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.r290-tajo-171654446700236.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is PolyORBLF-PT-S02J04T10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r290-tajo-171654446700236
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.4M
-rw-r--r-- 1 mcc users 25K Apr 11 16:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 137K Apr 11 16:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 46K Apr 11 16:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 243K Apr 11 16:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 9.5K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 41K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 45K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 58K Apr 11 16:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 293K Apr 11 16:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 93K Apr 11 16:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 478K Apr 11 16:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.0K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 906K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-PT-S02J04T10-LTLFireability-00
FORMULA_NAME PolyORBLF-PT-S02J04T10-LTLFireability-01
FORMULA_NAME PolyORBLF-PT-S02J04T10-LTLFireability-02
FORMULA_NAME PolyORBLF-PT-S02J04T10-LTLFireability-03
FORMULA_NAME PolyORBLF-PT-S02J04T10-LTLFireability-04
FORMULA_NAME PolyORBLF-PT-S02J04T10-LTLFireability-05
FORMULA_NAME PolyORBLF-PT-S02J04T10-LTLFireability-06
FORMULA_NAME PolyORBLF-PT-S02J04T10-LTLFireability-07
FORMULA_NAME PolyORBLF-PT-S02J04T10-LTLFireability-08
FORMULA_NAME PolyORBLF-PT-S02J04T10-LTLFireability-09
FORMULA_NAME PolyORBLF-PT-S02J04T10-LTLFireability-10
FORMULA_NAME PolyORBLF-PT-S02J04T10-LTLFireability-11
FORMULA_NAME PolyORBLF-PT-S02J04T10-LTLFireability-12
FORMULA_NAME PolyORBLF-PT-S02J04T10-LTLFireability-13
FORMULA_NAME PolyORBLF-PT-S02J04T10-LTLFireability-14
FORMULA_NAME PolyORBLF-PT-S02J04T10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716914302314

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S02J04T10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202405141337
[2024-05-28 16:38:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 16:38:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 16:38:23] [INFO ] Load time of PNML (sax parser for PT used): 217 ms
[2024-05-28 16:38:24] [INFO ] Transformed 752 places.
[2024-05-28 16:38:24] [INFO ] Transformed 1572 transitions.
[2024-05-28 16:38:24] [INFO ] Parsed PT model containing 752 places and 1572 transitions and 7262 arcs in 384 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
[2024-05-28 16:38:24] [INFO ] Reduced 40 identical enabling conditions.
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
FORMULA PolyORBLF-PT-S02J04T10-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T10-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T10-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 164 out of 752 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 752/752 places, 1412/1412 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 750 transition count 1412
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 10 place count 742 transition count 1404
Iterating global reduction 1 with 8 rules applied. Total rules applied 18 place count 742 transition count 1404
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 25 place count 735 transition count 1397
Iterating global reduction 1 with 7 rules applied. Total rules applied 32 place count 735 transition count 1397
Applied a total of 32 rules in 156 ms. Remains 735 /752 variables (removed 17) and now considering 1397/1412 (removed 15) transitions.
Running 1395 sub problems to find dead transitions.
[2024-05-28 16:38:24] [INFO ] Flow matrix only has 1377 transitions (discarded 20 similar events)
// Phase 1: matrix 1377 rows 735 cols
[2024-05-28 16:38:24] [INFO ] Computed 52 invariants in 73 ms
[2024-05-28 16:38:24] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/733 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1395 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/733 variables, 38/50 constraints. Problems are: Problem set: 0 solved, 1395 unsolved
[2024-05-28 16:38:41] [INFO ] Deduced a trap composed of 64 places in 180 ms of which 34 ms to minimize.
[2024-05-28 16:38:41] [INFO ] Deduced a trap composed of 63 places in 197 ms of which 3 ms to minimize.
[2024-05-28 16:38:42] [INFO ] Deduced a trap composed of 63 places in 144 ms of which 2 ms to minimize.
[2024-05-28 16:38:42] [INFO ] Deduced a trap composed of 63 places in 110 ms of which 3 ms to minimize.
[2024-05-28 16:38:42] [INFO ] Deduced a trap composed of 64 places in 65 ms of which 0 ms to minimize.
[2024-05-28 16:38:42] [INFO ] Deduced a trap composed of 65 places in 381 ms of which 1 ms to minimize.
[2024-05-28 16:38:42] [INFO ] Deduced a trap composed of 63 places in 132 ms of which 1 ms to minimize.
[2024-05-28 16:38:43] [INFO ] Deduced a trap composed of 65 places in 377 ms of which 2 ms to minimize.
[2024-05-28 16:38:43] [INFO ] Deduced a trap composed of 66 places in 35 ms of which 1 ms to minimize.
[2024-05-28 16:38:43] [INFO ] Deduced a trap composed of 64 places in 68 ms of which 1 ms to minimize.
[2024-05-28 16:38:43] [INFO ] Deduced a trap composed of 379 places in 322 ms of which 18 ms to minimize.
[2024-05-28 16:38:44] [INFO ] Deduced a trap composed of 392 places in 285 ms of which 3 ms to minimize.
[2024-05-28 16:38:44] [INFO ] Deduced a trap composed of 385 places in 287 ms of which 4 ms to minimize.
[2024-05-28 16:38:45] [INFO ] Deduced a trap composed of 371 places in 282 ms of which 4 ms to minimize.
[2024-05-28 16:38:45] [INFO ] Deduced a trap composed of 501 places in 265 ms of which 3 ms to minimize.
[2024-05-28 16:38:46] [INFO ] Deduced a trap composed of 498 places in 323 ms of which 4 ms to minimize.
[2024-05-28 16:38:46] [INFO ] Deduced a trap composed of 496 places in 297 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 733/2112 variables, and 67 constraints, problems are : Problem set: 0 solved, 1395 unsolved in 20114 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 38/40 constraints, State Equation: 0/735 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1395/1395 constraints, Known Traps: 17/17 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1395 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/733 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1395 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/733 variables, 38/50 constraints. Problems are: Problem set: 0 solved, 1395 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/733 variables, 17/67 constraints. Problems are: Problem set: 0 solved, 1395 unsolved
[2024-05-28 16:39:01] [INFO ] Deduced a trap composed of 424 places in 391 ms of which 4 ms to minimize.
[2024-05-28 16:39:02] [INFO ] Deduced a trap composed of 187 places in 390 ms of which 5 ms to minimize.
[2024-05-28 16:39:02] [INFO ] Deduced a trap composed of 362 places in 373 ms of which 4 ms to minimize.
[2024-05-28 16:39:02] [INFO ] Deduced a trap composed of 238 places in 271 ms of which 4 ms to minimize.
[2024-05-28 16:39:03] [INFO ] Deduced a trap composed of 229 places in 334 ms of which 4 ms to minimize.
[2024-05-28 16:39:03] [INFO ] Deduced a trap composed of 233 places in 299 ms of which 4 ms to minimize.
[2024-05-28 16:39:03] [INFO ] Deduced a trap composed of 232 places in 276 ms of which 4 ms to minimize.
[2024-05-28 16:39:04] [INFO ] Deduced a trap composed of 229 places in 321 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 733/2112 variables, and 75 constraints, problems are : Problem set: 0 solved, 1395 unsolved in 20053 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 38/40 constraints, State Equation: 0/735 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1395 constraints, Known Traps: 25/25 constraints]
After SMT, in 42381ms problems are : Problem set: 0 solved, 1395 unsolved
Search for dead transitions found 0 dead transitions in 42477ms
[2024-05-28 16:39:06] [INFO ] Flow matrix only has 1377 transitions (discarded 20 similar events)
[2024-05-28 16:39:06] [INFO ] Invariant cache hit.
[2024-05-28 16:39:07] [INFO ] Implicit Places using invariants in 658 ms returned []
[2024-05-28 16:39:07] [INFO ] Flow matrix only has 1377 transitions (discarded 20 similar events)
[2024-05-28 16:39:07] [INFO ] Invariant cache hit.
[2024-05-28 16:39:08] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 16:39:18] [INFO ] Implicit Places using invariants and state equation in 11084 ms returned []
Implicit Place search using SMT with State Equation took 11762 ms to find 0 implicit places.
Running 1395 sub problems to find dead transitions.
[2024-05-28 16:39:18] [INFO ] Flow matrix only has 1377 transitions (discarded 20 similar events)
[2024-05-28 16:39:18] [INFO ] Invariant cache hit.
[2024-05-28 16:39:18] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/733 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1395 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/733 variables, 38/50 constraints. Problems are: Problem set: 0 solved, 1395 unsolved
[2024-05-28 16:39:34] [INFO ] Deduced a trap composed of 63 places in 95 ms of which 3 ms to minimize.
[2024-05-28 16:39:34] [INFO ] Deduced a trap composed of 63 places in 93 ms of which 2 ms to minimize.
[2024-05-28 16:39:34] [INFO ] Deduced a trap composed of 63 places in 69 ms of which 1 ms to minimize.
[2024-05-28 16:39:34] [INFO ] Deduced a trap composed of 63 places in 53 ms of which 1 ms to minimize.
[2024-05-28 16:39:35] [INFO ] Deduced a trap composed of 66 places in 45 ms of which 1 ms to minimize.
[2024-05-28 16:39:35] [INFO ] Deduced a trap composed of 65 places in 41 ms of which 1 ms to minimize.
[2024-05-28 16:39:35] [INFO ] Deduced a trap composed of 66 places in 52 ms of which 0 ms to minimize.
[2024-05-28 16:39:35] [INFO ] Deduced a trap composed of 64 places in 51 ms of which 1 ms to minimize.
[2024-05-28 16:39:35] [INFO ] Deduced a trap composed of 64 places in 50 ms of which 1 ms to minimize.
[2024-05-28 16:39:35] [INFO ] Deduced a trap composed of 64 places in 72 ms of which 2 ms to minimize.
[2024-05-28 16:39:36] [INFO ] Deduced a trap composed of 416 places in 448 ms of which 6 ms to minimize.
[2024-05-28 16:39:36] [INFO ] Deduced a trap composed of 398 places in 367 ms of which 4 ms to minimize.
[2024-05-28 16:39:36] [INFO ] Deduced a trap composed of 392 places in 295 ms of which 4 ms to minimize.
[2024-05-28 16:39:37] [INFO ] Deduced a trap composed of 397 places in 343 ms of which 3 ms to minimize.
[2024-05-28 16:39:37] [INFO ] Deduced a trap composed of 376 places in 292 ms of which 4 ms to minimize.
[2024-05-28 16:39:38] [INFO ] Deduced a trap composed of 372 places in 326 ms of which 4 ms to minimize.
[2024-05-28 16:39:38] [INFO ] Deduced a trap composed of 49 places in 225 ms of which 3 ms to minimize.
[2024-05-28 16:39:39] [INFO ] Deduced a trap composed of 227 places in 388 ms of which 6 ms to minimize.
[2024-05-28 16:39:39] [INFO ] Deduced a trap composed of 230 places in 363 ms of which 6 ms to minimize.
[2024-05-28 16:39:40] [INFO ] Deduced a trap composed of 231 places in 313 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/733 variables, 20/70 constraints. Problems are: Problem set: 0 solved, 1395 unsolved
[2024-05-28 16:39:42] [INFO ] Deduced a trap composed of 71 places in 197 ms of which 3 ms to minimize.
[2024-05-28 16:39:43] [INFO ] Deduced a trap composed of 501 places in 412 ms of which 5 ms to minimize.
[2024-05-28 16:39:44] [INFO ] Deduced a trap composed of 498 places in 384 ms of which 6 ms to minimize.
[2024-05-28 16:39:44] [INFO ] Deduced a trap composed of 515 places in 318 ms of which 4 ms to minimize.
[2024-05-28 16:39:44] [INFO ] Deduced a trap composed of 498 places in 301 ms of which 4 ms to minimize.
[2024-05-28 16:39:45] [INFO ] Deduced a trap composed of 524 places in 444 ms of which 6 ms to minimize.
[2024-05-28 16:39:45] [INFO ] Deduced a trap composed of 409 places in 294 ms of which 3 ms to minimize.
[2024-05-28 16:39:46] [INFO ] Deduced a trap composed of 402 places in 295 ms of which 4 ms to minimize.
[2024-05-28 16:39:46] [INFO ] Deduced a trap composed of 514 places in 332 ms of which 4 ms to minimize.
[2024-05-28 16:39:47] [INFO ] Deduced a trap composed of 394 places in 329 ms of which 4 ms to minimize.
[2024-05-28 16:39:48] [INFO ] Deduced a trap composed of 495 places in 263 ms of which 4 ms to minimize.
[2024-05-28 16:39:51] [INFO ] Deduced a trap composed of 133 places in 172 ms of which 5 ms to minimize.
SMT process timed out in 32619ms, After SMT, problems are : Problem set: 0 solved, 1395 unsolved
Search for dead transitions found 0 dead transitions in 32642ms
Starting structural reductions in LTL mode, iteration 1 : 735/752 places, 1397/1412 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 87093 ms. Remains : 735/752 places, 1397/1412 transitions.
Support contains 164 out of 735 places after structural reductions.
[2024-05-28 16:39:51] [INFO ] Flatten gal took : 180 ms
[2024-05-28 16:39:51] [INFO ] Flatten gal took : 121 ms
[2024-05-28 16:39:52] [INFO ] Input system was already deterministic with 1397 transitions.
RANDOM walk for 40001 steps (10 resets) in 1772 ms. (22 steps per ms) remains 3/24 properties
BEST_FIRST walk for 40002 steps (12 resets) in 653 ms. (61 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40001 steps (10 resets) in 385 ms. (103 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40001 steps (9 resets) in 305 ms. (130 steps per ms) remains 3/3 properties
[2024-05-28 16:39:53] [INFO ] Flow matrix only has 1377 transitions (discarded 20 similar events)
[2024-05-28 16:39:53] [INFO ] Invariant cache hit.
[2024-05-28 16:39:53] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 1/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp5 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 642/679 variables, 12/13 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/679 variables, 0/13 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 16/695 variables, 9/22 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/695 variables, 0/22 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 37/732 variables, 28/50 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/732 variables, 0/50 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1/733 variables, 1/51 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/733 variables, 0/51 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1377/2110 variables, 733/784 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2110 variables, 120/904 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2110 variables, 0/904 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 2/2112 variables, 2/906 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2112 variables, 1/907 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2112 variables, 0/907 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/2112 variables, 0/907 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2112/2112 variables, and 907 constraints, problems are : Problem set: 2 solved, 1 unsolved in 1397 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 40/40 constraints, State Equation: 735/735 constraints, ReadFeed: 120/120 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) 0/2 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 354/356 variables, 5/5 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/356 variables, 0/5 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 115/471 variables, 8/13 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/471 variables, 0/13 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/473 variables, 1/14 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/473 variables, 0/14 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 258/731 variables, 35/49 constraints. Problems are: Problem set: 2 solved, 1 unsolved
[2024-05-28 16:39:55] [INFO ] Deduced a trap composed of 63 places in 298 ms of which 5 ms to minimize.
[2024-05-28 16:39:55] [INFO ] Deduced a trap composed of 66 places in 183 ms of which 3 ms to minimize.
[2024-05-28 16:39:55] [INFO ] Deduced a trap composed of 65 places in 162 ms of which 3 ms to minimize.
[2024-05-28 16:39:55] [INFO ] Deduced a trap composed of 64 places in 136 ms of which 2 ms to minimize.
[2024-05-28 16:39:55] [INFO ] Deduced a trap composed of 63 places in 103 ms of which 2 ms to minimize.
[2024-05-28 16:39:56] [INFO ] Deduced a trap composed of 63 places in 74 ms of which 1 ms to minimize.
[2024-05-28 16:39:56] [INFO ] Deduced a trap composed of 66 places in 51 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/731 variables, 7/56 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/731 variables, 0/56 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 2/733 variables, 2/58 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/733 variables, 0/58 constraints. Problems are: Problem set: 2 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2110/2112 variables, and 791 constraints, problems are : Problem set: 2 solved, 1 unsolved in 3178 ms.
Refiners :[Positive P Invariants (semi-flows): 11/12 constraints, Generalized P Invariants (flows): 40/40 constraints, State Equation: 733/735 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/3 constraints, Known Traps: 7/7 constraints]
After SMT, in 4665ms problems are : Problem set: 2 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 735 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 735/735 places, 1397/1397 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 735 transition count 1325
Reduce places removed 72 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 73 rules applied. Total rules applied 145 place count 663 transition count 1324
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 146 place count 662 transition count 1324
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 80 Pre rules applied. Total rules applied 146 place count 662 transition count 1244
Deduced a syphon composed of 80 places in 3 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 306 place count 582 transition count 1244
Performed 81 Post agglomeration using F-continuation condition.Transition count delta: 81
Deduced a syphon composed of 81 places in 2 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 3 with 162 rules applied. Total rules applied 468 place count 501 transition count 1163
Free-agglomeration rule (complex) applied 20 times.
Iterating global reduction 3 with 20 rules applied. Total rules applied 488 place count 501 transition count 1143
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 508 place count 481 transition count 1143
Applied a total of 508 rules in 274 ms. Remains 481 /735 variables (removed 254) and now considering 1143/1397 (removed 254) transitions.
Running 1141 sub problems to find dead transitions.
[2024-05-28 16:39:58] [INFO ] Flow matrix only has 1123 transitions (discarded 20 similar events)
// Phase 1: matrix 1123 rows 481 cols
[2024-05-28 16:39:58] [INFO ] Computed 52 invariants in 59 ms
[2024-05-28 16:39:58] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/479 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1141 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/479 variables, 35/50 constraints. Problems are: Problem set: 0 solved, 1141 unsolved
[2024-05-28 16:40:08] [INFO ] Deduced a trap composed of 39 places in 111 ms of which 1 ms to minimize.
[2024-05-28 16:40:08] [INFO ] Deduced a trap composed of 40 places in 60 ms of which 1 ms to minimize.
[2024-05-28 16:40:08] [INFO ] Deduced a trap composed of 39 places in 61 ms of which 1 ms to minimize.
[2024-05-28 16:40:08] [INFO ] Deduced a trap composed of 38 places in 41 ms of which 1 ms to minimize.
[2024-05-28 16:40:09] [INFO ] Deduced a trap composed of 38 places in 52 ms of which 1 ms to minimize.
[2024-05-28 16:40:09] [INFO ] Deduced a trap composed of 38 places in 49 ms of which 0 ms to minimize.
[2024-05-28 16:40:09] [INFO ] Deduced a trap composed of 38 places in 58 ms of which 1 ms to minimize.
[2024-05-28 16:40:09] [INFO ] Deduced a trap composed of 38 places in 52 ms of which 0 ms to minimize.
[2024-05-28 16:40:09] [INFO ] Deduced a trap composed of 39 places in 62 ms of which 1 ms to minimize.
[2024-05-28 16:40:09] [INFO ] Deduced a trap composed of 39 places in 53 ms of which 2 ms to minimize.
[2024-05-28 16:40:09] [INFO ] Deduced a trap composed of 59 places in 202 ms of which 3 ms to minimize.
[2024-05-28 16:40:10] [INFO ] Deduced a trap composed of 184 places in 285 ms of which 3 ms to minimize.
[2024-05-28 16:40:10] [INFO ] Deduced a trap composed of 58 places in 245 ms of which 4 ms to minimize.
[2024-05-28 16:40:10] [INFO ] Deduced a trap composed of 181 places in 252 ms of which 4 ms to minimize.
[2024-05-28 16:40:11] [INFO ] Deduced a trap composed of 99 places in 282 ms of which 3 ms to minimize.
[2024-05-28 16:40:11] [INFO ] Deduced a trap composed of 78 places in 260 ms of which 4 ms to minimize.
[2024-05-28 16:40:13] [INFO ] Deduced a trap composed of 274 places in 187 ms of which 3 ms to minimize.
[2024-05-28 16:40:13] [INFO ] Deduced a trap composed of 276 places in 199 ms of which 3 ms to minimize.
[2024-05-28 16:40:14] [INFO ] Deduced a trap composed of 23 places in 175 ms of which 2 ms to minimize.
