:44:52] [INFO ] Deduced a trap composed of 136 places in 130 ms of which 2 ms to minimize.
[2024-06-01 16:44:52] [INFO ] Deduced a trap composed of 121 places in 134 ms of which 5 ms to minimize.
[2024-06-01 16:44:52] [INFO ] Deduced a trap composed of 128 places in 129 ms of which 3 ms to minimize.
[2024-06-01 16:44:52] [INFO ] Deduced a trap composed of 118 places in 119 ms of which 3 ms to minimize.
[2024-06-01 16:44:52] [INFO ] Deduced a trap composed of 136 places in 122 ms of which 3 ms to minimize.
[2024-06-01 16:44:53] [INFO ] Deduced a trap composed of 122 places in 126 ms of which 3 ms to minimize.
[2024-06-01 16:44:53] [INFO ] Deduced a trap composed of 118 places in 126 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/327 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 442 unsolved
[2024-06-01 16:44:57] [INFO ] Deduced a trap composed of 140 places in 129 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/327 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 442 unsolved
[2024-06-01 16:44:58] [INFO ] Deduced a trap composed of 118 places in 158 ms of which 2 ms to minimize.
[2024-06-01 16:44:58] [INFO ] Deduced a trap composed of 118 places in 161 ms of which 2 ms to minimize.
[2024-06-01 16:45:01] [INFO ] Deduced a trap composed of 118 places in 143 ms of which 3 ms to minimize.
[2024-06-01 16:45:01] [INFO ] Deduced a trap composed of 125 places in 148 ms of which 2 ms to minimize.
[2024-06-01 16:45:01] [INFO ] Deduced a trap composed of 118 places in 147 ms of which 3 ms to minimize.
[2024-06-01 16:45:01] [INFO ] Deduced a trap composed of 120 places in 120 ms of which 2 ms to minimize.
[2024-06-01 16:45:01] [INFO ] Deduced a trap composed of 56 places in 139 ms of which 2 ms to minimize.
[2024-06-01 16:45:02] [INFO ] Deduced a trap composed of 56 places in 147 ms of which 3 ms to minimize.
[2024-06-01 16:45:02] [INFO ] Deduced a trap composed of 56 places in 126 ms of which 2 ms to minimize.
[2024-06-01 16:45:02] [INFO ] Deduced a trap composed of 56 places in 133 ms of which 3 ms to minimize.
[2024-06-01 16:45:02] [INFO ] Deduced a trap composed of 56 places in 130 ms of which 3 ms to minimize.
SMT process timed out in 20484ms, After SMT, problems are : Problem set: 0 solved, 442 unsolved
Search for dead transitions found 0 dead transitions in 20491ms
[2024-06-01 16:45:02] [INFO ] Flow matrix only has 444 transitions (discarded 4 similar events)
[2024-06-01 16:45:02] [INFO ] Invariant cache hit.
[2024-06-01 16:45:03] [INFO ] Implicit Places using invariants in 360 ms returned []
[2024-06-01 16:45:03] [INFO ] Flow matrix only has 444 transitions (discarded 4 similar events)
[2024-06-01 16:45:03] [INFO ] Invariant cache hit.
[2024-06-01 16:45:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:45:05] [INFO ] Implicit Places using invariants and state equation in 2287 ms returned []
Implicit Place search using SMT with State Equation took 2677 ms to find 0 implicit places.
[2024-06-01 16:45:05] [INFO ] Redundant transitions in 9 ms returned []
Running 442 sub problems to find dead transitions.
[2024-06-01 16:45:05] [INFO ] Flow matrix only has 444 transitions (discarded 4 similar events)
[2024-06-01 16:45:05] [INFO ] Invariant cache hit.
[2024-06-01 16:45:05] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/327 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/327 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 442 unsolved
[2024-06-01 16:45:08] [INFO ] Deduced a trap composed of 134 places in 170 ms of which 3 ms to minimize.
[2024-06-01 16:45:08] [INFO ] Deduced a trap composed of 118 places in 140 ms of which 2 ms to minimize.
[2024-06-01 16:45:08] [INFO ] Deduced a trap composed of 128 places in 149 ms of which 2 ms to minimize.
[2024-06-01 16:45:09] [INFO ] Deduced a trap composed of 128 places in 154 ms of which 2 ms to minimize.
[2024-06-01 16:45:09] [INFO ] Deduced a trap composed of 122 places in 140 ms of which 2 ms to minimize.
[2024-06-01 16:45:09] [INFO ] Deduced a trap composed of 118 places in 143 ms of which 3 ms to minimize.
[2024-06-01 16:45:10] [INFO ] Deduced a trap composed of 118 places in 120 ms of which 2 ms to minimize.
[2024-06-01 16:45:10] [INFO ] Deduced a trap composed of 118 places in 140 ms of which 2 ms to minimize.
[2024-06-01 16:45:10] [INFO ] Deduced a trap composed of 118 places in 115 ms of which 2 ms to minimize.
[2024-06-01 16:45:10] [INFO ] Deduced a trap composed of 118 places in 116 ms of which 2 ms to minimize.
[2024-06-01 16:45:10] [INFO ] Deduced a trap composed of 118 places in 118 ms of which 2 ms to minimize.
[2024-06-01 16:45:10] [INFO ] Deduced a trap composed of 118 places in 125 ms of which 2 ms to minimize.
[2024-06-01 16:45:11] [INFO ] Deduced a trap composed of 118 places in 166 ms of which 2 ms to minimize.
[2024-06-01 16:45:11] [INFO ] Deduced a trap composed of 118 places in 172 ms of which 2 ms to minimize.
[2024-06-01 16:45:11] [INFO ] Deduced a trap composed of 13 places in 290 ms of which 3 ms to minimize.
[2024-06-01 16:45:12] [INFO ] Deduced a trap composed of 118 places in 225 ms of which 5 ms to minimize.
[2024-06-01 16:45:12] [INFO ] Deduced a trap composed of 118 places in 211 ms of which 3 ms to minimize.
[2024-06-01 16:45:12] [INFO ] Deduced a trap composed of 118 places in 152 ms of which 5 ms to minimize.
[2024-06-01 16:45:13] [INFO ] Deduced a trap composed of 134 places in 158 ms of which 3 ms to minimize.
[2024-06-01 16:45:13] [INFO ] Deduced a trap composed of 118 places in 156 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/327 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 442 unsolved
[2024-06-01 16:45:14] [INFO ] Deduced a trap composed of 118 places in 163 ms of which 2 ms to minimize.
[2024-06-01 16:45:14] [INFO ] Deduced a trap composed of 118 places in 169 ms of which 2 ms to minimize.
[2024-06-01 16:45:14] [INFO ] Deduced a trap composed of 118 places in 158 ms of which 3 ms to minimize.
[2024-06-01 16:45:14] [INFO ] Deduced a trap composed of 118 places in 116 ms of which 2 ms to minimize.
[2024-06-01 16:45:14] [INFO ] Deduced a trap composed of 118 places in 191 ms of which 4 ms to minimize.
[2024-06-01 16:45:14] [INFO ] Deduced a trap composed of 118 places in 155 ms of which 2 ms to minimize.
[2024-06-01 16:45:15] [INFO ] Deduced a trap composed of 118 places in 164 ms of which 2 ms to minimize.
[2024-06-01 16:45:15] [INFO ] Deduced a trap composed of 118 places in 145 ms of which 2 ms to minimize.
[2024-06-01 16:45:16] [INFO ] Deduced a trap composed of 122 places in 204 ms of which 3 ms to minimize.
[2024-06-01 16:45:16] [INFO ] Deduced a trap composed of 126 places in 174 ms of which 2 ms to minimize.
[2024-06-01 16:45:16] [INFO ] Deduced a trap composed of 118 places in 160 ms of which 3 ms to minimize.
[2024-06-01 16:45:16] [INFO ] Deduced a trap composed of 131 places in 187 ms of which 3 ms to minimize.
[2024-06-01 16:45:17] [INFO ] Deduced a trap composed of 118 places in 222 ms of which 6 ms to minimize.
[2024-06-01 16:45:17] [INFO ] Deduced a trap composed of 118 places in 168 ms of which 4 ms to minimize.
[2024-06-01 16:45:17] [INFO ] Deduced a trap composed of 118 places in 167 ms of which 4 ms to minimize.
[2024-06-01 16:45:17] [INFO ] Deduced a trap composed of 118 places in 168 ms of which 4 ms to minimize.
[2024-06-01 16:45:17] [INFO ] Deduced a trap composed of 118 places in 158 ms of which 3 ms to minimize.
[2024-06-01 16:45:18] [INFO ] Deduced a trap composed of 125 places in 159 ms of which 4 ms to minimize.
[2024-06-01 16:45:18] [INFO ] Deduced a trap composed of 118 places in 163 ms of which 3 ms to minimize.
[2024-06-01 16:45:18] [INFO ] Deduced a trap composed of 118 places in 162 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/327 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/327 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 5 (OVERLAPS) 5/332 variables, 5/97 constraints. Problems are: Problem set: 0 solved, 442 unsolved
[2024-06-01 16:45:32] [INFO ] Deduced a trap composed of 155 places in 241 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/332 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 442 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 332/776 variables, and 98 constraints, problems are : Problem set: 0 solved, 442 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 0/332 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 442/442 constraints, Known Traps: 41/41 constraints]
Escalating to Integer solving :Problem set: 0 solved, 442 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/327 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/327 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/327 variables, 40/92 constraints. Problems are: Problem set: 0 solved, 442 unsolved
[2024-06-01 16:45:43] [INFO ] Deduced a trap composed of 13 places in 119 ms of which 1 ms to minimize.
[2024-06-01 16:45:44] [INFO ] Deduced a trap composed of 138 places in 179 ms of which 2 ms to minimize.
[2024-06-01 16:45:44] [INFO ] Deduced a trap composed of 127 places in 213 ms of which 6 ms to minimize.
[2024-06-01 16:45:44] [INFO ] Deduced a trap composed of 136 places in 224 ms of which 5 ms to minimize.
[2024-06-01 16:45:44] [INFO ] Deduced a trap composed of 124 places in 205 ms of which 5 ms to minimize.
[2024-06-01 16:45:48] [INFO ] Deduced a trap composed of 128 places in 263 ms of which 5 ms to minimize.
[2024-06-01 16:45:48] [INFO ] Deduced a trap composed of 158 places in 182 ms of which 2 ms to minimize.
[2024-06-01 16:45:48] [INFO ] Deduced a trap composed of 131 places in 174 ms of which 2 ms to minimize.
[2024-06-01 16:45:53] [INFO ] Deduced a trap composed of 151 places in 208 ms of which 3 ms to minimize.
[2024-06-01 16:45:53] [INFO ] Deduced a trap composed of 148 places in 179 ms of which 3 ms to minimize.
[2024-06-01 16:45:53] [INFO ] Deduced a trap composed of 148 places in 196 ms of which 3 ms to minimize.
[2024-06-01 16:45:53] [INFO ] Deduced a trap composed of 160 places in 177 ms of which 2 ms to minimize.
[2024-06-01 16:45:54] [INFO ] Deduced a trap composed of 153 places in 135 ms of which 2 ms to minimize.
[2024-06-01 16:45:54] [INFO ] Deduced a trap composed of 154 places in 144 ms of which 3 ms to minimize.
[2024-06-01 16:45:57] [INFO ] Deduced a trap composed of 138 places in 152 ms of which 2 ms to minimize.
[2024-06-01 16:45:57] [INFO ] Deduced a trap composed of 131 places in 134 ms of which 3 ms to minimize.
[2024-06-01 16:45:57] [INFO ] Deduced a trap composed of 147 places in 129 ms of which 2 ms to minimize.
[2024-06-01 16:45:58] [INFO ] Deduced a trap composed of 128 places in 129 ms of which 3 ms to minimize.
[2024-06-01 16:45:58] [INFO ] Deduced a trap composed of 125 places in 163 ms of which 5 ms to minimize.
[2024-06-01 16:45:58] [INFO ] Deduced a trap composed of 135 places in 194 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/327 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 442 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 327/776 variables, and 112 constraints, problems are : Problem set: 0 solved, 442 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 9/14 constraints, State Equation: 0/332 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/442 constraints, Known Traps: 60/61 constraints]
After SMT, in 60524ms problems are : Problem set: 0 solved, 442 unsolved
Search for dead transitions found 0 dead transitions in 60530ms
Starting structural reductions in SI_LTL mode, iteration 1 : 332/334 places, 448/450 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 83771 ms. Remains : 332/334 places, 448/450 transitions.
Treatment of property PolyORBNT-PT-S05J20-LTLFireability-01 finished in 267577 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 7 out of 343 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 343/343 places, 459/459 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 343 transition count 435
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 48 place count 319 transition count 435
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 48 place count 319 transition count 410
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 98 place count 294 transition count 410
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 102 place count 292 transition count 408
Applied a total of 102 rules in 67 ms. Remains 292 /343 variables (removed 51) and now considering 408/459 (removed 51) transitions.
Running 402 sub problems to find dead transitions.
[2024-06-01 16:46:06] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
// Phase 1: matrix 404 rows 292 cols
[2024-06-01 16:46:06] [INFO ] Computed 57 invariants in 6 ms
[2024-06-01 16:46:06] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/287 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/287 variables, 8/52 constraints. Problems are: Problem set: 0 solved, 402 unsolved
[2024-06-01 16:46:09] [INFO ] Deduced a trap composed of 116 places in 133 ms of which 2 ms to minimize.
[2024-06-01 16:46:09] [INFO ] Deduced a trap composed of 103 places in 99 ms of which 2 ms to minimize.
[2024-06-01 16:46:09] [INFO ] Deduced a trap composed of 91 places in 102 ms of which 2 ms to minimize.
[2024-06-01 16:46:09] [INFO ] Deduced a trap composed of 110 places in 126 ms of which 2 ms to minimize.
[2024-06-01 16:46:09] [INFO ] Deduced a trap composed of 91 places in 108 ms of which 3 ms to minimize.
[2024-06-01 16:46:10] [INFO ] Deduced a trap composed of 79 places in 108 ms of which 2 ms to minimize.
[2024-06-01 16:46:10] [INFO ] Deduced a trap composed of 78 places in 101 ms of which 2 ms to minimize.
[2024-06-01 16:46:10] [INFO ] Deduced a trap composed of 88 places in 91 ms of which 2 ms to minimize.
[2024-06-01 16:46:10] [INFO ] Deduced a trap composed of 78 places in 92 ms of which 1 ms to minimize.
[2024-06-01 16:46:10] [INFO ] Deduced a trap composed of 78 places in 126 ms of which 3 ms to minimize.
[2024-06-01 16:46:10] [INFO ] Deduced a trap composed of 78 places in 129 ms of which 2 ms to minimize.
[2024-06-01 16:46:11] [INFO ] Deduced a trap composed of 81 places in 130 ms of which 2 ms to minimize.
[2024-06-01 16:46:11] [INFO ] Deduced a trap composed of 78 places in 116 ms of which 2 ms to minimize.
[2024-06-01 16:46:11] [INFO ] Deduced a trap composed of 83 places in 114 ms of which 3 ms to minimize.
[2024-06-01 16:46:11] [INFO ] Deduced a trap composed of 81 places in 109 ms of which 2 ms to minimize.
[2024-06-01 16:46:11] [INFO ] Deduced a trap composed of 78 places in 134 ms of which 2 ms to minimize.
[2024-06-01 16:46:11] [INFO ] Deduced a trap composed of 104 places in 122 ms of which 2 ms to minimize.
[2024-06-01 16:46:11] [INFO ] Deduced a trap composed of 79 places in 112 ms of which 2 ms to minimize.
[2024-06-01 16:46:11] [INFO ] Deduced a trap composed of 79 places in 131 ms of which 2 ms to minimize.
[2024-06-01 16:46:12] [INFO ] Deduced a trap composed of 79 places in 114 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/287 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 402 unsolved
[2024-06-01 16:46:12] [INFO ] Deduced a trap composed of 85 places in 150 ms of which 3 ms to minimize.
[2024-06-01 16:46:12] [INFO ] Deduced a trap composed of 78 places in 155 ms of which 3 ms to minimize.
[2024-06-01 16:46:12] [INFO ] Deduced a trap composed of 79 places in 137 ms of which 4 ms to minimize.
[2024-06-01 16:46:13] [INFO ] Deduced a trap composed of 78 places in 133 ms of which 4 ms to minimize.
[2024-06-01 16:46:13] [INFO ] Deduced a trap composed of 78 places in 153 ms of which 3 ms to minimize.
[2024-06-01 16:46:13] [INFO ] Deduced a trap composed of 78 places in 143 ms of which 3 ms to minimize.
[2024-06-01 16:46:13] [INFO ] Deduced a trap composed of 78 places in 136 ms of which 3 ms to minimize.
[2024-06-01 16:46:14] [INFO ] Deduced a trap composed of 78 places in 155 ms of which 2 ms to minimize.
[2024-06-01 16:46:14] [INFO ] Deduced a trap composed of 78 places in 100 ms of which 2 ms to minimize.
[2024-06-01 16:46:14] [INFO ] Deduced a trap composed of 78 places in 149 ms of which 2 ms to minimize.
[2024-06-01 16:46:14] [INFO ] Deduced a trap composed of 78 places in 151 ms of which 2 ms to minimize.
[2024-06-01 16:46:14] [INFO ] Deduced a trap composed of 78 places in 197 ms of which 2 ms to minimize.
[2024-06-01 16:46:15] [INFO ] Deduced a trap composed of 78 places in 132 ms of which 2 ms to minimize.
[2024-06-01 16:46:15] [INFO ] Deduced a trap composed of 79 places in 129 ms of which 2 ms to minimize.
[2024-06-01 16:46:15] [INFO ] Deduced a trap composed of 79 places in 196 ms of which 5 ms to minimize.
[2024-06-01 16:46:15] [INFO ] Deduced a trap composed of 81 places in 141 ms of which 2 ms to minimize.
[2024-06-01 16:46:15] [INFO ] Deduced a trap composed of 78 places in 140 ms of which 2 ms to minimize.
[2024-06-01 16:46:15] [INFO ] Deduced a trap composed of 78 places in 105 ms of which 2 ms to minimize.
[2024-06-01 16:46:16] [INFO ] Deduced a trap composed of 80 places in 145 ms of which 2 ms to minimize.
[2024-06-01 16:46:16] [INFO ] Deduced a trap composed of 78 places in 157 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/287 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 402 unsolved
[2024-06-01 16:46:20] [INFO ] Deduced a trap composed of 58 places in 187 ms of which 3 ms to minimize.
[2024-06-01 16:46:20] [INFO ] Deduced a trap composed of 78 places in 142 ms of which 3 ms to minimize.
[2024-06-01 16:46:20] [INFO ] Deduced a trap composed of 78 places in 142 ms of which 4 ms to minimize.
[2024-06-01 16:46:20] [INFO ] Deduced a trap composed of 78 places in 144 ms of which 3 ms to minimize.
[2024-06-01 16:46:20] [INFO ] Deduced a trap composed of 58 places in 148 ms of which 4 ms to minimize.
[2024-06-01 16:46:21] [INFO ] Deduced a trap composed of 78 places in 148 ms of which 3 ms to minimize.
[2024-06-01 16:46:21] [INFO ] Deduced a trap composed of 78 places in 150 ms of which 3 ms to minimize.
[2024-06-01 16:46:21] [INFO ] Deduced a trap composed of 78 places in 150 ms of which 4 ms to minimize.
[2024-06-01 16:46:21] [INFO ] Deduced a trap composed of 78 places in 158 ms of which 3 ms to minimize.
[2024-06-01 16:46:21] [INFO ] Deduced a trap composed of 78 places in 152 ms of which 4 ms to minimize.
[2024-06-01 16:46:21] [INFO ] Deduced a trap composed of 78 places in 145 ms of which 3 ms to minimize.
[2024-06-01 16:46:22] [INFO ] Deduced a trap composed of 78 places in 155 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/287 variables, 12/104 constraints. Problems are: Problem set: 0 solved, 402 unsolved
[2024-06-01 16:46:23] [INFO ] Deduced a trap composed of 88 places in 151 ms of which 2 ms to minimize.
[2024-06-01 16:46:23] [INFO ] Deduced a trap composed of 97 places in 185 ms of which 6 ms to minimize.
[2024-06-01 16:46:24] [INFO ] Deduced a trap composed of 78 places in 126 ms of which 2 ms to minimize.
[2024-06-01 16:46:24] [INFO ] Deduced a trap composed of 92 places in 158 ms of which 2 ms to minimize.
[2024-06-01 16:46:24] [INFO ] Deduced a trap composed of 78 places in 155 ms of which 2 ms to minimize.
[2024-06-01 16:46:24] [INFO ] Deduced a trap composed of 78 places in 138 ms of which 2 ms to minimize.
[2024-06-01 16:46:24] [INFO ] Deduced a trap composed of 79 places in 134 ms of which 2 ms to minimize.
[2024-06-01 16:46:25] [INFO ] Deduced a trap composed of 78 places in 148 ms of which 2 ms to minimize.
[2024-06-01 16:46:25] [INFO ] Deduced a trap composed of 78 places in 168 ms of which 2 ms to minimize.
[2024-06-01 16:46:25] [INFO ] Deduced a trap composed of 78 places in 138 ms of which 3 ms to minimize.
[2024-06-01 16:46:25] [INFO ] Deduced a trap composed of 78 places in 197 ms of which 3 ms to minimize.
[2024-06-01 16:46:25] [INFO ] Deduced a trap composed of 78 places in 116 ms of which 2 ms to minimize.
[2024-06-01 16:46:26] [INFO ] Deduced a trap composed of 80 places in 159 ms of which 1 ms to minimize.
[2024-06-01 16:46:26] [INFO ] Deduced a trap composed of 78 places in 135 ms of which 2 ms to minimize.
[2024-06-01 16:46:26] [INFO ] Deduced a trap composed of 78 places in 139 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 287/696 variables, and 119 constraints, problems are : Problem set: 0 solved, 402 unsolved in 20021 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 8/13 constraints, State Equation: 0/292 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 402/402 constraints, Known Traps: 67/67 constraints]
Escalating to Integer solving :Problem set: 0 solved, 402 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/287 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/287 variables, 8/52 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/287 variables, 67/119 constraints. Problems are: Problem set: 0 solved, 402 unsolved
[2024-06-01 16:46:28] [INFO ] Deduced a trap composed of 13 places in 65 ms of which 1 ms to minimize.
[2024-06-01 16:46:28] [INFO ] Deduced a trap composed of 79 places in 145 ms of which 2 ms to minimize.
[2024-06-01 16:46:28] [INFO ] Deduced a trap composed of 82 places in 169 ms of which 2 ms to minimize.
[2024-06-01 16:46:28] [INFO ] Deduced a trap composed of 79 places in 141 ms of which 2 ms to minimize.
[2024-06-01 16:46:28] [INFO ] Deduced a trap composed of 78 places in 133 ms of which 2 ms to minimize.
[2024-06-01 16:46:28] [INFO ] Deduced a trap composed of 78 places in 120 ms of which 2 ms to minimize.
[2024-06-01 16:46:29] [INFO ] Deduced a trap composed of 58 places in 183 ms of which 3 ms to minimize.
[2024-06-01 16:46:29] [INFO ] Deduced a trap composed of 58 places in 154 ms of which 2 ms to minimize.
[2024-06-01 16:46:29] [INFO ] Deduced a trap composed of 80 places in 164 ms of which 4 ms to minimize.
[2024-06-01 16:46:29] [INFO ] Deduced a trap composed of 58 places in 163 ms of which 4 ms to minimize.
[2024-06-01 16:46:29] [INFO ] Deduced a trap composed of 78 places in 151 ms of which 2 ms to minimize.
[2024-06-01 16:46:29] [INFO ] Deduced a trap composed of 82 places in 163 ms of which 2 ms to minimize.
[2024-06-01 16:46:30] [INFO ] Deduced a trap composed of 78 places in 124 ms of which 2 ms to minimize.
[2024-06-01 16:46:30] [INFO ] Deduced a trap composed of 91 places in 160 ms of which 3 ms to minimize.
[2024-06-01 16:46:30] [INFO ] Deduced a trap composed of 78 places in 155 ms of which 3 ms to minimize.
[2024-06-01 16:46:30] [INFO ] Deduced a trap composed of 89 places in 150 ms of which 2 ms to minimize.
[2024-06-01 16:46:30] [INFO ] Deduced a trap composed of 89 places in 155 ms of which 4 ms to minimize.
[2024-06-01 16:46:30] [INFO ] Deduced a trap composed of 98 places in 152 ms of which 4 ms to minimize.
[2024-06-01 16:46:31] [INFO ] Deduced a trap composed of 92 places in 148 ms of which 4 ms to minimize.
[2024-06-01 16:46:31] [INFO ] Deduced a trap composed of 94 places in 151 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/287 variables, 20/139 constraints. Problems are: Problem set: 0 solved, 402 unsolved
[2024-06-01 16:46:34] [INFO ] Deduced a trap composed of 79 places in 180 ms of which 2 ms to minimize.
[2024-06-01 16:46:34] [INFO ] Deduced a trap composed of 82 places in 153 ms of which 2 ms to minimize.
[2024-06-01 16:46:35] [INFO ] Deduced a trap composed of 83 places in 195 ms of which 5 ms to minimize.
[2024-06-01 16:46:35] [INFO ] Deduced a trap composed of 79 places in 162 ms of which 2 ms to minimize.
[2024-06-01 16:46:35] [INFO ] Deduced a trap composed of 89 places in 134 ms of which 3 ms to minimize.
[2024-06-01 16:46:35] [INFO ] Deduced a trap composed of 89 places in 129 ms of which 2 ms to minimize.
[2024-06-01 16:46:35] [INFO ] Deduced a trap composed of 85 places in 141 ms of which 2 ms to minimize.
[2024-06-01 16:46:35] [INFO ] Deduced a trap composed of 82 places in 128 ms of which 2 ms to minimize.
[2024-06-01 16:46:35] [INFO ] Deduced a trap composed of 78 places in 155 ms of which 1 ms to minimize.
[2024-06-01 16:46:36] [INFO ] Deduced a trap composed of 83 places in 150 ms of which 2 ms to minimize.
[2024-06-01 16:46:36] [INFO ] Deduced a trap composed of 79 places in 168 ms of which 2 ms to minimize.
[2024-06-01 16:46:36] [INFO ] Deduced a trap composed of 83 places in 149 ms of which 2 ms to minimize.
[2024-06-01 16:46:36] [INFO ] Deduced a trap composed of 79 places in 156 ms of which 3 ms to minimize.
[2024-06-01 16:46:37] [INFO ] Deduced a trap composed of 125 places in 197 ms of which 2 ms to minimize.
[2024-06-01 16:46:37] [INFO ] Deduced a trap composed of 78 places in 207 ms of which 2 ms to minimize.
[2024-06-01 16:46:37] [INFO ] Deduced a trap composed of 79 places in 189 ms of which 2 ms to minimize.
[2024-06-01 16:46:37] [INFO ] Deduced a trap composed of 93 places in 169 ms of which 2 ms to minimize.
[2024-06-01 16:46:38] [INFO ] Deduced a trap composed of 106 places in 140 ms of which 2 ms to minimize.
[2024-06-01 16:46:38] [INFO ] Deduced a trap composed of 79 places in 215 ms of which 2 ms to minimize.
[2024-06-01 16:46:38] [INFO ] Deduced a trap composed of 108 places in 161 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/287 variables, 20/159 constraints. Problems are: Problem set: 0 solved, 402 unsolved
[2024-06-01 16:46:42] [INFO ] Deduced a trap composed of 111 places in 215 ms of which 3 ms to minimize.
[2024-06-01 16:46:42] [INFO ] Deduced a trap composed of 103 places in 161 ms of which 3 ms to minimize.
[2024-06-01 16:46:43] [INFO ] Deduced a trap composed of 112 places in 200 ms of which 2 ms to minimize.
[2024-06-01 16:46:43] [INFO ] Deduced a trap composed of 97 places in 192 ms of which 2 ms to minimize.
[2024-06-01 16:46:43] [INFO ] Deduced a trap composed of 89 places in 149 ms of which 2 ms to minimize.
[2024-06-01 16:46:43] [INFO ] Deduced a trap composed of 88 places in 114 ms of which 2 ms to minimize.
[2024-06-01 16:46:44] [INFO ] Deduced a trap composed of 88 places in 114 ms of which 2 ms to minimize.
[2024-06-01 16:46:44] [INFO ] Deduced a trap composed of 82 places in 112 ms of which 2 ms to minimize.
[2024-06-01 16:46:44] [INFO ] Deduced a trap composed of 94 places in 148 ms of which 2 ms to minimize.
[2024-06-01 16:46:44] [INFO ] Deduced a trap composed of 92 places in 149 ms of which 2 ms to minimize.
[2024-06-01 16:46:45] [INFO ] Deduced a trap composed of 82 places in 167 ms of which 2 ms to minimize.
[2024-06-01 16:46:45] [INFO ] Deduced a trap composed of 94 places in 153 ms of which 3 ms to minimize.
[2024-06-01 16:46:45] [INFO ] Deduced a trap composed of 100 places in 105 ms of which 2 ms to minimize.
[2024-06-01 16:46:46] [INFO ] Deduced a trap composed of 97 places in 143 ms of which 2 ms to minimize.
[2024-06-01 16:46:46] [INFO ] Deduced a trap composed of 97 places in 133 ms of which 3 ms to minimize.
[2024-06-01 16:46:46] [INFO ] Deduced a trap composed of 95 places in 151 ms of which 2 ms to minimize.
[2024-06-01 16:46:46] [INFO ] Deduced a trap composed of 97 places in 112 ms of which 3 ms to minimize.
[2024-06-01 16:46:46] [INFO ] Deduced a trap composed of 98 places in 148 ms of which 2 ms to minimize.
[2024-06-01 16:46:47] [INFO ] Deduced a trap composed of 94 places in 132 ms of which 2 ms to minimize.
SMT process timed out in 40875ms, After SMT, problems are : Problem set: 0 solved, 402 unsolved
Search for dead transitions found 0 dead transitions in 40894ms
[2024-06-01 16:46:47] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2024-06-01 16:46:47] [INFO ] Invariant cache hit.
[2024-06-01 16:46:47] [INFO ] Implicit Places using invariants in 305 ms returned []
[2024-06-01 16:46:47] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2024-06-01 16:46:47] [INFO ] Invariant cache hit.
[2024-06-01 16:46:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:46:49] [INFO ] Implicit Places using invariants and state equation in 2114 ms returned []
Implicit Place search using SMT with State Equation took 2445 ms to find 0 implicit places.
[2024-06-01 16:46:49] [INFO ] Redundant transitions in 3 ms returned []
Running 402 sub problems to find dead transitions.
[2024-06-01 16:46:49] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2024-06-01 16:46:49] [INFO ] Invariant cache hit.
[2024-06-01 16:46:49] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/287 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/287 variables, 8/52 constraints. Problems are: Problem set: 0 solved, 402 unsolved
[2024-06-01 16:46:52] [INFO ] Deduced a trap composed of 97 places in 86 ms of which 1 ms to minimize.
[2024-06-01 16:46:52] [INFO ] Deduced a trap composed of 91 places in 116 ms of which 2 ms to minimize.
[2024-06-01 16:46:52] [INFO ] Deduced a trap composed of 82 places in 117 ms of which 2 ms to minimize.
[2024-06-01 16:46:52] [INFO ] Deduced a trap composed of 98 places in 117 ms of which 2 ms to minimize.
[2024-06-01 16:46:52] [INFO ] Deduced a trap composed of 85 places in 116 ms of which 1 ms to minimize.
[2024-06-01 16:46:52] [INFO ] Deduced a trap composed of 67 places in 123 ms of which 1 ms to minimize.
[2024-06-01 16:46:52] [INFO ] Deduced a trap composed of 65 places in 192 ms of which 3 ms to minimize.
[2024-06-01 16:46:53] [INFO ] Deduced a trap composed of 128 places in 143 ms of which 3 ms to minimize.
[2024-06-01 16:46:53] [INFO ] Deduced a trap composed of 78 places in 128 ms of which 2 ms to minimize.
[2024-06-01 16:46:53] [INFO ] Deduced a trap composed of 97 places in 143 ms of which 8 ms to minimize.
[2024-06-01 16:46:53] [INFO ] Deduced a trap composed of 103 places in 139 ms of which 3 ms to minimize.
[2024-06-01 16:46:53] [INFO ] Deduced a trap composed of 92 places in 163 ms of which 15 ms to minimize.
[2024-06-01 16:46:53] [INFO ] Deduced a trap composed of 89 places in 140 ms of which 4 ms to minimize.
[2024-06-01 16:46:54] [INFO ] Deduced a trap composed of 92 places in 137 ms of which 3 ms to minimize.
[2024-06-01 16:46:54] [INFO ] Deduced a trap composed of 80 places in 150 ms of which 4 ms to minimize.
[2024-06-01 16:46:54] [INFO ] Deduced a trap composed of 81 places in 175 ms of which 5 ms to minimize.
[2024-06-01 16:46:54] [INFO ] Deduced a trap composed of 79 places in 135 ms of which 3 ms to minimize.
[2024-06-01 16:46:55] [INFO ] Deduced a trap composed of 79 places in 136 ms of which 3 ms to minimize.
[2024-06-01 16:46:55] [INFO ] Deduced a trap composed of 82 places in 139 ms of which 6 ms to minimize.
[2024-06-01 16:46:55] [INFO ] Deduced a trap composed of 80 places in 132 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/287 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 402 unsolved
[2024-06-01 16:46:55] [INFO ] Deduced a trap composed of 113 places in 173 ms of which 2 ms to minimize.
[2024-06-01 16:46:56] [INFO ] Deduced a trap composed of 88 places in 116 ms of which 2 ms to minimize.
[2024-06-01 16:46:56] [INFO ] Deduced a trap composed of 92 places in 129 ms of which 3 ms to minimize.
[2024-06-01 16:46:56] [INFO ] Deduced a trap composed of 97 places in 123 ms of which 2 ms to minimize.
[2024-06-01 16:46:56] [INFO ] Deduced a trap composed of 89 places in 97 ms of which 2 ms to minimize.
[2024-06-01 16:46:56] [INFO ] Deduced a trap composed of 92 places in 158 ms of which 4 ms to minimize.
[2024-06-01 16:46:56] [INFO ] Deduced a trap composed of 67 places in 153 ms of which 3 ms to minimize.
[2024-06-01 16:46:56] [INFO ] Deduced a trap composed of 92 places in 118 ms of which 2 ms to minimize.
[2024-06-01 16:46:57] [INFO ] Deduced a trap composed of 87 places in 136 ms of which 3 ms to minimize.
[2024-06-01 16:46:57] [INFO ] Deduced a trap composed of 90 places in 122 ms of which 1 ms to minimize.
[2024-06-01 16:46:57] [INFO ] Deduced a trap composed of 81 places in 132 ms of which 2 ms to minimize.
[2024-06-01 16:46:57] [INFO ] Deduced a trap composed of 85 places in 133 ms of which 3 ms to minimize.
[2024-06-01 16:46:57] [INFO ] Deduced a trap composed of 88 places in 150 ms of which 3 ms to minimize.
[2024-06-01 16:46:58] [INFO ] Deduced a trap composed of 97 places in 134 ms of which 2 ms to minimize.
[2024-06-01 16:46:58] [INFO ] Deduced a trap composed of 100 places in 112 ms of which 2 ms to minimize.
[2024-06-01 16:46:58] [INFO ] Deduced a trap composed of 85 places in 138 ms of which 4 ms to minimize.
[2024-06-01 16:46:58] [INFO ] Deduced a trap composed of 78 places in 141 ms of which 2 ms to minimize.
[2024-06-01 16:46:58] [INFO ] Deduced a trap composed of 78 places in 135 ms of which 3 ms to minimize.
[2024-06-01 16:46:59] [INFO ] Deduced a trap composed of 78 places in 132 ms of which 2 ms to minimize.
[2024-06-01 16:46:59] [INFO ] Deduced a trap composed of 78 places in 157 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/287 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 402 unsolved
[2024-06-01 16:47:02] [INFO ] Deduced a trap composed of 103 places in 209 ms of which 1 ms to minimize.
[2024-06-01 16:47:02] [INFO ] Deduced a trap composed of 82 places in 173 ms of which 2 ms to minimize.
[2024-06-01 16:47:02] [INFO ] Deduced a trap composed of 97 places in 147 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/287 variables, 3/95 constraints. Problems are: Problem set: 0 solved, 402 unsolved
[2024-06-01 16:47:04] [INFO ] Deduced a trap composed of 78 places in 204 ms of which 5 ms to minimize.
[2024-06-01 16:47:04] [INFO ] Deduced a trap composed of 78 places in 160 ms of which 3 ms to minimize.
[2024-06-01 16:47:04] [INFO ] Deduced a trap composed of 92 places in 121 ms of which 2 ms to minimize.
[2024-06-01 16:47:04] [INFO ] Deduced a trap composed of 82 places in 134 ms of which 4 ms to minimize.
[2024-06-01 16:47:05] [INFO ] Deduced a trap composed of 79 places in 175 ms of which 3 ms to minimize.
[2024-06-01 16:47:05] [INFO ] Deduced a trap composed of 78 places in 190 ms of which 5 ms to minimize.
[2024-06-01 16:47:06] [INFO ] Deduced a trap composed of 88 places in 220 ms of which 4 ms to minimize.
[2024-06-01 16:47:06] [INFO ] Deduced a trap composed of 78 places in 166 ms of which 3 ms to minimize.
[2024-06-01 16:47:06] [INFO ] Deduced a trap composed of 79 places in 135 ms of which 2 ms to minimize.
[2024-06-01 16:47:06] [INFO ] Deduced a trap composed of 78 places in 118 ms of which 3 ms to minimize.
[2024-06-01 16:47:06] [INFO ] Deduced a trap composed of 78 places in 112 ms of which 2 ms to minimize.
[2024-06-01 16:47:06] [INFO ] Deduced a trap composed of 78 places in 101 ms of which 2 ms to minimize.
[2024-06-01 16:47:07] [INFO ] Deduced a trap composed of 78 places in 116 ms of which 2 ms to minimize.
[2024-06-01 16:47:07] [INFO ] Deduced a trap composed of 78 places in 124 ms of which 2 ms to minimize.
[2024-06-01 16:47:07] [INFO ] Deduced a trap composed of 78 places in 124 ms of which 2 ms to minimize.
[2024-06-01 16:47:07] [INFO ] Deduced a trap composed of 78 places in 137 ms of which 2 ms to minimize.
[2024-06-01 16:47:07] [INFO ] Deduced a trap composed of 78 places in 104 ms of which 2 ms to minimize.
[2024-06-01 16:47:07] [INFO ] Deduced a trap composed of 78 places in 130 ms of which 2 ms to minimize.
[2024-06-01 16:47:08] [INFO ] Deduced a trap composed of 79 places in 157 ms of which 2 ms to minimize.
[2024-06-01 16:47:08] [INFO ] Deduced a trap composed of 79 places in 109 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/287 variables, 20/115 constraints. Problems are: Problem set: 0 solved, 402 unsolved
[2024-06-01 16:47:09] [INFO ] Deduced a trap composed of 90 places in 189 ms of which 4 ms to minimize.
[2024-06-01 16:47:09] [INFO ] Deduced a trap composed of 86 places in 149 ms of which 2 ms to minimize.
[2024-06-01 16:47:09] [INFO ] Deduced a trap composed of 88 places in 207 ms of which 2 ms to minimize.
[2024-06-01 16:47:09] [INFO ] Deduced a trap composed of 94 places in 137 ms of which 3 ms to minimize.
[2024-06-01 16:47:10] [INFO ] Deduced a trap composed of 89 places in 169 ms of which 2 ms to minimize.
[2024-06-01 16:47:10] [INFO ] Deduced a trap composed of 78 places in 114 ms of which 2 ms to minimize.
[2024-06-01 16:47:10] [INFO ] Deduced a trap composed of 78 places in 114 ms of which 2 ms to minimize.
[2024-06-01 16:47:10] [INFO ] Deduced a trap composed of 78 places in 151 ms of which 2 ms to minimize.
[2024-06-01 16:47:10] [INFO ] Deduced a trap composed of 78 places in 158 ms of which 1 ms to minimize.
[2024-06-01 16:47:11] [INFO ] Deduced a trap composed of 78 places in 160 ms of which 2 ms to minimize.
[2024-06-01 16:47:11] [INFO ] Deduced a trap composed of 94 places in 103 ms of which 2 ms to minimize.
[2024-06-01 16:47:11] [INFO ] Deduced a trap composed of 78 places in 102 ms of which 1 ms to minimize.
[2024-06-01 16:47:12] [INFO ] Deduced a trap composed of 79 places in 140 ms of which 2 ms to minimize.
[2024-06-01 16:47:12] [INFO ] Deduced a trap composed of 78 places in 100 ms of which 1 ms to minimize.
[2024-06-01 16:47:12] [INFO ] Deduced a trap composed of 78 places in 94 ms of which 2 ms to minimize.
[2024-06-01 16:47:12] [INFO ] Deduced a trap composed of 78 places in 130 ms of which 1 ms to minimize.
[2024-06-01 16:47:12] [INFO ] Deduced a trap composed of 78 places in 130 ms of which 2 ms to minimize.
[2024-06-01 16:47:12] [INFO ] Deduced a trap composed of 78 places in 95 ms of which 2 ms to minimize.
[2024-06-01 16:47:12] [INFO ] Deduced a trap composed of 78 places in 152 ms of which 5 ms to minimize.
[2024-06-01 16:47:13] [INFO ] Deduced a trap composed of 59 places in 146 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/287 variables, 20/135 constraints. Problems are: Problem set: 0 solved, 402 unsolved
[2024-06-01 16:47:18] [INFO ] Deduced a trap composed of 78 places in 104 ms of which 2 ms to minimize.
[2024-06-01 16:47:18] [INFO ] Deduced a trap composed of 78 places in 120 ms of which 2 ms to minimize.
[2024-06-01 16:47:19] [INFO ] Deduced a trap composed of 15 places in 158 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/287 variables, 3/138 constraints. Problems are: Problem set: 0 solved, 402 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 287/696 variables, and 138 constraints, problems are : Problem set: 0 solved, 402 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 8/13 constraints, State Equation: 0/292 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 402/402 constraints, Known Traps: 86/86 constraints]
Escalating to Integer solving :Problem set: 0 solved, 402 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/287 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/287 variables, 8/52 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/287 variables, 86/138 constraints. Problems are: Problem set: 0 solved, 402 unsolved
[2024-06-01 16:47:26] [INFO ] Deduced a trap composed of 13 places in 182 ms of which 1 ms to minimize.
[2024-06-01 16:47:38] [INFO ] Deduced a trap composed of 113 places in 118 ms of which 2 ms to minimize.
[2024-06-01 16:47:38] [INFO ] Deduced a trap composed of 122 places in 134 ms of which 2 ms to minimize.
[2024-06-01 16:47:38] [INFO ] Deduced a trap composed of 112 places in 123 ms of which 2 ms to minimize.
[2024-06-01 16:47:38] [INFO ] Deduced a trap composed of 122 places in 145 ms of which 2 ms to minimize.
[2024-06-01 16:47:39] [INFO ] Deduced a trap composed of 117 places in 159 ms of which 2 ms to minimize.
[2024-06-01 16:47:39] [INFO ] Deduced a trap composed of 117 places in 155 ms of which 3 ms to minimize.
[2024-06-01 16:47:39] [INFO ] Deduced a trap composed of 124 places in 173 ms of which 3 ms to minimize.
[2024-06-01 16:47:39] [INFO ] Deduced a trap composed of 116 places in 177 ms of which 2 ms to minimize.
[2024-06-01 16:47:40] [INFO ] Deduced a trap composed of 112 places in 170 ms of which 5 ms to minimize.
[2024-06-01 16:47:40] [INFO ] Deduced a trap composed of 110 places in 153 ms of which 2 ms to minimize.
[2024-06-01 16:47:40] [INFO ] Deduced a trap composed of 106 places in 238 ms of which 4 ms to minimize.
[2024-06-01 16:47:41] [INFO ] Deduced a trap composed of 124 places in 232 ms of which 5 ms to minimize.
[2024-06-01 16:47:41] [INFO ] Deduced a trap composed of 110 places in 223 ms of which 4 ms to minimize.
[2024-06-01 16:47:42] [INFO ] Deduced a trap composed of 116 places in 194 ms of which 3 ms to minimize.
[2024-06-01 16:47:42] [INFO ] Deduced a trap composed of 120 places in 230 ms of which 6 ms to minimize.
[2024-06-01 16:47:43] [INFO ] Deduced a trap composed of 110 places in 230 ms of which 5 ms to minimize.
[2024-06-01 16:47:43] [INFO ] Deduced a trap composed of 117 places in 162 ms of which 2 ms to minimize.
[2024-06-01 16:47:43] [INFO ] Deduced a trap composed of 116 places in 181 ms of which 5 ms to minimize.
[2024-06-01 16:47:44] [INFO ] Deduced a trap composed of 108 places in 228 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/287 variables, 20/158 constraints. Problems are: Problem set: 0 solved, 402 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 287/696 variables, and 158 constraints, problems are : Problem set: 0 solved, 402 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 8/13 constraints, State Equation: 0/292 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/402 constraints, Known Traps: 106/106 constraints]
After SMT, in 60452ms problems are : Problem set: 0 solved, 402 unsolved
Search for dead transitions found 0 dead transitions in 60460ms
Starting structural reductions in SI_LTL mode, iteration 1 : 292/343 places, 408/459 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 103885 ms. Remains : 292/343 places, 408/459 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J20-LTLFireability-02
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 13 ms.
FORMULA PolyORBNT-PT-S05J20-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J20-LTLFireability-02 finished in 104052 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)) U p1))'
Support contains 2 out of 343 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 343/343 places, 459/459 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 343 transition count 437
Reduce places removed 22 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 23 rules applied. Total rules applied 45 place count 321 transition count 436
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 46 place count 320 transition count 436
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 24 Pre rules applied. Total rules applied 46 place count 320 transition count 412
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 94 place count 296 transition count 412
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 98 place count 294 transition count 410
Applied a total of 98 rules in 53 ms. Remains 294 /343 variables (removed 49) and now considering 410/459 (removed 49) transitions.
Running 404 sub problems to find dead transitions.
[2024-06-01 16:47:50] [INFO ] Flow matrix only has 406 transitions (discarded 4 similar events)
// Phase 1: matrix 406 rows 294 cols
[2024-06-01 16:47:50] [INFO ] Computed 57 invariants in 8 ms
[2024-06-01 16:47:50] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/289 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/289 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 16:47:53] [INFO ] Deduced a trap composed of 96 places in 100 ms of which 2 ms to minimize.
[2024-06-01 16:47:53] [INFO ] Deduced a trap composed of 93 places in 121 ms of which 2 ms to minimize.
[2024-06-01 16:47:53] [INFO ] Deduced a trap composed of 96 places in 98 ms of which 2 ms to minimize.
[2024-06-01 16:47:53] [INFO ] Deduced a trap composed of 62 places in 116 ms of which 1 ms to minimize.
[2024-06-01 16:47:53] [INFO ] Deduced a trap composed of 67 places in 132 ms of which 1 ms to minimize.
[2024-06-01 16:47:53] [INFO ] Deduced a trap composed of 63 places in 116 ms of which 1 ms to minimize.
[2024-06-01 16:47:53] [INFO ] Deduced a trap composed of 96 places in 128 ms of which 2 ms to minimize.
[2024-06-01 16:47:54] [INFO ] Deduced a trap composed of 96 places in 114 ms of which 1 ms to minimize.
[2024-06-01 16:47:54] [INFO ] Deduced a trap composed of 96 places in 134 ms of which 3 ms to minimize.
[2024-06-01 16:47:54] [INFO ] Deduced a trap composed of 80 places in 105 ms of which 2 ms to minimize.
[2024-06-01 16:47:54] [INFO ] Deduced a trap composed of 93 places in 130 ms of which 3 ms to minimize.
[2024-06-01 16:47:54] [INFO ] Deduced a trap composed of 80 places in 158 ms of which 1 ms to minimize.
[2024-06-01 16:47:55] [INFO ] Deduced a trap composed of 90 places in 199 ms of which 2 ms to minimize.
[2024-06-01 16:47:55] [INFO ] Deduced a trap composed of 80 places in 174 ms of which 2 ms to minimize.
[2024-06-01 16:47:56] [INFO ] Deduced a trap composed of 80 places in 158 ms of which 2 ms to minimize.
[2024-06-01 16:47:56] [INFO ] Deduced a trap composed of 80 places in 200 ms of which 3 ms to minimize.
[2024-06-01 16:47:56] [INFO ] Deduced a trap composed of 80 places in 155 ms of which 5 ms to minimize.
[2024-06-01 16:47:56] [INFO ] Deduced a trap composed of 80 places in 154 ms of which 3 ms to minimize.
[2024-06-01 16:47:56] [INFO ] Deduced a trap composed of 80 places in 150 ms of which 3 ms to minimize.
[2024-06-01 16:47:56] [INFO ] Deduced a trap composed of 81 places in 157 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/289 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 16:47:57] [INFO ] Deduced a trap composed of 96 places in 157 ms of which 5 ms to minimize.
[2024-06-01 16:47:57] [INFO ] Deduced a trap composed of 91 places in 147 ms of which 2 ms to minimize.
[2024-06-01 16:47:57] [INFO ] Deduced a trap composed of 93 places in 158 ms of which 2 ms to minimize.
[2024-06-01 16:47:57] [INFO ] Deduced a trap composed of 96 places in 148 ms of which 4 ms to minimize.
[2024-06-01 16:47:58] [INFO ] Deduced a trap composed of 96 places in 148 ms of which 3 ms to minimize.
[2024-06-01 16:47:58] [INFO ] Deduced a trap composed of 80 places in 154 ms of which 2 ms to minimize.
[2024-06-01 16:47:58] [INFO ] Deduced a trap composed of 80 places in 139 ms of which 2 ms to minimize.
[2024-06-01 16:47:58] [INFO ] Deduced a trap composed of 80 places in 173 ms of which 3 ms to minimize.
[2024-06-01 16:47:58] [INFO ] Deduced a trap composed of 80 places in 157 ms of which 3 ms to minimize.
[2024-06-01 16:47:59] [INFO ] Deduced a trap composed of 80 places in 139 ms of which 3 ms to minimize.
[2024-06-01 16:47:59] [INFO ] Deduced a trap composed of 80 places in 138 ms of which 2 ms to minimize.
[2024-06-01 16:47:59] [INFO ] Deduced a trap composed of 81 places in 122 ms of which 5 ms to minimize.
[2024-06-01 16:47:59] [INFO ] Deduced a trap composed of 94 places in 131 ms of which 2 ms to minimize.
[2024-06-01 16:48:00] [INFO ] Deduced a trap composed of 96 places in 154 ms of which 3 ms to minimize.
[2024-06-01 16:48:00] [INFO ] Deduced a trap composed of 86 places in 137 ms of which 2 ms to minimize.
[2024-06-01 16:48:00] [INFO ] Deduced a trap composed of 80 places in 142 ms of which 3 ms to minimize.
[2024-06-01 16:48:00] [INFO ] Deduced a trap composed of 80 places in 159 ms of which 5 ms to minimize.
[2024-06-01 16:48:01] [INFO ] Deduced a trap composed of 81 places in 192 ms of which 3 ms to minimize.
[2024-06-01 16:48:01] [INFO ] Deduced a trap composed of 80 places in 145 ms of which 2 ms to minimize.
[2024-06-01 16:48:01] [INFO ] Deduced a trap composed of 81 places in 128 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/289 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 16:48:04] [INFO ] Deduced a trap composed of 99 places in 94 ms of which 2 ms to minimize.
[2024-06-01 16:48:04] [INFO ] Deduced a trap composed of 80 places in 120 ms of which 2 ms to minimize.
[2024-06-01 16:48:05] [INFO ] Deduced a trap composed of 80 places in 147 ms of which 2 ms to minimize.
[2024-06-01 16:48:05] [INFO ] Deduced a trap composed of 80 places in 142 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/289 variables, 4/96 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 16:48:11] [INFO ] Deduced a trap composed of 99 places in 126 ms of which 2 ms to minimize.
SMT process timed out in 20810ms, After SMT, problems are : Problem set: 0 solved, 404 unsolved
Search for dead transitions found 0 dead transitions in 20817ms
[2024-06-01 16:48:11] [INFO ] Flow matrix only has 406 transitions (discarded 4 similar events)
[2024-06-01 16:48:11] [INFO ] Invariant cache hit.
[2024-06-01 16:48:11] [INFO ] Implicit Places using invariants in 285 ms returned []
[2024-06-01 16:48:11] [INFO ] Flow matrix only has 406 transitions (discarded 4 similar events)
[2024-06-01 16:48:11] [INFO ] Invariant cache hit.
[2024-06-01 16:48:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:48:12] [INFO ] Implicit Places using invariants and state equation in 1500 ms returned []
Implicit Place search using SMT with State Equation took 1792 ms to find 0 implicit places.
[2024-06-01 16:48:12] [INFO ] Redundant transitions in 2 ms returned []
Running 404 sub problems to find dead transitions.
[2024-06-01 16:48:12] [INFO ] Flow matrix only has 406 transitions (discarded 4 similar events)
[2024-06-01 16:48:12] [INFO ] Invariant cache hit.
[2024-06-01 16:48:12] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/289 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/289 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 16:48:15] [INFO ] Deduced a trap composed of 102 places in 138 ms of which 2 ms to minimize.
[2024-06-01 16:48:15] [INFO ] Deduced a trap composed of 90 places in 116 ms of which 2 ms to minimize.
[2024-06-01 16:48:15] [INFO ] Deduced a trap composed of 96 places in 129 ms of which 3 ms to minimize.
[2024-06-01 16:48:15] [INFO ] Deduced a trap composed of 90 places in 134 ms of which 3 ms to minimize.
[2024-06-01 16:48:16] [INFO ] Deduced a trap composed of 93 places in 148 ms of which 2 ms to minimize.
[2024-06-01 16:48:16] [INFO ] Deduced a trap composed of 94 places in 133 ms of which 6 ms to minimize.
[2024-06-01 16:48:16] [INFO ] Deduced a trap composed of 93 places in 131 ms of which 3 ms to minimize.
[2024-06-01 16:48:16] [INFO ] Deduced a trap composed of 80 places in 130 ms of which 2 ms to minimize.
[2024-06-01 16:48:16] [INFO ] Deduced a trap composed of 93 places in 126 ms of which 2 ms to minimize.
[2024-06-01 16:48:16] [INFO ] Deduced a trap composed of 80 places in 141 ms of which 2 ms to minimize.
[2024-06-01 16:48:17] [INFO ] Deduced a trap composed of 80 places in 139 ms of which 2 ms to minimize.
[2024-06-01 16:48:17] [INFO ] Deduced a trap composed of 96 places in 101 ms of which 1 ms to minimize.
[2024-06-01 16:48:17] [INFO ] Deduced a trap composed of 96 places in 147 ms of which 3 ms to minimize.
[2024-06-01 16:48:18] [INFO ] Deduced a trap composed of 81 places in 152 ms of which 2 ms to minimize.
[2024-06-01 16:48:18] [INFO ] Deduced a trap composed of 80 places in 179 ms of which 2 ms to minimize.
[2024-06-01 16:48:18] [INFO ] Deduced a trap composed of 81 places in 146 ms of which 2 ms to minimize.
[2024-06-01 16:48:18] [INFO ] Deduced a trap composed of 80 places in 150 ms of which 2 ms to minimize.
[2024-06-01 16:48:18] [INFO ] Deduced a trap composed of 80 places in 156 ms of which 2 ms to minimize.
[2024-06-01 16:48:19] [INFO ] Deduced a trap composed of 90 places in 141 ms of which 2 ms to minimize.
[2024-06-01 16:48:19] [INFO ] Deduced a trap composed of 80 places in 153 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/289 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 16:48:19] [INFO ] Deduced a trap composed of 93 places in 150 ms of which 2 ms to minimize.
[2024-06-01 16:48:19] [INFO ] Deduced a trap composed of 94 places in 140 ms of which 2 ms to minimize.
[2024-06-01 16:48:20] [INFO ] Deduced a trap composed of 88 places in 154 ms of which 2 ms to minimize.
[2024-06-01 16:48:20] [INFO ] Deduced a trap composed of 93 places in 117 ms of which 2 ms to minimize.
[2024-06-01 16:48:20] [INFO ] Deduced a trap composed of 80 places in 163 ms of which 5 ms to minimize.
[2024-06-01 16:48:21] [INFO ] Deduced a trap composed of 80 places in 161 ms of which 2 ms to minimize.
[2024-06-01 16:48:21] [INFO ] Deduced a trap composed of 80 places in 163 ms of which 2 ms to minimize.
[2024-06-01 16:48:21] [INFO ] Deduced a trap composed of 80 places in 198 ms of which 5 ms to minimize.
[2024-06-01 16:48:21] [INFO ] Deduced a trap composed of 80 places in 188 ms of which 5 ms to minimize.
[2024-06-01 16:48:21] [INFO ] Deduced a trap composed of 80 places in 156 ms of which 1 ms to minimize.
[2024-06-01 16:48:22] [INFO ] Deduced a trap composed of 80 places in 129 ms of which 1 ms to minimize.
[2024-06-01 16:48:22] [INFO ] Deduced a trap composed of 90 places in 173 ms of which 2 ms to minimize.
[2024-06-01 16:48:22] [INFO ] Deduced a trap composed of 81 places in 132 ms of which 3 ms to minimize.
[2024-06-01 16:48:22] [INFO ] Deduced a trap composed of 80 places in 136 ms of which 3 ms to minimize.
[2024-06-01 16:48:22] [INFO ] Deduced a trap composed of 80 places in 134 ms of which 2 ms to minimize.
[2024-06-01 16:48:22] [INFO ] Deduced a trap composed of 80 places in 136 ms of which 4 ms to minimize.
[2024-06-01 16:48:23] [INFO ] Deduced a trap composed of 80 places in 130 ms of which 2 ms to minimize.
[2024-06-01 16:48:23] [INFO ] Deduced a trap composed of 81 places in 138 ms of which 6 ms to minimize.
[2024-06-01 16:48:23] [INFO ] Deduced a trap composed of 81 places in 144 ms of which 1 ms to minimize.
[2024-06-01 16:48:23] [INFO ] Deduced a trap composed of 105 places in 127 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/289 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 16:48:26] [INFO ] Deduced a trap composed of 105 places in 137 ms of which 2 ms to minimize.
[2024-06-01 16:48:26] [INFO ] Deduced a trap composed of 114 places in 143 ms of which 2 ms to minimize.
[2024-06-01 16:48:26] [INFO ] Deduced a trap composed of 86 places in 162 ms of which 2 ms to minimize.
[2024-06-01 16:48:27] [INFO ] Deduced a trap composed of 17 places in 195 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/289 variables, 4/96 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 16:48:28] [INFO ] Deduced a trap composed of 93 places in 185 ms of which 3 ms to minimize.
[2024-06-01 16:48:28] [INFO ] Deduced a trap composed of 96 places in 123 ms of which 2 ms to minimize.
[2024-06-01 16:48:28] [INFO ] Deduced a trap composed of 90 places in 124 ms of which 2 ms to minimize.
[2024-06-01 16:48:28] [INFO ] Deduced a trap composed of 86 places in 122 ms of which 2 ms to minimize.
[2024-06-01 16:48:29] [INFO ] Deduced a trap composed of 81 places in 157 ms of which 3 ms to minimize.
[2024-06-01 16:48:29] [INFO ] Deduced a trap composed of 80 places in 173 ms of which 3 ms to minimize.
[2024-06-01 16:48:29] [INFO ] Deduced a trap composed of 80 places in 175 ms of which 2 ms to minimize.
[2024-06-01 16:48:30] [INFO ] Deduced a trap composed of 80 places in 166 ms of which 2 ms to minimize.
[2024-06-01 16:48:30] [INFO ] Deduced a trap composed of 81 places in 183 ms of which 3 ms to minimize.
[2024-06-01 16:48:30] [INFO ] Deduced a trap composed of 80 places in 176 ms of which 2 ms to minimize.
[2024-06-01 16:48:30] [INFO ] Deduced a trap composed of 94 places in 170 ms of which 2 ms to minimize.
[2024-06-01 16:48:31] [INFO ] Deduced a trap composed of 81 places in 125 ms of which 2 ms to minimize.
[2024-06-01 16:48:31] [INFO ] Deduced a trap composed of 81 places in 133 ms of which 2 ms to minimize.
[2024-06-01 16:48:31] [INFO ] Deduced a trap composed of 80 places in 123 ms of which 2 ms to minimize.
[2024-06-01 16:48:31] [INFO ] Deduced a trap composed of 81 places in 153 ms of which 2 ms to minimize.
[2024-06-01 16:48:31] [INFO ] Deduced a trap composed of 81 places in 128 ms of which 2 ms to minimize.
[2024-06-01 16:48:31] [INFO ] Deduced a trap composed of 80 places in 124 ms of which 2 ms to minimize.
[2024-06-01 16:48:31] [INFO ] Deduced a trap composed of 80 places in 123 ms of which 2 ms to minimize.
[2024-06-01 16:48:32] [INFO ] Deduced a trap composed of 80 places in 144 ms of which 2 ms to minimize.
[2024-06-01 16:48:32] [INFO ] Deduced a trap composed of 80 places in 154 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/289 variables, 20/116 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 16:48:33] [INFO ] Deduced a trap composed of 93 places in 130 ms of which 2 ms to minimize.
[2024-06-01 16:48:33] [INFO ] Deduced a trap composed of 87 places in 113 ms of which 2 ms to minimize.
[2024-06-01 16:48:34] [INFO ] Deduced a trap composed of 93 places in 136 ms of which 2 ms to minimize.
[2024-06-01 16:48:34] [INFO ] Deduced a trap composed of 80 places in 127 ms of which 2 ms to minimize.
[2024-06-01 16:48:34] [INFO ] Deduced a trap composed of 80 places in 142 ms of which 3 ms to minimize.
[2024-06-01 16:48:34] [INFO ] Deduced a trap composed of 80 places in 135 ms of which 2 ms to minimize.
[2024-06-01 16:48:35] [INFO ] Deduced a trap composed of 80 places in 136 ms of which 2 ms to minimize.
[2024-06-01 16:48:35] [INFO ] Deduced a trap composed of 81 places in 120 ms of which 2 ms to minimize.
[2024-06-01 16:48:35] [INFO ] Deduced a trap composed of 93 places in 160 ms of which 3 ms to minimize.
[2024-06-01 16:48:35] [INFO ] Deduced a trap composed of 80 places in 147 ms of which 3 ms to minimize.
[2024-06-01 16:48:41] [INFO ] Deduced a trap composed of 80 places in 6021 ms of which 2 ms to minimize.
[2024-06-01 16:48:41] [INFO ] Deduced a trap composed of 80 places in 157 ms of which 4 ms to minimize.
[2024-06-01 16:48:41] [INFO ] Deduced a trap composed of 80 places in 139 ms of which 5 ms to minimize.
[2024-06-01 16:48:42] [INFO ] Deduced a trap composed of 96 places in 138 ms of which 2 ms to minimize.
[2024-06-01 16:48:42] [INFO ] Deduced a trap composed of 96 places in 133 ms of which 2 ms to minimize.
[2024-06-01 16:48:42] [INFO ] Deduced a trap composed of 90 places in 139 ms of which 1 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 1.0)
(s2 0.0)
(s3 (/ 3.0 4.0))
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 1.0)
(s8 0.0)
(s9 1.0)
(s10 (/ 1.0 4.0))
(s11 0.0)
(s12 (/ 9.0 4.0))
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 (/ 1.0 4.0))
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 (/ 3.0 4.0))
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 1.0)
(s31 (/ 1.0 6.0))
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 1.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 1.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 (/ 1.0 12.0))
(s71 0.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
(s76 0.0)
(s77 0.0)
(s78 0.0)
(s79 0.0)
(s80 0.0)
(s81 0.0)
(s82 (/ 3.0 4.0))
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(s86 0.0)
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(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s102 (/ 1.0 12.0))
(s103 0.0)
(s104 0.0)
(s105 0.0)
(s106 0.0)
(s107 0.0)
(s108 0.0)
(s109 1.0)
(s110 0.0)
(s111 0.0)
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(s114 0.0)
(s115 0.0)
(s116 0.0)
(s117 0.0)
(s118 1.0)
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(s121 0.0)
(s122 0.0)
(s123 0.0)
(s124 0.0)
(s125 (/ 3.0 4.0))
(s126 0.0)
(s127 0.0)
(s129 (/ 3.0 4.0))
(s130 0.0)
(s131 0.0)
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(s174 0.0)
(s175 0.0)
(s176 1.0)
(s177 0.0)
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(s179 0.0)
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(s185 0.0)
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(s188 0.0)
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(s190 0.0)
(s191 0.0)
(s192 0.0)
(s193 (/ 3.0 4.0))
(s194 0.0)
(s195 (/ 1.0 6.0))
(s196 0.0)
(s197 0.0)
(s198 9.0)
(s199 0.0)
(s200 0.0)
(s201 0.0)
(s202 0.0)
(s203 0.0)
(s204 0.0)
(s205 (/ 1.0 4.0))
(s206 1.0)
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(s218 0.0)
(s219 (/ 1.0 4.0))
(s220 0.0)
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(s222 0.0)
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(s225 1.0)
(s226 1.0)
(s227 0.0)
(s228 0.0)
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(s231 0.0)
(s232 1.0)
(s233 0.0)
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(s245 1.0)
(s246 0.0)
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(s248 0.0)
(s249 1.0)
(s250 1.0)
(s251 0.0)
(s252 0.0)
(s253 0.0)
(s254 1.0)
(s255 0.0)
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(s257 0.0)
(s258 0.0)
(s259 0.0)
(s260 0.0)
(s261 0.0)
(s262 0.0)
(s263 0.0)
(s264 0.0)
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(s267 1.0)
(s268 0.0)
(s269 0.0)
(s270 0.0)
(s271 0.0)
(timeout
s272 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 289/700 variables, and 132 constraints, problems are : Problem set: 0 solved, 404 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 9/14 constraints, State Equation: 0/294 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 404/404 constraints, Known Traps: 80/80 constraints]
Escalating to Integer solving :Problem set: 0 solved, 404 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/289 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/289 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/289 variables, 80/132 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 16:48:45] [INFO ] Deduced a trap composed of 84 places in 255 ms of which 6 ms to minimize.
[2024-06-01 16:48:45] [INFO ] Deduced a trap composed of 80 places in 264 ms of which 3 ms to minimize.
[2024-06-01 16:48:45] [INFO ] Deduced a trap composed of 80 places in 186 ms of which 2 ms to minimize.
[2024-06-01 16:48:46] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 1 ms to minimize.
[2024-06-01 16:48:46] [INFO ] Deduced a trap composed of 80 places in 177 ms of which 4 ms to minimize.
[2024-06-01 16:48:46] [INFO ] Deduced a trap composed of 84 places in 151 ms of which 2 ms to minimize.
[2024-06-01 16:48:46] [INFO ] Deduced a trap composed of 99 places in 156 ms of which 4 ms to minimize.
[2024-06-01 16:48:46] [INFO ] Deduced a trap composed of 112 places in 147 ms of which 3 ms to minimize.
[2024-06-01 16:48:47] [INFO ] Deduced a trap composed of 87 places in 149 ms of which 3 ms to minimize.
[2024-06-01 16:48:47] [INFO ] Deduced a trap composed of 112 places in 154 ms of which 2 ms to minimize.
[2024-06-01 16:48:47] [INFO ] Deduced a trap composed of 116 places in 129 ms of which 20 ms to minimize.
[2024-06-01 16:48:47] [INFO ] Deduced a trap composed of 88 places in 158 ms of which 3 ms to minimize.
[2024-06-01 16:48:47] [INFO ] Deduced a trap composed of 99 places in 204 ms of which 4 ms to minimize.
[2024-06-01 16:48:47] [INFO ] Deduced a trap composed of 94 places in 218 ms of which 2 ms to minimize.
[2024-06-01 16:48:48] [INFO ] Deduced a trap composed of 93 places in 157 ms of which 4 ms to minimize.
[2024-06-01 16:48:48] [INFO ] Deduced a trap composed of 84 places in 185 ms of which 6 ms to minimize.
[2024-06-01 16:48:48] [INFO ] Deduced a trap composed of 90 places in 174 ms of which 5 ms to minimize.
[2024-06-01 16:48:48] [INFO ] Deduced a trap composed of 91 places in 169 ms of which 2 ms to minimize.
[2024-06-01 16:48:48] [INFO ] Deduced a trap composed of 80 places in 160 ms of which 1 ms to minimize.