[2024-05-28 16:40:18] [INFO ] Deduced a trap composed of 167 places in 270 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/479 variables, 20/70 constraints. Problems are: Problem set: 0 solved, 1141 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 479/1604 variables, and 70 constraints, problems are : Problem set: 0 solved, 1141 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 35/37 constraints, State Equation: 0/481 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1141/1141 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1141 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/479 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1141 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/479 variables, 35/50 constraints. Problems are: Problem set: 0 solved, 1141 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/479 variables, 20/70 constraints. Problems are: Problem set: 0 solved, 1141 unsolved
[2024-05-28 16:40:34] [INFO ] Deduced a trap composed of 179 places in 318 ms of which 3 ms to minimize.
[2024-05-28 16:40:34] [INFO ] Deduced a trap composed of 162 places in 262 ms of which 3 ms to minimize.
[2024-05-28 16:40:35] [INFO ] Deduced a trap composed of 272 places in 258 ms of which 3 ms to minimize.
[2024-05-28 16:40:35] [INFO ] Deduced a trap composed of 181 places in 242 ms of which 3 ms to minimize.
[2024-05-28 16:40:35] [INFO ] Deduced a trap composed of 194 places in 241 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 479/1604 variables, and 75 constraints, problems are : Problem set: 0 solved, 1141 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 35/37 constraints, State Equation: 0/481 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1141 constraints, Known Traps: 25/25 constraints]
After SMT, in 43008ms problems are : Problem set: 0 solved, 1141 unsolved
Search for dead transitions found 0 dead transitions in 43026ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43306 ms. Remains : 481/735 places, 1143/1397 transitions.
RANDOM walk for 40000 steps (13 resets) in 701 ms. (56 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (10 resets) in 183 ms. (217 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 209508 steps, run timeout after 3001 ms. (steps per millisecond=69 ) properties seen :0 out of 1
Probabilistic random walk after 209508 steps, saw 141304 distinct states, run finished after 3017 ms. (steps per millisecond=69 ) properties seen :0
[2024-05-28 16:40:44] [INFO ] Flow matrix only has 1123 transitions (discarded 20 similar events)
[2024-05-28 16:40:44] [INFO ] Invariant cache hit.
[2024-05-28 16:40:44] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 319/321 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/321 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/321 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 14/335 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/335 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 7/342 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/342 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 116/458 variables, 25/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-28 16:40:44] [INFO ] Deduced a trap composed of 39 places in 104 ms of which 1 ms to minimize.
[2024-05-28 16:40:44] [INFO ] Deduced a trap composed of 39 places in 119 ms of which 2 ms to minimize.
[2024-05-28 16:40:45] [INFO ] Deduced a trap composed of 39 places in 109 ms of which 2 ms to minimize.
[2024-05-28 16:40:45] [INFO ] Deduced a trap composed of 38 places in 79 ms of which 1 ms to minimize.
[2024-05-28 16:40:45] [INFO ] Deduced a trap composed of 39 places in 66 ms of which 1 ms to minimize.
[2024-05-28 16:40:45] [INFO ] Deduced a trap composed of 38 places in 50 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/458 variables, 6/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/458 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 10/468 variables, 5/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/468 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 11/479 variables, 11/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/479 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 15 (OVERLAPS) 1123/1602 variables, 479/536 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1602 variables, 120/656 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1602 variables, 0/656 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 2/1604 variables, 2/658 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1604 variables, 1/659 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1604 variables, 0/659 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 0/1604 variables, 0/659 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1604/1604 variables, and 659 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2702 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 37/37 constraints, State Equation: 481/481 constraints, ReadFeed: 120/120 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 6/6 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 319/321 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/321 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/321 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 14/335 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/335 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 7/342 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/342 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 116/458 variables, 25/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/458 variables, 6/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-28 16:40:47] [INFO ] Deduced a trap composed of 225 places in 285 ms of which 3 ms to minimize.
[2024-05-28 16:40:47] [INFO ] Deduced a trap composed of 39 places in 68 ms of which 1 ms to minimize.
[2024-05-28 16:40:47] [INFO ] Deduced a trap composed of 38 places in 45 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/458 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/458 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 10/468 variables, 5/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/468 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 11/479 variables, 11/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/479 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 1123/1602 variables, 479/539 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1602 variables, 120/659 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1602 variables, 1/660 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1602 variables, 0/660 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 2/1604 variables, 2/662 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1604 variables, 1/663 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-28 16:40:51] [INFO ] Deduced a trap composed of 41 places in 265 ms of which 3 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/1604 variables, 1/664 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1604 variables, 0/664 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 0/1604 variables, 0/664 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1604/1604 variables, and 664 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4306 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 37/37 constraints, State Equation: 481/481 constraints, ReadFeed: 120/120 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 10/10 constraints]
After SMT, in 7024ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 375 ms.
Support contains 2 out of 481 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 481/481 places, 1143/1143 transitions.
Applied a total of 0 rules in 36 ms. Remains 481 /481 variables (removed 0) and now considering 1143/1143 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 481/481 places, 1143/1143 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 481/481 places, 1143/1143 transitions.
Applied a total of 0 rules in 36 ms. Remains 481 /481 variables (removed 0) and now considering 1143/1143 (removed 0) transitions.
[2024-05-28 16:40:52] [INFO ] Flow matrix only has 1123 transitions (discarded 20 similar events)
[2024-05-28 16:40:52] [INFO ] Invariant cache hit.
[2024-05-28 16:40:52] [INFO ] Implicit Places using invariants in 644 ms returned [3, 58, 120, 171, 248, 276, 333, 364, 372, 430]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 662 ms to find 10 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 471/481 places, 1143/1143 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 462 transition count 1134
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 462 transition count 1134
Applied a total of 18 rules in 50 ms. Remains 462 /471 variables (removed 9) and now considering 1134/1143 (removed 9) transitions.
[2024-05-28 16:40:52] [INFO ] Flow matrix only has 1114 transitions (discarded 20 similar events)
// Phase 1: matrix 1114 rows 462 cols
[2024-05-28 16:40:52] [INFO ] Computed 42 invariants in 21 ms
[2024-05-28 16:40:53] [INFO ] Implicit Places using invariants in 618 ms returned []
[2024-05-28 16:40:53] [INFO ] Flow matrix only has 1114 transitions (discarded 20 similar events)
[2024-05-28 16:40:53] [INFO ] Invariant cache hit.
[2024-05-28 16:40:53] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 16:41:05] [INFO ] Implicit Places using invariants and state equation in 12610 ms returned []
Implicit Place search using SMT with State Equation took 13229 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 462/481 places, 1134/1143 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 13978 ms. Remains : 462/481 places, 1134/1143 transitions.
RANDOM walk for 40000 steps (11 resets) in 534 ms. (74 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40000 steps (9 resets) in 215 ms. (185 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 204621 steps, run timeout after 3001 ms. (steps per millisecond=68 ) properties seen :0 out of 1
Probabilistic random walk after 204621 steps, saw 130689 distinct states, run finished after 3001 ms. (steps per millisecond=68 ) properties seen :0
[2024-05-28 16:41:09] [INFO ] Flow matrix only has 1114 transitions (discarded 20 similar events)
[2024-05-28 16:41:09] [INFO ] Invariant cache hit.
[2024-05-28 16:41:09] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 267/269 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/269 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 46/315 variables, 7/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/315 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 6/321 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/321 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 136/457 variables, 23/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/457 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 3/460 variables, 3/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/460 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1114/1574 variables, 460/501 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1574 variables, 120/621 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1574 variables, 0/621 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 2/1576 variables, 2/623 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1576 variables, 1/624 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1576 variables, 0/624 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/1576 variables, 0/624 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1576/1576 variables, and 624 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1077 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 28/28 constraints, State Equation: 462/462 constraints, ReadFeed: 120/120 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) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 267/269 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/269 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 46/315 variables, 7/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/315 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 6/321 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/321 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 136/457 variables, 23/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-28 16:41:10] [INFO ] Deduced a trap composed of 38 places in 225 ms of which 2 ms to minimize.
[2024-05-28 16:41:11] [INFO ] Deduced a trap composed of 38 places in 266 ms of which 3 ms to minimize.
[2024-05-28 16:41:11] [INFO ] Deduced a trap composed of 38 places in 228 ms of which 3 ms to minimize.
[2024-05-28 16:41:11] [INFO ] Deduced a trap composed of 168 places in 234 ms of which 2 ms to minimize.
[2024-05-28 16:41:11] [INFO ] Deduced a trap composed of 38 places in 79 ms of which 1 ms to minimize.
[2024-05-28 16:41:11] [INFO ] Deduced a trap composed of 38 places in 72 ms of which 1 ms to minimize.
[2024-05-28 16:41:11] [INFO ] Deduced a trap composed of 38 places in 63 ms of which 1 ms to minimize.
[2024-05-28 16:41:11] [INFO ] Deduced a trap composed of 38 places in 51 ms of which 0 ms to minimize.
[2024-05-28 16:41:11] [INFO ] Deduced a trap composed of 38 places in 30 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/457 variables, 9/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/457 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 3/460 variables, 3/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/460 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 1114/1574 variables, 460/510 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1574 variables, 120/630 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1574 variables, 1/631 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1574 variables, 0/631 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 2/1576 variables, 2/633 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1576 variables, 1/634 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1576 variables, 0/634 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/1576 variables, 0/634 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1576/1576 variables, and 634 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4365 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 28/28 constraints, State Equation: 462/462 constraints, ReadFeed: 120/120 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 9/9 constraints]
After SMT, in 5474ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 47 ms.
Support contains 2 out of 462 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 462/462 places, 1134/1134 transitions.
Applied a total of 0 rules in 30 ms. Remains 462 /462 variables (removed 0) and now considering 1134/1134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 462/462 places, 1134/1134 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 462/462 places, 1134/1134 transitions.
Applied a total of 0 rules in 36 ms. Remains 462 /462 variables (removed 0) and now considering 1134/1134 (removed 0) transitions.
[2024-05-28 16:41:14] [INFO ] Flow matrix only has 1114 transitions (discarded 20 similar events)
[2024-05-28 16:41:14] [INFO ] Invariant cache hit.
[2024-05-28 16:41:15] [INFO ] Implicit Places using invariants in 679 ms returned []
[2024-05-28 16:41:15] [INFO ] Flow matrix only has 1114 transitions (discarded 20 similar events)
[2024-05-28 16:41:15] [INFO ] Invariant cache hit.
[2024-05-28 16:41:16] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 16:41:28] [INFO ] Implicit Places using invariants and state equation in 13408 ms returned []
Implicit Place search using SMT with State Equation took 14090 ms to find 0 implicit places.
[2024-05-28 16:41:29] [INFO ] Redundant transitions in 101 ms returned []
Running 1132 sub problems to find dead transitions.
[2024-05-28 16:41:29] [INFO ] Flow matrix only has 1114 transitions (discarded 20 similar events)
[2024-05-28 16:41:29] [INFO ] Invariant cache hit.
[2024-05-28 16:41:29] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/460 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1132 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/460 variables, 25/39 constraints. Problems are: Problem set: 0 solved, 1132 unsolved
[2024-05-28 16:41:40] [INFO ] Deduced a trap composed of 38 places in 73 ms of which 1 ms to minimize.
[2024-05-28 16:41:40] [INFO ] Deduced a trap composed of 38 places in 52 ms of which 0 ms to minimize.
[2024-05-28 16:41:40] [INFO ] Deduced a trap composed of 39 places in 44 ms of which 1 ms to minimize.
[2024-05-28 16:41:40] [INFO ] Deduced a trap composed of 38 places in 48 ms of which 1 ms to minimize.
[2024-05-28 16:41:40] [INFO ] Deduced a trap composed of 38 places in 49 ms of which 1 ms to minimize.
[2024-05-28 16:41:40] [INFO ] Deduced a trap composed of 38 places in 43 ms of which 1 ms to minimize.
[2024-05-28 16:41:40] [INFO ] Deduced a trap composed of 184 places in 199 ms of which 3 ms to minimize.
[2024-05-28 16:41:40] [INFO ] Deduced a trap composed of 190 places in 227 ms of which 3 ms to minimize.
[2024-05-28 16:41:41] [INFO ] Deduced a trap composed of 39 places in 206 ms of which 3 ms to minimize.
[2024-05-28 16:41:41] [INFO ] Deduced a trap composed of 38 places in 191 ms of which 3 ms to minimize.
[2024-05-28 16:41:41] [INFO ] Deduced a trap composed of 180 places in 203 ms of which 2 ms to minimize.
[2024-05-28 16:41:41] [INFO ] Deduced a trap composed of 215 places in 198 ms of which 2 ms to minimize.
[2024-05-28 16:41:41] [INFO ] Deduced a trap composed of 167 places in 199 ms of which 3 ms to minimize.
[2024-05-28 16:41:42] [INFO ] Deduced a trap composed of 35 places in 193 ms of which 2 ms to minimize.
[2024-05-28 16:41:42] [INFO ] Deduced a trap composed of 39 places in 27 ms of which 0 ms to minimize.
[2024-05-28 16:41:42] [INFO ] Deduced a trap composed of 38 places in 221 ms of which 1 ms to minimize.
[2024-05-28 16:41:43] [INFO ] Deduced a trap composed of 92 places in 205 ms of which 3 ms to minimize.
[2024-05-28 16:41:45] [INFO ] Deduced a trap composed of 168 places in 223 ms of which 2 ms to minimize.
[2024-05-28 16:41:45] [INFO ] Deduced a trap composed of 166 places in 216 ms of which 3 ms to minimize.
[2024-05-28 16:41:46] [INFO ] Deduced a trap composed of 288 places in 212 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/460 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 1132 unsolved
[2024-05-28 16:41:52] [INFO ] Deduced a trap composed of 233 places in 247 ms of which 2 ms to minimize.
[2024-05-28 16:41:53] [INFO ] Deduced a trap composed of 193 places in 271 ms of which 3 ms to minimize.
[2024-05-28 16:41:53] [INFO ] Deduced a trap composed of 256 places in 242 ms of which 2 ms to minimize.
[2024-05-28 16:41:53] [INFO ] Deduced a trap composed of 240 places in 299 ms of which 4 ms to minimize.
[2024-05-28 16:41:54] [INFO ] Deduced a trap composed of 204 places in 217 ms of which 3 ms to minimize.
[2024-05-28 16:41:54] [INFO ] Deduced a trap composed of 207 places in 203 ms of which 3 ms to minimize.
[2024-05-28 16:41:54] [INFO ] Deduced a trap composed of 37 places in 139 ms of which 2 ms to minimize.
[2024-05-28 16:41:56] [INFO ] Deduced a trap composed of 232 places in 186 ms of which 2 ms to minimize.
[2024-05-28 16:41:57] [INFO ] Deduced a trap composed of 212 places in 204 ms of which 2 ms to minimize.
[2024-05-28 16:41:57] [INFO ] Deduced a trap composed of 234 places in 294 ms of which 3 ms to minimize.
[2024-05-28 16:41:58] [INFO ] Deduced a trap composed of 191 places in 210 ms of which 2 ms to minimize.
[2024-05-28 16:41:59] [INFO ] Deduced a trap composed of 23 places in 220 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/460 variables, 12/71 constraints. Problems are: Problem set: 0 solved, 1132 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 460/1576 variables, and 71 constraints, problems are : Problem set: 0 solved, 1132 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 25/28 constraints, State Equation: 0/462 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1132/1132 constraints, Known Traps: 32/32 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1132 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/460 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1132 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/460 variables, 25/39 constraints. Problems are: Problem set: 0 solved, 1132 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/460 variables, 32/71 constraints. Problems are: Problem set: 0 solved, 1132 unsolved
[2024-05-28 16:42:12] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 0 ms to minimize.
[2024-05-28 16:42:28] [INFO ] Deduced a trap composed of 52 places in 194 ms of which 2 ms to minimize.
[2024-05-28 16:42:28] [INFO ] Deduced a trap composed of 215 places in 188 ms of which 15 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 460/1576 variables, and 74 constraints, problems are : Problem set: 0 solved, 1132 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 25/28 constraints, State Equation: 0/462 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1132 constraints, Known Traps: 35/35 constraints]
After SMT, in 62850ms problems are : Problem set: 0 solved, 1132 unsolved
Search for dead transitions found 0 dead transitions in 62864ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77108 ms. Remains : 462/462 places, 1134/1134 transitions.
FORMULA PolyORBLF-PT-S02J04T10-LTLFireability-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 12 simplifications.
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' '!(G((F(p0) U p1)))'
Support contains 21 out of 735 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 735/735 places, 1397/1397 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 74 transitions
Trivial Post-agglo rules discarded 74 transitions
Performed 74 trivial Post agglomeration. Transition count delta: 74
Iterating post reduction 0 with 74 rules applied. Total rules applied 74 place count 735 transition count 1323
Reduce places removed 74 places and 0 transitions.
Iterating post reduction 1 with 74 rules applied. Total rules applied 148 place count 661 transition count 1323
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 148 place count 661 transition count 1243
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 308 place count 581 transition count 1243
Performed 61 Post agglomeration using F-continuation condition.Transition count delta: 61
Deduced a syphon composed of 61 places in 1 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 2 with 122 rules applied. Total rules applied 430 place count 520 transition count 1182
Applied a total of 430 rules in 72 ms. Remains 520 /735 variables (removed 215) and now considering 1182/1397 (removed 215) transitions.
Running 1180 sub problems to find dead transitions.
[2024-05-28 16:42:32] [INFO ] Flow matrix only has 1162 transitions (discarded 20 similar events)
// Phase 1: matrix 1162 rows 520 cols
[2024-05-28 16:42:32] [INFO ] Computed 52 invariants in 30 ms
[2024-05-28 16:42:32] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/518 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/518 variables, 31/42 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
[2024-05-28 16:42:41] [INFO ] Deduced a trap composed of 43 places in 62 ms of which 1 ms to minimize.
[2024-05-28 16:42:41] [INFO ] Deduced a trap composed of 42 places in 36 ms of which 0 ms to minimize.
[2024-05-28 16:42:41] [INFO ] Deduced a trap composed of 42 places in 39 ms of which 1 ms to minimize.
[2024-05-28 16:42:41] [INFO ] Deduced a trap composed of 43 places in 41 ms of which 1 ms to minimize.
[2024-05-28 16:42:41] [INFO ] Deduced a trap composed of 42 places in 41 ms of which 0 ms to minimize.
[2024-05-28 16:42:41] [INFO ] Deduced a trap composed of 43 places in 43 ms of which 0 ms to minimize.
[2024-05-28 16:42:42] [INFO ] Deduced a trap composed of 43 places in 40 ms of which 1 ms to minimize.
[2024-05-28 16:42:42] [INFO ] Deduced a trap composed of 42 places in 45 ms of which 1 ms to minimize.
[2024-05-28 16:42:42] [INFO ] Deduced a trap composed of 42 places in 48 ms of which 1 ms to minimize.
[2024-05-28 16:42:42] [INFO ] Deduced a trap composed of 42 places in 48 ms of which 0 ms to minimize.
[2024-05-28 16:42:42] [INFO ] Deduced a trap composed of 53 places in 120 ms of which 1 ms to minimize.
[2024-05-28 16:42:42] [INFO ] Deduced a trap composed of 212 places in 223 ms of which 2 ms to minimize.
[2024-05-28 16:42:43] [INFO ] Deduced a trap composed of 212 places in 234 ms of which 2 ms to minimize.
[2024-05-28 16:42:43] [INFO ] Deduced a trap composed of 226 places in 204 ms of which 3 ms to minimize.
[2024-05-28 16:42:43] [INFO ] Deduced a trap composed of 23 places in 228 ms of which 2 ms to minimize.
[2024-05-28 16:42:44] [INFO ] Deduced a trap composed of 114 places in 302 ms of which 3 ms to minimize.
[2024-05-28 16:42:44] [INFO ] Deduced a trap composed of 129 places in 237 ms of which 4 ms to minimize.
[2024-05-28 16:42:44] [INFO ] Deduced a trap composed of 88 places in 231 ms of which 3 ms to minimize.
[2024-05-28 16:42:45] [INFO ] Deduced a trap composed of 121 places in 217 ms of which 3 ms to minimize.
[2024-05-28 16:42:48] [INFO ] Deduced a trap composed of 233 places in 275 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/518 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
[2024-05-28 16:42:50] [INFO ] Deduced a trap composed of 201 places in 274 ms of which 4 ms to minimize.
[2024-05-28 16:42:51] [INFO ] Deduced a trap composed of 37 places in 86 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 518/1682 variables, and 64 constraints, problems are : Problem set: 0 solved, 1180 unsolved in 20021 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 31/41 constraints, State Equation: 0/520 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1180/1180 constraints, Known Traps: 22/22 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1180 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/518 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/518 variables, 31/42 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/518 variables, 22/64 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
[2024-05-28 16:43:02] [INFO ] Deduced a trap composed of 255 places in 244 ms of which 3 ms to minimize.
[2024-05-28 16:43:02] [INFO ] Deduced a trap composed of 260 places in 219 ms of which 3 ms to minimize.
[2024-05-28 16:43:02] [INFO ] Deduced a trap composed of 246 places in 190 ms of which 2 ms to minimize.
[2024-05-28 16:43:03] [INFO ] Deduced a trap composed of 256 places in 215 ms of which 3 ms to minimize.
[2024-05-28 16:43:03] [INFO ] Deduced a trap composed of 261 places in 193 ms of which 2 ms to minimize.
[2024-05-28 16:43:03] [INFO ] Deduced a trap composed of 247 places in 186 ms of which 2 ms to minimize.
[2024-05-28 16:43:03] [INFO ] Deduced a trap composed of 265 places in 195 ms of which 2 ms to minimize.
[2024-05-28 16:43:04] [INFO ] Deduced a trap composed of 272 places in 232 ms of which 3 ms to minimize.
[2024-05-28 16:43:04] [INFO ] Deduced a trap composed of 3 places in 224 ms of which 2 ms to minimize.
[2024-05-28 16:43:04] [INFO ] Deduced a trap composed of 252 places in 216 ms of which 3 ms to minimize.
[2024-05-28 16:43:04] [INFO ] Deduced a trap composed of 3 places in 206 ms of which 3 ms to minimize.
[2024-05-28 16:43:04] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 1 ms to minimize.
[2024-05-28 16:43:04] [INFO ] Deduced a trap composed of 34 places in 40 ms of which 1 ms to minimize.
[2024-05-28 16:43:05] [INFO ] Deduced a trap composed of 308 places in 206 ms of which 2 ms to minimize.
[2024-05-28 16:43:05] [INFO ] Deduced a trap composed of 281 places in 226 ms of which 2 ms to minimize.
[2024-05-28 16:43:05] [INFO ] Deduced a trap composed of 274 places in 211 ms of which 3 ms to minimize.
[2024-05-28 16:43:06] [INFO ] Deduced a trap composed of 255 places in 226 ms of which 3 ms to minimize.
[2024-05-28 16:43:06] [INFO ] Deduced a trap composed of 253 places in 225 ms of which 3 ms to minimize.
[2024-05-28 16:43:06] [INFO ] Deduced a trap composed of 244 places in 227 ms of which 2 ms to minimize.
[2024-05-28 16:43:07] [INFO ] Deduced a trap composed of 268 places in 216 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/518 variables, 20/84 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
[2024-05-28 16:43:14] [INFO ] Deduced a trap composed of 249 places in 252 ms of which 3 ms to minimize.
[2024-05-28 16:43:14] [INFO ] Deduced a trap composed of 321 places in 271 ms of which 3 ms to minimize.
SMT process timed out in 42155ms, After SMT, problems are : Problem set: 0 solved, 1180 unsolved
Search for dead transitions found 0 dead transitions in 42166ms
[2024-05-28 16:43:14] [INFO ] Flow matrix only has 1162 transitions (discarded 20 similar events)
[2024-05-28 16:43:14] [INFO ] Invariant cache hit.
[2024-05-28 16:43:14] [INFO ] Implicit Places using invariants in 455 ms returned [3, 63, 128, 183, 270, 299, 359, 394, 403, 465]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 470 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 510/735 places, 1182/1397 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 501 transition count 1173
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 501 transition count 1173
Applied a total of 18 rules in 40 ms. Remains 501 /510 variables (removed 9) and now considering 1173/1182 (removed 9) transitions.
[2024-05-28 16:43:14] [INFO ] Flow matrix only has 1153 transitions (discarded 20 similar events)
// Phase 1: matrix 1153 rows 501 cols
[2024-05-28 16:43:14] [INFO ] Computed 42 invariants in 12 ms
[2024-05-28 16:43:15] [INFO ] Implicit Places using invariants in 483 ms returned []
[2024-05-28 16:43:15] [INFO ] Flow matrix only has 1153 transitions (discarded 20 similar events)
[2024-05-28 16:43:15] [INFO ] Invariant cache hit.
[2024-05-28 16:43:16] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 16:43:23] [INFO ] Implicit Places using invariants and state equation in 8249 ms returned []
Implicit Place search using SMT with State Equation took 8755 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 501/735 places, 1173/1397 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 51506 ms. Remains : 501/735 places, 1173/1397 transitions.
Stuttering acceptance computed with spot in 244 ms :[(NOT p1), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S02J04T10-LTLFireability-00
Stuttering criterion allowed to conclude after 30697 steps with 637 reset in 214 ms.
FORMULA PolyORBLF-PT-S02J04T10-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J04T10-LTLFireability-00 finished in 52027 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 21 out of 735 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 735/735 places, 1397/1397 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 735 transition count 1343
Reduce places removed 54 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 64 rules applied. Total rules applied 118 place count 681 transition count 1333
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 128 place count 671 transition count 1333
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 90 Pre rules applied. Total rules applied 128 place count 671 transition count 1243
Deduced a syphon composed of 90 places in 1 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 3 with 180 rules applied. Total rules applied 308 place count 581 transition count 1243
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Deduced a syphon composed of 51 places in 1 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 3 with 102 rules applied. Total rules applied 410 place count 530 transition count 1192
Applied a total of 410 rules in 94 ms. Remains 530 /735 variables (removed 205) and now considering 1192/1397 (removed 205) transitions.
Running 1190 sub problems to find dead transitions.
[2024-05-28 16:43:24] [INFO ] Flow matrix only has 1172 transitions (discarded 20 similar events)
// Phase 1: matrix 1172 rows 530 cols
[2024-05-28 16:43:24] [INFO ] Computed 52 invariants in 12 ms
[2024-05-28 16:43:24] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/528 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/528 variables, 37/50 constraints. Problems are: Problem set: 0 solved, 1190 unsolved
[2024-05-28 16:43:33] [INFO ] Deduced a trap composed of 44 places in 68 ms of which 1 ms to minimize.
[2024-05-28 16:43:33] [INFO ] Deduced a trap composed of 43 places in 62 ms of which 0 ms to minimize.
[2024-05-28 16:43:33] [INFO ] Deduced a trap composed of 43 places in 53 ms of which 1 ms to minimize.
[2024-05-28 16:43:33] [INFO ] Deduced a trap composed of 43 places in 44 ms of which 1 ms to minimize.
[2024-05-28 16:43:33] [INFO ] Deduced a trap composed of 44 places in 51 ms of which 0 ms to minimize.
[2024-05-28 16:43:33] [INFO ] Deduced a trap composed of 44 places in 52 ms of which 0 ms to minimize.
[2024-05-28 16:43:33] [INFO ] Deduced a trap composed of 44 places in 45 ms of which 1 ms to minimize.
[2024-05-28 16:43:34] [INFO ] Deduced a trap composed of 43 places in 49 ms of which 1 ms to minimize.
[2024-05-28 16:43:34] [INFO ] Deduced a trap composed of 43 places in 49 ms of which 1 ms to minimize.
[2024-05-28 16:43:34] [INFO ] Deduced a trap composed of 43 places in 52 ms of which 0 ms to minimize.
[2024-05-28 16:43:34] [INFO ] Deduced a trap composed of 214 places in 259 ms of which 4 ms to minimize.
[2024-05-28 16:43:34] [INFO ] Deduced a trap composed of 233 places in 216 ms of which 3 ms to minimize.
[2024-05-28 16:43:36] [INFO ] Deduced a trap composed of 98 places in 154 ms of which 2 ms to minimize.
[2024-05-28 16:43:36] [INFO ] Deduced a trap composed of 3 places in 314 ms of which 3 ms to minimize.
[2024-05-28 16:43:37] [INFO ] Deduced a trap composed of 215 places in 327 ms of which 4 ms to minimize.
[2024-05-28 16:43:37] [INFO ] Deduced a trap composed of 216 places in 249 ms of which 3 ms to minimize.
[2024-05-28 16:43:37] [INFO ] Deduced a trap composed of 207 places in 291 ms of which 3 ms to minimize.
[2024-05-28 16:43:37] [INFO ] Deduced a trap composed of 197 places in 251 ms of which 3 ms to minimize.
[2024-05-28 16:43:38] [INFO ] Deduced a trap composed of 57 places in 191 ms of which 3 ms to minimize.
[2024-05-28 16:43:38] [INFO ] Deduced a trap composed of 44 places in 205 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/528 variables, 20/70 constraints. Problems are: Problem set: 0 solved, 1190 unsolved
[2024-05-28 16:43:42] [INFO ] Deduced a trap composed of 234 places in 299 ms of which 3 ms to minimize.
[2024-05-28 16:43:45] [INFO ] Deduced a trap composed of 328 places in 248 ms of which 3 ms to minimize.
[2024-05-28 16:43:45] [INFO ] Deduced a trap composed of 336 places in 250 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 528/1702 variables, and 73 constraints, problems are : Problem set: 0 solved, 1190 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 37/39 constraints, State Equation: 0/530 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1190/1190 constraints, Known Traps: 23/23 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1190 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/528 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/528 variables, 37/50 constraints. Problems are: Problem set: 0 solved, 1190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/528 variables, 23/73 constraints. Problems are: Problem set: 0 solved, 1190 unsolved
[2024-05-28 16:44:04] [INFO ] Deduced a trap composed of 42 places in 133 ms of which 2 ms to minimize.
[2024-05-28 16:44:06] [INFO ] Deduced a trap composed of 246 places in 222 ms of which 3 ms to minimize.
[2024-05-28 16:44:06] [INFO ] Deduced a trap composed of 240 places in 261 ms of which 3 ms to minimize.
SMT process timed out in 42093ms, After SMT, problems are : Problem set: 0 solved, 1190 unsolved
Search for dead transitions found 0 dead transitions in 42106ms
[2024-05-28 16:44:06] [INFO ] Flow matrix only has 1172 transitions (discarded 20 similar events)
[2024-05-28 16:44:06] [INFO ] Invariant cache hit.
[2024-05-28 16:44:06] [INFO ] Implicit Places using invariants in 420 ms returned []
[2024-05-28 16:44:06] [INFO ] Flow matrix only has 1172 transitions (discarded 20 similar events)
[2024-05-28 16:44:06] [INFO ] Invariant cache hit.
[2024-05-28 16:44:07] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 16:44:17] [INFO ] Implicit Places using invariants and state equation in 10862 ms returned []
Implicit Place search using SMT with State Equation took 11307 ms to find 0 implicit places.
[2024-05-28 16:44:17] [INFO ] Redundant transitions in 51 ms returned []
Running 1190 sub problems to find dead transitions.
[2024-05-28 16:44:17] [INFO ] Flow matrix only has 1172 transitions (discarded 20 similar events)
[2024-05-28 16:44:17] [INFO ] Invariant cache hit.
[2024-05-28 16:44:17] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/528 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/528 variables, 37/50 constraints. Problems are: Problem set: 0 solved, 1190 unsolved
[2024-05-28 16:44:27] [INFO ] Deduced a trap composed of 43 places in 177 ms of which 3 ms to minimize.
[2024-05-28 16:44:28] [INFO ] Deduced a trap composed of 37 places in 183 ms of which 2 ms to minimize.
[2024-05-28 16:44:28] [INFO ] Deduced a trap composed of 43 places in 64 ms of which 1 ms to minimize.
[2024-05-28 16:44:28] [INFO ] Deduced a trap composed of 43 places in 56 ms of which 1 ms to minimize.
[2024-05-28 16:44:28] [INFO ] Deduced a trap composed of 43 places in 41 ms of which 0 ms to minimize.
[2024-05-28 16:44:28] [INFO ] Deduced a trap composed of 44 places in 38 ms of which 0 ms to minimize.
[2024-05-28 16:44:28] [INFO ] Deduced a trap composed of 44 places in 40 ms of which 1 ms to minimize.
[2024-05-28 16:44:28] [INFO ] Deduced a trap composed of 43 places in 46 ms of which 1 ms to minimize.
[2024-05-28 16:44:28] [INFO ] Deduced a trap composed of 44 places in 39 ms of which 0 ms to minimize.
[2024-05-28 16:44:28] [INFO ] Deduced a trap composed of 44 places in 48 ms of which 1 ms to minimize.
[2024-05-28 16:44:28] [INFO ] Deduced a trap composed of 237 places in 234 ms of which 3 ms to minimize.
[2024-05-28 16:44:29] [INFO ] Deduced a trap composed of 358 places in 214 ms of which 3 ms to minimize.
[2024-05-28 16:44:29] [INFO ] Deduced a trap composed of 200 places in 215 ms of which 2 ms to minimize.
[2024-05-28 16:44:29] [INFO ] Deduced a trap composed of 43 places in 43 ms of which 0 ms to minimize.
[2024-05-28 16:44:30] [INFO ] Deduced a trap composed of 97 places in 184 ms of which 2 ms to minimize.
[2024-05-28 16:44:31] [INFO ] Deduced a trap composed of 43 places in 194 ms of which 2 ms to minimize.
[2024-05-28 16:44:34] [INFO ] Deduced a trap composed of 324 places in 220 ms of which 2 ms to minimize.
[2024-05-28 16:44:34] [INFO ] Deduced a trap composed of 337 places in 220 ms of which 2 ms to minimize.
[2024-05-28 16:44:37] [INFO ] Deduced a trap composed of 259 places in 326 ms of which 4 ms to minimize.
[2024-05-28 16:44:37] [INFO ] Deduced a trap composed of 245 places in 302 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/528 variables, 20/70 constraints. Problems are: Problem set: 0 solved, 1190 unsolved
[2024-05-28 16:44:38] [INFO ] Deduced a trap composed of 347 places in 195 ms of which 3 ms to minimize.
[2024-05-28 16:44:39] [INFO ] Deduced a trap composed of 189 places in 205 ms of which 3 ms to minimize.
[2024-05-28 16:44:40] [INFO ] Deduced a trap composed of 23 places in 92 ms of which 2 ms to minimize.
[2024-05-28 16:44:45] [INFO ] Deduced a trap composed of 184 places in 215 ms of which 3 ms to minimize.
[2024-05-28 16:44:48] [INFO ] Deduced a trap composed of 287 places in 258 ms of which 3 ms to minimize.
[2024-05-28 16:44:49] [INFO ] Deduced a trap composed of 343 places in 236 ms of which 3 ms to minimize.
[2024-05-28 16:44:49] [INFO ] Deduced a trap composed of 278 places in 239 ms of which 3 ms to minimize.
SMT process timed out in 31553ms, After SMT, problems are : Problem set: 0 solved, 1190 unsolved
Search for dead transitions found 0 dead transitions in 31564ms
Starting structural reductions in SI_LTL mode, iteration 1 : 530/735 places, 1192/1397 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 85163 ms. Remains : 530/735 places, 1192/1397 transitions.
Stuttering acceptance computed with spot in 35 ms :[p0]
Running random walk in product with property : PolyORBLF-PT-S02J04T10-LTLFireability-03
Product exploration explored 100000 steps with 26 reset in 480 ms.
Stack based approach found an accepted trace after 385 steps with 0 reset with depth 386 and stack size 386 in 16 ms.
FORMULA PolyORBLF-PT-S02J04T10-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-PT-S02J04T10-LTLFireability-03 finished in 85724 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 10 out of 735 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 735/735 places, 1397/1397 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 732 transition count 1394
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 732 transition count 1394
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 730 transition count 1392
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 730 transition count 1392
Applied a total of 10 rules in 24 ms. Remains 730 /735 variables (removed 5) and now considering 1392/1397 (removed 5) transitions.
Running 1390 sub problems to find dead transitions.
[2024-05-28 16:44:49] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
// Phase 1: matrix 1372 rows 730 cols
[2024-05-28 16:44:49] [INFO ] Computed 52 invariants in 19 ms
[2024-05-28 16:44:49] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/728 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/728 variables, 37/50 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
[2024-05-28 16:45:03] [INFO ] Deduced a trap composed of 64 places in 58 ms of which 1 ms to minimize.
[2024-05-28 16:45:03] [INFO ] Deduced a trap composed of 63 places in 63 ms of which 1 ms to minimize.
[2024-05-28 16:45:03] [INFO ] Deduced a trap composed of 63 places in 43 ms of which 0 ms to minimize.
[2024-05-28 16:45:03] [INFO ] Deduced a trap composed of 64 places in 50 ms of which 1 ms to minimize.
[2024-05-28 16:45:03] [INFO ] Deduced a trap composed of 63 places in 48 ms of which 1 ms to minimize.
[2024-05-28 16:45:03] [INFO ] Deduced a trap composed of 64 places in 56 ms of which 0 ms to minimize.
[2024-05-28 16:45:03] [INFO ] Deduced a trap composed of 64 places in 44 ms of which 0 ms to minimize.
[2024-05-28 16:45:03] [INFO ] Deduced a trap composed of 63 places in 53 ms of which 1 ms to minimize.
[2024-05-28 16:45:03] [INFO ] Deduced a trap composed of 63 places in 65 ms of which 3 ms to minimize.
[2024-05-28 16:45:04] [INFO ] Deduced a trap composed of 65 places in 50 ms of which 1 ms to minimize.
[2024-05-28 16:45:04] [INFO ] Deduced a trap composed of 387 places in 296 ms of which 4 ms to minimize.
[2024-05-28 16:45:04] [INFO ] Deduced a trap composed of 388 places in 276 ms of which 4 ms to minimize.
[2024-05-28 16:45:04] [INFO ] Deduced a trap composed of 380 places in 269 ms of which 3 ms to minimize.
[2024-05-28 16:45:05] [INFO ] Deduced a trap composed of 369 places in 266 ms of which 4 ms to minimize.
[2024-05-28 16:45:06] [INFO ] Deduced a trap composed of 496 places in 273 ms of which 5 ms to minimize.
[2024-05-28 16:45:06] [INFO ] Deduced a trap composed of 517 places in 268 ms of which 7 ms to minimize.
[2024-05-28 16:45:06] [INFO ] Deduced a trap composed of 494 places in 290 ms of which 3 ms to minimize.
[2024-05-28 16:45:06] [INFO ] Deduced a trap composed of 527 places in 281 ms of which 4 ms to minimize.
[2024-05-28 16:45:07] [INFO ] Deduced a trap composed of 504 places in 273 ms of which 4 ms to minimize.
[2024-05-28 16:45:07] [INFO ] Deduced a trap composed of 494 places in 272 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/728 variables, 20/70 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
[2024-05-28 16:45:10] [INFO ] Deduced a trap composed of 493 places in 272 ms of which 3 ms to minimize.
[2024-05-28 16:45:10] [INFO ] Deduced a trap composed of 507 places in 296 ms of which 4 ms to minimize.
[2024-05-28 16:45:10] [INFO ] Deduced a trap composed of 226 places in 274 ms of which 4 ms to minimize.
[2024-05-28 16:45:11] [INFO ] Deduced a trap composed of 221 places in 353 ms of which 4 ms to minimize.
[2024-05-28 16:45:11] [INFO ] Deduced a trap composed of 216 places in 291 ms of which 4 ms to minimize.
[2024-05-28 16:45:11] [INFO ] Deduced a trap composed of 211 places in 302 ms of which 4 ms to minimize.
SMT process timed out in 21851ms, After SMT, problems are : Problem set: 0 solved, 1390 unsolved
Search for dead transitions found 0 dead transitions in 21863ms
[2024-05-28 16:45:11] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
[2024-05-28 16:45:11] [INFO ] Invariant cache hit.
[2024-05-28 16:45:12] [INFO ] Implicit Places using invariants in 605 ms returned [4, 102, 189, 273, 387, 426, 514, 565, 575, 655]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 620 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 720/735 places, 1392/1397 transitions.
Applied a total of 0 rules in 8 ms. Remains 720 /720 variables (removed 0) and now considering 1392/1392 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 22519 ms. Remains : 720/735 places, 1392/1397 transitions.