[2024-06-01 16:48:49] [INFO ] Deduced a trap composed of 96 places in 163 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/289 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 16:48:51] [INFO ] Deduced a trap composed of 102 places in 204 ms of which 4 ms to minimize.
[2024-06-01 16:48:51] [INFO ] Deduced a trap composed of 110 places in 160 ms of which 2 ms to minimize.
[2024-06-01 16:48:51] [INFO ] Deduced a trap composed of 93 places in 201 ms of which 4 ms to minimize.
[2024-06-01 16:48:52] [INFO ] Deduced a trap composed of 92 places in 199 ms of which 5 ms to minimize.
[2024-06-01 16:48:52] [INFO ] Deduced a trap composed of 85 places in 170 ms of which 4 ms to minimize.
[2024-06-01 16:48:52] [INFO ] Deduced a trap composed of 90 places in 196 ms of which 3 ms to minimize.
[2024-06-01 16:48:52] [INFO ] Deduced a trap composed of 93 places in 172 ms of which 4 ms to minimize.
[2024-06-01 16:48:53] [INFO ] Deduced a trap composed of 108 places in 139 ms of which 2 ms to minimize.
[2024-06-01 16:48:53] [INFO ] Deduced a trap composed of 123 places in 190 ms of which 3 ms to minimize.
[2024-06-01 16:48:53] [INFO ] Deduced a trap composed of 111 places in 159 ms of which 3 ms to minimize.
[2024-06-01 16:48:53] [INFO ] Deduced a trap composed of 114 places in 136 ms of which 2 ms to minimize.
[2024-06-01 16:48:53] [INFO ] Deduced a trap composed of 87 places in 167 ms of which 4 ms to minimize.
[2024-06-01 16:48:54] [INFO ] Deduced a trap composed of 96 places in 191 ms of which 2 ms to minimize.
[2024-06-01 16:48:54] [INFO ] Deduced a trap composed of 87 places in 201 ms of which 5 ms to minimize.
[2024-06-01 16:48:54] [INFO ] Deduced a trap composed of 87 places in 162 ms of which 3 ms to minimize.
[2024-06-01 16:48:54] [INFO ] Deduced a trap composed of 85 places in 169 ms of which 4 ms to minimize.
[2024-06-01 16:48:54] [INFO ] Deduced a trap composed of 93 places in 126 ms of which 2 ms to minimize.
[2024-06-01 16:48:55] [INFO ] Deduced a trap composed of 92 places in 117 ms of which 2 ms to minimize.
[2024-06-01 16:48:56] [INFO ] Deduced a trap composed of 94 places in 134 ms of which 2 ms to minimize.
[2024-06-01 16:48:56] [INFO ] Deduced a trap composed of 99 places in 152 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/289 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 16:49:09] [INFO ] Deduced a trap composed of 110 places in 146 ms of which 3 ms to minimize.
[2024-06-01 16:49:10] [INFO ] Deduced a trap composed of 126 places in 140 ms of which 3 ms to minimize.
[2024-06-01 16:49:10] [INFO ] Deduced a trap composed of 110 places in 133 ms of which 3 ms to minimize.
[2024-06-01 16:49:10] [INFO ] Deduced a trap composed of 118 places in 181 ms of which 2 ms to minimize.
[2024-06-01 16:49:10] [INFO ] Deduced a trap composed of 116 places in 170 ms of which 1 ms to minimize.
[2024-06-01 16:49:10] [INFO ] Deduced a trap composed of 114 places in 147 ms of which 2 ms to minimize.
[2024-06-01 16:49:10] [INFO ] Deduced a trap composed of 116 places in 129 ms of which 2 ms to minimize.
[2024-06-01 16:49:11] [INFO ] Deduced a trap composed of 118 places in 146 ms of which 2 ms to minimize.
[2024-06-01 16:49:11] [INFO ] Deduced a trap composed of 112 places in 147 ms of which 1 ms to minimize.
[2024-06-01 16:49:11] [INFO ] Deduced a trap composed of 118 places in 203 ms of which 3 ms to minimize.
[2024-06-01 16:49:11] [INFO ] Deduced a trap composed of 118 places in 233 ms of which 4 ms to minimize.
[2024-06-01 16:49:12] [INFO ] Deduced a trap composed of 123 places in 182 ms of which 2 ms to minimize.
[2024-06-01 16:49:12] [INFO ] Deduced a trap composed of 118 places in 163 ms of which 5 ms to minimize.
[2024-06-01 16:49:12] [INFO ] Deduced a trap composed of 120 places in 151 ms of which 2 ms to minimize.
[2024-06-01 16:49:13] [INFO ] Deduced a trap composed of 133 places in 156 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 289/700 variables, and 187 constraints, problems are : Problem set: 0 solved, 404 unsolved in 30056 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 9/14 constraints, State Equation: 0/294 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/404 constraints, Known Traps: 135/135 constraints]
After SMT, in 60596ms problems are : Problem set: 0 solved, 404 unsolved
Search for dead transitions found 0 dead transitions in 60603ms
Starting structural reductions in SI_LTL mode, iteration 1 : 294/343 places, 410/459 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 83291 ms. Remains : 294/343 places, 410/459 transitions.
Stuttering acceptance computed with spot in 134 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J20-LTLFireability-03
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-PT-S05J20-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J20-LTLFireability-03 finished in 83459 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(p1)||p0) U p2))'
Support contains 32 out of 343 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 343/343 places, 459/459 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 343 transition count 435
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 48 place count 319 transition count 435
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 48 place count 319 transition count 412
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 94 place count 296 transition count 412
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 96 place count 295 transition count 411
Applied a total of 96 rules in 32 ms. Remains 295 /343 variables (removed 48) and now considering 411/459 (removed 48) transitions.
Running 405 sub problems to find dead transitions.
[2024-06-01 16:49:13] [INFO ] Flow matrix only has 407 transitions (discarded 4 similar events)
// Phase 1: matrix 407 rows 295 cols
[2024-06-01 16:49:13] [INFO ] Computed 57 invariants in 4 ms
[2024-06-01 16:49:13] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/289 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/289 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/289 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 3 (OVERLAPS) 6/295 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 405 unsolved
[2024-06-01 16:49:20] [INFO ] Deduced a trap composed of 97 places in 172 ms of which 2 ms to minimize.
[2024-06-01 16:49:20] [INFO ] Deduced a trap composed of 98 places in 161 ms of which 2 ms to minimize.
[2024-06-01 16:49:20] [INFO ] Deduced a trap composed of 91 places in 258 ms of which 3 ms to minimize.
[2024-06-01 16:49:21] [INFO ] Deduced a trap composed of 100 places in 201 ms of which 4 ms to minimize.
[2024-06-01 16:49:21] [INFO ] Deduced a trap composed of 97 places in 161 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/295 variables, 5/62 constraints. Problems are: Problem set: 0 solved, 405 unsolved
[2024-06-01 16:49:22] [INFO ] Deduced a trap composed of 88 places in 175 ms of which 3 ms to minimize.
[2024-06-01 16:49:22] [INFO ] Deduced a trap composed of 94 places in 119 ms of which 2 ms to minimize.
[2024-06-01 16:49:22] [INFO ] Deduced a trap composed of 56 places in 119 ms of which 2 ms to minimize.
[2024-06-01 16:49:22] [INFO ] Deduced a trap composed of 103 places in 112 ms of which 2 ms to minimize.
[2024-06-01 16:49:22] [INFO ] Deduced a trap composed of 109 places in 123 ms of which 2 ms to minimize.
[2024-06-01 16:49:24] [INFO ] Deduced a trap composed of 71 places in 165 ms of which 3 ms to minimize.
[2024-06-01 16:49:24] [INFO ] Deduced a trap composed of 82 places in 129 ms of which 2 ms to minimize.
[2024-06-01 16:49:24] [INFO ] Deduced a trap composed of 72 places in 126 ms of which 2 ms to minimize.
[2024-06-01 16:49:24] [INFO ] Deduced a trap composed of 94 places in 134 ms of which 2 ms to minimize.
[2024-06-01 16:49:24] [INFO ] Deduced a trap composed of 107 places in 142 ms of which 3 ms to minimize.
[2024-06-01 16:49:25] [INFO ] Deduced a trap composed of 102 places in 231 ms of which 5 ms to minimize.
[2024-06-01 16:49:25] [INFO ] Deduced a trap composed of 97 places in 155 ms of which 2 ms to minimize.
[2024-06-01 16:49:25] [INFO ] Deduced a trap composed of 91 places in 132 ms of which 2 ms to minimize.
[2024-06-01 16:49:25] [INFO ] Deduced a trap composed of 87 places in 168 ms of which 3 ms to minimize.
[2024-06-01 16:49:25] [INFO ] Deduced a trap composed of 85 places in 181 ms of which 3 ms to minimize.
[2024-06-01 16:49:26] [INFO ] Deduced a trap composed of 87 places in 150 ms of which 2 ms to minimize.
[2024-06-01 16:49:26] [INFO ] Deduced a trap composed of 91 places in 117 ms of which 2 ms to minimize.
[2024-06-01 16:49:26] [INFO ] Deduced a trap composed of 91 places in 151 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/295 variables, 18/80 constraints. Problems are: Problem set: 0 solved, 405 unsolved
[2024-06-01 16:49:27] [INFO ] Deduced a trap composed of 56 places in 151 ms of which 2 ms to minimize.
[2024-06-01 16:49:27] [INFO ] Deduced a trap composed of 97 places in 112 ms of which 2 ms to minimize.
[2024-06-01 16:49:28] [INFO ] Deduced a trap composed of 91 places in 110 ms of which 2 ms to minimize.
[2024-06-01 16:49:28] [INFO ] Deduced a trap composed of 91 places in 122 ms of which 2 ms to minimize.
[2024-06-01 16:49:28] [INFO ] Deduced a trap composed of 94 places in 108 ms of which 2 ms to minimize.
[2024-06-01 16:49:29] [INFO ] Deduced a trap composed of 56 places in 100 ms of which 1 ms to minimize.
[2024-06-01 16:49:29] [INFO ] Deduced a trap composed of 94 places in 141 ms of which 1 ms to minimize.
[2024-06-01 16:49:29] [INFO ] Deduced a trap composed of 89 places in 151 ms of which 2 ms to minimize.
[2024-06-01 16:49:29] [INFO ] Deduced a trap composed of 91 places in 142 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/295 variables, 9/89 constraints. Problems are: Problem set: 0 solved, 405 unsolved
[2024-06-01 16:49:33] [INFO ] Deduced a trap composed of 88 places in 104 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/295 variables, 1/90 constraints. Problems are: Problem set: 0 solved, 405 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 295/702 variables, and 90 constraints, problems are : Problem set: 0 solved, 405 unsolved in 20015 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 0/295 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 405/405 constraints, Known Traps: 33/33 constraints]
Escalating to Integer solving :Problem set: 0 solved, 405 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/289 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/289 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 405 unsolved
[2024-06-01 16:49:35] [INFO ] Deduced a trap composed of 56 places in 74 ms of which 2 ms to minimize.
[2024-06-01 16:49:35] [INFO ] Deduced a trap composed of 56 places in 87 ms of which 1 ms to minimize.
[2024-06-01 16:49:35] [INFO ] Deduced a trap composed of 56 places in 89 ms of which 1 ms to minimize.
[2024-06-01 16:49:35] [INFO ] Deduced a trap composed of 56 places in 113 ms of which 1 ms to minimize.
[2024-06-01 16:49:36] [INFO ] Deduced a trap composed of 57 places in 89 ms of which 1 ms to minimize.
[2024-06-01 16:49:36] [INFO ] Deduced a trap composed of 56 places in 88 ms of which 1 ms to minimize.
[2024-06-01 16:49:36] [INFO ] Deduced a trap composed of 56 places in 85 ms of which 1 ms to minimize.
[2024-06-01 16:49:36] [INFO ] Deduced a trap composed of 56 places in 96 ms of which 1 ms to minimize.
[2024-06-01 16:49:37] [INFO ] Deduced a trap composed of 12 places in 155 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/289 variables, 9/60 constraints. Problems are: Problem set: 0 solved, 405 unsolved
[2024-06-01 16:49:38] [INFO ] Deduced a trap composed of 56 places in 109 ms of which 2 ms to minimize.
[2024-06-01 16:49:39] [INFO ] Deduced a trap composed of 56 places in 78 ms of which 1 ms to minimize.
[2024-06-01 16:49:39] [INFO ] Deduced a trap composed of 56 places in 102 ms of which 1 ms to minimize.
[2024-06-01 16:49:39] [INFO ] Deduced a trap composed of 56 places in 88 ms of which 1 ms to minimize.
[2024-06-01 16:49:39] [INFO ] Deduced a trap composed of 56 places in 79 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/289 variables, 5/65 constraints. Problems are: Problem set: 0 solved, 405 unsolved
[2024-06-01 16:49:41] [INFO ] Deduced a trap composed of 14 places in 119 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/289 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 405 unsolved
[2024-06-01 16:49:43] [INFO ] Deduced a trap composed of 56 places in 112 ms of which 1 ms to minimize.
[2024-06-01 16:49:44] [INFO ] Deduced a trap composed of 56 places in 87 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/289 variables, 2/68 constraints. Problems are: Problem set: 0 solved, 405 unsolved
[2024-06-01 16:49:45] [INFO ] Deduced a trap composed of 57 places in 97 ms of which 2 ms to minimize.
[2024-06-01 16:49:45] [INFO ] Deduced a trap composed of 56 places in 65 ms of which 1 ms to minimize.
[2024-06-01 16:49:46] [INFO ] Deduced a trap composed of 59 places in 74 ms of which 2 ms to minimize.
[2024-06-01 16:49:46] [INFO ] Deduced a trap composed of 56 places in 63 ms of which 1 ms to minimize.
[2024-06-01 16:49:46] [INFO ] Deduced a trap composed of 57 places in 58 ms of which 1 ms to minimize.
[2024-06-01 16:49:46] [INFO ] Deduced a trap composed of 60 places in 55 ms of which 1 ms to minimize.
[2024-06-01 16:49:46] [INFO ] Deduced a trap composed of 57 places in 52 ms of which 1 ms to minimize.
[2024-06-01 16:49:46] [INFO ] Deduced a trap composed of 59 places in 51 ms of which 1 ms to minimize.
[2024-06-01 16:49:46] [INFO ] Deduced a trap composed of 56 places in 61 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 9/77 constraints. Problems are: Problem set: 0 solved, 405 unsolved
[2024-06-01 16:49:48] [INFO ] Deduced a trap composed of 56 places in 107 ms of which 1 ms to minimize.
[2024-06-01 16:49:49] [INFO ] Deduced a trap composed of 56 places in 81 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 2/79 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/289 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 9 (OVERLAPS) 6/295 variables, 6/85 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/295 variables, 33/118 constraints. Problems are: Problem set: 0 solved, 405 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 295/702 variables, and 118 constraints, problems are : Problem set: 0 solved, 405 unsolved in 20060 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 0/295 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/405 constraints, Known Traps: 61/61 constraints]
After SMT, in 40557ms problems are : Problem set: 0 solved, 405 unsolved
Search for dead transitions found 0 dead transitions in 40564ms
[2024-06-01 16:49:54] [INFO ] Flow matrix only has 407 transitions (discarded 4 similar events)
[2024-06-01 16:49:54] [INFO ] Invariant cache hit.
[2024-06-01 16:49:54] [INFO ] Implicit Places using invariants in 317 ms returned []
[2024-06-01 16:49:54] [INFO ] Flow matrix only has 407 transitions (discarded 4 similar events)
[2024-06-01 16:49:54] [INFO ] Invariant cache hit.
[2024-06-01 16:49:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:49:56] [INFO ] Implicit Places using invariants and state equation in 1493 ms returned []
Implicit Place search using SMT with State Equation took 1818 ms to find 0 implicit places.
[2024-06-01 16:49:56] [INFO ] Redundant transitions in 6 ms returned []
Running 405 sub problems to find dead transitions.
[2024-06-01 16:49:56] [INFO ] Flow matrix only has 407 transitions (discarded 4 similar events)
[2024-06-01 16:49:56] [INFO ] Invariant cache hit.
[2024-06-01 16:49:56] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/289 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/289 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/289 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 3 (OVERLAPS) 6/295 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 405 unsolved
[2024-06-01 16:50:02] [INFO ] Deduced a trap composed of 97 places in 154 ms of which 3 ms to minimize.
[2024-06-01 16:50:02] [INFO ] Deduced a trap composed of 100 places in 152 ms of which 4 ms to minimize.
[2024-06-01 16:50:02] [INFO ] Deduced a trap composed of 56 places in 187 ms of which 5 ms to minimize.
[2024-06-01 16:50:02] [INFO ] Deduced a trap composed of 94 places in 156 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/295 variables, 4/61 constraints. Problems are: Problem set: 0 solved, 405 unsolved
[2024-06-01 16:50:04] [INFO ] Deduced a trap composed of 106 places in 204 ms of which 2 ms to minimize.
[2024-06-01 16:50:05] [INFO ] Deduced a trap composed of 101 places in 164 ms of which 1 ms to minimize.
[2024-06-01 16:50:05] [INFO ] Deduced a trap composed of 106 places in 181 ms of which 4 ms to minimize.
[2024-06-01 16:50:05] [INFO ] Deduced a trap composed of 100 places in 192 ms of which 3 ms to minimize.
[2024-06-01 16:50:07] [INFO ] Deduced a trap composed of 71 places in 157 ms of which 3 ms to minimize.
[2024-06-01 16:50:07] [INFO ] Deduced a trap composed of 94 places in 161 ms of which 2 ms to minimize.
[2024-06-01 16:50:07] [INFO ] Deduced a trap composed of 109 places in 176 ms of which 1 ms to minimize.
[2024-06-01 16:50:08] [INFO ] Deduced a trap composed of 88 places in 130 ms of which 2 ms to minimize.
[2024-06-01 16:50:08] [INFO ] Deduced a trap composed of 94 places in 172 ms of which 2 ms to minimize.
[2024-06-01 16:50:08] [INFO ] Deduced a trap composed of 18 places in 190 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/295 variables, 10/71 constraints. Problems are: Problem set: 0 solved, 405 unsolved
[2024-06-01 16:50:09] [INFO ] Deduced a trap composed of 56 places in 177 ms of which 5 ms to minimize.
[2024-06-01 16:50:10] [INFO ] Deduced a trap composed of 103 places in 163 ms of which 4 ms to minimize.
[2024-06-01 16:50:10] [INFO ] Deduced a trap composed of 107 places in 181 ms of which 2 ms to minimize.
[2024-06-01 16:50:10] [INFO ] Deduced a trap composed of 94 places in 120 ms of which 2 ms to minimize.
[2024-06-01 16:50:11] [INFO ] Deduced a trap composed of 77 places in 137 ms of which 2 ms to minimize.
[2024-06-01 16:50:12] [INFO ] Deduced a trap composed of 127 places in 114 ms of which 2 ms to minimize.
[2024-06-01 16:50:12] [INFO ] Deduced a trap composed of 115 places in 115 ms of which 2 ms to minimize.
[2024-06-01 16:50:12] [INFO ] Deduced a trap composed of 77 places in 141 ms of which 2 ms to minimize.
[2024-06-01 16:50:12] [INFO ] Deduced a trap composed of 119 places in 117 ms of which 3 ms to minimize.
[2024-06-01 16:50:12] [INFO ] Deduced a trap composed of 117 places in 140 ms of which 2 ms to minimize.
[2024-06-01 16:50:13] [INFO ] Deduced a trap composed of 88 places in 131 ms of which 2 ms to minimize.
[2024-06-01 16:50:13] [INFO ] Deduced a trap composed of 94 places in 141 ms of which 2 ms to minimize.
[2024-06-01 16:50:13] [INFO ] Deduced a trap composed of 88 places in 119 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/295 variables, 13/84 constraints. Problems are: Problem set: 0 solved, 405 unsolved
[2024-06-01 16:50:17] [INFO ] Deduced a trap composed of 119 places in 136 ms of which 2 ms to minimize.
[2024-06-01 16:50:17] [INFO ] Deduced a trap composed of 117 places in 110 ms of which 2 ms to minimize.
[2024-06-01 16:50:17] [INFO ] Deduced a trap composed of 113 places in 118 ms of which 2 ms to minimize.
[2024-06-01 16:50:17] [INFO ] Deduced a trap composed of 109 places in 154 ms of which 2 ms to minimize.
[2024-06-01 16:50:18] [INFO ] Deduced a trap composed of 117 places in 137 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/295 variables, 5/89 constraints. Problems are: Problem set: 0 solved, 405 unsolved
[2024-06-01 16:50:20] [INFO ] Deduced a trap composed of 75 places in 91 ms of which 1 ms to minimize.
[2024-06-01 16:50:20] [INFO ] Deduced a trap composed of 94 places in 131 ms of which 2 ms to minimize.
[2024-06-01 16:50:21] [INFO ] Deduced a trap composed of 91 places in 113 ms of which 2 ms to minimize.
[2024-06-01 16:50:21] [INFO ] Deduced a trap composed of 109 places in 108 ms of which 2 ms to minimize.
[2024-06-01 16:50:21] [INFO ] Deduced a trap composed of 102 places in 109 ms of which 2 ms to minimize.
[2024-06-01 16:50:21] [INFO ] Deduced a trap composed of 91 places in 105 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/295 variables, 6/95 constraints. Problems are: Problem set: 0 solved, 405 unsolved
[2024-06-01 16:50:23] [INFO ] Deduced a trap composed of 91 places in 127 ms of which 3 ms to minimize.
[2024-06-01 16:50:23] [INFO ] Deduced a trap composed of 94 places in 140 ms of which 3 ms to minimize.
[2024-06-01 16:50:23] [INFO ] Deduced a trap composed of 112 places in 128 ms of which 2 ms to minimize.
[2024-06-01 16:50:25] [INFO ] Deduced a trap composed of 71 places in 146 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/295 variables, 4/99 constraints. Problems are: Problem set: 0 solved, 405 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 295/702 variables, and 99 constraints, problems are : Problem set: 0 solved, 405 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 0/295 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 405/405 constraints, Known Traps: 42/42 constraints]
Escalating to Integer solving :Problem set: 0 solved, 405 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/289 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/289 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 405 unsolved
[2024-06-01 16:50:27] [INFO ] Deduced a trap composed of 56 places in 127 ms of which 2 ms to minimize.
[2024-06-01 16:50:27] [INFO ] Deduced a trap composed of 57 places in 87 ms of which 1 ms to minimize.
[2024-06-01 16:50:28] [INFO ] Deduced a trap composed of 56 places in 95 ms of which 1 ms to minimize.
[2024-06-01 16:50:28] [INFO ] Deduced a trap composed of 56 places in 82 ms of which 2 ms to minimize.
[2024-06-01 16:50:28] [INFO ] Deduced a trap composed of 56 places in 78 ms of which 2 ms to minimize.
[2024-06-01 16:50:28] [INFO ] Deduced a trap composed of 56 places in 78 ms of which 1 ms to minimize.
[2024-06-01 16:50:28] [INFO ] Deduced a trap composed of 56 places in 80 ms of which 1 ms to minimize.
[2024-06-01 16:50:29] [INFO ] Deduced a trap composed of 12 places in 126 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/289 variables, 8/59 constraints. Problems are: Problem set: 0 solved, 405 unsolved
[2024-06-01 16:50:30] [INFO ] Deduced a trap composed of 58 places in 84 ms of which 1 ms to minimize.
[2024-06-01 16:50:30] [INFO ] Deduced a trap composed of 56 places in 76 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/289 variables, 2/61 constraints. Problems are: Problem set: 0 solved, 405 unsolved
[2024-06-01 16:50:33] [INFO ] Deduced a trap composed of 56 places in 79 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/289 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 405 unsolved
[2024-06-01 16:50:35] [INFO ] Deduced a trap composed of 56 places in 146 ms of which 1 ms to minimize.
[2024-06-01 16:50:35] [INFO ] Deduced a trap composed of 56 places in 61 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/289 variables, 2/64 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 7 (OVERLAPS) 6/295 variables, 6/70 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/295 variables, 42/112 constraints. Problems are: Problem set: 0 solved, 405 unsolved
[2024-06-01 16:50:40] [INFO ] Deduced a trap composed of 97 places in 165 ms of which 2 ms to minimize.
[2024-06-01 16:50:40] [INFO ] Deduced a trap composed of 94 places in 150 ms of which 2 ms to minimize.
[2024-06-01 16:50:40] [INFO ] Deduced a trap composed of 97 places in 153 ms of which 2 ms to minimize.
[2024-06-01 16:50:40] [INFO ] Deduced a trap composed of 88 places in 172 ms of which 3 ms to minimize.
[2024-06-01 16:50:41] [INFO ] Deduced a trap composed of 106 places in 174 ms of which 2 ms to minimize.
[2024-06-01 16:50:41] [INFO ] Deduced a trap composed of 106 places in 146 ms of which 3 ms to minimize.
[2024-06-01 16:50:42] [INFO ] Deduced a trap composed of 91 places in 620 ms of which 2 ms to minimize.
[2024-06-01 16:50:42] [INFO ] Deduced a trap composed of 97 places in 189 ms of which 2 ms to minimize.
[2024-06-01 16:50:42] [INFO ] Deduced a trap composed of 94 places in 146 ms of which 2 ms to minimize.
[2024-06-01 16:50:42] [INFO ] Deduced a trap composed of 100 places in 138 ms of which 3 ms to minimize.
[2024-06-01 16:50:43] [INFO ] Deduced a trap composed of 100 places in 118 ms of which 2 ms to minimize.
[2024-06-01 16:50:44] [INFO ] Deduced a trap composed of 100 places in 156 ms of which 3 ms to minimize.
[2024-06-01 16:50:44] [INFO ] Deduced a trap composed of 97 places in 209 ms of which 3 ms to minimize.
[2024-06-01 16:50:44] [INFO ] Deduced a trap composed of 100 places in 163 ms of which 2 ms to minimize.
[2024-06-01 16:50:45] [INFO ] Deduced a trap composed of 100 places in 204 ms of which 2 ms to minimize.
[2024-06-01 16:50:45] [INFO ] Deduced a trap composed of 97 places in 180 ms of which 3 ms to minimize.
[2024-06-01 16:50:45] [INFO ] Deduced a trap composed of 100 places in 180 ms of which 4 ms to minimize.
[2024-06-01 16:50:46] [INFO ] Deduced a trap composed of 95 places in 194 ms of which 4 ms to minimize.
[2024-06-01 16:50:46] [INFO ] Deduced a trap composed of 97 places in 174 ms of which 2 ms to minimize.
[2024-06-01 16:50:46] [INFO ] Deduced a trap composed of 94 places in 196 ms of which 4 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/295 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 405 unsolved
[2024-06-01 16:50:51] [INFO ] Deduced a trap composed of 94 places in 158 ms of which 2 ms to minimize.
[2024-06-01 16:50:51] [INFO ] Deduced a trap composed of 97 places in 116 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 295/702 variables, and 134 constraints, problems are : Problem set: 0 solved, 405 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 0/295 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/405 constraints, Known Traps: 77/77 constraints]
After SMT, in 60415ms problems are : Problem set: 0 solved, 405 unsolved
Search for dead transitions found 0 dead transitions in 60425ms
Starting structural reductions in SI_LTL mode, iteration 1 : 295/343 places, 411/459 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 102855 ms. Remains : 295/343 places, 411/459 transitions.
Stuttering acceptance computed with spot in 127 ms :[(NOT p2), true, (NOT p1)]
Running random walk in product with property : PolyORBNT-PT-S05J20-LTLFireability-04
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S05J20-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J20-LTLFireability-04 finished in 103012 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((X((X(((!X(p1)||p0) U p2))||G(p3))) U p4)))'
Support contains 7 out of 343 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 : 343/343 places, 459/459 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 343 transition count 437
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 44 place count 321 transition count 437
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 44 place count 321 transition count 413
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 92 place count 297 transition count 413
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 98 place count 294 transition count 410
Applied a total of 98 rules in 55 ms. Remains 294 /343 variables (removed 49) and now considering 410/459 (removed 49) transitions.
Running 404 sub problems to find dead transitions.
[2024-06-01 16:50:56] [INFO ] Flow matrix only has 406 transitions (discarded 4 similar events)
// Phase 1: matrix 406 rows 294 cols
[2024-06-01 16:50:56] [INFO ] Computed 57 invariants in 6 ms
[2024-06-01 16:50:56] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/289 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/289 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 16:50:59] [INFO ] Deduced a trap composed of 84 places in 146 ms of which 2 ms to minimize.
[2024-06-01 16:50:59] [INFO ] Deduced a trap composed of 90 places in 121 ms of which 2 ms to minimize.
[2024-06-01 16:50:59] [INFO ] Deduced a trap composed of 80 places in 162 ms of which 2 ms to minimize.
[2024-06-01 16:51:00] [INFO ] Deduced a trap composed of 93 places in 142 ms of which 2 ms to minimize.
[2024-06-01 16:51:00] [INFO ] Deduced a trap composed of 80 places in 159 ms of which 2 ms to minimize.
[2024-06-01 16:51:00] [INFO ] Deduced a trap composed of 89 places in 135 ms of which 2 ms to minimize.
[2024-06-01 16:51:01] [INFO ] Deduced a trap composed of 83 places in 165 ms of which 2 ms to minimize.
[2024-06-01 16:51:01] [INFO ] Deduced a trap composed of 80 places in 150 ms of which 2 ms to minimize.
[2024-06-01 16:51:01] [INFO ] Deduced a trap composed of 96 places in 165 ms of which 2 ms to minimize.
[2024-06-01 16:51:01] [INFO ] Deduced a trap composed of 80 places in 142 ms of which 2 ms to minimize.
[2024-06-01 16:51:01] [INFO ] Deduced a trap composed of 80 places in 126 ms of which 1 ms to minimize.
[2024-06-01 16:51:01] [INFO ] Deduced a trap composed of 81 places in 182 ms of which 2 ms to minimize.
[2024-06-01 16:51:01] [INFO ] Deduced a trap composed of 80 places in 146 ms of which 2 ms to minimize.
[2024-06-01 16:51:02] [INFO ] Deduced a trap composed of 80 places in 158 ms of which 2 ms to minimize.
[2024-06-01 16:51:02] [INFO ] Deduced a trap composed of 80 places in 156 ms of which 2 ms to minimize.
[2024-06-01 16:51:02] [INFO ] Deduced a trap composed of 80 places in 132 ms of which 2 ms to minimize.
[2024-06-01 16:51:02] [INFO ] Deduced a trap composed of 90 places in 106 ms of which 1 ms to minimize.
[2024-06-01 16:51:02] [INFO ] Deduced a trap composed of 80 places in 129 ms of which 3 ms to minimize.
[2024-06-01 16:51:03] [INFO ] Deduced a trap composed of 89 places in 148 ms of which 2 ms to minimize.
[2024-06-01 16:51:03] [INFO ] Deduced a trap composed of 80 places in 156 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/289 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 16:51:03] [INFO ] Deduced a trap composed of 64 places in 159 ms of which 3 ms to minimize.
[2024-06-01 16:51:03] [INFO ] Deduced a trap composed of 80 places in 139 ms of which 3 ms to minimize.
[2024-06-01 16:51:04] [INFO ] Deduced a trap composed of 80 places in 149 ms of which 3 ms to minimize.
[2024-06-01 16:51:04] [INFO ] Deduced a trap composed of 81 places in 140 ms of which 2 ms to minimize.
[2024-06-01 16:51:04] [INFO ] Deduced a trap composed of 80 places in 137 ms of which 2 ms to minimize.
[2024-06-01 16:51:05] [INFO ] Deduced a trap composed of 80 places in 961 ms of which 28 ms to minimize.
[2024-06-01 16:51:05] [INFO ] Deduced a trap composed of 80 places in 181 ms of which 2 ms to minimize.
[2024-06-01 16:51:05] [INFO ] Deduced a trap composed of 80 places in 119 ms of which 2 ms to minimize.
[2024-06-01 16:51:05] [INFO ] Deduced a trap composed of 80 places in 126 ms of which 2 ms to minimize.
[2024-06-01 16:51:06] [INFO ] Deduced a trap composed of 80 places in 112 ms of which 2 ms to minimize.
[2024-06-01 16:51:06] [INFO ] Deduced a trap composed of 80 places in 184 ms of which 4 ms to minimize.
[2024-06-01 16:51:06] [INFO ] Deduced a trap composed of 80 places in 161 ms of which 2 ms to minimize.
[2024-06-01 16:51:06] [INFO ] Deduced a trap composed of 96 places in 161 ms of which 3 ms to minimize.
[2024-06-01 16:51:06] [INFO ] Deduced a trap composed of 80 places in 136 ms of which 4 ms to minimize.
[2024-06-01 16:51:07] [INFO ] Deduced a trap composed of 99 places in 141 ms of which 1 ms to minimize.
[2024-06-01 16:51:07] [INFO ] Deduced a trap composed of 80 places in 131 ms of which 4 ms to minimize.
[2024-06-01 16:51:07] [INFO ] Deduced a trap composed of 93 places in 121 ms of which 4 ms to minimize.
[2024-06-01 16:51:07] [INFO ] Deduced a trap composed of 93 places in 124 ms of which 3 ms to minimize.
[2024-06-01 16:51:07] [INFO ] Deduced a trap composed of 93 places in 144 ms of which 4 ms to minimize.
[2024-06-01 16:51:07] [INFO ] Deduced a trap composed of 90 places in 132 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/289 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/289 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 5 (OVERLAPS) 5/294 variables, 5/97 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/294 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 7 (OVERLAPS) 406/700 variables, 294/391 constraints. Problems are: Problem set: 0 solved, 404 unsolved
SMT process timed out in 20424ms, After SMT, problems are : Problem set: 0 solved, 404 unsolved
Search for dead transitions found 0 dead transitions in 20432ms
[2024-06-01 16:51:17] [INFO ] Flow matrix only has 406 transitions (discarded 4 similar events)
[2024-06-01 16:51:17] [INFO ] Invariant cache hit.
[2024-06-01 16:51:17] [INFO ] Implicit Places using invariants in 333 ms returned []
[2024-06-01 16:51:17] [INFO ] Flow matrix only has 406 transitions (discarded 4 similar events)
[2024-06-01 16:51:17] [INFO ] Invariant cache hit.
[2024-06-01 16:51:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:51:18] [INFO ] Implicit Places using invariants and state equation in 1331 ms returned []
Implicit Place search using SMT with State Equation took 1682 ms to find 0 implicit places.
[2024-06-01 16:51:18] [INFO ] Redundant transitions in 3 ms returned []
Running 404 sub problems to find dead transitions.
[2024-06-01 16:51:18] [INFO ] Flow matrix only has 406 transitions (discarded 4 similar events)
[2024-06-01 16:51:18] [INFO ] Invariant cache hit.
[2024-06-01 16:51:18] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/289 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/289 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 16:51:21] [INFO ] Deduced a trap composed of 96 places in 151 ms of which 3 ms to minimize.
[2024-06-01 16:51:22] [INFO ] Deduced a trap composed of 80 places in 142 ms of which 2 ms to minimize.
[2024-06-01 16:51:22] [INFO ] Deduced a trap composed of 81 places in 121 ms of which 2 ms to minimize.
[2024-06-01 16:51:22] [INFO ] Deduced a trap composed of 80 places in 134 ms of which 2 ms to minimize.
[2024-06-01 16:51:22] [INFO ] Deduced a trap composed of 80 places in 120 ms of which 2 ms to minimize.
[2024-06-01 16:51:22] [INFO ] Deduced a trap composed of 80 places in 145 ms of which 2 ms to minimize.
[2024-06-01 16:51:22] [INFO ] Deduced a trap composed of 80 places in 142 ms of which 2 ms to minimize.
[2024-06-01 16:51:22] [INFO ] Deduced a trap composed of 81 places in 116 ms of which 2 ms to minimize.
[2024-06-01 16:51:22] [INFO ] Deduced a trap composed of 80 places in 134 ms of which 3 ms to minimize.
[2024-06-01 16:51:23] [INFO ] Deduced a trap composed of 96 places in 150 ms of which 5 ms to minimize.
[2024-06-01 16:51:23] [INFO ] Deduced a trap composed of 80 places in 135 ms of which 4 ms to minimize.
[2024-06-01 16:51:23] [INFO ] Deduced a trap composed of 80 places in 133 ms of which 3 ms to minimize.
[2024-06-01 16:51:23] [INFO ] Deduced a trap composed of 80 places in 135 ms of which 3 ms to minimize.
[2024-06-01 16:51:23] [INFO ] Deduced a trap composed of 80 places in 155 ms of which 2 ms to minimize.
[2024-06-01 16:51:24] [INFO ] Deduced a trap composed of 80 places in 180 ms of which 7 ms to minimize.
[2024-06-01 16:51:24] [INFO ] Deduced a trap composed of 80 places in 152 ms of which 2 ms to minimize.
[2024-06-01 16:51:24] [INFO ] Deduced a trap composed of 80 places in 118 ms of which 2 ms to minimize.
[2024-06-01 16:51:24] [INFO ] Deduced a trap composed of 80 places in 199 ms of which 3 ms to minimize.
[2024-06-01 16:51:24] [INFO ] Deduced a trap composed of 80 places in 127 ms of which 2 ms to minimize.
[2024-06-01 16:51:25] [INFO ] Deduced a trap composed of 80 places in 147 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/289 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 16:51:26] [INFO ] Deduced a trap composed of 87 places in 146 ms of which 2 ms to minimize.
[2024-06-01 16:51:26] [INFO ] Deduced a trap composed of 80 places in 157 ms of which 5 ms to minimize.
[2024-06-01 16:51:26] [INFO ] Deduced a trap composed of 80 places in 133 ms of which 3 ms to minimize.
[2024-06-01 16:51:26] [INFO ] Deduced a trap composed of 80 places in 140 ms of which 3 ms to minimize.
[2024-06-01 16:51:26] [INFO ] Deduced a trap composed of 80 places in 132 ms of which 2 ms to minimize.
[2024-06-01 16:51:27] [INFO ] Deduced a trap composed of 80 places in 132 ms of which 3 ms to minimize.
[2024-06-01 16:51:27] [INFO ] Deduced a trap composed of 80 places in 132 ms of which 3 ms to minimize.
[2024-06-01 16:51:27] [INFO ] Deduced a trap composed of 80 places in 137 ms of which 3 ms to minimize.
[2024-06-01 16:51:27] [INFO ] Deduced a trap composed of 80 places in 141 ms of which 4 ms to minimize.
[2024-06-01 16:51:27] [INFO ] Deduced a trap composed of 80 places in 136 ms of which 3 ms to minimize.
[2024-06-01 16:51:27] [INFO ] Deduced a trap composed of 80 places in 135 ms of which 2 ms to minimize.
[2024-06-01 16:51:27] [INFO ] Deduced a trap composed of 80 places in 162 ms of which 2 ms to minimize.
[2024-06-01 16:51:28] [INFO ] Deduced a trap composed of 80 places in 131 ms of which 3 ms to minimize.
[2024-06-01 16:51:28] [INFO ] Deduced a trap composed of 80 places in 131 ms of which 4 ms to minimize.
[2024-06-01 16:51:28] [INFO ] Deduced a trap composed of 80 places in 148 ms of which 3 ms to minimize.
[2024-06-01 16:51:29] [INFO ] Deduced a trap composed of 87 places in 139 ms of which 2 ms to minimize.
[2024-06-01 16:51:29] [INFO ] Deduced a trap composed of 80 places in 134 ms of which 3 ms to minimize.
[2024-06-01 16:51:29] [INFO ] Deduced a trap composed of 80 places in 134 ms of which 2 ms to minimize.
[2024-06-01 16:51:29] [INFO ] Deduced a trap composed of 80 places in 163 ms of which 2 ms to minimize.
[2024-06-01 16:51:30] [INFO ] Deduced a trap composed of 81 places in 131 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/289 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 16:51:32] [INFO ] Deduced a trap composed of 80 places in 164 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/289 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 16:51:34] [INFO ] Deduced a trap composed of 80 places in 180 ms of which 2 ms to minimize.
[2024-06-01 16:51:34] [INFO ] Deduced a trap composed of 80 places in 132 ms of which 3 ms to minimize.
[2024-06-01 16:51:34] [INFO ] Deduced a trap composed of 95 places in 139 ms of which 2 ms to minimize.
[2024-06-01 16:51:34] [INFO ] Deduced a trap composed of 82 places in 135 ms of which 3 ms to minimize.
[2024-06-01 16:51:35] [INFO ] Deduced a trap composed of 80 places in 174 ms of which 4 ms to minimize.
[2024-06-01 16:51:35] [INFO ] Deduced a trap composed of 80 places in 150 ms of which 2 ms to minimize.
[2024-06-01 16:51:35] [INFO ] Deduced a trap composed of 80 places in 124 ms of which 2 ms to minimize.
[2024-06-01 16:51:35] [INFO ] Deduced a trap composed of 80 places in 134 ms of which 3 ms to minimize.
[2024-06-01 16:51:35] [INFO ] Deduced a trap composed of 81 places in 132 ms of which 4 ms to minimize.
[2024-06-01 16:51:36] [INFO ] Deduced a trap composed of 80 places in 147 ms of which 2 ms to minimize.
[2024-06-01 16:51:36] [INFO ] Deduced a trap composed of 61 places in 146 ms of which 2 ms to minimize.
[2024-06-01 16:51:36] [INFO ] Deduced a trap composed of 81 places in 142 ms of which 2 ms to minimize.
[2024-06-01 16:51:36] [INFO ] Deduced a trap composed of 81 places in 134 ms of which 3 ms to minimize.
[2024-06-01 16:51:36] [INFO ] Deduced a trap composed of 80 places in 133 ms of which 4 ms to minimize.
[2024-06-01 16:51:37] [INFO ] Deduced a trap composed of 80 places in 132 ms of which 3 ms to minimize.
[2024-06-01 16:51:37] [INFO ] Deduced a trap composed of 81 places in 142 ms of which 4 ms to minimize.
[2024-06-01 16:51:37] [INFO ] Deduced a trap composed of 81 places in 133 ms of which 3 ms to minimize.
[2024-06-01 16:51:37] [INFO ] Deduced a trap composed of 87 places in 165 ms of which 2 ms to minimize.
[2024-06-01 16:51:37] [INFO ] Deduced a trap composed of 83 places in 131 ms of which 2 ms to minimize.
[2024-06-01 16:51:37] [INFO ] Deduced a trap composed of 86 places in 147 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/289 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 16:51:39] [INFO ] Deduced a trap composed of 80 places in 161 ms of which 3 ms to minimize.
[2024-06-01 16:51:39] [INFO ] Deduced a trap composed of 80 places in 105 ms of which 2 ms to minimize.
[2024-06-01 16:51:39] [INFO ] Deduced a trap composed of 80 places in 167 ms of which 2 ms to minimize.
[2024-06-01 16:51:40] [INFO ] Deduced a trap composed of 80 places in 136 ms of which 3 ms to minimize.
[2024-06-01 16:51:40] [INFO ] Deduced a trap composed of 89 places in 143 ms of which 2 ms to minimize.
[2024-06-01 16:51:40] [INFO ] Deduced a trap composed of 102 places in 149 ms of which 4 ms to minimize.
[2024-06-01 16:51:40] [INFO ] Deduced a trap composed of 80 places in 145 ms of which 3 ms to minimize.
[2024-06-01 16:51:40] [INFO ] Deduced a trap composed of 80 places in 149 ms of which 3 ms to minimize.
[2024-06-01 16:51:40] [INFO ] Deduced a trap composed of 80 places in 147 ms of which 3 ms to minimize.
[2024-06-01 16:51:41] [INFO ] Deduced a trap composed of 80 places in 153 ms of which 5 ms to minimize.
[2024-06-01 16:51:41] [INFO ] Deduced a trap composed of 81 places in 134 ms of which 2 ms to minimize.
[2024-06-01 16:51:41] [INFO ] Deduced a trap composed of 80 places in 165 ms of which 3 ms to minimize.
[2024-06-01 16:51:42] [INFO ] Deduced a trap composed of 80 places in 159 ms of which 2 ms to minimize.
[2024-06-01 16:51:42] [INFO ] Deduced a trap composed of 80 places in 122 ms of which 2 ms to minimize.
[2024-06-01 16:51:42] [INFO ] Deduced a trap composed of 80 places in 148 ms of which 2 ms to minimize.
[2024-06-01 16:51:42] [INFO ] Deduced a trap composed of 80 places in 139 ms of which 2 ms to minimize.
[2024-06-01 16:51:42] [INFO ] Deduced a trap composed of 80 places in 156 ms of which 3 ms to minimize.
[2024-06-01 16:51:42] [INFO ] Deduced a trap composed of 80 places in 147 ms of which 4 ms to minimize.
[2024-06-01 16:51:43] [INFO ] Deduced a trap composed of 81 places in 158 ms of which 3 ms to minimize.
[2024-06-01 16:51:43] [INFO ] Deduced a trap composed of 98 places in 121 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 20/133 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 8 (OVERLAPS) 5/294 variables, 5/138 constraints. Problems are: Problem set: 0 solved, 404 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 294/700 variables, and 138 constraints, problems are : Problem set: 0 solved, 404 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 0/294 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 404/404 constraints, Known Traps: 81/81 constraints]
Escalating to Integer solving :Problem set: 0 solved, 404 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/289 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/289 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/289 variables, 81/133 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 16:51:54] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 1 ms to minimize.
[2024-06-01 16:51:59] [INFO ] Deduced a trap composed of 103 places in 135 ms of which 2 ms to minimize.
[2024-06-01 16:51:59] [INFO ] Deduced a trap composed of 90 places in 149 ms of which 2 ms to minimize.
[2024-06-01 16:51:59] [INFO ] Deduced a trap composed of 91 places in 123 ms of which 2 ms to minimize.
[2024-06-01 16:52:00] [INFO ] Deduced a trap composed of 93 places in 154 ms of which 2 ms to minimize.
[2024-06-01 16:52:00] [INFO ] Deduced a trap composed of 87 places in 127 ms of which 1 ms to minimize.
[2024-06-01 16:52:00] [INFO ] Deduced a trap composed of 101 places in 140 ms of which 2 ms to minimize.
[2024-06-01 16:52:00] [INFO ] Deduced a trap composed of 87 places in 144 ms of which 2 ms to minimize.
[2024-06-01 16:52:00] [INFO ] Deduced a trap composed of 94 places in 144 ms of which 3 ms to minimize.
[2024-06-01 16:52:00] [INFO ] Deduced a trap composed of 93 places in 143 ms of which 3 ms to minimize.
[2024-06-01 16:52:01] [INFO ] Deduced a trap composed of 94 places in 122 ms of which 3 ms to minimize.
[2024-06-01 16:52:01] [INFO ] Deduced a trap composed of 93 places in 158 ms of which 2 ms to minimize.
[2024-06-01 16:52:01] [INFO ] Deduced a trap composed of 89 places in 138 ms of which 2 ms to minimize.
[2024-06-01 16:52:01] [INFO ] Deduced a trap composed of 88 places in 121 ms of which 2 ms to minimize.
[2024-06-01 16:52:02] [INFO ] Deduced a trap composed of 90 places in 194 ms of which 2 ms to minimize.
[2024-06-01 16:52:02] [INFO ] Deduced a trap composed of 87 places in 186 ms of which 3 ms to minimize.
[2024-06-01 16:52:02] [INFO ] Deduced a trap composed of 104 places in 199 ms of which 2 ms to minimize.
[2024-06-01 16:52:02] [INFO ] Deduced a trap composed of 96 places in 163 ms of which 2 ms to minimize.
[2024-06-01 16:52:03] [INFO ] Deduced a trap composed of 102 places in 212 ms of which 2 ms to minimize.
[2024-06-01 16:52:03] [INFO ] Deduced a trap composed of 93 places in 162 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/289 variables, 20/153 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 16:52:07] [INFO ] Deduced a trap composed of 80 places in 140 ms of which 2 ms to minimize.
[2024-06-01 16:52:07] [INFO ] Deduced a trap composed of 80 places in 152 ms of which 3 ms to minimize.
[2024-06-01 16:52:07] [INFO ] Deduced a trap composed of 80 places in 141 ms of which 2 ms to minimize.
[2024-06-01 16:52:08] [INFO ] Deduced a trap composed of 80 places in 120 ms of which 1 ms to minimize.
[2024-06-01 16:52:08] [INFO ] Deduced a trap composed of 80 places in 113 ms of which 2 ms to minimize.
[2024-06-01 16:52:08] [INFO ] Deduced a trap composed of 80 places in 145 ms of which 2 ms to minimize.
[2024-06-01 16:52:08] [INFO ] Deduced a trap composed of 80 places in 143 ms of which 2 ms to minimize.
[2024-06-01 16:52:08] [INFO ] Deduced a trap composed of 80 places in 119 ms of which 2 ms to minimize.
[2024-06-01 16:52:08] [INFO ] Deduced a trap composed of 80 places in 179 ms of which 2 ms to minimize.
[2024-06-01 16:52:09] [INFO ] Deduced a trap composed of 80 places in 145 ms of which 2 ms to minimize.
[2024-06-01 16:52:09] [INFO ] Deduced a trap composed of 80 places in 147 ms of which 2 ms to minimize.
[2024-06-01 16:52:09] [INFO ] Deduced a trap composed of 80 places in 107 ms of which 2 ms to minimize.
[2024-06-01 16:52:09] [INFO ] Deduced a trap composed of 60 places in 125 ms of which 2 ms to minimize.
[2024-06-01 16:52:10] [INFO ] Deduced a trap composed of 60 places in 155 ms of which 2 ms to minimize.
[2024-06-01 16:52:10] [INFO ] Deduced a trap composed of 61 places in 113 ms of which 2 ms to minimize.
[2024-06-01 16:52:10] [INFO ] Deduced a trap composed of 64 places in 116 ms of which 2 ms to minimize.
[2024-06-01 16:52:10] [INFO ] Deduced a trap composed of 80 places in 139 ms of which 2 ms to minimize.
[2024-06-01 16:52:11] [INFO ] Deduced a trap composed of 60 places in 129 ms of which 1 ms to minimize.
[2024-06-01 16:52:11] [INFO ] Deduced a trap composed of 60 places in 137 ms of which 1 ms to minimize.
[2024-06-01 16:52:11] [INFO ] Deduced a trap composed of 80 places in 138 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/289 variables, 20/173 constraints. Problems are: Problem set: 0 solved, 404 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 289/700 variables, and 173 constraints, problems are : Problem set: 0 solved, 404 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 9/14 constraints, State Equation: 0/294 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/404 constraints, Known Traps: 121/121 constraints]
After SMT, in 60562ms problems are : Problem set: 0 solved, 404 unsolved
Search for dead transitions found 0 dead transitions in 60575ms
Starting structural reductions in SI_LTL mode, iteration 1 : 294/343 places, 410/459 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 82759 ms. Remains : 294/343 places, 410/459 transitions.
Stuttering acceptance computed with spot in 54 ms :[(NOT p4)]
Running random walk in product with property : PolyORBNT-PT-S05J20-LTLFireability-05
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-PT-S05J20-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J20-LTLFireability-05 finished in 82868 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 7 out of 343 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 343/343 places, 459/459 transitions.
Applied a total of 0 rules in 7 ms. Remains 343 /343 variables (removed 0) and now considering 459/459 (removed 0) transitions.
Running 453 sub problems to find dead transitions.
[2024-06-01 16:52:19] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 343 cols
[2024-06-01 16:52:19] [INFO ] Computed 57 invariants in 4 ms
[2024-06-01 16:52:19] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:52:35] [INFO ] Deduced a trap composed of 24 places in 152 ms of which 3 ms to minimize.
[2024-06-01 16:52:36] [INFO ] Deduced a trap composed of 116 places in 177 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 2/59 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:52:37] [INFO ] Deduced a trap composed of 147 places in 168 ms of which 3 ms to minimize.
[2024-06-01 16:52:37] [INFO ] Deduced a trap composed of 162 places in 153 ms of which 2 ms to minimize.
[2024-06-01 16:52:38] [INFO ] Deduced a trap composed of 89 places in 163 ms of which 2 ms to minimize.
[2024-06-01 16:52:38] [INFO ] Deduced a trap composed of 56 places in 135 ms of which 2 ms to minimize.
[2024-06-01 16:52:38] [INFO ] Deduced a trap composed of 144 places in 165 ms of which 3 ms to minimize.
[2024-06-01 16:52:38] [INFO ] Deduced a trap composed of 144 places in 162 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 343/798 variables, and 65 constraints, problems are : Problem set: 0 solved, 453 unsolved in 20043 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:52:41] [INFO ] Deduced a trap composed of 57 places in 99 ms of which 1 ms to minimize.
[2024-06-01 16:52:41] [INFO ] Deduced a trap composed of 57 places in 94 ms of which 1 ms to minimize.
[2024-06-01 16:52:41] [INFO ] Deduced a trap composed of 57 places in 88 ms of which 1 ms to minimize.
[2024-06-01 16:52:41] [INFO ] Deduced a trap composed of 57 places in 88 ms of which 2 ms to minimize.
[2024-06-01 16:52:42] [INFO ] Deduced a trap composed of 57 places in 96 ms of which 2 ms to minimize.
[2024-06-01 16:52:42] [INFO ] Deduced a trap composed of 57 places in 104 ms of which 1 ms to minimize.
[2024-06-01 16:52:43] [INFO ] Deduced a trap composed of 57 places in 95 ms of which 1 ms to minimize.
[2024-06-01 16:52:43] [INFO ] Deduced a trap composed of 57 places in 110 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 8/59 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:52:45] [INFO ] Deduced a trap composed of 14 places in 150 ms of which 2 ms to minimize.
[2024-06-01 16:52:45] [INFO ] Deduced a trap composed of 12 places in 139 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/337 variables, 2/61 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/337 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 5 (OVERLAPS) 6/343 variables, 6/67 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/343 variables, 8/75 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:52:54] [INFO ] Deduced a trap composed of 152 places in 160 ms of which 3 ms to minimize.
[2024-06-01 16:52:54] [INFO ] Deduced a trap composed of 147 places in 173 ms of which 2 ms to minimize.
[2024-06-01 16:52:55] [INFO ] Deduced a trap composed of 141 places in 158 ms of which 2 ms to minimize.
[2024-06-01 16:52:55] [INFO ] Deduced a trap composed of 153 places in 169 ms of which 2 ms to minimize.
[2024-06-01 16:52:55] [INFO ] Deduced a trap composed of 141 places in 160 ms of which 3 ms to minimize.
[2024-06-01 16:52:55] [INFO ] Deduced a trap composed of 147 places in 135 ms of which 2 ms to minimize.
[2024-06-01 16:52:55] [INFO ] Deduced a trap composed of 135 places in 145 ms of which 2 ms to minimize.
[2024-06-01 16:52:55] [INFO ] Deduced a trap composed of 141 places in 153 ms of which 2 ms to minimize.
[2024-06-01 16:52:56] [INFO ] Deduced a trap composed of 147 places in 157 ms of which 2 ms to minimize.
[2024-06-01 16:52:56] [INFO ] Deduced a trap composed of 138 places in 168 ms of which 2 ms to minimize.
[2024-06-01 16:52:56] [INFO ] Deduced a trap composed of 132 places in 186 ms of which 2 ms to minimize.
[2024-06-01 16:52:56] [INFO ] Deduced a trap composed of 138 places in 118 ms of which 2 ms to minimize.
[2024-06-01 16:52:56] [INFO ] Deduced a trap composed of 129 places in 138 ms of which 2 ms to minimize.
[2024-06-01 16:52:57] [INFO ] Deduced a trap composed of 135 places in 138 ms of which 2 ms to minimize.
[2024-06-01 16:52:57] [INFO ] Deduced a trap composed of 141 places in 132 ms of which 3 ms to minimize.
[2024-06-01 16:52:57] [INFO ] Deduced a trap composed of 144 places in 154 ms of which 2 ms to minimize.
[2024-06-01 16:52:57] [INFO ] Deduced a trap composed of 148 places in 187 ms of which 2 ms to minimize.
[2024-06-01 16:52:57] [INFO ] Deduced a trap composed of 140 places in 148 ms of which 2 ms to minimize.
[2024-06-01 16:52:57] [INFO ] Deduced a trap composed of 140 places in 169 ms of which 2 ms to minimize.
[2024-06-01 16:52:58] [INFO ] Deduced a trap composed of 141 places in 158 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/343 variables, 20/95 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/798 variables, and 95 constraints, problems are : Problem set: 0 solved, 453 unsolved in 20018 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/453 constraints, Known Traps: 38/38 constraints]
After SMT, in 40481ms problems are : Problem set: 0 solved, 453 unsolved
Search for dead transitions found 0 dead transitions in 40487ms
[2024-06-01 16:53:00] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 16:53:00] [INFO ] Invariant cache hit.
[2024-06-01 16:53:00] [INFO ] Implicit Places using invariants in 431 ms returned []
[2024-06-01 16:53:00] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 16:53:00] [INFO ] Invariant cache hit.
[2024-06-01 16:53:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:53:02] [INFO ] Implicit Places using invariants and state equation in 1849 ms returned []
Implicit Place search using SMT with State Equation took 2282 ms to find 0 implicit places.
Running 453 sub problems to find dead transitions.
[2024-06-01 16:53:02] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 16:53:02] [INFO ] Invariant cache hit.
[2024-06-01 16:53:02] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:53:17] [INFO ] Deduced a trap composed of 56 places in 163 ms of which 2 ms to minimize.
[2024-06-01 16:53:18] [INFO ] Deduced a trap composed of 135 places in 140 ms of which 2 ms to minimize.
[2024-06-01 16:53:18] [INFO ] Deduced a trap composed of 56 places in 123 ms of which 3 ms to minimize.
[2024-06-01 16:53:18] [INFO ] Deduced a trap composed of 138 places in 148 ms of which 2 ms to minimize.
[2024-06-01 16:53:18] [INFO ] Deduced a trap composed of 135 places in 126 ms of which 2 ms to minimize.
[2024-06-01 16:53:18] [INFO ] Deduced a trap composed of 89 places in 114 ms of which 2 ms to minimize.
[2024-06-01 16:53:18] [INFO ] Deduced a trap composed of 150 places in 114 ms of which 2 ms to minimize.
[2024-06-01 16:53:19] [INFO ] Deduced a trap composed of 135 places in 177 ms of which 2 ms to minimize.
[2024-06-01 16:53:19] [INFO ] Deduced a trap composed of 144 places in 146 ms of which 2 ms to minimize.
[2024-06-01 16:53:19] [INFO ] Deduced a trap composed of 144 places in 191 ms of which 3 ms to minimize.
[2024-06-01 16:53:19] [INFO ] Deduced a trap composed of 147 places in 169 ms of which 2 ms to minimize.
[2024-06-01 16:53:19] [INFO ] Deduced a trap composed of 56 places in 132 ms of which 2 ms to minimize.
[2024-06-01 16:53:19] [INFO ] Deduced a trap composed of 147 places in 152 ms of which 2 ms to minimize.
[2024-06-01 16:53:20] [INFO ] Deduced a trap composed of 24 places in 167 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 14/71 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:53:21] [INFO ] Deduced a trap composed of 147 places in 112 ms of which 2 ms to minimize.
[2024-06-01 16:53:21] [INFO ] Deduced a trap composed of 147 places in 158 ms of which 2 ms to minimize.
[2024-06-01 16:53:22] [INFO ] Deduced a trap composed of 141 places in 179 ms of which 2 ms to minimize.
[2024-06-01 16:53:22] [INFO ] Deduced a trap composed of 144 places in 132 ms of which 2 ms to minimize.
[2024-06-01 16:53:22] [INFO ] Deduced a trap composed of 147 places in 132 ms of which 2 ms to minimize.
[2024-06-01 16:53:22] [INFO ] Deduced a trap composed of 147 places in 131 ms of which 3 ms to minimize.
[2024-06-01 16:53:22] [INFO ] Deduced a trap composed of 147 places in 147 ms of which 2 ms to minimize.
[2024-06-01 16:53:25] [INFO ] Deduced a trap composed of 119 places in 183 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 8/79 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:53:27] [INFO ] Deduced a trap composed of 138 places in 154 ms of which 2 ms to minimize.
[2024-06-01 16:53:27] [INFO ] Deduced a trap composed of 115 places in 179 ms of which 3 ms to minimize.
[2024-06-01 16:53:28] [INFO ] Deduced a trap composed of 100 places in 165 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/343 variables, 3/82 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 343/798 variables, and 82 constraints, problems are : Problem set: 0 solved, 453 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 25/25 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:53:34] [INFO ] Deduced a trap composed of 57 places in 99 ms of which 2 ms to minimize.
[2024-06-01 16:53:38] [INFO ] Deduced a trap composed of 57 places in 2430 ms of which 30 ms to minimize.
[2024-06-01 16:53:38] [INFO ] Deduced a trap composed of 57 places in 137 ms of which 3 ms to minimize.
[2024-06-01 16:53:39] [INFO ] Deduced a trap composed of 57 places in 141 ms of which 3 ms to minimize.
[2024-06-01 16:53:39] [INFO ] Deduced a trap composed of 58 places in 110 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 5/56 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:53:40] [INFO ] Deduced a trap composed of 57 places in 132 ms of which 3 ms to minimize.
[2024-06-01 16:53:41] [INFO ] Deduced a trap composed of 15 places in 121 ms of which 1 ms to minimize.
[2024-06-01 16:53:42] [INFO ] Deduced a trap composed of 57 places in 98 ms of which 1 ms to minimize.
[2024-06-01 16:53:42] [INFO ] Deduced a trap composed of 58 places in 94 ms of which 1 ms to minimize.
[2024-06-01 16:53:42] [INFO ] Deduced a trap composed of 57 places in 87 ms of which 2 ms to minimize.
[2024-06-01 16:53:43] [INFO ] Deduced a trap composed of 57 places in 127 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/337 variables, 6/62 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:53:45] [INFO ] Deduced a trap composed of 58 places in 136 ms of which 3 ms to minimize.
[2024-06-01 16:53:45] [INFO ] Deduced a trap composed of 57 places in 141 ms of which 1 ms to minimize.
[2024-06-01 16:53:47] [INFO ] Deduced a trap composed of 12 places in 125 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/337 variables, 3/65 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:53:57] [INFO ] Deduced a trap composed of 57 places in 106 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/337 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:54:00] [INFO ] Deduced a trap composed of 57 places in 102 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/337 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:54:02] [INFO ] Deduced a trap composed of 57 places in 86 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 337/798 variables, and 68 constraints, problems are : Problem set: 0 solved, 453 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 7/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/453 constraints, Known Traps: 17/42 constraints]
After SMT, in 60481ms problems are : Problem set: 0 solved, 453 unsolved
Search for dead transitions found 0 dead transitions in 60488ms
Finished structural reductions in LTL mode , in 1 iterations and 103266 ms. Remains : 343/343 places, 459/459 transitions.
Stuttering acceptance computed with spot in 144 ms :[true, p0, p0]
Running random walk in product with property : PolyORBNT-PT-S05J20-LTLFireability-06
Entered a terminal (fully accepting) state of product in 10 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-PT-S05J20-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J20-LTLFireability-06 finished in 103443 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)&&F(p1)))'
Support contains 24 out of 343 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 343/343 places, 459/459 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 343 transition count 435
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 48 place count 319 transition count 435
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 48 place count 319 transition count 410
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 98 place count 294 transition count 410
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 104 place count 291 transition count 407
Applied a total of 104 rules in 29 ms. Remains 291 /343 variables (removed 52) and now considering 407/459 (removed 52) transitions.
Running 401 sub problems to find dead transitions.
[2024-06-01 16:54:03] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
// Phase 1: matrix 403 rows 291 cols
[2024-06-01 16:54:03] [INFO ] Computed 57 invariants in 4 ms
[2024-06-01 16:54:03] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/286 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/286 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 16:54:05] [INFO ] Deduced a trap composed of 61 places in 136 ms of which 3 ms to minimize.
[2024-06-01 16:54:05] [INFO ] Deduced a trap composed of 93 places in 105 ms of which 2 ms to minimize.
[2024-06-01 16:54:05] [INFO ] Deduced a trap composed of 77 places in 133 ms of which 2 ms to minimize.
[2024-06-01 16:54:05] [INFO ] Deduced a trap composed of 77 places in 130 ms of which 2 ms to minimize.
[2024-06-01 16:54:06] [INFO ] Deduced a trap composed of 90 places in 127 ms of which 2 ms to minimize.
[2024-06-01 16:54:06] [INFO ] Deduced a trap composed of 97 places in 106 ms of which 2 ms to minimize.
[2024-06-01 16:54:06] [INFO ] Deduced a trap composed of 87 places in 105 ms of which 2 ms to minimize.
[2024-06-01 16:54:07] [INFO ] Deduced a trap composed of 77 places in 130 ms of which 2 ms to minimize.
[2024-06-01 16:54:07] [INFO ] Deduced a trap composed of 94 places in 132 ms of which 2 ms to minimize.
[2024-06-01 16:54:07] [INFO ] Deduced a trap composed of 78 places in 108 ms of which 2 ms to minimize.
[2024-06-01 16:54:07] [INFO ] Deduced a trap composed of 97 places in 125 ms of which 2 ms to minimize.
[2024-06-01 16:54:07] [INFO ] Deduced a trap composed of 78 places in 159 ms of which 2 ms to minimize.
[2024-06-01 16:54:07] [INFO ] Deduced a trap composed of 77 places in 176 ms of which 3 ms to minimize.
[2024-06-01 16:54:08] [INFO ] Deduced a trap composed of 78 places in 159 ms of which 2 ms to minimize.
[2024-06-01 16:54:08] [INFO ] Deduced a trap composed of 78 places in 129 ms of which 2 ms to minimize.
[2024-06-01 16:54:08] [INFO ] Deduced a trap composed of 78 places in 216 ms of which 2 ms to minimize.
[2024-06-01 16:54:08] [INFO ] Deduced a trap composed of 78 places in 126 ms of which 3 ms to minimize.
[2024-06-01 16:54:08] [INFO ] Deduced a trap composed of 77 places in 119 ms of which 3 ms to minimize.
[2024-06-01 16:54:08] [INFO ] Deduced a trap composed of 77 places in 110 ms of which 2 ms to minimize.
[2024-06-01 16:54:09] [INFO ] Deduced a trap composed of 77 places in 150 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/286 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 16:54:15] [INFO ] Deduced a trap composed of 84 places in 154 ms of which 5 ms to minimize.
[2024-06-01 16:54:15] [INFO ] Deduced a trap composed of 77 places in 146 ms of which 3 ms to minimize.
[2024-06-01 16:54:16] [INFO ] Deduced a trap composed of 54 places in 149 ms of which 3 ms to minimize.
[2024-06-01 16:54:16] [INFO ] Deduced a trap composed of 77 places in 151 ms of which 3 ms to minimize.
[2024-06-01 16:54:16] [INFO ] Deduced a trap composed of 77 places in 135 ms of which 3 ms to minimize.
[2024-06-01 16:54:16] [INFO ] Deduced a trap composed of 77 places in 128 ms of which 3 ms to minimize.
[2024-06-01 16:54:16] [INFO ] Deduced a trap composed of 77 places in 138 ms of which 2 ms to minimize.
[2024-06-01 16:54:16] [INFO ] Deduced a trap composed of 78 places in 131 ms of which 3 ms to minimize.
[2024-06-01 16:54:17] [INFO ] Deduced a trap composed of 77 places in 127 ms of which 3 ms to minimize.
[2024-06-01 16:54:17] [INFO ] Deduced a trap composed of 77 places in 133 ms of which 3 ms to minimize.
[2024-06-01 16:54:17] [INFO ] Deduced a trap composed of 77 places in 126 ms of which 4 ms to minimize.
[2024-06-01 16:54:17] [INFO ] Deduced a trap composed of 55 places in 150 ms of which 3 ms to minimize.
[2024-06-01 16:54:17] [INFO ] Deduced a trap composed of 55 places in 136 ms of which 2 ms to minimize.
[2024-06-01 16:54:17] [INFO ] Deduced a trap composed of 77 places in 130 ms of which 2 ms to minimize.
[2024-06-01 16:54:18] [INFO ] Deduced a trap composed of 77 places in 144 ms of which 2 ms to minimize.
[2024-06-01 16:54:18] [INFO ] Deduced a trap composed of 77 places in 155 ms of which 3 ms to minimize.
[2024-06-01 16:54:18] [INFO ] Deduced a trap composed of 77 places in 131 ms of which 3 ms to minimize.
[2024-06-01 16:54:18] [INFO ] Deduced a trap composed of 77 places in 130 ms of which 3 ms to minimize.
[2024-06-01 16:54:18] [INFO ] Deduced a trap composed of 78 places in 136 ms of which 2 ms to minimize.
[2024-06-01 16:54:18] [INFO ] Deduced a trap composed of 77 places in 140 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/286 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 16:54:21] [INFO ] Deduced a trap composed of 77 places in 146 ms of which 2 ms to minimize.
[2024-06-01 16:54:21] [INFO ] Deduced a trap composed of 77 places in 128 ms of which 2 ms to minimize.
[2024-06-01 16:54:21] [INFO ] Deduced a trap composed of 87 places in 146 ms of which 2 ms to minimize.
[2024-06-01 16:54:22] [INFO ] Deduced a trap composed of 77 places in 140 ms of which 2 ms to minimize.
[2024-06-01 16:54:22] [INFO ] Deduced a trap composed of 55 places in 117 ms of which 2 ms to minimize.
[2024-06-01 16:54:22] [INFO ] Deduced a trap composed of 77 places in 124 ms of which 2 ms to minimize.
[2024-06-01 16:54:22] [INFO ] Deduced a trap composed of 55 places in 148 ms of which 2 ms to minimize.
[2024-06-01 16:54:22] [INFO ] Deduced a trap composed of 85 places in 150 ms of which 4 ms to minimize.
[2024-06-01 16:54:23] [INFO ] Deduced a trap composed of 57 places in 137 ms of which 2 ms to minimize.
[2024-06-01 16:54:23] [INFO ] Deduced a trap composed of 77 places in 139 ms of which 2 ms to minimize.
[2024-06-01 16:54:23] [INFO ] Deduced a trap composed of 57 places in 155 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 286/694 variables, and 103 constraints, problems are : Problem set: 0 solved, 401 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 9/14 constraints, State Equation: 0/291 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 401/401 constraints, Known Traps: 51/51 constraints]
Escalating to Integer solving :Problem set: 0 solved, 401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/286 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/286 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/286 variables, 51/103 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 16:54:27] [INFO ] Deduced a trap composed of 16 places in 101 ms of which 1 ms to minimize.
[2024-06-01 16:54:27] [INFO ] Deduced a trap composed of 14 places in 158 ms of which 1 ms to minimize.
[2024-06-01 16:54:34] [INFO ] Deduced a trap composed of 111 places in 133 ms of which 3 ms to minimize.
[2024-06-01 16:54:34] [INFO ] Deduced a trap composed of 128 places in 143 ms of which 2 ms to minimize.
[2024-06-01 16:54:34] [INFO ] Deduced a trap composed of 119 places in 124 ms of which 2 ms to minimize.
[2024-06-01 16:54:34] [INFO ] Deduced a trap composed of 117 places in 145 ms of which 4 ms to minimize.
[2024-06-01 16:54:34] [INFO ] Deduced a trap composed of 117 places in 137 ms of which 4 ms to minimize.
[2024-06-01 16:54:34] [INFO ] Deduced a trap composed of 136 places in 141 ms of which 4 ms to minimize.
[2024-06-01 16:54:35] [INFO ] Deduced a trap composed of 122 places in 137 ms of which 3 ms to minimize.
[2024-06-01 16:54:35] [INFO ] Deduced a trap composed of 94 places in 156 ms of which 2 ms to minimize.
[2024-06-01 16:54:35] [INFO ] Deduced a trap composed of 88 places in 155 ms of which 2 ms to minimize.
[2024-06-01 16:54:36] [INFO ] Deduced a trap composed of 87 places in 218 ms of which 2 ms to minimize.
[2024-06-01 16:54:36] [INFO ] Deduced a trap composed of 91 places in 197 ms of which 2 ms to minimize.
[2024-06-01 16:54:36] [INFO ] Deduced a trap composed of 97 places in 179 ms of which 2 ms to minimize.
[2024-06-01 16:54:37] [INFO ] Deduced a trap composed of 99 places in 195 ms of which 2 ms to minimize.
[2024-06-01 16:54:37] [INFO ] Deduced a trap composed of 82 places in 180 ms of which 2 ms to minimize.
[2024-06-01 16:54:37] [INFO ] Deduced a trap composed of 94 places in 185 ms of which 2 ms to minimize.
[2024-06-01 16:54:37] [INFO ] Deduced a trap composed of 18 places in 232 ms of which 2 ms to minimize.
[2024-06-01 16:54:38] [INFO ] Deduced a trap composed of 14 places in 160 ms of which 2 ms to minimize.
[2024-06-01 16:54:39] [INFO ] Deduced a trap composed of 96 places in 166 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/286 variables, 20/123 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 16:54:43] [INFO ] Deduced a trap composed of 117 places in 155 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 286/694 variables, and 124 constraints, problems are : Problem set: 0 solved, 401 unsolved in 20014 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 9/14 constraints, State Equation: 0/291 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/401 constraints, Known Traps: 72/72 constraints]
After SMT, in 40466ms problems are : Problem set: 0 solved, 401 unsolved
Search for dead transitions found 0 dead transitions in 40472ms
[2024-06-01 16:54:43] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2024-06-01 16:54:43] [INFO ] Invariant cache hit.
[2024-06-01 16:54:43] [INFO ] Implicit Places using invariants in 446 ms returned []
[2024-06-01 16:54:43] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2024-06-01 16:54:43] [INFO ] Invariant cache hit.
[2024-06-01 16:54:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:54:45] [INFO ] Implicit Places using invariants and state equation in 1833 ms returned []
Implicit Place search using SMT with State Equation took 2307 ms to find 0 implicit places.
[2024-06-01 16:54:45] [INFO ] Redundant transitions in 3 ms returned []
Running 401 sub problems to find dead transitions.
[2024-06-01 16:54:45] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2024-06-01 16:54:45] [INFO ] Invariant cache hit.
[2024-06-01 16:54:45] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/286 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/286 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 16:54:48] [INFO ] Deduced a trap composed of 80 places in 105 ms of which 2 ms to minimize.
[2024-06-01 16:54:48] [INFO ] Deduced a trap composed of 82 places in 127 ms of which 2 ms to minimize.
[2024-06-01 16:54:48] [INFO ] Deduced a trap composed of 77 places in 119 ms of which 2 ms to minimize.
[2024-06-01 16:54:48] [INFO ] Deduced a trap composed of 77 places in 130 ms of which 2 ms to minimize.
[2024-06-01 16:54:48] [INFO ] Deduced a trap composed of 91 places in 136 ms of which 2 ms to minimize.
[2024-06-01 16:54:49] [INFO ] Deduced a trap composed of 88 places in 123 ms of which 2 ms to minimize.
[2024-06-01 16:54:49] [INFO ] Deduced a trap composed of 94 places in 136 ms of which 3 ms to minimize.
[2024-06-01 16:54:49] [INFO ] Deduced a trap composed of 77 places in 107 ms of which 1 ms to minimize.
[2024-06-01 16:54:49] [INFO ] Deduced a trap composed of 77 places in 136 ms of which 2 ms to minimize.
[2024-06-01 16:54:49] [INFO ] Deduced a trap composed of 77 places in 126 ms of which 2 ms to minimize.
[2024-06-01 16:54:49] [INFO ] Deduced a trap composed of 77 places in 109 ms of which 2 ms to minimize.
[2024-06-01 16:54:50] [INFO ] Deduced a trap composed of 78 places in 142 ms of which 4 ms to minimize.
[2024-06-01 16:54:50] [INFO ] Deduced a trap composed of 77 places in 126 ms of which 2 ms to minimize.
[2024-06-01 16:54:50] [INFO ] Deduced a trap composed of 81 places in 159 ms of which 2 ms to minimize.
[2024-06-01 16:54:50] [INFO ] Deduced a trap composed of 78 places in 150 ms of which 2 ms to minimize.
[2024-06-01 16:54:50] [INFO ] Deduced a trap composed of 77 places in 135 ms of which 1 ms to minimize.
[2024-06-01 16:54:50] [INFO ] Deduced a trap composed of 83 places in 112 ms of which 1 ms to minimize.
[2024-06-01 16:54:51] [INFO ] Deduced a trap composed of 86 places in 134 ms of which 2 ms to minimize.
[2024-06-01 16:54:51] [INFO ] Deduced a trap composed of 77 places in 133 ms of which 2 ms to minimize.
[2024-06-01 16:54:51] [INFO ] Deduced a trap composed of 81 places in 205 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/286 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 16:54:51] [INFO ] Deduced a trap composed of 96 places in 101 ms of which 1 ms to minimize.
[2024-06-01 16:54:52] [INFO ] Deduced a trap composed of 77 places in 99 ms of which 2 ms to minimize.
[2024-06-01 16:54:52] [INFO ] Deduced a trap composed of 77 places in 122 ms of which 2 ms to minimize.
[2024-06-01 16:54:52] [INFO ] Deduced a trap composed of 77 places in 134 ms of which 2 ms to minimize.
[2024-06-01 16:54:52] [INFO ] Deduced a trap composed of 77 places in 143 ms of which 2 ms to minimize.
[2024-06-01 16:54:52] [INFO ] Deduced a trap composed of 77 places in 137 ms of which 2 ms to minimize.
[2024-06-01 16:54:52] [INFO ] Deduced a trap composed of 77 places in 145 ms of which 2 ms to minimize.
[2024-06-01 16:54:52] [INFO ] Deduced a trap composed of 77 places in 117 ms of which 2 ms to minimize.
[2024-06-01 16:54:53] [INFO ] Deduced a trap composed of 77 places in 99 ms of which 1 ms to minimize.
[2024-06-01 16:54:53] [INFO ] Deduced a trap composed of 93 places in 144 ms of which 3 ms to minimize.
[2024-06-01 16:54:53] [INFO ] Deduced a trap composed of 81 places in 119 ms of which 2 ms to minimize.
[2024-06-01 16:54:53] [INFO ] Deduced a trap composed of 79 places in 143 ms of which 2 ms to minimize.
[2024-06-01 16:54:54] [INFO ] Deduced a trap composed of 95 places in 132 ms of which 2 ms to minimize.
[2024-06-01 16:54:54] [INFO ] Deduced a trap composed of 83 places in 112 ms of which 2 ms to minimize.
[2024-06-01 16:54:54] [INFO ] Deduced a trap composed of 77 places in 112 ms of which 2 ms to minimize.
[2024-06-01 16:54:54] [INFO ] Deduced a trap composed of 77 places in 147 ms of which 4 ms to minimize.
[2024-06-01 16:54:54] [INFO ] Deduced a trap composed of 77 places in 123 ms of which 2 ms to minimize.
[2024-06-01 16:54:54] [INFO ] Deduced a trap composed of 77 places in 129 ms of which 2 ms to minimize.
[2024-06-01 16:54:55] [INFO ] Deduced a trap composed of 77 places in 110 ms of which 2 ms to minimize.
[2024-06-01 16:54:55] [INFO ] Deduced a trap composed of 81 places in 116 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/286 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 16:54:58] [INFO ] Deduced a trap composed of 77 places in 152 ms of which 2 ms to minimize.
[2024-06-01 16:54:58] [INFO ] Deduced a trap composed of 78 places in 138 ms of which 2 ms to minimize.
[2024-06-01 16:54:58] [INFO ] Deduced a trap composed of 78 places in 201 ms of which 6 ms to minimize.
[2024-06-01 16:54:58] [INFO ] Deduced a trap composed of 77 places in 164 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/286 variables, 4/96 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 16:54:59] [INFO ] Deduced a trap composed of 77 places in 209 ms of which 5 ms to minimize.
[2024-06-01 16:54:59] [INFO ] Deduced a trap composed of 86 places in 128 ms of which 2 ms to minimize.
[2024-06-01 16:54:59] [INFO ] Deduced a trap composed of 77 places in 138 ms of which 2 ms to minimize.
[2024-06-01 16:54:59] [INFO ] Deduced a trap composed of 77 places in 130 ms of which 2 ms to minimize.
[2024-06-01 16:55:00] [INFO ] Deduced a trap composed of 90 places in 134 ms of which 2 ms to minimize.
[2024-06-01 16:55:00] [INFO ] Deduced a trap composed of 77 places in 118 ms of which 2 ms to minimize.
[2024-06-01 16:55:00] [INFO ] Deduced a trap composed of 82 places in 117 ms of which 2 ms to minimize.
[2024-06-01 16:55:00] [INFO ] Deduced a trap composed of 78 places in 114 ms of which 2 ms to minimize.
[2024-06-01 16:55:00] [INFO ] Deduced a trap composed of 77 places in 101 ms of which 2 ms to minimize.
[2024-06-01 16:55:00] [INFO ] Deduced a trap composed of 93 places in 149 ms of which 2 ms to minimize.
[2024-06-01 16:55:01] [INFO ] Deduced a trap composed of 77 places in 165 ms of which 6 ms to minimize.
[2024-06-01 16:55:01] [INFO ] Deduced a trap composed of 77 places in 138 ms of which 3 ms to minimize.
[2024-06-01 16:55:01] [INFO ] Deduced a trap composed of 77 places in 115 ms of which 2 ms to minimize.
[2024-06-01 16:55:01] [INFO ] Deduced a trap composed of 77 places in 113 ms of which 2 ms to minimize.
[2024-06-01 16:55:01] [INFO ] Deduced a trap composed of 78 places in 124 ms of which 2 ms to minimize.
[2024-06-01 16:55:02] [INFO ] Deduced a trap composed of 77 places in 111 ms of which 2 ms to minimize.
[2024-06-01 16:55:02] [INFO ] Deduced a trap composed of 77 places in 111 ms of which 2 ms to minimize.
[2024-06-01 16:55:02] [INFO ] Deduced a trap composed of 77 places in 158 ms of which 5 ms to minimize.
[2024-06-01 16:55:02] [INFO ] Deduced a trap composed of 79 places in 117 ms of which 2 ms to minimize.
[2024-06-01 16:55:03] [INFO ] Deduced a trap composed of 87 places in 128 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/286 variables, 20/116 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 16:55:05] [INFO ] Deduced a trap composed of 90 places in 143 ms of which 3 ms to minimize.
[2024-06-01 16:55:06] [INFO ] Deduced a trap composed of 77 places in 124 ms of which 2 ms to minimize.
[2024-06-01 16:55:12] [INFO ] Deduced a trap composed of 77 places in 5906 ms of which 27 ms to minimize.
[2024-06-01 16:55:12] [INFO ] Deduced a trap composed of 77 places in 149 ms of which 3 ms to minimize.
[2024-06-01 16:55:12] [INFO ] Deduced a trap composed of 77 places in 154 ms of which 2 ms to minimize.
[2024-06-01 16:55:13] [INFO ] Deduced a trap composed of 77 places in 116 ms of which 2 ms to minimize.
[2024-06-01 16:55:13] [INFO ] Deduced a trap composed of 84 places in 113 ms of which 2 ms to minimize.
[2024-06-01 16:55:13] [INFO ] Deduced a trap composed of 81 places in 132 ms of which 1 ms to minimize.
[2024-06-01 16:55:13] [INFO ] Deduced a trap composed of 77 places in 110 ms of which 2 ms to minimize.
[2024-06-01 16:55:13] [INFO ] Deduced a trap composed of 77 places in 132 ms of which 1 ms to minimize.
[2024-06-01 16:55:13] [INFO ] Deduced a trap composed of 87 places in 150 ms of which 3 ms to minimize.
[2024-06-01 16:55:13] [INFO ] Deduced a trap composed of 77 places in 131 ms of which 3 ms to minimize.
[2024-06-01 16:55:14] [INFO ] Deduced a trap composed of 77 places in 130 ms of which 3 ms to minimize.
[2024-06-01 16:55:14] [INFO ] Deduced a trap composed of 77 places in 136 ms of which 2 ms to minimize.
[2024-06-01 16:55:14] [INFO ] Deduced a trap composed of 77 places in 117 ms of which 2 ms to minimize.
[2024-06-01 16:55:14] [INFO ] Deduced a trap composed of 77 places in 117 ms of which 2 ms to minimize.
[2024-06-01 16:55:14] [INFO ] Deduced a trap composed of 77 places in 129 ms of which 3 ms to minimize.
[2024-06-01 16:55:14] [INFO ] Deduced a trap composed of 77 places in 135 ms of which 2 ms to minimize.
[2024-06-01 16:55:14] [INFO ] Deduced a trap composed of 77 places in 133 ms of which 3 ms to minimize.
[2024-06-01 16:55:15] [INFO ] Deduced a trap composed of 77 places in 133 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/286 variables, 20/136 constraints. Problems are: Problem set: 0 solved, 401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 286/694 variables, and 136 constraints, problems are : Problem set: 0 solved, 401 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 9/14 constraints, State Equation: 0/291 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 401/401 constraints, Known Traps: 84/84 constraints]
Escalating to Integer solving :Problem set: 0 solved, 401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/286 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/286 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/286 variables, 84/136 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 16:55:43] [INFO ] Deduced a trap composed of 14 places in 162 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 286/694 variables, and 137 constraints, problems are : Problem set: 0 solved, 401 unsolved in 30053 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 9/14 constraints, State Equation: 0/291 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/401 constraints, Known Traps: 85/85 constraints]
After SMT, in 60489ms problems are : Problem set: 0 solved, 401 unsolved
Search for dead transitions found 0 dead transitions in 60494ms
Starting structural reductions in SI_LTL mode, iteration 1 : 291/343 places, 407/459 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 103315 ms. Remains : 291/343 places, 407/459 transitions.
Stuttering acceptance computed with spot in 221 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBNT-PT-S05J20-LTLFireability-07
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-PT-S05J20-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J20-LTLFireability-07 finished in 103554 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)&&G(p1)&&F(!p2)))))'
Support contains 5 out of 343 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 343/343 places, 459/459 transitions.
Applied a total of 0 rules in 5 ms. Remains 343 /343 variables (removed 0) and now considering 459/459 (removed 0) transitions.
Running 453 sub problems to find dead transitions.
[2024-06-01 16:55:46] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 343 cols
[2024-06-01 16:55:46] [INFO ] Computed 57 invariants in 10 ms
[2024-06-01 16:55:46] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:55:54] [INFO ] Deduced a trap composed of 24 places in 183 ms of which 2 ms to minimize.
[2024-06-01 16:55:54] [INFO ] Deduced a trap composed of 116 places in 168 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 2/59 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:55:56] [INFO ] Deduced a trap composed of 147 places in 146 ms of which 3 ms to minimize.
[2024-06-01 16:55:56] [INFO ] Deduced a trap composed of 162 places in 126 ms of which 2 ms to minimize.
[2024-06-01 16:55:56] [INFO ] Deduced a trap composed of 89 places in 146 ms of which 2 ms to minimize.
[2024-06-01 16:55:56] [INFO ] Deduced a trap composed of 56 places in 118 ms of which 2 ms to minimize.
[2024-06-01 16:55:56] [INFO ] Deduced a trap composed of 144 places in 174 ms of which 2 ms to minimize.
[2024-06-01 16:55:56] [INFO ] Deduced a trap composed of 144 places in 143 ms of which 3 ms to minimize.
[2024-06-01 16:56:01] [INFO ] Deduced a trap composed of 119 places in 154 ms of which 3 ms to minimize.
[2024-06-01 16:56:01] [INFO ] Deduced a trap composed of 77 places in 163 ms of which 3 ms to minimize.
[2024-06-01 16:56:01] [INFO ] Deduced a trap composed of 104 places in 149 ms of which 3 ms to minimize.
[2024-06-01 16:56:01] [INFO ] Deduced a trap composed of 77 places in 177 ms of which 2 ms to minimize.
[2024-06-01 16:56:01] [INFO ] Deduced a trap composed of 164 places in 165 ms of which 2 ms to minimize.
[2024-06-01 16:56:02] [INFO ] Deduced a trap composed of 77 places in 138 ms of which 2 ms to minimize.
[2024-06-01 16:56:02] [INFO ] Deduced a trap composed of 77 places in 126 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 13/72 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 343/798 variables, and 72 constraints, problems are : Problem set: 0 solved, 453 unsolved in 20036 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 15/15 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:56:08] [INFO ] Deduced a trap composed of 57 places in 65 ms of which 2 ms to minimize.
[2024-06-01 16:56:08] [INFO ] Deduced a trap composed of 57 places in 50 ms of which 1 ms to minimize.
[2024-06-01 16:56:08] [INFO ] Deduced a trap composed of 57 places in 92 ms of which 1 ms to minimize.
[2024-06-01 16:56:08] [INFO ] Deduced a trap composed of 57 places in 77 ms of which 1 ms to minimize.
[2024-06-01 16:56:09] [INFO ] Deduced a trap composed of 57 places in 101 ms of which 2 ms to minimize.
[2024-06-01 16:56:09] [INFO ] Deduced a trap composed of 57 places in 101 ms of which 2 ms to minimize.
[2024-06-01 16:56:10] [INFO ] Deduced a trap composed of 57 places in 80 ms of which 1 ms to minimize.
[2024-06-01 16:56:10] [INFO ] Deduced a trap composed of 57 places in 99 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 8/59 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:56:12] [INFO ] Deduced a trap composed of 14 places in 146 ms of which 2 ms to minimize.
[2024-06-01 16:56:12] [INFO ] Deduced a trap composed of 12 places in 133 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/337 variables, 2/61 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/337 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 5 (OVERLAPS) 6/343 variables, 6/67 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/343 variables, 15/82 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:56:20] [INFO ] Deduced a trap composed of 138 places in 184 ms of which 3 ms to minimize.
[2024-06-01 16:56:20] [INFO ] Deduced a trap composed of 135 places in 149 ms of which 2 ms to minimize.
[2024-06-01 16:56:20] [INFO ] Deduced a trap composed of 144 places in 151 ms of which 2 ms to minimize.
[2024-06-01 16:56:21] [INFO ] Deduced a trap composed of 138 places in 231 ms of which 5 ms to minimize.
[2024-06-01 16:56:21] [INFO ] Deduced a trap composed of 144 places in 180 ms of which 3 ms to minimize.
[2024-06-01 16:56:21] [INFO ] Deduced a trap composed of 141 places in 146 ms of which 2 ms to minimize.
[2024-06-01 16:56:21] [INFO ] Deduced a trap composed of 146 places in 232 ms of which 5 ms to minimize.
[2024-06-01 16:56:21] [INFO ] Deduced a trap composed of 146 places in 201 ms of which 3 ms to minimize.
[2024-06-01 16:56:22] [INFO ] Deduced a trap composed of 147 places in 196 ms of which 3 ms to minimize.
[2024-06-01 16:56:22] [INFO ] Deduced a trap composed of 144 places in 192 ms of which 3 ms to minimize.
[2024-06-01 16:56:22] [INFO ] Deduced a trap composed of 147 places in 227 ms of which 5 ms to minimize.
[2024-06-01 16:56:22] [INFO ] Deduced a trap composed of 135 places in 174 ms of which 3 ms to minimize.
[2024-06-01 16:56:23] [INFO ] Deduced a trap composed of 153 places in 174 ms of which 3 ms to minimize.
[2024-06-01 16:56:23] [INFO ] Deduced a trap composed of 156 places in 196 ms of which 3 ms to minimize.
[2024-06-01 16:56:23] [INFO ] Deduced a trap composed of 135 places in 194 ms of which 3 ms to minimize.
[2024-06-01 16:56:24] [INFO ] Deduced a trap composed of 144 places in 185 ms of which 2 ms to minimize.
[2024-06-01 16:56:24] [INFO ] Deduced a trap composed of 150 places in 188 ms of which 3 ms to minimize.
[2024-06-01 16:56:24] [INFO ] Deduced a trap composed of 141 places in 165 ms of which 2 ms to minimize.
[2024-06-01 16:56:24] [INFO ] Deduced a trap composed of 135 places in 279 ms of which 5 ms to minimize.
[2024-06-01 16:56:25] [INFO ] Deduced a trap composed of 141 places in 169 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/343 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/798 variables, and 102 constraints, problems are : Problem set: 0 solved, 453 unsolved in 20040 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/453 constraints, Known Traps: 45/45 constraints]
After SMT, in 40540ms problems are : Problem set: 0 solved, 453 unsolved
Search for dead transitions found 0 dead transitions in 40551ms
[2024-06-01 16:56:27] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 16:56:27] [INFO ] Invariant cache hit.
[2024-06-01 16:56:27] [INFO ] Implicit Places using invariants in 362 ms returned []
[2024-06-01 16:56:27] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 16:56:27] [INFO ] Invariant cache hit.
[2024-06-01 16:56:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:56:29] [INFO ] Implicit Places using invariants and state equation in 2252 ms returned []
Implicit Place search using SMT with State Equation took 2635 ms to find 0 implicit places.
Running 453 sub problems to find dead transitions.
[2024-06-01 16:56:29] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 16:56:29] [INFO ] Invariant cache hit.
[2024-06-01 16:56:29] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:56:37] [INFO ] Deduced a trap composed of 56 places in 144 ms of which 2 ms to minimize.
[2024-06-01 16:56:37] [INFO ] Deduced a trap composed of 135 places in 138 ms of which 2 ms to minimize.
[2024-06-01 16:56:37] [INFO ] Deduced a trap composed of 56 places in 141 ms of which 1 ms to minimize.
[2024-06-01 16:56:37] [INFO ] Deduced a trap composed of 138 places in 97 ms of which 2 ms to minimize.
[2024-06-01 16:56:38] [INFO ] Deduced a trap composed of 135 places in 101 ms of which 2 ms to minimize.
[2024-06-01 16:56:38] [INFO ] Deduced a trap composed of 89 places in 135 ms of which 2 ms to minimize.
[2024-06-01 16:56:38] [INFO ] Deduced a trap composed of 150 places in 158 ms of which 2 ms to minimize.
[2024-06-01 16:56:38] [INFO ] Deduced a trap composed of 135 places in 164 ms of which 7 ms to minimize.
[2024-06-01 16:56:38] [INFO ] Deduced a trap composed of 144 places in 157 ms of which 4 ms to minimize.
[2024-06-01 16:56:38] [INFO ] Deduced a trap composed of 144 places in 150 ms of which 2 ms to minimize.
[2024-06-01 16:56:39] [INFO ] Deduced a trap composed of 147 places in 158 ms of which 2 ms to minimize.
[2024-06-01 16:56:39] [INFO ] Deduced a trap composed of 56 places in 205 ms of which 2 ms to minimize.
[2024-06-01 16:56:39] [INFO ] Deduced a trap composed of 147 places in 155 ms of which 2 ms to minimize.
[2024-06-01 16:56:39] [INFO ] Deduced a trap composed of 24 places in 211 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 14/71 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:56:41] [INFO ] Deduced a trap composed of 147 places in 213 ms of which 3 ms to minimize.
[2024-06-01 16:56:41] [INFO ] Deduced a trap composed of 147 places in 215 ms of which 2 ms to minimize.
[2024-06-01 16:56:41] [INFO ] Deduced a trap composed of 141 places in 139 ms of which 2 ms to minimize.
[2024-06-01 16:56:41] [INFO ] Deduced a trap composed of 144 places in 132 ms of which 3 ms to minimize.
[2024-06-01 16:56:42] [INFO ] Deduced a trap composed of 147 places in 153 ms of which 3 ms to minimize.
[2024-06-01 16:56:42] [INFO ] Deduced a trap composed of 147 places in 164 ms of which 2 ms to minimize.
[2024-06-01 16:56:42] [INFO ] Deduced a trap composed of 147 places in 189 ms of which 2 ms to minimize.
[2024-06-01 16:56:44] [INFO ] Deduced a trap composed of 119 places in 178 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 8/79 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:56:46] [INFO ] Deduced a trap composed of 138 places in 175 ms of which 3 ms to minimize.
[2024-06-01 16:56:47] [INFO ] Deduced a trap composed of 115 places in 158 ms of which 2 ms to minimize.
[2024-06-01 16:56:47] [INFO ] Deduced a trap composed of 100 places in 146 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/343 variables, 3/82 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/343 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 8 (OVERLAPS) 455/798 variables, 343/425 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/798 variables, 1/426 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 798/798 variables, and 426 constraints, problems are : Problem set: 0 solved, 453 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 343/343 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 25/25 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:57:01] [INFO ] Deduced a trap composed of 57 places in 89 ms of which 2 ms to minimize.
[2024-06-01 16:57:03] [INFO ] Deduced a trap composed of 57 places in 114 ms of which 1 ms to minimize.
[2024-06-01 16:57:03] [INFO ] Deduced a trap composed of 57 places in 87 ms of which 1 ms to minimize.
[2024-06-01 16:57:03] [INFO ] Deduced a trap composed of 57 places in 105 ms of which 1 ms to minimize.
[2024-06-01 16:57:04] [INFO ] Deduced a trap composed of 58 places in 96 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 5/56 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:57:05] [INFO ] Deduced a trap composed of 57 places in 121 ms of which 2 ms to minimize.
[2024-06-01 16:57:05] [INFO ] Deduced a trap composed of 15 places in 93 ms of which 1 ms to minimize.
[2024-06-01 16:57:06] [INFO ] Deduced a trap composed of 57 places in 54 ms of which 1 ms to minimize.
[2024-06-01 16:57:06] [INFO ] Deduced a trap composed of 58 places in 82 ms of which 1 ms to minimize.
[2024-06-01 16:57:06] [INFO ] Deduced a trap composed of 57 places in 78 ms of which 2 ms to minimize.
[2024-06-01 16:57:07] [INFO ] Deduced a trap composed of 57 places in 82 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/337 variables, 6/62 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:57:08] [INFO ] Deduced a trap composed of 58 places in 140 ms of which 1 ms to minimize.
[2024-06-01 16:57:08] [INFO ] Deduced a trap composed of 57 places in 144 ms of which 2 ms to minimize.
[2024-06-01 16:57:09] [INFO ] Deduced a trap composed of 12 places in 100 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/337 variables, 3/65 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:57:12] [INFO ] Deduced a trap composed of 57 places in 56 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/337 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:57:15] [INFO ] Deduced a trap composed of 57 places in 63 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/337 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:57:17] [INFO ] Deduced a trap composed of 57 places in 62 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/337 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/337 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 9 (OVERLAPS) 6/343 variables, 6/74 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/343 variables, 25/99 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:57:26] [INFO ] Deduced a trap composed of 141 places in 199 ms of which 7 ms to minimize.
[2024-06-01 16:57:26] [INFO ] Deduced a trap composed of 150 places in 179 ms of which 2 ms to minimize.
[2024-06-01 16:57:27] [INFO ] Deduced a trap composed of 138 places in 267 ms of which 5 ms to minimize.
[2024-06-01 16:57:27] [INFO ] Deduced a trap composed of 140 places in 175 ms of which 3 ms to minimize.
[2024-06-01 16:57:28] [INFO ] Deduced a trap composed of 141 places in 205 ms of which 2 ms to minimize.
[2024-06-01 16:57:28] [INFO ] Deduced a trap composed of 141 places in 318 ms of which 6 ms to minimize.
[2024-06-01 16:57:29] [INFO ] Deduced a trap composed of 141 places in 177 ms of which 3 ms to minimize.
[2024-06-01 16:57:29] [INFO ] Deduced a trap composed of 132 places in 181 ms of which 3 ms to minimize.
[2024-06-01 16:57:29] [INFO ] Deduced a trap composed of 141 places in 298 ms of which 6 ms to minimize.
[2024-06-01 16:57:30] [INFO ] Deduced a trap composed of 132 places in 187 ms of which 3 ms to minimize.
SMT process timed out in 60717ms, After SMT, problems are : Problem set: 0 solved, 453 unsolved
Search for dead transitions found 0 dead transitions in 60727ms
Finished structural reductions in LTL mode , in 1 iterations and 103923 ms. Remains : 343/343 places, 459/459 transitions.
Stuttering acceptance computed with spot in 457 ms :[(NOT p1), (OR (NOT p1) p2), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1) p2), (OR (NOT p1) (NOT p0) p2), true, (OR (NOT p1) (NOT p0) p2)]
Running random walk in product with property : PolyORBNT-PT-S05J20-LTLFireability-08
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-PT-S05J20-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J20-LTLFireability-08 finished in 104414 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 3 out of 343 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 343/343 places, 459/459 transitions.
Applied a total of 0 rules in 5 ms. Remains 343 /343 variables (removed 0) and now considering 459/459 (removed 0) transitions.
Running 453 sub problems to find dead transitions.
[2024-06-01 16:57:30] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 16:57:30] [INFO ] Invariant cache hit.
[2024-06-01 16:57:30] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:57:38] [INFO ] Deduced a trap composed of 56 places in 115 ms of which 2 ms to minimize.
[2024-06-01 16:57:38] [INFO ] Deduced a trap composed of 135 places in 138 ms of which 2 ms to minimize.
[2024-06-01 16:57:39] [INFO ] Deduced a trap composed of 56 places in 118 ms of which 3 ms to minimize.
[2024-06-01 16:57:39] [INFO ] Deduced a trap composed of 138 places in 115 ms of which 2 ms to minimize.
[2024-06-01 16:57:39] [INFO ] Deduced a trap composed of 135 places in 141 ms of which 2 ms to minimize.
[2024-06-01 16:57:39] [INFO ] Deduced a trap composed of 89 places in 119 ms of which 3 ms to minimize.
[2024-06-01 16:57:39] [INFO ] Deduced a trap composed of 150 places in 119 ms of which 3 ms to minimize.
[2024-06-01 16:57:39] [INFO ] Deduced a trap composed of 135 places in 122 ms of which 2 ms to minimize.
[2024-06-01 16:57:39] [INFO ] Deduced a trap composed of 144 places in 126 ms of which 3 ms to minimize.
[2024-06-01 16:57:39] [INFO ] Deduced a trap composed of 144 places in 124 ms of which 2 ms to minimize.
[2024-06-01 16:57:40] [INFO ] Deduced a trap composed of 147 places in 118 ms of which 2 ms to minimize.
[2024-06-01 16:57:40] [INFO ] Deduced a trap composed of 56 places in 109 ms of which 2 ms to minimize.
[2024-06-01 16:57:40] [INFO ] Deduced a trap composed of 147 places in 108 ms of which 2 ms to minimize.
[2024-06-01 16:57:40] [INFO ] Deduced a trap composed of 24 places in 126 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 14/71 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:57:41] [INFO ] Deduced a trap composed of 147 places in 128 ms of which 2 ms to minimize.
[2024-06-01 16:57:42] [INFO ] Deduced a trap composed of 147 places in 125 ms of which 2 ms to minimize.
[2024-06-01 16:57:42] [INFO ] Deduced a trap composed of 141 places in 124 ms of which 2 ms to minimize.
[2024-06-01 16:57:42] [INFO ] Deduced a trap composed of 144 places in 120 ms of which 2 ms to minimize.
[2024-06-01 16:57:42] [INFO ] Deduced a trap composed of 147 places in 107 ms of which 2 ms to minimize.
[2024-06-01 16:57:42] [INFO ] Deduced a trap composed of 147 places in 107 ms of which 1 ms to minimize.
[2024-06-01 16:57:42] [INFO ] Deduced a trap composed of 147 places in 108 ms of which 2 ms to minimize.
[2024-06-01 16:57:45] [INFO ] Deduced a trap composed of 119 places in 156 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 8/79 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:57:46] [INFO ] Deduced a trap composed of 138 places in 138 ms of which 3 ms to minimize.
[2024-06-01 16:57:46] [INFO ] Deduced a trap composed of 115 places in 146 ms of which 3 ms to minimize.
[2024-06-01 16:57:46] [INFO ] Deduced a trap composed of 100 places in 138 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) 0/343 variables, 3/82 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 343/798 variables, and 82 constraints, problems are : Problem set: 0 solved, 453 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 25/25 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:57:52] [INFO ] Deduced a trap composed of 57 places in 141 ms of which 2 ms to minimize.
[2024-06-01 16:57:54] [INFO ] Deduced a trap composed of 57 places in 98 ms of which 2 ms to minimize.
[2024-06-01 16:57:54] [INFO ] Deduced a trap composed of 57 places in 105 ms of which 2 ms to minimize.
[2024-06-01 16:57:54] [INFO ] Deduced a trap composed of 57 places in 134 ms of which 3 ms to minimize.
[2024-06-01 16:57:55] [INFO ] Deduced a trap composed of 58 places in 135 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 5/56 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:57:56] [INFO ] Deduced a trap composed of 57 places in 159 ms of which 2 ms to minimize.
[2024-06-01 16:57:56] [INFO ] Deduced a trap composed of 15 places in 79 ms of which 1 ms to minimize.
[2024-06-01 16:57:58] [INFO ] Deduced a trap composed of 57 places in 82 ms of which 1 ms to minimize.
[2024-06-01 16:57:58] [INFO ] Deduced a trap composed of 58 places in 62 ms of which 1 ms to minimize.
[2024-06-01 16:57:58] [INFO ] Deduced a trap composed of 57 places in 72 ms of which 1 ms to minimize.
[2024-06-01 16:57:58] [INFO ] Deduced a trap composed of 57 places in 141 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/337 variables, 6/62 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:57:59] [INFO ] Deduced a trap composed of 58 places in 133 ms of which 2 ms to minimize.
[2024-06-01 16:57:59] [INFO ] Deduced a trap composed of 57 places in 109 ms of which 2 ms to minimize.
[2024-06-01 16:58:00] [INFO ] Deduced a trap composed of 12 places in 170 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/337 variables, 3/65 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:58:04] [INFO ] Deduced a trap composed of 57 places in 88 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/337 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:58:07] [INFO ] Deduced a trap composed of 57 places in 101 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/337 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:58:09] [INFO ] Deduced a trap composed of 57 places in 108 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/337 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 337/798 variables, and 68 constraints, problems are : Problem set: 0 solved, 453 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 7/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/453 constraints, Known Traps: 17/42 constraints]
After SMT, in 40549ms problems are : Problem set: 0 solved, 453 unsolved
Search for dead transitions found 0 dead transitions in 40564ms
[2024-06-01 16:58:11] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 16:58:11] [INFO ] Invariant cache hit.
[2024-06-01 16:58:11] [INFO ] Implicit Places using invariants in 290 ms returned []
[2024-06-01 16:58:11] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 16:58:11] [INFO ] Invariant cache hit.
[2024-06-01 16:58:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:58:13] [INFO ] Implicit Places using invariants and state equation in 1923 ms returned []
Implicit Place search using SMT with State Equation took 2215 ms to find 0 implicit places.
Running 453 sub problems to find dead transitions.
[2024-06-01 16:58:13] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 16:58:13] [INFO ] Invariant cache hit.
[2024-06-01 16:58:13] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:58:21] [INFO ] Deduced a trap composed of 56 places in 103 ms of which 2 ms to minimize.
[2024-06-01 16:58:21] [INFO ] Deduced a trap composed of 135 places in 142 ms of which 1 ms to minimize.
[2024-06-01 16:58:21] [INFO ] Deduced a trap composed of 56 places in 135 ms of which 2 ms to minimize.
[2024-06-01 16:58:21] [INFO ] Deduced a trap composed of 138 places in 138 ms of which 1 ms to minimize.
[2024-06-01 16:58:21] [INFO ] Deduced a trap composed of 135 places in 87 ms of which 2 ms to minimize.
[2024-06-01 16:58:22] [INFO ] Deduced a trap composed of 89 places in 145 ms of which 2 ms to minimize.
[2024-06-01 16:58:22] [INFO ] Deduced a trap composed of 150 places in 142 ms of which 2 ms to minimize.
[2024-06-01 16:58:22] [INFO ] Deduced a trap composed of 135 places in 135 ms of which 2 ms to minimize.
[2024-06-01 16:58:22] [INFO ] Deduced a trap composed of 144 places in 135 ms of which 2 ms to minimize.
[2024-06-01 16:58:22] [INFO ] Deduced a trap composed of 144 places in 141 ms of which 3 ms to minimize.
[2024-06-01 16:58:22] [INFO ] Deduced a trap composed of 147 places in 117 ms of which 2 ms to minimize.
[2024-06-01 16:58:22] [INFO ] Deduced a trap composed of 56 places in 121 ms of which 3 ms to minimize.
[2024-06-01 16:58:23] [INFO ] Deduced a trap composed of 147 places in 119 ms of which 2 ms to minimize.
[2024-06-01 16:58:23] [INFO ] Deduced a trap composed of 24 places in 151 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 14/71 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:58:24] [INFO ] Deduced a trap composed of 147 places in 118 ms of which 2 ms to minimize.
[2024-06-01 16:58:24] [INFO ] Deduced a trap composed of 147 places in 116 ms of which 2 ms to minimize.
[2024-06-01 16:58:24] [INFO ] Deduced a trap composed of 141 places in 122 ms of which 3 ms to minimize.
[2024-06-01 16:58:24] [INFO ] Deduced a trap composed of 144 places in 141 ms of which 2 ms to minimize.
[2024-06-01 16:58:25] [INFO ] Deduced a trap composed of 147 places in 139 ms of which 2 ms to minimize.
[2024-06-01 16:58:25] [INFO ] Deduced a trap composed of 147 places in 169 ms of which 2 ms to minimize.
[2024-06-01 16:58:25] [INFO ] Deduced a trap composed of 147 places in 167 ms of which 3 ms to minimize.
[2024-06-01 16:58:27] [INFO ] Deduced a trap composed of 119 places in 171 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 8/79 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:58:29] [INFO ] Deduced a trap composed of 138 places in 173 ms of which 2 ms to minimize.
[2024-06-01 16:58:29] [INFO ] Deduced a trap composed of 115 places in 158 ms of which 3 ms to minimize.
[2024-06-01 16:58:30] [INFO ] Deduced a trap composed of 100 places in 147 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/343 variables, 3/82 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/343 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 8 (OVERLAPS) 455/798 variables, 343/425 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/798 variables, 1/426 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 798/798 variables, and 426 constraints, problems are : Problem set: 0 solved, 453 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 343/343 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 25/25 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:58:45] [INFO ] Deduced a trap composed of 57 places in 90 ms of which 2 ms to minimize.
[2024-06-01 16:58:47] [INFO ] Deduced a trap composed of 57 places in 98 ms of which 1 ms to minimize.
[2024-06-01 16:58:47] [INFO ] Deduced a trap composed of 57 places in 96 ms of which 1 ms to minimize.
[2024-06-01 16:58:47] [INFO ] Deduced a trap composed of 57 places in 157 ms of which 2 ms to minimize.
[2024-06-01 16:58:47] [INFO ] Deduced a trap composed of 58 places in 86 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 5/56 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:58:49] [INFO ] Deduced a trap composed of 57 places in 99 ms of which 2 ms to minimize.
[2024-06-01 16:58:49] [INFO ] Deduced a trap composed of 15 places in 71 ms of which 1 ms to minimize.
[2024-06-01 16:58:50] [INFO ] Deduced a trap composed of 57 places in 94 ms of which 2 ms to minimize.
[2024-06-01 16:58:50] [INFO ] Deduced a trap composed of 58 places in 88 ms of which 1 ms to minimize.
[2024-06-01 16:58:50] [INFO ] Deduced a trap composed of 57 places in 88 ms of which 1 ms to minimize.
[2024-06-01 16:58:51] [INFO ] Deduced a trap composed of 57 places in 144 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/337 variables, 6/62 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:58:51] [INFO ] Deduced a trap composed of 58 places in 120 ms of which 2 ms to minimize.
[2024-06-01 16:58:51] [INFO ] Deduced a trap composed of 57 places in 117 ms of which 1 ms to minimize.
[2024-06-01 16:58:53] [INFO ] Deduced a trap composed of 12 places in 174 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/337 variables, 3/65 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:58:57] [INFO ] Deduced a trap composed of 57 places in 93 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/337 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:59:00] [INFO ] Deduced a trap composed of 57 places in 94 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/337 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:59:02] [INFO ] Deduced a trap composed of 57 places in 94 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/337 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/337 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 9 (OVERLAPS) 6/343 variables, 6/74 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/343 variables, 25/99 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 16:59:11] [INFO ] Deduced a trap composed of 141 places in 235 ms of which 16 ms to minimize.
[2024-06-01 16:59:12] [INFO ] Deduced a trap composed of 150 places in 134 ms of which 3 ms to minimize.
[2024-06-01 16:59:12] [INFO ] Deduced a trap composed of 138 places in 177 ms of which 2 ms to minimize.
[2024-06-01 16:59:12] [INFO ] Deduced a trap composed of 140 places in 236 ms of which 5 ms to minimize.
[2024-06-01 16:59:13] [INFO ] Deduced a trap composed of 141 places in 191 ms of which 3 ms to minimize.
[2024-06-01 16:59:13] [INFO ] Deduced a trap composed of 141 places in 229 ms of which 4 ms to minimize.
[2024-06-01 16:59:13] [INFO ] Deduced a trap composed of 141 places in 160 ms of which 2 ms to minimize.
[2024-06-01 16:59:14] [INFO ] Deduced a trap composed of 132 places in 173 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/798 variables, and 107 constraints, problems are : Problem set: 0 solved, 453 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/453 constraints, Known Traps: 50/50 constraints]
After SMT, in 60532ms problems are : Problem set: 0 solved, 453 unsolved
Search for dead transitions found 0 dead transitions in 60541ms
Finished structural reductions in LTL mode , in 1 iterations and 103331 ms. Remains : 343/343 places, 459/459 transitions.
Stuttering acceptance computed with spot in 125 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J20-LTLFireability-09
Entered a terminal (fully accepting) state of product in 37127 steps with 2547 reset in 144 ms.
FORMULA PolyORBNT-PT-S05J20-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J20-LTLFireability-09 finished in 103625 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 U G(p1)) U !p2) U !p3)))'
Support contains 6 out of 343 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 343/343 places, 459/459 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 343 transition count 437
Reduce places removed 22 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 24 rules applied. Total rules applied 46 place count 321 transition count 435
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 48 place count 319 transition count 435
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 24 Pre rules applied. Total rules applied 48 place count 319 transition count 411
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 96 place count 295 transition count 411
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 98 place count 294 transition count 410
Applied a total of 98 rules in 48 ms. Remains 294 /343 variables (removed 49) and now considering 410/459 (removed 49) transitions.
Running 404 sub problems to find dead transitions.
[2024-06-01 16:59:14] [INFO ] Flow matrix only has 406 transitions (discarded 4 similar events)
// Phase 1: matrix 406 rows 294 cols
[2024-06-01 16:59:14] [INFO ] Computed 57 invariants in 7 ms
[2024-06-01 16:59:14] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/289 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/289 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 16:59:17] [INFO ] Deduced a trap composed of 120 places in 130 ms of which 3 ms to minimize.
[2024-06-01 16:59:17] [INFO ] Deduced a trap composed of 102 places in 104 ms of which 2 ms to minimize.
[2024-06-01 16:59:17] [INFO ] Deduced a trap composed of 117 places in 110 ms of which 2 ms to minimize.
[2024-06-01 16:59:18] [INFO ] Deduced a trap composed of 83 places in 128 ms of which 3 ms to minimize.
[2024-06-01 16:59:18] [INFO ] Deduced a trap composed of 80 places in 142 ms of which 2 ms to minimize.
[2024-06-01 16:59:18] [INFO ] Deduced a trap composed of 81 places in 131 ms of which 2 ms to minimize.
[2024-06-01 16:59:19] [INFO ] Deduced a trap composed of 80 places in 121 ms of which 2 ms to minimize.
[2024-06-01 16:59:19] [INFO ] Deduced a trap composed of 81 places in 138 ms of which 2 ms to minimize.
[2024-06-01 16:59:19] [INFO ] Deduced a trap composed of 86 places in 118 ms of which 2 ms to minimize.
[2024-06-01 16:59:19] [INFO ] Deduced a trap composed of 83 places in 115 ms of which 2 ms to minimize.
[2024-06-01 16:59:19] [INFO ] Deduced a trap composed of 81 places in 117 ms of which 2 ms to minimize.
[2024-06-01 16:59:19] [INFO ] Deduced a trap composed of 80 places in 117 ms of which 3 ms to minimize.
[2024-06-01 16:59:20] [INFO ] Deduced a trap composed of 80 places in 105 ms of which 2 ms to minimize.
[2024-06-01 16:59:20] [INFO ] Deduced a trap composed of 81 places in 132 ms of which 2 ms to minimize.
[2024-06-01 16:59:20] [INFO ] Deduced a trap composed of 95 places in 108 ms of which 2 ms to minimize.
[2024-06-01 16:59:20] [INFO ] Deduced a trap composed of 80 places in 106 ms of which 3 ms to minimize.
[2024-06-01 16:59:20] [INFO ] Deduced a trap composed of 80 places in 105 ms of which 2 ms to minimize.
[2024-06-01 16:59:20] [INFO ] Deduced a trap composed of 80 places in 108 ms of which 2 ms to minimize.
[2024-06-01 16:59:20] [INFO ] Deduced a trap composed of 80 places in 106 ms of which 2 ms to minimize.
[2024-06-01 16:59:20] [INFO ] Deduced a trap composed of 80 places in 101 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/289 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 16:59:21] [INFO ] Deduced a trap composed of 89 places in 141 ms of which 3 ms to minimize.
[2024-06-01 16:59:21] [INFO ] Deduced a trap composed of 89 places in 134 ms of which 2 ms to minimize.
[2024-06-01 16:59:22] [INFO ] Deduced a trap composed of 80 places in 133 ms of which 3 ms to minimize.
[2024-06-01 16:59:22] [INFO ] Deduced a trap composed of 81 places in 126 ms of which 2 ms to minimize.
[2024-06-01 16:59:22] [INFO ] Deduced a trap composed of 80 places in 116 ms of which 2 ms to minimize.
[2024-06-01 16:59:22] [INFO ] Deduced a trap composed of 80 places in 150 ms of which 2 ms to minimize.
[2024-06-01 16:59:22] [INFO ] Deduced a trap composed of 80 places in 125 ms of which 1 ms to minimize.
[2024-06-01 16:59:22] [INFO ] Deduced a trap composed of 83 places in 127 ms of which 2 ms to minimize.
[2024-06-01 16:59:23] [INFO ] Deduced a trap composed of 81 places in 116 ms of which 2 ms to minimize.
[2024-06-01 16:59:23] [INFO ] Deduced a trap composed of 80 places in 109 ms of which 2 ms to minimize.
[2024-06-01 16:59:23] [INFO ] Deduced a trap composed of 92 places in 100 ms of which 1 ms to minimize.
[2024-06-01 16:59:23] [INFO ] Deduced a trap composed of 95 places in 113 ms of which 2 ms to minimize.
[2024-06-01 16:59:24] [INFO ] Deduced a trap composed of 88 places in 126 ms of which 2 ms to minimize.
[2024-06-01 16:59:24] [INFO ] Deduced a trap composed of 96 places in 123 ms of which 2 ms to minimize.
[2024-06-01 16:59:24] [INFO ] Deduced a trap composed of 100 places in 125 ms of which 2 ms to minimize.
[2024-06-01 16:59:24] [INFO ] Deduced a trap composed of 98 places in 127 ms of which 2 ms to minimize.
[2024-06-01 16:59:24] [INFO ] Deduced a trap composed of 89 places in 97 ms of which 1 ms to minimize.
[2024-06-01 16:59:25] [INFO ] Deduced a trap composed of 80 places in 131 ms of which 2 ms to minimize.
[2024-06-01 16:59:25] [INFO ] Deduced a trap composed of 80 places in 136 ms of which 2 ms to minimize.
[2024-06-01 16:59:25] [INFO ] Deduced a trap composed of 80 places in 125 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/289 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/289 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 5 (OVERLAPS) 5/294 variables, 5/97 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 16:59:30] [INFO ] Deduced a trap composed of 16 places in 113 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/294 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 16:59:33] [INFO ] Deduced a trap composed of 102 places in 96 ms of which 1 ms to minimize.
[2024-06-01 16:59:33] [INFO ] Deduced a trap composed of 92 places in 108 ms of which 1 ms to minimize.
[2024-06-01 16:59:33] [INFO ] Deduced a trap composed of 89 places in 125 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/294 variables, 3/101 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 16:59:35] [INFO ] Deduced a trap composed of 92 places in 131 ms of which 3 ms to minimize.
[2024-06-01 16:59:35] [INFO ] Deduced a trap composed of 98 places in 119 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 294/700 variables, and 103 constraints, problems are : Problem set: 0 solved, 404 unsolved in 20027 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 0/294 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 404/404 constraints, Known Traps: 46/46 constraints]
Escalating to Integer solving :Problem set: 0 solved, 404 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/289 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/289 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/289 variables, 46/98 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 16:59:44] [INFO ] Deduced a trap composed of 103 places in 116 ms of which 3 ms to minimize.
[2024-06-01 16:59:44] [INFO ] Deduced a trap composed of 100 places in 139 ms of which 3 ms to minimize.
[2024-06-01 16:59:45] [INFO ] Deduced a trap composed of 91 places in 149 ms of which 2 ms to minimize.
[2024-06-01 16:59:45] [INFO ] Deduced a trap composed of 109 places in 125 ms of which 2 ms to minimize.
[2024-06-01 16:59:45] [INFO ] Deduced a trap composed of 109 places in 154 ms of which 2 ms to minimize.
[2024-06-01 16:59:45] [INFO ] Deduced a trap composed of 105 places in 146 ms of which 2 ms to minimize.
[2024-06-01 16:59:46] [INFO ] Deduced a trap composed of 113 places in 257 ms of which 5 ms to minimize.
[2024-06-01 16:59:46] [INFO ] Deduced a trap composed of 106 places in 182 ms of which 3 ms to minimize.
[2024-06-01 16:59:46] [INFO ] Deduced a trap composed of 89 places in 148 ms of which 2 ms to minimize.
[2024-06-01 16:59:47] [INFO ] Deduced a trap composed of 105 places in 150 ms of which 2 ms to minimize.
[2024-06-01 16:59:47] [INFO ] Deduced a trap composed of 90 places in 143 ms of which 2 ms to minimize.
[2024-06-01 16:59:47] [INFO ] Deduced a trap composed of 91 places in 144 ms of which 3 ms to minimize.
[2024-06-01 16:59:47] [INFO ] Deduced a trap composed of 91 places in 154 ms of which 2 ms to minimize.
[2024-06-01 16:59:47] [INFO ] Deduced a trap composed of 88 places in 163 ms of which 3 ms to minimize.
[2024-06-01 16:59:48] [INFO ] Deduced a trap composed of 69 places in 170 ms of which 3 ms to minimize.
[2024-06-01 16:59:48] [INFO ] Deduced a trap composed of 134 places in 154 ms of which 2 ms to minimize.
[2024-06-01 16:59:49] [INFO ] Deduced a trap composed of 98 places in 162 ms of which 2 ms to minimize.
[2024-06-01 16:59:49] [INFO ] Deduced a trap composed of 86 places in 157 ms of which 2 ms to minimize.
[2024-06-01 16:59:49] [INFO ] Deduced a trap composed of 99 places in 146 ms of which 3 ms to minimize.
[2024-06-01 16:59:49] [INFO ] Deduced a trap composed of 84 places in 110 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/289 variables, 20/118 constraints. Problems are: Problem set: 0 solved, 404 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 289/700 variables, and 118 constraints, problems are : Problem set: 0 solved, 404 unsolved in 20019 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 9/14 constraints, State Equation: 0/294 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/404 constraints, Known Traps: 66/66 constraints]
After SMT, in 40564ms problems are : Problem set: 0 solved, 404 unsolved
Search for dead transitions found 0 dead transitions in 40571ms
[2024-06-01 16:59:55] [INFO ] Flow matrix only has 406 transitions (discarded 4 similar events)
[2024-06-01 16:59:55] [INFO ] Invariant cache hit.
[2024-06-01 16:59:55] [INFO ] Implicit Places using invariants in 349 ms returned []
[2024-06-01 16:59:55] [INFO ] Flow matrix only has 406 transitions (discarded 4 similar events)
[2024-06-01 16:59:55] [INFO ] Invariant cache hit.
[2024-06-01 16:59:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:59:57] [INFO ] Implicit Places using invariants and state equation in 1786 ms returned []
Implicit Place search using SMT with State Equation took 2136 ms to find 0 implicit places.
[2024-06-01 16:59:57] [INFO ] Redundant transitions in 4 ms returned []
Running 404 sub problems to find dead transitions.
[2024-06-01 16:59:57] [INFO ] Flow matrix only has 406 transitions (discarded 4 similar events)
[2024-06-01 16:59:57] [INFO ] Invariant cache hit.
[2024-06-01 16:59:57] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/289 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/289 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 16:59:59] [INFO ] Deduced a trap composed of 120 places in 120 ms of which 2 ms to minimize.
[2024-06-01 17:00:00] [INFO ] Deduced a trap composed of 95 places in 109 ms of which 3 ms to minimize.
[2024-06-01 17:00:00] [INFO ] Deduced a trap composed of 91 places in 107 ms of which 2 ms to minimize.
[2024-06-01 17:00:00] [INFO ] Deduced a trap composed of 97 places in 117 ms of which 2 ms to minimize.
[2024-06-01 17:00:00] [INFO ] Deduced a trap composed of 111 places in 97 ms of which 1 ms to minimize.
[2024-06-01 17:00:00] [INFO ] Deduced a trap composed of 80 places in 137 ms of which 3 ms to minimize.
[2024-06-01 17:00:01] [INFO ] Deduced a trap composed of 80 places in 141 ms of which 2 ms to minimize.
[2024-06-01 17:00:01] [INFO ] Deduced a trap composed of 80 places in 109 ms of which 2 ms to minimize.
[2024-06-01 17:00:01] [INFO ] Deduced a trap composed of 80 places in 107 ms of which 2 ms to minimize.
[2024-06-01 17:00:01] [INFO ] Deduced a trap composed of 80 places in 116 ms of which 2 ms to minimize.
[2024-06-01 17:00:01] [INFO ] Deduced a trap composed of 98 places in 143 ms of which 2 ms to minimize.
[2024-06-01 17:00:02] [INFO ] Deduced a trap composed of 80 places in 121 ms of which 2 ms to minimize.
[2024-06-01 17:00:02] [INFO ] Deduced a trap composed of 92 places in 115 ms of which 2 ms to minimize.
[2024-06-01 17:00:02] [INFO ] Deduced a trap composed of 101 places in 117 ms of which 2 ms to minimize.
[2024-06-01 17:00:02] [INFO ] Deduced a trap composed of 80 places in 134 ms of which 2 ms to minimize.
[2024-06-01 17:00:02] [INFO ] Deduced a trap composed of 80 places in 144 ms of which 2 ms to minimize.
[2024-06-01 17:00:02] [INFO ] Deduced a trap composed of 98 places in 115 ms of which 2 ms to minimize.
[2024-06-01 17:00:02] [INFO ] Deduced a trap composed of 80 places in 108 ms of which 2 ms to minimize.
[2024-06-01 17:00:03] [INFO ] Deduced a trap composed of 80 places in 130 ms of which 3 ms to minimize.
[2024-06-01 17:00:03] [INFO ] Deduced a trap composed of 80 places in 108 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/289 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 17:00:03] [INFO ] Deduced a trap composed of 98 places in 124 ms of which 3 ms to minimize.
[2024-06-01 17:00:03] [INFO ] Deduced a trap composed of 115 places in 101 ms of which 2 ms to minimize.
[2024-06-01 17:00:04] [INFO ] Deduced a trap composed of 98 places in 137 ms of which 2 ms to minimize.
[2024-06-01 17:00:04] [INFO ] Deduced a trap composed of 80 places in 116 ms of which 2 ms to minimize.
[2024-06-01 17:00:04] [INFO ] Deduced a trap composed of 80 places in 148 ms of which 2 ms to minimize.
[2024-06-01 17:00:04] [INFO ] Deduced a trap composed of 81 places in 138 ms of which 3 ms to minimize.
[2024-06-01 17:00:05] [INFO ] Deduced a trap composed of 80 places in 119 ms of which 3 ms to minimize.
[2024-06-01 17:00:05] [INFO ] Deduced a trap composed of 80 places in 113 ms of which 2 ms to minimize.
[2024-06-01 17:00:05] [INFO ] Deduced a trap composed of 95 places in 112 ms of which 2 ms to minimize.
[2024-06-01 17:00:05] [INFO ] Deduced a trap composed of 80 places in 135 ms of which 2 ms to minimize.
[2024-06-01 17:00:05] [INFO ] Deduced a trap composed of 87 places in 113 ms of which 2 ms to minimize.
[2024-06-01 17:00:05] [INFO ] Deduced a trap composed of 80 places in 103 ms of which 2 ms to minimize.
[2024-06-01 17:00:05] [INFO ] Deduced a trap composed of 80 places in 99 ms of which 2 ms to minimize.
[2024-06-01 17:00:05] [INFO ] Deduced a trap composed of 88 places in 132 ms of which 3 ms to minimize.
[2024-06-01 17:00:06] [INFO ] Deduced a trap composed of 84 places in 116 ms of which 2 ms to minimize.
[2024-06-01 17:00:06] [INFO ] Deduced a trap composed of 81 places in 103 ms of which 1 ms to minimize.
[2024-06-01 17:00:06] [INFO ] Deduced a trap composed of 80 places in 135 ms of which 2 ms to minimize.
[2024-06-01 17:00:06] [INFO ] Deduced a trap composed of 80 places in 139 ms of which 2 ms to minimize.
[2024-06-01 17:00:06] [INFO ] Deduced a trap composed of 80 places in 114 ms of which 2 ms to minimize.
[2024-06-01 17:00:07] [INFO ] Deduced a trap composed of 81 places in 148 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/289 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 17:00:09] [INFO ] Deduced a trap composed of 87 places in 132 ms of which 3 ms to minimize.
[2024-06-01 17:00:10] [INFO ] Deduced a trap composed of 98 places in 109 ms of which 3 ms to minimize.
[2024-06-01 17:00:10] [INFO ] Deduced a trap composed of 85 places in 103 ms of which 3 ms to minimize.
[2024-06-01 17:00:10] [INFO ] Deduced a trap composed of 95 places in 136 ms of which 2 ms to minimize.
[2024-06-01 17:00:10] [INFO ] Deduced a trap composed of 80 places in 130 ms of which 2 ms to minimize.
[2024-06-01 17:00:10] [INFO ] Deduced a trap composed of 80 places in 132 ms of which 2 ms to minimize.
[2024-06-01 17:00:11] [INFO ] Deduced a trap composed of 80 places in 117 ms of which 2 ms to minimize.
[2024-06-01 17:00:11] [INFO ] Deduced a trap composed of 16 places in 149 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/289 variables, 8/100 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 17:00:12] [INFO ] Deduced a trap composed of 95 places in 153 ms of which 2 ms to minimize.
[2024-06-01 17:00:12] [INFO ] Deduced a trap composed of 80 places in 122 ms of which 2 ms to minimize.
[2024-06-01 17:00:12] [INFO ] Deduced a trap composed of 95 places in 136 ms of which 2 ms to minimize.
[2024-06-01 17:00:12] [INFO ] Deduced a trap composed of 80 places in 129 ms of which 2 ms to minimize.
[2024-06-01 17:00:13] [INFO ] Deduced a trap composed of 81 places in 133 ms of which 3 ms to minimize.
[2024-06-01 17:00:13] [INFO ] Deduced a trap composed of 59 places in 113 ms of which 2 ms to minimize.
[2024-06-01 17:00:13] [INFO ] Deduced a trap composed of 59 places in 112 ms of which 2 ms to minimize.
[2024-06-01 17:00:14] [INFO ] Deduced a trap composed of 80 places in 122 ms of which 3 ms to minimize.
[2024-06-01 17:00:14] [INFO ] Deduced a trap composed of 111 places in 129 ms of which 2 ms to minimize.
[2024-06-01 17:00:14] [INFO ] Deduced a trap composed of 123 places in 105 ms of which 2 ms to minimize.
[2024-06-01 17:00:14] [INFO ] Deduced a trap composed of 113 places in 98 ms of which 2 ms to minimize.
[2024-06-01 17:00:15] [INFO ] Deduced a trap composed of 112 places in 105 ms of which 2 ms to minimize.
[2024-06-01 17:00:15] [INFO ] Deduced a trap composed of 115 places in 93 ms of which 2 ms to minimize.
[2024-06-01 17:00:15] [INFO ] Deduced a trap composed of 112 places in 94 ms of which 2 ms to minimize.
[2024-06-01 17:00:15] [INFO ] Deduced a trap composed of 80 places in 128 ms of which 2 ms to minimize.
[2024-06-01 17:00:15] [INFO ] Deduced a trap composed of 80 places in 106 ms of which 2 ms to minimize.
[2024-06-01 17:00:15] [INFO ] Deduced a trap composed of 80 places in 107 ms of which 2 ms to minimize.
[2024-06-01 17:00:15] [INFO ] Deduced a trap composed of 93 places in 137 ms of which 3 ms to minimize.
[2024-06-01 17:00:16] [INFO ] Deduced a trap composed of 83 places in 101 ms of which 2 ms to minimize.
[2024-06-01 17:00:16] [INFO ] Deduced a trap composed of 82 places in 101 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/289 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 17:00:17] [INFO ] Deduced a trap composed of 95 places in 174 ms of which 2 ms to minimize.
[2024-06-01 17:00:17] [INFO ] Deduced a trap composed of 80 places in 119 ms of which 3 ms to minimize.
[2024-06-01 17:00:17] [INFO ] Deduced a trap composed of 80 places in 117 ms of which 2 ms to minimize.
[2024-06-01 17:00:17] [INFO ] Deduced a trap composed of 80 places in 119 ms of which 2 ms to minimize.
[2024-06-01 17:00:17] [INFO ] Deduced a trap composed of 80 places in 112 ms of which 2 ms to minimize.
[2024-06-01 17:00:17] [INFO ] Deduced a trap composed of 80 places in 104 ms of which 1 ms to minimize.
[2024-06-01 17:00:17] [INFO ] Deduced a trap composed of 80 places in 106 ms of which 1 ms to minimize.
[2024-06-01 17:00:18] [INFO ] Deduced a trap composed of 80 places in 102 ms of which 2 ms to minimize.
[2024-06-01 17:00:18] [INFO ] Deduced a trap composed of 81 places in 134 ms of which 2 ms to minimize.
[2024-06-01 17:00:18] [INFO ] Deduced a trap composed of 82 places in 128 ms of which 2 ms to minimize.
[2024-06-01 17:00:19] [INFO ] Deduced a trap composed of 80 places in 138 ms of which 2 ms to minimize.
[2024-06-01 17:00:19] [INFO ] Deduced a trap composed of 80 places in 119 ms of which 3 ms to minimize.
[2024-06-01 17:00:19] [INFO ] Deduced a trap composed of 80 places in 119 ms of which 2 ms to minimize.
[2024-06-01 17:00:19] [INFO ] Deduced a trap composed of 80 places in 115 ms of which 2 ms to minimize.
[2024-06-01 17:00:19] [INFO ] Deduced a trap composed of 98 places in 117 ms of which 2 ms to minimize.
[2024-06-01 17:00:19] [INFO ] Deduced a trap composed of 92 places in 117 ms of which 2 ms to minimize.
[2024-06-01 17:00:19] [INFO ] Deduced a trap composed of 101 places in 110 ms of which 2 ms to minimize.
[2024-06-01 17:00:20] [INFO ] Deduced a trap composed of 92 places in 123 ms of which 2 ms to minimize.
[2024-06-01 17:00:20] [INFO ] Deduced a trap composed of 80 places in 102 ms of which 2 ms to minimize.
[2024-06-01 17:00:20] [INFO ] Deduced a trap composed of 80 places in 98 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 17:00:23] [INFO ] Deduced a trap composed of 92 places in 126 ms of which 2 ms to minimize.
[2024-06-01 17:00:23] [INFO ] Deduced a trap composed of 95 places in 126 ms of which 3 ms to minimize.
[2024-06-01 17:00:24] [INFO ] Deduced a trap composed of 81 places in 128 ms of which 2 ms to minimize.
[2024-06-01 17:00:24] [INFO ] Deduced a trap composed of 80 places in 130 ms of which 2 ms to minimize.
[2024-06-01 17:00:24] [INFO ] Deduced a trap composed of 80 places in 180 ms of which 5 ms to minimize.
[2024-06-01 17:00:24] [INFO ] Deduced a trap composed of 81 places in 177 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 6/146 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 17:00:26] [INFO ] Deduced a trap composed of 81 places in 212 ms of which 3 ms to minimize.
[2024-06-01 17:00:26] [INFO ] Deduced a trap composed of 80 places in 210 ms of which 2 ms to minimize.
[2024-06-01 17:00:27] [INFO ] Deduced a trap composed of 81 places in 130 ms of which 2 ms to minimize.
[2024-06-01 17:00:27] [INFO ] Deduced a trap composed of 80 places in 121 ms of which 2 ms to minimize.
[2024-06-01 17:00:27] [INFO ] Deduced a trap composed of 80 places in 163 ms of which 2 ms to minimize.
[2024-06-01 17:00:27] [INFO ] Deduced a trap composed of 80 places in 176 ms of which 2 ms to minimize.
SMT process timed out in 30455ms, After SMT, problems are : Problem set: 0 solved, 404 unsolved
Search for dead transitions found 0 dead transitions in 30461ms
Starting structural reductions in SI_LTL mode, iteration 1 : 294/343 places, 410/459 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 73227 ms. Remains : 294/343 places, 410/459 transitions.