Stuttering acceptance computed with spot in 125 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J04T10-LTLFireability-06
Entered a terminal (fully accepting) state of product in 10 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S02J04T10-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J04T10-LTLFireability-06 finished in 22668 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))'
Support contains 15 out of 735 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 735/735 places, 1397/1397 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 735 transition count 1343
Reduce places removed 54 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 64 rules applied. Total rules applied 118 place count 681 transition count 1333
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 128 place count 671 transition count 1333
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 90 Pre rules applied. Total rules applied 128 place count 671 transition count 1243
Deduced a syphon composed of 90 places in 0 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 3 with 180 rules applied. Total rules applied 308 place count 581 transition count 1243
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Deduced a syphon composed of 51 places in 1 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 3 with 102 rules applied. Total rules applied 410 place count 530 transition count 1192
Applied a total of 410 rules in 139 ms. Remains 530 /735 variables (removed 205) and now considering 1192/1397 (removed 205) transitions.
Running 1190 sub problems to find dead transitions.
[2024-05-28 16:45:12] [INFO ] Flow matrix only has 1172 transitions (discarded 20 similar events)
// Phase 1: matrix 1172 rows 530 cols
[2024-05-28 16:45:12] [INFO ] Computed 52 invariants in 15 ms
[2024-05-28 16:45:12] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/528 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/528 variables, 37/50 constraints. Problems are: Problem set: 0 solved, 1190 unsolved
[2024-05-28 16:45:21] [INFO ] Deduced a trap composed of 44 places in 60 ms of which 1 ms to minimize.
[2024-05-28 16:45:21] [INFO ] Deduced a trap composed of 43 places in 48 ms of which 0 ms to minimize.
[2024-05-28 16:45:21] [INFO ] Deduced a trap composed of 43 places in 60 ms of which 0 ms to minimize.
[2024-05-28 16:45:21] [INFO ] Deduced a trap composed of 43 places in 37 ms of which 1 ms to minimize.
[2024-05-28 16:45:21] [INFO ] Deduced a trap composed of 44 places in 47 ms of which 1 ms to minimize.
[2024-05-28 16:45:22] [INFO ] Deduced a trap composed of 44 places in 42 ms of which 4 ms to minimize.
[2024-05-28 16:45:22] [INFO ] Deduced a trap composed of 44 places in 39 ms of which 1 ms to minimize.
[2024-05-28 16:45:22] [INFO ] Deduced a trap composed of 43 places in 38 ms of which 0 ms to minimize.
[2024-05-28 16:45:22] [INFO ] Deduced a trap composed of 43 places in 28 ms of which 0 ms to minimize.
[2024-05-28 16:45:22] [INFO ] Deduced a trap composed of 43 places in 41 ms of which 0 ms to minimize.
[2024-05-28 16:45:22] [INFO ] Deduced a trap composed of 214 places in 199 ms of which 2 ms to minimize.
[2024-05-28 16:45:22] [INFO ] Deduced a trap composed of 233 places in 194 ms of which 3 ms to minimize.
[2024-05-28 16:45:23] [INFO ] Deduced a trap composed of 98 places in 139 ms of which 1 ms to minimize.
[2024-05-28 16:45:24] [INFO ] Deduced a trap composed of 3 places in 203 ms of which 3 ms to minimize.
[2024-05-28 16:45:24] [INFO ] Deduced a trap composed of 215 places in 205 ms of which 2 ms to minimize.
[2024-05-28 16:45:24] [INFO ] Deduced a trap composed of 216 places in 215 ms of which 3 ms to minimize.
[2024-05-28 16:45:24] [INFO ] Deduced a trap composed of 207 places in 213 ms of which 3 ms to minimize.
[2024-05-28 16:45:25] [INFO ] Deduced a trap composed of 197 places in 205 ms of which 3 ms to minimize.
[2024-05-28 16:45:25] [INFO ] Deduced a trap composed of 57 places in 209 ms of which 2 ms to minimize.
[2024-05-28 16:45:25] [INFO ] Deduced a trap composed of 44 places in 134 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/528 variables, 20/70 constraints. Problems are: Problem set: 0 solved, 1190 unsolved
[2024-05-28 16:45:28] [INFO ] Deduced a trap composed of 234 places in 246 ms of which 3 ms to minimize.
[2024-05-28 16:45:31] [INFO ] Deduced a trap composed of 328 places in 232 ms of which 3 ms to minimize.
[2024-05-28 16:45:32] [INFO ] Deduced a trap composed of 336 places in 272 ms of which 3 ms to minimize.
[2024-05-28 16:45:33] [INFO ] Deduced a trap composed of 192 places in 216 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 528/1702 variables, and 74 constraints, problems are : Problem set: 0 solved, 1190 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 37/39 constraints, State Equation: 0/530 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1190/1190 constraints, Known Traps: 24/24 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1190 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/528 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/528 variables, 37/50 constraints. Problems are: Problem set: 0 solved, 1190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/528 variables, 24/74 constraints. Problems are: Problem set: 0 solved, 1190 unsolved
[2024-05-28 16:45:50] [INFO ] Deduced a trap composed of 32 places in 122 ms of which 2 ms to minimize.
[2024-05-28 16:45:51] [INFO ] Deduced a trap composed of 43 places in 149 ms of which 1 ms to minimize.
[2024-05-28 16:45:51] [INFO ] Deduced a trap composed of 233 places in 205 ms of which 3 ms to minimize.
[2024-05-28 16:45:51] [INFO ] Deduced a trap composed of 235 places in 210 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 528/1702 variables, and 78 constraints, problems are : Problem set: 0 solved, 1190 unsolved in 20030 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 37/39 constraints, State Equation: 0/530 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1190 constraints, Known Traps: 28/28 constraints]
After SMT, in 41876ms problems are : Problem set: 0 solved, 1190 unsolved
Search for dead transitions found 0 dead transitions in 41886ms
[2024-05-28 16:45:54] [INFO ] Flow matrix only has 1172 transitions (discarded 20 similar events)
[2024-05-28 16:45:54] [INFO ] Invariant cache hit.
[2024-05-28 16:45:55] [INFO ] Implicit Places using invariants in 401 ms returned [3, 66, 132, 189, 275, 305, 370, 405, 413, 476]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 415 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 520/735 places, 1192/1397 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 511 transition count 1183
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 511 transition count 1183
Applied a total of 18 rules in 25 ms. Remains 511 /520 variables (removed 9) and now considering 1183/1192 (removed 9) transitions.
[2024-05-28 16:45:55] [INFO ] Flow matrix only has 1163 transitions (discarded 20 similar events)
// Phase 1: matrix 1163 rows 511 cols
[2024-05-28 16:45:55] [INFO ] Computed 42 invariants in 14 ms
[2024-05-28 16:45:55] [INFO ] Implicit Places using invariants in 413 ms returned []
[2024-05-28 16:45:55] [INFO ] Flow matrix only has 1163 transitions (discarded 20 similar events)
[2024-05-28 16:45:55] [INFO ] Invariant cache hit.
[2024-05-28 16:45:56] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 16:46:05] [INFO ] Implicit Places using invariants and state equation in 9792 ms returned []
Implicit Place search using SMT with State Equation took 10206 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 511/735 places, 1183/1397 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 52688 ms. Remains : 511/735 places, 1183/1397 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J04T10-LTLFireability-07
Product exploration explored 100000 steps with 2431 reset in 595 ms.
Product exploration explored 100000 steps with 2431 reset in 591 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 102 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
RANDOM walk for 161 steps (0 resets) in 8 ms. (17 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 99 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
[2024-05-28 16:46:06] [INFO ] Flow matrix only has 1163 transitions (discarded 20 similar events)
[2024-05-28 16:46:06] [INFO ] Invariant cache hit.
[2024-05-28 16:46:07] [INFO ] [Real]Absence check using 14 positive place invariants in 7 ms returned sat
[2024-05-28 16:46:07] [INFO ] [Real]Absence check using 14 positive and 28 generalized place invariants in 56 ms returned sat
[2024-05-28 16:46:08] [INFO ] [Real]Absence check using state equation in 1101 ms returned sat
[2024-05-28 16:46:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 16:46:09] [INFO ] [Nat]Absence check using 14 positive place invariants in 9 ms returned sat
[2024-05-28 16:46:09] [INFO ] [Nat]Absence check using 14 positive and 28 generalized place invariants in 162 ms returned sat
[2024-05-28 16:46:16] [INFO ] [Nat]Absence check using state equation in 7106 ms returned sat
[2024-05-28 16:46:16] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 16:46:17] [INFO ] [Nat]Added 120 Read/Feed constraints in 1224 ms returned sat
[2024-05-28 16:46:18] [INFO ] Deduced a trap composed of 44 places in 182 ms of which 2 ms to minimize.
[2024-05-28 16:46:18] [INFO ] Deduced a trap composed of 43 places in 159 ms of which 1 ms to minimize.
[2024-05-28 16:46:18] [INFO ] Deduced a trap composed of 44 places in 123 ms of which 1 ms to minimize.
[2024-05-28 16:46:18] [INFO ] Deduced a trap composed of 43 places in 93 ms of which 1 ms to minimize.
[2024-05-28 16:46:19] [INFO ] Deduced a trap composed of 224 places in 240 ms of which 2 ms to minimize.
[2024-05-28 16:46:19] [INFO ] Deduced a trap composed of 270 places in 224 ms of which 3 ms to minimize.
[2024-05-28 16:46:19] [INFO ] Deduced a trap composed of 43 places in 217 ms of which 2 ms to minimize.
[2024-05-28 16:46:20] [INFO ] Deduced a trap composed of 198 places in 275 ms of which 3 ms to minimize.
[2024-05-28 16:46:20] [INFO ] Deduced a trap composed of 199 places in 253 ms of which 3 ms to minimize.
[2024-05-28 16:46:20] [INFO ] Deduced a trap composed of 177 places in 226 ms of which 3 ms to minimize.
[2024-05-28 16:46:21] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 3095 ms
[2024-05-28 16:46:21] [INFO ] Computed and/alt/rep : 401/859/391 causal constraints (skipped 770 transitions) in 112 ms.
[2024-05-28 16:46:23] [INFO ] Added : 88 causal constraints over 18 iterations in 2319 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 15 out of 511 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 511/511 places, 1183/1183 transitions.
Applied a total of 0 rules in 23 ms. Remains 511 /511 variables (removed 0) and now considering 1183/1183 (removed 0) transitions.
Running 1181 sub problems to find dead transitions.
[2024-05-28 16:46:23] [INFO ] Flow matrix only has 1163 transitions (discarded 20 similar events)
[2024-05-28 16:46:23] [INFO ] Invariant cache hit.
[2024-05-28 16:46:23] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/509 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1181 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/509 variables, 26/40 constraints. Problems are: Problem set: 0 solved, 1181 unsolved
[2024-05-28 16:46:33] [INFO ] Deduced a trap composed of 43 places in 62 ms of which 1 ms to minimize.
[2024-05-28 16:46:33] [INFO ] Deduced a trap composed of 43 places in 70 ms of which 1 ms to minimize.
[2024-05-28 16:46:33] [INFO ] Deduced a trap composed of 43 places in 49 ms of which 0 ms to minimize.
[2024-05-28 16:46:33] [INFO ] Deduced a trap composed of 43 places in 44 ms of which 0 ms to minimize.
[2024-05-28 16:46:33] [INFO ] Deduced a trap composed of 43 places in 40 ms of which 0 ms to minimize.
[2024-05-28 16:46:33] [INFO ] Deduced a trap composed of 43 places in 27 ms of which 1 ms to minimize.
[2024-05-28 16:46:33] [INFO ] Deduced a trap composed of 43 places in 40 ms of which 1 ms to minimize.
[2024-05-28 16:46:33] [INFO ] Deduced a trap composed of 217 places in 200 ms of which 2 ms to minimize.
[2024-05-28 16:46:33] [INFO ] Deduced a trap composed of 212 places in 190 ms of which 3 ms to minimize.
[2024-05-28 16:46:34] [INFO ] Deduced a trap composed of 219 places in 194 ms of which 3 ms to minimize.
[2024-05-28 16:46:34] [INFO ] Deduced a trap composed of 43 places in 193 ms of which 2 ms to minimize.
[2024-05-28 16:46:34] [INFO ] Deduced a trap composed of 212 places in 199 ms of which 3 ms to minimize.
[2024-05-28 16:46:34] [INFO ] Deduced a trap composed of 43 places in 39 ms of which 1 ms to minimize.
[2024-05-28 16:46:34] [INFO ] Deduced a trap composed of 83 places in 197 ms of which 3 ms to minimize.
[2024-05-28 16:46:34] [INFO ] Deduced a trap composed of 44 places in 47 ms of which 1 ms to minimize.
[2024-05-28 16:46:35] [INFO ] Deduced a trap composed of 116 places in 179 ms of which 3 ms to minimize.
[2024-05-28 16:46:36] [INFO ] Deduced a trap composed of 58 places in 133 ms of which 1 ms to minimize.
[2024-05-28 16:46:36] [INFO ] Deduced a trap composed of 74 places in 151 ms of which 2 ms to minimize.
[2024-05-28 16:46:36] [INFO ] Deduced a trap composed of 63 places in 115 ms of which 1 ms to minimize.
[2024-05-28 16:46:37] [INFO ] Deduced a trap composed of 218 places in 270 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/509 variables, 20/60 constraints. Problems are: Problem set: 0 solved, 1181 unsolved
[2024-05-28 16:46:39] [INFO ] Deduced a trap composed of 37 places in 121 ms of which 2 ms to minimize.
[2024-05-28 16:46:40] [INFO ] Deduced a trap composed of 42 places in 128 ms of which 2 ms to minimize.
[2024-05-28 16:46:40] [INFO ] Deduced a trap composed of 320 places in 228 ms of which 3 ms to minimize.
[2024-05-28 16:46:42] [INFO ] Deduced a trap composed of 32 places in 112 ms of which 2 ms to minimize.
[2024-05-28 16:46:42] [INFO ] Deduced a trap composed of 23 places in 128 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 509/1674 variables, and 65 constraints, problems are : Problem set: 0 solved, 1181 unsolved in 20033 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 26/28 constraints, State Equation: 0/511 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1181/1181 constraints, Known Traps: 25/25 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1181 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/509 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1181 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/509 variables, 26/40 constraints. Problems are: Problem set: 0 solved, 1181 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/509 variables, 25/65 constraints. Problems are: Problem set: 0 solved, 1181 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 509/1674 variables, and 65 constraints, problems are : Problem set: 0 solved, 1181 unsolved in 20020 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 26/28 constraints, State Equation: 0/511 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1181 constraints, Known Traps: 25/25 constraints]
After SMT, in 42089ms problems are : Problem set: 0 solved, 1181 unsolved
Search for dead transitions found 0 dead transitions in 42103ms
[2024-05-28 16:47:05] [INFO ] Flow matrix only has 1163 transitions (discarded 20 similar events)
[2024-05-28 16:47:05] [INFO ] Invariant cache hit.
[2024-05-28 16:47:06] [INFO ] Implicit Places using invariants in 699 ms returned []
[2024-05-28 16:47:06] [INFO ] Flow matrix only has 1163 transitions (discarded 20 similar events)
[2024-05-28 16:47:06] [INFO ] Invariant cache hit.
[2024-05-28 16:47:06] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 16:47:16] [INFO ] Implicit Places using invariants and state equation in 9939 ms returned []
Implicit Place search using SMT with State Equation took 10655 ms to find 0 implicit places.
[2024-05-28 16:47:16] [INFO ] Redundant transitions in 20 ms returned []
Running 1181 sub problems to find dead transitions.
[2024-05-28 16:47:16] [INFO ] Flow matrix only has 1163 transitions (discarded 20 similar events)
[2024-05-28 16:47:16] [INFO ] Invariant cache hit.
[2024-05-28 16:47:16] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/509 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1181 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/509 variables, 26/40 constraints. Problems are: Problem set: 0 solved, 1181 unsolved
[2024-05-28 16:47:25] [INFO ] Deduced a trap composed of 43 places in 58 ms of which 0 ms to minimize.
[2024-05-28 16:47:25] [INFO ] Deduced a trap composed of 43 places in 69 ms of which 1 ms to minimize.
[2024-05-28 16:47:25] [INFO ] Deduced a trap composed of 43 places in 51 ms of which 0 ms to minimize.
[2024-05-28 16:47:25] [INFO ] Deduced a trap composed of 43 places in 40 ms of which 1 ms to minimize.
[2024-05-28 16:47:26] [INFO ] Deduced a trap composed of 43 places in 42 ms of which 0 ms to minimize.
[2024-05-28 16:47:26] [INFO ] Deduced a trap composed of 43 places in 45 ms of which 0 ms to minimize.
[2024-05-28 16:47:26] [INFO ] Deduced a trap composed of 43 places in 35 ms of which 1 ms to minimize.
[2024-05-28 16:47:26] [INFO ] Deduced a trap composed of 217 places in 233 ms of which 3 ms to minimize.
[2024-05-28 16:47:26] [INFO ] Deduced a trap composed of 212 places in 214 ms of which 2 ms to minimize.
[2024-05-28 16:47:26] [INFO ] Deduced a trap composed of 219 places in 200 ms of which 2 ms to minimize.
[2024-05-28 16:47:27] [INFO ] Deduced a trap composed of 43 places in 182 ms of which 2 ms to minimize.
[2024-05-28 16:47:27] [INFO ] Deduced a trap composed of 212 places in 206 ms of which 3 ms to minimize.
[2024-05-28 16:47:27] [INFO ] Deduced a trap composed of 43 places in 38 ms of which 0 ms to minimize.
[2024-05-28 16:47:27] [INFO ] Deduced a trap composed of 83 places in 128 ms of which 2 ms to minimize.
[2024-05-28 16:47:27] [INFO ] Deduced a trap composed of 44 places in 32 ms of which 1 ms to minimize.
[2024-05-28 16:47:28] [INFO ] Deduced a trap composed of 116 places in 204 ms of which 2 ms to minimize.
[2024-05-28 16:47:29] [INFO ] Deduced a trap composed of 58 places in 124 ms of which 2 ms to minimize.
[2024-05-28 16:47:29] [INFO ] Deduced a trap composed of 74 places in 130 ms of which 2 ms to minimize.
[2024-05-28 16:47:29] [INFO ] Deduced a trap composed of 63 places in 112 ms of which 2 ms to minimize.
[2024-05-28 16:47:30] [INFO ] Deduced a trap composed of 218 places in 218 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/509 variables, 20/60 constraints. Problems are: Problem set: 0 solved, 1181 unsolved
[2024-05-28 16:47:32] [INFO ] Deduced a trap composed of 37 places in 118 ms of which 2 ms to minimize.
[2024-05-28 16:47:32] [INFO ] Deduced a trap composed of 42 places in 125 ms of which 2 ms to minimize.
[2024-05-28 16:47:32] [INFO ] Deduced a trap composed of 320 places in 317 ms of which 3 ms to minimize.
[2024-05-28 16:47:34] [INFO ] Deduced a trap composed of 32 places in 115 ms of which 2 ms to minimize.
[2024-05-28 16:47:35] [INFO ] Deduced a trap composed of 23 places in 114 ms of which 2 ms to minimize.
[2024-05-28 16:47:41] [INFO ] Deduced a trap composed of 205 places in 239 ms of which 2 ms to minimize.
[2024-05-28 16:47:41] [INFO ] Deduced a trap composed of 205 places in 194 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/509 variables, 7/67 constraints. Problems are: Problem set: 0 solved, 1181 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 509/1674 variables, and 67 constraints, problems are : Problem set: 0 solved, 1181 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 26/28 constraints, State Equation: 0/511 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1181/1181 constraints, Known Traps: 27/27 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1181 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/509 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1181 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/509 variables, 26/40 constraints. Problems are: Problem set: 0 solved, 1181 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/509 variables, 27/67 constraints. Problems are: Problem set: 0 solved, 1181 unsolved
[2024-05-28 16:48:08] [INFO ] Deduced a trap composed of 208 places in 265 ms of which 4 ms to minimize.
[2024-05-28 16:48:08] [INFO ] Deduced a trap composed of 225 places in 283 ms of which 4 ms to minimize.
[2024-05-28 16:48:10] [INFO ] Deduced a trap composed of 215 places in 250 ms of which 3 ms to minimize.