Stuttering acceptance computed with spot in 417 ms :[p3, true, (NOT p1), (NOT p1), p2, p3]
Running random walk in product with property : PolyORBNT-PT-S05J20-LTLFireability-10
Entered a terminal (fully accepting) state of product in 6749 steps with 314 reset in 47 ms.
FORMULA PolyORBNT-PT-S05J20-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J20-LTLFireability-10 finished in 73757 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' '!(((p0&&F(p1)) U X(p2)))'
Support contains 5 out of 343 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 343/343 places, 459/459 transitions.
Applied a total of 0 rules in 10 ms. Remains 343 /343 variables (removed 0) and now considering 459/459 (removed 0) transitions.
Running 453 sub problems to find dead transitions.
[2024-06-01 17:00:28] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 343 cols
[2024-06-01 17:00:28] [INFO ] Computed 57 invariants in 5 ms
[2024-06-01 17:00:28] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:00:36] [INFO ] Deduced a trap composed of 24 places in 211 ms of which 2 ms to minimize.
[2024-06-01 17:00:36] [INFO ] Deduced a trap composed of 116 places in 182 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 2/59 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:00:38] [INFO ] Deduced a trap composed of 147 places in 173 ms of which 2 ms to minimize.
[2024-06-01 17:00:38] [INFO ] Deduced a trap composed of 162 places in 167 ms of which 4 ms to minimize.
[2024-06-01 17:00:39] [INFO ] Deduced a trap composed of 89 places in 164 ms of which 4 ms to minimize.
[2024-06-01 17:00:39] [INFO ] Deduced a trap composed of 56 places in 164 ms of which 4 ms to minimize.
[2024-06-01 17:00:39] [INFO ] Deduced a trap composed of 144 places in 166 ms of which 4 ms to minimize.
[2024-06-01 17:00:39] [INFO ] Deduced a trap composed of 144 places in 163 ms of which 3 ms to minimize.
[2024-06-01 17:00:41] [INFO ] Deduced a trap composed of 119 places in 154 ms of which 2 ms to minimize.
[2024-06-01 17:00:42] [INFO ] Deduced a trap composed of 77 places in 150 ms of which 3 ms to minimize.
[2024-06-01 17:00:42] [INFO ] Deduced a trap composed of 104 places in 163 ms of which 2 ms to minimize.
[2024-06-01 17:00:42] [INFO ] Deduced a trap composed of 77 places in 179 ms of which 2 ms to minimize.
[2024-06-01 17:00:42] [INFO ] Deduced a trap composed of 164 places in 170 ms of which 3 ms to minimize.
[2024-06-01 17:00:42] [INFO ] Deduced a trap composed of 77 places in 166 ms of which 3 ms to minimize.
[2024-06-01 17:00:43] [INFO ] Deduced a trap composed of 77 places in 176 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 13/72 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:00:44] [INFO ] Deduced a trap composed of 56 places in 192 ms of which 4 ms to minimize.
[2024-06-01 17:00:44] [INFO ] Deduced a trap composed of 143 places in 127 ms of which 2 ms to minimize.
[2024-06-01 17:00:44] [INFO ] Deduced a trap composed of 144 places in 184 ms of which 4 ms to minimize.
[2024-06-01 17:00:44] [INFO ] Deduced a trap composed of 141 places in 191 ms of which 2 ms to minimize.
[2024-06-01 17:00:45] [INFO ] Deduced a trap composed of 144 places in 179 ms of which 4 ms to minimize.
[2024-06-01 17:00:45] [INFO ] Deduced a trap composed of 56 places in 177 ms of which 4 ms to minimize.
[2024-06-01 17:00:45] [INFO ] Deduced a trap composed of 147 places in 175 ms of which 4 ms to minimize.
[2024-06-01 17:00:45] [INFO ] Deduced a trap composed of 138 places in 169 ms of which 3 ms to minimize.
[2024-06-01 17:00:45] [INFO ] Deduced a trap composed of 138 places in 177 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/343 variables, 9/81 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 343/798 variables, and 81 constraints, problems are : Problem set: 0 solved, 453 unsolved in 20055 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 24/24 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:00:50] [INFO ] Deduced a trap composed of 57 places in 108 ms of which 1 ms to minimize.
[2024-06-01 17:00:51] [INFO ] Deduced a trap composed of 57 places in 123 ms of which 1 ms to minimize.
[2024-06-01 17:00:51] [INFO ] Deduced a trap composed of 57 places in 69 ms of which 1 ms to minimize.
[2024-06-01 17:00:51] [INFO ] Deduced a trap composed of 57 places in 102 ms of which 2 ms to minimize.
[2024-06-01 17:00:52] [INFO ] Deduced a trap composed of 57 places in 72 ms of which 1 ms to minimize.
[2024-06-01 17:00:52] [INFO ] Deduced a trap composed of 57 places in 105 ms of which 1 ms to minimize.
[2024-06-01 17:00:53] [INFO ] Deduced a trap composed of 57 places in 51 ms of which 1 ms to minimize.
[2024-06-01 17:00:53] [INFO ] Deduced a trap composed of 57 places in 94 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 8/59 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:00:55] [INFO ] Deduced a trap composed of 14 places in 170 ms of which 2 ms to minimize.
[2024-06-01 17:00:55] [INFO ] Deduced a trap composed of 12 places in 158 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/337 variables, 2/61 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/337 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 5 (OVERLAPS) 6/343 variables, 6/67 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/343 variables, 24/91 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:01:08] [INFO ] Deduced a trap composed of 147 places in 186 ms of which 3 ms to minimize.
[2024-06-01 17:01:08] [INFO ] Deduced a trap composed of 144 places in 161 ms of which 3 ms to minimize.
[2024-06-01 17:01:08] [INFO ] Deduced a trap composed of 141 places in 156 ms of which 3 ms to minimize.
[2024-06-01 17:01:08] [INFO ] Deduced a trap composed of 150 places in 185 ms of which 3 ms to minimize.
[2024-06-01 17:01:08] [INFO ] Deduced a trap composed of 142 places in 190 ms of which 7 ms to minimize.
[2024-06-01 17:01:09] [INFO ] Deduced a trap composed of 153 places in 182 ms of which 3 ms to minimize.
SMT process timed out in 40746ms, After SMT, problems are : Problem set: 0 solved, 453 unsolved
Search for dead transitions found 0 dead transitions in 40766ms
[2024-06-01 17:01:09] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 17:01:09] [INFO ] Invariant cache hit.
[2024-06-01 17:01:09] [INFO ] Implicit Places using invariants in 331 ms returned []
[2024-06-01 17:01:09] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 17:01:09] [INFO ] Invariant cache hit.
[2024-06-01 17:01:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 17:01:11] [INFO ] Implicit Places using invariants and state equation in 2383 ms returned []
Implicit Place search using SMT with State Equation took 2719 ms to find 0 implicit places.
Running 453 sub problems to find dead transitions.
[2024-06-01 17:01:11] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 17:01:11] [INFO ] Invariant cache hit.
[2024-06-01 17:01:11] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:01:21] [INFO ] Deduced a trap composed of 56 places in 136 ms of which 2 ms to minimize.
[2024-06-01 17:01:21] [INFO ] Deduced a trap composed of 135 places in 141 ms of which 2 ms to minimize.
[2024-06-01 17:01:21] [INFO ] Deduced a trap composed of 56 places in 122 ms of which 3 ms to minimize.
[2024-06-01 17:01:22] [INFO ] Deduced a trap composed of 138 places in 151 ms of which 2 ms to minimize.
[2024-06-01 17:01:22] [INFO ] Deduced a trap composed of 135 places in 141 ms of which 3 ms to minimize.
[2024-06-01 17:01:22] [INFO ] Deduced a trap composed of 89 places in 155 ms of which 3 ms to minimize.
[2024-06-01 17:01:22] [INFO ] Deduced a trap composed of 150 places in 123 ms of which 2 ms to minimize.
[2024-06-01 17:01:22] [INFO ] Deduced a trap composed of 135 places in 142 ms of which 3 ms to minimize.
[2024-06-01 17:01:22] [INFO ] Deduced a trap composed of 144 places in 150 ms of which 3 ms to minimize.
[2024-06-01 17:01:22] [INFO ] Deduced a trap composed of 144 places in 121 ms of which 2 ms to minimize.
[2024-06-01 17:01:23] [INFO ] Deduced a trap composed of 147 places in 121 ms of which 3 ms to minimize.
[2024-06-01 17:01:23] [INFO ] Deduced a trap composed of 56 places in 125 ms of which 3 ms to minimize.
[2024-06-01 17:01:23] [INFO ] Deduced a trap composed of 147 places in 149 ms of which 2 ms to minimize.
[2024-06-01 17:01:23] [INFO ] Deduced a trap composed of 24 places in 167 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 14/71 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:01:25] [INFO ] Deduced a trap composed of 147 places in 127 ms of which 2 ms to minimize.
[2024-06-01 17:01:25] [INFO ] Deduced a trap composed of 147 places in 124 ms of which 3 ms to minimize.
[2024-06-01 17:01:25] [INFO ] Deduced a trap composed of 141 places in 149 ms of which 2 ms to minimize.
[2024-06-01 17:01:25] [INFO ] Deduced a trap composed of 144 places in 166 ms of which 2 ms to minimize.
[2024-06-01 17:01:25] [INFO ] Deduced a trap composed of 147 places in 219 ms of which 6 ms to minimize.
[2024-06-01 17:01:26] [INFO ] Deduced a trap composed of 147 places in 230 ms of which 5 ms to minimize.
[2024-06-01 17:01:26] [INFO ] Deduced a trap composed of 147 places in 178 ms of which 3 ms to minimize.
[2024-06-01 17:01:28] [INFO ] Deduced a trap composed of 119 places in 190 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 8/79 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:01:29] [INFO ] Deduced a trap composed of 138 places in 186 ms of which 5 ms to minimize.
[2024-06-01 17:01:30] [INFO ] Deduced a trap composed of 115 places in 189 ms of which 5 ms to minimize.
[2024-06-01 17:01:30] [INFO ] Deduced a trap composed of 100 places in 170 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/343 variables, 3/82 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/343 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 8 (OVERLAPS) 455/798 variables, 343/425 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/798 variables, 1/426 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 798/798 variables, and 426 constraints, problems are : Problem set: 0 solved, 453 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 343/343 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 25/25 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:01:43] [INFO ] Deduced a trap composed of 57 places in 67 ms of which 2 ms to minimize.
[2024-06-01 17:01:45] [INFO ] Deduced a trap composed of 57 places in 94 ms of which 1 ms to minimize.
[2024-06-01 17:01:45] [INFO ] Deduced a trap composed of 57 places in 68 ms of which 1 ms to minimize.
[2024-06-01 17:01:45] [INFO ] Deduced a trap composed of 57 places in 92 ms of which 2 ms to minimize.
[2024-06-01 17:01:45] [INFO ] Deduced a trap composed of 58 places in 93 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 5/56 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:01:48] [INFO ] Deduced a trap composed of 57 places in 141 ms of which 2 ms to minimize.
[2024-06-01 17:01:49] [INFO ] Deduced a trap composed of 15 places in 108 ms of which 1 ms to minimize.
[2024-06-01 17:01:50] [INFO ] Deduced a trap composed of 57 places in 112 ms of which 2 ms to minimize.
[2024-06-01 17:01:50] [INFO ] Deduced a trap composed of 58 places in 82 ms of which 2 ms to minimize.
[2024-06-01 17:01:50] [INFO ] Deduced a trap composed of 57 places in 101 ms of which 1 ms to minimize.
[2024-06-01 17:01:51] [INFO ] Deduced a trap composed of 57 places in 209 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/337 variables, 6/62 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:01:52] [INFO ] Deduced a trap composed of 58 places in 145 ms of which 2 ms to minimize.
[2024-06-01 17:01:52] [INFO ] Deduced a trap composed of 57 places in 116 ms of which 2 ms to minimize.
[2024-06-01 17:01:53] [INFO ] Deduced a trap composed of 12 places in 136 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/337 variables, 3/65 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:01:57] [INFO ] Deduced a trap composed of 57 places in 109 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/337 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:02:02] [INFO ] Deduced a trap composed of 57 places in 107 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/337 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:02:04] [INFO ] Deduced a trap composed of 57 places in 99 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/337 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 337/798 variables, and 68 constraints, problems are : Problem set: 0 solved, 453 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 7/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/453 constraints, Known Traps: 17/42 constraints]
After SMT, in 60503ms problems are : Problem set: 0 solved, 453 unsolved
Search for dead transitions found 0 dead transitions in 60509ms
Finished structural reductions in LTL mode , in 1 iterations and 104009 ms. Remains : 343/343 places, 459/459 transitions.
Stuttering acceptance computed with spot in 275 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), true, (NOT p1)]
Running random walk in product with property : PolyORBNT-PT-S05J20-LTLFireability-11
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-PT-S05J20-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J20-LTLFireability-11 finished in 104321 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)))'
Support contains 1 out of 343 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 343/343 places, 459/459 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 343 transition count 434
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 50 place count 318 transition count 434
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 50 place count 318 transition count 410
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 98 place count 294 transition count 410
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 104 place count 291 transition count 407
Applied a total of 104 rules in 19 ms. Remains 291 /343 variables (removed 52) and now considering 407/459 (removed 52) transitions.
Running 401 sub problems to find dead transitions.
[2024-06-01 17:02:12] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
// Phase 1: matrix 403 rows 291 cols
[2024-06-01 17:02:12] [INFO ] Computed 57 invariants in 4 ms
[2024-06-01 17:02:12] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/286 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/286 variables, 8/52 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 17:02:15] [INFO ] Deduced a trap composed of 98 places in 152 ms of which 2 ms to minimize.
[2024-06-01 17:02:15] [INFO ] Deduced a trap composed of 77 places in 144 ms of which 2 ms to minimize.
[2024-06-01 17:02:15] [INFO ] Deduced a trap composed of 77 places in 143 ms of which 2 ms to minimize.
[2024-06-01 17:02:15] [INFO ] Deduced a trap composed of 77 places in 136 ms of which 2 ms to minimize.
[2024-06-01 17:02:16] [INFO ] Deduced a trap composed of 77 places in 98 ms of which 1 ms to minimize.
[2024-06-01 17:02:16] [INFO ] Deduced a trap composed of 78 places in 131 ms of which 2 ms to minimize.
[2024-06-01 17:02:16] [INFO ] Deduced a trap composed of 78 places in 138 ms of which 1 ms to minimize.
[2024-06-01 17:02:16] [INFO ] Deduced a trap composed of 77 places in 140 ms of which 2 ms to minimize.
[2024-06-01 17:02:16] [INFO ] Deduced a trap composed of 77 places in 139 ms of which 2 ms to minimize.
[2024-06-01 17:02:17] [INFO ] Deduced a trap composed of 78 places in 127 ms of which 2 ms to minimize.
[2024-06-01 17:02:17] [INFO ] Deduced a trap composed of 77 places in 141 ms of which 2 ms to minimize.
[2024-06-01 17:02:17] [INFO ] Deduced a trap composed of 92 places in 130 ms of which 2 ms to minimize.
[2024-06-01 17:02:17] [INFO ] Deduced a trap composed of 77 places in 137 ms of which 3 ms to minimize.
[2024-06-01 17:02:17] [INFO ] Deduced a trap composed of 77 places in 116 ms of which 3 ms to minimize.
[2024-06-01 17:02:17] [INFO ] Deduced a trap composed of 77 places in 108 ms of which 1 ms to minimize.
[2024-06-01 17:02:18] [INFO ] Deduced a trap composed of 78 places in 157 ms of which 3 ms to minimize.
[2024-06-01 17:02:18] [INFO ] Deduced a trap composed of 77 places in 103 ms of which 2 ms to minimize.
[2024-06-01 17:02:18] [INFO ] Deduced a trap composed of 77 places in 123 ms of which 2 ms to minimize.
[2024-06-01 17:02:18] [INFO ] Deduced a trap composed of 78 places in 100 ms of which 1 ms to minimize.
[2024-06-01 17:02:18] [INFO ] Deduced a trap composed of 77 places in 96 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/286 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 17:02:19] [INFO ] Deduced a trap composed of 92 places in 187 ms of which 3 ms to minimize.
[2024-06-01 17:02:19] [INFO ] Deduced a trap composed of 89 places in 159 ms of which 2 ms to minimize.
[2024-06-01 17:02:19] [INFO ] Deduced a trap composed of 77 places in 118 ms of which 2 ms to minimize.
[2024-06-01 17:02:19] [INFO ] Deduced a trap composed of 83 places in 141 ms of which 2 ms to minimize.
[2024-06-01 17:02:20] [INFO ] Deduced a trap composed of 86 places in 152 ms of which 2 ms to minimize.
[2024-06-01 17:02:20] [INFO ] Deduced a trap composed of 89 places in 190 ms of which 2 ms to minimize.
[2024-06-01 17:02:20] [INFO ] Deduced a trap composed of 77 places in 171 ms of which 2 ms to minimize.
[2024-06-01 17:02:21] [INFO ] Deduced a trap composed of 77 places in 208 ms of which 5 ms to minimize.
[2024-06-01 17:02:21] [INFO ] Deduced a trap composed of 78 places in 201 ms of which 6 ms to minimize.
[2024-06-01 17:02:21] [INFO ] Deduced a trap composed of 78 places in 158 ms of which 3 ms to minimize.
[2024-06-01 17:02:21] [INFO ] Deduced a trap composed of 77 places in 131 ms of which 3 ms to minimize.
[2024-06-01 17:02:21] [INFO ] Deduced a trap composed of 77 places in 128 ms of which 3 ms to minimize.
[2024-06-01 17:02:21] [INFO ] Deduced a trap composed of 77 places in 136 ms of which 2 ms to minimize.
[2024-06-01 17:02:22] [INFO ] Deduced a trap composed of 77 places in 173 ms of which 3 ms to minimize.
[2024-06-01 17:02:22] [INFO ] Deduced a trap composed of 78 places in 135 ms of which 3 ms to minimize.
[2024-06-01 17:02:22] [INFO ] Deduced a trap composed of 78 places in 135 ms of which 3 ms to minimize.
[2024-06-01 17:02:22] [INFO ] Deduced a trap composed of 77 places in 151 ms of which 5 ms to minimize.
[2024-06-01 17:02:22] [INFO ] Deduced a trap composed of 78 places in 148 ms of which 4 ms to minimize.
[2024-06-01 17:02:22] [INFO ] Deduced a trap composed of 78 places in 148 ms of which 5 ms to minimize.
[2024-06-01 17:02:23] [INFO ] Deduced a trap composed of 78 places in 149 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/286 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 17:02:25] [INFO ] Deduced a trap composed of 101 places in 118 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/286 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 17:02:27] [INFO ] Deduced a trap composed of 77 places in 96 ms of which 1 ms to minimize.
[2024-06-01 17:02:27] [INFO ] Deduced a trap composed of 77 places in 110 ms of which 2 ms to minimize.
[2024-06-01 17:02:27] [INFO ] Deduced a trap composed of 77 places in 108 ms of which 1 ms to minimize.
[2024-06-01 17:02:27] [INFO ] Deduced a trap composed of 77 places in 122 ms of which 2 ms to minimize.
[2024-06-01 17:02:27] [INFO ] Deduced a trap composed of 77 places in 135 ms of which 3 ms to minimize.
[2024-06-01 17:02:28] [INFO ] Deduced a trap composed of 77 places in 155 ms of which 3 ms to minimize.
[2024-06-01 17:02:28] [INFO ] Deduced a trap composed of 77 places in 136 ms of which 3 ms to minimize.
[2024-06-01 17:02:28] [INFO ] Deduced a trap composed of 77 places in 108 ms of which 2 ms to minimize.
[2024-06-01 17:02:28] [INFO ] Deduced a trap composed of 77 places in 112 ms of which 2 ms to minimize.
[2024-06-01 17:02:28] [INFO ] Deduced a trap composed of 77 places in 104 ms of which 1 ms to minimize.
[2024-06-01 17:02:28] [INFO ] Deduced a trap composed of 77 places in 89 ms of which 2 ms to minimize.
[2024-06-01 17:02:28] [INFO ] Deduced a trap composed of 96 places in 84 ms of which 1 ms to minimize.
[2024-06-01 17:02:28] [INFO ] Deduced a trap composed of 83 places in 86 ms of which 2 ms to minimize.
[2024-06-01 17:02:29] [INFO ] Deduced a trap composed of 78 places in 135 ms of which 2 ms to minimize.
[2024-06-01 17:02:29] [INFO ] Deduced a trap composed of 77 places in 107 ms of which 2 ms to minimize.
[2024-06-01 17:02:29] [INFO ] Deduced a trap composed of 77 places in 103 ms of which 2 ms to minimize.
[2024-06-01 17:02:29] [INFO ] Deduced a trap composed of 81 places in 114 ms of which 2 ms to minimize.
[2024-06-01 17:02:29] [INFO ] Deduced a trap composed of 81 places in 139 ms of which 2 ms to minimize.
[2024-06-01 17:02:30] [INFO ] Deduced a trap composed of 100 places in 94 ms of which 2 ms to minimize.
[2024-06-01 17:02:30] [INFO ] Deduced a trap composed of 77 places in 93 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/286 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 17:02:30] [INFO ] Deduced a trap composed of 80 places in 140 ms of which 3 ms to minimize.
[2024-06-01 17:02:31] [INFO ] Deduced a trap composed of 77 places in 117 ms of which 2 ms to minimize.
[2024-06-01 17:02:31] [INFO ] Deduced a trap composed of 77 places in 114 ms of which 2 ms to minimize.
[2024-06-01 17:02:31] [INFO ] Deduced a trap composed of 77 places in 128 ms of which 3 ms to minimize.
[2024-06-01 17:02:31] [INFO ] Deduced a trap composed of 77 places in 104 ms of which 2 ms to minimize.
[2024-06-01 17:02:31] [INFO ] Deduced a trap composed of 77 places in 108 ms of which 2 ms to minimize.
[2024-06-01 17:02:31] [INFO ] Deduced a trap composed of 86 places in 109 ms of which 2 ms to minimize.
[2024-06-01 17:02:32] [INFO ] Deduced a trap composed of 83 places in 123 ms of which 2 ms to minimize.
[2024-06-01 17:02:32] [INFO ] Deduced a trap composed of 83 places in 128 ms of which 2 ms to minimize.
[2024-06-01 17:02:32] [INFO ] Deduced a trap composed of 101 places in 130 ms of which 3 ms to minimize.
[2024-06-01 17:02:32] [INFO ] Deduced a trap composed of 86 places in 104 ms of which 2 ms to minimize.
[2024-06-01 17:02:32] [INFO ] Deduced a trap composed of 100 places in 127 ms of which 2 ms to minimize.
[2024-06-01 17:02:32] [INFO ] Deduced a trap composed of 95 places in 106 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 286/694 variables, and 126 constraints, problems are : Problem set: 0 solved, 401 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 8/13 constraints, State Equation: 0/291 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 401/401 constraints, Known Traps: 74/74 constraints]
Escalating to Integer solving :Problem set: 0 solved, 401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/286 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/286 variables, 8/52 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/286 variables, 74/126 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 17:02:36] [INFO ] Deduced a trap composed of 141 places in 109 ms of which 2 ms to minimize.
[2024-06-01 17:02:36] [INFO ] Deduced a trap composed of 89 places in 122 ms of which 2 ms to minimize.
[2024-06-01 17:02:36] [INFO ] Deduced a trap composed of 93 places in 126 ms of which 2 ms to minimize.
[2024-06-01 17:02:36] [INFO ] Deduced a trap composed of 134 places in 146 ms of which 2 ms to minimize.
[2024-06-01 17:02:36] [INFO ] Deduced a trap composed of 131 places in 134 ms of which 2 ms to minimize.
[2024-06-01 17:02:37] [INFO ] Deduced a trap composed of 112 places in 130 ms of which 2 ms to minimize.
[2024-06-01 17:02:37] [INFO ] Deduced a trap composed of 97 places in 131 ms of which 2 ms to minimize.
[2024-06-01 17:02:37] [INFO ] Deduced a trap composed of 108 places in 129 ms of which 2 ms to minimize.
[2024-06-01 17:02:37] [INFO ] Deduced a trap composed of 104 places in 138 ms of which 2 ms to minimize.
[2024-06-01 17:02:38] [INFO ] Deduced a trap composed of 99 places in 153 ms of which 2 ms to minimize.
[2024-06-01 17:02:38] [INFO ] Deduced a trap composed of 13 places in 70 ms of which 1 ms to minimize.
[2024-06-01 17:02:38] [INFO ] Deduced a trap composed of 92 places in 136 ms of which 3 ms to minimize.
[2024-06-01 17:02:38] [INFO ] Deduced a trap composed of 89 places in 146 ms of which 2 ms to minimize.
[2024-06-01 17:02:39] [INFO ] Deduced a trap composed of 96 places in 165 ms of which 2 ms to minimize.
[2024-06-01 17:02:39] [INFO ] Deduced a trap composed of 98 places in 153 ms of which 2 ms to minimize.
[2024-06-01 17:02:39] [INFO ] Deduced a trap composed of 90 places in 121 ms of which 2 ms to minimize.
[2024-06-01 17:02:39] [INFO ] Deduced a trap composed of 113 places in 123 ms of which 2 ms to minimize.
[2024-06-01 17:02:39] [INFO ] Deduced a trap composed of 86 places in 119 ms of which 2 ms to minimize.
[2024-06-01 17:02:40] [INFO ] Deduced a trap composed of 77 places in 164 ms of which 2 ms to minimize.
[2024-06-01 17:02:41] [INFO ] Deduced a trap composed of 92 places in 157 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/286 variables, 20/146 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 17:02:47] [INFO ] Deduced a trap composed of 91 places in 115 ms of which 2 ms to minimize.
[2024-06-01 17:02:47] [INFO ] Deduced a trap composed of 83 places in 184 ms of which 3 ms to minimize.
[2024-06-01 17:02:48] [INFO ] Deduced a trap composed of 94 places in 171 ms of which 5 ms to minimize.
[2024-06-01 17:02:48] [INFO ] Deduced a trap composed of 77 places in 173 ms of which 2 ms to minimize.
[2024-06-01 17:02:48] [INFO ] Deduced a trap composed of 77 places in 177 ms of which 2 ms to minimize.
[2024-06-01 17:02:48] [INFO ] Deduced a trap composed of 77 places in 147 ms of which 2 ms to minimize.
[2024-06-01 17:02:49] [INFO ] Deduced a trap composed of 94 places in 131 ms of which 3 ms to minimize.
[2024-06-01 17:02:49] [INFO ] Deduced a trap composed of 77 places in 162 ms of which 3 ms to minimize.
[2024-06-01 17:02:49] [INFO ] Deduced a trap composed of 78 places in 163 ms of which 2 ms to minimize.
[2024-06-01 17:02:49] [INFO ] Deduced a trap composed of 77 places in 133 ms of which 2 ms to minimize.
[2024-06-01 17:02:50] [INFO ] Deduced a trap composed of 84 places in 146 ms of which 2 ms to minimize.
[2024-06-01 17:02:50] [INFO ] Deduced a trap composed of 99 places in 143 ms of which 2 ms to minimize.
[2024-06-01 17:02:50] [INFO ] Deduced a trap composed of 90 places in 127 ms of which 2 ms to minimize.
[2024-06-01 17:02:50] [INFO ] Deduced a trap composed of 77 places in 193 ms of which 2 ms to minimize.
[2024-06-01 17:02:51] [INFO ] Deduced a trap composed of 77 places in 205 ms of which 3 ms to minimize.
[2024-06-01 17:02:51] [INFO ] Deduced a trap composed of 101 places in 223 ms of which 6 ms to minimize.
[2024-06-01 17:02:51] [INFO ] Deduced a trap composed of 77 places in 173 ms of which 3 ms to minimize.
[2024-06-01 17:02:52] [INFO ] Deduced a trap composed of 57 places in 177 ms of which 2 ms to minimize.
[2024-06-01 17:02:52] [INFO ] Deduced a trap composed of 100 places in 172 ms of which 2 ms to minimize.
[2024-06-01 17:02:53] [INFO ] Deduced a trap composed of 90 places in 206 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/286 variables, 20/166 constraints. Problems are: Problem set: 0 solved, 401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 286/694 variables, and 166 constraints, problems are : Problem set: 0 solved, 401 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 8/13 constraints, State Equation: 0/291 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/401 constraints, Known Traps: 114/114 constraints]
After SMT, in 40466ms problems are : Problem set: 0 solved, 401 unsolved
Search for dead transitions found 0 dead transitions in 40470ms
[2024-06-01 17:02:53] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2024-06-01 17:02:53] [INFO ] Invariant cache hit.
[2024-06-01 17:02:53] [INFO ] Implicit Places using invariants in 415 ms returned []
[2024-06-01 17:02:53] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2024-06-01 17:02:53] [INFO ] Invariant cache hit.
[2024-06-01 17:02:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 17:02:55] [INFO ] Implicit Places using invariants and state equation in 1699 ms returned []
Implicit Place search using SMT with State Equation took 2128 ms to find 0 implicit places.
[2024-06-01 17:02:55] [INFO ] Redundant transitions in 4 ms returned []
Running 401 sub problems to find dead transitions.
[2024-06-01 17:02:55] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2024-06-01 17:02:55] [INFO ] Invariant cache hit.
[2024-06-01 17:02:55] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/286 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/286 variables, 8/52 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 17:02:58] [INFO ] Deduced a trap composed of 118 places in 123 ms of which 2 ms to minimize.
[2024-06-01 17:02:58] [INFO ] Deduced a trap composed of 116 places in 127 ms of which 2 ms to minimize.
[2024-06-01 17:02:58] [INFO ] Deduced a trap composed of 114 places in 144 ms of which 2 ms to minimize.
[2024-06-01 17:02:58] [INFO ] Deduced a trap composed of 108 places in 114 ms of which 2 ms to minimize.
[2024-06-01 17:02:59] [INFO ] Deduced a trap composed of 78 places in 190 ms of which 3 ms to minimize.
[2024-06-01 17:02:59] [INFO ] Deduced a trap composed of 77 places in 117 ms of which 2 ms to minimize.
[2024-06-01 17:02:59] [INFO ] Deduced a trap composed of 77 places in 125 ms of which 2 ms to minimize.
[2024-06-01 17:02:59] [INFO ] Deduced a trap composed of 83 places in 100 ms of which 2 ms to minimize.
[2024-06-01 17:02:59] [INFO ] Deduced a trap composed of 77 places in 128 ms of which 2 ms to minimize.
[2024-06-01 17:03:00] [INFO ] Deduced a trap composed of 77 places in 129 ms of which 2 ms to minimize.
[2024-06-01 17:03:00] [INFO ] Deduced a trap composed of 77 places in 116 ms of which 2 ms to minimize.
[2024-06-01 17:03:00] [INFO ] Deduced a trap composed of 77 places in 139 ms of which 3 ms to minimize.
[2024-06-01 17:03:00] [INFO ] Deduced a trap composed of 77 places in 134 ms of which 2 ms to minimize.
[2024-06-01 17:03:00] [INFO ] Deduced a trap composed of 89 places in 145 ms of which 3 ms to minimize.
[2024-06-01 17:03:01] [INFO ] Deduced a trap composed of 77 places in 135 ms of which 2 ms to minimize.
[2024-06-01 17:03:01] [INFO ] Deduced a trap composed of 77 places in 152 ms of which 4 ms to minimize.
[2024-06-01 17:03:01] [INFO ] Deduced a trap composed of 77 places in 147 ms of which 2 ms to minimize.
[2024-06-01 17:03:01] [INFO ] Deduced a trap composed of 110 places in 139 ms of which 2 ms to minimize.
[2024-06-01 17:03:01] [INFO ] Deduced a trap composed of 77 places in 116 ms of which 2 ms to minimize.
[2024-06-01 17:03:02] [INFO ] Deduced a trap composed of 77 places in 109 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/286 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 17:03:02] [INFO ] Deduced a trap composed of 77 places in 133 ms of which 3 ms to minimize.
[2024-06-01 17:03:02] [INFO ] Deduced a trap composed of 77 places in 126 ms of which 2 ms to minimize.
[2024-06-01 17:03:02] [INFO ] Deduced a trap composed of 77 places in 102 ms of which 2 ms to minimize.
[2024-06-01 17:03:02] [INFO ] Deduced a trap composed of 77 places in 113 ms of which 2 ms to minimize.
[2024-06-01 17:03:03] [INFO ] Deduced a trap composed of 77 places in 123 ms of which 2 ms to minimize.
[2024-06-01 17:03:03] [INFO ] Deduced a trap composed of 77 places in 121 ms of which 1 ms to minimize.
[2024-06-01 17:03:03] [INFO ] Deduced a trap composed of 77 places in 127 ms of which 1 ms to minimize.
[2024-06-01 17:03:03] [INFO ] Deduced a trap composed of 78 places in 124 ms of which 2 ms to minimize.
[2024-06-01 17:03:03] [INFO ] Deduced a trap composed of 92 places in 84 ms of which 1 ms to minimize.
[2024-06-01 17:03:03] [INFO ] Deduced a trap composed of 77 places in 125 ms of which 2 ms to minimize.
[2024-06-01 17:03:03] [INFO ] Deduced a trap composed of 77 places in 124 ms of which 1 ms to minimize.
[2024-06-01 17:03:04] [INFO ] Deduced a trap composed of 77 places in 108 ms of which 2 ms to minimize.
[2024-06-01 17:03:04] [INFO ] Deduced a trap composed of 77 places in 105 ms of which 1 ms to minimize.
[2024-06-01 17:03:04] [INFO ] Deduced a trap composed of 77 places in 86 ms of which 1 ms to minimize.
[2024-06-01 17:03:04] [INFO ] Deduced a trap composed of 77 places in 84 ms of which 2 ms to minimize.
[2024-06-01 17:03:04] [INFO ] Deduced a trap composed of 77 places in 83 ms of which 1 ms to minimize.
[2024-06-01 17:03:04] [INFO ] Deduced a trap composed of 77 places in 113 ms of which 2 ms to minimize.
[2024-06-01 17:03:05] [INFO ] Deduced a trap composed of 86 places in 131 ms of which 2 ms to minimize.
[2024-06-01 17:03:05] [INFO ] Deduced a trap composed of 77 places in 103 ms of which 2 ms to minimize.
[2024-06-01 17:03:05] [INFO ] Deduced a trap composed of 77 places in 107 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/286 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/286 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 5 (OVERLAPS) 5/291 variables, 5/97 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/291 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 7 (OVERLAPS) 403/694 variables, 291/388 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/694 variables, 1/389 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 17:03:21] [INFO ] Deduced a trap composed of 66 places in 174 ms of which 3 ms to minimize.
[2024-06-01 17:03:25] [INFO ] Deduced a trap composed of 58 places in 193 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 694/694 variables, and 391 constraints, problems are : Problem set: 0 solved, 401 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 291/291 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 401/401 constraints, Known Traps: 42/42 constraints]
Escalating to Integer solving :Problem set: 0 solved, 401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/286 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/286 variables, 8/52 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/286 variables, 42/94 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 17:03:27] [INFO ] Deduced a trap composed of 57 places in 114 ms of which 2 ms to minimize.
[2024-06-01 17:03:27] [INFO ] Deduced a trap composed of 77 places in 115 ms of which 2 ms to minimize.
[2024-06-01 17:03:27] [INFO ] Deduced a trap composed of 77 places in 118 ms of which 4 ms to minimize.
[2024-06-01 17:03:28] [INFO ] Deduced a trap composed of 57 places in 113 ms of which 2 ms to minimize.
[2024-06-01 17:03:28] [INFO ] Deduced a trap composed of 57 places in 116 ms of which 2 ms to minimize.
[2024-06-01 17:03:28] [INFO ] Deduced a trap composed of 57 places in 115 ms of which 2 ms to minimize.
[2024-06-01 17:03:28] [INFO ] Deduced a trap composed of 57 places in 170 ms of which 3 ms to minimize.
[2024-06-01 17:03:28] [INFO ] Deduced a trap composed of 77 places in 149 ms of which 3 ms to minimize.
[2024-06-01 17:03:28] [INFO ] Deduced a trap composed of 77 places in 133 ms of which 2 ms to minimize.
[2024-06-01 17:03:29] [INFO ] Deduced a trap composed of 77 places in 183 ms of which 3 ms to minimize.
[2024-06-01 17:03:29] [INFO ] Deduced a trap composed of 54 places in 153 ms of which 3 ms to minimize.
[2024-06-01 17:03:29] [INFO ] Deduced a trap composed of 83 places in 175 ms of which 2 ms to minimize.
[2024-06-01 17:03:29] [INFO ] Deduced a trap composed of 77 places in 162 ms of which 2 ms to minimize.
[2024-06-01 17:03:30] [INFO ] Deduced a trap composed of 94 places in 135 ms of which 3 ms to minimize.
[2024-06-01 17:03:30] [INFO ] Deduced a trap composed of 77 places in 156 ms of which 2 ms to minimize.
[2024-06-01 17:03:30] [INFO ] Deduced a trap composed of 77 places in 161 ms of which 2 ms to minimize.
[2024-06-01 17:03:30] [INFO ] Deduced a trap composed of 77 places in 150 ms of which 3 ms to minimize.
[2024-06-01 17:03:30] [INFO ] Deduced a trap composed of 81 places in 123 ms of which 2 ms to minimize.
[2024-06-01 17:03:30] [INFO ] Deduced a trap composed of 77 places in 129 ms of which 3 ms to minimize.
[2024-06-01 17:03:31] [INFO ] Deduced a trap composed of 81 places in 137 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/286 variables, 20/114 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 17:03:32] [INFO ] Deduced a trap composed of 103 places in 129 ms of which 2 ms to minimize.
[2024-06-01 17:03:33] [INFO ] Deduced a trap composed of 104 places in 100 ms of which 2 ms to minimize.
[2024-06-01 17:03:33] [INFO ] Deduced a trap composed of 98 places in 139 ms of which 2 ms to minimize.
[2024-06-01 17:03:33] [INFO ] Deduced a trap composed of 90 places in 131 ms of which 2 ms to minimize.
[2024-06-01 17:03:33] [INFO ] Deduced a trap composed of 108 places in 134 ms of which 1 ms to minimize.
[2024-06-01 17:03:33] [INFO ] Deduced a trap composed of 107 places in 135 ms of which 2 ms to minimize.
[2024-06-01 17:03:34] [INFO ] Deduced a trap composed of 107 places in 164 ms of which 2 ms to minimize.
[2024-06-01 17:03:34] [INFO ] Deduced a trap composed of 103 places in 137 ms of which 2 ms to minimize.
[2024-06-01 17:03:34] [INFO ] Deduced a trap composed of 82 places in 183 ms of which 4 ms to minimize.
[2024-06-01 17:03:34] [INFO ] Deduced a trap composed of 77 places in 163 ms of which 4 ms to minimize.
[2024-06-01 17:03:35] [INFO ] Deduced a trap composed of 83 places in 185 ms of which 3 ms to minimize.
[2024-06-01 17:03:35] [INFO ] Deduced a trap composed of 87 places in 160 ms of which 4 ms to minimize.
[2024-06-01 17:03:35] [INFO ] Deduced a trap composed of 74 places in 144 ms of which 3 ms to minimize.
[2024-06-01 17:03:35] [INFO ] Deduced a trap composed of 90 places in 117 ms of which 2 ms to minimize.
[2024-06-01 17:03:35] [INFO ] Deduced a trap composed of 74 places in 119 ms of which 2 ms to minimize.
[2024-06-01 17:03:35] [INFO ] Deduced a trap composed of 84 places in 147 ms of which 3 ms to minimize.
[2024-06-01 17:03:36] [INFO ] Deduced a trap composed of 77 places in 123 ms of which 2 ms to minimize.
[2024-06-01 17:03:36] [INFO ] Deduced a trap composed of 84 places in 127 ms of which 2 ms to minimize.
[2024-06-01 17:03:36] [INFO ] Deduced a trap composed of 102 places in 146 ms of which 3 ms to minimize.
[2024-06-01 17:03:36] [INFO ] Deduced a trap composed of 93 places in 141 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/286 variables, 20/134 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 17:03:39] [INFO ] Deduced a trap composed of 106 places in 113 ms of which 2 ms to minimize.
[2024-06-01 17:03:39] [INFO ] Deduced a trap composed of 98 places in 138 ms of which 2 ms to minimize.
[2024-06-01 17:03:39] [INFO ] Deduced a trap composed of 95 places in 118 ms of which 2 ms to minimize.
[2024-06-01 17:03:40] [INFO ] Deduced a trap composed of 92 places in 224 ms of which 5 ms to minimize.
[2024-06-01 17:03:40] [INFO ] Deduced a trap composed of 89 places in 141 ms of which 2 ms to minimize.
[2024-06-01 17:03:41] [INFO ] Deduced a trap composed of 77 places in 174 ms of which 2 ms to minimize.
[2024-06-01 17:03:41] [INFO ] Deduced a trap composed of 77 places in 129 ms of which 2 ms to minimize.
[2024-06-01 17:03:41] [INFO ] Deduced a trap composed of 77 places in 187 ms of which 3 ms to minimize.
[2024-06-01 17:03:42] [INFO ] Deduced a trap composed of 106 places in 172 ms of which 2 ms to minimize.
[2024-06-01 17:03:42] [INFO ] Deduced a trap composed of 87 places in 144 ms of which 2 ms to minimize.
[2024-06-01 17:03:43] [INFO ] Deduced a trap composed of 86 places in 173 ms of which 3 ms to minimize.
[2024-06-01 17:03:43] [INFO ] Deduced a trap composed of 92 places in 134 ms of which 3 ms to minimize.
[2024-06-01 17:03:43] [INFO ] Deduced a trap composed of 77 places in 129 ms of which 3 ms to minimize.
[2024-06-01 17:03:43] [INFO ] Deduced a trap composed of 131 places in 209 ms of which 3 ms to minimize.
[2024-06-01 17:03:43] [INFO ] Deduced a trap composed of 122 places in 146 ms of which 2 ms to minimize.
[2024-06-01 17:03:44] [INFO ] Deduced a trap composed of 91 places in 165 ms of which 2 ms to minimize.
[2024-06-01 17:03:44] [INFO ] Deduced a trap composed of 77 places in 156 ms of which 2 ms to minimize.
[2024-06-01 17:03:44] [INFO ] Deduced a trap composed of 81 places in 124 ms of which 2 ms to minimize.
[2024-06-01 17:03:44] [INFO ] Deduced a trap composed of 77 places in 182 ms of which 3 ms to minimize.
[2024-06-01 17:03:45] [INFO ] Deduced a trap composed of 77 places in 205 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/286 variables, 20/154 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 17:03:51] [INFO ] Deduced a trap composed of 71 places in 148 ms of which 2 ms to minimize.
[2024-06-01 17:03:52] [INFO ] Deduced a trap composed of 93 places in 166 ms of which 3 ms to minimize.
[2024-06-01 17:03:52] [INFO ] Deduced a trap composed of 58 places in 199 ms of which 3 ms to minimize.
[2024-06-01 17:03:52] [INFO ] Deduced a trap composed of 54 places in 254 ms of which 28 ms to minimize.
[2024-06-01 17:03:54] [INFO ] Deduced a trap composed of 55 places in 156 ms of which 2 ms to minimize.
[2024-06-01 17:03:54] [INFO ] Deduced a trap composed of 74 places in 166 ms of which 2 ms to minimize.
[2024-06-01 17:03:55] [INFO ] Deduced a trap composed of 99 places in 155 ms of which 3 ms to minimize.
[2024-06-01 17:03:55] [INFO ] Deduced a trap composed of 93 places in 139 ms of which 2 ms to minimize.
[2024-06-01 17:03:55] [INFO ] Deduced a trap composed of 55 places in 163 ms of which 2 ms to minimize.
[2024-06-01 17:03:55] [INFO ] Deduced a trap composed of 87 places in 174 ms of which 3 ms to minimize.
SMT process timed out in 60493ms, After SMT, problems are : Problem set: 0 solved, 401 unsolved
Search for dead transitions found 0 dead transitions in 60502ms
Starting structural reductions in SI_LTL mode, iteration 1 : 291/343 places, 407/459 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 103136 ms. Remains : 291/343 places, 407/459 transitions.
Stuttering acceptance computed with spot in 92 ms :[p0, p0]
Running random walk in product with property : PolyORBNT-PT-S05J20-LTLFireability-12
Product exploration explored 100000 steps with 7041 reset in 343 ms.
Product exploration explored 100000 steps with 7075 reset in 437 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 (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 149 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[p0, p0]
RANDOM walk for 64 steps (2 resets) in 5 ms. (10 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 115 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 86 ms :[p0, p0]
Stuttering acceptance computed with spot in 152 ms :[p0, p0]
Support contains 1 out of 291 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 291/291 places, 407/407 transitions.
Applied a total of 0 rules in 12 ms. Remains 291 /291 variables (removed 0) and now considering 407/407 (removed 0) transitions.
Running 401 sub problems to find dead transitions.
[2024-06-01 17:03:57] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2024-06-01 17:03:57] [INFO ] Invariant cache hit.
[2024-06-01 17:03:57] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/286 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/286 variables, 8/52 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 17:03:59] [INFO ] Deduced a trap composed of 118 places in 113 ms of which 2 ms to minimize.
[2024-06-01 17:03:59] [INFO ] Deduced a trap composed of 116 places in 134 ms of which 2 ms to minimize.
[2024-06-01 17:04:00] [INFO ] Deduced a trap composed of 114 places in 125 ms of which 2 ms to minimize.
[2024-06-01 17:04:00] [INFO ] Deduced a trap composed of 108 places in 136 ms of which 2 ms to minimize.
[2024-06-01 17:04:00] [INFO ] Deduced a trap composed of 78 places in 164 ms of which 2 ms to minimize.
[2024-06-01 17:04:00] [INFO ] Deduced a trap composed of 77 places in 179 ms of which 2 ms to minimize.
[2024-06-01 17:04:00] [INFO ] Deduced a trap composed of 77 places in 136 ms of which 2 ms to minimize.
[2024-06-01 17:04:01] [INFO ] Deduced a trap composed of 83 places in 178 ms of which 5 ms to minimize.
[2024-06-01 17:04:01] [INFO ] Deduced a trap composed of 77 places in 167 ms of which 3 ms to minimize.
[2024-06-01 17:04:01] [INFO ] Deduced a trap composed of 77 places in 181 ms of which 2 ms to minimize.
[2024-06-01 17:04:02] [INFO ] Deduced a trap composed of 77 places in 115 ms of which 2 ms to minimize.
[2024-06-01 17:04:02] [INFO ] Deduced a trap composed of 77 places in 163 ms of which 2 ms to minimize.
[2024-06-01 17:04:02] [INFO ] Deduced a trap composed of 77 places in 151 ms of which 2 ms to minimize.
[2024-06-01 17:04:02] [INFO ] Deduced a trap composed of 89 places in 145 ms of which 2 ms to minimize.
[2024-06-01 17:04:02] [INFO ] Deduced a trap composed of 77 places in 160 ms of which 2 ms to minimize.
[2024-06-01 17:04:03] [INFO ] Deduced a trap composed of 77 places in 207 ms of which 2 ms to minimize.
[2024-06-01 17:04:03] [INFO ] Deduced a trap composed of 77 places in 149 ms of which 1 ms to minimize.
[2024-06-01 17:04:03] [INFO ] Deduced a trap composed of 110 places in 180 ms of which 4 ms to minimize.
[2024-06-01 17:04:03] [INFO ] Deduced a trap composed of 77 places in 198 ms of which 2 ms to minimize.
[2024-06-01 17:04:04] [INFO ] Deduced a trap composed of 77 places in 242 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/286 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 17:04:04] [INFO ] Deduced a trap composed of 77 places in 128 ms of which 2 ms to minimize.
[2024-06-01 17:04:05] [INFO ] Deduced a trap composed of 77 places in 317 ms of which 2 ms to minimize.
[2024-06-01 17:04:05] [INFO ] Deduced a trap composed of 77 places in 130 ms of which 2 ms to minimize.
[2024-06-01 17:04:05] [INFO ] Deduced a trap composed of 77 places in 236 ms of which 4 ms to minimize.
[2024-06-01 17:04:05] [INFO ] Deduced a trap composed of 77 places in 186 ms of which 2 ms to minimize.
[2024-06-01 17:04:05] [INFO ] Deduced a trap composed of 77 places in 140 ms of which 2 ms to minimize.
[2024-06-01 17:04:06] [INFO ] Deduced a trap composed of 77 places in 136 ms of which 2 ms to minimize.
[2024-06-01 17:04:06] [INFO ] Deduced a trap composed of 78 places in 118 ms of which 1 ms to minimize.
[2024-06-01 17:04:06] [INFO ] Deduced a trap composed of 92 places in 122 ms of which 2 ms to minimize.
[2024-06-01 17:04:06] [INFO ] Deduced a trap composed of 77 places in 150 ms of which 4 ms to minimize.
[2024-06-01 17:04:06] [INFO ] Deduced a trap composed of 77 places in 142 ms of which 6 ms to minimize.
[2024-06-01 17:04:06] [INFO ] Deduced a trap composed of 77 places in 146 ms of which 7 ms to minimize.
[2024-06-01 17:04:07] [INFO ] Deduced a trap composed of 77 places in 153 ms of which 2 ms to minimize.
[2024-06-01 17:04:07] [INFO ] Deduced a trap composed of 77 places in 127 ms of which 2 ms to minimize.
[2024-06-01 17:04:07] [INFO ] Deduced a trap composed of 77 places in 99 ms of which 1 ms to minimize.
[2024-06-01 17:04:07] [INFO ] Deduced a trap composed of 77 places in 111 ms of which 1 ms to minimize.
[2024-06-01 17:04:08] [INFO ] Deduced a trap composed of 77 places in 140 ms of which 2 ms to minimize.
[2024-06-01 17:04:08] [INFO ] Deduced a trap composed of 86 places in 117 ms of which 1 ms to minimize.
[2024-06-01 17:04:08] [INFO ] Deduced a trap composed of 77 places in 112 ms of which 2 ms to minimize.
[2024-06-01 17:04:08] [INFO ] Deduced a trap composed of 77 places in 105 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/286 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/286 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 5 (OVERLAPS) 5/291 variables, 5/97 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/291 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 7 (OVERLAPS) 403/694 variables, 291/388 constraints. Problems are: Problem set: 0 solved, 401 unsolved
SMT process timed out in 20429ms, After SMT, problems are : Problem set: 0 solved, 401 unsolved
Search for dead transitions found 0 dead transitions in 20436ms
[2024-06-01 17:04:17] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2024-06-01 17:04:17] [INFO ] Invariant cache hit.
[2024-06-01 17:04:18] [INFO ] Implicit Places using invariants in 397 ms returned []
[2024-06-01 17:04:18] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2024-06-01 17:04:18] [INFO ] Invariant cache hit.
[2024-06-01 17:04:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 17:04:20] [INFO ] Implicit Places using invariants and state equation in 2518 ms returned []
Implicit Place search using SMT with State Equation took 2918 ms to find 0 implicit places.
[2024-06-01 17:04:20] [INFO ] Redundant transitions in 3 ms returned []
Running 401 sub problems to find dead transitions.
[2024-06-01 17:04:20] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2024-06-01 17:04:20] [INFO ] Invariant cache hit.
[2024-06-01 17:04:20] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/286 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/286 variables, 8/52 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 17:04:23] [INFO ] Deduced a trap composed of 118 places in 160 ms of which 3 ms to minimize.
[2024-06-01 17:04:23] [INFO ] Deduced a trap composed of 116 places in 126 ms of which 1 ms to minimize.
[2024-06-01 17:04:23] [INFO ] Deduced a trap composed of 114 places in 139 ms of which 2 ms to minimize.
[2024-06-01 17:04:23] [INFO ] Deduced a trap composed of 108 places in 131 ms of which 2 ms to minimize.
[2024-06-01 17:04:23] [INFO ] Deduced a trap composed of 78 places in 116 ms of which 2 ms to minimize.
[2024-06-01 17:04:24] [INFO ] Deduced a trap composed of 77 places in 192 ms of which 4 ms to minimize.
[2024-06-01 17:04:24] [INFO ] Deduced a trap composed of 77 places in 128 ms of which 3 ms to minimize.
[2024-06-01 17:04:24] [INFO ] Deduced a trap composed of 83 places in 155 ms of which 2 ms to minimize.
[2024-06-01 17:04:24] [INFO ] Deduced a trap composed of 77 places in 127 ms of which 2 ms to minimize.
[2024-06-01 17:04:25] [INFO ] Deduced a trap composed of 77 places in 192 ms of which 3 ms to minimize.
[2024-06-01 17:04:25] [INFO ] Deduced a trap composed of 77 places in 162 ms of which 2 ms to minimize.
[2024-06-01 17:04:25] [INFO ] Deduced a trap composed of 77 places in 161 ms of which 2 ms to minimize.
[2024-06-01 17:04:26] [INFO ] Deduced a trap composed of 77 places in 191 ms of which 2 ms to minimize.
[2024-06-01 17:04:26] [INFO ] Deduced a trap composed of 89 places in 120 ms of which 2 ms to minimize.
[2024-06-01 17:04:26] [INFO ] Deduced a trap composed of 77 places in 154 ms of which 1 ms to minimize.
[2024-06-01 17:04:26] [INFO ] Deduced a trap composed of 77 places in 156 ms of which 2 ms to minimize.
[2024-06-01 17:04:26] [INFO ] Deduced a trap composed of 77 places in 123 ms of which 1 ms to minimize.
[2024-06-01 17:04:27] [INFO ] Deduced a trap composed of 110 places in 149 ms of which 2 ms to minimize.
[2024-06-01 17:04:27] [INFO ] Deduced a trap composed of 77 places in 116 ms of which 3 ms to minimize.
[2024-06-01 17:04:27] [INFO ] Deduced a trap composed of 77 places in 110 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/286 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 17:04:27] [INFO ] Deduced a trap composed of 77 places in 145 ms of which 2 ms to minimize.
[2024-06-01 17:04:28] [INFO ] Deduced a trap composed of 77 places in 143 ms of which 3 ms to minimize.
[2024-06-01 17:04:28] [INFO ] Deduced a trap composed of 77 places in 112 ms of which 3 ms to minimize.
[2024-06-01 17:04:28] [INFO ] Deduced a trap composed of 77 places in 113 ms of which 3 ms to minimize.
[2024-06-01 17:04:28] [INFO ] Deduced a trap composed of 77 places in 116 ms of which 2 ms to minimize.
[2024-06-01 17:04:28] [INFO ] Deduced a trap composed of 77 places in 112 ms of which 2 ms to minimize.
[2024-06-01 17:04:28] [INFO ] Deduced a trap composed of 77 places in 104 ms of which 3 ms to minimize.
[2024-06-01 17:04:28] [INFO ] Deduced a trap composed of 78 places in 100 ms of which 2 ms to minimize.
[2024-06-01 17:04:29] [INFO ] Deduced a trap composed of 92 places in 138 ms of which 2 ms to minimize.
[2024-06-01 17:04:29] [INFO ] Deduced a trap composed of 77 places in 123 ms of which 2 ms to minimize.
[2024-06-01 17:04:29] [INFO ] Deduced a trap composed of 77 places in 115 ms of which 2 ms to minimize.
[2024-06-01 17:04:29] [INFO ] Deduced a trap composed of 77 places in 113 ms of which 2 ms to minimize.
[2024-06-01 17:04:29] [INFO ] Deduced a trap composed of 77 places in 106 ms of which 2 ms to minimize.
[2024-06-01 17:04:29] [INFO ] Deduced a trap composed of 77 places in 106 ms of which 2 ms to minimize.
[2024-06-01 17:04:29] [INFO ] Deduced a trap composed of 77 places in 104 ms of which 2 ms to minimize.
[2024-06-01 17:04:30] [INFO ] Deduced a trap composed of 77 places in 105 ms of which 2 ms to minimize.
[2024-06-01 17:04:30] [INFO ] Deduced a trap composed of 77 places in 110 ms of which 2 ms to minimize.
[2024-06-01 17:04:31] [INFO ] Deduced a trap composed of 86 places in 130 ms of which 3 ms to minimize.
[2024-06-01 17:04:31] [INFO ] Deduced a trap composed of 77 places in 119 ms of which 2 ms to minimize.
[2024-06-01 17:04:31] [INFO ] Deduced a trap composed of 77 places in 119 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/286 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/286 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 5 (OVERLAPS) 5/291 variables, 5/97 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/291 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 7 (OVERLAPS) 403/694 variables, 291/388 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/694 variables, 1/389 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 17:04:46] [INFO ] Deduced a trap composed of 66 places in 267 ms of which 2 ms to minimize.
[2024-06-01 17:04:48] [INFO ] Deduced a trap composed of 58 places in 179 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 694/694 variables, and 391 constraints, problems are : Problem set: 0 solved, 401 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 291/291 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 401/401 constraints, Known Traps: 42/42 constraints]
Escalating to Integer solving :Problem set: 0 solved, 401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/286 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/286 variables, 8/52 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/286 variables, 42/94 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 17:04:52] [INFO ] Deduced a trap composed of 57 places in 123 ms of which 2 ms to minimize.
[2024-06-01 17:04:53] [INFO ] Deduced a trap composed of 77 places in 154 ms of which 3 ms to minimize.
[2024-06-01 17:04:53] [INFO ] Deduced a trap composed of 77 places in 138 ms of which 2 ms to minimize.
[2024-06-01 17:04:53] [INFO ] Deduced a trap composed of 57 places in 136 ms of which 2 ms to minimize.
[2024-06-01 17:04:53] [INFO ] Deduced a trap composed of 57 places in 120 ms of which 2 ms to minimize.
[2024-06-01 17:04:53] [INFO ] Deduced a trap composed of 57 places in 119 ms of which 2 ms to minimize.
[2024-06-01 17:04:53] [INFO ] Deduced a trap composed of 57 places in 126 ms of which 2 ms to minimize.
[2024-06-01 17:04:53] [INFO ] Deduced a trap composed of 77 places in 113 ms of which 2 ms to minimize.
[2024-06-01 17:04:54] [INFO ] Deduced a trap composed of 77 places in 169 ms of which 3 ms to minimize.
[2024-06-01 17:04:54] [INFO ] Deduced a trap composed of 77 places in 207 ms of which 2 ms to minimize.
[2024-06-01 17:04:54] [INFO ] Deduced a trap composed of 54 places in 179 ms of which 3 ms to minimize.
[2024-06-01 17:04:55] [INFO ] Deduced a trap composed of 83 places in 193 ms of which 2 ms to minimize.
[2024-06-01 17:04:55] [INFO ] Deduced a trap composed of 77 places in 172 ms of which 2 ms to minimize.
[2024-06-01 17:04:55] [INFO ] Deduced a trap composed of 94 places in 173 ms of which 3 ms to minimize.
[2024-06-01 17:04:55] [INFO ] Deduced a trap composed of 77 places in 193 ms of which 3 ms to minimize.
[2024-06-01 17:04:55] [INFO ] Deduced a trap composed of 77 places in 131 ms of which 2 ms to minimize.
[2024-06-01 17:04:55] [INFO ] Deduced a trap composed of 77 places in 132 ms of which 2 ms to minimize.
[2024-06-01 17:04:56] [INFO ] Deduced a trap composed of 81 places in 174 ms of which 2 ms to minimize.
[2024-06-01 17:04:56] [INFO ] Deduced a trap composed of 77 places in 210 ms of which 2 ms to minimize.
[2024-06-01 17:04:56] [INFO ] Deduced a trap composed of 81 places in 151 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/286 variables, 20/114 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 17:04:58] [INFO ] Deduced a trap composed of 103 places in 119 ms of which 2 ms to minimize.
[2024-06-01 17:04:59] [INFO ] Deduced a trap composed of 104 places in 143 ms of which 2 ms to minimize.
[2024-06-01 17:04:59] [INFO ] Deduced a trap composed of 98 places in 146 ms of which 3 ms to minimize.
[2024-06-01 17:04:59] [INFO ] Deduced a trap composed of 90 places in 147 ms of which 2 ms to minimize.
[2024-06-01 17:04:59] [INFO ] Deduced a trap composed of 108 places in 117 ms of which 2 ms to minimize.
[2024-06-01 17:04:59] [INFO ] Deduced a trap composed of 107 places in 132 ms of which 2 ms to minimize.
[2024-06-01 17:05:00] [INFO ] Deduced a trap composed of 107 places in 134 ms of which 2 ms to minimize.
[2024-06-01 17:05:00] [INFO ] Deduced a trap composed of 103 places in 116 ms of which 2 ms to minimize.
[2024-06-01 17:05:00] [INFO ] Deduced a trap composed of 82 places in 169 ms of which 2 ms to minimize.
[2024-06-01 17:05:00] [INFO ] Deduced a trap composed of 77 places in 131 ms of which 2 ms to minimize.
[2024-06-01 17:05:01] [INFO ] Deduced a trap composed of 83 places in 156 ms of which 2 ms to minimize.
[2024-06-01 17:05:01] [INFO ] Deduced a trap composed of 87 places in 118 ms of which 2 ms to minimize.
[2024-06-01 17:05:01] [INFO ] Deduced a trap composed of 74 places in 116 ms of which 3 ms to minimize.
[2024-06-01 17:05:01] [INFO ] Deduced a trap composed of 90 places in 115 ms of which 3 ms to minimize.
[2024-06-01 17:05:01] [INFO ] Deduced a trap composed of 74 places in 111 ms of which 2 ms to minimize.
[2024-06-01 17:05:01] [INFO ] Deduced a trap composed of 84 places in 115 ms of which 2 ms to minimize.
[2024-06-01 17:05:01] [INFO ] Deduced a trap composed of 77 places in 112 ms of which 2 ms to minimize.
[2024-06-01 17:05:02] [INFO ] Deduced a trap composed of 84 places in 164 ms of which 2 ms to minimize.
[2024-06-01 17:05:02] [INFO ] Deduced a trap composed of 102 places in 131 ms of which 2 ms to minimize.
[2024-06-01 17:05:02] [INFO ] Deduced a trap composed of 93 places in 144 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/286 variables, 20/134 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 17:05:05] [INFO ] Deduced a trap composed of 106 places in 154 ms of which 2 ms to minimize.
[2024-06-01 17:05:06] [INFO ] Deduced a trap composed of 98 places in 165 ms of which 3 ms to minimize.
[2024-06-01 17:05:06] [INFO ] Deduced a trap composed of 95 places in 133 ms of which 2 ms to minimize.
[2024-06-01 17:05:06] [INFO ] Deduced a trap composed of 92 places in 159 ms of which 3 ms to minimize.
[2024-06-01 17:05:07] [INFO ] Deduced a trap composed of 89 places in 125 ms of which 3 ms to minimize.
[2024-06-01 17:05:07] [INFO ] Deduced a trap composed of 77 places in 164 ms of which 2 ms to minimize.
[2024-06-01 17:05:07] [INFO ] Deduced a trap composed of 77 places in 144 ms of which 2 ms to minimize.
[2024-06-01 17:05:08] [INFO ] Deduced a trap composed of 77 places in 156 ms of which 3 ms to minimize.
[2024-06-01 17:05:08] [INFO ] Deduced a trap composed of 106 places in 152 ms of which 2 ms to minimize.
[2024-06-01 17:05:08] [INFO ] Deduced a trap composed of 87 places in 161 ms of which 2 ms to minimize.
[2024-06-01 17:05:09] [INFO ] Deduced a trap composed of 86 places in 148 ms of which 2 ms to minimize.
[2024-06-01 17:05:09] [INFO ] Deduced a trap composed of 92 places in 125 ms of which 2 ms to minimize.
[2024-06-01 17:05:09] [INFO ] Deduced a trap composed of 77 places in 152 ms of which 2 ms to minimize.
[2024-06-01 17:05:09] [INFO ] Deduced a trap composed of 131 places in 159 ms of which 2 ms to minimize.
[2024-06-01 17:05:10] [INFO ] Deduced a trap composed of 122 places in 150 ms of which 2 ms to minimize.
[2024-06-01 17:05:10] [INFO ] Deduced a trap composed of 91 places in 171 ms of which 2 ms to minimize.
[2024-06-01 17:05:11] [INFO ] Deduced a trap composed of 77 places in 163 ms of which 2 ms to minimize.
[2024-06-01 17:05:11] [INFO ] Deduced a trap composed of 81 places in 153 ms of which 3 ms to minimize.
[2024-06-01 17:05:11] [INFO ] Deduced a trap composed of 77 places in 162 ms of which 2 ms to minimize.
[2024-06-01 17:05:11] [INFO ] Deduced a trap composed of 77 places in 153 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/286 variables, 20/154 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 17:05:17] [INFO ] Deduced a trap composed of 71 places in 181 ms of which 3 ms to minimize.
[2024-06-01 17:05:17] [INFO ] Deduced a trap composed of 93 places in 151 ms of which 2 ms to minimize.
[2024-06-01 17:05:18] [INFO ] Deduced a trap composed of 58 places in 162 ms of which 2 ms to minimize.
[2024-06-01 17:05:18] [INFO ] Deduced a trap composed of 54 places in 156 ms of which 2 ms to minimize.
[2024-06-01 17:05:20] [INFO ] Deduced a trap composed of 55 places in 182 ms of which 2 ms to minimize.
[2024-06-01 17:05:20] [INFO ] Deduced a trap composed of 74 places in 173 ms of which 2 ms to minimize.
[2024-06-01 17:05:20] [INFO ] Deduced a trap composed of 99 places in 174 ms of which 3 ms to minimize.
[2024-06-01 17:05:20] [INFO ] Deduced a trap composed of 93 places in 167 ms of which 3 ms to minimize.
[2024-06-01 17:05:21] [INFO ] Deduced a trap composed of 55 places in 189 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 286/694 variables, and 163 constraints, problems are : Problem set: 0 solved, 401 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 8/13 constraints, State Equation: 0/291 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/401 constraints, Known Traps: 111/111 constraints]
After SMT, in 60527ms problems are : Problem set: 0 solved, 401 unsolved
Search for dead transitions found 0 dead transitions in 60533ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 83943 ms. Remains : 291/291 places, 407/407 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 (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 125 ms :[p0, p0]
RANDOM walk for 66 steps (2 resets) in 7 ms. (8 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 169 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 123 ms :[p0, p0]
Stuttering acceptance computed with spot in 105 ms :[p0, p0]
Stuttering acceptance computed with spot in 106 ms :[p0, p0]
Product exploration explored 100000 steps with 7111 reset in 447 ms.
Product exploration explored 100000 steps with 7062 reset in 438 ms.
Support contains 1 out of 291 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 291/291 places, 407/407 transitions.
Applied a total of 0 rules in 13 ms. Remains 291 /291 variables (removed 0) and now considering 407/407 (removed 0) transitions.
Running 401 sub problems to find dead transitions.
[2024-06-01 17:05:22] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2024-06-01 17:05:22] [INFO ] Invariant cache hit.
[2024-06-01 17:05:22] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/286 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/286 variables, 8/52 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 17:05:25] [INFO ] Deduced a trap composed of 118 places in 189 ms of which 2 ms to minimize.
[2024-06-01 17:05:25] [INFO ] Deduced a trap composed of 116 places in 170 ms of which 2 ms to minimize.
[2024-06-01 17:05:25] [INFO ] Deduced a trap composed of 114 places in 155 ms of which 2 ms to minimize.
[2024-06-01 17:05:25] [INFO ] Deduced a trap composed of 108 places in 155 ms of which 2 ms to minimize.
[2024-06-01 17:05:26] [INFO ] Deduced a trap composed of 78 places in 174 ms of which 2 ms to minimize.
[2024-06-01 17:05:26] [INFO ] Deduced a trap composed of 77 places in 140 ms of which 2 ms to minimize.
[2024-06-01 17:05:26] [INFO ] Deduced a trap composed of 77 places in 178 ms of which 3 ms to minimize.
[2024-06-01 17:05:26] [INFO ] Deduced a trap composed of 83 places in 158 ms of which 2 ms to minimize.
[2024-06-01 17:05:26] [INFO ] Deduced a trap composed of 77 places in 141 ms of which 2 ms to minimize.
[2024-06-01 17:05:27] [INFO ] Deduced a trap composed of 77 places in 195 ms of which 2 ms to minimize.
[2024-06-01 17:05:27] [INFO ] Deduced a trap composed of 77 places in 158 ms of which 2 ms to minimize.
[2024-06-01 17:05:27] [INFO ] Deduced a trap composed of 77 places in 121 ms of which 2 ms to minimize.
[2024-06-01 17:05:28] [INFO ] Deduced a trap composed of 77 places in 124 ms of which 2 ms to minimize.
[2024-06-01 17:05:28] [INFO ] Deduced a trap composed of 89 places in 216 ms of which 2 ms to minimize.
[2024-06-01 17:05:28] [INFO ] Deduced a trap composed of 77 places in 114 ms of which 1 ms to minimize.