[2024-05-28 16:48:15] [INFO ] Deduced a trap composed of 210 places in 253 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 509/1674 variables, and 71 constraints, problems are : Problem set: 0 solved, 1181 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 26/28 constraints, State Equation: 0/511 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1181 constraints, Known Traps: 31/31 constraints]
After SMT, in 62089ms problems are : Problem set: 0 solved, 1181 unsolved
Search for dead transitions found 0 dead transitions in 62099ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 114938 ms. Remains : 511/511 places, 1183/1183 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 62 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
RANDOM walk for 158 steps (0 resets) in 6 ms. (22 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 88 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 22 ms :[(NOT p0)]
[2024-05-28 16:48:18] [INFO ] Flow matrix only has 1163 transitions (discarded 20 similar events)
[2024-05-28 16:48:18] [INFO ] Invariant cache hit.
[2024-05-28 16:48:19] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2024-05-28 16:48:19] [INFO ] [Real]Absence check using 14 positive and 28 generalized place invariants in 46 ms returned sat
[2024-05-28 16:48:20] [INFO ] [Real]Absence check using state equation in 1128 ms returned sat
[2024-05-28 16:48:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 16:48:21] [INFO ] [Nat]Absence check using 14 positive place invariants in 22 ms returned sat
[2024-05-28 16:48:21] [INFO ] [Nat]Absence check using 14 positive and 28 generalized place invariants in 178 ms returned sat
[2024-05-28 16:48:27] [INFO ] [Nat]Absence check using state equation in 6254 ms returned sat
[2024-05-28 16:48:27] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 16:48:28] [INFO ] [Nat]Added 120 Read/Feed constraints in 826 ms returned sat
[2024-05-28 16:48:28] [INFO ] Deduced a trap composed of 44 places in 115 ms of which 7 ms to minimize.
[2024-05-28 16:48:29] [INFO ] Deduced a trap composed of 43 places in 84 ms of which 1 ms to minimize.
[2024-05-28 16:48:29] [INFO ] Deduced a trap composed of 44 places in 84 ms of which 1 ms to minimize.
[2024-05-28 16:48:29] [INFO ] Deduced a trap composed of 44 places in 67 ms of which 1 ms to minimize.
[2024-05-28 16:48:30] [INFO ] Deduced a trap composed of 189 places in 298 ms of which 4 ms to minimize.
[2024-05-28 16:48:30] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1861 ms
[2024-05-28 16:48:30] [INFO ] Computed and/alt/rep : 401/859/391 causal constraints (skipped 770 transitions) in 82 ms.
[2024-05-28 16:48:32] [INFO ] Added : 25 causal constraints over 5 iterations in 2127 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2424 reset in 658 ms.
Product exploration explored 100000 steps with 2429 reset in 454 ms.
Built C files in :
/tmp/ltsmin2121608249790821235
[2024-05-28 16:48:33] [INFO ] Computing symmetric may disable matrix : 1183 transitions.
[2024-05-28 16:48:33] [INFO ] Computation of Complete disable matrix. took 25 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 16:48:33] [INFO ] Computing symmetric may enable matrix : 1183 transitions.
[2024-05-28 16:48:33] [INFO ] Computation of Complete enable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 16:48:33] [INFO ] Computing Do-Not-Accords matrix : 1183 transitions.
[2024-05-28 16:48:34] [INFO ] Computation of Completed DNA matrix. took 61 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 16:48:34] [INFO ] Built C files in 389ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2121608249790821235
Running compilation step : cd /tmp/ltsmin2121608249790821235;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2121608249790821235;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2121608249790821235;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 15 out of 511 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 511/511 places, 1183/1183 transitions.
Applied a total of 0 rules in 24 ms. Remains 511 /511 variables (removed 0) and now considering 1183/1183 (removed 0) transitions.
Running 1181 sub problems to find dead transitions.
[2024-05-28 16:48:37] [INFO ] Flow matrix only has 1163 transitions (discarded 20 similar events)
[2024-05-28 16:48:37] [INFO ] Invariant cache hit.
[2024-05-28 16:48:37] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/509 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1181 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/509 variables, 26/40 constraints. Problems are: Problem set: 0 solved, 1181 unsolved
[2024-05-28 16:48:47] [INFO ] Deduced a trap composed of 43 places in 76 ms of which 2 ms to minimize.
[2024-05-28 16:48:47] [INFO ] Deduced a trap composed of 43 places in 85 ms of which 1 ms to minimize.
[2024-05-28 16:48:47] [INFO ] Deduced a trap composed of 43 places in 64 ms of which 1 ms to minimize.
[2024-05-28 16:48:47] [INFO ] Deduced a trap composed of 43 places in 52 ms of which 1 ms to minimize.
[2024-05-28 16:48:47] [INFO ] Deduced a trap composed of 43 places in 52 ms of which 1 ms to minimize.
[2024-05-28 16:48:47] [INFO ] Deduced a trap composed of 43 places in 52 ms of which 1 ms to minimize.
[2024-05-28 16:48:47] [INFO ] Deduced a trap composed of 43 places in 46 ms of which 1 ms to minimize.
[2024-05-28 16:48:48] [INFO ] Deduced a trap composed of 217 places in 284 ms of which 4 ms to minimize.
[2024-05-28 16:48:48] [INFO ] Deduced a trap composed of 212 places in 287 ms of which 4 ms to minimize.
[2024-05-28 16:48:48] [INFO ] Deduced a trap composed of 219 places in 319 ms of which 4 ms to minimize.
[2024-05-28 16:48:48] [INFO ] Deduced a trap composed of 43 places in 245 ms of which 3 ms to minimize.
[2024-05-28 16:48:49] [INFO ] Deduced a trap composed of 212 places in 251 ms of which 4 ms to minimize.
[2024-05-28 16:48:49] [INFO ] Deduced a trap composed of 43 places in 44 ms of which 0 ms to minimize.
[2024-05-28 16:48:49] [INFO ] Deduced a trap composed of 83 places in 170 ms of which 2 ms to minimize.
[2024-05-28 16:48:49] [INFO ] Deduced a trap composed of 44 places in 55 ms of which 1 ms to minimize.
[2024-05-28 16:48:50] [INFO ] Deduced a trap composed of 116 places in 304 ms of which 4 ms to minimize.
[2024-05-28 16:48:52] [INFO ] Deduced a trap composed of 58 places in 174 ms of which 3 ms to minimize.
[2024-05-28 16:48:52] [INFO ] Deduced a trap composed of 74 places in 217 ms of which 3 ms to minimize.
[2024-05-28 16:48:52] [INFO ] Deduced a trap composed of 63 places in 142 ms of which 2 ms to minimize.
[2024-05-28 16:48:53] [INFO ] Deduced a trap composed of 218 places in 316 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/509 variables, 20/60 constraints. Problems are: Problem set: 0 solved, 1181 unsolved
[2024-05-28 16:48:56] [INFO ] Deduced a trap composed of 37 places in 191 ms of which 2 ms to minimize.
[2024-05-28 16:48:56] [INFO ] Deduced a trap composed of 42 places in 201 ms of which 3 ms to minimize.
[2024-05-28 16:48:57] [INFO ] Deduced a trap composed of 320 places in 294 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 509/1674 variables, and 63 constraints, problems are : Problem set: 0 solved, 1181 unsolved in 20037 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 26/28 constraints, State Equation: 0/511 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1181/1181 constraints, Known Traps: 23/23 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1181 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/509 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1181 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/509 variables, 26/40 constraints. Problems are: Problem set: 0 solved, 1181 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/509 variables, 23/63 constraints. Problems are: Problem set: 0 solved, 1181 unsolved
[2024-05-28 16:49:18] [INFO ] Deduced a trap composed of 246 places in 271 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 509/1674 variables, and 64 constraints, problems are : Problem set: 0 solved, 1181 unsolved in 20018 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 26/28 constraints, State Equation: 0/511 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1181 constraints, Known Traps: 24/24 constraints]
After SMT, in 41843ms problems are : Problem set: 0 solved, 1181 unsolved
Search for dead transitions found 0 dead transitions in 41854ms
[2024-05-28 16:49:19] [INFO ] Flow matrix only has 1163 transitions (discarded 20 similar events)
[2024-05-28 16:49:19] [INFO ] Invariant cache hit.
[2024-05-28 16:49:19] [INFO ] Implicit Places using invariants in 506 ms returned []
[2024-05-28 16:49:19] [INFO ] Flow matrix only has 1163 transitions (discarded 20 similar events)
[2024-05-28 16:49:19] [INFO ] Invariant cache hit.
[2024-05-28 16:49:20] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 16:49:29] [INFO ] Implicit Places using invariants and state equation in 9810 ms returned []
Implicit Place search using SMT with State Equation took 10317 ms to find 0 implicit places.
[2024-05-28 16:49:29] [INFO ] Redundant transitions in 43 ms returned []
Running 1181 sub problems to find dead transitions.
[2024-05-28 16:49:29] [INFO ] Flow matrix only has 1163 transitions (discarded 20 similar events)
[2024-05-28 16:49:29] [INFO ] Invariant cache hit.
[2024-05-28 16:49:29] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/509 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1181 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/509 variables, 26/40 constraints. Problems are: Problem set: 0 solved, 1181 unsolved
[2024-05-28 16:49:39] [INFO ] Deduced a trap composed of 43 places in 96 ms of which 2 ms to minimize.
[2024-05-28 16:49:39] [INFO ] Deduced a trap composed of 43 places in 90 ms of which 1 ms to minimize.
[2024-05-28 16:49:39] [INFO ] Deduced a trap composed of 43 places in 69 ms of which 1 ms to minimize.
[2024-05-28 16:49:39] [INFO ] Deduced a trap composed of 43 places in 37 ms of which 0 ms to minimize.
[2024-05-28 16:49:39] [INFO ] Deduced a trap composed of 43 places in 36 ms of which 1 ms to minimize.
[2024-05-28 16:49:39] [INFO ] Deduced a trap composed of 43 places in 35 ms of which 0 ms to minimize.
[2024-05-28 16:49:39] [INFO ] Deduced a trap composed of 43 places in 36 ms of which 1 ms to minimize.
[2024-05-28 16:49:39] [INFO ] Deduced a trap composed of 217 places in 315 ms of which 3 ms to minimize.
[2024-05-28 16:49:40] [INFO ] Deduced a trap composed of 212 places in 296 ms of which 3 ms to minimize.
[2024-05-28 16:49:40] [INFO ] Deduced a trap composed of 219 places in 266 ms of which 3 ms to minimize.
[2024-05-28 16:49:40] [INFO ] Deduced a trap composed of 43 places in 275 ms of which 3 ms to minimize.
[2024-05-28 16:49:40] [INFO ] Deduced a trap composed of 212 places in 284 ms of which 4 ms to minimize.
[2024-05-28 16:49:40] [INFO ] Deduced a trap composed of 43 places in 32 ms of which 1 ms to minimize.
[2024-05-28 16:49:41] [INFO ] Deduced a trap composed of 83 places in 195 ms of which 2 ms to minimize.
[2024-05-28 16:49:41] [INFO ] Deduced a trap composed of 44 places in 46 ms of which 0 ms to minimize.
[2024-05-28 16:49:42] [INFO ] Deduced a trap composed of 116 places in 294 ms of which 4 ms to minimize.
[2024-05-28 16:49:43] [INFO ] Deduced a trap composed of 58 places in 261 ms of which 2 ms to minimize.
[2024-05-28 16:49:44] [INFO ] Deduced a trap composed of 74 places in 165 ms of which 2 ms to minimize.
[2024-05-28 16:49:44] [INFO ] Deduced a trap composed of 63 places in 127 ms of which 1 ms to minimize.
[2024-05-28 16:49:45] [INFO ] Deduced a trap composed of 218 places in 320 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/509 variables, 20/60 constraints. Problems are: Problem set: 0 solved, 1181 unsolved
[2024-05-28 16:49:48] [INFO ] Deduced a trap composed of 37 places in 180 ms of which 2 ms to minimize.
[2024-05-28 16:49:48] [INFO ] Deduced a trap composed of 42 places in 216 ms of which 3 ms to minimize.
[2024-05-28 16:49:49] [INFO ] Deduced a trap composed of 320 places in 310 ms of which 3 ms to minimize.
[2024-05-28 16:49:52] [INFO ] Deduced a trap composed of 32 places in 172 ms of which 2 ms to minimize.
[2024-05-28 16:49:52] [INFO ] Deduced a trap composed of 23 places in 159 ms of which 2 ms to minimize.
[2024-05-28 16:49:59] [INFO ] Deduced a trap composed of 205 places in 272 ms of which 4 ms to minimize.
[2024-05-28 16:49:59] [INFO ] Deduced a trap composed of 205 places in 253 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/509 variables, 7/67 constraints. Problems are: Problem set: 0 solved, 1181 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 509/1674 variables, and 67 constraints, problems are : Problem set: 0 solved, 1181 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 26/28 constraints, State Equation: 0/511 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1181/1181 constraints, Known Traps: 27/27 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1181 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/509 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1181 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/509 variables, 26/40 constraints. Problems are: Problem set: 0 solved, 1181 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/509 variables, 27/67 constraints. Problems are: Problem set: 0 solved, 1181 unsolved
[2024-05-28 16:50:21] [INFO ] Deduced a trap composed of 208 places in 308 ms of which 4 ms to minimize.
[2024-05-28 16:50:21] [INFO ] Deduced a trap composed of 225 places in 317 ms of which 4 ms to minimize.
[2024-05-28 16:50:24] [INFO ] Deduced a trap composed of 215 places in 342 ms of which 4 ms to minimize.
[2024-05-28 16:50:30] [INFO ] Deduced a trap composed of 210 places in 269 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 509/1674 variables, and 71 constraints, problems are : Problem set: 0 solved, 1181 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 26/28 constraints, State Equation: 0/511 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1181 constraints, Known Traps: 31/31 constraints]
After SMT, in 62035ms problems are : Problem set: 0 solved, 1181 unsolved
Search for dead transitions found 0 dead transitions in 62055ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 114312 ms. Remains : 511/511 places, 1183/1183 transitions.
Built C files in :
/tmp/ltsmin8559687827355819273
[2024-05-28 16:50:31] [INFO ] Computing symmetric may disable matrix : 1183 transitions.
[2024-05-28 16:50:31] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 16:50:31] [INFO ] Computing symmetric may enable matrix : 1183 transitions.
[2024-05-28 16:50:31] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 16:50:31] [INFO ] Computing Do-Not-Accords matrix : 1183 transitions.
[2024-05-28 16:50:31] [INFO ] Computation of Completed DNA matrix. took 38 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 16:50:31] [INFO ] Built C files in 256ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8559687827355819273
Running compilation step : cd /tmp/ltsmin8559687827355819273;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8559687827355819273;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8559687827355819273;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-28 16:50:35] [INFO ] Flatten gal took : 81 ms
[2024-05-28 16:50:35] [INFO ] Flatten gal took : 74 ms
[2024-05-28 16:50:35] [INFO ] Time to serialize gal into /tmp/LTL2785461947497852829.gal : 31 ms
[2024-05-28 16:50:35] [INFO ] Time to serialize properties into /tmp/LTL17629089616962444882.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2785461947497852829.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15063452583549231641.hoa' '-atoms' '/tmp/LTL17629089616962444882.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL17629089616962444882.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15063452583549231641.hoa
Detected timeout of ITS tools.
[2024-05-28 16:50:50] [INFO ] Flatten gal took : 113 ms
[2024-05-28 16:50:50] [INFO ] Flatten gal took : 56 ms
[2024-05-28 16:50:50] [INFO ] Time to serialize gal into /tmp/LTL12102832972042155650.gal : 7 ms
[2024-05-28 16:50:50] [INFO ] Time to serialize properties into /tmp/LTL13728042021046390944.ltl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12102832972042155650.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13728042021046390944.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F("(((((((((ORB_Lock>=1)&&(AbourtToModifySrc_1>=1))&&((PollingAbort>=1)&&(Abort_Check_Sources_E_1>=1)))&&(cBlockedTasks>=10))||((((...2449
Formula 0 simplified : G!"(((((((((ORB_Lock>=1)&&(AbourtToModifySrc_1>=1))&&((PollingAbort>=1)&&(Abort_Check_Sources_E_1>=1)))&&(cBlockedTasks>=10))||((((O...2445
Detected timeout of ITS tools.
[2024-05-28 16:51:05] [INFO ] Flatten gal took : 74 ms
[2024-05-28 16:51:05] [INFO ] Applying decomposition
[2024-05-28 16:51:05] [INFO ] Flatten gal took : 80 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph13102925695096549244.txt' '-o' '/tmp/graph13102925695096549244.bin' '-w' '/tmp/graph13102925695096549244.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13102925695096549244.bin' '-l' '-1' '-v' '-w' '/tmp/graph13102925695096549244.weights' '-q' '0' '-e' '0.001'
[2024-05-28 16:51:06] [INFO ] Decomposing Gal with order
[2024-05-28 16:51:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 16:51:06] [INFO ] Removed a total of 888 redundant transitions.
[2024-05-28 16:51:06] [INFO ] Flatten gal took : 518 ms
[2024-05-28 16:51:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 638 labels/synchronizations in 61 ms.
[2024-05-28 16:51:06] [INFO ] Time to serialize gal into /tmp/LTL17036327526217126784.gal : 25 ms
[2024-05-28 16:51:06] [INFO ] Time to serialize properties into /tmp/LTL13821960975949575246.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17036327526217126784.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13821960975949575246.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F("(((((((((i7.u33.ORB_Lock>=1)&&(i7.u33.AbourtToModifySrc_1>=1))&&((i7.u33.PollingAbort>=1)&&(i7.u33.Abort_Check_Sources_E_1>=1)))...3149
Formula 0 simplified : G!"(((((((((i7.u33.ORB_Lock>=1)&&(i7.u33.AbourtToModifySrc_1>=1))&&((i7.u33.PollingAbort>=1)&&(i7.u33.Abort_Check_Sources_E_1>=1)))&...3145
Detected timeout of ITS tools.
Treatment of property PolyORBLF-PT-S02J04T10-LTLFireability-07 finished in 369314 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||X(p1))))'
Support contains 7 out of 735 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 735/735 places, 1397/1397 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 733 transition count 1395
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 733 transition count 1395
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 732 transition count 1394
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 732 transition count 1394
Applied a total of 6 rules in 47 ms. Remains 732 /735 variables (removed 3) and now considering 1394/1397 (removed 3) transitions.
Running 1392 sub problems to find dead transitions.
[2024-05-28 16:51:21] [INFO ] Flow matrix only has 1374 transitions (discarded 20 similar events)
// Phase 1: matrix 1374 rows 732 cols
[2024-05-28 16:51:21] [INFO ] Computed 52 invariants in 13 ms
[2024-05-28 16:51:21] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/730 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1392 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/730 variables, 34/50 constraints. Problems are: Problem set: 0 solved, 1392 unsolved
[2024-05-28 16:51:36] [INFO ] Deduced a trap composed of 64 places in 63 ms of which 1 ms to minimize.
[2024-05-28 16:51:36] [INFO ] Deduced a trap composed of 63 places in 67 ms of which 4 ms to minimize.
[2024-05-28 16:51:36] [INFO ] Deduced a trap composed of 63 places in 40 ms of which 1 ms to minimize.
[2024-05-28 16:51:36] [INFO ] Deduced a trap composed of 66 places in 44 ms of which 0 ms to minimize.
[2024-05-28 16:51:36] [INFO ] Deduced a trap composed of 64 places in 53 ms of which 1 ms to minimize.
[2024-05-28 16:51:36] [INFO ] Deduced a trap composed of 65 places in 61 ms of which 1 ms to minimize.
[2024-05-28 16:51:36] [INFO ] Deduced a trap composed of 64 places in 54 ms of which 0 ms to minimize.
[2024-05-28 16:51:36] [INFO ] Deduced a trap composed of 64 places in 54 ms of which 0 ms to minimize.
[2024-05-28 16:51:36] [INFO ] Deduced a trap composed of 63 places in 39 ms of which 1 ms to minimize.
[2024-05-28 16:51:36] [INFO ] Deduced a trap composed of 394 places in 285 ms of which 3 ms to minimize.
[2024-05-28 16:51:37] [INFO ] Deduced a trap composed of 468 places in 264 ms of which 3 ms to minimize.
[2024-05-28 16:51:37] [INFO ] Deduced a trap composed of 371 places in 329 ms of which 4 ms to minimize.
[2024-05-28 16:51:37] [INFO ] Deduced a trap composed of 64 places in 45 ms of which 1 ms to minimize.
[2024-05-28 16:51:38] [INFO ] Deduced a trap composed of 494 places in 336 ms of which 5 ms to minimize.