[2024-06-01 17:05:28] [INFO ] Deduced a trap composed of 77 places in 119 ms of which 2 ms to minimize.
[2024-06-01 17:05:28] [INFO ] Deduced a trap composed of 77 places in 113 ms of which 1 ms to minimize.
[2024-06-01 17:05:29] [INFO ] Deduced a trap composed of 110 places in 162 ms of which 2 ms to minimize.
[2024-06-01 17:05:29] [INFO ] Deduced a trap composed of 77 places in 151 ms of which 2 ms to minimize.
[2024-06-01 17:05:29] [INFO ] Deduced a trap composed of 77 places in 145 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/286 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 17:05:29] [INFO ] Deduced a trap composed of 77 places in 129 ms of which 2 ms to minimize.
[2024-06-01 17:05:30] [INFO ] Deduced a trap composed of 77 places in 130 ms of which 2 ms to minimize.
[2024-06-01 17:05:30] [INFO ] Deduced a trap composed of 77 places in 148 ms of which 2 ms to minimize.
[2024-06-01 17:05:30] [INFO ] Deduced a trap composed of 77 places in 124 ms of which 2 ms to minimize.
[2024-06-01 17:05:30] [INFO ] Deduced a trap composed of 77 places in 147 ms of which 2 ms to minimize.
[2024-06-01 17:05:30] [INFO ] Deduced a trap composed of 77 places in 126 ms of which 2 ms to minimize.
[2024-06-01 17:05:31] [INFO ] Deduced a trap composed of 77 places in 127 ms of which 2 ms to minimize.
[2024-06-01 17:05:31] [INFO ] Deduced a trap composed of 78 places in 123 ms of which 2 ms to minimize.
[2024-06-01 17:05:31] [INFO ] Deduced a trap composed of 92 places in 107 ms of which 2 ms to minimize.
[2024-06-01 17:05:31] [INFO ] Deduced a trap composed of 77 places in 159 ms of which 2 ms to minimize.
[2024-06-01 17:05:31] [INFO ] Deduced a trap composed of 77 places in 105 ms of which 1 ms to minimize.
[2024-06-01 17:05:31] [INFO ] Deduced a trap composed of 77 places in 213 ms of which 3 ms to minimize.
[2024-06-01 17:05:31] [INFO ] Deduced a trap composed of 77 places in 105 ms of which 2 ms to minimize.
[2024-06-01 17:05:32] [INFO ] Deduced a trap composed of 77 places in 147 ms of which 2 ms to minimize.
[2024-06-01 17:05:32] [INFO ] Deduced a trap composed of 77 places in 176 ms of which 2 ms to minimize.
[2024-06-01 17:05:32] [INFO ] Deduced a trap composed of 77 places in 128 ms of which 2 ms to minimize.
[2024-06-01 17:05:33] [INFO ] Deduced a trap composed of 77 places in 140 ms of which 2 ms to minimize.
[2024-06-01 17:05:33] [INFO ] Deduced a trap composed of 86 places in 136 ms of which 3 ms to minimize.
[2024-06-01 17:05:33] [INFO ] Deduced a trap composed of 77 places in 119 ms of which 2 ms to minimize.
[2024-06-01 17:05:33] [INFO ] Deduced a trap composed of 77 places in 136 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/286 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/286 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 5 (OVERLAPS) 5/291 variables, 5/97 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/291 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 401 unsolved
SMT process timed out in 20513ms, After SMT, problems are : Problem set: 0 solved, 401 unsolved
Search for dead transitions found 0 dead transitions in 20521ms
[2024-06-01 17:05:43] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2024-06-01 17:05:43] [INFO ] Invariant cache hit.
[2024-06-01 17:05:43] [INFO ] Implicit Places using invariants in 263 ms returned []
[2024-06-01 17:05:43] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2024-06-01 17:05:43] [INFO ] Invariant cache hit.
[2024-06-01 17:05:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 17:05:45] [INFO ] Implicit Places using invariants and state equation in 1938 ms returned []
Implicit Place search using SMT with State Equation took 2210 ms to find 0 implicit places.
[2024-06-01 17:05:45] [INFO ] Redundant transitions in 5 ms returned []
Running 401 sub problems to find dead transitions.
[2024-06-01 17:05:45] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2024-06-01 17:05:45] [INFO ] Invariant cache hit.
[2024-06-01 17:05:45] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/286 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/286 variables, 8/52 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 17:05:48] [INFO ] Deduced a trap composed of 118 places in 161 ms of which 3 ms to minimize.
[2024-06-01 17:05:48] [INFO ] Deduced a trap composed of 116 places in 138 ms of which 3 ms to minimize.
[2024-06-01 17:05:48] [INFO ] Deduced a trap composed of 114 places in 109 ms of which 2 ms to minimize.
[2024-06-01 17:05:48] [INFO ] Deduced a trap composed of 108 places in 115 ms of which 2 ms to minimize.
[2024-06-01 17:05:48] [INFO ] Deduced a trap composed of 78 places in 161 ms of which 3 ms to minimize.
[2024-06-01 17:05:49] [INFO ] Deduced a trap composed of 77 places in 167 ms of which 4 ms to minimize.
[2024-06-01 17:05:49] [INFO ] Deduced a trap composed of 77 places in 161 ms of which 5 ms to minimize.
[2024-06-01 17:05:49] [INFO ] Deduced a trap composed of 83 places in 163 ms of which 5 ms to minimize.
[2024-06-01 17:05:49] [INFO ] Deduced a trap composed of 77 places in 144 ms of which 2 ms to minimize.
[2024-06-01 17:05:50] [INFO ] Deduced a trap composed of 77 places in 101 ms of which 1 ms to minimize.
[2024-06-01 17:05:50] [INFO ] Deduced a trap composed of 77 places in 183 ms of which 2 ms to minimize.
[2024-06-01 17:05:50] [INFO ] Deduced a trap composed of 77 places in 130 ms of which 2 ms to minimize.
[2024-06-01 17:05:50] [INFO ] Deduced a trap composed of 77 places in 112 ms of which 2 ms to minimize.
[2024-06-01 17:05:50] [INFO ] Deduced a trap composed of 89 places in 175 ms of which 2 ms to minimize.
[2024-06-01 17:05:50] [INFO ] Deduced a trap composed of 77 places in 122 ms of which 1 ms to minimize.
[2024-06-01 17:05:51] [INFO ] Deduced a trap composed of 77 places in 188 ms of which 3 ms to minimize.
[2024-06-01 17:05:51] [INFO ] Deduced a trap composed of 77 places in 157 ms of which 2 ms to minimize.
[2024-06-01 17:05:51] [INFO ] Deduced a trap composed of 110 places in 148 ms of which 2 ms to minimize.
[2024-06-01 17:05:51] [INFO ] Deduced a trap composed of 77 places in 154 ms of which 7 ms to minimize.
[2024-06-01 17:05:52] [INFO ] Deduced a trap composed of 77 places in 139 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/286 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 17:05:52] [INFO ] Deduced a trap composed of 77 places in 152 ms of which 3 ms to minimize.
[2024-06-01 17:05:52] [INFO ] Deduced a trap composed of 77 places in 146 ms of which 3 ms to minimize.
[2024-06-01 17:05:53] [INFO ] Deduced a trap composed of 77 places in 160 ms of which 5 ms to minimize.
[2024-06-01 17:05:53] [INFO ] Deduced a trap composed of 77 places in 149 ms of which 5 ms to minimize.
[2024-06-01 17:05:53] [INFO ] Deduced a trap composed of 77 places in 142 ms of which 2 ms to minimize.
[2024-06-01 17:05:53] [INFO ] Deduced a trap composed of 77 places in 148 ms of which 4 ms to minimize.
[2024-06-01 17:05:53] [INFO ] Deduced a trap composed of 77 places in 117 ms of which 2 ms to minimize.
[2024-06-01 17:05:53] [INFO ] Deduced a trap composed of 78 places in 144 ms of which 4 ms to minimize.
[2024-06-01 17:05:54] [INFO ] Deduced a trap composed of 92 places in 159 ms of which 2 ms to minimize.
[2024-06-01 17:05:54] [INFO ] Deduced a trap composed of 77 places in 132 ms of which 2 ms to minimize.
[2024-06-01 17:05:54] [INFO ] Deduced a trap composed of 77 places in 175 ms of which 2 ms to minimize.
[2024-06-01 17:05:54] [INFO ] Deduced a trap composed of 77 places in 139 ms of which 2 ms to minimize.
[2024-06-01 17:05:54] [INFO ] Deduced a trap composed of 77 places in 116 ms of which 1 ms to minimize.
[2024-06-01 17:05:54] [INFO ] Deduced a trap composed of 77 places in 191 ms of which 4 ms to minimize.
[2024-06-01 17:05:55] [INFO ] Deduced a trap composed of 77 places in 205 ms of which 2 ms to minimize.
[2024-06-01 17:05:55] [INFO ] Deduced a trap composed of 77 places in 141 ms of which 1 ms to minimize.
[2024-06-01 17:05:55] [INFO ] Deduced a trap composed of 77 places in 109 ms of which 2 ms to minimize.
[2024-06-01 17:05:56] [INFO ] Deduced a trap composed of 86 places in 130 ms of which 2 ms to minimize.
[2024-06-01 17:05:56] [INFO ] Deduced a trap composed of 77 places in 173 ms of which 2 ms to minimize.
[2024-06-01 17:05:56] [INFO ] Deduced a trap composed of 77 places in 138 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/286 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/286 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 5 (OVERLAPS) 5/291 variables, 5/97 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/291 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 7 (OVERLAPS) 403/694 variables, 291/388 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/694 variables, 1/389 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 17:06:11] [INFO ] Deduced a trap composed of 66 places in 112 ms of which 2 ms to minimize.
[2024-06-01 17:06:14] [INFO ] Deduced a trap composed of 58 places in 111 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 694/694 variables, and 391 constraints, problems are : Problem set: 0 solved, 401 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 291/291 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 401/401 constraints, Known Traps: 42/42 constraints]
Escalating to Integer solving :Problem set: 0 solved, 401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/286 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/286 variables, 8/52 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/286 variables, 42/94 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 17:06:17] [INFO ] Deduced a trap composed of 57 places in 166 ms of which 2 ms to minimize.
[2024-06-01 17:06:17] [INFO ] Deduced a trap composed of 77 places in 171 ms of which 1 ms to minimize.
[2024-06-01 17:06:18] [INFO ] Deduced a trap composed of 77 places in 165 ms of which 2 ms to minimize.
[2024-06-01 17:06:18] [INFO ] Deduced a trap composed of 57 places in 139 ms of which 1 ms to minimize.
[2024-06-01 17:06:18] [INFO ] Deduced a trap composed of 57 places in 179 ms of which 4 ms to minimize.
[2024-06-01 17:06:18] [INFO ] Deduced a trap composed of 57 places in 154 ms of which 4 ms to minimize.
[2024-06-01 17:06:18] [INFO ] Deduced a trap composed of 57 places in 155 ms of which 1 ms to minimize.
[2024-06-01 17:06:18] [INFO ] Deduced a trap composed of 77 places in 172 ms of which 2 ms to minimize.
[2024-06-01 17:06:19] [INFO ] Deduced a trap composed of 77 places in 142 ms of which 2 ms to minimize.
[2024-06-01 17:06:19] [INFO ] Deduced a trap composed of 77 places in 133 ms of which 2 ms to minimize.
[2024-06-01 17:06:19] [INFO ] Deduced a trap composed of 54 places in 210 ms of which 5 ms to minimize.
[2024-06-01 17:06:19] [INFO ] Deduced a trap composed of 83 places in 201 ms of which 2 ms to minimize.
[2024-06-01 17:06:20] [INFO ] Deduced a trap composed of 77 places in 177 ms of which 1 ms to minimize.
[2024-06-01 17:06:20] [INFO ] Deduced a trap composed of 94 places in 221 ms of which 6 ms to minimize.
[2024-06-01 17:06:20] [INFO ] Deduced a trap composed of 77 places in 211 ms of which 6 ms to minimize.
[2024-06-01 17:06:20] [INFO ] Deduced a trap composed of 77 places in 180 ms of which 2 ms to minimize.
[2024-06-01 17:06:20] [INFO ] Deduced a trap composed of 77 places in 203 ms of which 4 ms to minimize.
[2024-06-01 17:06:21] [INFO ] Deduced a trap composed of 81 places in 155 ms of which 2 ms to minimize.
[2024-06-01 17:06:21] [INFO ] Deduced a trap composed of 77 places in 134 ms of which 2 ms to minimize.
[2024-06-01 17:06:21] [INFO ] Deduced a trap composed of 81 places in 140 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/286 variables, 20/114 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 17:06:26] [INFO ] Deduced a trap composed of 103 places in 197 ms of which 2 ms to minimize.
[2024-06-01 17:06:27] [INFO ] Deduced a trap composed of 104 places in 164 ms of which 2 ms to minimize.
[2024-06-01 17:06:27] [INFO ] Deduced a trap composed of 98 places in 130 ms of which 2 ms to minimize.
[2024-06-01 17:06:27] [INFO ] Deduced a trap composed of 90 places in 195 ms of which 2 ms to minimize.
[2024-06-01 17:06:27] [INFO ] Deduced a trap composed of 108 places in 179 ms of which 3 ms to minimize.
[2024-06-01 17:06:28] [INFO ] Deduced a trap composed of 107 places in 132 ms of which 2 ms to minimize.
[2024-06-01 17:06:28] [INFO ] Deduced a trap composed of 107 places in 118 ms of which 2 ms to minimize.
[2024-06-01 17:06:28] [INFO ] Deduced a trap composed of 103 places in 138 ms of which 2 ms to minimize.
[2024-06-01 17:06:28] [INFO ] Deduced a trap composed of 82 places in 211 ms of which 2 ms to minimize.
[2024-06-01 17:06:29] [INFO ] Deduced a trap composed of 77 places in 178 ms of which 2 ms to minimize.
[2024-06-01 17:06:29] [INFO ] Deduced a trap composed of 83 places in 201 ms of which 2 ms to minimize.
[2024-06-01 17:06:29] [INFO ] Deduced a trap composed of 87 places in 140 ms of which 2 ms to minimize.
[2024-06-01 17:06:29] [INFO ] Deduced a trap composed of 74 places in 153 ms of which 2 ms to minimize.
[2024-06-01 17:06:30] [INFO ] Deduced a trap composed of 90 places in 152 ms of which 3 ms to minimize.
[2024-06-01 17:06:30] [INFO ] Deduced a trap composed of 74 places in 128 ms of which 2 ms to minimize.
[2024-06-01 17:06:30] [INFO ] Deduced a trap composed of 84 places in 120 ms of which 2 ms to minimize.
[2024-06-01 17:06:30] [INFO ] Deduced a trap composed of 77 places in 122 ms of which 2 ms to minimize.
[2024-06-01 17:06:30] [INFO ] Deduced a trap composed of 84 places in 257 ms of which 4 ms to minimize.
[2024-06-01 17:06:31] [INFO ] Deduced a trap composed of 102 places in 150 ms of which 3 ms to minimize.
[2024-06-01 17:06:31] [INFO ] Deduced a trap composed of 93 places in 158 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/286 variables, 20/134 constraints. Problems are: Problem set: 0 solved, 401 unsolved
[2024-06-01 17:06:34] [INFO ] Deduced a trap composed of 106 places in 155 ms of which 2 ms to minimize.
[2024-06-01 17:06:34] [INFO ] Deduced a trap composed of 98 places in 139 ms of which 2 ms to minimize.
[2024-06-01 17:06:34] [INFO ] Deduced a trap composed of 95 places in 122 ms of which 2 ms to minimize.
[2024-06-01 17:06:35] [INFO ] Deduced a trap composed of 92 places in 129 ms of which 2 ms to minimize.
[2024-06-01 17:06:35] [INFO ] Deduced a trap composed of 89 places in 101 ms of which 2 ms to minimize.
[2024-06-01 17:06:36] [INFO ] Deduced a trap composed of 77 places in 137 ms of which 3 ms to minimize.
[2024-06-01 17:06:36] [INFO ] Deduced a trap composed of 77 places in 128 ms of which 3 ms to minimize.
[2024-06-01 17:06:36] [INFO ] Deduced a trap composed of 77 places in 152 ms of which 4 ms to minimize.
[2024-06-01 17:06:37] [INFO ] Deduced a trap composed of 106 places in 252 ms of which 5 ms to minimize.
[2024-06-01 17:06:37] [INFO ] Deduced a trap composed of 87 places in 132 ms of which 2 ms to minimize.
[2024-06-01 17:06:37] [INFO ] Deduced a trap composed of 86 places in 120 ms of which 3 ms to minimize.
[2024-06-01 17:06:37] [INFO ] Deduced a trap composed of 92 places in 140 ms of which 2 ms to minimize.
[2024-06-01 17:06:38] [INFO ] Deduced a trap composed of 77 places in 128 ms of which 2 ms to minimize.
[2024-06-01 17:06:38] [INFO ] Deduced a trap composed of 131 places in 159 ms of which 3 ms to minimize.
[2024-06-01 17:06:38] [INFO ] Deduced a trap composed of 122 places in 119 ms of which 2 ms to minimize.
[2024-06-01 17:06:38] [INFO ] Deduced a trap composed of 91 places in 135 ms of which 2 ms to minimize.
[2024-06-01 17:06:39] [INFO ] Deduced a trap composed of 77 places in 154 ms of which 2 ms to minimize.
[2024-06-01 17:06:39] [INFO ] Deduced a trap composed of 81 places in 138 ms of which 3 ms to minimize.
[2024-06-01 17:06:39] [INFO ] Deduced a trap composed of 77 places in 147 ms of which 2 ms to minimize.
[2024-06-01 17:06:39] [INFO ] Deduced a trap composed of 77 places in 143 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/286 variables, 20/154 constraints. Problems are: Problem set: 0 solved, 401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 286/694 variables, and 154 constraints, problems are : Problem set: 0 solved, 401 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 8/13 constraints, State Equation: 0/291 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/401 constraints, Known Traps: 102/102 constraints]
After SMT, in 60449ms problems are : Problem set: 0 solved, 401 unsolved
Search for dead transitions found 0 dead transitions in 60458ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 83225 ms. Remains : 291/291 places, 407/407 transitions.
Treatment of property PolyORBNT-PT-S05J20-LTLFireability-12 finished in 273589 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)||G(!p0))))'
Support contains 2 out of 343 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 343/343 places, 459/459 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 343 transition count 434
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 50 place count 318 transition count 434
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 50 place count 318 transition count 409
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 100 place count 293 transition count 409
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 106 place count 290 transition count 406
Applied a total of 106 rules in 29 ms. Remains 290 /343 variables (removed 53) and now considering 406/459 (removed 53) transitions.
Running 400 sub problems to find dead transitions.
[2024-06-01 17:06:46] [INFO ] Flow matrix only has 402 transitions (discarded 4 similar events)
// Phase 1: matrix 402 rows 290 cols
[2024-06-01 17:06:46] [INFO ] Computed 57 invariants in 6 ms
[2024-06-01 17:06:46] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 17:06:48] [INFO ] Deduced a trap composed of 89 places in 112 ms of which 2 ms to minimize.
[2024-06-01 17:06:49] [INFO ] Deduced a trap composed of 86 places in 109 ms of which 2 ms to minimize.
[2024-06-01 17:06:49] [INFO ] Deduced a trap composed of 77 places in 95 ms of which 2 ms to minimize.
[2024-06-01 17:06:49] [INFO ] Deduced a trap composed of 77 places in 95 ms of which 2 ms to minimize.
[2024-06-01 17:06:49] [INFO ] Deduced a trap composed of 90 places in 147 ms of which 2 ms to minimize.
[2024-06-01 17:06:49] [INFO ] Deduced a trap composed of 81 places in 159 ms of which 2 ms to minimize.
[2024-06-01 17:06:50] [INFO ] Deduced a trap composed of 77 places in 157 ms of which 2 ms to minimize.
[2024-06-01 17:06:50] [INFO ] Deduced a trap composed of 77 places in 135 ms of which 2 ms to minimize.
[2024-06-01 17:06:50] [INFO ] Deduced a trap composed of 76 places in 114 ms of which 2 ms to minimize.
[2024-06-01 17:06:50] [INFO ] Deduced a trap composed of 76 places in 122 ms of which 2 ms to minimize.
[2024-06-01 17:06:50] [INFO ] Deduced a trap composed of 56 places in 156 ms of which 2 ms to minimize.
[2024-06-01 17:06:50] [INFO ] Deduced a trap composed of 57 places in 125 ms of which 2 ms to minimize.
[2024-06-01 17:06:50] [INFO ] Deduced a trap composed of 56 places in 124 ms of which 2 ms to minimize.
[2024-06-01 17:06:51] [INFO ] Deduced a trap composed of 56 places in 155 ms of which 2 ms to minimize.
[2024-06-01 17:06:51] [INFO ] Deduced a trap composed of 76 places in 144 ms of which 5 ms to minimize.
[2024-06-01 17:06:51] [INFO ] Deduced a trap composed of 57 places in 148 ms of which 5 ms to minimize.
[2024-06-01 17:06:51] [INFO ] Deduced a trap composed of 56 places in 115 ms of which 2 ms to minimize.
[2024-06-01 17:06:51] [INFO ] Deduced a trap composed of 80 places in 134 ms of which 2 ms to minimize.
[2024-06-01 17:06:51] [INFO ] Deduced a trap composed of 81 places in 186 ms of which 2 ms to minimize.
[2024-06-01 17:06:52] [INFO ] Deduced a trap composed of 77 places in 133 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/285 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 17:06:52] [INFO ] Deduced a trap composed of 62 places in 151 ms of which 2 ms to minimize.
[2024-06-01 17:06:52] [INFO ] Deduced a trap composed of 88 places in 171 ms of which 2 ms to minimize.
[2024-06-01 17:06:52] [INFO ] Deduced a trap composed of 76 places in 127 ms of which 1 ms to minimize.
[2024-06-01 17:06:53] [INFO ] Deduced a trap composed of 76 places in 159 ms of which 5 ms to minimize.
[2024-06-01 17:06:53] [INFO ] Deduced a trap composed of 77 places in 156 ms of which 3 ms to minimize.
[2024-06-01 17:06:53] [INFO ] Deduced a trap composed of 77 places in 160 ms of which 4 ms to minimize.
[2024-06-01 17:06:53] [INFO ] Deduced a trap composed of 101 places in 138 ms of which 4 ms to minimize.
[2024-06-01 17:06:54] [INFO ] Deduced a trap composed of 76 places in 145 ms of which 4 ms to minimize.
[2024-06-01 17:06:54] [INFO ] Deduced a trap composed of 83 places in 147 ms of which 6 ms to minimize.
[2024-06-01 17:06:54] [INFO ] Deduced a trap composed of 88 places in 147 ms of which 3 ms to minimize.
[2024-06-01 17:06:54] [INFO ] Deduced a trap composed of 87 places in 146 ms of which 4 ms to minimize.
[2024-06-01 17:06:54] [INFO ] Deduced a trap composed of 79 places in 155 ms of which 5 ms to minimize.
[2024-06-01 17:06:54] [INFO ] Deduced a trap composed of 82 places in 149 ms of which 4 ms to minimize.
[2024-06-01 17:06:55] [INFO ] Deduced a trap composed of 77 places in 215 ms of which 2 ms to minimize.
[2024-06-01 17:06:55] [INFO ] Deduced a trap composed of 76 places in 125 ms of which 2 ms to minimize.
[2024-06-01 17:06:55] [INFO ] Deduced a trap composed of 76 places in 116 ms of which 3 ms to minimize.
[2024-06-01 17:06:55] [INFO ] Deduced a trap composed of 76 places in 138 ms of which 2 ms to minimize.
[2024-06-01 17:06:55] [INFO ] Deduced a trap composed of 77 places in 112 ms of which 2 ms to minimize.
[2024-06-01 17:06:55] [INFO ] Deduced a trap composed of 82 places in 140 ms of which 1 ms to minimize.
[2024-06-01 17:06:55] [INFO ] Deduced a trap composed of 91 places in 138 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/285 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 17:06:58] [INFO ] Deduced a trap composed of 92 places in 202 ms of which 5 ms to minimize.
[2024-06-01 17:06:58] [INFO ] Deduced a trap composed of 76 places in 123 ms of which 1 ms to minimize.
[2024-06-01 17:06:58] [INFO ] Deduced a trap composed of 76 places in 153 ms of which 3 ms to minimize.
[2024-06-01 17:06:58] [INFO ] Deduced a trap composed of 76 places in 106 ms of which 2 ms to minimize.
[2024-06-01 17:06:59] [INFO ] Deduced a trap composed of 76 places in 158 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/285 variables, 5/97 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 17:06:59] [INFO ] Deduced a trap composed of 79 places in 94 ms of which 1 ms to minimize.
[2024-06-01 17:07:00] [INFO ] Deduced a trap composed of 83 places in 136 ms of which 2 ms to minimize.
[2024-06-01 17:07:00] [INFO ] Deduced a trap composed of 76 places in 98 ms of which 2 ms to minimize.
[2024-06-01 17:07:01] [INFO ] Deduced a trap composed of 76 places in 115 ms of which 2 ms to minimize.
[2024-06-01 17:07:01] [INFO ] Deduced a trap composed of 76 places in 91 ms of which 2 ms to minimize.
[2024-06-01 17:07:01] [INFO ] Deduced a trap composed of 76 places in 116 ms of which 2 ms to minimize.
[2024-06-01 17:07:01] [INFO ] Deduced a trap composed of 76 places in 150 ms of which 2 ms to minimize.
[2024-06-01 17:07:01] [INFO ] Deduced a trap composed of 76 places in 130 ms of which 2 ms to minimize.
[2024-06-01 17:07:02] [INFO ] Deduced a trap composed of 76 places in 136 ms of which 3 ms to minimize.
[2024-06-01 17:07:02] [INFO ] Deduced a trap composed of 94 places in 134 ms of which 2 ms to minimize.
[2024-06-01 17:07:02] [INFO ] Deduced a trap composed of 76 places in 152 ms of which 2 ms to minimize.
[2024-06-01 17:07:02] [INFO ] Deduced a trap composed of 76 places in 122 ms of which 2 ms to minimize.
[2024-06-01 17:07:02] [INFO ] Deduced a trap composed of 76 places in 146 ms of which 2 ms to minimize.
[2024-06-01 17:07:02] [INFO ] Deduced a trap composed of 76 places in 137 ms of which 2 ms to minimize.
[2024-06-01 17:07:03] [INFO ] Deduced a trap composed of 76 places in 122 ms of which 2 ms to minimize.
[2024-06-01 17:07:03] [INFO ] Deduced a trap composed of 79 places in 127 ms of which 2 ms to minimize.
[2024-06-01 17:07:03] [INFO ] Deduced a trap composed of 77 places in 114 ms of which 3 ms to minimize.
[2024-06-01 17:07:03] [INFO ] Deduced a trap composed of 77 places in 115 ms of which 2 ms to minimize.
[2024-06-01 17:07:03] [INFO ] Deduced a trap composed of 82 places in 118 ms of which 2 ms to minimize.
[2024-06-01 17:07:04] [INFO ] Deduced a trap composed of 78 places in 119 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 20/117 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 17:07:04] [INFO ] Deduced a trap composed of 76 places in 157 ms of which 3 ms to minimize.
[2024-06-01 17:07:05] [INFO ] Deduced a trap composed of 76 places in 138 ms of which 2 ms to minimize.
[2024-06-01 17:07:05] [INFO ] Deduced a trap composed of 77 places in 127 ms of which 1 ms to minimize.
[2024-06-01 17:07:05] [INFO ] Deduced a trap composed of 77 places in 166 ms of which 2 ms to minimize.
[2024-06-01 17:07:05] [INFO ] Deduced a trap composed of 92 places in 123 ms of which 2 ms to minimize.
[2024-06-01 17:07:05] [INFO ] Deduced a trap composed of 89 places in 141 ms of which 2 ms to minimize.
[2024-06-01 17:07:06] [INFO ] Deduced a trap composed of 76 places in 117 ms of which 2 ms to minimize.
[2024-06-01 17:07:06] [INFO ] Deduced a trap composed of 76 places in 110 ms of which 1 ms to minimize.
[2024-06-01 17:07:06] [INFO ] Deduced a trap composed of 76 places in 107 ms of which 1 ms to minimize.
[2024-06-01 17:07:06] [INFO ] Deduced a trap composed of 81 places in 155 ms of which 2 ms to minimize.
SMT process timed out in 20642ms, After SMT, problems are : Problem set: 0 solved, 400 unsolved
Search for dead transitions found 0 dead transitions in 20648ms
[2024-06-01 17:07:06] [INFO ] Flow matrix only has 402 transitions (discarded 4 similar events)
[2024-06-01 17:07:06] [INFO ] Invariant cache hit.
[2024-06-01 17:07:07] [INFO ] Implicit Places using invariants in 331 ms returned []
[2024-06-01 17:07:07] [INFO ] Flow matrix only has 402 transitions (discarded 4 similar events)
[2024-06-01 17:07:07] [INFO ] Invariant cache hit.
[2024-06-01 17:07:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 17:07:08] [INFO ] Implicit Places using invariants and state equation in 1667 ms returned []
Implicit Place search using SMT with State Equation took 2013 ms to find 0 implicit places.
[2024-06-01 17:07:08] [INFO ] Redundant transitions in 1 ms returned []
Running 400 sub problems to find dead transitions.
[2024-06-01 17:07:08] [INFO ] Flow matrix only has 402 transitions (discarded 4 similar events)
[2024-06-01 17:07:08] [INFO ] Invariant cache hit.
[2024-06-01 17:07:08] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 17:07:11] [INFO ] Deduced a trap composed of 86 places in 112 ms of which 2 ms to minimize.
[2024-06-01 17:07:11] [INFO ] Deduced a trap composed of 76 places in 126 ms of which 2 ms to minimize.
[2024-06-01 17:07:11] [INFO ] Deduced a trap composed of 89 places in 120 ms of which 2 ms to minimize.
[2024-06-01 17:07:11] [INFO ] Deduced a trap composed of 76 places in 123 ms of which 2 ms to minimize.
[2024-06-01 17:07:12] [INFO ] Deduced a trap composed of 76 places in 135 ms of which 2 ms to minimize.
[2024-06-01 17:07:12] [INFO ] Deduced a trap composed of 76 places in 121 ms of which 2 ms to minimize.
[2024-06-01 17:07:12] [INFO ] Deduced a trap composed of 76 places in 125 ms of which 2 ms to minimize.
[2024-06-01 17:07:12] [INFO ] Deduced a trap composed of 76 places in 133 ms of which 2 ms to minimize.
[2024-06-01 17:07:13] [INFO ] Deduced a trap composed of 76 places in 120 ms of which 2 ms to minimize.
[2024-06-01 17:07:13] [INFO ] Deduced a trap composed of 76 places in 119 ms of which 2 ms to minimize.
[2024-06-01 17:07:13] [INFO ] Deduced a trap composed of 76 places in 129 ms of which 3 ms to minimize.
[2024-06-01 17:07:13] [INFO ] Deduced a trap composed of 76 places in 145 ms of which 3 ms to minimize.
[2024-06-01 17:07:13] [INFO ] Deduced a trap composed of 76 places in 141 ms of which 4 ms to minimize.
[2024-06-01 17:07:13] [INFO ] Deduced a trap composed of 76 places in 136 ms of which 4 ms to minimize.
[2024-06-01 17:07:14] [INFO ] Deduced a trap composed of 79 places in 138 ms of which 4 ms to minimize.
[2024-06-01 17:07:14] [INFO ] Deduced a trap composed of 87 places in 118 ms of which 2 ms to minimize.
[2024-06-01 17:07:14] [INFO ] Deduced a trap composed of 89 places in 150 ms of which 3 ms to minimize.
[2024-06-01 17:07:14] [INFO ] Deduced a trap composed of 76 places in 142 ms of which 3 ms to minimize.
[2024-06-01 17:07:14] [INFO ] Deduced a trap composed of 76 places in 107 ms of which 2 ms to minimize.
[2024-06-01 17:07:14] [INFO ] Deduced a trap composed of 76 places in 131 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/285 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 17:07:15] [INFO ] Deduced a trap composed of 76 places in 117 ms of which 2 ms to minimize.
[2024-06-01 17:07:15] [INFO ] Deduced a trap composed of 77 places in 149 ms of which 2 ms to minimize.
[2024-06-01 17:07:16] [INFO ] Deduced a trap composed of 76 places in 136 ms of which 2 ms to minimize.
[2024-06-01 17:07:16] [INFO ] Deduced a trap composed of 76 places in 118 ms of which 3 ms to minimize.
[2024-06-01 17:07:16] [INFO ] Deduced a trap composed of 80 places in 213 ms of which 2 ms to minimize.
[2024-06-01 17:07:16] [INFO ] Deduced a trap composed of 76 places in 173 ms of which 2 ms to minimize.
[2024-06-01 17:07:16] [INFO ] Deduced a trap composed of 77 places in 140 ms of which 2 ms to minimize.
[2024-06-01 17:07:16] [INFO ] Deduced a trap composed of 76 places in 158 ms of which 3 ms to minimize.
[2024-06-01 17:07:17] [INFO ] Deduced a trap composed of 76 places in 131 ms of which 2 ms to minimize.
[2024-06-01 17:07:17] [INFO ] Deduced a trap composed of 76 places in 115 ms of which 3 ms to minimize.
[2024-06-01 17:07:17] [INFO ] Deduced a trap composed of 76 places in 131 ms of which 3 ms to minimize.
[2024-06-01 17:07:17] [INFO ] Deduced a trap composed of 76 places in 116 ms of which 2 ms to minimize.
[2024-06-01 17:07:17] [INFO ] Deduced a trap composed of 76 places in 143 ms of which 1 ms to minimize.
[2024-06-01 17:07:18] [INFO ] Deduced a trap composed of 76 places in 140 ms of which 2 ms to minimize.
[2024-06-01 17:07:18] [INFO ] Deduced a trap composed of 80 places in 122 ms of which 2 ms to minimize.
[2024-06-01 17:07:18] [INFO ] Deduced a trap composed of 89 places in 119 ms of which 2 ms to minimize.
[2024-06-01 17:07:18] [INFO ] Deduced a trap composed of 77 places in 120 ms of which 2 ms to minimize.
[2024-06-01 17:07:18] [INFO ] Deduced a trap composed of 77 places in 122 ms of which 2 ms to minimize.
[2024-06-01 17:07:18] [INFO ] Deduced a trap composed of 76 places in 122 ms of which 2 ms to minimize.
[2024-06-01 17:07:19] [INFO ] Deduced a trap composed of 80 places in 140 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/285 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 17:07:23] [INFO ] Deduced a trap composed of 13 places in 142 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/285 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 17:07:25] [INFO ] Deduced a trap composed of 76 places in 130 ms of which 2 ms to minimize.
[2024-06-01 17:07:25] [INFO ] Deduced a trap composed of 92 places in 124 ms of which 2 ms to minimize.
[2024-06-01 17:07:25] [INFO ] Deduced a trap composed of 76 places in 131 ms of which 2 ms to minimize.
[2024-06-01 17:07:26] [INFO ] Deduced a trap composed of 76 places in 124 ms of which 2 ms to minimize.
[2024-06-01 17:07:26] [INFO ] Deduced a trap composed of 76 places in 131 ms of which 2 ms to minimize.
[2024-06-01 17:07:26] [INFO ] Deduced a trap composed of 77 places in 167 ms of which 2 ms to minimize.
[2024-06-01 17:07:26] [INFO ] Deduced a trap composed of 76 places in 153 ms of which 2 ms to minimize.
[2024-06-01 17:07:26] [INFO ] Deduced a trap composed of 76 places in 143 ms of which 2 ms to minimize.
[2024-06-01 17:07:26] [INFO ] Deduced a trap composed of 76 places in 179 ms of which 2 ms to minimize.
[2024-06-01 17:07:27] [INFO ] Deduced a trap composed of 76 places in 158 ms of which 2 ms to minimize.
[2024-06-01 17:07:27] [INFO ] Deduced a trap composed of 76 places in 205 ms of which 3 ms to minimize.
[2024-06-01 17:07:28] [INFO ] Deduced a trap composed of 76 places in 161 ms of which 2 ms to minimize.
[2024-06-01 17:07:28] [INFO ] Deduced a trap composed of 76 places in 157 ms of which 2 ms to minimize.
[2024-06-01 17:07:28] [INFO ] Deduced a trap composed of 76 places in 150 ms of which 1 ms to minimize.
[2024-06-01 17:07:28] [INFO ] Deduced a trap composed of 76 places in 217 ms of which 2 ms to minimize.
[2024-06-01 17:07:29] [INFO ] Deduced a trap composed of 76 places in 135 ms of which 3 ms to minimize.
[2024-06-01 17:07:29] [INFO ] Deduced a trap composed of 76 places in 124 ms of which 2 ms to minimize.
[2024-06-01 17:07:29] [INFO ] Deduced a trap composed of 76 places in 119 ms of which 2 ms to minimize.
[2024-06-01 17:07:29] [INFO ] Deduced a trap composed of 76 places in 143 ms of which 2 ms to minimize.
[2024-06-01 17:07:29] [INFO ] Deduced a trap composed of 76 places in 124 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 17:07:30] [INFO ] Deduced a trap composed of 76 places in 107 ms of which 2 ms to minimize.
[2024-06-01 17:07:31] [INFO ] Deduced a trap composed of 77 places in 116 ms of which 2 ms to minimize.
[2024-06-01 17:07:31] [INFO ] Deduced a trap composed of 76 places in 166 ms of which 4 ms to minimize.
[2024-06-01 17:07:31] [INFO ] Deduced a trap composed of 76 places in 152 ms of which 2 ms to minimize.
[2024-06-01 17:07:31] [INFO ] Deduced a trap composed of 76 places in 165 ms of which 2 ms to minimize.
[2024-06-01 17:07:32] [INFO ] Deduced a trap composed of 76 places in 156 ms of which 2 ms to minimize.
[2024-06-01 17:07:32] [INFO ] Deduced a trap composed of 76 places in 129 ms of which 1 ms to minimize.
[2024-06-01 17:07:32] [INFO ] Deduced a trap composed of 76 places in 140 ms of which 2 ms to minimize.
[2024-06-01 17:07:33] [INFO ] Deduced a trap composed of 92 places in 121 ms of which 2 ms to minimize.
[2024-06-01 17:07:33] [INFO ] Deduced a trap composed of 89 places in 115 ms of which 1 ms to minimize.
[2024-06-01 17:07:33] [INFO ] Deduced a trap composed of 77 places in 139 ms of which 2 ms to minimize.
[2024-06-01 17:07:33] [INFO ] Deduced a trap composed of 76 places in 116 ms of which 3 ms to minimize.
[2024-06-01 17:07:33] [INFO ] Deduced a trap composed of 95 places in 104 ms of which 2 ms to minimize.
[2024-06-01 17:07:33] [INFO ] Deduced a trap composed of 76 places in 142 ms of which 2 ms to minimize.
[2024-06-01 17:07:33] [INFO ] Deduced a trap composed of 86 places in 135 ms of which 2 ms to minimize.
[2024-06-01 17:07:33] [INFO ] Deduced a trap composed of 76 places in 141 ms of which 1 ms to minimize.
[2024-06-01 17:07:34] [INFO ] Deduced a trap composed of 76 places in 146 ms of which 2 ms to minimize.
[2024-06-01 17:07:34] [INFO ] Deduced a trap composed of 76 places in 123 ms of which 2 ms to minimize.
[2024-06-01 17:07:34] [INFO ] Deduced a trap composed of 85 places in 136 ms of which 2 ms to minimize.
[2024-06-01 17:07:34] [INFO ] Deduced a trap composed of 76 places in 135 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/285 variables, 20/133 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 285/692 variables, and 133 constraints, problems are : Problem set: 0 solved, 400 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 9/14 constraints, State Equation: 0/290 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 400/400 constraints, Known Traps: 81/81 constraints]
Escalating to Integer solving :Problem set: 0 solved, 400 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/285 variables, 81/133 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 17:07:47] [INFO ] Deduced a trap composed of 15 places in 104 ms of which 1 ms to minimize.
[2024-06-01 17:07:47] [INFO ] Deduced a trap composed of 13 places in 62 ms of which 1 ms to minimize.
[2024-06-01 17:07:55] [INFO ] Deduced a trap composed of 108 places in 140 ms of which 2 ms to minimize.
[2024-06-01 17:07:56] [INFO ] Deduced a trap composed of 111 places in 152 ms of which 2 ms to minimize.
[2024-06-01 17:07:56] [INFO ] Deduced a trap composed of 113 places in 245 ms of which 4 ms to minimize.
[2024-06-01 17:07:56] [INFO ] Deduced a trap composed of 100 places in 186 ms of which 1 ms to minimize.
[2024-06-01 17:07:59] [INFO ] Deduced a trap composed of 96 places in 267 ms of which 4 ms to minimize.
[2024-06-01 17:07:59] [INFO ] Deduced a trap composed of 102 places in 198 ms of which 3 ms to minimize.
[2024-06-01 17:07:59] [INFO ] Deduced a trap composed of 90 places in 126 ms of which 3 ms to minimize.
[2024-06-01 17:08:00] [INFO ] Deduced a trap composed of 93 places in 172 ms of which 4 ms to minimize.
[2024-06-01 17:08:00] [INFO ] Deduced a trap composed of 89 places in 135 ms of which 2 ms to minimize.
[2024-06-01 17:08:00] [INFO ] Deduced a trap composed of 86 places in 223 ms of which 8 ms to minimize.
[2024-06-01 17:08:00] [INFO ] Deduced a trap composed of 91 places in 146 ms of which 2 ms to minimize.
[2024-06-01 17:08:01] [INFO ] Deduced a trap composed of 102 places in 169 ms of which 1 ms to minimize.
[2024-06-01 17:08:01] [INFO ] Deduced a trap composed of 87 places in 138 ms of which 3 ms to minimize.
[2024-06-01 17:08:01] [INFO ] Deduced a trap composed of 90 places in 204 ms of which 2 ms to minimize.
[2024-06-01 17:08:01] [INFO ] Deduced a trap composed of 87 places in 188 ms of which 5 ms to minimize.
[2024-06-01 17:08:02] [INFO ] Deduced a trap composed of 85 places in 178 ms of which 2 ms to minimize.
[2024-06-01 17:08:02] [INFO ] Deduced a trap composed of 95 places in 191 ms of which 2 ms to minimize.
[2024-06-01 17:08:02] [INFO ] Deduced a trap composed of 100 places in 260 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/285 variables, 20/153 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/692 variables, and 153 constraints, problems are : Problem set: 0 solved, 400 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 9/14 constraints, State Equation: 0/290 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/400 constraints, Known Traps: 101/101 constraints]
After SMT, in 60436ms problems are : Problem set: 0 solved, 400 unsolved
Search for dead transitions found 0 dead transitions in 60442ms
Starting structural reductions in SI_LTL mode, iteration 1 : 290/343 places, 406/459 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 83146 ms. Remains : 290/343 places, 406/459 transitions.
Stuttering acceptance computed with spot in 90 ms :[false]
Running random walk in product with property : PolyORBNT-PT-S05J20-LTLFireability-13
Product exploration explored 100000 steps with 5315 reset in 477 ms.
Product exploration explored 100000 steps with 5295 reset in 449 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, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 163 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[false]
RANDOM walk for 697 steps (36 resets) in 11 ms. (58 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[false]
Stuttering acceptance computed with spot in 47 ms :[false]
Support contains 2 out of 290 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 290/290 places, 406/406 transitions.
Applied a total of 0 rules in 8 ms. Remains 290 /290 variables (removed 0) and now considering 406/406 (removed 0) transitions.
Running 400 sub problems to find dead transitions.
[2024-06-01 17:08:10] [INFO ] Flow matrix only has 402 transitions (discarded 4 similar events)
[2024-06-01 17:08:10] [INFO ] Invariant cache hit.
[2024-06-01 17:08:10] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 17:08:13] [INFO ] Deduced a trap composed of 86 places in 155 ms of which 3 ms to minimize.
[2024-06-01 17:08:13] [INFO ] Deduced a trap composed of 76 places in 132 ms of which 2 ms to minimize.
[2024-06-01 17:08:13] [INFO ] Deduced a trap composed of 89 places in 137 ms of which 2 ms to minimize.
[2024-06-01 17:08:13] [INFO ] Deduced a trap composed of 76 places in 106 ms of which 2 ms to minimize.
[2024-06-01 17:08:13] [INFO ] Deduced a trap composed of 76 places in 122 ms of which 2 ms to minimize.
[2024-06-01 17:08:14] [INFO ] Deduced a trap composed of 76 places in 103 ms of which 2 ms to minimize.
[2024-06-01 17:08:14] [INFO ] Deduced a trap composed of 76 places in 101 ms of which 2 ms to minimize.
[2024-06-01 17:08:14] [INFO ] Deduced a trap composed of 76 places in 170 ms of which 2 ms to minimize.
[2024-06-01 17:08:14] [INFO ] Deduced a trap composed of 76 places in 106 ms of which 2 ms to minimize.
[2024-06-01 17:08:14] [INFO ] Deduced a trap composed of 76 places in 98 ms of which 2 ms to minimize.
[2024-06-01 17:08:15] [INFO ] Deduced a trap composed of 76 places in 87 ms of which 1 ms to minimize.
[2024-06-01 17:08:15] [INFO ] Deduced a trap composed of 76 places in 119 ms of which 2 ms to minimize.
[2024-06-01 17:08:15] [INFO ] Deduced a trap composed of 76 places in 120 ms of which 1 ms to minimize.
[2024-06-01 17:08:15] [INFO ] Deduced a trap composed of 76 places in 141 ms of which 2 ms to minimize.
[2024-06-01 17:08:15] [INFO ] Deduced a trap composed of 79 places in 107 ms of which 2 ms to minimize.
[2024-06-01 17:08:15] [INFO ] Deduced a trap composed of 87 places in 107 ms of which 2 ms to minimize.
[2024-06-01 17:08:16] [INFO ] Deduced a trap composed of 89 places in 111 ms of which 2 ms to minimize.
[2024-06-01 17:08:16] [INFO ] Deduced a trap composed of 76 places in 129 ms of which 1 ms to minimize.
[2024-06-01 17:08:16] [INFO ] Deduced a trap composed of 76 places in 153 ms of which 4 ms to minimize.
[2024-06-01 17:08:16] [INFO ] Deduced a trap composed of 76 places in 158 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/285 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 17:08:17] [INFO ] Deduced a trap composed of 76 places in 145 ms of which 2 ms to minimize.
[2024-06-01 17:08:17] [INFO ] Deduced a trap composed of 77 places in 139 ms of which 15 ms to minimize.
[2024-06-01 17:08:17] [INFO ] Deduced a trap composed of 76 places in 134 ms of which 3 ms to minimize.
[2024-06-01 17:08:17] [INFO ] Deduced a trap composed of 76 places in 119 ms of which 2 ms to minimize.
[2024-06-01 17:08:17] [INFO ] Deduced a trap composed of 80 places in 119 ms of which 2 ms to minimize.
[2024-06-01 17:08:18] [INFO ] Deduced a trap composed of 76 places in 114 ms of which 2 ms to minimize.
[2024-06-01 17:08:18] [INFO ] Deduced a trap composed of 77 places in 120 ms of which 2 ms to minimize.
[2024-06-01 17:08:18] [INFO ] Deduced a trap composed of 76 places in 144 ms of which 3 ms to minimize.
[2024-06-01 17:08:18] [INFO ] Deduced a trap composed of 76 places in 146 ms of which 4 ms to minimize.
[2024-06-01 17:08:18] [INFO ] Deduced a trap composed of 76 places in 142 ms of which 4 ms to minimize.
[2024-06-01 17:08:19] [INFO ] Deduced a trap composed of 76 places in 143 ms of which 2 ms to minimize.
[2024-06-01 17:08:19] [INFO ] Deduced a trap composed of 76 places in 120 ms of which 2 ms to minimize.
[2024-06-01 17:08:19] [INFO ] Deduced a trap composed of 76 places in 145 ms of which 7 ms to minimize.
[2024-06-01 17:08:19] [INFO ] Deduced a trap composed of 76 places in 147 ms of which 6 ms to minimize.
[2024-06-01 17:08:19] [INFO ] Deduced a trap composed of 80 places in 138 ms of which 2 ms to minimize.
[2024-06-01 17:08:20] [INFO ] Deduced a trap composed of 89 places in 146 ms of which 2 ms to minimize.
[2024-06-01 17:08:20] [INFO ] Deduced a trap composed of 77 places in 147 ms of which 3 ms to minimize.
[2024-06-01 17:08:20] [INFO ] Deduced a trap composed of 77 places in 157 ms of which 4 ms to minimize.
[2024-06-01 17:08:20] [INFO ] Deduced a trap composed of 76 places in 155 ms of which 4 ms to minimize.
[2024-06-01 17:08:20] [INFO ] Deduced a trap composed of 80 places in 159 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/285 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 17:08:24] [INFO ] Deduced a trap composed of 13 places in 140 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/285 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 17:08:26] [INFO ] Deduced a trap composed of 76 places in 129 ms of which 2 ms to minimize.
[2024-06-01 17:08:26] [INFO ] Deduced a trap composed of 92 places in 122 ms of which 2 ms to minimize.
[2024-06-01 17:08:27] [INFO ] Deduced a trap composed of 76 places in 163 ms of which 2 ms to minimize.
[2024-06-01 17:08:27] [INFO ] Deduced a trap composed of 76 places in 123 ms of which 2 ms to minimize.
[2024-06-01 17:08:27] [INFO ] Deduced a trap composed of 76 places in 125 ms of which 2 ms to minimize.
[2024-06-01 17:08:27] [INFO ] Deduced a trap composed of 77 places in 105 ms of which 1 ms to minimize.
[2024-06-01 17:08:27] [INFO ] Deduced a trap composed of 76 places in 108 ms of which 2 ms to minimize.
[2024-06-01 17:08:27] [INFO ] Deduced a trap composed of 76 places in 109 ms of which 1 ms to minimize.
[2024-06-01 17:08:27] [INFO ] Deduced a trap composed of 76 places in 107 ms of which 2 ms to minimize.
[2024-06-01 17:08:27] [INFO ] Deduced a trap composed of 76 places in 105 ms of which 2 ms to minimize.
[2024-06-01 17:08:28] [INFO ] Deduced a trap composed of 76 places in 188 ms of which 3 ms to minimize.
[2024-06-01 17:08:28] [INFO ] Deduced a trap composed of 76 places in 130 ms of which 2 ms to minimize.
[2024-06-01 17:08:28] [INFO ] Deduced a trap composed of 76 places in 142 ms of which 2 ms to minimize.
[2024-06-01 17:08:29] [INFO ] Deduced a trap composed of 76 places in 145 ms of which 2 ms to minimize.
[2024-06-01 17:08:29] [INFO ] Deduced a trap composed of 76 places in 101 ms of which 2 ms to minimize.
[2024-06-01 17:08:29] [INFO ] Deduced a trap composed of 76 places in 109 ms of which 2 ms to minimize.
[2024-06-01 17:08:29] [INFO ] Deduced a trap composed of 76 places in 127 ms of which 1 ms to minimize.
[2024-06-01 17:08:29] [INFO ] Deduced a trap composed of 76 places in 143 ms of which 2 ms to minimize.
[2024-06-01 17:08:29] [INFO ] Deduced a trap composed of 76 places in 150 ms of which 2 ms to minimize.
[2024-06-01 17:08:30] [INFO ] Deduced a trap composed of 76 places in 149 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 285/692 variables, and 113 constraints, problems are : Problem set: 0 solved, 400 unsolved in 20037 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 9/14 constraints, State Equation: 0/290 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 400/400 constraints, Known Traps: 61/61 constraints]
Escalating to Integer solving :Problem set: 0 solved, 400 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/285 variables, 61/113 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 17:08:35] [INFO ] Deduced a trap composed of 116 places in 136 ms of which 3 ms to minimize.
[2024-06-01 17:08:35] [INFO ] Deduced a trap composed of 86 places in 152 ms of which 3 ms to minimize.
[2024-06-01 17:08:36] [INFO ] Deduced a trap composed of 85 places in 142 ms of which 2 ms to minimize.
[2024-06-01 17:08:36] [INFO ] Deduced a trap composed of 85 places in 161 ms of which 3 ms to minimize.
[2024-06-01 17:08:36] [INFO ] Deduced a trap composed of 88 places in 173 ms of which 3 ms to minimize.
[2024-06-01 17:08:36] [INFO ] Deduced a trap composed of 81 places in 173 ms of which 5 ms to minimize.
[2024-06-01 17:08:36] [INFO ] Deduced a trap composed of 83 places in 149 ms of which 3 ms to minimize.
[2024-06-01 17:08:37] [INFO ] Deduced a trap composed of 93 places in 207 ms of which 2 ms to minimize.
[2024-06-01 17:08:37] [INFO ] Deduced a trap composed of 88 places in 229 ms of which 6 ms to minimize.
[2024-06-01 17:08:37] [INFO ] Deduced a trap composed of 96 places in 134 ms of which 2 ms to minimize.
[2024-06-01 17:08:37] [INFO ] Deduced a trap composed of 86 places in 129 ms of which 3 ms to minimize.
[2024-06-01 17:08:37] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 17:08:40] [INFO ] Deduced a trap composed of 121 places in 123 ms of which 13 ms to minimize.
[2024-06-01 17:08:41] [INFO ] Deduced a trap composed of 112 places in 190 ms of which 2 ms to minimize.
[2024-06-01 17:08:41] [INFO ] Deduced a trap composed of 107 places in 168 ms of which 1 ms to minimize.
[2024-06-01 17:08:41] [INFO ] Deduced a trap composed of 103 places in 142 ms of which 2 ms to minimize.
[2024-06-01 17:08:41] [INFO ] Deduced a trap composed of 120 places in 127 ms of which 2 ms to minimize.
[2024-06-01 17:08:41] [INFO ] Deduced a trap composed of 106 places in 117 ms of which 2 ms to minimize.
[2024-06-01 17:08:41] [INFO ] Deduced a trap composed of 118 places in 137 ms of which 4 ms to minimize.
[2024-06-01 17:08:42] [INFO ] Deduced a trap composed of 115 places in 141 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/285 variables, 20/133 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 17:08:48] [INFO ] Deduced a trap composed of 102 places in 181 ms of which 2 ms to minimize.
[2024-06-01 17:08:48] [INFO ] Deduced a trap composed of 104 places in 248 ms of which 6 ms to minimize.
[2024-06-01 17:08:49] [INFO ] Deduced a trap composed of 122 places in 252 ms of which 4 ms to minimize.
[2024-06-01 17:08:49] [INFO ] Deduced a trap composed of 104 places in 164 ms of which 2 ms to minimize.
[2024-06-01 17:08:49] [INFO ] Deduced a trap composed of 122 places in 197 ms of which 4 ms to minimize.
[2024-06-01 17:08:49] [INFO ] Deduced a trap composed of 114 places in 250 ms of which 6 ms to minimize.
[2024-06-01 17:08:50] [INFO ] Deduced a trap composed of 116 places in 262 ms of which 5 ms to minimize.
[2024-06-01 17:08:50] [INFO ] Deduced a trap composed of 118 places in 210 ms of which 4 ms to minimize.
[2024-06-01 17:08:50] [INFO ] Deduced a trap composed of 112 places in 145 ms of which 2 ms to minimize.
[2024-06-01 17:08:51] [INFO ] Deduced a trap composed of 102 places in 197 ms of which 5 ms to minimize.
[2024-06-01 17:08:51] [INFO ] Deduced a trap composed of 111 places in 174 ms of which 1 ms to minimize.
SMT process timed out in 40447ms, After SMT, problems are : Problem set: 0 solved, 400 unsolved
Search for dead transitions found 0 dead transitions in 40450ms
[2024-06-01 17:08:51] [INFO ] Flow matrix only has 402 transitions (discarded 4 similar events)
[2024-06-01 17:08:51] [INFO ] Invariant cache hit.
[2024-06-01 17:08:51] [INFO ] Implicit Places using invariants in 490 ms returned []
[2024-06-01 17:08:51] [INFO ] Flow matrix only has 402 transitions (discarded 4 similar events)
[2024-06-01 17:08:51] [INFO ] Invariant cache hit.
[2024-06-01 17:08:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 17:08:53] [INFO ] Implicit Places using invariants and state equation in 1853 ms returned []
Implicit Place search using SMT with State Equation took 2358 ms to find 0 implicit places.
[2024-06-01 17:08:53] [INFO ] Redundant transitions in 5 ms returned []
Running 400 sub problems to find dead transitions.
[2024-06-01 17:08:53] [INFO ] Flow matrix only has 402 transitions (discarded 4 similar events)
[2024-06-01 17:08:53] [INFO ] Invariant cache hit.
[2024-06-01 17:08:53] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 17:09:01] [INFO ] Deduced a trap composed of 86 places in 144 ms of which 3 ms to minimize.
[2024-06-01 17:09:02] [INFO ] Deduced a trap composed of 76 places in 143 ms of which 2 ms to minimize.
[2024-06-01 17:09:02] [INFO ] Deduced a trap composed of 89 places in 123 ms of which 2 ms to minimize.
[2024-06-01 17:09:02] [INFO ] Deduced a trap composed of 76 places in 141 ms of which 2 ms to minimize.
[2024-06-01 17:09:02] [INFO ] Deduced a trap composed of 76 places in 135 ms of which 2 ms to minimize.
[2024-06-01 17:09:02] [INFO ] Deduced a trap composed of 76 places in 101 ms of which 1 ms to minimize.
[2024-06-01 17:09:03] [INFO ] Deduced a trap composed of 76 places in 133 ms of which 2 ms to minimize.
[2024-06-01 17:09:03] [INFO ] Deduced a trap composed of 76 places in 121 ms of which 2 ms to minimize.
[2024-06-01 17:09:03] [INFO ] Deduced a trap composed of 76 places in 144 ms of which 8 ms to minimize.
[2024-06-01 17:09:03] [INFO ] Deduced a trap composed of 76 places in 135 ms of which 3 ms to minimize.
[2024-06-01 17:09:03] [INFO ] Deduced a trap composed of 76 places in 162 ms of which 2 ms to minimize.
[2024-06-01 17:09:04] [INFO ] Deduced a trap composed of 76 places in 156 ms of which 3 ms to minimize.
[2024-06-01 17:09:04] [INFO ] Deduced a trap composed of 76 places in 132 ms of which 2 ms to minimize.
[2024-06-01 17:09:04] [INFO ] Deduced a trap composed of 76 places in 115 ms of which 2 ms to minimize.
[2024-06-01 17:09:04] [INFO ] Deduced a trap composed of 79 places in 139 ms of which 1 ms to minimize.
[2024-06-01 17:09:04] [INFO ] Deduced a trap composed of 87 places in 138 ms of which 2 ms to minimize.
[2024-06-01 17:09:05] [INFO ] Deduced a trap composed of 89 places in 157 ms of which 4 ms to minimize.
[2024-06-01 17:09:05] [INFO ] Deduced a trap composed of 76 places in 141 ms of which 2 ms to minimize.
[2024-06-01 17:09:05] [INFO ] Deduced a trap composed of 76 places in 127 ms of which 2 ms to minimize.
[2024-06-01 17:09:05] [INFO ] Deduced a trap composed of 76 places in 199 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/285 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 17:09:09] [INFO ] Deduced a trap composed of 76 places in 157 ms of which 4 ms to minimize.
[2024-06-01 17:09:10] [INFO ] Deduced a trap composed of 77 places in 197 ms of which 4 ms to minimize.
[2024-06-01 17:09:10] [INFO ] Deduced a trap composed of 76 places in 164 ms of which 5 ms to minimize.
[2024-06-01 17:09:10] [INFO ] Deduced a trap composed of 76 places in 171 ms of which 2 ms to minimize.
[2024-06-01 17:09:10] [INFO ] Deduced a trap composed of 80 places in 172 ms of which 2 ms to minimize.
[2024-06-01 17:09:11] [INFO ] Deduced a trap composed of 76 places in 156 ms of which 3 ms to minimize.
[2024-06-01 17:09:11] [INFO ] Deduced a trap composed of 77 places in 166 ms of which 3 ms to minimize.
[2024-06-01 17:09:11] [INFO ] Deduced a trap composed of 76 places in 256 ms of which 4 ms to minimize.
[2024-06-01 17:09:11] [INFO ] Deduced a trap composed of 76 places in 161 ms of which 1 ms to minimize.
[2024-06-01 17:09:11] [INFO ] Deduced a trap composed of 76 places in 185 ms of which 7 ms to minimize.
[2024-06-01 17:09:12] [INFO ] Deduced a trap composed of 76 places in 112 ms of which 1 ms to minimize.
[2024-06-01 17:09:12] [INFO ] Deduced a trap composed of 76 places in 150 ms of which 1 ms to minimize.
[2024-06-01 17:09:12] [INFO ] Deduced a trap composed of 76 places in 177 ms of which 4 ms to minimize.
[2024-06-01 17:09:12] [INFO ] Deduced a trap composed of 76 places in 173 ms of which 2 ms to minimize.
[2024-06-01 17:09:13] [INFO ] Deduced a trap composed of 80 places in 158 ms of which 4 ms to minimize.
[2024-06-01 17:09:13] [INFO ] Deduced a trap composed of 89 places in 209 ms of which 2 ms to minimize.
[2024-06-01 17:09:13] [INFO ] Deduced a trap composed of 77 places in 203 ms of which 4 ms to minimize.
[2024-06-01 17:09:13] [INFO ] Deduced a trap composed of 77 places in 193 ms of which 4 ms to minimize.
[2024-06-01 17:09:14] [INFO ] Deduced a trap composed of 76 places in 229 ms of which 4 ms to minimize.
[2024-06-01 17:09:14] [INFO ] Deduced a trap composed of 80 places in 153 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/285 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 285/692 variables, and 92 constraints, problems are : Problem set: 0 solved, 400 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 9/14 constraints, State Equation: 0/290 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 400/400 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 400 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/285 variables, 40/92 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 17:09:29] [INFO ] Deduced a trap composed of 13 places in 131 ms of which 1 ms to minimize.
[2024-06-01 17:09:29] [INFO ] Deduced a trap composed of 80 places in 159 ms of which 2 ms to minimize.
[2024-06-01 17:09:29] [INFO ] Deduced a trap composed of 76 places in 118 ms of which 2 ms to minimize.
[2024-06-01 17:09:29] [INFO ] Deduced a trap composed of 80 places in 144 ms of which 2 ms to minimize.
[2024-06-01 17:09:29] [INFO ] Deduced a trap composed of 81 places in 144 ms of which 2 ms to minimize.
[2024-06-01 17:09:30] [INFO ] Deduced a trap composed of 77 places in 128 ms of which 2 ms to minimize.
[2024-06-01 17:09:30] [INFO ] Deduced a trap composed of 80 places in 146 ms of which 2 ms to minimize.
[2024-06-01 17:09:30] [INFO ] Deduced a trap composed of 76 places in 141 ms of which 2 ms to minimize.
[2024-06-01 17:09:30] [INFO ] Deduced a trap composed of 80 places in 152 ms of which 2 ms to minimize.
[2024-06-01 17:09:30] [INFO ] Deduced a trap composed of 76 places in 125 ms of which 2 ms to minimize.
[2024-06-01 17:09:31] [INFO ] Deduced a trap composed of 91 places in 151 ms of which 3 ms to minimize.
[2024-06-01 17:09:31] [INFO ] Deduced a trap composed of 89 places in 142 ms of which 1 ms to minimize.
[2024-06-01 17:09:31] [INFO ] Deduced a trap composed of 80 places in 138 ms of which 2 ms to minimize.
[2024-06-01 17:09:31] [INFO ] Deduced a trap composed of 76 places in 120 ms of which 2 ms to minimize.
[2024-06-01 17:09:31] [INFO ] Deduced a trap composed of 80 places in 200 ms of which 3 ms to minimize.
[2024-06-01 17:09:31] [INFO ] Deduced a trap composed of 56 places in 138 ms of which 2 ms to minimize.
[2024-06-01 17:09:32] [INFO ] Deduced a trap composed of 94 places in 141 ms of which 2 ms to minimize.
[2024-06-01 17:09:32] [INFO ] Deduced a trap composed of 80 places in 156 ms of which 3 ms to minimize.
[2024-06-01 17:09:32] [INFO ] Deduced a trap composed of 56 places in 140 ms of which 2 ms to minimize.
[2024-06-01 17:09:32] [INFO ] Deduced a trap composed of 76 places in 129 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/285 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 17:09:40] [INFO ] Deduced a trap composed of 128 places in 168 ms of which 2 ms to minimize.
[2024-06-01 17:09:41] [INFO ] Deduced a trap composed of 89 places in 131 ms of which 2 ms to minimize.
[2024-06-01 17:09:41] [INFO ] Deduced a trap composed of 92 places in 147 ms of which 2 ms to minimize.
[2024-06-01 17:09:41] [INFO ] Deduced a trap composed of 90 places in 145 ms of which 2 ms to minimize.
[2024-06-01 17:09:41] [INFO ] Deduced a trap composed of 53 places in 135 ms of which 2 ms to minimize.
[2024-06-01 17:09:42] [INFO ] Deduced a trap composed of 66 places in 150 ms of which 2 ms to minimize.
[2024-06-01 17:09:42] [INFO ] Deduced a trap composed of 74 places in 124 ms of which 2 ms to minimize.
[2024-06-01 17:09:42] [INFO ] Deduced a trap composed of 64 places in 137 ms of which 2 ms to minimize.
[2024-06-01 17:09:42] [INFO ] Deduced a trap composed of 126 places in 153 ms of which 2 ms to minimize.
[2024-06-01 17:09:42] [INFO ] Deduced a trap composed of 80 places in 151 ms of which 3 ms to minimize.
[2024-06-01 17:09:42] [INFO ] Deduced a trap composed of 119 places in 132 ms of which 2 ms to minimize.
[2024-06-01 17:09:43] [INFO ] Deduced a trap composed of 76 places in 155 ms of which 2 ms to minimize.
[2024-06-01 17:09:43] [INFO ] Deduced a trap composed of 58 places in 149 ms of which 3 ms to minimize.
[2024-06-01 17:09:43] [INFO ] Deduced a trap composed of 70 places in 127 ms of which 2 ms to minimize.
[2024-06-01 17:09:43] [INFO ] Deduced a trap composed of 57 places in 147 ms of which 2 ms to minimize.
[2024-06-01 17:09:43] [INFO ] Deduced a trap composed of 54 places in 160 ms of which 2 ms to minimize.
[2024-06-01 17:09:44] [INFO ] Deduced a trap composed of 94 places in 131 ms of which 2 ms to minimize.
[2024-06-01 17:09:44] [INFO ] Deduced a trap composed of 84 places in 133 ms of which 3 ms to minimize.
[2024-06-01 17:09:44] [INFO ] Deduced a trap composed of 54 places in 140 ms of which 2 ms to minimize.
[2024-06-01 17:09:44] [INFO ] Deduced a trap composed of 86 places in 156 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/285 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/692 variables, and 132 constraints, problems are : Problem set: 0 solved, 400 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 9/14 constraints, State Equation: 0/290 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/400 constraints, Known Traps: 80/80 constraints]
After SMT, in 60559ms problems are : Problem set: 0 solved, 400 unsolved
Search for dead transitions found 0 dead transitions in 60568ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 103405 ms. Remains : 290/290 places, 406/406 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, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 124 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[false]
RANDOM walk for 768 steps (35 resets) in 12 ms. (59 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 111 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[false]
Stuttering acceptance computed with spot in 54 ms :[false]
Stuttering acceptance computed with spot in 43 ms :[false]
Product exploration explored 100000 steps with 5236 reset in 321 ms.
Product exploration explored 100000 steps with 5287 reset in 337 ms.
Support contains 2 out of 290 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 290/290 places, 406/406 transitions.
Applied a total of 0 rules in 17 ms. Remains 290 /290 variables (removed 0) and now considering 406/406 (removed 0) transitions.
Running 400 sub problems to find dead transitions.
[2024-06-01 17:09:55] [INFO ] Flow matrix only has 402 transitions (discarded 4 similar events)
[2024-06-01 17:09:55] [INFO ] Invariant cache hit.
[2024-06-01 17:09:55] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 17:09:57] [INFO ] Deduced a trap composed of 86 places in 143 ms of which 2 ms to minimize.
[2024-06-01 17:09:58] [INFO ] Deduced a trap composed of 76 places in 148 ms of which 4 ms to minimize.
[2024-06-01 17:09:58] [INFO ] Deduced a trap composed of 89 places in 159 ms of which 3 ms to minimize.
[2024-06-01 17:09:58] [INFO ] Deduced a trap composed of 76 places in 153 ms of which 4 ms to minimize.
[2024-06-01 17:09:58] [INFO ] Deduced a trap composed of 76 places in 151 ms of which 5 ms to minimize.
[2024-06-01 17:09:58] [INFO ] Deduced a trap composed of 76 places in 111 ms of which 2 ms to minimize.
[2024-06-01 17:09:59] [INFO ] Deduced a trap composed of 76 places in 116 ms of which 2 ms to minimize.
[2024-06-01 17:09:59] [INFO ] Deduced a trap composed of 76 places in 148 ms of which 5 ms to minimize.
[2024-06-01 17:09:59] [INFO ] Deduced a trap composed of 76 places in 150 ms of which 4 ms to minimize.
[2024-06-01 17:09:59] [INFO ] Deduced a trap composed of 76 places in 149 ms of which 4 ms to minimize.
[2024-06-01 17:09:59] [INFO ] Deduced a trap composed of 76 places in 151 ms of which 5 ms to minimize.
[2024-06-01 17:10:00] [INFO ] Deduced a trap composed of 76 places in 103 ms of which 2 ms to minimize.
[2024-06-01 17:10:00] [INFO ] Deduced a trap composed of 76 places in 147 ms of which 4 ms to minimize.
[2024-06-01 17:10:00] [INFO ] Deduced a trap composed of 76 places in 148 ms of which 3 ms to minimize.
[2024-06-01 17:10:00] [INFO ] Deduced a trap composed of 79 places in 148 ms of which 3 ms to minimize.
[2024-06-01 17:10:00] [INFO ] Deduced a trap composed of 87 places in 150 ms of which 5 ms to minimize.
[2024-06-01 17:10:01] [INFO ] Deduced a trap composed of 89 places in 128 ms of which 2 ms to minimize.
[2024-06-01 17:10:01] [INFO ] Deduced a trap composed of 76 places in 153 ms of which 3 ms to minimize.
[2024-06-01 17:10:01] [INFO ] Deduced a trap composed of 76 places in 149 ms of which 3 ms to minimize.
[2024-06-01 17:10:01] [INFO ] Deduced a trap composed of 76 places in 149 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/285 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 17:10:01] [INFO ] Deduced a trap composed of 76 places in 122 ms of which 2 ms to minimize.
[2024-06-01 17:10:02] [INFO ] Deduced a trap composed of 77 places in 158 ms of which 2 ms to minimize.
[2024-06-01 17:10:02] [INFO ] Deduced a trap composed of 76 places in 141 ms of which 3 ms to minimize.
[2024-06-01 17:10:02] [INFO ] Deduced a trap composed of 76 places in 146 ms of which 3 ms to minimize.
[2024-06-01 17:10:02] [INFO ] Deduced a trap composed of 80 places in 149 ms of which 5 ms to minimize.
[2024-06-01 17:10:02] [INFO ] Deduced a trap composed of 76 places in 150 ms of which 5 ms to minimize.
[2024-06-01 17:10:03] [INFO ] Deduced a trap composed of 77 places in 146 ms of which 5 ms to minimize.
[2024-06-01 17:10:03] [INFO ] Deduced a trap composed of 76 places in 142 ms of which 3 ms to minimize.
[2024-06-01 17:10:03] [INFO ] Deduced a trap composed of 76 places in 148 ms of which 3 ms to minimize.
[2024-06-01 17:10:03] [INFO ] Deduced a trap composed of 76 places in 152 ms of which 4 ms to minimize.
[2024-06-01 17:10:04] [INFO ] Deduced a trap composed of 76 places in 128 ms of which 2 ms to minimize.
[2024-06-01 17:10:04] [INFO ] Deduced a trap composed of 76 places in 820 ms of which 27 ms to minimize.
[2024-06-01 17:10:05] [INFO ] Deduced a trap composed of 76 places in 146 ms of which 4 ms to minimize.
[2024-06-01 17:10:05] [INFO ] Deduced a trap composed of 76 places in 171 ms of which 2 ms to minimize.
[2024-06-01 17:10:05] [INFO ] Deduced a trap composed of 80 places in 152 ms of which 3 ms to minimize.
[2024-06-01 17:10:05] [INFO ] Deduced a trap composed of 89 places in 192 ms of which 2 ms to minimize.
[2024-06-01 17:10:05] [INFO ] Deduced a trap composed of 77 places in 150 ms of which 4 ms to minimize.
[2024-06-01 17:10:06] [INFO ] Deduced a trap composed of 77 places in 160 ms of which 7 ms to minimize.
[2024-06-01 17:10:06] [INFO ] Deduced a trap composed of 76 places in 157 ms of which 5 ms to minimize.
[2024-06-01 17:10:06] [INFO ] Deduced a trap composed of 80 places in 150 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/285 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 17:10:10] [INFO ] Deduced a trap composed of 13 places in 137 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/285 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 17:10:12] [INFO ] Deduced a trap composed of 76 places in 171 ms of which 4 ms to minimize.
[2024-06-01 17:10:12] [INFO ] Deduced a trap composed of 92 places in 121 ms of which 2 ms to minimize.
[2024-06-01 17:10:12] [INFO ] Deduced a trap composed of 76 places in 161 ms of which 4 ms to minimize.
[2024-06-01 17:10:12] [INFO ] Deduced a trap composed of 76 places in 148 ms of which 6 ms to minimize.
[2024-06-01 17:10:12] [INFO ] Deduced a trap composed of 76 places in 147 ms of which 3 ms to minimize.
[2024-06-01 17:10:13] [INFO ] Deduced a trap composed of 77 places in 146 ms of which 3 ms to minimize.
[2024-06-01 17:10:13] [INFO ] Deduced a trap composed of 76 places in 143 ms of which 4 ms to minimize.
[2024-06-01 17:10:13] [INFO ] Deduced a trap composed of 76 places in 159 ms of which 4 ms to minimize.
[2024-06-01 17:10:13] [INFO ] Deduced a trap composed of 76 places in 150 ms of which 3 ms to minimize.
[2024-06-01 17:10:13] [INFO ] Deduced a trap composed of 76 places in 180 ms of which 4 ms to minimize.
[2024-06-01 17:10:14] [INFO ] Deduced a trap composed of 76 places in 152 ms of which 3 ms to minimize.
[2024-06-01 17:10:14] [INFO ] Deduced a trap composed of 76 places in 143 ms of which 2 ms to minimize.
[2024-06-01 17:10:14] [INFO ] Deduced a trap composed of 76 places in 143 ms of which 3 ms to minimize.
[2024-06-01 17:10:14] [INFO ] Deduced a trap composed of 76 places in 148 ms of which 4 ms to minimize.
[2024-06-01 17:10:14] [INFO ] Deduced a trap composed of 76 places in 144 ms of which 4 ms to minimize.
[2024-06-01 17:10:15] [INFO ] Deduced a trap composed of 76 places in 163 ms of which 3 ms to minimize.
[2024-06-01 17:10:15] [INFO ] Deduced a trap composed of 76 places in 130 ms of which 2 ms to minimize.
[2024-06-01 17:10:15] [INFO ] Deduced a trap composed of 76 places in 112 ms of which 2 ms to minimize.
[2024-06-01 17:10:15] [INFO ] Deduced a trap composed of 76 places in 119 ms of which 2 ms to minimize.
[2024-06-01 17:10:15] [INFO ] Deduced a trap composed of 76 places in 102 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 285/692 variables, and 113 constraints, problems are : Problem set: 0 solved, 400 unsolved in 20031 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 9/14 constraints, State Equation: 0/290 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 400/400 constraints, Known Traps: 61/61 constraints]
Escalating to Integer solving :Problem set: 0 solved, 400 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/285 variables, 61/113 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 17:10:18] [INFO ] Deduced a trap composed of 116 places in 96 ms of which 2 ms to minimize.
[2024-06-01 17:10:18] [INFO ] Deduced a trap composed of 86 places in 140 ms of which 2 ms to minimize.
[2024-06-01 17:10:18] [INFO ] Deduced a trap composed of 85 places in 128 ms of which 2 ms to minimize.
[2024-06-01 17:10:18] [INFO ] Deduced a trap composed of 85 places in 116 ms of which 2 ms to minimize.
[2024-06-01 17:10:19] [INFO ] Deduced a trap composed of 88 places in 131 ms of which 2 ms to minimize.
[2024-06-01 17:10:19] [INFO ] Deduced a trap composed of 81 places in 130 ms of which 2 ms to minimize.
[2024-06-01 17:10:19] [INFO ] Deduced a trap composed of 83 places in 101 ms of which 2 ms to minimize.
[2024-06-01 17:10:19] [INFO ] Deduced a trap composed of 93 places in 148 ms of which 2 ms to minimize.
[2024-06-01 17:10:19] [INFO ] Deduced a trap composed of 88 places in 121 ms of which 2 ms to minimize.
[2024-06-01 17:10:19] [INFO ] Deduced a trap composed of 96 places in 138 ms of which 2 ms to minimize.
[2024-06-01 17:10:20] [INFO ] Deduced a trap composed of 86 places in 165 ms of which 2 ms to minimize.
[2024-06-01 17:10:20] [INFO ] Deduced a trap composed of 13 places in 70 ms of which 0 ms to minimize.
[2024-06-01 17:10:26] [INFO ] Deduced a trap composed of 121 places in 132 ms of which 2 ms to minimize.
[2024-06-01 17:10:26] [INFO ] Deduced a trap composed of 112 places in 128 ms of which 2 ms to minimize.
[2024-06-01 17:10:26] [INFO ] Deduced a trap composed of 107 places in 121 ms of which 2 ms to minimize.
[2024-06-01 17:10:26] [INFO ] Deduced a trap composed of 103 places in 128 ms of which 4 ms to minimize.
[2024-06-01 17:10:26] [INFO ] Deduced a trap composed of 120 places in 157 ms of which 2 ms to minimize.
[2024-06-01 17:10:26] [INFO ] Deduced a trap composed of 106 places in 142 ms of which 2 ms to minimize.
[2024-06-01 17:10:27] [INFO ] Deduced a trap composed of 118 places in 141 ms of which 2 ms to minimize.
[2024-06-01 17:10:27] [INFO ] Deduced a trap composed of 115 places in 146 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/285 variables, 20/133 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 17:10:32] [INFO ] Deduced a trap composed of 102 places in 167 ms of which 2 ms to minimize.
[2024-06-01 17:10:32] [INFO ] Deduced a trap composed of 104 places in 130 ms of which 3 ms to minimize.
[2024-06-01 17:10:32] [INFO ] Deduced a trap composed of 122 places in 150 ms of which 4 ms to minimize.
[2024-06-01 17:10:32] [INFO ] Deduced a trap composed of 104 places in 123 ms of which 2 ms to minimize.
[2024-06-01 17:10:32] [INFO ] Deduced a trap composed of 122 places in 153 ms of which 3 ms to minimize.
[2024-06-01 17:10:33] [INFO ] Deduced a trap composed of 114 places in 160 ms of which 3 ms to minimize.
[2024-06-01 17:10:33] [INFO ] Deduced a trap composed of 116 places in 169 ms of which 2 ms to minimize.
[2024-06-01 17:10:33] [INFO ] Deduced a trap composed of 118 places in 199 ms of which 2 ms to minimize.
[2024-06-01 17:10:34] [INFO ] Deduced a trap composed of 112 places in 244 ms of which 5 ms to minimize.
[2024-06-01 17:10:34] [INFO ] Deduced a trap composed of 102 places in 188 ms of which 5 ms to minimize.
[2024-06-01 17:10:34] [INFO ] Deduced a trap composed of 111 places in 140 ms of which 5 ms to minimize.
[2024-06-01 17:10:34] [INFO ] Deduced a trap composed of 100 places in 137 ms of which 3 ms to minimize.
[2024-06-01 17:10:35] [INFO ] Deduced a trap composed of 110 places in 163 ms of which 2 ms to minimize.
[2024-06-01 17:10:35] [INFO ] Deduced a trap composed of 112 places in 118 ms of which 2 ms to minimize.
[2024-06-01 17:10:35] [INFO ] Deduced a trap composed of 120 places in 133 ms of which 2 ms to minimize.
[2024-06-01 17:10:35] [INFO ] Deduced a trap composed of 118 places in 137 ms of which 3 ms to minimize.
SMT process timed out in 40433ms, After SMT, problems are : Problem set: 0 solved, 400 unsolved
Search for dead transitions found 0 dead transitions in 40437ms
[2024-06-01 17:10:35] [INFO ] Flow matrix only has 402 transitions (discarded 4 similar events)
[2024-06-01 17:10:35] [INFO ] Invariant cache hit.
[2024-06-01 17:10:36] [INFO ] Implicit Places using invariants in 417 ms returned []
[2024-06-01 17:10:36] [INFO ] Flow matrix only has 402 transitions (discarded 4 similar events)
[2024-06-01 17:10:36] [INFO ] Invariant cache hit.
[2024-06-01 17:10:36] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 17:10:38] [INFO ] Implicit Places using invariants and state equation in 2290 ms returned []
Implicit Place search using SMT with State Equation took 2713 ms to find 0 implicit places.
[2024-06-01 17:10:38] [INFO ] Redundant transitions in 2 ms returned []
Running 400 sub problems to find dead transitions.
[2024-06-01 17:10:38] [INFO ] Flow matrix only has 402 transitions (discarded 4 similar events)
[2024-06-01 17:10:38] [INFO ] Invariant cache hit.
[2024-06-01 17:10:38] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 17:10:41] [INFO ] Deduced a trap composed of 86 places in 123 ms of which 2 ms to minimize.
[2024-06-01 17:10:41] [INFO ] Deduced a trap composed of 76 places in 124 ms of which 2 ms to minimize.
[2024-06-01 17:10:41] [INFO ] Deduced a trap composed of 89 places in 114 ms of which 2 ms to minimize.
[2024-06-01 17:10:41] [INFO ] Deduced a trap composed of 76 places in 131 ms of which 2 ms to minimize.
[2024-06-01 17:10:41] [INFO ] Deduced a trap composed of 76 places in 121 ms of which 4 ms to minimize.
[2024-06-01 17:10:41] [INFO ] Deduced a trap composed of 76 places in 124 ms of which 2 ms to minimize.
[2024-06-01 17:10:42] [INFO ] Deduced a trap composed of 76 places in 124 ms of which 2 ms to minimize.
[2024-06-01 17:10:42] [INFO ] Deduced a trap composed of 76 places in 119 ms of which 3 ms to minimize.
[2024-06-01 17:10:42] [INFO ] Deduced a trap composed of 76 places in 116 ms of which 2 ms to minimize.
[2024-06-01 17:10:42] [INFO ] Deduced a trap composed of 76 places in 117 ms of which 2 ms to minimize.
[2024-06-01 17:10:42] [INFO ] Deduced a trap composed of 76 places in 143 ms of which 2 ms to minimize.
[2024-06-01 17:10:43] [INFO ] Deduced a trap composed of 76 places in 123 ms of which 5 ms to minimize.
[2024-06-01 17:10:43] [INFO ] Deduced a trap composed of 76 places in 114 ms of which 2 ms to minimize.
[2024-06-01 17:10:43] [INFO ] Deduced a trap composed of 76 places in 123 ms of which 2 ms to minimize.
[2024-06-01 17:10:43] [INFO ] Deduced a trap composed of 79 places in 136 ms of which 3 ms to minimize.
[2024-06-01 17:10:43] [INFO ] Deduced a trap composed of 87 places in 113 ms of which 2 ms to minimize.
[2024-06-01 17:10:43] [INFO ] Deduced a trap composed of 89 places in 98 ms of which 1 ms to minimize.
[2024-06-01 17:10:44] [INFO ] Deduced a trap composed of 76 places in 118 ms of which 2 ms to minimize.
[2024-06-01 17:10:44] [INFO ] Deduced a trap composed of 76 places in 121 ms of which 2 ms to minimize.
[2024-06-01 17:10:44] [INFO ] Deduced a trap composed of 76 places in 115 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/285 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 17:10:44] [INFO ] Deduced a trap composed of 76 places in 126 ms of which 2 ms to minimize.
[2024-06-01 17:10:45] [INFO ] Deduced a trap composed of 77 places in 130 ms of which 2 ms to minimize.
[2024-06-01 17:10:45] [INFO ] Deduced a trap composed of 76 places in 111 ms of which 2 ms to minimize.
[2024-06-01 17:10:45] [INFO ] Deduced a trap composed of 76 places in 134 ms of which 2 ms to minimize.
[2024-06-01 17:10:45] [INFO ] Deduced a trap composed of 80 places in 148 ms of which 2 ms to minimize.
[2024-06-01 17:10:45] [INFO ] Deduced a trap composed of 76 places in 134 ms of which 2 ms to minimize.
[2024-06-01 17:10:45] [INFO ] Deduced a trap composed of 77 places in 114 ms of which 2 ms to minimize.
[2024-06-01 17:10:46] [INFO ] Deduced a trap composed of 76 places in 115 ms of which 2 ms to minimize.
[2024-06-01 17:10:46] [INFO ] Deduced a trap composed of 76 places in 138 ms of which 2 ms to minimize.
[2024-06-01 17:10:46] [INFO ] Deduced a trap composed of 76 places in 117 ms of which 2 ms to minimize.
[2024-06-01 17:10:46] [INFO ] Deduced a trap composed of 76 places in 114 ms of which 2 ms to minimize.
[2024-06-01 17:10:46] [INFO ] Deduced a trap composed of 76 places in 139 ms of which 2 ms to minimize.
[2024-06-01 17:10:47] [INFO ] Deduced a trap composed of 76 places in 151 ms of which 2 ms to minimize.
[2024-06-01 17:10:47] [INFO ] Deduced a trap composed of 76 places in 134 ms of which 2 ms to minimize.
[2024-06-01 17:10:47] [INFO ] Deduced a trap composed of 80 places in 149 ms of which 2 ms to minimize.
[2024-06-01 17:10:47] [INFO ] Deduced a trap composed of 89 places in 118 ms of which 2 ms to minimize.
[2024-06-01 17:10:47] [INFO ] Deduced a trap composed of 77 places in 144 ms of which 2 ms to minimize.
[2024-06-01 17:10:48] [INFO ] Deduced a trap composed of 77 places in 139 ms of which 2 ms to minimize.
[2024-06-01 17:10:48] [INFO ] Deduced a trap composed of 76 places in 157 ms of which 2 ms to minimize.
[2024-06-01 17:10:48] [INFO ] Deduced a trap composed of 80 places in 123 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/285 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 17:10:52] [INFO ] Deduced a trap composed of 13 places in 161 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/285 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 17:10:53] [INFO ] Deduced a trap composed of 76 places in 128 ms of which 2 ms to minimize.
[2024-06-01 17:10:53] [INFO ] Deduced a trap composed of 92 places in 118 ms of which 3 ms to minimize.
[2024-06-01 17:10:54] [INFO ] Deduced a trap composed of 76 places in 132 ms of which 2 ms to minimize.
[2024-06-01 17:10:54] [INFO ] Deduced a trap composed of 76 places in 116 ms of which 2 ms to minimize.
[2024-06-01 17:10:54] [INFO ] Deduced a trap composed of 76 places in 114 ms of which 2 ms to minimize.
[2024-06-01 17:10:54] [INFO ] Deduced a trap composed of 77 places in 112 ms of which 2 ms to minimize.
[2024-06-01 17:10:54] [INFO ] Deduced a trap composed of 76 places in 153 ms of which 2 ms to minimize.
[2024-06-01 17:10:54] [INFO ] Deduced a trap composed of 76 places in 118 ms of which 2 ms to minimize.
[2024-06-01 17:10:55] [INFO ] Deduced a trap composed of 76 places in 116 ms of which 2 ms to minimize.
[2024-06-01 17:10:55] [INFO ] Deduced a trap composed of 76 places in 150 ms of which 2 ms to minimize.
[2024-06-01 17:10:55] [INFO ] Deduced a trap composed of 76 places in 123 ms of which 3 ms to minimize.
[2024-06-01 17:10:55] [INFO ] Deduced a trap composed of 76 places in 113 ms of which 2 ms to minimize.
[2024-06-01 17:10:56] [INFO ] Deduced a trap composed of 76 places in 140 ms of which 2 ms to minimize.
[2024-06-01 17:10:56] [INFO ] Deduced a trap composed of 76 places in 140 ms of which 3 ms to minimize.
[2024-06-01 17:10:56] [INFO ] Deduced a trap composed of 76 places in 140 ms of which 2 ms to minimize.
[2024-06-01 17:10:56] [INFO ] Deduced a trap composed of 76 places in 124 ms of which 2 ms to minimize.
[2024-06-01 17:10:56] [INFO ] Deduced a trap composed of 76 places in 132 ms of which 1 ms to minimize.
[2024-06-01 17:10:56] [INFO ] Deduced a trap composed of 76 places in 135 ms of which 2 ms to minimize.
[2024-06-01 17:10:57] [INFO ] Deduced a trap composed of 76 places in 133 ms of which 1 ms to minimize.
[2024-06-01 17:10:57] [INFO ] Deduced a trap composed of 76 places in 148 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 17:10:58] [INFO ] Deduced a trap composed of 76 places in 93 ms of which 2 ms to minimize.
[2024-06-01 17:10:58] [INFO ] Deduced a trap composed of 77 places in 149 ms of which 2 ms to minimize.
[2024-06-01 17:10:58] [INFO ] Deduced a trap composed of 76 places in 113 ms of which 2 ms to minimize.
[2024-06-01 17:10:58] [INFO ] Deduced a trap composed of 76 places in 146 ms of which 2 ms to minimize.
[2024-06-01 17:10:59] [INFO ] Deduced a trap composed of 76 places in 140 ms of which 1 ms to minimize.
[2024-06-01 17:10:59] [INFO ] Deduced a trap composed of 76 places in 134 ms of which 2 ms to minimize.
[2024-06-01 17:10:59] [INFO ] Deduced a trap composed of 76 places in 150 ms of which 3 ms to minimize.
[2024-06-01 17:11:00] [INFO ] Deduced a trap composed of 76 places in 148 ms of which 2 ms to minimize.
[2024-06-01 17:11:00] [INFO ] Deduced a trap composed of 92 places in 144 ms of which 2 ms to minimize.
[2024-06-01 17:11:00] [INFO ] Deduced a trap composed of 89 places in 147 ms of which 3 ms to minimize.
[2024-06-01 17:11:00] [INFO ] Deduced a trap composed of 77 places in 140 ms of which 2 ms to minimize.
[2024-06-01 17:11:00] [INFO ] Deduced a trap composed of 76 places in 144 ms of which 2 ms to minimize.
[2024-06-01 17:11:01] [INFO ] Deduced a trap composed of 95 places in 145 ms of which 2 ms to minimize.
[2024-06-01 17:11:01] [INFO ] Deduced a trap composed of 76 places in 140 ms of which 2 ms to minimize.
[2024-06-01 17:11:01] [INFO ] Deduced a trap composed of 86 places in 137 ms of which 2 ms to minimize.
[2024-06-01 17:11:01] [INFO ] Deduced a trap composed of 76 places in 120 ms of which 2 ms to minimize.
[2024-06-01 17:11:01] [INFO ] Deduced a trap composed of 76 places in 126 ms of which 2 ms to minimize.
[2024-06-01 17:11:01] [INFO ] Deduced a trap composed of 76 places in 124 ms of which 2 ms to minimize.
[2024-06-01 17:11:02] [INFO ] Deduced a trap composed of 85 places in 132 ms of which 3 ms to minimize.
[2024-06-01 17:11:02] [INFO ] Deduced a trap composed of 76 places in 131 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/285 variables, 20/133 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 285/692 variables, and 133 constraints, problems are : Problem set: 0 solved, 400 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 9/14 constraints, State Equation: 0/290 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 400/400 constraints, Known Traps: 81/81 constraints]
Escalating to Integer solving :Problem set: 0 solved, 400 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/285 variables, 81/133 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-06-01 17:11:21] [INFO ] Deduced a trap composed of 15 places in 147 ms of which 2 ms to minimize.
[2024-06-01 17:11:21] [INFO ] Deduced a trap composed of 13 places in 109 ms of which 1 ms to minimize.
[2024-06-01 17:11:29] [INFO ] Deduced a trap composed of 108 places in 123 ms of which 3 ms to minimize.
[2024-06-01 17:11:29] [INFO ] Deduced a trap composed of 111 places in 131 ms of which 2 ms to minimize.
[2024-06-01 17:11:29] [INFO ] Deduced a trap composed of 113 places in 133 ms of which 2 ms to minimize.
[2024-06-01 17:11:30] [INFO ] Deduced a trap composed of 100 places in 153 ms of which 2 ms to minimize.
[2024-06-01 17:11:33] [INFO ] Deduced a trap composed of 96 places in 157 ms of which 3 ms to minimize.
[2024-06-01 17:11:33] [INFO ] Deduced a trap composed of 102 places in 177 ms of which 5 ms to minimize.
[2024-06-01 17:11:33] [INFO ] Deduced a trap composed of 90 places in 169 ms of which 2 ms to minimize.
[2024-06-01 17:11:34] [INFO ] Deduced a trap composed of 93 places in 181 ms of which 2 ms to minimize.
[2024-06-01 17:11:34] [INFO ] Deduced a trap composed of 89 places in 186 ms of which 4 ms to minimize.
[2024-06-01 17:11:34] [INFO ] Deduced a trap composed of 86 places in 130 ms of which 3 ms to minimize.
[2024-06-01 17:11:34] [INFO ] Deduced a trap composed of 91 places in 149 ms of which 2 ms to minimize.
[2024-06-01 17:11:35] [INFO ] Deduced a trap composed of 102 places in 185 ms of which 4 ms to minimize.
[2024-06-01 17:11:35] [INFO ] Deduced a trap composed of 87 places in 205 ms of which 4 ms to minimize.
[2024-06-01 17:11:35] [INFO ] Deduced a trap composed of 90 places in 173 ms of which 4 ms to minimize.
[2024-06-01 17:11:35] [INFO ] Deduced a trap composed of 87 places in 170 ms of which 4 ms to minimize.
[2024-06-01 17:11:36] [INFO ] Deduced a trap composed of 85 places in 176 ms of which 5 ms to minimize.
[2024-06-01 17:11:36] [INFO ] Deduced a trap composed of 95 places in 231 ms of which 4 ms to minimize.
[2024-06-01 17:11:36] [INFO ] Deduced a trap composed of 100 places in 120 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/285 variables, 20/153 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/692 variables, and 153 constraints, problems are : Problem set: 0 solved, 400 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 9/14 constraints, State Equation: 0/290 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/400 constraints, Known Traps: 101/101 constraints]
After SMT, in 60410ms problems are : Problem set: 0 solved, 400 unsolved
Search for dead transitions found 0 dead transitions in 60414ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 103594 ms. Remains : 290/290 places, 406/406 transitions.
Treatment of property PolyORBNT-PT-S05J20-LTLFireability-13 finished in 292858 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)) U (p1||F(p2)||(X(p3)&&F(p1)))))'
Support contains 6 out of 343 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 343/343 places, 459/459 transitions.
Applied a total of 0 rules in 6 ms. Remains 343 /343 variables (removed 0) and now considering 459/459 (removed 0) transitions.
Running 453 sub problems to find dead transitions.
[2024-06-01 17:11:39] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 343 cols
[2024-06-01 17:11:39] [INFO ] Computed 57 invariants in 7 ms
[2024-06-01 17:11:39] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:11:48] [INFO ] Deduced a trap composed of 24 places in 238 ms of which 4 ms to minimize.
[2024-06-01 17:11:48] [INFO ] Deduced a trap composed of 116 places in 204 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 2/59 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:11:49] [INFO ] Deduced a trap composed of 147 places in 118 ms of which 2 ms to minimize.
[2024-06-01 17:11:50] [INFO ] Deduced a trap composed of 162 places in 152 ms of which 2 ms to minimize.
[2024-06-01 17:11:50] [INFO ] Deduced a trap composed of 89 places in 160 ms of which 3 ms to minimize.
[2024-06-01 17:11:50] [INFO ] Deduced a trap composed of 56 places in 123 ms of which 2 ms to minimize.
[2024-06-01 17:11:50] [INFO ] Deduced a trap composed of 144 places in 152 ms of which 1 ms to minimize.
[2024-06-01 17:11:50] [INFO ] Deduced a trap composed of 144 places in 155 ms of which 2 ms to minimize.
[2024-06-01 17:11:52] [INFO ] Deduced a trap composed of 119 places in 120 ms of which 2 ms to minimize.
[2024-06-01 17:11:53] [INFO ] Deduced a trap composed of 77 places in 168 ms of which 9 ms to minimize.
[2024-06-01 17:11:53] [INFO ] Deduced a trap composed of 104 places in 151 ms of which 4 ms to minimize.
[2024-06-01 17:11:53] [INFO ] Deduced a trap composed of 77 places in 160 ms of which 4 ms to minimize.
[2024-06-01 17:11:53] [INFO ] Deduced a trap composed of 164 places in 188 ms of which 4 ms to minimize.
[2024-06-01 17:11:53] [INFO ] Deduced a trap composed of 77 places in 159 ms of which 4 ms to minimize.
[2024-06-01 17:11:54] [INFO ] Deduced a trap composed of 77 places in 186 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 13/72 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:11:55] [INFO ] Deduced a trap composed of 56 places in 179 ms of which 3 ms to minimize.
[2024-06-01 17:11:55] [INFO ] Deduced a trap composed of 143 places in 169 ms of which 4 ms to minimize.
[2024-06-01 17:11:55] [INFO ] Deduced a trap composed of 144 places in 170 ms of which 4 ms to minimize.
[2024-06-01 17:11:55] [INFO ] Deduced a trap composed of 141 places in 171 ms of which 7 ms to minimize.
[2024-06-01 17:11:56] [INFO ] Deduced a trap composed of 144 places in 161 ms of which 4 ms to minimize.
[2024-06-01 17:11:56] [INFO ] Deduced a trap composed of 56 places in 162 ms of which 4 ms to minimize.
[2024-06-01 17:11:56] [INFO ] Deduced a trap composed of 147 places in 159 ms of which 4 ms to minimize.
[2024-06-01 17:11:56] [INFO ] Deduced a trap composed of 138 places in 163 ms of which 5 ms to minimize.
[2024-06-01 17:11:56] [INFO ] Deduced a trap composed of 138 places in 157 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 343/798 variables, and 81 constraints, problems are : Problem set: 0 solved, 453 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 24/24 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:12:00] [INFO ] Deduced a trap composed of 57 places in 94 ms of which 2 ms to minimize.
[2024-06-01 17:12:00] [INFO ] Deduced a trap composed of 57 places in 82 ms of which 1 ms to minimize.
[2024-06-01 17:12:01] [INFO ] Deduced a trap composed of 57 places in 93 ms of which 2 ms to minimize.
[2024-06-01 17:12:01] [INFO ] Deduced a trap composed of 57 places in 85 ms of which 1 ms to minimize.
[2024-06-01 17:12:02] [INFO ] Deduced a trap composed of 57 places in 100 ms of which 2 ms to minimize.
[2024-06-01 17:12:02] [INFO ] Deduced a trap composed of 57 places in 110 ms of which 2 ms to minimize.
[2024-06-01 17:12:02] [INFO ] Deduced a trap composed of 57 places in 89 ms of which 2 ms to minimize.
[2024-06-01 17:12:03] [INFO ] Deduced a trap composed of 57 places in 99 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 8/59 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:12:04] [INFO ] Deduced a trap composed of 14 places in 137 ms of which 2 ms to minimize.
[2024-06-01 17:12:04] [INFO ] Deduced a trap composed of 12 places in 108 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/337 variables, 2/61 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/337 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 5 (OVERLAPS) 6/343 variables, 6/67 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/343 variables, 24/91 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:12:12] [INFO ] Deduced a trap composed of 147 places in 164 ms of which 3 ms to minimize.
[2024-06-01 17:12:13] [INFO ] Deduced a trap composed of 144 places in 147 ms of which 3 ms to minimize.
[2024-06-01 17:12:13] [INFO ] Deduced a trap composed of 141 places in 136 ms of which 2 ms to minimize.
[2024-06-01 17:12:13] [INFO ] Deduced a trap composed of 150 places in 157 ms of which 2 ms to minimize.
[2024-06-01 17:12:13] [INFO ] Deduced a trap composed of 142 places in 133 ms of which 2 ms to minimize.
[2024-06-01 17:12:14] [INFO ] Deduced a trap composed of 153 places in 190 ms of which 3 ms to minimize.
[2024-06-01 17:12:14] [INFO ] Deduced a trap composed of 147 places in 194 ms of which 3 ms to minimize.
[2024-06-01 17:12:14] [INFO ] Deduced a trap composed of 144 places in 168 ms of which 3 ms to minimize.
[2024-06-01 17:12:14] [INFO ] Deduced a trap composed of 144 places in 175 ms of which 2 ms to minimize.
[2024-06-01 17:12:15] [INFO ] Deduced a trap composed of 150 places in 163 ms of which 3 ms to minimize.
[2024-06-01 17:12:16] [INFO ] Deduced a trap composed of 144 places in 176 ms of which 2 ms to minimize.
[2024-06-01 17:12:16] [INFO ] Deduced a trap composed of 144 places in 151 ms of which 2 ms to minimize.
[2024-06-01 17:12:16] [INFO ] Deduced a trap composed of 147 places in 176 ms of which 2 ms to minimize.
[2024-06-01 17:12:16] [INFO ] Deduced a trap composed of 138 places in 157 ms of which 3 ms to minimize.
[2024-06-01 17:12:16] [INFO ] Deduced a trap composed of 144 places in 173 ms of which 2 ms to minimize.
[2024-06-01 17:12:17] [INFO ] Deduced a trap composed of 147 places in 176 ms of which 2 ms to minimize.
[2024-06-01 17:12:17] [INFO ] Deduced a trap composed of 141 places in 203 ms of which 2 ms to minimize.
[2024-06-01 17:12:19] [INFO ] Deduced a trap composed of 135 places in 2076 ms of which 2 ms to minimize.
[2024-06-01 17:12:19] [INFO ] Deduced a trap composed of 141 places in 156 ms of which 2 ms to minimize.
SMT process timed out in 40531ms, After SMT, problems are : Problem set: 0 solved, 453 unsolved
Search for dead transitions found 0 dead transitions in 40547ms
[2024-06-01 17:12:19] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 17:12:19] [INFO ] Invariant cache hit.
[2024-06-01 17:12:19] [INFO ] Implicit Places using invariants in 290 ms returned []
[2024-06-01 17:12:19] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 17:12:20] [INFO ] Invariant cache hit.
[2024-06-01 17:12:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 17:12:21] [INFO ] Implicit Places using invariants and state equation in 1869 ms returned []
Implicit Place search using SMT with State Equation took 2164 ms to find 0 implicit places.
Running 453 sub problems to find dead transitions.
[2024-06-01 17:12:21] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 17:12:21] [INFO ] Invariant cache hit.
[2024-06-01 17:12:21] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:12:29] [INFO ] Deduced a trap composed of 56 places in 100 ms of which 2 ms to minimize.
[2024-06-01 17:12:29] [INFO ] Deduced a trap composed of 135 places in 139 ms of which 1 ms to minimize.
[2024-06-01 17:12:29] [INFO ] Deduced a trap composed of 56 places in 147 ms of which 2 ms to minimize.
[2024-06-01 17:12:29] [INFO ] Deduced a trap composed of 138 places in 115 ms of which 2 ms to minimize.
[2024-06-01 17:12:30] [INFO ] Deduced a trap composed of 135 places in 118 ms of which 2 ms to minimize.
[2024-06-01 17:12:30] [INFO ] Deduced a trap composed of 89 places in 134 ms of which 2 ms to minimize.
[2024-06-01 17:12:30] [INFO ] Deduced a trap composed of 150 places in 129 ms of which 3 ms to minimize.
[2024-06-01 17:12:30] [INFO ] Deduced a trap composed of 135 places in 135 ms of which 3 ms to minimize.
[2024-06-01 17:12:30] [INFO ] Deduced a trap composed of 144 places in 130 ms of which 3 ms to minimize.
[2024-06-01 17:12:30] [INFO ] Deduced a trap composed of 144 places in 118 ms of which 1 ms to minimize.
[2024-06-01 17:12:30] [INFO ] Deduced a trap composed of 147 places in 130 ms of which 2 ms to minimize.
[2024-06-01 17:12:31] [INFO ] Deduced a trap composed of 56 places in 168 ms of which 1 ms to minimize.
[2024-06-01 17:12:31] [INFO ] Deduced a trap composed of 147 places in 115 ms of which 2 ms to minimize.
[2024-06-01 17:12:31] [INFO ] Deduced a trap composed of 24 places in 168 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 14/71 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:12:33] [INFO ] Deduced a trap composed of 147 places in 144 ms of which 2 ms to minimize.
[2024-06-01 17:12:33] [INFO ] Deduced a trap composed of 147 places in 211 ms of which 3 ms to minimize.
[2024-06-01 17:12:33] [INFO ] Deduced a trap composed of 141 places in 154 ms of which 4 ms to minimize.
[2024-06-01 17:12:33] [INFO ] Deduced a trap composed of 144 places in 152 ms of which 3 ms to minimize.
[2024-06-01 17:12:34] [INFO ] Deduced a trap composed of 147 places in 153 ms of which 3 ms to minimize.
[2024-06-01 17:12:34] [INFO ] Deduced a trap composed of 147 places in 149 ms of which 3 ms to minimize.
[2024-06-01 17:12:34] [INFO ] Deduced a trap composed of 147 places in 164 ms of which 2 ms to minimize.
[2024-06-01 17:12:37] [INFO ] Deduced a trap composed of 119 places in 135 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 8/79 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:12:38] [INFO ] Deduced a trap composed of 138 places in 136 ms of which 3 ms to minimize.
[2024-06-01 17:12:39] [INFO ] Deduced a trap composed of 115 places in 202 ms of which 4 ms to minimize.
[2024-06-01 17:12:39] [INFO ] Deduced a trap composed of 100 places in 187 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/343 variables, 3/82 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/343 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 8 (OVERLAPS) 455/798 variables, 343/425 constraints. Problems are: Problem set: 0 solved, 453 unsolved
SMT process timed out in 30474ms, After SMT, problems are : Problem set: 0 solved, 453 unsolved
Search for dead transitions found 0 dead transitions in 30484ms
Finished structural reductions in LTL mode , in 1 iterations and 73205 ms. Remains : 343/343 places, 459/459 transitions.
Stuttering acceptance computed with spot in 372 ms :[(AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : PolyORBNT-PT-S05J20-LTLFireability-14
Product exploration explored 100000 steps with 14814 reset in 260 ms.
Product exploration explored 100000 steps with 14803 reset in 394 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 p2) (NOT p3) p0), (X (NOT p2)), (X (NOT p3)), (X (AND (NOT p2) (NOT p3))), (X (AND (NOT p1) (NOT p2))), (X (AND (NOT p1) (NOT p2) (NOT p3))), (X (NOT p1)), (X (X (NOT p3))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (AND (NOT p2) (NOT p0) (NOT p3))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p3)))), (X p0), (X (NOT p0)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p2) (NOT p0) (NOT p3)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p3))))), (X (X (AND (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p3))))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 882 ms. Reduced automaton from 5 states, 9 edges and 4 AP (stutter sensitive) to 19 states, 73 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 1324 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), false, false, false, false, false, false, (AND (NOT p2) p1 (NOT p3) (NOT p0)), false, false, false, false, false, false, false]
RANDOM walk for 40000 steps (2788 resets) in 429 ms. (93 steps per ms) remains 11/23 properties
BEST_FIRST walk for 40004 steps (825 resets) in 697 ms. (57 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (1212 resets) in 979 ms. (40 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (1024 resets) in 689 ms. (57 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (888 resets) in 568 ms. (70 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (1212 resets) in 588 ms. (67 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (1212 resets) in 301 ms. (132 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (1212 resets) in 732 ms. (54 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (1212 resets) in 815 ms. (49 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (1212 resets) in 1063 ms. (37 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40001 steps (827 resets) in 395 ms. (101 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (1212 resets) in 793 ms. (50 steps per ms) remains 11/11 properties
[2024-06-01 17:12:58] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 17:12:58] [INFO ] Invariant cache hit.
[2024-06-01 17:12:58] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 66/72 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/72 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (OVERLAPS) 109/181 variables, 19/22 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/181 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (OVERLAPS) 90/271 variables, 18/40 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/271 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Problem apf2 is UNSAT
Problem apf4 is UNSAT
Problem apf7 is UNSAT
Problem apf8 is UNSAT
Problem apf9 is UNSAT
Problem apf12 is UNSAT
Problem apf13 is UNSAT
Problem apf15 is UNSAT
Problem apf16 is UNSAT
Problem apf20 is UNSAT
Problem apf22 is UNSAT
After SMT solving in domain Real declared 337/798 variables, and 52 constraints, problems are : Problem set: 11 solved, 0 unsolved in 284 ms.
Refiners :[Positive P Invariants (semi-flows): 39/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints]
After SMT, in 320ms problems are : Problem set: 11 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 11 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p3) p0), (X (NOT p2)), (X (NOT p3)), (X (AND (NOT p2) (NOT p3))), (X (AND (NOT p1) (NOT p2))), (X (AND (NOT p1) (NOT p2) (NOT p3))), (X (NOT p1)), (X (X (NOT p3))), (X (X (NOT p1))), (G (OR (NOT p1) p3 (NOT p2) p0)), (G (OR (NOT p1) (NOT p3) p2 p0)), (G (OR (NOT p1) (NOT p3) (NOT p2) (NOT p0))), (G (OR p1 (NOT p3) (NOT p2) (NOT p0))), (G (OR p1 (NOT p3) p2 (NOT p0))), (G (OR (NOT p1) p3 (NOT p2) (NOT p0))), (G (OR (NOT p1) p3 p2 (NOT p0))), (G (OR p1 (NOT p3) (NOT p2) p0)), (G (OR p1 p3 (NOT p2) (NOT p0))), (G (OR (NOT p1) (NOT p3) p2 (NOT p0))), (G (OR (NOT p1) (NOT p3) (NOT p2) p0))]
False Knowledge obtained : [(X (AND (NOT p2) (NOT p0) (NOT p3))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p3)))), (X p0), (X (NOT p0)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p2) (NOT p0) (NOT p3)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p3))))), (X (X (AND (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p3))))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (F (NOT (OR p1 p3 (NOT p2) p0))), (F (NOT (OR p3 p2 p0))), (F (NOT (OR p2 p0))), (F (NOT (AND (NOT p1) (NOT p2)))), (F (NOT p0)), (F p2), (F (NOT (AND (NOT p1) (NOT p3) (NOT p2)))), (F (NOT (OR (NOT p1) p3 p2 p0))), (F p3), (F (NOT (OR p1 (NOT p3) p2 p0))), (F p1), (F (NOT (AND (NOT p3) (NOT p2))))]
Knowledge based reduction with 20 factoid took 1312 ms. Reduced automaton from 19 states, 73 edges and 4 AP (stutter insensitive) to 19 states, 73 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 1234 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (AND (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), false, false, false, (AND (NOT p2) p1 (NOT p3) (NOT p0)), false, false, false, false, false, false, false, false, false, false]
Stuttering acceptance computed with spot in 1155 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (AND (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), false, false, false, (AND (NOT p2) p1 (NOT p3) (NOT p0)), false, false, false, false, false, false, false, false, false, false]
[2024-06-01 17:13:02] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 17:13:02] [INFO ] Invariant cache hit.
[2024-06-01 17:13:02] [INFO ] [Real]Absence check using 44 positive place invariants in 27 ms returned sat
[2024-06-01 17:13:02] [INFO ] [Real]Absence check using 44 positive and 13 generalized place invariants in 52 ms returned sat
[2024-06-01 17:13:03] [INFO ] [Real]Absence check using state equation in 732 ms returned sat
[2024-06-01 17:13:03] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 17:13:03] [INFO ] [Nat]Absence check using 44 positive place invariants in 15 ms returned sat
[2024-06-01 17:13:03] [INFO ] [Nat]Absence check using 44 positive and 13 generalized place invariants in 39 ms returned sat
[2024-06-01 17:13:05] [INFO ] [Nat]Absence check using state equation in 1780 ms returned sat
[2024-06-01 17:13:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 17:13:05] [INFO ] [Nat]Added 1 Read/Feed constraints in 7 ms returned sat
[2024-06-01 17:13:05] [INFO ] Deduced a trap composed of 141 places in 170 ms of which 2 ms to minimize.
[2024-06-01 17:13:06] [INFO ] Deduced a trap composed of 144 places in 156 ms of which 2 ms to minimize.
[2024-06-01 17:13:06] [INFO ] Deduced a trap composed of 138 places in 117 ms of which 2 ms to minimize.
[2024-06-01 17:13:06] [INFO ] Deduced a trap composed of 141 places in 158 ms of which 2 ms to minimize.
[2024-06-01 17:13:06] [INFO ] Deduced a trap composed of 150 places in 162 ms of which 2 ms to minimize.
[2024-06-01 17:13:06] [INFO ] Deduced a trap composed of 141 places in 154 ms of which 2 ms to minimize.
[2024-06-01 17:13:07] [INFO ] Deduced a trap composed of 147 places in 151 ms of which 2 ms to minimize.
[2024-06-01 17:13:07] [INFO ] Deduced a trap composed of 150 places in 180 ms of which 2 ms to minimize.
[2024-06-01 17:13:07] [INFO ] Deduced a trap composed of 138 places in 147 ms of which 2 ms to minimize.
[2024-06-01 17:13:07] [INFO ] Deduced a trap composed of 141 places in 113 ms of which 2 ms to minimize.
[2024-06-01 17:13:07] [INFO ] Deduced a trap composed of 135 places in 167 ms of which 2 ms to minimize.
[2024-06-01 17:13:08] [INFO ] Deduced a trap composed of 132 places in 145 ms of which 2 ms to minimize.
[2024-06-01 17:13:08] [INFO ] Deduced a trap composed of 147 places in 126 ms of which 1 ms to minimize.
[2024-06-01 17:13:08] [INFO ] Deduced a trap composed of 138 places in 132 ms of which 2 ms to minimize.
[2024-06-01 17:13:08] [INFO ] Deduced a trap composed of 144 places in 154 ms of which 2 ms to minimize.
[2024-06-01 17:13:08] [INFO ] Deduced a trap composed of 141 places in 116 ms of which 2 ms to minimize.
[2024-06-01 17:13:09] [INFO ] Deduced a trap composed of 138 places in 153 ms of which 2 ms to minimize.
[2024-06-01 17:13:09] [INFO ] Deduced a trap composed of 144 places in 133 ms of which 2 ms to minimize.
[2024-06-01 17:13:09] [INFO ] Deduced a trap composed of 147 places in 133 ms of which 2 ms to minimize.
[2024-06-01 17:13:09] [INFO ] Deduced a trap composed of 144 places in 153 ms of which 1 ms to minimize.
[2024-06-01 17:13:10] [INFO ] Deduced a trap composed of 141 places in 116 ms of which 2 ms to minimize.
[2024-06-01 17:13:10] [INFO ] Deduced a trap composed of 144 places in 115 ms of which 2 ms to minimize.
[2024-06-01 17:13:10] [INFO ] Deduced a trap composed of 144 places in 137 ms of which 3 ms to minimize.
[2024-06-01 17:13:10] [INFO ] Deduced a trap composed of 144 places in 173 ms of which 4 ms to minimize.
[2024-06-01 17:13:11] [INFO ] Deduced a trap composed of 146 places in 207 ms of which 5 ms to minimize.
[2024-06-01 17:13:11] [INFO ] Deduced a trap composed of 141 places in 164 ms of which 3 ms to minimize.
[2024-06-01 17:13:11] [INFO ] Deduced a trap composed of 153 places in 143 ms of which 2 ms to minimize.
[2024-06-01 17:13:11] [INFO ] Deduced a trap composed of 147 places in 177 ms of which 3 ms to minimize.
[2024-06-01 17:13:13] [INFO ] Trap strengthening (SAT) tested/added 29/28 trap constraints in 7578 ms
[2024-06-01 17:13:13] [INFO ] Computed and/alt/rep : 254/594/254 causal constraints (skipped 195 transitions) in 51 ms.
[2024-06-01 17:13:14] [INFO ] Added : 26 causal constraints over 6 iterations in 1183 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p2))
Support contains 6 out of 343 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 343/343 places, 459/459 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 343 transition count 436
Reduce places removed 23 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 24 rules applied. Total rules applied 47 place count 320 transition count 435
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 48 place count 319 transition count 435
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 23 Pre rules applied. Total rules applied 48 place count 319 transition count 412
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 3 with 46 rules applied. Total rules applied 94 place count 296 transition count 412
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 98 place count 294 transition count 410
Applied a total of 98 rules in 52 ms. Remains 294 /343 variables (removed 49) and now considering 410/459 (removed 49) transitions.
Running 404 sub problems to find dead transitions.
[2024-06-01 17:13:14] [INFO ] Flow matrix only has 406 transitions (discarded 4 similar events)
// Phase 1: matrix 406 rows 294 cols
[2024-06-01 17:13:14] [INFO ] Computed 57 invariants in 10 ms
[2024-06-01 17:13:14] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/288 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/288 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/288 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 3 (OVERLAPS) 6/294 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 17:13:23] [INFO ] Deduced a trap composed of 93 places in 256 ms of which 3 ms to minimize.
[2024-06-01 17:13:23] [INFO ] Deduced a trap composed of 53 places in 151 ms of which 2 ms to minimize.
[2024-06-01 17:13:23] [INFO ] Deduced a trap composed of 95 places in 129 ms of which 2 ms to minimize.
[2024-06-01 17:13:23] [INFO ] Deduced a trap composed of 53 places in 125 ms of which 2 ms to minimize.
[2024-06-01 17:13:23] [INFO ] Deduced a trap composed of 102 places in 136 ms of which 2 ms to minimize.
[2024-06-01 17:13:23] [INFO ] Deduced a trap composed of 99 places in 146 ms of which 3 ms to minimize.
[2024-06-01 17:13:24] [INFO ] Deduced a trap composed of 96 places in 125 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/294 variables, 7/64 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 17:13:26] [INFO ] Deduced a trap composed of 71 places in 136 ms of which 2 ms to minimize.
[2024-06-01 17:13:26] [INFO ] Deduced a trap composed of 62 places in 124 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/294 variables, 2/66 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 17:13:28] [INFO ] Deduced a trap composed of 17 places in 145 ms of which 2 ms to minimize.
[2024-06-01 17:13:29] [INFO ] Deduced a trap composed of 128 places in 204 ms of which 3 ms to minimize.
[2024-06-01 17:13:29] [INFO ] Deduced a trap composed of 137 places in 179 ms of which 3 ms to minimize.
[2024-06-01 17:13:29] [INFO ] Deduced a trap composed of 60 places in 153 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/294 variables, 4/70 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 17:13:33] [INFO ] Deduced a trap composed of 112 places in 143 ms of which 3 ms to minimize.
[2024-06-01 17:13:33] [INFO ] Deduced a trap composed of 98 places in 160 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/294 variables, 2/72 constraints. Problems are: Problem set: 0 solved, 404 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 294/700 variables, and 72 constraints, problems are : Problem set: 0 solved, 404 unsolved in 20012 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/294 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 404/404 constraints, Known Traps: 15/15 constraints]
Escalating to Integer solving :Problem set: 0 solved, 404 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/288 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/288 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 17:13:36] [INFO ] Deduced a trap composed of 53 places in 56 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/288 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/288 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 4 (OVERLAPS) 6/294 variables, 6/58 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/294 variables, 15/73 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 17:13:40] [INFO ] Deduced a trap composed of 59 places in 94 ms of which 2 ms to minimize.
[2024-06-01 17:13:41] [INFO ] Deduced a trap composed of 59 places in 94 ms of which 1 ms to minimize.
[2024-06-01 17:13:41] [INFO ] Deduced a trap composed of 13 places in 60 ms of which 1 ms to minimize.
[2024-06-01 17:13:42] [INFO ] Deduced a trap composed of 110 places in 137 ms of which 2 ms to minimize.
[2024-06-01 17:13:42] [INFO ] Deduced a trap composed of 120 places in 197 ms of which 4 ms to minimize.
[2024-06-01 17:13:45] [INFO ] Deduced a trap composed of 129 places in 151 ms of which 2 ms to minimize.
[2024-06-01 17:13:45] [INFO ] Deduced a trap composed of 117 places in 145 ms of which 2 ms to minimize.
[2024-06-01 17:13:45] [INFO ] Deduced a trap composed of 116 places in 144 ms of which 1 ms to minimize.
[2024-06-01 17:13:45] [INFO ] Deduced a trap composed of 113 places in 155 ms of which 4 ms to minimize.
[2024-06-01 17:13:46] [INFO ] Deduced a trap composed of 114 places in 135 ms of which 2 ms to minimize.
[2024-06-01 17:13:46] [INFO ] Deduced a trap composed of 110 places in 133 ms of which 2 ms to minimize.
[2024-06-01 17:13:46] [INFO ] Deduced a trap composed of 113 places in 146 ms of which 4 ms to minimize.
[2024-06-01 17:13:46] [INFO ] Deduced a trap composed of 115 places in 152 ms of which 2 ms to minimize.
[2024-06-01 17:13:46] [INFO ] Deduced a trap composed of 108 places in 108 ms of which 2 ms to minimize.
[2024-06-01 17:13:46] [INFO ] Deduced a trap composed of 110 places in 126 ms of which 2 ms to minimize.
[2024-06-01 17:13:47] [INFO ] Deduced a trap composed of 111 places in 133 ms of which 2 ms to minimize.
[2024-06-01 17:13:47] [INFO ] Deduced a trap composed of 122 places in 113 ms of which 2 ms to minimize.
[2024-06-01 17:13:47] [INFO ] Deduced a trap composed of 118 places in 141 ms of which 2 ms to minimize.
[2024-06-01 17:13:47] [INFO ] Deduced a trap composed of 100 places in 144 ms of which 1 ms to minimize.
[2024-06-01 17:13:47] [INFO ] Deduced a trap composed of 116 places in 117 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/294 variables, 20/93 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 17:13:49] [INFO ] Deduced a trap composed of 98 places in 154 ms of which 2 ms to minimize.
[2024-06-01 17:13:49] [INFO ] Deduced a trap composed of 88 places in 142 ms of which 1 ms to minimize.
[2024-06-01 17:13:49] [INFO ] Deduced a trap composed of 94 places in 159 ms of which 1 ms to minimize.
[2024-06-01 17:13:50] [INFO ] Deduced a trap composed of 95 places in 98 ms of which 1 ms to minimize.
[2024-06-01 17:13:50] [INFO ] Deduced a trap composed of 88 places in 140 ms of which 2 ms to minimize.
[2024-06-01 17:13:50] [INFO ] Deduced a trap composed of 93 places in 141 ms of which 2 ms to minimize.
[2024-06-01 17:13:50] [INFO ] Deduced a trap composed of 87 places in 135 ms of which 1 ms to minimize.
[2024-06-01 17:13:51] [INFO ] Deduced a trap composed of 94 places in 134 ms of which 1 ms to minimize.
[2024-06-01 17:13:51] [INFO ] Deduced a trap composed of 99 places in 104 ms of which 2 ms to minimize.
[2024-06-01 17:13:51] [INFO ] Deduced a trap composed of 100 places in 115 ms of which 2 ms to minimize.
[2024-06-01 17:13:51] [INFO ] Deduced a trap composed of 99 places in 123 ms of which 2 ms to minimize.
[2024-06-01 17:13:51] [INFO ] Deduced a trap composed of 101 places in 146 ms of which 2 ms to minimize.
[2024-06-01 17:13:51] [INFO ] Deduced a trap composed of 88 places in 131 ms of which 2 ms to minimize.
[2024-06-01 17:13:52] [INFO ] Deduced a trap composed of 93 places in 139 ms of which 2 ms to minimize.
[2024-06-01 17:13:52] [INFO ] Deduced a trap composed of 93 places in 144 ms of which 2 ms to minimize.
[2024-06-01 17:13:52] [INFO ] Deduced a trap composed of 96 places in 110 ms of which 2 ms to minimize.
[2024-06-01 17:13:52] [INFO ] Deduced a trap composed of 101 places in 120 ms of which 2 ms to minimize.
[2024-06-01 17:13:52] [INFO ] Deduced a trap composed of 91 places in 148 ms of which 2 ms to minimize.
[2024-06-01 17:13:53] [INFO ] Deduced a trap composed of 108 places in 170 ms of which 2 ms to minimize.
[2024-06-01 17:13:53] [INFO ] Deduced a trap composed of 105 places in 152 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/294 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 404 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 294/700 variables, and 113 constraints, problems are : Problem set: 0 solved, 404 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/294 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/404 constraints, Known Traps: 56/56 constraints]
After SMT, in 40839ms problems are : Problem set: 0 solved, 404 unsolved
Search for dead transitions found 0 dead transitions in 40844ms
[2024-06-01 17:13:55] [INFO ] Flow matrix only has 406 transitions (discarded 4 similar events)
[2024-06-01 17:13:55] [INFO ] Invariant cache hit.
[2024-06-01 17:13:55] [INFO ] Implicit Places using invariants in 349 ms returned []
[2024-06-01 17:13:55] [INFO ] Flow matrix only has 406 transitions (discarded 4 similar events)
[2024-06-01 17:13:55] [INFO ] Invariant cache hit.
[2024-06-01 17:13:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 17:13:57] [INFO ] Implicit Places using invariants and state equation in 1667 ms returned []
Implicit Place search using SMT with State Equation took 2018 ms to find 0 implicit places.
[2024-06-01 17:13:57] [INFO ] Redundant transitions in 1 ms returned []
Running 404 sub problems to find dead transitions.
[2024-06-01 17:13:57] [INFO ] Flow matrix only has 406 transitions (discarded 4 similar events)
[2024-06-01 17:13:57] [INFO ] Invariant cache hit.
[2024-06-01 17:13:57] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/288 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/288 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 17:14:01] [INFO ] Deduced a trap composed of 54 places in 192 ms of which 2 ms to minimize.
[2024-06-01 17:14:01] [INFO ] Deduced a trap composed of 54 places in 141 ms of which 2 ms to minimize.
[2024-06-01 17:14:01] [INFO ] Deduced a trap composed of 54 places in 140 ms of which 2 ms to minimize.
[2024-06-01 17:14:01] [INFO ] Deduced a trap composed of 53 places in 158 ms of which 4 ms to minimize.
[2024-06-01 17:14:01] [INFO ] Deduced a trap composed of 53 places in 136 ms of which 2 ms to minimize.
[2024-06-01 17:14:01] [INFO ] Deduced a trap composed of 53 places in 80 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/288 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 17:14:03] [INFO ] Deduced a trap composed of 53 places in 78 ms of which 1 ms to minimize.
[2024-06-01 17:14:03] [INFO ] Deduced a trap composed of 53 places in 78 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/288 variables, 2/59 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/288 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 5 (OVERLAPS) 6/294 variables, 6/65 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 17:14:09] [INFO ] Deduced a trap composed of 72 places in 157 ms of which 2 ms to minimize.
[2024-06-01 17:14:09] [INFO ] Deduced a trap composed of 53 places in 105 ms of which 2 ms to minimize.
[2024-06-01 17:14:09] [INFO ] Deduced a trap composed of 93 places in 131 ms of which 2 ms to minimize.
[2024-06-01 17:14:09] [INFO ] Deduced a trap composed of 91 places in 105 ms of which 2 ms to minimize.
[2024-06-01 17:14:09] [INFO ] Deduced a trap composed of 53 places in 101 ms of which 2 ms to minimize.
[2024-06-01 17:14:09] [INFO ] Deduced a trap composed of 80 places in 117 ms of which 2 ms to minimize.
[2024-06-01 17:14:09] [INFO ] Deduced a trap composed of 93 places in 128 ms of which 2 ms to minimize.
[2024-06-01 17:14:10] [INFO ] Deduced a trap composed of 53 places in 133 ms of which 2 ms to minimize.
[2024-06-01 17:14:10] [INFO ] Deduced a trap composed of 53 places in 117 ms of which 3 ms to minimize.
[2024-06-01 17:14:10] [INFO ] Deduced a trap composed of 97 places in 129 ms of which 2 ms to minimize.
[2024-06-01 17:14:10] [INFO ] Deduced a trap composed of 93 places in 117 ms of which 2 ms to minimize.
[2024-06-01 17:14:10] [INFO ] Deduced a trap composed of 93 places in 112 ms of which 2 ms to minimize.
[2024-06-01 17:14:10] [INFO ] Deduced a trap composed of 93 places in 130 ms of which 2 ms to minimize.
[2024-06-01 17:14:10] [INFO ] Deduced a trap composed of 74 places in 136 ms of which 2 ms to minimize.
[2024-06-01 17:14:11] [INFO ] Deduced a trap composed of 76 places in 135 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/294 variables, 15/80 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 17:14:15] [INFO ] Deduced a trap composed of 99 places in 138 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/294 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 17:14:17] [INFO ] Deduced a trap composed of 17 places in 156 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/294 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 17:14:21] [INFO ] Deduced a trap composed of 102 places in 179 ms of which 2 ms to minimize.
[2024-06-01 17:14:21] [INFO ] Deduced a trap composed of 111 places in 125 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/294 variables, 2/84 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/294 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 11 (OVERLAPS) 406/700 variables, 294/378 constraints. Problems are: Problem set: 0 solved, 404 unsolved
SMT process timed out in 30452ms, After SMT, problems are : Problem set: 0 solved, 404 unsolved
Search for dead transitions found 0 dead transitions in 30458ms
Starting structural reductions in SI_LTL mode, iteration 1 : 294/343 places, 410/459 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 73405 ms. Remains : 294/343 places, 410/459 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) (NOT p1) (NOT p3)), (X (NOT p2)), (X (NOT (AND p0 p1 p2 (NOT p3)))), (X (NOT p3)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) p2 (NOT p3)))), (X (AND (NOT p1) (NOT p2) (NOT p3))), (X (NOT (AND p0 p1 (NOT p2) (NOT p3)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2) p3))), (X (NOT (AND p0 p1 p2 p3))), (X (NOT (AND p0 (NOT p1) p2 (NOT p3)))), (X (NOT (AND (NOT p0) p1 p2 (NOT p3)))), (X (NOT (AND p0 (NOT p1) p2 p3))), (X (NOT (AND (NOT p0) p1 p2 p3))), (X (NOT (AND p0 (NOT p1) (NOT p2) p3))), (X (AND (NOT p2) (NOT p3))), (X (NOT (AND (NOT p0) p1 (NOT p2) (NOT p3)))), (X (NOT (AND p0 p1 (NOT p2) p3))), (X (NOT (AND (NOT p0) p1 (NOT p2) p3))), (X (NOT (AND (NOT p0) (NOT p1) p2 p3))), (X (NOT p1)), (X (X (NOT (AND p0 p1 p2 (NOT p3))))), (X (X (NOT p3))), (X (X (NOT (AND p0 p1 (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2) p3)))), (X (X (NOT (AND p0 p1 p2 p3)))), (X (X (NOT (AND p0 (NOT p1) p2 (NOT p3))))), (X (X (NOT (AND (NOT p0) p1 p2 (NOT p3))))), (X (X (NOT (AND p0 (NOT p1) p2 p3)))), (X (X (NOT (AND (NOT p0) p1 p2 p3)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2) p3)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2) (NOT p3))))), (X (X (NOT (AND p0 p1 (NOT p2) p3)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2) p3)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2 p3)))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2) (NOT p3))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p3)))), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X (NOT p0)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p3))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) (NOT p1) p2 (NOT p3)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2 (NOT p3))))), (X (X (AND (NOT p1) (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p3))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 36 factoid took 1211 ms. Reduced automaton from 19 states, 73 edges and 4 AP (stutter insensitive) to 19 states, 73 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 1108 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (AND (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), false, false, false, (AND (NOT p2) p1 (NOT p3) (NOT p0)), false, false, false, false, false, false, false, false, false, false]
RANDOM walk for 40000 steps (2969 resets) in 2002 ms. (19 steps per ms) remains 11/23 properties
BEST_FIRST walk for 40000 steps (1288 resets) in 419 ms. (95 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40000 steps (1288 resets) in 454 ms. (87 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40000 steps (1288 resets) in 555 ms. (71 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40000 steps (1288 resets) in 520 ms. (76 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (928 resets) in 615 ms. (64 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40000 steps (1288 resets) in 605 ms. (66 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (860 resets) in 413 ms. (96 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40000 steps (1288 resets) in 662 ms. (60 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40000 steps (1288 resets) in 653 ms. (61 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (1080 resets) in 520 ms. (76 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (861 resets) in 414 ms. (96 steps per ms) remains 11/11 properties
[2024-06-01 17:14:32] [INFO ] Flow matrix only has 406 transitions (discarded 4 similar events)
[2024-06-01 17:14:32] [INFO ] Invariant cache hit.
[2024-06-01 17:14:32] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 66/72 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/72 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (OVERLAPS) 73/145 variables, 19/22 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/145 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 11 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 90/235 variables, 18/40 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/235 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Problem apf1 is UNSAT
Problem apf6 is UNSAT
Problem apf9 is UNSAT
Problem apf10 is UNSAT
Problem apf12 is UNSAT
Problem apf13 is UNSAT
Problem apf14 is UNSAT
Problem apf15 is UNSAT
Problem apf18 is UNSAT
Problem apf19 is UNSAT
Problem apf21 is UNSAT
After SMT solving in domain Real declared 288/700 variables, and 52 constraints, problems are : Problem set: 11 solved, 0 unsolved in 188 ms.
Refiners :[Positive P Invariants (semi-flows): 39/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/294 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints]
After SMT, in 216ms problems are : Problem set: 11 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 11 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1) (NOT p3)), (X (NOT p2)), (X (NOT (AND p0 p1 p2 (NOT p3)))), (X (NOT p3)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) p2 (NOT p3)))), (X (AND (NOT p1) (NOT p2) (NOT p3))), (X (NOT (AND p0 p1 (NOT p2) (NOT p3)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2) p3))), (X (NOT (AND p0 p1 p2 p3))), (X (NOT (AND p0 (NOT p1) p2 (NOT p3)))), (X (NOT (AND (NOT p0) p1 p2 (NOT p3)))), (X (NOT (AND p0 (NOT p1) p2 p3))), (X (NOT (AND (NOT p0) p1 p2 p3))), (X (NOT (AND p0 (NOT p1) (NOT p2) p3))), (X (AND (NOT p2) (NOT p3))), (X (NOT (AND (NOT p0) p1 (NOT p2) (NOT p3)))), (X (NOT (AND p0 p1 (NOT p2) p3))), (X (NOT (AND (NOT p0) p1 (NOT p2) p3))), (X (NOT (AND (NOT p0) (NOT p1) p2 p3))), (X (NOT p1)), (X (X (NOT (AND p0 p1 p2 (NOT p3))))), (X (X (NOT p3))), (X (X (NOT (AND p0 p1 (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2) p3)))), (X (X (NOT (AND p0 p1 p2 p3)))), (X (X (NOT (AND p0 (NOT p1) p2 (NOT p3))))), (X (X (NOT (AND (NOT p0) p1 p2 (NOT p3))))), (X (X (NOT (AND p0 (NOT p1) p2 p3)))), (X (X (NOT (AND (NOT p0) p1 p2 p3)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2) p3)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2) (NOT p3))))), (X (X (NOT (AND p0 p1 (NOT p2) p3)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2) p3)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2 p3)))), (X (X (NOT p1))), (G (OR (NOT p0) (NOT p1) (NOT p2) (NOT p3))), (G (OR (NOT p0) p1 p2 (NOT p3))), (G (OR p0 (NOT p1) (NOT p2) (NOT p3))), (G (OR (NOT p0) (NOT p1) p2 p3)), (G (OR (NOT p0) p1 (NOT p2) (NOT p3))), (G (OR p0 (NOT p1) (NOT p2) p3)), (G (OR p0 (NOT p1) p2 (NOT p3))), (G (OR (NOT p0) (NOT p1) p2 (NOT p3))), (G (OR (NOT p0) (NOT p1) (NOT p2) p3)), (G (OR (NOT p0) p1 (NOT p2) p3)), (G (OR p0 p1 (NOT p2) (NOT p3)))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2) (NOT p3))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p3)))), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X (NOT p0)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p3))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) (NOT p1) p2 (NOT p3)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2 (NOT p3))))), (X (X (AND (NOT p1) (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p3))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X p0)), (X (X (NOT p0))), (F (NOT (OR p0 p1 p2 (NOT p3)))), (F (NOT (AND (NOT p1) (NOT p2) (NOT p3)))), (F (NOT (OR p0 p1 (NOT p2) p3))), (F (NOT (OR p0 p2 p3))), (F (NOT (AND (NOT p1) (NOT p2)))), (F p2), (F (NOT (OR p0 (NOT p1) p2 p3))), (F p3), (F (NOT (AND (NOT p2) (NOT p3)))), (F (NOT (OR p0 p2))), (F p1), (F (NOT p0))]
Knowledge based reduction with 47 factoid took 1787 ms. Reduced automaton from 19 states, 73 edges and 4 AP (stutter insensitive) to 19 states, 73 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 1133 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (AND (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), false, false, false, (AND (NOT p2) p1 (NOT p3) (NOT p0)), false, false, false, false, false, false, false, false, false, false]
Stuttering acceptance computed with spot in 1108 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (AND (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), false, false, false, (AND (NOT p2) p1 (NOT p3) (NOT p0)), false, false, false, false, false, false, false, false, false, false]
[2024-06-01 17:14:36] [INFO ] Flow matrix only has 406 transitions (discarded 4 similar events)
[2024-06-01 17:14:36] [INFO ] Invariant cache hit.