[2024-05-28 16:51:39] [INFO ] Deduced a trap composed of 493 places in 323 ms of which 3 ms to minimize.
[2024-05-28 16:51:39] [INFO ] Deduced a trap composed of 524 places in 271 ms of which 4 ms to minimize.
[2024-05-28 16:51:39] [INFO ] Deduced a trap composed of 502 places in 290 ms of which 4 ms to minimize.
[2024-05-28 16:51:40] [INFO ] Deduced a trap composed of 519 places in 276 ms of which 3 ms to minimize.
[2024-05-28 16:51:40] [INFO ] Deduced a trap composed of 494 places in 282 ms of which 4 ms to minimize.
[2024-05-28 16:51:40] [INFO ] Deduced a trap composed of 496 places in 310 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/730 variables, 20/70 constraints. Problems are: Problem set: 0 solved, 1392 unsolved
[2024-05-28 16:51:42] [INFO ] Deduced a trap composed of 423 places in 244 ms of which 3 ms to minimize.
[2024-05-28 16:51:42] [INFO ] Deduced a trap composed of 425 places in 250 ms of which 3 ms to minimize.
[2024-05-28 16:51:43] [INFO ] Deduced a trap composed of 212 places in 294 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 730/2106 variables, and 73 constraints, problems are : Problem set: 0 solved, 1392 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 34/36 constraints, State Equation: 0/732 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1392/1392 constraints, Known Traps: 23/23 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1392 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/730 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1392 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/730 variables, 34/50 constraints. Problems are: Problem set: 0 solved, 1392 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/730 variables, 23/73 constraints. Problems are: Problem set: 0 solved, 1392 unsolved
[2024-05-28 16:52:02] [INFO ] Deduced a trap composed of 32 places in 265 ms of which 3 ms to minimize.
[2024-05-28 16:52:03] [INFO ] Deduced a trap composed of 32 places in 183 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 730/2106 variables, and 75 constraints, problems are : Problem set: 0 solved, 1392 unsolved in 20027 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 34/36 constraints, State Equation: 0/732 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1392 constraints, Known Traps: 25/25 constraints]
After SMT, in 41955ms problems are : Problem set: 0 solved, 1392 unsolved
Search for dead transitions found 0 dead transitions in 41972ms
[2024-05-28 16:52:03] [INFO ] Flow matrix only has 1374 transitions (discarded 20 similar events)
[2024-05-28 16:52:03] [INFO ] Invariant cache hit.
[2024-05-28 16:52:04] [INFO ] Implicit Places using invariants in 727 ms returned [4, 189, 273, 388, 427, 515, 566, 576, 656]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 729 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 723/735 places, 1394/1397 transitions.
Applied a total of 0 rules in 11 ms. Remains 723 /723 variables (removed 0) and now considering 1394/1394 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 42764 ms. Remains : 723/735 places, 1394/1397 transitions.
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S02J04T10-LTLFireability-08
Product exploration explored 100000 steps with 50000 reset in 451 ms.
Product exploration explored 100000 steps with 50000 reset in 439 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 7 factoid took 36 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S02J04T10-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S02J04T10-LTLFireability-08 finished in 43785 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(((G(F(!p0))||(F(!p0)&&X(F(!p1)))) U p1)))'
Support contains 5 out of 735 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 735/735 places, 1397/1397 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 74 transitions
Trivial Post-agglo rules discarded 74 transitions
Performed 74 trivial Post agglomeration. Transition count delta: 74
Iterating post reduction 0 with 74 rules applied. Total rules applied 74 place count 735 transition count 1323
Reduce places removed 74 places and 0 transitions.
Iterating post reduction 1 with 74 rules applied. Total rules applied 148 place count 661 transition count 1323
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 148 place count 661 transition count 1243
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 308 place count 581 transition count 1243
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 468 place count 501 transition count 1163
Applied a total of 468 rules in 75 ms. Remains 501 /735 variables (removed 234) and now considering 1163/1397 (removed 234) transitions.
Running 1161 sub problems to find dead transitions.
[2024-05-28 16:52:05] [INFO ] Flow matrix only has 1143 transitions (discarded 20 similar events)
// Phase 1: matrix 1143 rows 501 cols
[2024-05-28 16:52:05] [INFO ] Computed 52 invariants in 30 ms
[2024-05-28 16:52:05] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/499 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1161 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/499 variables, 37/49 constraints. Problems are: Problem set: 0 solved, 1161 unsolved
[2024-05-28 16:52:14] [INFO ] Deduced a trap composed of 41 places in 70 ms of which 2 ms to minimize.
[2024-05-28 16:52:14] [INFO ] Deduced a trap composed of 41 places in 58 ms of which 1 ms to minimize.
[2024-05-28 16:52:15] [INFO ] Deduced a trap composed of 42 places in 57 ms of which 0 ms to minimize.
[2024-05-28 16:52:15] [INFO ] Deduced a trap composed of 40 places in 59 ms of which 1 ms to minimize.
[2024-05-28 16:52:15] [INFO ] Deduced a trap composed of 40 places in 27 ms of which 1 ms to minimize.
[2024-05-28 16:52:15] [INFO ] Deduced a trap composed of 40 places in 41 ms of which 0 ms to minimize.
[2024-05-28 16:52:15] [INFO ] Deduced a trap composed of 40 places in 45 ms of which 0 ms to minimize.
[2024-05-28 16:52:15] [INFO ] Deduced a trap composed of 41 places in 50 ms of which 0 ms to minimize.
[2024-05-28 16:52:15] [INFO ] Deduced a trap composed of 41 places in 40 ms of which 0 ms to minimize.
[2024-05-28 16:52:15] [INFO ] Deduced a trap composed of 40 places in 39 ms of which 1 ms to minimize.
[2024-05-28 16:52:15] [INFO ] Deduced a trap composed of 205 places in 195 ms of which 3 ms to minimize.
[2024-05-28 16:52:15] [INFO ] Deduced a trap composed of 196 places in 195 ms of which 2 ms to minimize.
[2024-05-28 16:52:16] [INFO ] Deduced a trap composed of 184 places in 207 ms of which 2 ms to minimize.
[2024-05-28 16:52:16] [INFO ] Deduced a trap composed of 189 places in 196 ms of which 3 ms to minimize.
[2024-05-28 16:52:16] [INFO ] Deduced a trap composed of 194 places in 179 ms of which 3 ms to minimize.
[2024-05-28 16:52:16] [INFO ] Deduced a trap composed of 180 places in 169 ms of which 3 ms to minimize.
[2024-05-28 16:52:16] [INFO ] Deduced a trap composed of 192 places in 195 ms of which 2 ms to minimize.
[2024-05-28 16:52:17] [INFO ] Deduced a trap composed of 196 places in 193 ms of which 3 ms to minimize.
[2024-05-28 16:52:17] [INFO ] Deduced a trap composed of 210 places in 197 ms of which 2 ms to minimize.
[2024-05-28 16:52:17] [INFO ] Deduced a trap composed of 44 places in 187 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/499 variables, 20/69 constraints. Problems are: Problem set: 0 solved, 1161 unsolved
[2024-05-28 16:52:19] [INFO ] Deduced a trap composed of 38 places in 186 ms of which 3 ms to minimize.
[2024-05-28 16:52:20] [INFO ] Deduced a trap composed of 91 places in 292 ms of which 3 ms to minimize.
[2024-05-28 16:52:21] [INFO ] Deduced a trap composed of 314 places in 298 ms of which 4 ms to minimize.
[2024-05-28 16:52:21] [INFO ] Deduced a trap composed of 317 places in 269 ms of which 3 ms to minimize.
[2024-05-28 16:52:21] [INFO ] Deduced a trap composed of 294 places in 219 ms of which 3 ms to minimize.
[2024-05-28 16:52:25] [INFO ] Deduced a trap composed of 56 places in 283 ms of which 4 ms to minimize.
[2024-05-28 16:52:26] [INFO ] Deduced a trap composed of 294 places in 273 ms of which 2 ms to minimize.
[2024-05-28 16:52:28] [INFO ] Deduced a trap composed of 80 places in 323 ms of which 4 ms to minimize.
SMT process timed out in 22526ms, After SMT, problems are : Problem set: 0 solved, 1161 unsolved
Search for dead transitions found 0 dead transitions in 22540ms
[2024-05-28 16:52:28] [INFO ] Flow matrix only has 1143 transitions (discarded 20 similar events)
[2024-05-28 16:52:28] [INFO ] Invariant cache hit.
[2024-05-28 16:52:28] [INFO ] Implicit Places using invariants in 616 ms returned [3, 60, 124, 177, 258, 287, 347, 381, 389, 449]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 619 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 491/735 places, 1163/1397 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 482 transition count 1154
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 482 transition count 1154
Applied a total of 18 rules in 29 ms. Remains 482 /491 variables (removed 9) and now considering 1154/1163 (removed 9) transitions.
[2024-05-28 16:52:28] [INFO ] Flow matrix only has 1134 transitions (discarded 20 similar events)
// Phase 1: matrix 1134 rows 482 cols
[2024-05-28 16:52:28] [INFO ] Computed 42 invariants in 29 ms
[2024-05-28 16:52:29] [INFO ] Implicit Places using invariants in 437 ms returned []
[2024-05-28 16:52:29] [INFO ] Flow matrix only has 1134 transitions (discarded 20 similar events)
[2024-05-28 16:52:29] [INFO ] Invariant cache hit.
[2024-05-28 16:52:30] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 16:52:41] [INFO ] Implicit Places using invariants and state equation in 12585 ms returned []
Implicit Place search using SMT with State Equation took 13026 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 482/735 places, 1154/1397 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 36296 ms. Remains : 482/735 places, 1154/1397 transitions.
Stuttering acceptance computed with spot in 231 ms :[(NOT p1), p0, (NOT p1), (AND p1 p0), (AND p1 p0)]
Running random walk in product with property : PolyORBLF-PT-S02J04T10-LTLFireability-09
Product exploration explored 100000 steps with 28616 reset in 506 ms.
Product exploration explored 100000 steps with 28627 reset in 377 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 115 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 189 ms :[(NOT p1), p0, (NOT p1), (AND p1 p0), (AND p0 p1)]
RANDOM walk for 40000 steps (13 resets) in 482 ms. (82 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 249 ms. (160 steps per ms) remains 1/1 properties
[2024-05-28 16:52:43] [INFO ] Flow matrix only has 1134 transitions (discarded 20 similar events)
[2024-05-28 16:52:43] [INFO ] Invariant cache hit.
[2024-05-28 16:52:43] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 12/17 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf1 is UNSAT
After SMT solving in domain Real declared 428/1616 variables, and 10 constraints, problems are : Problem set: 1 solved, 0 unsolved in 105 ms.
Refiners :[Positive P Invariants (semi-flows): 3/15 constraints, Generalized P Invariants (flows): 7/27 constraints, State Equation: 0/482 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 129ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p0))), (X (X (NOT p1))), (G (OR (NOT p0) (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT (OR (NOT p0) p1))), (F p0)]
Knowledge based reduction with 10 factoid took 225 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 89 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p1), (NOT p1)]
[2024-05-28 16:52:44] [INFO ] Flow matrix only has 1134 transitions (discarded 20 similar events)
[2024-05-28 16:52:44] [INFO ] Invariant cache hit.
[2024-05-28 16:52:44] [INFO ] [Real]Absence check using 15 positive place invariants in 5 ms returned sat
[2024-05-28 16:52:44] [INFO ] [Real]Absence check using 15 positive and 27 generalized place invariants in 61 ms returned sat
[2024-05-28 16:52:45] [INFO ] [Real]Absence check using state equation in 731 ms returned sat
[2024-05-28 16:52:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 16:52:45] [INFO ] [Nat]Absence check using 15 positive place invariants in 6 ms returned sat
[2024-05-28 16:52:45] [INFO ] [Nat]Absence check using 15 positive and 27 generalized place invariants in 63 ms returned sat
[2024-05-28 16:52:47] [INFO ] [Nat]Absence check using state equation in 1408 ms returned sat
[2024-05-28 16:52:47] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 16:52:48] [INFO ] [Nat]Added 120 Read/Feed constraints in 1176 ms returned sat
[2024-05-28 16:52:48] [INFO ] Deduced a trap composed of 41 places in 87 ms of which 1 ms to minimize.
[2024-05-28 16:52:50] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 1644 ms
Could not prove EG (NOT p1)
Support contains 2 out of 482 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 : 482/482 places, 1154/1154 transitions.
Applied a total of 0 rules in 42 ms. Remains 482 /482 variables (removed 0) and now considering 1154/1154 (removed 0) transitions.
Running 1152 sub problems to find dead transitions.
[2024-05-28 16:52:50] [INFO ] Flow matrix only has 1134 transitions (discarded 20 similar events)
[2024-05-28 16:52:50] [INFO ] Invariant cache hit.
[2024-05-28 16:52:50] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/480 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/480 variables, 26/40 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
[2024-05-28 16:52:59] [INFO ] Deduced a trap composed of 40 places in 37 ms of which 1 ms to minimize.
[2024-05-28 16:52:59] [INFO ] Deduced a trap composed of 68 places in 136 ms of which 2 ms to minimize.
[2024-05-28 16:52:59] [INFO ] Deduced a trap composed of 40 places in 44 ms of which 0 ms to minimize.
[2024-05-28 16:52:59] [INFO ] Deduced a trap composed of 40 places in 38 ms of which 0 ms to minimize.
[2024-05-28 16:52:59] [INFO ] Deduced a trap composed of 41 places in 29 ms of which 1 ms to minimize.
[2024-05-28 16:52:59] [INFO ] Deduced a trap composed of 40 places in 34 ms of which 1 ms to minimize.
[2024-05-28 16:53:00] [INFO ] Deduced a trap composed of 41 places in 39 ms of which 1 ms to minimize.
[2024-05-28 16:53:00] [INFO ] Deduced a trap composed of 41 places in 41 ms of which 1 ms to minimize.
[2024-05-28 16:53:00] [INFO ] Deduced a trap composed of 40 places in 47 ms of which 1 ms to minimize.
[2024-05-28 16:53:00] [INFO ] Deduced a trap composed of 40 places in 43 ms of which 1 ms to minimize.
[2024-05-28 16:53:00] [INFO ] Deduced a trap composed of 41 places in 39 ms of which 1 ms to minimize.
[2024-05-28 16:53:00] [INFO ] Deduced a trap composed of 60 places in 199 ms of which 3 ms to minimize.
[2024-05-28 16:53:01] [INFO ] Deduced a trap composed of 44 places in 386 ms of which 5 ms to minimize.
[2024-05-28 16:53:01] [INFO ] Deduced a trap composed of 290 places in 411 ms of which 6 ms to minimize.
[2024-05-28 16:53:02] [INFO ] Deduced a trap composed of 48 places in 232 ms of which 3 ms to minimize.
[2024-05-28 16:53:02] [INFO ] Deduced a trap composed of 90 places in 219 ms of which 3 ms to minimize.
[2024-05-28 16:53:03] [INFO ] Deduced a trap composed of 295 places in 209 ms of which 3 ms to minimize.
[2024-05-28 16:53:05] [INFO ] Deduced a trap composed of 192 places in 290 ms of which 3 ms to minimize.
[2024-05-28 16:53:05] [INFO ] Deduced a trap composed of 194 places in 211 ms of which 2 ms to minimize.
[2024-05-28 16:53:05] [INFO ] Deduced a trap composed of 193 places in 253 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/480 variables, 20/60 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
[2024-05-28 16:53:06] [INFO ] Deduced a trap composed of 189 places in 225 ms of which 3 ms to minimize.
[2024-05-28 16:53:06] [INFO ] Deduced a trap composed of 196 places in 226 ms of which 3 ms to minimize.
[2024-05-28 16:53:07] [INFO ] Deduced a trap composed of 189 places in 228 ms of which 3 ms to minimize.
[2024-05-28 16:53:10] [INFO ] Deduced a trap composed of 301 places in 256 ms of which 3 ms to minimize.
[2024-05-28 16:53:10] [INFO ] Deduced a trap composed of 300 places in 272 ms of which 3 ms to minimize.
[2024-05-28 16:53:11] [INFO ] Deduced a trap composed of 293 places in 249 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s138 (/ 1.0 3.0))
(s139 timeout
0.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 480/1616 variables, and 66 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 20030 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 26/27 constraints, State Equation: 0/482 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 26/26 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/480 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/480 variables, 26/40 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/480 variables, 26/66 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
[2024-05-28 16:53:26] [INFO ] Deduced a trap composed of 23 places in 138 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 480/1616 variables, and 67 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 26/27 constraints, State Equation: 0/482 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 27/27 constraints]
After SMT, in 41771ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 41788ms
[2024-05-28 16:53:32] [INFO ] Flow matrix only has 1134 transitions (discarded 20 similar events)
[2024-05-28 16:53:32] [INFO ] Invariant cache hit.
[2024-05-28 16:53:32] [INFO ] Implicit Places using invariants in 427 ms returned []
[2024-05-28 16:53:32] [INFO ] Flow matrix only has 1134 transitions (discarded 20 similar events)
[2024-05-28 16:53:32] [INFO ] Invariant cache hit.
[2024-05-28 16:53:33] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 16:53:45] [INFO ] Implicit Places using invariants and state equation in 13488 ms returned []
Implicit Place search using SMT with State Equation took 13918 ms to find 0 implicit places.
[2024-05-28 16:53:45] [INFO ] Redundant transitions in 15 ms returned []
Running 1152 sub problems to find dead transitions.
[2024-05-28 16:53:45] [INFO ] Flow matrix only has 1134 transitions (discarded 20 similar events)
[2024-05-28 16:53:45] [INFO ] Invariant cache hit.
[2024-05-28 16:53:45] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/480 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/480 variables, 26/40 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
[2024-05-28 16:53:56] [INFO ] Deduced a trap composed of 40 places in 46 ms of which 1 ms to minimize.
[2024-05-28 16:53:56] [INFO ] Deduced a trap composed of 68 places in 168 ms of which 2 ms to minimize.
[2024-05-28 16:53:56] [INFO ] Deduced a trap composed of 40 places in 32 ms of which 1 ms to minimize.
[2024-05-28 16:53:56] [INFO ] Deduced a trap composed of 40 places in 29 ms of which 1 ms to minimize.
[2024-05-28 16:53:56] [INFO ] Deduced a trap composed of 41 places in 29 ms of which 1 ms to minimize.
[2024-05-28 16:53:56] [INFO ] Deduced a trap composed of 40 places in 29 ms of which 1 ms to minimize.
[2024-05-28 16:53:56] [INFO ] Deduced a trap composed of 41 places in 27 ms of which 0 ms to minimize.
[2024-05-28 16:53:56] [INFO ] Deduced a trap composed of 41 places in 30 ms of which 1 ms to minimize.
[2024-05-28 16:53:56] [INFO ] Deduced a trap composed of 40 places in 42 ms of which 1 ms to minimize.
[2024-05-28 16:53:56] [INFO ] Deduced a trap composed of 40 places in 49 ms of which 1 ms to minimize.
[2024-05-28 16:53:57] [INFO ] Deduced a trap composed of 41 places in 65 ms of which 18 ms to minimize.
[2024-05-28 16:53:57] [INFO ] Deduced a trap composed of 60 places in 165 ms of which 3 ms to minimize.
[2024-05-28 16:53:57] [INFO ] Deduced a trap composed of 44 places in 247 ms of which 4 ms to minimize.
[2024-05-28 16:53:58] [INFO ] Deduced a trap composed of 290 places in 263 ms of which 4 ms to minimize.
[2024-05-28 16:53:58] [INFO ] Deduced a trap composed of 48 places in 186 ms of which 2 ms to minimize.
[2024-05-28 16:53:58] [INFO ] Deduced a trap composed of 90 places in 255 ms of which 3 ms to minimize.
[2024-05-28 16:53:59] [INFO ] Deduced a trap composed of 295 places in 175 ms of which 2 ms to minimize.
[2024-05-28 16:54:01] [INFO ] Deduced a trap composed of 192 places in 175 ms of which 3 ms to minimize.
[2024-05-28 16:54:01] [INFO ] Deduced a trap composed of 194 places in 215 ms of which 3 ms to minimize.
[2024-05-28 16:54:01] [INFO ] Deduced a trap composed of 193 places in 197 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/480 variables, 20/60 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
[2024-05-28 16:54:02] [INFO ] Deduced a trap composed of 189 places in 252 ms of which 3 ms to minimize.
[2024-05-28 16:54:02] [INFO ] Deduced a trap composed of 196 places in 216 ms of which 3 ms to minimize.
[2024-05-28 16:54:02] [INFO ] Deduced a trap composed of 189 places in 230 ms of which 3 ms to minimize.
[2024-05-28 16:54:06] [INFO ] Deduced a trap composed of 301 places in 436 ms of which 3 ms to minimize.
[2024-05-28 16:54:06] [INFO ] Deduced a trap composed of 300 places in 246 ms of which 3 ms to minimize.
[2024-05-28 16:54:06] [INFO ] Deduced a trap composed of 293 places in 228 ms of which 3 ms to minimize.
[2024-05-28 16:54:08] [INFO ] Deduced a trap composed of 80 places in 295 ms of which 4 ms to minimize.
[2024-05-28 16:54:14] [INFO ] Deduced a trap composed of 165 places in 276 ms of which 3 ms to minimize.
[2024-05-28 16:54:14] [INFO ] Deduced a trap composed of 189 places in 269 ms of which 3 ms to minimize.
[2024-05-28 16:54:15] [INFO ] Deduced a trap composed of 201 places in 177 ms of which 3 ms to minimize.
[2024-05-28 16:54:17] [INFO ] Deduced a trap composed of 213 places in 302 ms of which 4 ms to minimize.
[2024-05-28 16:54:17] [INFO ] Deduced a trap composed of 230 places in 314 ms of which 3 ms to minimize.
[2024-05-28 16:54:17] [INFO ] Deduced a trap composed of 217 places in 250 ms of which 3 ms to minimize.
[2024-05-28 16:54:17] [INFO ] Deduced a trap composed of 221 places in 320 ms of which 4 ms to minimize.
[2024-05-28 16:54:18] [INFO ] Deduced a trap composed of 217 places in 230 ms of which 3 ms to minimize.
[2024-05-28 16:54:18] [INFO ] Deduced a trap composed of 211 places in 216 ms of which 4 ms to minimize.
SMT process timed out in 32472ms, After SMT, problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 32482ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 88261 ms. Remains : 482/482 places, 1154/1154 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 74 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 62 ms :[(NOT p1), (NOT p1)]
RANDOM walk for 2103 steps (1 resets) in 17 ms. (116 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 94 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 73 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 59 ms :[(NOT p1), (NOT p1)]
[2024-05-28 16:54:18] [INFO ] Flow matrix only has 1134 transitions (discarded 20 similar events)
[2024-05-28 16:54:18] [INFO ] Invariant cache hit.
[2024-05-28 16:54:19] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2024-05-28 16:54:19] [INFO ] [Real]Absence check using 15 positive and 27 generalized place invariants in 62 ms returned sat
[2024-05-28 16:54:20] [INFO ] [Real]Absence check using state equation in 765 ms returned sat
[2024-05-28 16:54:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 16:54:20] [INFO ] [Nat]Absence check using 15 positive place invariants in 8 ms returned sat
[2024-05-28 16:54:20] [INFO ] [Nat]Absence check using 15 positive and 27 generalized place invariants in 98 ms returned sat
[2024-05-28 16:54:22] [INFO ] [Nat]Absence check using state equation in 1559 ms returned sat
[2024-05-28 16:54:22] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 16:54:23] [INFO ] [Nat]Added 120 Read/Feed constraints in 1201 ms returned sat
[2024-05-28 16:54:23] [INFO ] Deduced a trap composed of 41 places in 83 ms of which 1 ms to minimize.
[2024-05-28 16:54:25] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 1633 ms
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 77 ms :[(NOT p1), (NOT p1)]
Stuttering criterion allowed to conclude after 2335 steps with 2 reset in 11 ms.
FORMULA PolyORBLF-PT-S02J04T10-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J04T10-LTLFireability-09 finished in 139736 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 4 out of 735 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 735/735 places, 1397/1397 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 74 transitions
Trivial Post-agglo rules discarded 74 transitions
Performed 74 trivial Post agglomeration. Transition count delta: 74
Iterating post reduction 0 with 74 rules applied. Total rules applied 74 place count 735 transition count 1323
Reduce places removed 74 places and 0 transitions.
Iterating post reduction 1 with 74 rules applied. Total rules applied 148 place count 661 transition count 1323
Performed 79 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 79 Pre rules applied. Total rules applied 148 place count 661 transition count 1244
Deduced a syphon composed of 79 places in 6 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 2 with 158 rules applied. Total rules applied 306 place count 582 transition count 1244
Performed 81 Post agglomeration using F-continuation condition.Transition count delta: 81
Deduced a syphon composed of 81 places in 1 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 2 with 162 rules applied. Total rules applied 468 place count 501 transition count 1163
Applied a total of 468 rules in 82 ms. Remains 501 /735 variables (removed 234) and now considering 1163/1397 (removed 234) transitions.
Running 1161 sub problems to find dead transitions.
[2024-05-28 16:54:25] [INFO ] Flow matrix only has 1143 transitions (discarded 20 similar events)
// Phase 1: matrix 1143 rows 501 cols
[2024-05-28 16:54:25] [INFO ] Computed 52 invariants in 15 ms
[2024-05-28 16:54:25] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/499 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1161 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/499 variables, 38/50 constraints. Problems are: Problem set: 0 solved, 1161 unsolved
[2024-05-28 16:54:36] [INFO ] Deduced a trap composed of 40 places in 59 ms of which 1 ms to minimize.
[2024-05-28 16:54:36] [INFO ] Deduced a trap composed of 41 places in 73 ms of which 1 ms to minimize.
[2024-05-28 16:54:36] [INFO ] Deduced a trap composed of 40 places in 61 ms of which 1 ms to minimize.
[2024-05-28 16:54:36] [INFO ] Deduced a trap composed of 41 places in 49 ms of which 0 ms to minimize.
[2024-05-28 16:54:36] [INFO ] Deduced a trap composed of 40 places in 41 ms of which 1 ms to minimize.
[2024-05-28 16:54:36] [INFO ] Deduced a trap composed of 41 places in 32 ms of which 1 ms to minimize.
[2024-05-28 16:54:36] [INFO ] Deduced a trap composed of 40 places in 39 ms of which 1 ms to minimize.
[2024-05-28 16:54:36] [INFO ] Deduced a trap composed of 40 places in 52 ms of which 1 ms to minimize.
[2024-05-28 16:54:36] [INFO ] Deduced a trap composed of 40 places in 45 ms of which 0 ms to minimize.
[2024-05-28 16:54:36] [INFO ] Deduced a trap composed of 41 places in 45 ms of which 1 ms to minimize.
[2024-05-28 16:54:37] [INFO ] Deduced a trap composed of 48 places in 286 ms of which 4 ms to minimize.
[2024-05-28 16:54:37] [INFO ] Deduced a trap composed of 105 places in 204 ms of which 2 ms to minimize.
[2024-05-28 16:54:37] [INFO ] Deduced a trap composed of 23 places in 193 ms of which 3 ms to minimize.
[2024-05-28 16:54:37] [INFO ] Deduced a trap composed of 177 places in 195 ms of which 3 ms to minimize.
[2024-05-28 16:54:38] [INFO ] Deduced a trap composed of 39 places in 176 ms of which 2 ms to minimize.
[2024-05-28 16:54:39] [INFO ] Deduced a trap composed of 319 places in 184 ms of which 2 ms to minimize.
[2024-05-28 16:54:39] [INFO ] Deduced a trap composed of 320 places in 220 ms of which 2 ms to minimize.
[2024-05-28 16:54:39] [INFO ] Deduced a trap composed of 319 places in 294 ms of which 3 ms to minimize.
[2024-05-28 16:54:43] [INFO ] Deduced a trap composed of 292 places in 216 ms of which 2 ms to minimize.
[2024-05-28 16:54:47] [INFO ] Deduced a trap composed of 221 places in 351 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/499 variables, 20/70 constraints. Problems are: Problem set: 0 solved, 1161 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 499/1644 variables, and 70 constraints, problems are : Problem set: 0 solved, 1161 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 38/40 constraints, State Equation: 0/501 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1161/1161 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1161 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/499 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1161 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/499 variables, 38/50 constraints. Problems are: Problem set: 0 solved, 1161 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/499 variables, 20/70 constraints. Problems are: Problem set: 0 solved, 1161 unsolved
[2024-05-28 16:55:02] [INFO ] Deduced a trap composed of 88 places in 168 ms of which 2 ms to minimize.
[2024-05-28 16:55:03] [INFO ] Deduced a trap composed of 93 places in 155 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 499/1644 variables, and 72 constraints, problems are : Problem set: 0 solved, 1161 unsolved in 20018 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 38/40 constraints, State Equation: 0/501 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1161 constraints, Known Traps: 22/22 constraints]
After SMT, in 42510ms problems are : Problem set: 0 solved, 1161 unsolved
Search for dead transitions found 0 dead transitions in 42523ms
[2024-05-28 16:55:08] [INFO ] Flow matrix only has 1143 transitions (discarded 20 similar events)
[2024-05-28 16:55:08] [INFO ] Invariant cache hit.
[2024-05-28 16:55:08] [INFO ] Implicit Places using invariants in 467 ms returned [3, 59, 123, 176, 257, 286, 347, 381, 389, 449]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 484 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 491/735 places, 1163/1397 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 482 transition count 1154
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 482 transition count 1154
Applied a total of 18 rules in 24 ms. Remains 482 /491 variables (removed 9) and now considering 1154/1163 (removed 9) transitions.
[2024-05-28 16:55:08] [INFO ] Flow matrix only has 1134 transitions (discarded 20 similar events)
// Phase 1: matrix 1134 rows 482 cols
[2024-05-28 16:55:08] [INFO ] Computed 42 invariants in 13 ms
[2024-05-28 16:55:09] [INFO ] Implicit Places using invariants in 654 ms returned []
[2024-05-28 16:55:09] [INFO ] Flow matrix only has 1134 transitions (discarded 20 similar events)
[2024-05-28 16:55:09] [INFO ] Invariant cache hit.
[2024-05-28 16:55:09] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 16:55:22] [INFO ] Implicit Places using invariants and state equation in 13709 ms returned []
Implicit Place search using SMT with State Equation took 14366 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 482/735 places, 1154/1397 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 57482 ms. Remains : 482/735 places, 1154/1397 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J04T10-LTLFireability-10
Product exploration explored 100000 steps with 33 reset in 600 ms.
Stack based approach found an accepted trace after 1285 steps with 0 reset with depth 1286 and stack size 1281 in 8 ms.
FORMULA PolyORBLF-PT-S02J04T10-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-PT-S02J04T10-LTLFireability-10 finished in 58159 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 1 out of 735 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 735/735 places, 1397/1397 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 732 transition count 1394
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 732 transition count 1394
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 730 transition count 1392
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 730 transition count 1392
Applied a total of 10 rules in 46 ms. Remains 730 /735 variables (removed 5) and now considering 1392/1397 (removed 5) transitions.
Running 1390 sub problems to find dead transitions.
[2024-05-28 16:55:23] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
// Phase 1: matrix 1372 rows 730 cols
[2024-05-28 16:55:23] [INFO ] Computed 52 invariants in 19 ms
[2024-05-28 16:55:23] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/728 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/728 variables, 37/50 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
[2024-05-28 16:55:40] [INFO ] Deduced a trap composed of 64 places in 85 ms of which 2 ms to minimize.
[2024-05-28 16:55:40] [INFO ] Deduced a trap composed of 63 places in 94 ms of which 2 ms to minimize.
[2024-05-28 16:55:40] [INFO ] Deduced a trap composed of 63 places in 62 ms of which 1 ms to minimize.
[2024-05-28 16:55:40] [INFO ] Deduced a trap composed of 64 places in 54 ms of which 1 ms to minimize.
[2024-05-28 16:55:40] [INFO ] Deduced a trap composed of 63 places in 55 ms of which 1 ms to minimize.
[2024-05-28 16:55:40] [INFO ] Deduced a trap composed of 64 places in 54 ms of which 1 ms to minimize.
[2024-05-28 16:55:40] [INFO ] Deduced a trap composed of 64 places in 50 ms of which 1 ms to minimize.
[2024-05-28 16:55:40] [INFO ] Deduced a trap composed of 63 places in 53 ms of which 1 ms to minimize.
[2024-05-28 16:55:40] [INFO ] Deduced a trap composed of 63 places in 77 ms of which 1 ms to minimize.
[2024-05-28 16:55:40] [INFO ] Deduced a trap composed of 65 places in 94 ms of which 1 ms to minimize.
[2024-05-28 16:55:41] [INFO ] Deduced a trap composed of 387 places in 423 ms of which 5 ms to minimize.
[2024-05-28 16:55:41] [INFO ] Deduced a trap composed of 388 places in 363 ms of which 4 ms to minimize.
[2024-05-28 16:55:42] [INFO ] Deduced a trap composed of 380 places in 294 ms of which 3 ms to minimize.
[2024-05-28 16:55:42] [INFO ] Deduced a trap composed of 369 places in 283 ms of which 4 ms to minimize.
[2024-05-28 16:55:43] [INFO ] Deduced a trap composed of 496 places in 280 ms of which 4 ms to minimize.
[2024-05-28 16:55:43] [INFO ] Deduced a trap composed of 517 places in 276 ms of which 4 ms to minimize.
[2024-05-28 16:55:43] [INFO ] Deduced a trap composed of 494 places in 315 ms of which 4 ms to minimize.
[2024-05-28 16:55:44] [INFO ] Deduced a trap composed of 527 places in 290 ms of which 4 ms to minimize.
[2024-05-28 16:55:44] [INFO ] Deduced a trap composed of 504 places in 299 ms of which 4 ms to minimize.
[2024-05-28 16:55:44] [INFO ] Deduced a trap composed of 494 places in 310 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/728 variables, 20/70 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 728/2102 variables, and 70 constraints, problems are : Problem set: 0 solved, 1390 unsolved in 20021 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 37/39 constraints, State Equation: 0/730 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1390/1390 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1390 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/728 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/728 variables, 37/50 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/728 variables, 20/70 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 728/2102 variables, and 70 constraints, problems are : Problem set: 0 solved, 1390 unsolved in 20027 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 37/39 constraints, State Equation: 0/730 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1390 constraints, Known Traps: 20/20 constraints]
After SMT, in 42138ms problems are : Problem set: 0 solved, 1390 unsolved
Search for dead transitions found 0 dead transitions in 42154ms
[2024-05-28 16:56:05] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
[2024-05-28 16:56:05] [INFO ] Invariant cache hit.
[2024-05-28 16:56:06] [INFO ] Implicit Places using invariants in 631 ms returned [4, 102, 189, 273, 387, 426, 514, 565, 575, 655]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 656 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 720/735 places, 1392/1397 transitions.
Applied a total of 0 rules in 12 ms. Remains 720 /720 variables (removed 0) and now considering 1392/1392 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 42872 ms. Remains : 720/735 places, 1392/1397 transitions.
Stuttering acceptance computed with spot in 96 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J04T10-LTLFireability-11
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S02J04T10-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J04T10-LTLFireability-11 finished in 42986 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)))&&(!p1||X(p2)))))'
Support contains 8 out of 735 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 735/735 places, 1397/1397 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 733 transition count 1395
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 733 transition count 1395
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 731 transition count 1393
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 731 transition count 1393
Applied a total of 8 rules in 32 ms. Remains 731 /735 variables (removed 4) and now considering 1393/1397 (removed 4) transitions.
Running 1391 sub problems to find dead transitions.
[2024-05-28 16:56:06] [INFO ] Flow matrix only has 1373 transitions (discarded 20 similar events)
// Phase 1: matrix 1373 rows 731 cols
[2024-05-28 16:56:06] [INFO ] Computed 52 invariants in 32 ms
[2024-05-28 16:56:06] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/729 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1391 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/729 variables, 33/49 constraints. Problems are: Problem set: 0 solved, 1391 unsolved
[2024-05-28 16:56:21] [INFO ] Deduced a trap composed of 63 places in 99 ms of which 2 ms to minimize.
[2024-05-28 16:56:21] [INFO ] Deduced a trap composed of 63 places in 93 ms of which 1 ms to minimize.
[2024-05-28 16:56:21] [INFO ] Deduced a trap composed of 64 places in 129 ms of which 2 ms to minimize.
[2024-05-28 16:56:21] [INFO ] Deduced a trap composed of 64 places in 83 ms of which 1 ms to minimize.
[2024-05-28 16:56:21] [INFO ] Deduced a trap composed of 63 places in 47 ms of which 0 ms to minimize.
[2024-05-28 16:56:21] [INFO ] Deduced a trap composed of 65 places in 42 ms of which 1 ms to minimize.
[2024-05-28 16:56:21] [INFO ] Deduced a trap composed of 65 places in 44 ms of which 1 ms to minimize.
[2024-05-28 16:56:21] [INFO ] Deduced a trap composed of 63 places in 46 ms of which 1 ms to minimize.
[2024-05-28 16:56:21] [INFO ] Deduced a trap composed of 64 places in 51 ms of which 1 ms to minimize.
[2024-05-28 16:56:22] [INFO ] Deduced a trap composed of 492 places in 319 ms of which 4 ms to minimize.
[2024-05-28 16:56:22] [INFO ] Deduced a trap composed of 64 places in 57 ms of which 1 ms to minimize.
[2024-05-28 16:56:23] [INFO ] Deduced a trap composed of 389 places in 359 ms of which 5 ms to minimize.
[2024-05-28 16:56:23] [INFO ] Deduced a trap composed of 383 places in 319 ms of which 4 ms to minimize.
[2024-05-28 16:56:23] [INFO ] Deduced a trap composed of 384 places in 260 ms of which 4 ms to minimize.
[2024-05-28 16:56:24] [INFO ] Deduced a trap composed of 57 places in 269 ms of which 3 ms to minimize.
[2024-05-28 16:56:24] [INFO ] Deduced a trap composed of 410 places in 266 ms of which 3 ms to minimize.
[2024-05-28 16:56:24] [INFO ] Deduced a trap composed of 207 places in 260 ms of which 3 ms to minimize.
[2024-05-28 16:56:25] [INFO ] Deduced a trap composed of 511 places in 262 ms of which 3 ms to minimize.
[2024-05-28 16:56:25] [INFO ] Deduced a trap composed of 500 places in 258 ms of which 3 ms to minimize.
[2024-05-28 16:56:25] [INFO ] Deduced a trap composed of 502 places in 270 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/729 variables, 20/69 constraints. Problems are: Problem set: 0 solved, 1391 unsolved
[2024-05-28 16:56:28] [INFO ] Deduced a trap composed of 492 places in 349 ms of which 5 ms to minimize.
[2024-05-28 16:56:29] [INFO ] Deduced a trap composed of 495 places in 283 ms of which 4 ms to minimize.
SMT process timed out in 22468ms, After SMT, problems are : Problem set: 0 solved, 1391 unsolved
Search for dead transitions found 0 dead transitions in 22482ms
[2024-05-28 16:56:29] [INFO ] Flow matrix only has 1373 transitions (discarded 20 similar events)
[2024-05-28 16:56:29] [INFO ] Invariant cache hit.
[2024-05-28 16:56:29] [INFO ] Implicit Places using invariants in 548 ms returned [4, 102, 189, 273, 387, 426, 514, 566, 576, 656]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 563 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 721/735 places, 1393/1397 transitions.
Applied a total of 0 rules in 8 ms. Remains 721 /721 variables (removed 0) and now considering 1393/1393 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 23089 ms. Remains : 721/735 places, 1393/1397 transitions.
Stuttering acceptance computed with spot in 167 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1)) (AND p1 (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND p1 (NOT p2)))]
Running random walk in product with property : PolyORBLF-PT-S02J04T10-LTLFireability-12
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S02J04T10-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J04T10-LTLFireability-12 finished in 23276 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&F(!p0))))'
Support contains 3 out of 735 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 735/735 places, 1397/1397 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 732 transition count 1394
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 732 transition count 1394
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 730 transition count 1392
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 730 transition count 1392
Applied a total of 10 rules in 42 ms. Remains 730 /735 variables (removed 5) and now considering 1392/1397 (removed 5) transitions.
Running 1390 sub problems to find dead transitions.