[2024-06-01 17:14:37] [INFO ] [Real]Absence check using 44 positive place invariants in 15 ms returned sat
[2024-06-01 17:14:37] [INFO ] [Real]Absence check using 44 positive and 13 generalized place invariants in 20 ms returned sat
[2024-06-01 17:14:37] [INFO ] [Real]Absence check using state equation in 486 ms returned sat
[2024-06-01 17:14:37] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 17:14:38] [INFO ] [Nat]Absence check using 44 positive place invariants in 13 ms returned sat
[2024-06-01 17:14:38] [INFO ] [Nat]Absence check using 44 positive and 13 generalized place invariants in 21 ms returned sat
[2024-06-01 17:14:38] [INFO ] [Nat]Absence check using state equation in 407 ms returned sat
[2024-06-01 17:14:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 17:14:38] [INFO ] [Nat]Added 1 Read/Feed constraints in 9 ms returned sat
[2024-06-01 17:14:38] [INFO ] Computed and/alt/rep : 204/699/204 causal constraints (skipped 196 transitions) in 38 ms.
[2024-06-01 17:14:38] [INFO ] Added : 22 causal constraints over 5 iterations in 208 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p2))
Stuttering acceptance computed with spot in 865 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (AND (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), false, false, false, (AND (NOT p2) p1 (NOT p3) (NOT p0)), false, false, false, false, false, false, false, false, false, false]
Product exploration explored 100000 steps with 14830 reset in 296 ms.
Product exploration explored 100000 steps with 14817 reset in 278 ms.
Support contains 6 out of 294 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 294/294 places, 410/410 transitions.
Applied a total of 0 rules in 9 ms. Remains 294 /294 variables (removed 0) and now considering 410/410 (removed 0) transitions.
Running 404 sub problems to find dead transitions.
[2024-06-01 17:14:40] [INFO ] Flow matrix only has 406 transitions (discarded 4 similar events)
[2024-06-01 17:14:40] [INFO ] Invariant cache hit.
[2024-06-01 17:14:40] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/288 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/288 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 17:14:43] [INFO ] Deduced a trap composed of 54 places in 100 ms of which 2 ms to minimize.
[2024-06-01 17:14:44] [INFO ] Deduced a trap composed of 54 places in 110 ms of which 2 ms to minimize.
[2024-06-01 17:14:44] [INFO ] Deduced a trap composed of 54 places in 94 ms of which 2 ms to minimize.
[2024-06-01 17:14:44] [INFO ] Deduced a trap composed of 53 places in 86 ms of which 3 ms to minimize.
[2024-06-01 17:14:44] [INFO ] Deduced a trap composed of 53 places in 104 ms of which 1 ms to minimize.
[2024-06-01 17:14:44] [INFO ] Deduced a trap composed of 53 places in 77 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/288 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 17:14:45] [INFO ] Deduced a trap composed of 53 places in 56 ms of which 1 ms to minimize.
[2024-06-01 17:14:46] [INFO ] Deduced a trap composed of 53 places in 65 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/288 variables, 2/59 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/288 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 5 (OVERLAPS) 6/294 variables, 6/65 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 17:14:52] [INFO ] Deduced a trap composed of 72 places in 165 ms of which 3 ms to minimize.
[2024-06-01 17:14:52] [INFO ] Deduced a trap composed of 53 places in 148 ms of which 2 ms to minimize.
[2024-06-01 17:14:52] [INFO ] Deduced a trap composed of 93 places in 135 ms of which 2 ms to minimize.
[2024-06-01 17:14:52] [INFO ] Deduced a trap composed of 91 places in 126 ms of which 2 ms to minimize.
[2024-06-01 17:14:52] [INFO ] Deduced a trap composed of 53 places in 170 ms of which 2 ms to minimize.
[2024-06-01 17:14:52] [INFO ] Deduced a trap composed of 80 places in 146 ms of which 2 ms to minimize.
[2024-06-01 17:14:52] [INFO ] Deduced a trap composed of 93 places in 142 ms of which 3 ms to minimize.
[2024-06-01 17:14:53] [INFO ] Deduced a trap composed of 53 places in 160 ms of which 5 ms to minimize.
[2024-06-01 17:14:53] [INFO ] Deduced a trap composed of 53 places in 132 ms of which 2 ms to minimize.
[2024-06-01 17:14:53] [INFO ] Deduced a trap composed of 97 places in 124 ms of which 2 ms to minimize.
[2024-06-01 17:14:53] [INFO ] Deduced a trap composed of 93 places in 123 ms of which 3 ms to minimize.
[2024-06-01 17:14:53] [INFO ] Deduced a trap composed of 93 places in 123 ms of which 2 ms to minimize.
[2024-06-01 17:14:53] [INFO ] Deduced a trap composed of 93 places in 124 ms of which 2 ms to minimize.
[2024-06-01 17:14:54] [INFO ] Deduced a trap composed of 74 places in 170 ms of which 2 ms to minimize.
[2024-06-01 17:14:54] [INFO ] Deduced a trap composed of 76 places in 162 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/294 variables, 15/80 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 17:14:58] [INFO ] Deduced a trap composed of 99 places in 158 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/294 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 17:15:00] [INFO ] Deduced a trap composed of 17 places in 176 ms of which 2 ms to minimize.
SMT process timed out in 20572ms, After SMT, problems are : Problem set: 0 solved, 404 unsolved
Search for dead transitions found 0 dead transitions in 20579ms
[2024-06-01 17:15:00] [INFO ] Flow matrix only has 406 transitions (discarded 4 similar events)
[2024-06-01 17:15:00] [INFO ] Invariant cache hit.
[2024-06-01 17:15:01] [INFO ] Implicit Places using invariants in 344 ms returned []
[2024-06-01 17:15:01] [INFO ] Flow matrix only has 406 transitions (discarded 4 similar events)
[2024-06-01 17:15:01] [INFO ] Invariant cache hit.
[2024-06-01 17:15:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 17:15:03] [INFO ] Implicit Places using invariants and state equation in 2055 ms returned []
Implicit Place search using SMT with State Equation took 2403 ms to find 0 implicit places.
[2024-06-01 17:15:03] [INFO ] Redundant transitions in 2 ms returned []
Running 404 sub problems to find dead transitions.
[2024-06-01 17:15:03] [INFO ] Flow matrix only has 406 transitions (discarded 4 similar events)
[2024-06-01 17:15:03] [INFO ] Invariant cache hit.
[2024-06-01 17:15:03] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/288 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/288 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 17:15:06] [INFO ] Deduced a trap composed of 54 places in 92 ms of which 2 ms to minimize.
[2024-06-01 17:15:06] [INFO ] Deduced a trap composed of 54 places in 82 ms of which 1 ms to minimize.
[2024-06-01 17:15:06] [INFO ] Deduced a trap composed of 54 places in 80 ms of which 1 ms to minimize.
[2024-06-01 17:15:07] [INFO ] Deduced a trap composed of 53 places in 106 ms of which 2 ms to minimize.
[2024-06-01 17:15:07] [INFO ] Deduced a trap composed of 53 places in 105 ms of which 2 ms to minimize.
[2024-06-01 17:15:07] [INFO ] Deduced a trap composed of 53 places in 73 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/288 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 17:15:08] [INFO ] Deduced a trap composed of 53 places in 72 ms of which 2 ms to minimize.
[2024-06-01 17:15:09] [INFO ] Deduced a trap composed of 53 places in 74 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/288 variables, 2/59 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/288 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 5 (OVERLAPS) 6/294 variables, 6/65 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 17:15:15] [INFO ] Deduced a trap composed of 72 places in 151 ms of which 3 ms to minimize.
[2024-06-01 17:15:15] [INFO ] Deduced a trap composed of 53 places in 114 ms of which 2 ms to minimize.
[2024-06-01 17:15:15] [INFO ] Deduced a trap composed of 93 places in 117 ms of which 2 ms to minimize.
[2024-06-01 17:15:15] [INFO ] Deduced a trap composed of 91 places in 116 ms of which 2 ms to minimize.
[2024-06-01 17:15:15] [INFO ] Deduced a trap composed of 53 places in 109 ms of which 2 ms to minimize.
[2024-06-01 17:15:16] [INFO ] Deduced a trap composed of 80 places in 124 ms of which 2 ms to minimize.
[2024-06-01 17:15:16] [INFO ] Deduced a trap composed of 93 places in 123 ms of which 2 ms to minimize.
[2024-06-01 17:15:16] [INFO ] Deduced a trap composed of 53 places in 133 ms of which 2 ms to minimize.
[2024-06-01 17:15:16] [INFO ] Deduced a trap composed of 53 places in 123 ms of which 2 ms to minimize.
[2024-06-01 17:15:16] [INFO ] Deduced a trap composed of 97 places in 146 ms of which 2 ms to minimize.
[2024-06-01 17:15:16] [INFO ] Deduced a trap composed of 93 places in 118 ms of which 2 ms to minimize.
[2024-06-01 17:15:16] [INFO ] Deduced a trap composed of 93 places in 112 ms of which 2 ms to minimize.
[2024-06-01 17:15:17] [INFO ] Deduced a trap composed of 93 places in 112 ms of which 2 ms to minimize.
[2024-06-01 17:15:17] [INFO ] Deduced a trap composed of 74 places in 115 ms of which 2 ms to minimize.
[2024-06-01 17:15:17] [INFO ] Deduced a trap composed of 76 places in 111 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/294 variables, 15/80 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 17:15:21] [INFO ] Deduced a trap composed of 99 places in 142 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/294 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 17:15:23] [INFO ] Deduced a trap composed of 17 places in 163 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/294 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 17:15:26] [INFO ] Deduced a trap composed of 102 places in 103 ms of which 1 ms to minimize.
[2024-06-01 17:15:26] [INFO ] Deduced a trap composed of 111 places in 97 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/294 variables, 2/84 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/294 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 11 (OVERLAPS) 406/700 variables, 294/378 constraints. Problems are: Problem set: 0 solved, 404 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 12 (INCLUDED_ONLY) 0/700 variables, 1/379 constraints. Problems are: Problem set: 0 solved, 404 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 700/700 variables, and 379 constraints, problems are : Problem set: 0 solved, 404 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 294/294 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 404/404 constraints, Known Traps: 27/27 constraints]
Escalating to Integer solving :Problem set: 0 solved, 404 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/288 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/288 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/288 variables, 8/59 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/288 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 4 (OVERLAPS) 6/294 variables, 6/65 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/294 variables, 19/84 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 17:15:38] [INFO ] Deduced a trap composed of 13 places in 148 ms of which 2 ms to minimize.
[2024-06-01 17:15:41] [INFO ] Deduced a trap composed of 119 places in 155 ms of which 2 ms to minimize.
[2024-06-01 17:15:41] [INFO ] Deduced a trap composed of 116 places in 145 ms of which 2 ms to minimize.
[2024-06-01 17:15:42] [INFO ] Deduced a trap composed of 118 places in 104 ms of which 2 ms to minimize.
[2024-06-01 17:15:42] [INFO ] Deduced a trap composed of 120 places in 104 ms of which 2 ms to minimize.
[2024-06-01 17:15:42] [INFO ] Deduced a trap composed of 118 places in 103 ms of which 1 ms to minimize.
[2024-06-01 17:15:42] [INFO ] Deduced a trap composed of 114 places in 106 ms of which 1 ms to minimize.
[2024-06-01 17:15:42] [INFO ] Deduced a trap composed of 118 places in 103 ms of which 2 ms to minimize.
[2024-06-01 17:15:42] [INFO ] Deduced a trap composed of 120 places in 105 ms of which 2 ms to minimize.
[2024-06-01 17:15:42] [INFO ] Deduced a trap composed of 110 places in 113 ms of which 2 ms to minimize.
[2024-06-01 17:15:42] [INFO ] Deduced a trap composed of 120 places in 104 ms of which 2 ms to minimize.
[2024-06-01 17:15:43] [INFO ] Deduced a trap composed of 110 places in 105 ms of which 2 ms to minimize.
[2024-06-01 17:15:43] [INFO ] Deduced a trap composed of 118 places in 108 ms of which 2 ms to minimize.
[2024-06-01 17:15:43] [INFO ] Deduced a trap composed of 110 places in 104 ms of which 2 ms to minimize.
[2024-06-01 17:15:43] [INFO ] Deduced a trap composed of 117 places in 106 ms of which 1 ms to minimize.
[2024-06-01 17:15:43] [INFO ] Deduced a trap composed of 114 places in 98 ms of which 2 ms to minimize.
[2024-06-01 17:15:43] [INFO ] Deduced a trap composed of 118 places in 118 ms of which 2 ms to minimize.
[2024-06-01 17:15:43] [INFO ] Deduced a trap composed of 109 places in 105 ms of which 1 ms to minimize.
[2024-06-01 17:15:43] [INFO ] Deduced a trap composed of 114 places in 125 ms of which 2 ms to minimize.
[2024-06-01 17:15:44] [INFO ] Deduced a trap composed of 104 places in 99 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/294 variables, 20/104 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 17:15:46] [INFO ] Deduced a trap composed of 116 places in 141 ms of which 2 ms to minimize.
[2024-06-01 17:15:46] [INFO ] Deduced a trap composed of 118 places in 144 ms of which 3 ms to minimize.
[2024-06-01 17:15:46] [INFO ] Deduced a trap composed of 108 places in 122 ms of which 2 ms to minimize.
[2024-06-01 17:15:46] [INFO ] Deduced a trap composed of 111 places in 166 ms of which 3 ms to minimize.
[2024-06-01 17:15:47] [INFO ] Deduced a trap composed of 118 places in 124 ms of which 2 ms to minimize.
[2024-06-01 17:15:47] [INFO ] Deduced a trap composed of 112 places in 121 ms of which 2 ms to minimize.
[2024-06-01 17:15:47] [INFO ] Deduced a trap composed of 116 places in 143 ms of which 3 ms to minimize.
[2024-06-01 17:15:47] [INFO ] Deduced a trap composed of 122 places in 144 ms of which 2 ms to minimize.
[2024-06-01 17:15:47] [INFO ] Deduced a trap composed of 110 places in 135 ms of which 2 ms to minimize.
[2024-06-01 17:15:47] [INFO ] Deduced a trap composed of 108 places in 118 ms of which 2 ms to minimize.
[2024-06-01 17:15:48] [INFO ] Deduced a trap composed of 114 places in 141 ms of which 3 ms to minimize.
[2024-06-01 17:15:48] [INFO ] Deduced a trap composed of 118 places in 150 ms of which 2 ms to minimize.
[2024-06-01 17:15:48] [INFO ] Deduced a trap composed of 122 places in 121 ms of which 2 ms to minimize.
[2024-06-01 17:15:48] [INFO ] Deduced a trap composed of 124 places in 147 ms of which 2 ms to minimize.
[2024-06-01 17:15:49] [INFO ] Deduced a trap composed of 110 places in 128 ms of which 2 ms to minimize.
[2024-06-01 17:15:49] [INFO ] Deduced a trap composed of 108 places in 128 ms of which 2 ms to minimize.
[2024-06-01 17:15:49] [INFO ] Deduced a trap composed of 106 places in 147 ms of which 2 ms to minimize.
[2024-06-01 17:15:49] [INFO ] Deduced a trap composed of 115 places in 143 ms of which 2 ms to minimize.
[2024-06-01 17:15:49] [INFO ] Deduced a trap composed of 117 places in 152 ms of which 2 ms to minimize.
[2024-06-01 17:15:49] [INFO ] Deduced a trap composed of 110 places in 147 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/294 variables, 20/124 constraints. Problems are: Problem set: 0 solved, 404 unsolved
[2024-06-01 17:15:57] [INFO ] Deduced a trap composed of 132 places in 164 ms of which 2 ms to minimize.
[2024-06-01 17:15:57] [INFO ] Deduced a trap composed of 126 places in 150 ms of which 2 ms to minimize.
[2024-06-01 17:15:58] [INFO ] Deduced a trap composed of 84 places in 147 ms of which 2 ms to minimize.
[2024-06-01 17:15:58] [INFO ] Deduced a trap composed of 91 places in 147 ms of which 3 ms to minimize.
[2024-06-01 17:15:58] [INFO ] Deduced a trap composed of 103 places in 121 ms of which 2 ms to minimize.
[2024-06-01 17:15:58] [INFO ] Deduced a trap composed of 95 places in 146 ms of which 2 ms to minimize.
[2024-06-01 17:15:58] [INFO ] Deduced a trap composed of 91 places in 117 ms of which 2 ms to minimize.
[2024-06-01 17:15:58] [INFO ] Deduced a trap composed of 93 places in 116 ms of which 3 ms to minimize.
[2024-06-01 17:15:59] [INFO ] Deduced a trap composed of 89 places in 145 ms of which 2 ms to minimize.
[2024-06-01 17:15:59] [INFO ] Deduced a trap composed of 102 places in 152 ms of which 2 ms to minimize.
[2024-06-01 17:15:59] [INFO ] Deduced a trap composed of 99 places in 153 ms of which 3 ms to minimize.
[2024-06-01 17:16:00] [INFO ] Deduced a trap composed of 87 places in 144 ms of which 2 ms to minimize.
[2024-06-01 17:16:00] [INFO ] Deduced a trap composed of 96 places in 152 ms of which 2 ms to minimize.
[2024-06-01 17:16:00] [INFO ] Deduced a trap composed of 90 places in 142 ms of which 2 ms to minimize.
[2024-06-01 17:16:01] [INFO ] Deduced a trap composed of 81 places in 146 ms of which 2 ms to minimize.
[2024-06-01 17:16:01] [INFO ] Deduced a trap composed of 100 places in 147 ms of which 2 ms to minimize.
[2024-06-01 17:16:01] [INFO ] Deduced a trap composed of 90 places in 138 ms of which 2 ms to minimize.
[2024-06-01 17:16:01] [INFO ] Deduced a trap composed of 93 places in 137 ms of which 2 ms to minimize.
[2024-06-01 17:16:01] [INFO ] Deduced a trap composed of 91 places in 181 ms of which 2 ms to minimize.
[2024-06-01 17:16:02] [INFO ] Deduced a trap composed of 96 places in 181 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/294 variables, 20/144 constraints. Problems are: Problem set: 0 solved, 404 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 294/700 variables, and 144 constraints, problems are : Problem set: 0 solved, 404 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/294 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/404 constraints, Known Traps: 87/87 constraints]
After SMT, in 60439ms problems are : Problem set: 0 solved, 404 unsolved
Search for dead transitions found 0 dead transitions in 60447ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 83451 ms. Remains : 294/294 places, 410/410 transitions.
Treatment of property PolyORBNT-PT-S05J20-LTLFireability-14 finished in 264582 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(X(F(p0)))||G(p1)))))'
Support contains 3 out of 343 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 343/343 places, 459/459 transitions.
Applied a total of 0 rules in 5 ms. Remains 343 /343 variables (removed 0) and now considering 459/459 (removed 0) transitions.
Running 453 sub problems to find dead transitions.
[2024-06-01 17:16:03] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 343 cols
[2024-06-01 17:16:03] [INFO ] Computed 57 invariants in 10 ms
[2024-06-01 17:16:03] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:16:11] [INFO ] Deduced a trap composed of 24 places in 205 ms of which 3 ms to minimize.
[2024-06-01 17:16:12] [INFO ] Deduced a trap composed of 116 places in 209 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 2/59 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:16:13] [INFO ] Deduced a trap composed of 147 places in 189 ms of which 4 ms to minimize.
[2024-06-01 17:16:14] [INFO ] Deduced a trap composed of 162 places in 175 ms of which 4 ms to minimize.
[2024-06-01 17:16:14] [INFO ] Deduced a trap composed of 89 places in 178 ms of which 4 ms to minimize.
[2024-06-01 17:16:14] [INFO ] Deduced a trap composed of 56 places in 182 ms of which 5 ms to minimize.
[2024-06-01 17:16:14] [INFO ] Deduced a trap composed of 144 places in 175 ms of which 4 ms to minimize.
[2024-06-01 17:16:14] [INFO ] Deduced a trap composed of 144 places in 174 ms of which 4 ms to minimize.
[2024-06-01 17:16:16] [INFO ] Deduced a trap composed of 119 places in 111 ms of which 2 ms to minimize.
[2024-06-01 17:16:17] [INFO ] Deduced a trap composed of 77 places in 156 ms of which 2 ms to minimize.
[2024-06-01 17:16:17] [INFO ] Deduced a trap composed of 104 places in 169 ms of which 3 ms to minimize.
[2024-06-01 17:16:17] [INFO ] Deduced a trap composed of 77 places in 168 ms of which 2 ms to minimize.
[2024-06-01 17:16:17] [INFO ] Deduced a trap composed of 164 places in 131 ms of which 2 ms to minimize.
[2024-06-01 17:16:17] [INFO ] Deduced a trap composed of 77 places in 135 ms of which 2 ms to minimize.
[2024-06-01 17:16:17] [INFO ] Deduced a trap composed of 77 places in 138 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 13/72 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:16:19] [INFO ] Deduced a trap composed of 56 places in 183 ms of which 4 ms to minimize.
[2024-06-01 17:16:19] [INFO ] Deduced a trap composed of 143 places in 139 ms of which 2 ms to minimize.
[2024-06-01 17:16:19] [INFO ] Deduced a trap composed of 144 places in 173 ms of which 4 ms to minimize.
[2024-06-01 17:16:19] [INFO ] Deduced a trap composed of 141 places in 163 ms of which 2 ms to minimize.
[2024-06-01 17:16:19] [INFO ] Deduced a trap composed of 144 places in 139 ms of which 3 ms to minimize.
[2024-06-01 17:16:20] [INFO ] Deduced a trap composed of 56 places in 214 ms of which 3 ms to minimize.
[2024-06-01 17:16:20] [INFO ] Deduced a trap composed of 147 places in 125 ms of which 2 ms to minimize.
[2024-06-01 17:16:20] [INFO ] Deduced a trap composed of 138 places in 166 ms of which 4 ms to minimize.
[2024-06-01 17:16:20] [INFO ] Deduced a trap composed of 138 places in 186 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/343 variables, 9/81 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 343/798 variables, and 81 constraints, problems are : Problem set: 0 solved, 453 unsolved in 20033 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 24/24 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:16:25] [INFO ] Deduced a trap composed of 57 places in 107 ms of which 2 ms to minimize.
[2024-06-01 17:16:25] [INFO ] Deduced a trap composed of 57 places in 93 ms of which 1 ms to minimize.
[2024-06-01 17:16:26] [INFO ] Deduced a trap composed of 57 places in 118 ms of which 2 ms to minimize.
[2024-06-01 17:16:26] [INFO ] Deduced a trap composed of 57 places in 77 ms of which 1 ms to minimize.
[2024-06-01 17:16:27] [INFO ] Deduced a trap composed of 57 places in 108 ms of which 1 ms to minimize.
[2024-06-01 17:16:27] [INFO ] Deduced a trap composed of 57 places in 113 ms of which 1 ms to minimize.
[2024-06-01 17:16:27] [INFO ] Deduced a trap composed of 57 places in 108 ms of which 1 ms to minimize.
[2024-06-01 17:16:28] [INFO ] Deduced a trap composed of 57 places in 111 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 8/59 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:16:29] [INFO ] Deduced a trap composed of 14 places in 116 ms of which 1 ms to minimize.
[2024-06-01 17:16:29] [INFO ] Deduced a trap composed of 12 places in 138 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/337 variables, 2/61 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/337 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 5 (OVERLAPS) 6/343 variables, 6/67 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/343 variables, 24/91 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:16:43] [INFO ] Deduced a trap composed of 147 places in 132 ms of which 3 ms to minimize.
[2024-06-01 17:16:43] [INFO ] Deduced a trap composed of 144 places in 140 ms of which 3 ms to minimize.
[2024-06-01 17:16:43] [INFO ] Deduced a trap composed of 141 places in 161 ms of which 3 ms to minimize.
[2024-06-01 17:16:44] [INFO ] Deduced a trap composed of 150 places in 184 ms of which 3 ms to minimize.
[2024-06-01 17:16:44] [INFO ] Deduced a trap composed of 142 places in 148 ms of which 3 ms to minimize.
SMT process timed out in 40621ms, After SMT, problems are : Problem set: 0 solved, 453 unsolved
Search for dead transitions found 0 dead transitions in 40627ms
[2024-06-01 17:16:44] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 17:16:44] [INFO ] Invariant cache hit.
[2024-06-01 17:16:44] [INFO ] Implicit Places using invariants in 355 ms returned []
[2024-06-01 17:16:44] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 17:16:44] [INFO ] Invariant cache hit.
[2024-06-01 17:16:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 17:16:46] [INFO ] Implicit Places using invariants and state equation in 2285 ms returned []
Implicit Place search using SMT with State Equation took 2642 ms to find 0 implicit places.
Running 453 sub problems to find dead transitions.
[2024-06-01 17:16:46] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 17:16:46] [INFO ] Invariant cache hit.
[2024-06-01 17:16:46] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:16:55] [INFO ] Deduced a trap composed of 56 places in 154 ms of which 2 ms to minimize.
[2024-06-01 17:16:55] [INFO ] Deduced a trap composed of 135 places in 108 ms of which 1 ms to minimize.
[2024-06-01 17:16:55] [INFO ] Deduced a trap composed of 56 places in 102 ms of which 1 ms to minimize.
[2024-06-01 17:16:55] [INFO ] Deduced a trap composed of 138 places in 117 ms of which 2 ms to minimize.
[2024-06-01 17:16:55] [INFO ] Deduced a trap composed of 135 places in 149 ms of which 2 ms to minimize.
[2024-06-01 17:16:56] [INFO ] Deduced a trap composed of 89 places in 144 ms of which 2 ms to minimize.
[2024-06-01 17:16:56] [INFO ] Deduced a trap composed of 150 places in 160 ms of which 2 ms to minimize.
[2024-06-01 17:16:56] [INFO ] Deduced a trap composed of 135 places in 123 ms of which 1 ms to minimize.
[2024-06-01 17:16:56] [INFO ] Deduced a trap composed of 144 places in 120 ms of which 2 ms to minimize.
[2024-06-01 17:16:56] [INFO ] Deduced a trap composed of 144 places in 141 ms of which 1 ms to minimize.
[2024-06-01 17:16:56] [INFO ] Deduced a trap composed of 147 places in 130 ms of which 3 ms to minimize.
[2024-06-01 17:16:57] [INFO ] Deduced a trap composed of 56 places in 160 ms of which 2 ms to minimize.
[2024-06-01 17:16:57] [INFO ] Deduced a trap composed of 147 places in 152 ms of which 2 ms to minimize.
[2024-06-01 17:16:57] [INFO ] Deduced a trap composed of 24 places in 169 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 14/71 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:16:58] [INFO ] Deduced a trap composed of 147 places in 117 ms of which 1 ms to minimize.
[2024-06-01 17:16:58] [INFO ] Deduced a trap composed of 147 places in 142 ms of which 2 ms to minimize.
[2024-06-01 17:16:59] [INFO ] Deduced a trap composed of 141 places in 167 ms of which 3 ms to minimize.
[2024-06-01 17:16:59] [INFO ] Deduced a trap composed of 144 places in 152 ms of which 2 ms to minimize.
[2024-06-01 17:16:59] [INFO ] Deduced a trap composed of 147 places in 150 ms of which 2 ms to minimize.
[2024-06-01 17:16:59] [INFO ] Deduced a trap composed of 147 places in 150 ms of which 2 ms to minimize.
[2024-06-01 17:16:59] [INFO ] Deduced a trap composed of 147 places in 153 ms of which 2 ms to minimize.
[2024-06-01 17:17:05] [INFO ] Deduced a trap composed of 119 places in 154 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 8/79 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:17:07] [INFO ] Deduced a trap composed of 138 places in 145 ms of which 3 ms to minimize.
[2024-06-01 17:17:07] [INFO ] Deduced a trap composed of 115 places in 193 ms of which 2 ms to minimize.
[2024-06-01 17:17:07] [INFO ] Deduced a trap composed of 100 places in 152 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/343 variables, 3/82 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 343/798 variables, and 82 constraints, problems are : Problem set: 0 solved, 453 unsolved in 30059 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 25/25 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:17:19] [INFO ] Deduced a trap composed of 57 places in 122 ms of which 2 ms to minimize.
[2024-06-01 17:17:20] [INFO ] Deduced a trap composed of 57 places in 117 ms of which 2 ms to minimize.
[2024-06-01 17:17:20] [INFO ] Deduced a trap composed of 57 places in 115 ms of which 3 ms to minimize.
[2024-06-01 17:17:21] [INFO ] Deduced a trap composed of 57 places in 126 ms of which 3 ms to minimize.
[2024-06-01 17:17:21] [INFO ] Deduced a trap composed of 58 places in 106 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 5/56 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:17:23] [INFO ] Deduced a trap composed of 57 places in 126 ms of which 1 ms to minimize.
[2024-06-01 17:17:24] [INFO ] Deduced a trap composed of 15 places in 135 ms of which 1 ms to minimize.
[2024-06-01 17:17:25] [INFO ] Deduced a trap composed of 57 places in 137 ms of which 2 ms to minimize.
[2024-06-01 17:17:25] [INFO ] Deduced a trap composed of 58 places in 125 ms of which 1 ms to minimize.
[2024-06-01 17:17:25] [INFO ] Deduced a trap composed of 57 places in 115 ms of which 2 ms to minimize.
[2024-06-01 17:17:26] [INFO ] Deduced a trap composed of 57 places in 160 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/337 variables, 6/62 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:17:27] [INFO ] Deduced a trap composed of 58 places in 186 ms of which 2 ms to minimize.
[2024-06-01 17:17:27] [INFO ] Deduced a trap composed of 57 places in 176 ms of which 1 ms to minimize.
[2024-06-01 17:17:28] [INFO ] Deduced a trap composed of 12 places in 193 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/337 variables, 3/65 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:17:32] [INFO ] Deduced a trap composed of 57 places in 130 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/337 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:17:35] [INFO ] Deduced a trap composed of 57 places in 77 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/337 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:17:36] [INFO ] Deduced a trap composed of 57 places in 83 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/337 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/337 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 9 (OVERLAPS) 6/343 variables, 6/74 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/343 variables, 25/99 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:17:47] [INFO ] Deduced a trap composed of 141 places in 172 ms of which 3 ms to minimize.
[2024-06-01 17:17:47] [INFO ] Deduced a trap composed of 150 places in 156 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/798 variables, and 101 constraints, problems are : Problem set: 0 solved, 453 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/453 constraints, Known Traps: 44/44 constraints]
After SMT, in 60444ms problems are : Problem set: 0 solved, 453 unsolved
Search for dead transitions found 0 dead transitions in 60449ms
Finished structural reductions in LTL mode , in 1 iterations and 103727 ms. Remains : 343/343 places, 459/459 transitions.
Stuttering acceptance computed with spot in 354 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBNT-PT-S05J20-LTLFireability-15
Product exploration explored 100000 steps with 20000 reset in 259 ms.
Product exploration explored 100000 steps with 20000 reset in 293 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 p0 (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 195 ms. Reduced automaton from 7 states, 10 edges and 2 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 268 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 8076 steps (556 resets) in 35 ms. (224 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 136 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 244 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 241 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 343 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 343/343 places, 459/459 transitions.
Applied a total of 0 rules in 4 ms. Remains 343 /343 variables (removed 0) and now considering 459/459 (removed 0) transitions.
Running 453 sub problems to find dead transitions.
[2024-06-01 17:17:49] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 17:17:49] [INFO ] Invariant cache hit.
[2024-06-01 17:17:49] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:18:05] [INFO ] Deduced a trap composed of 56 places in 178 ms of which 2 ms to minimize.
[2024-06-01 17:18:05] [INFO ] Deduced a trap composed of 135 places in 223 ms of which 3 ms to minimize.
[2024-06-01 17:18:05] [INFO ] Deduced a trap composed of 56 places in 184 ms of which 2 ms to minimize.
[2024-06-01 17:18:05] [INFO ] Deduced a trap composed of 138 places in 184 ms of which 2 ms to minimize.
[2024-06-01 17:18:05] [INFO ] Deduced a trap composed of 135 places in 136 ms of which 2 ms to minimize.
[2024-06-01 17:18:06] [INFO ] Deduced a trap composed of 89 places in 172 ms of which 3 ms to minimize.
[2024-06-01 17:18:06] [INFO ] Deduced a trap composed of 150 places in 163 ms of which 2 ms to minimize.
[2024-06-01 17:18:06] [INFO ] Deduced a trap composed of 135 places in 169 ms of which 2 ms to minimize.
[2024-06-01 17:18:06] [INFO ] Deduced a trap composed of 144 places in 183 ms of which 2 ms to minimize.
[2024-06-01 17:18:06] [INFO ] Deduced a trap composed of 144 places in 168 ms of which 2 ms to minimize.
[2024-06-01 17:18:06] [INFO ] Deduced a trap composed of 147 places in 150 ms of which 2 ms to minimize.
[2024-06-01 17:18:07] [INFO ] Deduced a trap composed of 56 places in 154 ms of which 2 ms to minimize.
[2024-06-01 17:18:07] [INFO ] Deduced a trap composed of 147 places in 130 ms of which 2 ms to minimize.
[2024-06-01 17:18:07] [INFO ] Deduced a trap composed of 24 places in 232 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 14/71 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:18:09] [INFO ] Deduced a trap composed of 147 places in 207 ms of which 2 ms to minimize.
[2024-06-01 17:18:09] [INFO ] Deduced a trap composed of 147 places in 178 ms of which 4 ms to minimize.
[2024-06-01 17:18:12] [INFO ] Deduced a trap composed of 141 places in 2863 ms of which 28 ms to minimize.
SMT process timed out in 22543ms, After SMT, problems are : Problem set: 0 solved, 453 unsolved
Search for dead transitions found 0 dead transitions in 22551ms
[2024-06-01 17:18:12] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 17:18:12] [INFO ] Invariant cache hit.
[2024-06-01 17:18:17] [INFO ] Implicit Places using invariants in 5101 ms returned []
[2024-06-01 17:18:17] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 17:18:17] [INFO ] Invariant cache hit.
[2024-06-01 17:18:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 17:18:19] [INFO ] Implicit Places using invariants and state equation in 2804 ms returned []
Implicit Place search using SMT with State Equation took 7917 ms to find 0 implicit places.
Running 453 sub problems to find dead transitions.
[2024-06-01 17:18:19] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 17:18:19] [INFO ] Invariant cache hit.
[2024-06-01 17:18:19] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:18:31] [INFO ] Deduced a trap composed of 56 places in 156 ms of which 2 ms to minimize.
[2024-06-01 17:18:31] [INFO ] Deduced a trap composed of 135 places in 245 ms of which 3 ms to minimize.
[2024-06-01 17:18:32] [INFO ] Deduced a trap composed of 56 places in 185 ms of which 2 ms to minimize.
[2024-06-01 17:18:32] [INFO ] Deduced a trap composed of 138 places in 174 ms of which 3 ms to minimize.
[2024-06-01 17:18:32] [INFO ] Deduced a trap composed of 135 places in 197 ms of which 3 ms to minimize.
[2024-06-01 17:18:32] [INFO ] Deduced a trap composed of 89 places in 171 ms of which 5 ms to minimize.
[2024-06-01 17:18:32] [INFO ] Deduced a trap composed of 150 places in 185 ms of which 3 ms to minimize.
[2024-06-01 17:18:33] [INFO ] Deduced a trap composed of 135 places in 184 ms of which 2 ms to minimize.
[2024-06-01 17:18:33] [INFO ] Deduced a trap composed of 144 places in 192 ms of which 2 ms to minimize.
[2024-06-01 17:18:33] [INFO ] Deduced a trap composed of 144 places in 215 ms of which 5 ms to minimize.
[2024-06-01 17:18:33] [INFO ] Deduced a trap composed of 147 places in 220 ms of which 6 ms to minimize.
[2024-06-01 17:18:34] [INFO ] Deduced a trap composed of 56 places in 208 ms of which 4 ms to minimize.
[2024-06-01 17:18:34] [INFO ] Deduced a trap composed of 147 places in 159 ms of which 2 ms to minimize.
[2024-06-01 17:18:35] [INFO ] Deduced a trap composed of 24 places in 1660 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 14/71 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:18:37] [INFO ] Deduced a trap composed of 147 places in 141 ms of which 2 ms to minimize.
[2024-06-01 17:18:37] [INFO ] Deduced a trap composed of 147 places in 141 ms of which 1 ms to minimize.
[2024-06-01 17:18:37] [INFO ] Deduced a trap composed of 141 places in 147 ms of which 2 ms to minimize.
[2024-06-01 17:18:38] [INFO ] Deduced a trap composed of 144 places in 219 ms of which 4 ms to minimize.
[2024-06-01 17:18:38] [INFO ] Deduced a trap composed of 147 places in 190 ms of which 3 ms to minimize.
[2024-06-01 17:18:38] [INFO ] Deduced a trap composed of 147 places in 177 ms of which 5 ms to minimize.
[2024-06-01 17:18:38] [INFO ] Deduced a trap composed of 147 places in 156 ms of which 3 ms to minimize.
[2024-06-01 17:18:49] [INFO ] Deduced a trap composed of 119 places in 192 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 8/79 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:18:50] [INFO ] Deduced a trap composed of 138 places in 183 ms of which 3 ms to minimize.
SMT process timed out in 30552ms, After SMT, problems are : Problem set: 0 solved, 453 unsolved
Search for dead transitions found 0 dead transitions in 30558ms
Finished structural reductions in LTL mode , in 1 iterations and 61036 ms. Remains : 343/343 places, 459/459 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 84 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 212 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 4622 steps (323 resets) in 16 ms. (271 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 87 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 187 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 211 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 167 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 20000 reset in 306 ms.
Product exploration explored 100000 steps with 20000 reset in 310 ms.
Applying partial POR strategy [true, false, false, false, false]
Stuttering acceptance computed with spot in 192 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 343 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 343/343 places, 459/459 transitions.
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 343 transition count 459
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 25 place count 343 transition count 460
Deduced a syphon composed of 26 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 26 place count 343 transition count 460
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 27 place count 342 transition count 459
Deduced a syphon composed of 25 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 28 place count 342 transition count 459
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 51 places in 0 ms
Iterating global reduction 1 with 26 rules applied. Total rules applied 54 place count 342 transition count 459
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 78 place count 318 transition count 435
Deduced a syphon composed of 27 places in 0 ms
Iterating global reduction 1 with 24 rules applied. Total rules applied 102 place count 318 transition count 435
Deduced a syphon composed of 27 places in 0 ms
Applied a total of 102 rules in 81 ms. Remains 318 /343 variables (removed 25) and now considering 435/459 (removed 24) transitions.
Running 429 sub problems to find dead transitions.
[2024-06-01 17:18:52] [INFO ] Flow matrix only has 431 transitions (discarded 4 similar events)
// Phase 1: matrix 431 rows 318 cols
[2024-06-01 17:18:52] [INFO ] Computed 57 invariants in 4 ms
[2024-06-01 17:18:52] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/313 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/313 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 429 unsolved
[2024-06-01 17:18:55] [INFO ] Deduced a trap composed of 98 places in 161 ms of which 3 ms to minimize.
[2024-06-01 17:18:56] [INFO ] Deduced a trap composed of 80 places in 139 ms of which 2 ms to minimize.
[2024-06-01 17:18:56] [INFO ] Deduced a trap composed of 83 places in 143 ms of which 2 ms to minimize.
[2024-06-01 17:18:56] [INFO ] Deduced a trap composed of 77 places in 144 ms of which 2 ms to minimize.
[2024-06-01 17:18:56] [INFO ] Deduced a trap composed of 74 places in 128 ms of which 2 ms to minimize.
[2024-06-01 17:18:56] [INFO ] Deduced a trap composed of 77 places in 122 ms of which 2 ms to minimize.
[2024-06-01 17:18:56] [INFO ] Deduced a trap composed of 77 places in 137 ms of which 2 ms to minimize.
[2024-06-01 17:18:57] [INFO ] Deduced a trap composed of 77 places in 145 ms of which 2 ms to minimize.
[2024-06-01 17:18:57] [INFO ] Deduced a trap composed of 80 places in 123 ms of which 2 ms to minimize.
[2024-06-01 17:18:57] [INFO ] Deduced a trap composed of 77 places in 121 ms of which 2 ms to minimize.
[2024-06-01 17:18:57] [INFO ] Deduced a trap composed of 80 places in 117 ms of which 3 ms to minimize.
[2024-06-01 17:18:57] [INFO ] Deduced a trap composed of 80 places in 123 ms of which 2 ms to minimize.
[2024-06-01 17:18:57] [INFO ] Deduced a trap composed of 87 places in 122 ms of which 2 ms to minimize.
[2024-06-01 17:18:57] [INFO ] Deduced a trap composed of 86 places in 165 ms of which 2 ms to minimize.
[2024-06-01 17:18:58] [INFO ] Deduced a trap composed of 77 places in 114 ms of which 3 ms to minimize.
[2024-06-01 17:18:58] [INFO ] Deduced a trap composed of 80 places in 170 ms of which 2 ms to minimize.
[2024-06-01 17:18:58] [INFO ] Deduced a trap composed of 77 places in 138 ms of which 2 ms to minimize.
[2024-06-01 17:18:58] [INFO ] Deduced a trap composed of 77 places in 135 ms of which 2 ms to minimize.
[2024-06-01 17:18:58] [INFO ] Deduced a trap composed of 81 places in 113 ms of which 2 ms to minimize.
[2024-06-01 17:18:58] [INFO ] Deduced a trap composed of 77 places in 104 ms of which 2 ms to minimize.
Problem TDEAD377 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/313 variables, 20/72 constraints. Problems are: Problem set: 1 solved, 428 unsolved
[2024-06-01 17:18:59] [INFO ] Deduced a trap composed of 14 places in 134 ms of which 2 ms to minimize.
[2024-06-01 17:19:00] [INFO ] Deduced a trap composed of 77 places in 141 ms of which 2 ms to minimize.
[2024-06-01 17:19:00] [INFO ] Deduced a trap composed of 77 places in 153 ms of which 3 ms to minimize.
[2024-06-01 17:19:00] [INFO ] Deduced a trap composed of 77 places in 132 ms of which 2 ms to minimize.
[2024-06-01 17:19:00] [INFO ] Deduced a trap composed of 77 places in 147 ms of which 3 ms to minimize.
[2024-06-01 17:19:00] [INFO ] Deduced a trap composed of 89 places in 136 ms of which 3 ms to minimize.
[2024-06-01 17:19:01] [INFO ] Deduced a trap composed of 77 places in 125 ms of which 2 ms to minimize.
[2024-06-01 17:19:01] [INFO ] Deduced a trap composed of 77 places in 136 ms of which 2 ms to minimize.
[2024-06-01 17:19:01] [INFO ] Deduced a trap composed of 77 places in 138 ms of which 2 ms to minimize.
[2024-06-01 17:19:01] [INFO ] Deduced a trap composed of 77 places in 147 ms of which 2 ms to minimize.
[2024-06-01 17:19:01] [INFO ] Deduced a trap composed of 78 places in 127 ms of which 2 ms to minimize.
Problem TDEAD99 is UNSAT
Problem TDEAD110 is UNSAT
[2024-06-01 17:19:02] [INFO ] Deduced a trap composed of 77 places in 148 ms of which 2 ms to minimize.
[2024-06-01 17:19:02] [INFO ] Deduced a trap composed of 78 places in 128 ms of which 2 ms to minimize.
[2024-06-01 17:19:02] [INFO ] Deduced a trap composed of 77 places in 143 ms of which 3 ms to minimize.
[2024-06-01 17:19:02] [INFO ] Deduced a trap composed of 77 places in 121 ms of which 2 ms to minimize.
[2024-06-01 17:19:02] [INFO ] Deduced a trap composed of 77 places in 127 ms of which 2 ms to minimize.
[2024-06-01 17:19:02] [INFO ] Deduced a trap composed of 77 places in 125 ms of which 2 ms to minimize.
[2024-06-01 17:19:03] [INFO ] Deduced a trap composed of 77 places in 120 ms of which 3 ms to minimize.
[2024-06-01 17:19:03] [INFO ] Deduced a trap composed of 83 places in 150 ms of which 2 ms to minimize.
Problem TDEAD128 is UNSAT
Problem TDEAD132 is UNSAT
Problem TDEAD134 is UNSAT
[2024-06-01 17:19:03] [INFO ] Deduced a trap composed of 86 places in 149 ms of which 3 ms to minimize.
Problem TDEAD21 is UNSAT
Problem TDEAD37 is UNSAT
Problem TDEAD99 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD128 is UNSAT
Problem TDEAD132 is UNSAT
Problem TDEAD134 is UNSAT
Problem TDEAD152 is UNSAT
Problem TDEAD168 is UNSAT
Problem TDEAD182 is UNSAT
Problem TDEAD192 is UNSAT
Problem TDEAD221 is UNSAT
Problem TDEAD238 is UNSAT
Problem TDEAD243 is UNSAT
Problem TDEAD244 is UNSAT
Problem TDEAD245 is UNSAT
Problem TDEAD246 is UNSAT
Problem TDEAD247 is UNSAT
Problem TDEAD248 is UNSAT
Problem TDEAD249 is UNSAT
Problem TDEAD250 is UNSAT
Problem TDEAD251 is UNSAT
Problem TDEAD252 is UNSAT
Problem TDEAD399 is UNSAT
Problem TDEAD402 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/313 variables, 20/92 constraints. Problems are: Problem set: 26 solved, 403 unsolved
[2024-06-01 17:19:08] [INFO ] Deduced a trap composed of 89 places in 150 ms of which 1 ms to minimize.
Problem TDEAD58 is UNSAT
[2024-06-01 17:19:08] [INFO ] Deduced a trap composed of 81 places in 141 ms of which 2 ms to minimize.
[2024-06-01 17:19:09] [INFO ] Deduced a trap composed of 81 places in 129 ms of which 2 ms to minimize.
[2024-06-01 17:19:09] [INFO ] Deduced a trap composed of 89 places in 139 ms of which 2 ms to minimize.
[2024-06-01 17:19:09] [INFO ] Deduced a trap composed of 86 places in 142 ms of which 2 ms to minimize.
[2024-06-01 17:19:09] [INFO ] Deduced a trap composed of 77 places in 140 ms of which 2 ms to minimize.
[2024-06-01 17:19:09] [INFO ] Deduced a trap composed of 77 places in 161 ms of which 1 ms to minimize.
[2024-06-01 17:19:09] [INFO ] Deduced a trap composed of 78 places in 153 ms of which 2 ms to minimize.
[2024-06-01 17:19:10] [INFO ] Deduced a trap composed of 77 places in 153 ms of which 2 ms to minimize.
[2024-06-01 17:19:16] [INFO ] Deduced a trap composed of 77 places in 6465 ms of which 28 ms to minimize.
SMT process timed out in 23997ms, After SMT, problems are : Problem set: 26 solved, 403 unsolved
Search for dead transitions found 27 dead transitions in 24002ms
Found 27 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 27 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 27 transitions.
[2024-06-01 17:19:16] [INFO ] Redundant transitions in 2 ms returned []
Starting structural reductions in SI_LTL mode, iteration 1 : 318/343 places, 408/459 transitions.
Graph (complete) has 1560 edges and 318 vertex of which 292 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.4 ms
Discarding 26 places :
Also discarding 0 output transitions
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 1 rules in 17 ms. Remains 292 /318 variables (removed 26) and now considering 408/408 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 292/343 places, 408/459 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 24115 ms. Remains : 292/343 places, 408/459 transitions.
Support contains 2 out of 343 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 343/343 places, 459/459 transitions.
Applied a total of 0 rules in 5 ms. Remains 343 /343 variables (removed 0) and now considering 459/459 (removed 0) transitions.
Running 453 sub problems to find dead transitions.
[2024-06-01 17:19:16] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 343 cols
[2024-06-01 17:19:16] [INFO ] Computed 57 invariants in 11 ms
[2024-06-01 17:19:16] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:19:24] [INFO ] Deduced a trap composed of 24 places in 172 ms of which 2 ms to minimize.
[2024-06-01 17:19:24] [INFO ] Deduced a trap composed of 116 places in 110 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 2/59 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:19:25] [INFO ] Deduced a trap composed of 147 places in 109 ms of which 2 ms to minimize.
[2024-06-01 17:19:25] [INFO ] Deduced a trap composed of 162 places in 124 ms of which 3 ms to minimize.
[2024-06-01 17:19:25] [INFO ] Deduced a trap composed of 89 places in 119 ms of which 3 ms to minimize.
[2024-06-01 17:19:26] [INFO ] Deduced a trap composed of 56 places in 134 ms of which 2 ms to minimize.
[2024-06-01 17:19:26] [INFO ] Deduced a trap composed of 144 places in 120 ms of which 3 ms to minimize.
[2024-06-01 17:19:26] [INFO ] Deduced a trap composed of 144 places in 148 ms of which 2 ms to minimize.
[2024-06-01 17:19:28] [INFO ] Deduced a trap composed of 119 places in 105 ms of which 2 ms to minimize.
[2024-06-01 17:19:28] [INFO ] Deduced a trap composed of 77 places in 155 ms of which 3 ms to minimize.
[2024-06-01 17:19:28] [INFO ] Deduced a trap composed of 104 places in 125 ms of which 2 ms to minimize.
[2024-06-01 17:19:28] [INFO ] Deduced a trap composed of 77 places in 125 ms of which 2 ms to minimize.
[2024-06-01 17:19:29] [INFO ] Deduced a trap composed of 164 places in 155 ms of which 2 ms to minimize.
[2024-06-01 17:19:29] [INFO ] Deduced a trap composed of 77 places in 100 ms of which 2 ms to minimize.
[2024-06-01 17:19:29] [INFO ] Deduced a trap composed of 77 places in 144 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 13/72 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:19:30] [INFO ] Deduced a trap composed of 56 places in 218 ms of which 3 ms to minimize.
[2024-06-01 17:19:31] [INFO ] Deduced a trap composed of 143 places in 206 ms of which 2 ms to minimize.
[2024-06-01 17:19:31] [INFO ] Deduced a trap composed of 144 places in 160 ms of which 2 ms to minimize.
[2024-06-01 17:19:31] [INFO ] Deduced a trap composed of 141 places in 216 ms of which 3 ms to minimize.
[2024-06-01 17:19:31] [INFO ] Deduced a trap composed of 144 places in 167 ms of which 4 ms to minimize.
[2024-06-01 17:19:31] [INFO ] Deduced a trap composed of 56 places in 162 ms of which 6 ms to minimize.
[2024-06-01 17:19:32] [INFO ] Deduced a trap composed of 147 places in 159 ms of which 5 ms to minimize.
[2024-06-01 17:19:32] [INFO ] Deduced a trap composed of 138 places in 163 ms of which 5 ms to minimize.
[2024-06-01 17:19:32] [INFO ] Deduced a trap composed of 138 places in 162 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/343 variables, 9/81 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 343/798 variables, and 81 constraints, problems are : Problem set: 0 solved, 453 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 24/24 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:19:38] [INFO ] Deduced a trap composed of 57 places in 139 ms of which 2 ms to minimize.
[2024-06-01 17:19:39] [INFO ] Deduced a trap composed of 57 places in 100 ms of which 2 ms to minimize.
[2024-06-01 17:19:39] [INFO ] Deduced a trap composed of 57 places in 110 ms of which 1 ms to minimize.
[2024-06-01 17:19:39] [INFO ] Deduced a trap composed of 57 places in 110 ms of which 1 ms to minimize.
[2024-06-01 17:19:40] [INFO ] Deduced a trap composed of 57 places in 166 ms of which 3 ms to minimize.
[2024-06-01 17:19:41] [INFO ] Deduced a trap composed of 57 places in 123 ms of which 1 ms to minimize.
[2024-06-01 17:19:41] [INFO ] Deduced a trap composed of 57 places in 88 ms of which 1 ms to minimize.
[2024-06-01 17:19:42] [INFO ] Deduced a trap composed of 57 places in 108 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 8/59 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:19:43] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 1 ms to minimize.
[2024-06-01 17:19:43] [INFO ] Deduced a trap composed of 12 places in 107 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/337 variables, 2/61 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/337 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 5 (OVERLAPS) 6/343 variables, 6/67 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/343 variables, 24/91 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:19:52] [INFO ] Deduced a trap composed of 147 places in 130 ms of which 2 ms to minimize.
[2024-06-01 17:19:52] [INFO ] Deduced a trap composed of 144 places in 142 ms of which 2 ms to minimize.
[2024-06-01 17:19:53] [INFO ] Deduced a trap composed of 141 places in 152 ms of which 2 ms to minimize.
[2024-06-01 17:19:53] [INFO ] Deduced a trap composed of 150 places in 183 ms of which 2 ms to minimize.
[2024-06-01 17:19:53] [INFO ] Deduced a trap composed of 142 places in 230 ms of which 5 ms to minimize.
[2024-06-01 17:19:53] [INFO ] Deduced a trap composed of 153 places in 196 ms of which 3 ms to minimize.
[2024-06-01 17:19:54] [INFO ] Deduced a trap composed of 147 places in 154 ms of which 2 ms to minimize.
[2024-06-01 17:19:54] [INFO ] Deduced a trap composed of 144 places in 180 ms of which 3 ms to minimize.
[2024-06-01 17:19:54] [INFO ] Deduced a trap composed of 144 places in 269 ms of which 4 ms to minimize.
[2024-06-01 17:19:55] [INFO ] Deduced a trap composed of 150 places in 170 ms of which 3 ms to minimize.
[2024-06-01 17:19:56] [INFO ] Deduced a trap composed of 144 places in 202 ms of which 3 ms to minimize.
[2024-06-01 17:19:56] [INFO ] Deduced a trap composed of 144 places in 194 ms of which 5 ms to minimize.
[2024-06-01 17:19:56] [INFO ] Deduced a trap composed of 147 places in 204 ms of which 3 ms to minimize.
[2024-06-01 17:19:56] [INFO ] Deduced a trap composed of 138 places in 217 ms of which 2 ms to minimize.
[2024-06-01 17:19:57] [INFO ] Deduced a trap composed of 144 places in 246 ms of which 5 ms to minimize.
[2024-06-01 17:19:57] [INFO ] Deduced a trap composed of 147 places in 178 ms of which 2 ms to minimize.
SMT process timed out in 40546ms, After SMT, problems are : Problem set: 0 solved, 453 unsolved
Search for dead transitions found 0 dead transitions in 40550ms
[2024-06-01 17:19:57] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 17:19:57] [INFO ] Invariant cache hit.
[2024-06-01 17:19:57] [INFO ] Implicit Places using invariants in 653 ms returned []
[2024-06-01 17:19:57] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 17:19:57] [INFO ] Invariant cache hit.
[2024-06-01 17:19:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 17:20:01] [INFO ] Implicit Places using invariants and state equation in 3257 ms returned []
Implicit Place search using SMT with State Equation took 3928 ms to find 0 implicit places.
Running 453 sub problems to find dead transitions.
[2024-06-01 17:20:01] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2024-06-01 17:20:01] [INFO ] Invariant cache hit.
[2024-06-01 17:20:01] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:20:09] [INFO ] Deduced a trap composed of 56 places in 219 ms of which 3 ms to minimize.
[2024-06-01 17:20:10] [INFO ] Deduced a trap composed of 135 places in 182 ms of which 2 ms to minimize.
[2024-06-01 17:20:10] [INFO ] Deduced a trap composed of 56 places in 130 ms of which 2 ms to minimize.
[2024-06-01 17:20:10] [INFO ] Deduced a trap composed of 138 places in 176 ms of which 2 ms to minimize.
[2024-06-01 17:20:10] [INFO ] Deduced a trap composed of 135 places in 136 ms of which 2 ms to minimize.
[2024-06-01 17:20:10] [INFO ] Deduced a trap composed of 89 places in 209 ms of which 3 ms to minimize.
[2024-06-01 17:20:10] [INFO ] Deduced a trap composed of 150 places in 168 ms of which 3 ms to minimize.
[2024-06-01 17:20:11] [INFO ] Deduced a trap composed of 135 places in 159 ms of which 3 ms to minimize.
[2024-06-01 17:20:11] [INFO ] Deduced a trap composed of 144 places in 182 ms of which 3 ms to minimize.
[2024-06-01 17:20:11] [INFO ] Deduced a trap composed of 144 places in 172 ms of which 2 ms to minimize.
[2024-06-01 17:20:11] [INFO ] Deduced a trap composed of 147 places in 152 ms of which 1 ms to minimize.
[2024-06-01 17:20:11] [INFO ] Deduced a trap composed of 56 places in 155 ms of which 3 ms to minimize.
[2024-06-01 17:20:12] [INFO ] Deduced a trap composed of 147 places in 192 ms of which 4 ms to minimize.
[2024-06-01 17:20:12] [INFO ] Deduced a trap composed of 24 places in 219 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 14/71 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:20:13] [INFO ] Deduced a trap composed of 147 places in 160 ms of which 2 ms to minimize.
[2024-06-01 17:20:13] [INFO ] Deduced a trap composed of 147 places in 153 ms of which 2 ms to minimize.
[2024-06-01 17:20:14] [INFO ] Deduced a trap composed of 141 places in 161 ms of which 3 ms to minimize.
[2024-06-01 17:20:14] [INFO ] Deduced a trap composed of 144 places in 172 ms of which 2 ms to minimize.
[2024-06-01 17:20:14] [INFO ] Deduced a trap composed of 147 places in 148 ms of which 1 ms to minimize.
[2024-06-01 17:20:14] [INFO ] Deduced a trap composed of 147 places in 139 ms of which 2 ms to minimize.
[2024-06-01 17:20:14] [INFO ] Deduced a trap composed of 147 places in 186 ms of which 2 ms to minimize.
[2024-06-01 17:20:17] [INFO ] Deduced a trap composed of 119 places in 214 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 8/79 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:20:19] [INFO ] Deduced a trap composed of 138 places in 317 ms of which 5 ms to minimize.
[2024-06-01 17:20:20] [INFO ] Deduced a trap composed of 115 places in 235 ms of which 2 ms to minimize.
[2024-06-01 17:20:20] [INFO ] Deduced a trap composed of 100 places in 176 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/343 variables, 3/82 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/343 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 8 (OVERLAPS) 455/798 variables, 343/425 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/798 variables, 1/426 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 798/798 variables, and 426 constraints, problems are : Problem set: 0 solved, 453 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 343/343 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 25/25 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:20:33] [INFO ] Deduced a trap composed of 57 places in 139 ms of which 2 ms to minimize.
[2024-06-01 17:20:35] [INFO ] Deduced a trap composed of 57 places in 118 ms of which 2 ms to minimize.
[2024-06-01 17:20:35] [INFO ] Deduced a trap composed of 57 places in 81 ms of which 1 ms to minimize.
[2024-06-01 17:20:35] [INFO ] Deduced a trap composed of 57 places in 122 ms of which 2 ms to minimize.
[2024-06-01 17:20:35] [INFO ] Deduced a trap composed of 58 places in 104 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 5/56 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:20:37] [INFO ] Deduced a trap composed of 57 places in 171 ms of which 3 ms to minimize.
[2024-06-01 17:20:37] [INFO ] Deduced a trap composed of 15 places in 110 ms of which 2 ms to minimize.
[2024-06-01 17:20:39] [INFO ] Deduced a trap composed of 57 places in 1174 ms of which 5 ms to minimize.
[2024-06-01 17:20:39] [INFO ] Deduced a trap composed of 58 places in 118 ms of which 2 ms to minimize.
[2024-06-01 17:20:39] [INFO ] Deduced a trap composed of 57 places in 118 ms of which 2 ms to minimize.
[2024-06-01 17:20:40] [INFO ] Deduced a trap composed of 57 places in 138 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/337 variables, 6/62 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:20:41] [INFO ] Deduced a trap composed of 58 places in 153 ms of which 2 ms to minimize.
[2024-06-01 17:20:41] [INFO ] Deduced a trap composed of 57 places in 212 ms of which 5 ms to minimize.
[2024-06-01 17:20:42] [INFO ] Deduced a trap composed of 12 places in 146 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/337 variables, 3/65 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:20:46] [INFO ] Deduced a trap composed of 57 places in 107 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/337 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:20:49] [INFO ] Deduced a trap composed of 57 places in 98 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/337 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 453 unsolved
[2024-06-01 17:20:52] [INFO ] Deduced a trap composed of 57 places in 98 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/337 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/337 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 9 (OVERLAPS) 6/343 variables, 6/74 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/343 variables, 25/99 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/798 variables, and 99 constraints, problems are : Problem set: 0 solved, 453 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/453 constraints, Known Traps: 42/42 constraints]
After SMT, in 60533ms problems are : Problem set: 0 solved, 453 unsolved
Search for dead transitions found 0 dead transitions in 60539ms
Finished structural reductions in LTL mode , in 1 iterations and 105025 ms. Remains : 343/343 places, 459/459 transitions.
Treatment of property PolyORBNT-PT-S05J20-LTLFireability-15 finished in 298207 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 U !p1)))||((p2 U p3) U X(G(p1)))))'
Found a Lengthening insensitive property : PolyORBNT-PT-S05J20-LTLFireability-01
Stuttering acceptance computed with spot in 363 ms :[false, false, false, false, p1, (AND p1 (NOT p3)), p1, (AND p1 (NOT p3))]
Support contains 52 out of 343 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 343/343 places, 459/459 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 343 transition count 456
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 340 transition count 456
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 6 place count 340 transition count 453
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 12 place count 337 transition count 453
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 18 place count 334 transition count 450
Applied a total of 18 rules in 26 ms. Remains 334 /343 variables (removed 9) and now considering 450/459 (removed 9) transitions.
Running 444 sub problems to find dead transitions.
[2024-06-01 17:21:02] [INFO ] Flow matrix only has 446 transitions (discarded 4 similar events)
// Phase 1: matrix 446 rows 334 cols
[2024-06-01 17:21:02] [INFO ] Computed 57 invariants in 3 ms
[2024-06-01 17:21:02] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/329 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/329 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 17:21:05] [INFO ] Deduced a trap composed of 136 places in 169 ms of which 2 ms to minimize.
[2024-06-01 17:21:05] [INFO ] Deduced a trap composed of 136 places in 173 ms of which 2 ms to minimize.
[2024-06-01 17:21:06] [INFO ] Deduced a trap composed of 127 places in 136 ms of which 2 ms to minimize.
[2024-06-01 17:21:06] [INFO ] Deduced a trap composed of 120 places in 159 ms of which 2 ms to minimize.
[2024-06-01 17:21:06] [INFO ] Deduced a trap composed of 120 places in 202 ms of which 5 ms to minimize.
[2024-06-01 17:21:06] [INFO ] Deduced a trap composed of 120 places in 176 ms of which 3 ms to minimize.
[2024-06-01 17:21:07] [INFO ] Deduced a trap composed of 64 places in 152 ms of which 2 ms to minimize.
[2024-06-01 17:21:07] [INFO ] Deduced a trap composed of 15 places in 128 ms of which 2 ms to minimize.
[2024-06-01 17:21:07] [INFO ] Deduced a trap composed of 124 places in 139 ms of which 2 ms to minimize.
[2024-06-01 17:21:07] [INFO ] Deduced a trap composed of 130 places in 116 ms of which 3 ms to minimize.
[2024-06-01 17:21:08] [INFO ] Deduced a trap composed of 123 places in 142 ms of which 2 ms to minimize.
[2024-06-01 17:21:08] [INFO ] Deduced a trap composed of 120 places in 262 ms of which 5 ms to minimize.
[2024-06-01 17:21:08] [INFO ] Deduced a trap composed of 138 places in 240 ms of which 5 ms to minimize.
[2024-06-01 17:21:08] [INFO ] Deduced a trap composed of 122 places in 238 ms of which 3 ms to minimize.
[2024-06-01 17:21:09] [INFO ] Deduced a trap composed of 134 places in 171 ms of which 6 ms to minimize.
[2024-06-01 17:21:09] [INFO ] Deduced a trap composed of 133 places in 208 ms of which 4 ms to minimize.
[2024-06-01 17:21:10] [INFO ] Deduced a trap composed of 120 places in 172 ms of which 4 ms to minimize.
[2024-06-01 17:21:10] [INFO ] Deduced a trap composed of 130 places in 136 ms of which 2 ms to minimize.
[2024-06-01 17:21:10] [INFO ] Deduced a trap composed of 120 places in 159 ms of which 2 ms to minimize.
[2024-06-01 17:21:10] [INFO ] Deduced a trap composed of 120 places in 155 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/329 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 17:21:12] [INFO ] Deduced a trap composed of 132 places in 204 ms of which 2 ms to minimize.
[2024-06-01 17:21:12] [INFO ] Deduced a trap composed of 120 places in 163 ms of which 2 ms to minimize.
[2024-06-01 17:21:12] [INFO ] Deduced a trap composed of 133 places in 179 ms of which 2 ms to minimize.
[2024-06-01 17:21:13] [INFO ] Deduced a trap composed of 120 places in 149 ms of which 2 ms to minimize.
[2024-06-01 17:21:13] [INFO ] Deduced a trap composed of 120 places in 150 ms of which 2 ms to minimize.
[2024-06-01 17:21:14] [INFO ] Deduced a trap composed of 120 places in 1719 ms of which 4 ms to minimize.
[2024-06-01 17:21:15] [INFO ] Deduced a trap composed of 139 places in 127 ms of which 2 ms to minimize.
[2024-06-01 17:21:15] [INFO ] Deduced a trap composed of 120 places in 122 ms of which 2 ms to minimize.
[2024-06-01 17:21:15] [INFO ] Deduced a trap composed of 120 places in 117 ms of which 2 ms to minimize.
[2024-06-01 17:21:15] [INFO ] Deduced a trap composed of 120 places in 120 ms of which 2 ms to minimize.
[2024-06-01 17:21:15] [INFO ] Deduced a trap composed of 120 places in 124 ms of which 2 ms to minimize.
[2024-06-01 17:21:15] [INFO ] Deduced a trap composed of 120 places in 124 ms of which 2 ms to minimize.
[2024-06-01 17:21:15] [INFO ] Deduced a trap composed of 120 places in 109 ms of which 2 ms to minimize.
[2024-06-01 17:21:16] [INFO ] Deduced a trap composed of 120 places in 119 ms of which 2 ms to minimize.
[2024-06-01 17:21:17] [INFO ] Deduced a trap composed of 120 places in 207 ms of which 3 ms to minimize.
[2024-06-01 17:21:17] [INFO ] Deduced a trap composed of 120 places in 162 ms of which 3 ms to minimize.
[2024-06-01 17:21:17] [INFO ] Deduced a trap composed of 120 places in 165 ms of which 3 ms to minimize.
[2024-06-01 17:21:17] [INFO ] Deduced a trap composed of 120 places in 175 ms of which 3 ms to minimize.
[2024-06-01 17:21:17] [INFO ] Deduced a trap composed of 120 places in 197 ms of which 2 ms to minimize.
[2024-06-01 17:21:18] [INFO ] Deduced a trap composed of 120 places in 136 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/329 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 17:21:22] [INFO ] Deduced a trap composed of 140 places in 174 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/329 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 444 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 329/780 variables, and 93 constraints, problems are : Problem set: 0 solved, 444 unsolved in 20014 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 9/14 constraints, State Equation: 0/334 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 444/444 constraints, Known Traps: 41/41 constraints]
Escalating to Integer solving :Problem set: 0 solved, 444 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/329 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/329 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/329 variables, 41/93 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 17:21:24] [INFO ] Deduced a trap composed of 133 places in 253 ms of which 5 ms to minimize.
[2024-06-01 17:21:24] [INFO ] Deduced a trap composed of 131 places in 219 ms of which 6 ms to minimize.
[2024-06-01 17:21:25] [INFO ] Deduced a trap composed of 139 places in 223 ms of which 5 ms to minimize.
[2024-06-01 17:21:25] [INFO ] Deduced a trap composed of 144 places in 196 ms of which 2 ms to minimize.
[2024-06-01 17:21:25] [INFO ] Deduced a trap composed of 141 places in 153 ms of which 5 ms to minimize.
[2024-06-01 17:21:25] [INFO ] Deduced a trap composed of 136 places in 201 ms of which 4 ms to minimize.
[2024-06-01 17:21:25] [INFO ] Deduced a trap composed of 136 places in 157 ms of which 2 ms to minimize.
[2024-06-01 17:21:26] [INFO ] Deduced a trap composed of 131 places in 128 ms of which 2 ms to minimize.
[2024-06-01 17:21:26] [INFO ] Deduced a trap composed of 121 places in 179 ms of which 4 ms to minimize.
[2024-06-01 17:21:26] [INFO ] Deduced a trap composed of 136 places in 237 ms of which 5 ms to minimize.
[2024-06-01 17:21:26] [INFO ] Deduced a trap composed of 166 places in 201 ms of which 2 ms to minimize.
[2024-06-01 17:21:27] [INFO ] Deduced a trap composed of 161 places in 160 ms of which 1 ms to minimize.
[2024-06-01 17:21:27] [INFO ] Deduced a trap composed of 166 places in 186 ms of which 6 ms to minimize.
[2024-06-01 17:21:27] [INFO ] Deduced a trap composed of 157 places in 148 ms of which 4 ms to minimize.
[2024-06-01 17:21:27] [INFO ] Deduced a trap composed of 146 places in 138 ms of which 2 ms to minimize.
[2024-06-01 17:21:27] [INFO ] Deduced a trap composed of 16 places in 126 ms of which 1 ms to minimize.
[2024-06-01 17:21:27] [INFO ] Deduced a trap composed of 134 places in 174 ms of which 2 ms to minimize.
[2024-06-01 17:21:28] [INFO ] Deduced a trap composed of 139 places in 175 ms of which 2 ms to minimize.
[2024-06-01 17:21:28] [INFO ] Deduced a trap composed of 139 places in 165 ms of which 2 ms to minimize.
[2024-06-01 17:21:28] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/329 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 17:21:42] [INFO ] Deduced a trap composed of 18 places in 159 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 1)
(s2 1)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 1)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 3)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 329/780 variables, and 114 constraints, problems are : Problem set: 0 solved, 444 unsolved in 20072 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 9/14 constraints, State Equation: 0/334 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/444 constraints, Known Traps: 62/62 constraints]
After SMT, in 40497ms problems are : Problem set: 0 solved, 444 unsolved
Search for dead transitions found 0 dead transitions in 40501ms
[2024-06-01 17:21:42] [INFO ] Flow matrix only has 446 transitions (discarded 4 similar events)
[2024-06-01 17:21:42] [INFO ] Invariant cache hit.
[2024-06-01 17:21:43] [INFO ] Implicit Places using invariants in 368 ms returned []
[2024-06-01 17:21:43] [INFO ] Flow matrix only has 446 transitions (discarded 4 similar events)
[2024-06-01 17:21:43] [INFO ] Invariant cache hit.
[2024-06-01 17:21:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 17:21:44] [INFO ] Implicit Places using invariants and state equation in 1613 ms returned []
Implicit Place search using SMT with State Equation took 1997 ms to find 0 implicit places.
Running 444 sub problems to find dead transitions.
[2024-06-01 17:21:44] [INFO ] Flow matrix only has 446 transitions (discarded 4 similar events)
[2024-06-01 17:21:44] [INFO ] Invariant cache hit.
[2024-06-01 17:21:44] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/329 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/329 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 17:21:48] [INFO ] Deduced a trap composed of 120 places in 176 ms of which 6 ms to minimize.
[2024-06-01 17:21:49] [INFO ] Deduced a trap composed of 123 places in 176 ms of which 2 ms to minimize.
[2024-06-01 17:21:49] [INFO ] Deduced a trap composed of 15 places in 194 ms of which 3 ms to minimize.
[2024-06-01 17:21:50] [INFO ] Deduced a trap composed of 145 places in 179 ms of which 2 ms to minimize.
[2024-06-01 17:21:50] [INFO ] Deduced a trap composed of 120 places in 175 ms of which 2 ms to minimize.
[2024-06-01 17:21:50] [INFO ] Deduced a trap composed of 127 places in 146 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/329 variables, 6/58 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 17:21:52] [INFO ] Deduced a trap composed of 120 places in 182 ms of which 2 ms to minimize.
[2024-06-01 17:21:55] [INFO ] Deduced a trap composed of 130 places in 2221 ms of which 28 ms to minimize.
[2024-06-01 17:21:55] [INFO ] Deduced a trap composed of 120 places in 144 ms of which 5 ms to minimize.
[2024-06-01 17:21:55] [INFO ] Deduced a trap composed of 124 places in 151 ms of which 4 ms to minimize.
[2024-06-01 17:21:56] [INFO ] Deduced a trap composed of 120 places in 147 ms of which 4 ms to minimize.
[2024-06-01 17:21:56] [INFO ] Deduced a trap composed of 123 places in 161 ms of which 3 ms to minimize.
[2024-06-01 17:21:56] [INFO ] Deduced a trap composed of 120 places in 166 ms of which 4 ms to minimize.
[2024-06-01 17:21:56] [INFO ] Deduced a trap composed of 120 places in 157 ms of which 4 ms to minimize.
[2024-06-01 17:22:02] [INFO ] Deduced a trap composed of 127 places in 3909 ms of which 5 ms to minimize.
[2024-06-01 17:22:02] [INFO ] Deduced a trap composed of 121 places in 180 ms of which 2 ms to minimize.
[2024-06-01 17:22:02] [INFO ] Deduced a trap composed of 120 places in 157 ms of which 2 ms to minimize.
[2024-06-01 17:22:02] [INFO ] Deduced a trap composed of 120 places in 158 ms of which 3 ms to minimize.
[2024-06-01 17:22:02] [INFO ] Deduced a trap composed of 120 places in 150 ms of which 2 ms to minimize.
[2024-06-01 17:22:03] [INFO ] Deduced a trap composed of 120 places in 164 ms of which 2 ms to minimize.
[2024-06-01 17:22:03] [INFO ] Deduced a trap composed of 120 places in 137 ms of which 2 ms to minimize.
[2024-06-01 17:22:03] [INFO ] Deduced a trap composed of 120 places in 132 ms of which 2 ms to minimize.
[2024-06-01 17:22:03] [INFO ] Deduced a trap composed of 120 places in 128 ms of which 2 ms to minimize.
[2024-06-01 17:22:03] [INFO ] Deduced a trap composed of 120 places in 125 ms of which 2 ms to minimize.
[2024-06-01 17:22:03] [INFO ] Deduced a trap composed of 120 places in 121 ms of which 2 ms to minimize.
[2024-06-01 17:22:03] [INFO ] Deduced a trap composed of 120 places in 131 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/329 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 17:22:07] [INFO ] Deduced a trap composed of 124 places in 134 ms of which 2 ms to minimize.
[2024-06-01 17:22:08] [INFO ] Deduced a trap composed of 139 places in 118 ms of which 2 ms to minimize.
[2024-06-01 17:22:08] [INFO ] Deduced a trap composed of 141 places in 115 ms of which 2 ms to minimize.
[2024-06-01 17:22:08] [INFO ] Deduced a trap composed of 142 places in 141 ms of which 2 ms to minimize.
[2024-06-01 17:22:08] [INFO ] Deduced a trap composed of 156 places in 120 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/329 variables, 5/83 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 17:22:09] [INFO ] Deduced a trap composed of 120 places in 148 ms of which 2 ms to minimize.
[2024-06-01 17:22:09] [INFO ] Deduced a trap composed of 120 places in 106 ms of which 2 ms to minimize.
[2024-06-01 17:22:10] [INFO ] Deduced a trap composed of 120 places in 150 ms of which 3 ms to minimize.
[2024-06-01 17:22:10] [INFO ] Deduced a trap composed of 130 places in 154 ms of which 3 ms to minimize.
[2024-06-01 17:22:10] [INFO ] Deduced a trap composed of 125 places in 152 ms of which 3 ms to minimize.
[2024-06-01 17:22:10] [INFO ] Deduced a trap composed of 137 places in 115 ms of which 2 ms to minimize.
[2024-06-01 17:22:10] [INFO ] Deduced a trap composed of 126 places in 130 ms of which 2 ms to minimize.
[2024-06-01 17:22:11] [INFO ] Deduced a trap composed of 120 places in 151 ms of which 3 ms to minimize.
[2024-06-01 17:22:11] [INFO ] Deduced a trap composed of 132 places in 126 ms of which 2 ms to minimize.
[2024-06-01 17:22:11] [INFO ] Deduced a trap composed of 125 places in 110 ms of which 2 ms to minimize.
[2024-06-01 17:22:11] [INFO ] Deduced a trap composed of 125 places in 221 ms of which 5 ms to minimize.
[2024-06-01 17:22:11] [INFO ] Deduced a trap composed of 130 places in 199 ms of which 4 ms to minimize.
[2024-06-01 17:22:12] [INFO ] Deduced a trap composed of 120 places in 151 ms of which 6 ms to minimize.
[2024-06-01 17:22:12] [INFO ] Deduced a trap composed of 120 places in 150 ms of which 4 ms to minimize.
[2024-06-01 17:22:12] [INFO ] Deduced a trap composed of 124 places in 114 ms of which 1 ms to minimize.
[2024-06-01 17:22:13] [INFO ] Deduced a trap composed of 121 places in 152 ms of which 2 ms to minimize.
[2024-06-01 17:22:13] [INFO ] Deduced a trap composed of 120 places in 159 ms of which 2 ms to minimize.
[2024-06-01 17:22:13] [INFO ] Deduced a trap composed of 120 places in 208 ms of which 3 ms to minimize.
[2024-06-01 17:22:13] [INFO ] Deduced a trap composed of 120 places in 157 ms of which 4 ms to minimize.
[2024-06-01 17:22:14] [INFO ] Deduced a trap composed of 120 places in 144 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/329 variables, 20/103 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 17:22:15] [INFO ] Deduced a trap composed of 120 places in 127 ms of which 1 ms to minimize.
[2024-06-01 17:22:15] [INFO ] Deduced a trap composed of 120 places in 148 ms of which 3 ms to minimize.
[2024-06-01 17:22:15] [INFO ] Deduced a trap composed of 120 places in 140 ms of which 2 ms to minimize.
[2024-06-01 17:22:15] [INFO ] Deduced a trap composed of 120 places in 150 ms of which 6 ms to minimize.
SMT process timed out in 30562ms, After SMT, problems are : Problem set: 0 solved, 444 unsolved
Search for dead transitions found 0 dead transitions in 30570ms
Starting structural reductions in LI_LTL mode, iteration 1 : 334/343 places, 450/459 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 73098 ms. Remains : 334/343 places, 450/459 transitions.
Running random walk in product with property : PolyORBNT-PT-S05J20-LTLFireability-01
Product exploration explored 100000 steps with 4575 reset in 467 ms.
Product exploration explored 100000 steps with 4562 reset in 543 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 p3) (NOT p0) (NOT p1) (NOT p2)), (X (NOT p2)), (X (NOT p3)), (X (AND (NOT p3) (NOT p2) (NOT p1))), (X (NOT (AND (NOT p3) p2))), (X (NOT (OR (AND p3 p0 p1) (AND p2 p0 p1)))), (X (NOT (OR (AND p3 (NOT p1)) (AND p2 (NOT p1))))), (X (NOT (AND (NOT p3) p2 (NOT p1)))), (X (AND (NOT p3) (NOT p2))), (X (NOT (OR (AND p3 (NOT p0) p1) (AND p2 (NOT p0) p1)))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT (AND (NOT p3) (NOT p2) p0 p1)))), (X (X (NOT p3))), (X (X (AND (NOT p3) (NOT p2) (NOT p1)))), (X (X (OR p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (OR (AND p3 (NOT p1)) (AND p2 (NOT p1)))))), (X (X (AND (NOT p3) (NOT p2)))), (X (X (NOT (OR (AND p3 (NOT p0) p1) (AND p2 (NOT p0) p1))))), (X (X (NOT (OR (AND (NOT p3) p2 p0) (AND (NOT p3) p2 (NOT p1)))))), (X (X (NOT (AND (NOT p3) p2 p0 p1)))), (X (X (NOT (AND (NOT p3) p2)))), (X (X (NOT (OR (AND p3 p0 p1) (AND p2 p0 p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p3) p2 (NOT p1))))), (X (X (NOT (AND (NOT p3) p2 (NOT p0) p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 30 factoid took 255 ms. Reduced automaton from 8 states, 28 edges and 4 AP (stutter sensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 153 ms :[p1, p1]
Reduction of identical properties reduced properties to check from 5 to 4
RANDOM walk for 40000 steps (1831 resets) in 382 ms. (104 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40004 steps (432 resets) in 191 ms. (208 steps per ms) remains 1/1 properties
[2024-06-01 17:22:17] [INFO ] Flow matrix only has 446 transitions (discarded 4 similar events)
[2024-06-01 17:22:17] [INFO ] Invariant cache hit.
[2024-06-01 17:22:17] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 154/182 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/182 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 100/282 variables, 19/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf2 is UNSAT
After SMT solving in domain Real declared 329/780 variables, and 52 constraints, problems are : Problem set: 1 solved, 0 unsolved in 154 ms.
Refiners :[Positive P Invariants (semi-flows): 38/43 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 0/334 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 164ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p3) (NOT p0) (NOT p1) (NOT p2)), (X (NOT p2)), (X (NOT p3)), (X (AND (NOT p3) (NOT p2) (NOT p1))), (X (NOT (AND (NOT p3) p2))), (X (NOT (OR (AND p3 p0 p1) (AND p2 p0 p1)))), (X (NOT (OR (AND p3 (NOT p1)) (AND p2 (NOT p1))))), (X (NOT (AND (NOT p3) p2 (NOT p1)))), (X (AND (NOT p3) (NOT p2))), (X (NOT (OR (AND p3 (NOT p0) p1) (AND p2 (NOT p0) p1)))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT (AND (NOT p3) (NOT p2) p0 p1)))), (X (X (NOT p3))), (X (X (AND (NOT p3) (NOT p2) (NOT p1)))), (X (X (OR p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (OR (AND p3 (NOT p1)) (AND p2 (NOT p1)))))), (X (X (AND (NOT p3) (NOT p2)))), (X (X (NOT (OR (AND p3 (NOT p0) p1) (AND p2 (NOT p0) p1))))), (X (X (NOT (OR (AND (NOT p3) p2 p0) (AND (NOT p3) p2 (NOT p1)))))), (X (X (NOT (AND (NOT p3) p2 p0 p1)))), (X (X (NOT (AND (NOT p3) p2)))), (X (X (NOT (OR (AND p3 p0 p1) (AND p2 p0 p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p3) p2 (NOT p1))))), (X (X (NOT (AND (NOT p3) p2 (NOT p0) p1)))), (X (X (NOT p0))), (X (X (NOT p1))), (G (OR (NOT p0) (NOT p1)))]
False Knowledge obtained : [(F p1), (F p0), (F (NOT (OR p0 (NOT p1)))), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 31 factoid took 449 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 57 ms :[p1]
Stuttering acceptance computed with spot in 59 ms :[p1]
Support contains 21 out of 334 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 : 334/334 places, 450/450 transitions.
Applied a total of 0 rules in 20 ms. Remains 334 /334 variables (removed 0) and now considering 450/450 (removed 0) transitions.
Running 444 sub problems to find dead transitions.
[2024-06-01 17:22:17] [INFO ] Flow matrix only has 446 transitions (discarded 4 similar events)
[2024-06-01 17:22:17] [INFO ] Invariant cache hit.
[2024-06-01 17:22:17] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/329 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/329 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 17:22:21] [INFO ] Deduced a trap composed of 120 places in 161 ms of which 3 ms to minimize.
[2024-06-01 17:22:21] [INFO ] Deduced a trap composed of 123 places in 163 ms of which 2 ms to minimize.
[2024-06-01 17:22:22] [INFO ] Deduced a trap composed of 15 places in 180 ms of which 2 ms to minimize.
[2024-06-01 17:22:23] [INFO ] Deduced a trap composed of 145 places in 160 ms of which 3 ms to minimize.
[2024-06-01 17:22:23] [INFO ] Deduced a trap composed of 120 places in 182 ms of which 2 ms to minimize.
[2024-06-01 17:22:23] [INFO ] Deduced a trap composed of 127 places in 155 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/329 variables, 6/58 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 17:22:25] [INFO ] Deduced a trap composed of 120 places in 153 ms of which 3 ms to minimize.
[2024-06-01 17:22:25] [INFO ] Deduced a trap composed of 130 places in 153 ms of which 3 ms to minimize.
[2024-06-01 17:22:26] [INFO ] Deduced a trap composed of 120 places in 128 ms of which 2 ms to minimize.
[2024-06-01 17:22:26] [INFO ] Deduced a trap composed of 124 places in 155 ms of which 6 ms to minimize.
[2024-06-01 17:22:26] [INFO ] Deduced a trap composed of 120 places in 141 ms of which 3 ms to minimize.
[2024-06-01 17:22:26] [INFO ] Deduced a trap composed of 123 places in 150 ms of which 3 ms to minimize.
[2024-06-01 17:22:27] [INFO ] Deduced a trap composed of 120 places in 158 ms of which 2 ms to minimize.
[2024-06-01 17:22:27] [INFO ] Deduced a trap composed of 120 places in 163 ms of which 2 ms to minimize.
[2024-06-01 17:22:27] [INFO ] Deduced a trap composed of 127 places in 152 ms of which 2 ms to minimize.
[2024-06-01 17:22:28] [INFO ] Deduced a trap composed of 121 places in 143 ms of which 3 ms to minimize.
[2024-06-01 17:22:28] [INFO ] Deduced a trap composed of 120 places in 135 ms of which 2 ms to minimize.
[2024-06-01 17:22:28] [INFO ] Deduced a trap composed of 120 places in 108 ms of which 1 ms to minimize.
[2024-06-01 17:22:28] [INFO ] Deduced a trap composed of 120 places in 138 ms of which 4 ms to minimize.
[2024-06-01 17:22:28] [INFO ] Deduced a trap composed of 120 places in 142 ms of which 2 ms to minimize.
[2024-06-01 17:22:28] [INFO ] Deduced a trap composed of 120 places in 133 ms of which 2 ms to minimize.
[2024-06-01 17:22:28] [INFO ] Deduced a trap composed of 120 places in 115 ms of which 2 ms to minimize.
[2024-06-01 17:22:29] [INFO ] Deduced a trap composed of 120 places in 133 ms of which 2 ms to minimize.
[2024-06-01 17:22:29] [INFO ] Deduced a trap composed of 120 places in 109 ms of which 2 ms to minimize.
[2024-06-01 17:22:29] [INFO ] Deduced a trap composed of 120 places in 143 ms of which 3 ms to minimize.
[2024-06-01 17:22:29] [INFO ] Deduced a trap composed of 120 places in 154 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/329 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 17:22:32] [INFO ] Deduced a trap composed of 124 places in 159 ms of which 4 ms to minimize.
[2024-06-01 17:22:32] [INFO ] Deduced a trap composed of 139 places in 134 ms of which 2 ms to minimize.
[2024-06-01 17:22:33] [INFO ] Deduced a trap composed of 141 places in 154 ms of which 2 ms to minimize.
[2024-06-01 17:22:33] [INFO ] Deduced a trap composed of 142 places in 143 ms of which 4 ms to minimize.
[2024-06-01 17:22:33] [INFO ] Deduced a trap composed of 156 places in 143 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/329 variables, 5/83 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 17:22:34] [INFO ] Deduced a trap composed of 120 places in 158 ms of which 3 ms to minimize.
[2024-06-01 17:22:35] [INFO ] Deduced a trap composed of 120 places in 164 ms of which 3 ms to minimize.
[2024-06-01 17:22:35] [INFO ] Deduced a trap composed of 120 places in 153 ms of which 3 ms to minimize.
[2024-06-01 17:22:35] [INFO ] Deduced a trap composed of 130 places in 155 ms of which 2 ms to minimize.
[2024-06-01 17:22:35] [INFO ] Deduced a trap composed of 125 places in 225 ms of which 3 ms to minimize.
[2024-06-01 17:22:36] [INFO ] Deduced a trap composed of 137 places in 143 ms of which 2 ms to minimize.
[2024-06-01 17:22:36] [INFO ] Deduced a trap composed of 126 places in 192 ms of which 2 ms to minimize.
[2024-06-01 17:22:36] [INFO ] Deduced a trap composed of 120 places in 149 ms of which 3 ms to minimize.
[2024-06-01 17:22:36] [INFO ] Deduced a trap composed of 132 places in 192 ms of which 2 ms to minimize.
[2024-06-01 17:22:37] [INFO ] Deduced a trap composed of 125 places in 194 ms of which 2 ms to minimize.
[2024-06-01 17:22:37] [INFO ] Deduced a trap composed of 125 places in 161 ms of which 3 ms to minimize.
[2024-06-01 17:22:37] [INFO ] Deduced a trap composed of 130 places in 170 ms of which 2 ms to minimize.
[2024-06-01 17:22:37] [INFO ] Deduced a trap composed of 120 places in 179 ms of which 2 ms to minimize.
[2024-06-01 17:22:37] [INFO ] Deduced a trap composed of 120 places in 180 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 329/780 variables, and 97 constraints, problems are : Problem set: 0 solved, 444 unsolved in 20016 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 9/14 constraints, State Equation: 0/334 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 444/444 constraints, Known Traps: 45/45 constraints]
Escalating to Integer solving :Problem set: 0 solved, 444 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/329 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/329 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/329 variables, 45/97 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 17:22:40] [INFO ] Deduced a trap composed of 133 places in 193 ms of which 2 ms to minimize.
[2024-06-01 17:22:40] [INFO ] Deduced a trap composed of 130 places in 172 ms of which 2 ms to minimize.
[2024-06-01 17:22:40] [INFO ] Deduced a trap composed of 127 places in 152 ms of which 2 ms to minimize.
[2024-06-01 17:22:40] [INFO ] Deduced a trap composed of 127 places in 165 ms of which 2 ms to minimize.
[2024-06-01 17:22:40] [INFO ] Deduced a trap composed of 124 places in 151 ms of which 2 ms to minimize.
[2024-06-01 17:22:40] [INFO ] Deduced a trap composed of 127 places in 183 ms of which 3 ms to minimize.
[2024-06-01 17:22:41] [INFO ] Deduced a trap composed of 142 places in 182 ms of which 3 ms to minimize.
[2024-06-01 17:22:41] [INFO ] Deduced a trap composed of 130 places in 168 ms of which 2 ms to minimize.
[2024-06-01 17:22:41] [INFO ] Deduced a trap composed of 133 places in 180 ms of which 3 ms to minimize.
[2024-06-01 17:22:41] [INFO ] Deduced a trap composed of 136 places in 158 ms of which 3 ms to minimize.
[2024-06-01 17:22:41] [INFO ] Deduced a trap composed of 136 places in 147 ms of which 2 ms to minimize.
[2024-06-01 17:22:42] [INFO ] Deduced a trap composed of 127 places in 159 ms of which 2 ms to minimize.
[2024-06-01 17:22:42] [INFO ] Deduced a trap composed of 127 places in 136 ms of which 1 ms to minimize.
[2024-06-01 17:22:42] [INFO ] Deduced a trap composed of 130 places in 131 ms of which 2 ms to minimize.
[2024-06-01 17:22:42] [INFO ] Deduced a trap composed of 120 places in 127 ms of which 2 ms to minimize.
[2024-06-01 17:22:42] [INFO ] Deduced a trap composed of 136 places in 219 ms of which 2 ms to minimize.
[2024-06-01 17:22:42] [INFO ] Deduced a trap composed of 123 places in 121 ms of which 2 ms to minimize.
[2024-06-01 17:22:43] [INFO ] Deduced a trap composed of 120 places in 131 ms of which 2 ms to minimize.
[2024-06-01 17:22:43] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 17:22:43] [INFO ] Deduced a trap composed of 58 places in 158 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/329 variables, 20/117 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 17:22:48] [INFO ] Deduced a trap composed of 128 places in 168 ms of which 2 ms to minimize.
[2024-06-01 17:22:48] [INFO ] Deduced a trap composed of 132 places in 178 ms of which 2 ms to minimize.
[2024-06-01 17:22:48] [INFO ] Deduced a trap composed of 136 places in 157 ms of which 2 ms to minimize.
[2024-06-01 17:22:49] [INFO ] Deduced a trap composed of 132 places in 180 ms of which 3 ms to minimize.
[2024-06-01 17:22:49] [INFO ] Deduced a trap composed of 130 places in 160 ms of which 3 ms to minimize.
[2024-06-01 17:22:53] [INFO ] Deduced a trap composed of 182 places in 185 ms of which 2 ms to minimize.
[2024-06-01 17:22:53] [INFO ] Deduced a trap composed of 121 places in 202 ms of which 2 ms to minimize.
[2024-06-01 17:22:54] [INFO ] Deduced a trap composed of 142 places in 255 ms of which 2 ms to minimize.
[2024-06-01 17:22:54] [INFO ] Deduced a trap composed of 127 places in 178 ms of which 2 ms to minimize.
[2024-06-01 17:22:54] [INFO ] Deduced a trap composed of 123 places in 178 ms of which 2 ms to minimize.
[2024-06-01 17:22:54] [INFO ] Deduced a trap composed of 120 places in 176 ms of which 2 ms to minimize.
[2024-06-01 17:22:55] [INFO ] Deduced a trap composed of 136 places in 183 ms of which 2 ms to minimize.
[2024-06-01 17:22:55] [INFO ] Deduced a trap composed of 145 places in 200 ms of which 2 ms to minimize.
[2024-06-01 17:22:55] [INFO ] Deduced a trap composed of 120 places in 192 ms of which 2 ms to minimize.
[2024-06-01 17:22:55] [INFO ] Deduced a trap composed of 136 places in 167 ms of which 2 ms to minimize.
[2024-06-01 17:22:56] [INFO ] Deduced a trap composed of 120 places in 185 ms of which 2 ms to minimize.
[2024-06-01 17:22:56] [INFO ] Deduced a trap composed of 136 places in 161 ms of which 2 ms to minimize.
[2024-06-01 17:22:56] [INFO ] Deduced a trap composed of 120 places in 179 ms of which 3 ms to minimize.
[2024-06-01 17:22:57] [INFO ] Deduced a trap composed of 136 places in 177 ms of which 2 ms to minimize.
[2024-06-01 17:22:58] [INFO ] Deduced a trap composed of 123 places in 182 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/329 variables, 20/137 constraints. Problems are: Problem set: 0 solved, 444 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 329/780 variables, and 137 constraints, problems are : Problem set: 0 solved, 444 unsolved in 20021 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 9/14 constraints, State Equation: 0/334 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/444 constraints, Known Traps: 85/85 constraints]
After SMT, in 40445ms problems are : Problem set: 0 solved, 444 unsolved
Search for dead transitions found 0 dead transitions in 40463ms
[2024-06-01 17:22:58] [INFO ] Flow matrix only has 446 transitions (discarded 4 similar events)
[2024-06-01 17:22:58] [INFO ] Invariant cache hit.
[2024-06-01 17:22:58] [INFO ] Implicit Places using invariants in 370 ms returned []
[2024-06-01 17:22:58] [INFO ] Flow matrix only has 446 transitions (discarded 4 similar events)
[2024-06-01 17:22:58] [INFO ] Invariant cache hit.
[2024-06-01 17:22:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 17:23:00] [INFO ] Implicit Places using invariants and state equation in 1691 ms returned []
Implicit Place search using SMT with State Equation took 2065 ms to find 0 implicit places.
[2024-06-01 17:23:00] [INFO ] Redundant transitions in 6 ms returned []
Running 444 sub problems to find dead transitions.
[2024-06-01 17:23:00] [INFO ] Flow matrix only has 446 transitions (discarded 4 similar events)
[2024-06-01 17:23:00] [INFO ] Invariant cache hit.
[2024-06-01 17:23:00] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/329 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/329 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 17:23:03] [INFO ] Deduced a trap composed of 120 places in 154 ms of which 2 ms to minimize.
[2024-06-01 17:23:04] [INFO ] Deduced a trap composed of 123 places in 164 ms of which 4 ms to minimize.
[2024-06-01 17:23:04] [INFO ] Deduced a trap composed of 15 places in 152 ms of which 3 ms to minimize.
[2024-06-01 17:23:05] [INFO ] Deduced a trap composed of 145 places in 160 ms of which 2 ms to minimize.
[2024-06-01 17:23:05] [INFO ] Deduced a trap composed of 120 places in 143 ms of which 2 ms to minimize.
[2024-06-01 17:23:05] [INFO ] Deduced a trap composed of 127 places in 127 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/329 variables, 6/58 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 17:23:07] [INFO ] Deduced a trap composed of 120 places in 156 ms of which 2 ms to minimize.
[2024-06-01 17:23:07] [INFO ] Deduced a trap composed of 130 places in 162 ms of which 2 ms to minimize.
[2024-06-01 17:23:08] [INFO ] Deduced a trap composed of 120 places in 168 ms of which 2 ms to minimize.
[2024-06-01 17:23:08] [INFO ] Deduced a trap composed of 124 places in 149 ms of which 2 ms to minimize.
[2024-06-01 17:23:08] [INFO ] Deduced a trap composed of 120 places in 189 ms of which 2 ms to minimize.
[2024-06-01 17:23:08] [INFO ] Deduced a trap composed of 123 places in 166 ms of which 4 ms to minimize.
[2024-06-01 17:23:09] [INFO ] Deduced a trap composed of 120 places in 160 ms of which 2 ms to minimize.
[2024-06-01 17:23:09] [INFO ] Deduced a trap composed of 120 places in 154 ms of which 3 ms to minimize.
[2024-06-01 17:23:09] [INFO ] Deduced a trap composed of 127 places in 168 ms of which 3 ms to minimize.
[2024-06-01 17:23:09] [INFO ] Deduced a trap composed of 121 places in 126 ms of which 2 ms to minimize.
[2024-06-01 17:23:10] [INFO ] Deduced a trap composed of 120 places in 144 ms of which 2 ms to minimize.
[2024-06-01 17:23:10] [INFO ] Deduced a trap composed of 120 places in 138 ms of which 2 ms to minimize.
[2024-06-01 17:23:10] [INFO ] Deduced a trap composed of 120 places in 146 ms of which 2 ms to minimize.
[2024-06-01 17:23:10] [INFO ] Deduced a trap composed of 120 places in 150 ms of which 2 ms to minimize.
[2024-06-01 17:23:10] [INFO ] Deduced a trap composed of 120 places in 153 ms of which 2 ms to minimize.
[2024-06-01 17:23:10] [INFO ] Deduced a trap composed of 120 places in 153 ms of which 2 ms to minimize.
[2024-06-01 17:23:11] [INFO ] Deduced a trap composed of 120 places in 160 ms of which 2 ms to minimize.
[2024-06-01 17:23:11] [INFO ] Deduced a trap composed of 120 places in 143 ms of which 1 ms to minimize.
[2024-06-01 17:23:11] [INFO ] Deduced a trap composed of 120 places in 163 ms of which 1 ms to minimize.
[2024-06-01 17:23:11] [INFO ] Deduced a trap composed of 120 places in 123 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/329 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 17:23:15] [INFO ] Deduced a trap composed of 124 places in 169 ms of which 2 ms to minimize.
[2024-06-01 17:23:15] [INFO ] Deduced a trap composed of 139 places in 125 ms of which 3 ms to minimize.
[2024-06-01 17:23:15] [INFO ] Deduced a trap composed of 141 places in 105 ms of which 2 ms to minimize.
[2024-06-01 17:23:15] [INFO ] Deduced a trap composed of 142 places in 158 ms of which 2 ms to minimize.
[2024-06-01 17:23:15] [INFO ] Deduced a trap composed of 156 places in 134 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/329 variables, 5/83 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 17:23:16] [INFO ] Deduced a trap composed of 120 places in 116 ms of which 2 ms to minimize.
[2024-06-01 17:23:17] [INFO ] Deduced a trap composed of 120 places in 168 ms of which 2 ms to minimize.
[2024-06-01 17:23:17] [INFO ] Deduced a trap composed of 120 places in 184 ms of which 3 ms to minimize.
[2024-06-01 17:23:17] [INFO ] Deduced a trap composed of 130 places in 152 ms of which 3 ms to minimize.
[2024-06-01 17:23:18] [INFO ] Deduced a trap composed of 125 places in 170 ms of which 5 ms to minimize.
[2024-06-01 17:23:18] [INFO ] Deduced a trap composed of 137 places in 150 ms of which 4 ms to minimize.
[2024-06-01 17:23:18] [INFO ] Deduced a trap composed of 126 places in 151 ms of which 4 ms to minimize.
[2024-06-01 17:23:18] [INFO ] Deduced a trap composed of 120 places in 145 ms of which 3 ms to minimize.
[2024-06-01 17:23:18] [INFO ] Deduced a trap composed of 132 places in 148 ms of which 4 ms to minimize.
[2024-06-01 17:23:19] [INFO ] Deduced a trap composed of 125 places in 168 ms of which 3 ms to minimize.
[2024-06-01 17:23:19] [INFO ] Deduced a trap composed of 125 places in 152 ms of which 4 ms to minimize.
[2024-06-01 17:23:19] [INFO ] Deduced a trap composed of 130 places in 162 ms of which 3 ms to minimize.
[2024-06-01 17:23:19] [INFO ] Deduced a trap composed of 120 places in 153 ms of which 5 ms to minimize.
[2024-06-01 17:23:19] [INFO ] Deduced a trap composed of 120 places in 148 ms of which 4 ms to minimize.
[2024-06-01 17:23:20] [INFO ] Deduced a trap composed of 124 places in 226 ms of which 5 ms to minimize.
[2024-06-01 17:23:21] [INFO ] Deduced a trap composed of 121 places in 220 ms of which 7 ms to minimize.
[2024-06-01 17:23:21] [INFO ] Deduced a trap composed of 120 places in 213 ms of which 5 ms to minimize.
[2024-06-01 17:23:21] [INFO ] Deduced a trap composed of 120 places in 167 ms of which 4 ms to minimize.
[2024-06-01 17:23:21] [INFO ] Deduced a trap composed of 120 places in 177 ms of which 4 ms to minimize.
[2024-06-01 17:23:22] [INFO ] Deduced a trap composed of 120 places in 154 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/329 variables, 20/103 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 17:23:23] [INFO ] Deduced a trap composed of 120 places in 163 ms of which 2 ms to minimize.
[2024-06-01 17:23:23] [INFO ] Deduced a trap composed of 120 places in 140 ms of which 3 ms to minimize.
[2024-06-01 17:23:23] [INFO ] Deduced a trap composed of 120 places in 159 ms of which 3 ms to minimize.
[2024-06-01 17:23:24] [INFO ] Deduced a trap composed of 120 places in 151 ms of which 3 ms to minimize.
[2024-06-01 17:23:24] [INFO ] Deduced a trap composed of 120 places in 211 ms of which 2 ms to minimize.
[2024-06-01 17:23:25] [INFO ] Deduced a trap composed of 120 places in 147 ms of which 3 ms to minimize.
[2024-06-01 17:23:26] [INFO ] Deduced a trap composed of 120 places in 129 ms of which 3 ms to minimize.
[2024-06-01 17:23:26] [INFO ] Deduced a trap composed of 120 places in 141 ms of which 2 ms to minimize.
[2024-06-01 17:23:26] [INFO ] Deduced a trap composed of 120 places in 174 ms of which 2 ms to minimize.
[2024-06-01 17:23:26] [INFO ] Deduced a trap composed of 120 places in 144 ms of which 1 ms to minimize.
[2024-06-01 17:23:28] [INFO ] Deduced a trap composed of 132 places in 210 ms of which 3 ms to minimize.
[2024-06-01 17:23:28] [INFO ] Deduced a trap composed of 132 places in 164 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/329 variables, 12/115 constraints. Problems are: Problem set: 0 solved, 444 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 329/780 variables, and 115 constraints, problems are : Problem set: 0 solved, 444 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 9/14 constraints, State Equation: 0/334 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 444/444 constraints, Known Traps: 63/63 constraints]
Escalating to Integer solving :Problem set: 0 solved, 444 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/329 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/329 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/329 variables, 63/115 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-06-01 17:23:39] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 1 ms to minimize.
[2024-06-01 17:23:54] [INFO ] Deduced a trap composed of 151 places in 146 ms of which 3 ms to minimize.
[2024-06-01 17:23:54] [INFO ] Deduced a trap composed of 137 places in 187 ms of which 2 ms to minimize.
[2024-06-01 17:23:54] [INFO ] Deduced a trap composed of 157 places in 207 ms of which 3 ms to minimize.
[2024-06-01 17:23:55] [INFO ] Deduced a trap composed of 135 places in 188 ms of which 2 ms to minimize.
[2024-06-01 17:23:55] [INFO ] Deduced a trap composed of 125 places in 148 ms of which 2 ms to minimize.
[2024-06-01 17:23:55] [INFO ] Deduced a trap composed of 140 places in 204 ms of which 2 ms to minimize.
[2024-06-01 17:23:55] [INFO ] Deduced a trap composed of 149 places in 169 ms of which 2 ms to minimize.
[2024-06-01 17:23:56] [INFO ] Deduced a trap composed of 128 places in 131 ms of which 2 ms to minimize.
[2024-06-01 17:23:56] [INFO ] Deduced a trap composed of 127 places in 233 ms of which 2 ms to minimize.
[2024-06-01 17:23:56] [INFO ] Deduced a trap composed of 142 places in 146 ms of which 4 ms to minimize.
[2024-06-01 17:23:56] [INFO ] Deduced a trap composed of 142 places in 142 ms of which 2 ms to minimize.
[2024-06-01 17:23:57] [INFO ] Deduced a trap composed of 127 places in 250 ms of which 6 ms to minimize.
[2024-06-01 17:23:57] [INFO ] Deduced a trap composed of 134 places in 204 ms of which 2 ms to minimize.
[2024-06-01 17:23:57] [INFO ] Deduced a trap composed of 135 places in 176 ms of which 2 ms to minimize.
[2024-06-01 17:23:58] [INFO ] Deduced a trap composed of 130 places in 177 ms of which 2 ms to minimize.
[2024-06-01 17:23:58] [INFO ] Deduced a trap composed of 135 places in 155 ms of which 3 ms to minimize.
[2024-06-01 17:23:58] [INFO ] Deduced a trap composed of 136 places in 239 ms of which 4 ms to minimize.
[2024-06-01 17:23:59] [INFO ] Deduced a trap composed of 136 places in 159 ms of which 2 ms to minimize.
[2024-06-01 17:23:59] [INFO ] Deduced a trap composed of 130 places in 224 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/329 variables, 20/135 constraints. Problems are: Problem set: 0 solved, 444 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 329/780 variables, and 135 constraints, problems are : Problem set: 0 solved, 444 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 9/14 constraints, State Equation: 0/334 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/444 constraints, Known Traps: 83/83 constraints]
After SMT, in 60467ms problems are : Problem set: 0 solved, 444 unsolved
Search for dead transitions found 0 dead transitions in 60488ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 103058 ms. Remains : 334/334 places, 450/450 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 p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 170 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 54 ms :[p1]
RANDOM walk for 374 steps (16 resets) in 9 ms. (37 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 208 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[p1]
Stuttering acceptance computed with spot in 76 ms :[p1]
Stuttering acceptance computed with spot in 62 ms :[p1]
Product exploration explored 100000 steps with 4647 reset in 602 ms.
Product exploration explored 100000 steps with 4531 reset in 509 ms.
Support contains 21 out of 334 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 334/334 places, 450/450 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 334 transition count 449
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 333 transition count 449
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 333 transition count 448
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 332 transition count 448
Applied a total of 4 rules in 14 ms. Remains 332 /334 variables (removed 2) and now considering 448/450 (removed 2) transitions.
Running 442 sub problems to find dead transitions.
[2024-06-01 17:24:02] [INFO ] Flow matrix only has 444 transitions (discarded 4 similar events)
// Phase 1: matrix 444 rows 332 cols
[2024-06-01 17:24:02] [INFO ] Computed 57 invariants in 6 ms
[2024-06-01 17:24:02] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/327 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/327 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 442 unsolved
[2024-06-01 17:24:06] [INFO ] Deduced a trap composed of 134 places in 190 ms of which 3 ms to minimize.
[2024-06-01 17:24:06] [INFO ] Deduced a trap composed of 128 places in 188 ms of which 3 ms to minimize.
[2024-06-01 17:24:06] [INFO ] Deduced a trap composed of 145 places in 197 ms of which 2 ms to minimize.
[2024-06-01 17:24:06] [INFO ] Deduced a trap composed of 118 places in 151 ms of which 4 ms to minimize.
[2024-06-01 17:24:07] [INFO ] Deduced a trap composed of 127 places in 146 ms of which 2 ms to minimize.
[2024-06-01 17:24:07] [INFO ] Deduced a trap composed of 13 places in 202 ms of which 3 ms to minimize.
[2024-06-01 17:24:08] [INFO ] Deduced a trap composed of 131 places in 228 ms of which 6 ms to minimize.
[2024-06-01 17:24:08] [INFO ] Deduced a trap composed of 118 places in 208 ms of which 5 ms to minimize.
[2024-06-01 17:24:08] [INFO ] Deduced a trap composed of 118 places in 186 ms of which 2 ms to minimize.
[2024-06-01 17:24:08] [INFO ] Deduced a trap composed of 118 places in 129 ms of which 2 ms to minimize.
[2024-06-01 17:24:08] [INFO ] Deduced a trap composed of 118 places in 109 ms of which 2 ms to minimize.
[2024-06-01 17:24:08] [INFO ] Deduced a trap composed of 118 places in 110 ms of which 2 ms to minimize.
[2024-06-01 17:24:09] [INFO ] Deduced a trap composed of 122 places in 109 ms of which 1 ms to minimize.
[2024-06-01 17:24:09] [INFO ] Deduced a trap composed of 131 places in 182 ms of which 2 ms to minimize.
[2024-06-01 17:24:09] [INFO ] Deduced a trap composed of 128 places in 157 ms of which 3 ms to minimize.
[2024-06-01 17:24:09] [INFO ] Deduced a trap composed of 118 places in 252 ms of which 2 ms to minimize.
[2024-06-01 17:24:09] [INFO ] Deduced a trap composed of 118 places in 152 ms of which 5 ms to minimize.
[2024-06-01 17:24:10] [INFO ] Deduced a trap composed of 118 places in 151 ms of which 4 ms to minimize.
[2024-06-01 17:24:10] [INFO ] Deduced a trap composed of 118 places in 205 ms of which 2 ms to minimize.
[2024-06-01 17:24:10] [INFO ] Deduced a trap composed of 118 places in 186 ms of which 17 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/327 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 442 unsolved
[2024-06-01 17:24:11] [INFO ] Deduced a trap composed of 121 places in 113 ms of which 2 ms to minimize.
[2024-06-01 17:24:11] [INFO ] Deduced a trap composed of 118 places in 160 ms of which 3 ms to minimize.
[2024-06-01 17:24:12] [INFO ] Deduced a trap composed of 118 places in 166 ms of which 5 ms to minimize.
[2024-06-01 17:24:12] [INFO ] Deduced a trap composed of 118 places in 143 ms of which 5 ms to minimize.
[2024-06-01 17:24:12] [INFO ] Deduced a trap composed of 119 places in 135 ms of which 2 ms to minimize.
[2024-06-01 17:24:13] [INFO ] Deduced a trap composed of 118 places in 1618 ms of which 4 ms to minimize.
[2024-06-01 17:24:14] [INFO ] Deduced a trap composed of 139 places in 136 ms of which 3 ms to minimize.
[2024-06-01 17:24:14] [INFO ] Deduced a trap composed of 140 places in 168 ms of which 2 ms to minimize.
[2024-06-01 17:24:16] [INFO ] Deduced a trap composed of 118 places in 1727 ms of which 2 ms to minimize.
[2024-06-01 17:24:16] [INFO ] Deduced a trap composed of 118 places in 162 ms of which 3 ms to minimize.
[2024-06-01 17:24:17] [INFO ] Deduced a trap composed of 118 places in 150 ms of which 3 ms to minimize.
[2024-06-01 17:24:17] [INFO ] Deduced a trap composed of 118 places in 171 ms of which 2 ms to minimize.
[2024-06-01 17:24:17] [INFO ] Deduced a trap composed of 118 places in 165 ms of which 2 ms to minimize.
[2024-06-01 17:24:17] [INFO ] Deduced a trap composed of 136 places in 254 ms of which 3 ms to minimize.
[2024-06-01 17:24:18] [INFO ] Deduced a trap composed of 121 places in 216 ms of which 6 ms to minimize.
[2024-06-01 17:24:18] [INFO ] Deduced a trap composed of 128 places in 218 ms of which 6 ms to minimize.
[2024-06-01 17:24:18] [INFO ] Deduced a trap composed of 118 places in 189 ms of which 3 ms to minimize.
[2024-06-01 17:24:18] [INFO ] Deduced a trap composed of 136 places in 151 ms of which 3 ms to minimize.
[2024-06-01 17:24:18] [INFO ] Deduced a trap composed of 122 places in 130 ms of which 2 ms to minimize.
[2024-06-01 17:24:19] [INFO ] Deduced a trap composed of 118 places in 128 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/327 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 442 unsolved
[2024-06-01 17:24:22] [INFO ] Deduced a trap composed of 140 places in 146 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/327 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 442 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 327/776 variables, and 93 constraints, problems are : Problem set: 0 solved, 442 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 9/14 constraints, State Equation: 0/332 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 442/442 constraints, Known Traps: 41/41 constraints]
Escalating to Integer solving :Problem set: 0 solved, 442 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/327 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/327 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/327 variables, 41/93 constraints. Problems are: Problem set: 0 solved, 442 unsolved
[2024-06-01 17:24:27] [INFO ] Deduced a trap composed of 118 places in 123 ms of which 2 ms to minimize.
[2024-06-01 17:24:27] [INFO ] Deduced a trap composed of 125 places in 164 ms of which 2 ms to minimize.
[2024-06-01 17:24:27] [INFO ] Deduced a trap composed of 118 places in 151 ms of which 2 ms to minimize.
[2024-06-01 17:24:27] [INFO ] Deduced a trap composed of 148 places in 158 ms of which 2 ms to minimize.
[2024-06-01 17:24:28] [INFO ] Deduced a trap composed of 131 places in 215 ms of which 6 ms to minimize.
[2024-06-01 17:24:28] [INFO ] Deduced a trap composed of 131 places in 144 ms of which 3 ms to minimize.
[2024-06-01 17:24:28] [INFO ] Deduced a trap composed of 122 places in 198 ms of which 2 ms to minimize.
[2024-06-01 17:24:28] [INFO ] Deduced a trap composed of 118 places in 158 ms of which 2 ms to minimize.
[2024-06-01 17:24:28] [INFO ] Deduced a trap composed of 118 places in 153 ms of which 2 ms to minimize.
[2024-06-01 17:24:28] [INFO ] Deduced a trap composed of 122 places in 149 ms of which 3 ms to minimize.
[2024-06-01 17:24:29] [INFO ] Deduced a trap composed of 118 places in 185 ms of which 3 ms to minimize.
[2024-06-01 17:24:29] [INFO ] Deduced a trap composed of 13 places in 159 ms of which 2 ms to minimize.
[2024-06-01 17:24:29] [INFO ] Deduced a trap composed of 56 places in 202 ms of which 2 ms to minimize.
[2024-06-01 17:24:29] [INFO ] Deduced a trap composed of 58 places in 174 ms of which 2 ms to minimize.
[2024-06-01 17:24:30] [INFO ] Deduced a trap composed of 54 places in 192 ms of which 2 ms to minimize.
[2024-06-01 17:24:30] [INFO ] Deduced a trap composed of 122 places in 183 ms of which 2 ms to minimize.
[2024-06-01 17:24:30] [INFO ] Deduced a trap composed of 56 places in 218 ms of which 3 ms to minimize.
[2024-06-01 17:24:30] [INFO ] Deduced a trap composed of 60 places in 158 ms of which 2 ms to minimize.
[2024-06-01 17:24:30] [INFO ] Deduced a trap composed of 56 places in 143 ms of which 3 ms to minimize.
[2024-06-01 17:24:31] [INFO ] Deduced a trap composed of 56 places in 156 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/327 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 442 unsolved
[2024-06-01 17:24:39] [INFO ] Deduced a trap composed of 131 places in 184 ms of which 2 ms to minimize.
[2024-06-01 17:24:39] [INFO ] Deduced a trap composed of 144 places in 181 ms of which 2 ms to minimize.
[2024-06-01 17:24:39] [INFO ] Deduced a trap composed of 118 places in 164 ms of which 3 ms to minimize.
[2024-06-01 17:24:39] [INFO ] Deduced a trap composed of 118 places in 126 ms of which 2 ms to minimize.
[2024-06-01 17:24:39] [INFO ] Deduced a trap composed of 128 places in 164 ms of which 2 ms to minimize.
[2024-06-01 17:24:40] [INFO ] Deduced a trap composed of 137 places in 127 ms of which 2 ms to minimize.
[2024-06-01 17:24:40] [INFO ] Deduced a trap composed of 118 places in 143 ms of which 2 ms to minimize.
[2024-06-01 17:24:40] [INFO ] Deduced a trap composed of 118 places in 169 ms of which 3 ms to minimize.
[2024-06-01 17:24:40] [INFO ] Deduced a trap composed of 118 places in 169 ms of which 3 ms to minimize.
[2024-06-01 17:24:40] [INFO ] Deduced a trap composed of 133 places in 163 ms of which 2 ms to minimize.
[2024-06-01 17:24:41] [INFO ] Deduced a trap composed of 122 places in 166 ms of which 2 ms to minimize.
[2024-06-01 17:24:41] [INFO ] Deduced a trap composed of 118 places in 156 ms of which 3 ms to minimize.
[2024-06-01 17:24:41] [INFO ] Deduced a trap composed of 60 places in 187 ms of which 2 ms to minimize.
[2024-06-01 17:24:42] [INFO ] Deduced a trap composed of 118 places in 179 ms of which 3 ms to minimize.
[2024-06-01 17:24:42] [INFO ] Deduced a trap composed of 60 places in 142 ms of which 2 ms to minimize.
[2024-06-01 17:24:42] [INFO ] Deduced a trap composed of 118 places in 186 ms of which 2 ms to minimize.
[2024-06-01 17:24:42] [INFO ] Deduced a trap composed of 123 places in 151 ms of which 2 ms to minimize.
[2024-06-01 17:24:42] [INFO ] Deduced a trap composed of 118 places in 149 ms of which 2 ms to minimize.
[2024-06-01 17:24:43] [INFO ] Deduced a trap composed of 60 places in 139 ms of which 3 ms to minimize.
[2024-06-01 17:24:43] [INFO ] Deduced a trap composed of 56 places in 141 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/327 variables, 20/133 constraints. Problems are: Problem set: 0 solved, 442 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 327/776 variables, and 133 constraints, problems are : Problem set: 0 solved, 442 unsolved in 20013 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 9/14 constraints, State Equation: 0/332 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/442 constraints, Known Traps: 81/81 constraints]
After SMT, in 40446ms problems are : Problem set: 0 solved, 442 unsolved
Search for dead transitions found 0 dead transitions in 40450ms
[2024-06-01 17:24:43] [INFO ] Flow matrix only has 444 transitions (discarded 4 similar events)
[2024-06-01 17:24:43] [INFO ] Invariant cache hit.
[2024-06-01 17:24:43] [INFO ] Implicit Places using invariants in 358 ms returned []
[2024-06-01 17:24:43] [INFO ] Flow matrix only has 444 transitions (discarded 4 similar events)
[2024-06-01 17:24:43] [INFO ] Invariant cache hit.
[2024-06-01 17:24:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 17:24:45] [INFO ] Implicit Places using invariants and state equation in 1761 ms returned []
Implicit Place search using SMT with State Equation took 2120 ms to find 0 implicit places.
[2024-06-01 17:24:45] [INFO ] Redundant transitions in 7 ms returned []
Running 442 sub problems to find dead transitions.
[2024-06-01 17:24:45] [INFO ] Flow matrix only has 444 transitions (discarded 4 similar events)
[2024-06-01 17:24:45] [INFO ] Invariant cache hit.
[2024-06-01 17:24:45] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/327 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/327 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 442 unsolved
[2024-06-01 17:24:48] [INFO ] Deduced a trap composed of 134 places in 96 ms of which 2 ms to minimize.
[2024-06-01 17:24:48] [INFO ] Deduced a trap composed of 118 places in 109 ms of which 1 ms to minimize.
[2024-06-01 17:24:48] [INFO ] Deduced a trap composed of 128 places in 109 ms of which 2 ms to minimize.
[2024-06-01 17:24:49] [INFO ] Deduced a trap composed of 128 places in 150 ms of which 3 ms to minimize.
[2024-06-01 17:24:49] [INFO ] Deduced a trap composed of 122 places in 129 ms of which 2 ms to minimize.
[2024-06-01 17:24:49] [INFO ] Deduced a trap composed of 118 places in 129 ms of which 2 ms to minimize.
[2024-06-01 17:24:49] [INFO ] Deduced a trap composed of 118 places in 126 ms of which 2 ms to minimize.
[2024-06-01 17:24:49] [INFO ] Deduced a trap composed of 118 places in 121 ms of which 2 ms to minimize.
[2024-06-01 17:24:49] [INFO ] Deduced a trap composed of 118 places in 139 ms of which 1 ms to minimize.
[2024-06-01 17:24:49] [INFO ] Deduced a trap composed of 118 places in 124 ms of which 2 ms to minimize.
[2024-06-01 17:24:50] [INFO ] Deduced a trap composed of 118 places in 169 ms of which 2 ms to minimize.
[2024-06-01 17:24:50] [INFO ] Deduced a trap composed of 118 places in 122 ms of which 1 ms to minimize.
[2024-06-01 17:24:50] [INFO ] Deduced a trap composed of 118 places in 227 ms of which 3 ms to minimize.
[2024-06-01 17:24:50] [INFO ] Deduced a trap composed of 118 places in 200 ms of which 3 ms to minimize.
[2024-06-01 17:24:51] [INFO ] Deduced a trap composed of 13 places in 182 ms of which 2 ms to minimize.
[2024-06-01 17:24:51] [INFO ] Deduced a trap composed of 118 places in 188 ms of which 2 ms to minimize.
[2024-06-01 17:24:51] [INFO ] Deduced a trap composed of 118 places in 121 ms of which 2 ms to minimize.
[2024-06-01 17:24:51] [INFO ] Deduced a trap composed of 118 places in 118 ms of which 2 ms to minimize.
[2024-06-01 17:24:52] [INFO ] Deduced a trap composed of 134 places in 137 ms of which 2 ms to minimize.
[2024-06-01 17:24:52] [INFO ] Deduced a trap composed of 118 places in 135 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/327 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 442 unsolved
[2024-06-01 17:24:52] [INFO ] Deduced a trap composed of 118 places in 97 ms of which 2 ms to minimize.
[2024-06-01 17:24:52] [INFO ] Deduced a trap composed of 118 places in 129 ms of which 2 ms to minimize.
[2024-06-01 17:24:53] [INFO ] Deduced a trap composed of 118 places in 133 ms of which 2 ms to minimize.
[2024-06-01 17:24:53] [INFO ] Deduced a trap composed of 118 places in 135 ms of which 2 ms to minimize.
[2024-06-01 17:24:53] [INFO ] Deduced a trap composed of 118 places in 145 ms of which 2 ms to minimize.
[2024-06-01 17:24:53] [INFO ] Deduced a trap composed of 118 places in 144 ms of which 2 ms to minimize.
[2024-06-01 17:24:53] [INFO ] Deduced a trap composed of 118 places in 144 ms of which 3 ms to minimize.
[2024-06-01 17:24:53] [INFO ] Deduced a trap composed of 118 places in 130 ms of which 2 ms to minimize.
[2024-06-01 17:24:54] [INFO ] Deduced a trap composed of 122 places in 161 ms of which 5 ms to minimize.
[2024-06-01 17:24:54] [INFO ] Deduced a trap composed of 126 places in 163 ms of which 3 ms to minimize.
[2024-06-01 17:24:55] [INFO ] Deduced a trap composed of 118 places in 125 ms of which 2 ms to minimize.
[2024-06-01 17:24:55] [INFO ] Deduced a trap composed of 131 places in 136 ms of which 2 ms to minimize.
[2024-06-01 17:24:55] [INFO ] Deduced a trap composed of 118 places in 154 ms of which 4 ms to minimize.
[2024-06-01 17:24:55] [INFO ] Deduced a trap composed of 118 places in 209 ms of which 3 ms to minimize.
[2024-06-01 17:24:55] [INFO ] Deduced a trap composed of 118 places in 154 ms of which 2 ms to minimize.
[2024-06-01 17:24:55] [INFO ] Deduced a trap composed of 118 places in 128 ms of which 2 ms to minimize.
[2024-06-01 17:24:56] [INFO ] Deduced a trap composed of 118 places in 123 ms of which 2 ms to minimize.
[2024-06-01 17:24:56] [INFO ] Deduced a trap composed of 125 places in 139 ms of which 1 ms to minimize.
[2024-06-01 17:24:56] [INFO ] Deduced a trap composed of 118 places in 158 ms of which 4 ms to minimize.
[2024-06-01 17:24:56] [INFO ] Deduced a trap composed of 118 places in 150 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/327 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/327 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 5 (OVERLAPS) 5/332 variables, 5/97 constraints. Problems are: Problem set: 0 solved, 442 unsolved
[2024-06-01 17:25:06] [INFO ] Deduced a trap composed of 155 places in 185 ms of which 5 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/332 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/332 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 8 (OVERLAPS) 444/776 variables, 332/430 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/776 variables, 1/431 constraints. Problems are: Problem set: 0 solved, 442 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 776/776 variables, and 431 constraints, problems are : Problem set: 0 solved, 442 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 332/332 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 442/442 constraints, Known Traps: 41/41 constraints]
Escalating to Integer solving :Problem set: 0 solved, 442 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/327 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/327 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/327 variables, 40/92 constraints. Problems are: Problem set: 0 solved, 442 unsolved
[2024-06-01 17:25:22] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 17:25:23] [INFO ] Deduced a trap composed of 138 places in 178 ms of which 2 ms to minimize.
[2024-06-01 17:25:23] [INFO ] Deduced a trap composed of 127 places in 161 ms of which 2 ms to minimize.
[2024-06-01 17:25:23] [INFO ] Deduced a trap composed of 136 places in 155 ms of which 2 ms to minimize.
[2024-06-01 17:25:23] [INFO ] Deduced a trap composed of 124 places in 181 ms of which 2 ms to minimize.
[2024-06-01 17:25:27] [INFO ] Deduced a trap composed of 128 places in 122 ms of which 4 ms to minimize.
[2024-06-01 17:25:27] [INFO ] Deduced a trap composed of 158 places in 188 ms of which 2 ms to minimize.
[2024-06-01 17:25:27] [INFO ] Deduced a trap composed of 131 places in 188 ms of which 3 ms to minimize.
[2024-06-01 17:25:33] [INFO ] Deduced a trap composed of 151 places in 192 ms of which 3 ms to minimize.
[2024-06-01 17:25:33] [INFO ] Deduced a trap composed of 148 places in 151 ms of which 3 ms to minimize.
[2024-06-01 17:25:33] [INFO ] Deduced a trap composed of 148 places in 158 ms of which 2 ms to minimize.
[2024-06-01 17:25:34] [INFO ] Deduced a trap composed of 160 places in 143 ms of which 2 ms to minimize.
[2024-06-01 17:25:34] [INFO ] Deduced a trap composed of 153 places in 148 ms of which 3 ms to minimize.
[2024-06-01 17:25:34] [INFO ] Deduced a trap composed of 154 places in 164 ms of which 2 ms to minimize.
[2024-06-01 17:25:37] [INFO ] Deduced a trap composed of 138 places in 216 ms of which 2 ms to minimize.
[2024-06-01 17:25:37] [INFO ] Deduced a trap composed of 131 places in 156 ms of which 3 ms to minimize.
[2024-06-01 17:25:37] [INFO ] Deduced a trap composed of 147 places in 149 ms of which 2 ms to minimize.
[2024-06-01 17:25:37] [INFO ] Deduced a trap composed of 128 places in 146 ms of which 2 ms to minimize.
[2024-06-01 17:25:38] [INFO ] Deduced a trap composed of 125 places in 167 ms of which 2 ms to minimize.
[2024-06-01 17:25:38] [INFO ] Deduced a trap composed of 135 places in 142 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/327 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 442 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 327/776 variables, and 112 constraints, problems are : Problem set: 0 solved, 442 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 9/14 constraints, State Equation: 0/332 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/442 constraints, Known Traps: 60/61 constraints]
After SMT, in 60554ms problems are : Problem set: 0 solved, 442 unsolved
Search for dead transitions found 0 dead transitions in 60564ms
Starting structural reductions in SI_LTL mode, iteration 1 : 332/334 places, 448/450 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 103164 ms. Remains : 332/334 places, 448/450 transitions.
Treatment of property PolyORBNT-PT-S05J20-LTLFireability-01 finished in 284096 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)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(!p0))))'
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)) U (p1||F(p2)||(X(p3)&&F(p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(X(F(p0)))||G(p1)))))'
[2024-06-01 17:25:46] [INFO ] Flatten gal took : 74 ms
[2024-06-01 17:25:46] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/LTLFireability.sr.xml took 5 ms.
[2024-06-01 17:25:46] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 343 places, 459 transitions and 2212 arcs took 11 ms.
Total runtime 2798960 ms.
There are residual formulas that ITS could not solve within timeout
Could not compute solution for formula : PolyORBNT-PT-S05J20-LTLFireability-01
Could not compute solution for formula : PolyORBNT-PT-S05J20-LTLFireability-12
Could not compute solution for formula : PolyORBNT-PT-S05J20-LTLFireability-13
FORMULA PolyORBNT-PT-S05J20-LTLFireability-14 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA PolyORBNT-PT-S05J20-LTLFireability-15 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN

BK_STOP 1717262836622

--------------------
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 PolyORBNT-PT-S05J20-LTLFireability-01
ltl formula formula --ltl=/tmp/15091/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 343 places, 459 transitions and 2212 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/15091/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/15091/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/15091/ltl_0_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.130 real 0.040 user 0.020 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/15091/ltl_0_
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:
malloc_consolidate(): unaligned fastbin chunk detected
ltl formula name PolyORBNT-PT-S05J20-LTLFireability-12
ltl formula formula --ltl=/tmp/15091/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 343 places, 459 transitions and 2212 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 0.110 real 0.030 user 0.020 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/15091/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/15091/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/15091/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/15091/ltl_1_
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 350 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 344, there are 462 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): ~30 levels ~10000 states ~27312 transitions
pnml2lts-mc( 0/ 4): ~30 levels ~20000 states ~53640 transitions
pnml2lts-mc( 2/ 4): ~30 levels ~40000 states ~104024 transitions
pnml2lts-mc( 2/ 4): ~30 levels ~80000 states ~222820 transitions
pnml2lts-mc( 2/ 4): ~30 levels ~160000 states ~465068 transitions
pnml2lts-mc( 2/ 4): ~30 levels ~320000 states ~947412 transitions
pnml2lts-mc( 2/ 4): ~30 levels ~640000 states ~1883300 transitions
pnml2lts-mc( 2/ 4): ~30 levels ~1280000 states ~3778108 transitions
pnml2lts-mc( 2/ 4): ~30 levels ~2560000 states ~8053312 transitions
pnml2lts-mc( 2/ 4): ~30 levels ~5120000 states ~16127700 transitions
pnml2lts-mc( 1/ 4): Error: tree leafs table full! Change -s/--ratio.
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 6511955
pnml2lts-mc( 0/ 4): unique states count: 6512039
pnml2lts-mc( 0/ 4): unique transitions count: 17909080
pnml2lts-mc( 0/ 4): - self-loop count: 48795
pnml2lts-mc( 0/ 4): - claim dead count: 11347482
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 6512043
pnml2lts-mc( 0/ 4): - cum. max stack depth: 180
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 6512043 states 17909105 transitions, fanout: 2.750
pnml2lts-mc( 0/ 4): Total exploration time 46.610 sec (46.580 sec minimum, 46.595 sec on average)
pnml2lts-mc( 0/ 4): States per second: 139713, Transitions per second: 384233
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 113.7MB, 18.3 B/state, compr.: 1.3%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 19.0%/99.0%
pnml2lts-mc( 0/ 4): Stored 462 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 113.7MB (~256.0MB paged-in)
ltl formula name PolyORBNT-PT-S05J20-LTLFireability-13
ltl formula formula --ltl=/tmp/15091/ltl_2_
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 343 places, 459 transitions and 2212 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 0.020 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/15091/ltl_2_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/15091/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/15091/ltl_2_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/15091/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): There are 349 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 344, there are 468 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): ~30 levels ~10000 states ~23232 transitions
pnml2lts-mc( 2/ 4): ~30 levels ~20000 states ~46632 transitions
pnml2lts-mc( 2/ 4): ~30 levels ~40000 states ~98044 transitions
pnml2lts-mc( 2/ 4): ~30 levels ~80000 states ~206088 transitions
pnml2lts-mc( 2/ 4): ~30 levels ~160000 states ~413540 transitions
pnml2lts-mc( 2/ 4): ~30 levels ~320000 states ~836540 transitions
pnml2lts-mc( 2/ 4): ~30 levels ~640000 states ~1683404 transitions
pnml2lts-mc( 2/ 4): ~30 levels ~1280000 states ~3548016 transitions
pnml2lts-mc( 2/ 4): ~30 levels ~2560000 states ~7144208 transitions
pnml2lts-mc( 2/ 4): ~30 levels ~5120000 states ~14347524 transitions
pnml2lts-mc( 2/ 4): Error: tree leafs table full! Change -s/--ratio.
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 6052773
pnml2lts-mc( 0/ 4): unique states count: 6052865
pnml2lts-mc( 0/ 4): unique transitions count: 16914331
pnml2lts-mc( 0/ 4): - self-loop count: 151876
pnml2lts-mc( 0/ 4): - claim dead count: 10708716
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 6052869
pnml2lts-mc( 0/ 4): - cum. max stack depth: 126
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 6052869 states 16914355 transitions, fanout: 2.794
pnml2lts-mc( 0/ 4): Total exploration time 40.230 sec (40.220 sec minimum, 40.228 sec on average)
pnml2lts-mc( 0/ 4): States per second: 150457, Transitions per second: 420441
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 110.2MB, 19.1 B/state, compr.: 1.4%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 18.0%/99.0%
pnml2lts-mc( 0/ 4): Stored 462 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 110.2MB (~256.0MB paged-in)
ltl formula name PolyORBNT-PT-S05J20-LTLFireability-14
ltl formula formula --ltl=/tmp/15091/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
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 343 places, 459 transitions and 2212 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 0.100 real 0.020 user 0.020 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/15091/ltl_3_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/15091/ltl_3_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/15091/ltl_3_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/15091/ltl_3_
pnml2lts-mc( 0/ 4): buchi has 5 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 350 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 344, there are 476 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):
pnml2lts-mc( 0/ 4): Empty product with LTL!
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 343
pnml2lts-mc( 0/ 4): unique states count: 343
pnml2lts-mc( 0/ 4): unique transitions count: 1177
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 937
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 429
pnml2lts-mc( 0/ 4): - cum. max stack depth: 30
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 429 states 1744 transitions, fanout: 4.065
pnml2lts-mc( 0/ 4): Total exploration time 0.000 sec (0.000 sec minimum, 0.000 sec on average)
pnml2lts-mc( 0/ 4): States per second: inf, Transitions per second: inf
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.0MB, 21.2 B/state, compr.: 1.5%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 462 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.0MB (~256.0MB paged-in)
ltl formula name PolyORBNT-PT-S05J20-LTLFireability-15
ltl formula formula --ltl=/tmp/15091/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 343 places, 459 transitions and 2212 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 0.060 real 0.020 user 0.020 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/15091/ltl_4_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/15091/ltl_4_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/15091/ltl_4_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/15091/ltl_4_
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 350 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 344, there are 469 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):
pnml2lts-mc( 0/ 4): Empty product with LTL!
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 80
pnml2lts-mc( 0/ 4): unique states count: 80
pnml2lts-mc( 0/ 4): unique transitions count: 209
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 154
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 111
pnml2lts-mc( 0/ 4): - cum. max stack depth: 20
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 111 states 349 transitions, fanout: 3.144
pnml2lts-mc( 0/ 4): Total exploration time 0.000 sec (0.000 sec minimum, 0.000 sec on average)
pnml2lts-mc( 0/ 4): States per second: inf, Transitions per second: inf
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.0MB, 49.0 B/state, compr.: 3.6%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 462 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.0MB (~256.0MB paged-in)

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBNT-PT-S05J20"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is PolyORBNT-PT-S05J20, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r516-tajo-171654447100444"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J20.tgz
mv PolyORBNT-PT-S05J20 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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