[2024-05-28 16:56:29] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
// Phase 1: matrix 1372 rows 730 cols
[2024-05-28 16:56:29] [INFO ] Computed 52 invariants in 30 ms
[2024-05-28 16:56:29] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/728 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/728 variables, 37/50 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
[2024-05-28 16:56:44] [INFO ] Deduced a trap composed of 64 places in 48 ms of which 0 ms to minimize.
[2024-05-28 16:56:44] [INFO ] Deduced a trap composed of 63 places in 58 ms of which 1 ms to minimize.
[2024-05-28 16:56:44] [INFO ] Deduced a trap composed of 63 places in 44 ms of which 1 ms to minimize.
[2024-05-28 16:56:44] [INFO ] Deduced a trap composed of 64 places in 45 ms of which 0 ms to minimize.
[2024-05-28 16:56:44] [INFO ] Deduced a trap composed of 63 places in 44 ms of which 0 ms to minimize.
[2024-05-28 16:56:44] [INFO ] Deduced a trap composed of 64 places in 48 ms of which 0 ms to minimize.
[2024-05-28 16:56:44] [INFO ] Deduced a trap composed of 64 places in 48 ms of which 0 ms to minimize.
[2024-05-28 16:56:44] [INFO ] Deduced a trap composed of 63 places in 46 ms of which 1 ms to minimize.
[2024-05-28 16:56:44] [INFO ] Deduced a trap composed of 63 places in 97 ms of which 1 ms to minimize.
[2024-05-28 16:56:44] [INFO ] Deduced a trap composed of 65 places in 60 ms of which 1 ms to minimize.
[2024-05-28 16:56:45] [INFO ] Deduced a trap composed of 387 places in 411 ms of which 5 ms to minimize.
[2024-05-28 16:56:45] [INFO ] Deduced a trap composed of 388 places in 379 ms of which 5 ms to minimize.
[2024-05-28 16:56:46] [INFO ] Deduced a trap composed of 380 places in 350 ms of which 4 ms to minimize.
[2024-05-28 16:56:46] [INFO ] Deduced a trap composed of 369 places in 280 ms of which 4 ms to minimize.
[2024-05-28 16:56:47] [INFO ] Deduced a trap composed of 496 places in 373 ms of which 4 ms to minimize.
[2024-05-28 16:56:47] [INFO ] Deduced a trap composed of 517 places in 269 ms of which 4 ms to minimize.
[2024-05-28 16:56:48] [INFO ] Deduced a trap composed of 494 places in 278 ms of which 4 ms to minimize.
[2024-05-28 16:56:48] [INFO ] Deduced a trap composed of 527 places in 255 ms of which 3 ms to minimize.
[2024-05-28 16:56:48] [INFO ] Deduced a trap composed of 504 places in 343 ms of which 3 ms to minimize.
[2024-05-28 16:56:49] [INFO ] Deduced a trap composed of 494 places in 669 ms of which 20 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/728 variables, 20/70 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
[2024-05-28 16:56:51] [INFO ] Deduced a trap composed of 493 places in 300 ms of which 4 ms to minimize.
SMT process timed out in 22086ms, After SMT, problems are : Problem set: 0 solved, 1390 unsolved
Search for dead transitions found 0 dead transitions in 22098ms
[2024-05-28 16:56:51] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
[2024-05-28 16:56:51] [INFO ] Invariant cache hit.
[2024-05-28 16:56:52] [INFO ] Implicit Places using invariants in 663 ms returned [4, 102, 189, 273, 387, 426, 514, 565, 575, 655]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 665 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 720/735 places, 1392/1397 transitions.
Applied a total of 0 rules in 8 ms. Remains 720 /720 variables (removed 0) and now considering 1392/1392 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 22818 ms. Remains : 720/735 places, 1392/1397 transitions.
Stuttering acceptance computed with spot in 124 ms :[p0, (NOT p0), true, true]
Running random walk in product with property : PolyORBLF-PT-S02J04T10-LTLFireability-13
Stuttering criterion allowed to conclude after 1454 steps with 0 reset in 6 ms.
FORMULA PolyORBLF-PT-S02J04T10-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J04T10-LTLFireability-13 finished in 22964 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F((X(F(p0))||G(p1))) U p2))))'
Support contains 7 out of 735 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 735/735 places, 1397/1397 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 735 transition count 1325
Reduce places removed 72 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 73 rules applied. Total rules applied 145 place count 663 transition count 1324
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 146 place count 662 transition count 1324
Performed 79 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 79 Pre rules applied. Total rules applied 146 place count 662 transition count 1245
Deduced a syphon composed of 79 places in 1 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 3 with 158 rules applied. Total rules applied 304 place count 583 transition count 1245
Performed 81 Post agglomeration using F-continuation condition.Transition count delta: 81
Deduced a syphon composed of 81 places in 0 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 3 with 162 rules applied. Total rules applied 466 place count 502 transition count 1164
Applied a total of 466 rules in 50 ms. Remains 502 /735 variables (removed 233) and now considering 1164/1397 (removed 233) transitions.
Running 1162 sub problems to find dead transitions.
[2024-05-28 16:56:52] [INFO ] Flow matrix only has 1144 transitions (discarded 20 similar events)
// Phase 1: matrix 1144 rows 502 cols
[2024-05-28 16:56:52] [INFO ] Computed 52 invariants in 13 ms
[2024-05-28 16:56:52] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/500 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1162 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/500 variables, 38/50 constraints. Problems are: Problem set: 0 solved, 1162 unsolved
[2024-05-28 16:57:02] [INFO ] Deduced a trap composed of 40 places in 86 ms of which 1 ms to minimize.
[2024-05-28 16:57:02] [INFO ] Deduced a trap composed of 40 places in 53 ms of which 1 ms to minimize.
[2024-05-28 16:57:02] [INFO ] Deduced a trap composed of 40 places in 74 ms of which 1 ms to minimize.
[2024-05-28 16:57:02] [INFO ] Deduced a trap composed of 41 places in 32 ms of which 0 ms to minimize.
[2024-05-28 16:57:02] [INFO ] Deduced a trap composed of 40 places in 30 ms of which 1 ms to minimize.
[2024-05-28 16:57:02] [INFO ] Deduced a trap composed of 40 places in 27 ms of which 0 ms to minimize.
[2024-05-28 16:57:02] [INFO ] Deduced a trap composed of 40 places in 54 ms of which 1 ms to minimize.
[2024-05-28 16:57:02] [INFO ] Deduced a trap composed of 41 places in 54 ms of which 1 ms to minimize.
[2024-05-28 16:57:02] [INFO ] Deduced a trap composed of 41 places in 70 ms of which 0 ms to minimize.
[2024-05-28 16:57:03] [INFO ] Deduced a trap composed of 95 places in 325 ms of which 5 ms to minimize.
[2024-05-28 16:57:03] [INFO ] Deduced a trap composed of 41 places in 52 ms of which 1 ms to minimize.
[2024-05-28 16:57:04] [INFO ] Deduced a trap composed of 208 places in 260 ms of which 3 ms to minimize.
[2024-05-28 16:57:04] [INFO ] Deduced a trap composed of 193 places in 264 ms of which 3 ms to minimize.
[2024-05-28 16:57:04] [INFO ] Deduced a trap composed of 41 places in 117 ms of which 2 ms to minimize.
[2024-05-28 16:57:04] [INFO ] Deduced a trap composed of 194 places in 191 ms of which 2 ms to minimize.
[2024-05-28 16:57:05] [INFO ] Deduced a trap composed of 202 places in 192 ms of which 2 ms to minimize.
[2024-05-28 16:57:05] [INFO ] Deduced a trap composed of 84 places in 108 ms of which 2 ms to minimize.
[2024-05-28 16:57:06] [INFO ] Deduced a trap composed of 321 places in 180 ms of which 3 ms to minimize.
[2024-05-28 16:57:07] [INFO ] Deduced a trap composed of 198 places in 198 ms of which 3 ms to minimize.
[2024-05-28 16:57:07] [INFO ] Deduced a trap composed of 210 places in 207 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/500 variables, 20/70 constraints. Problems are: Problem set: 0 solved, 1162 unsolved
[2024-05-28 16:57:08] [INFO ] Deduced a trap composed of 74 places in 106 ms of which 1 ms to minimize.
[2024-05-28 16:57:12] [INFO ] Deduced a trap composed of 189 places in 262 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 500/1646 variables, and 72 constraints, problems are : Problem set: 0 solved, 1162 unsolved in 20037 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 38/40 constraints, State Equation: 0/502 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1162/1162 constraints, Known Traps: 22/22 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1162 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/500 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1162 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/500 variables, 38/50 constraints. Problems are: Problem set: 0 solved, 1162 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/500 variables, 22/72 constraints. Problems are: Problem set: 0 solved, 1162 unsolved
[2024-05-28 16:57:22] [INFO ] Deduced a trap composed of 43 places in 233 ms of which 4 ms to minimize.
[2024-05-28 16:57:26] [INFO ] Deduced a trap composed of 209 places in 368 ms of which 5 ms to minimize.
[2024-05-28 16:57:26] [INFO ] Deduced a trap composed of 194 places in 316 ms of which 4 ms to minimize.
[2024-05-28 16:57:27] [INFO ] Deduced a trap composed of 264 places in 381 ms of which 5 ms to minimize.
[2024-05-28 16:57:27] [INFO ] Deduced a trap composed of 220 places in 349 ms of which 6 ms to minimize.
[2024-05-28 16:57:28] [INFO ] Deduced a trap composed of 174 places in 374 ms of which 6 ms to minimize.
[2024-05-28 16:57:30] [INFO ] Deduced a trap composed of 23 places in 155 ms of which 2 ms to minimize.
[2024-05-28 16:57:30] [INFO ] Deduced a trap composed of 220 places in 323 ms of which 4 ms to minimize.
[2024-05-28 16:57:31] [INFO ] Deduced a trap composed of 199 places in 268 ms of which 4 ms to minimize.
[2024-05-28 16:57:31] [INFO ] Deduced a trap composed of 199 places in 265 ms of which 2 ms to minimize.
[2024-05-28 16:57:32] [INFO ] Deduced a trap composed of 218 places in 293 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 500/1646 variables, and 83 constraints, problems are : Problem set: 0 solved, 1162 unsolved in 20046 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 38/40 constraints, State Equation: 0/502 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1162 constraints, Known Traps: 33/33 constraints]
After SMT, in 42045ms problems are : Problem set: 0 solved, 1162 unsolved
Search for dead transitions found 0 dead transitions in 42055ms
[2024-05-28 16:57:34] [INFO ] Flow matrix only has 1144 transitions (discarded 20 similar events)
[2024-05-28 16:57:34] [INFO ] Invariant cache hit.
[2024-05-28 16:57:35] [INFO ] Implicit Places using invariants in 530 ms returned [3, 60, 124, 177, 258, 288, 348, 382, 390, 450]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 533 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 492/735 places, 1164/1397 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 483 transition count 1155
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 483 transition count 1155
Applied a total of 18 rules in 31 ms. Remains 483 /492 variables (removed 9) and now considering 1155/1164 (removed 9) transitions.
[2024-05-28 16:57:35] [INFO ] Flow matrix only has 1135 transitions (discarded 20 similar events)
// Phase 1: matrix 1135 rows 483 cols
[2024-05-28 16:57:35] [INFO ] Computed 42 invariants in 21 ms
[2024-05-28 16:57:36] [INFO ] Implicit Places using invariants in 570 ms returned []
[2024-05-28 16:57:36] [INFO ] Flow matrix only has 1135 transitions (discarded 20 similar events)
[2024-05-28 16:57:36] [INFO ] Invariant cache hit.
[2024-05-28 16:57:36] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 16:57:47] [INFO ] Implicit Places using invariants and state equation in 11398 ms returned []
Implicit Place search using SMT with State Equation took 11981 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 483/735 places, 1155/1397 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 54653 ms. Remains : 483/735 places, 1155/1397 transitions.
Stuttering acceptance computed with spot in 182 ms :[(NOT p2), (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p2)]
Running random walk in product with property : PolyORBLF-PT-S02J04T10-LTLFireability-14
Stuttering criterion allowed to conclude after 601 steps with 0 reset in 8 ms.
FORMULA PolyORBLF-PT-S02J04T10-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J04T10-LTLFireability-14 finished in 54866 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(G(p0))) U (p0||F(p1))))'
Support contains 3 out of 735 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 735/735 places, 1397/1397 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 733 transition count 1395
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 733 transition count 1395
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 732 transition count 1394
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 732 transition count 1394
Applied a total of 6 rules in 58 ms. Remains 732 /735 variables (removed 3) and now considering 1394/1397 (removed 3) transitions.
Running 1392 sub problems to find dead transitions.
[2024-05-28 16:57:47] [INFO ] Flow matrix only has 1374 transitions (discarded 20 similar events)
// Phase 1: matrix 1374 rows 732 cols
[2024-05-28 16:57:47] [INFO ] Computed 52 invariants in 41 ms
[2024-05-28 16:57:47] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/730 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1392 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/730 variables, 38/50 constraints. Problems are: Problem set: 0 solved, 1392 unsolved
[2024-05-28 16:58:01] [INFO ] Deduced a trap composed of 64 places in 105 ms of which 2 ms to minimize.
[2024-05-28 16:58:01] [INFO ] Deduced a trap composed of 64 places in 73 ms of which 2 ms to minimize.
[2024-05-28 16:58:01] [INFO ] Deduced a trap composed of 63 places in 57 ms of which 2 ms to minimize.
[2024-05-28 16:58:01] [INFO ] Deduced a trap composed of 63 places in 52 ms of which 1 ms to minimize.
[2024-05-28 16:58:01] [INFO ] Deduced a trap composed of 66 places in 50 ms of which 1 ms to minimize.
[2024-05-28 16:58:02] [INFO ] Deduced a trap composed of 63 places in 57 ms of which 1 ms to minimize.
[2024-05-28 16:58:02] [INFO ] Deduced a trap composed of 64 places in 49 ms of which 1 ms to minimize.
[2024-05-28 16:58:02] [INFO ] Deduced a trap composed of 64 places in 47 ms of which 1 ms to minimize.
[2024-05-28 16:58:02] [INFO ] Deduced a trap composed of 63 places in 428 ms of which 5 ms to minimize.
[2024-05-28 16:58:03] [INFO ] Deduced a trap composed of 389 places in 404 ms of which 6 ms to minimize.
[2024-05-28 16:58:03] [INFO ] Deduced a trap composed of 64 places in 47 ms of which 1 ms to minimize.
[2024-05-28 16:58:04] [INFO ] Deduced a trap composed of 513 places in 421 ms of which 5 ms to minimize.
[2024-05-28 16:58:04] [INFO ] Deduced a trap composed of 510 places in 416 ms of which 5 ms to minimize.
[2024-05-28 16:58:05] [INFO ] Deduced a trap composed of 503 places in 323 ms of which 16 ms to minimize.
[2024-05-28 16:58:05] [INFO ] Deduced a trap composed of 496 places in 260 ms of which 4 ms to minimize.
[2024-05-28 16:58:05] [INFO ] Deduced a trap composed of 509 places in 254 ms of which 4 ms to minimize.
[2024-05-28 16:58:05] [INFO ] Deduced a trap composed of 226 places in 267 ms of which 4 ms to minimize.
[2024-05-28 16:58:06] [INFO ] Deduced a trap composed of 213 places in 271 ms of which 4 ms to minimize.
[2024-05-28 16:58:06] [INFO ] Deduced a trap composed of 228 places in 290 ms of which 4 ms to minimize.
[2024-05-28 16:58:06] [INFO ] Deduced a trap composed of 228 places in 405 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/730 variables, 20/70 constraints. Problems are: Problem set: 0 solved, 1392 unsolved
[2024-05-28 16:58:09] [INFO ] Deduced a trap composed of 530 places in 427 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 730/2106 variables, and 71 constraints, problems are : Problem set: 0 solved, 1392 unsolved in 20047 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 38/39 constraints, State Equation: 0/732 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1392/1392 constraints, Known Traps: 21/21 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1392 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/730 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1392 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/730 variables, 38/50 constraints. Problems are: Problem set: 0 solved, 1392 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/730 variables, 21/71 constraints. Problems are: Problem set: 0 solved, 1392 unsolved
[2024-05-28 16:58:28] [INFO ] Deduced a trap composed of 222 places in 396 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 730/2106 variables, and 72 constraints, problems are : Problem set: 0 solved, 1392 unsolved in 20052 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 38/39 constraints, State Equation: 0/732 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1392 constraints, Known Traps: 22/22 constraints]
After SMT, in 42283ms problems are : Problem set: 0 solved, 1392 unsolved
Search for dead transitions found 0 dead transitions in 42301ms
[2024-05-28 16:58:30] [INFO ] Flow matrix only has 1374 transitions (discarded 20 similar events)
[2024-05-28 16:58:30] [INFO ] Invariant cache hit.
[2024-05-28 16:58:30] [INFO ] Implicit Places using invariants in 895 ms returned [4, 102, 189, 273, 387, 426, 514, 566, 576, 657]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 899 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 722/735 places, 1394/1397 transitions.
Applied a total of 0 rules in 11 ms. Remains 722 /722 variables (removed 0) and now considering 1394/1394 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43274 ms. Remains : 722/735 places, 1394/1397 transitions.
Stuttering acceptance computed with spot in 146 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-PT-S02J04T10-LTLFireability-15
Stuttering criterion allowed to conclude after 393 steps with 1 reset in 3 ms.
FORMULA PolyORBLF-PT-S02J04T10-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J04T10-LTLFireability-15 finished in 43458 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))'
[2024-05-28 16:58:31] [INFO ] Flatten gal took : 81 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8829667543797725222
[2024-05-28 16:58:31] [INFO ] Computing symmetric may disable matrix : 1397 transitions.
[2024-05-28 16:58:31] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 16:58:31] [INFO ] Computing symmetric may enable matrix : 1397 transitions.
[2024-05-28 16:58:31] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 16:58:31] [INFO ] Applying decomposition
[2024-05-28 16:58:31] [INFO ] Flatten gal took : 90 ms
[2024-05-28 16:58:31] [INFO ] Computing Do-Not-Accords matrix : 1397 transitions.
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph16273865831252971958.txt' '-o' '/tmp/graph16273865831252971958.bin' '-w' '/tmp/graph16273865831252971958.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16273865831252971958.bin' '-l' '-1' '-v' '-w' '/tmp/graph16273865831252971958.weights' '-q' '0' '-e' '0.001'
[2024-05-28 16:58:31] [INFO ] Decomposing Gal with order
[2024-05-28 16:58:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 16:58:31] [INFO ] Computation of Completed DNA matrix. took 84 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 16:58:31] [INFO ] Built C files in 455ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8829667543797725222
Running compilation step : cd /tmp/ltsmin8829667543797725222;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-28 16:58:32] [INFO ] Removed a total of 997 redundant transitions.
[2024-05-28 16:58:32] [INFO ] Flatten gal took : 209 ms
[2024-05-28 16:58:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 224 labels/synchronizations in 71 ms.
[2024-05-28 16:58:32] [INFO ] Time to serialize gal into /tmp/LTLFireability13231819438194590018.gal : 43 ms
[2024-05-28 16:58:32] [INFO ] Time to serialize properties into /tmp/LTLFireability14480404728530253424.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability13231819438194590018.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14480404728530253424.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 1 LTL properties
Checking formula 0 : !((F("(((((((((i13.i3.u17.ORB_Lock>=1)&&(i13.i3.u17.AbourtToModifySrc_1>=1))&&((i13.i3.u17.PollingAbort>=1)&&(i13.i3.u17.Abort_Check_S...3549
Formula 0 simplified : G!"(((((((((i13.i3.u17.ORB_Lock>=1)&&(i13.i3.u17.AbourtToModifySrc_1>=1))&&((i13.i3.u17.PollingAbort>=1)&&(i13.i3.u17.Abort_Check_So...3545
Compilation finished in 5407 ms.
Running link step : cd /tmp/ltsmin8829667543797725222;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 100 ms.
Running LTSmin : cd /tmp/ltsmin8829667543797725222;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>((LTLAPp0==true))' '--buchi-type=spotba'
LTSmin run took 42703 ms.
FORMULA PolyORBLF-PT-S02J04T10-LTLFireability-07 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 1256567 ms.

BK_STOP 1716915560308

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-PT-S02J04T10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is PolyORBLF-PT-S02J04T10, 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 r290-tajo-171654446700236"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S02J04T10.tgz
mv PolyORBLF-PT-S02J04T10 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 ;