About the Execution of GreatSPN+red for EisenbergMcGuire-PT-06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 12601.943 | 3600000.00 | 10776703.00 | 6197.10 | FFTFFFFFFFTFFF?F | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r157-smll-171636265200171.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is EisenbergMcGuire-PT-06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r157-smll-171636265200171
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Apr 22 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 16:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K Apr 12 16:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 12 16:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Apr 12 16:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 753K May 18 16:42 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 EisenbergMcGuire-PT-06-LTLCardinality-00
FORMULA_NAME EisenbergMcGuire-PT-06-LTLCardinality-01
FORMULA_NAME EisenbergMcGuire-PT-06-LTLCardinality-02
FORMULA_NAME EisenbergMcGuire-PT-06-LTLCardinality-03
FORMULA_NAME EisenbergMcGuire-PT-06-LTLCardinality-04
FORMULA_NAME EisenbergMcGuire-PT-06-LTLCardinality-05
FORMULA_NAME EisenbergMcGuire-PT-06-LTLCardinality-06
FORMULA_NAME EisenbergMcGuire-PT-06-LTLCardinality-07
FORMULA_NAME EisenbergMcGuire-PT-06-LTLCardinality-08
FORMULA_NAME EisenbergMcGuire-PT-06-LTLCardinality-09
FORMULA_NAME EisenbergMcGuire-PT-06-LTLCardinality-10
FORMULA_NAME EisenbergMcGuire-PT-06-LTLCardinality-11
FORMULA_NAME EisenbergMcGuire-PT-06-LTLCardinality-12
FORMULA_NAME EisenbergMcGuire-PT-06-LTLCardinality-13
FORMULA_NAME EisenbergMcGuire-PT-06-LTLCardinality-14
FORMULA_NAME EisenbergMcGuire-PT-06-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716489584573
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EisenbergMcGuire-PT-06
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-23 18:39:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-23 18:39:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 18:39:47] [INFO ] Load time of PNML (sax parser for PT used): 359 ms
[2024-05-23 18:39:47] [INFO ] Transformed 414 places.
[2024-05-23 18:39:47] [INFO ] Transformed 1296 transitions.
[2024-05-23 18:39:47] [INFO ] Found NUPN structural information;
[2024-05-23 18:39:47] [INFO ] Parsed PT model containing 414 places and 1296 transitions and 5976 arcs in 588 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA EisenbergMcGuire-PT-06-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-06-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-06-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA EisenbergMcGuire-PT-06-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-06-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-06-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-06-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 414 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 414/414 places, 1296/1296 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 387 transition count 1134
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 387 transition count 1134
Applied a total of 54 rules in 133 ms. Remains 387 /414 variables (removed 27) and now considering 1134/1296 (removed 162) transitions.
[2024-05-23 18:39:48] [INFO ] Flow matrix only has 540 transitions (discarded 594 similar events)
// Phase 1: matrix 540 rows 387 cols
[2024-05-23 18:39:48] [INFO ] Computed 19 invariants in 34 ms
[2024-05-23 18:39:49] [INFO ] Implicit Places using invariants in 882 ms returned []
[2024-05-23 18:39:49] [INFO ] Flow matrix only has 540 transitions (discarded 594 similar events)
[2024-05-23 18:39:49] [INFO ] Invariant cache hit.
[2024-05-23 18:39:49] [INFO ] State equation strengthened by 179 read => feed constraints.
[2024-05-23 18:39:50] [INFO ] Implicit Places using invariants and state equation in 1846 ms returned []
Implicit Place search using SMT with State Equation took 2781 ms to find 0 implicit places.
Running 1128 sub problems to find dead transitions.
[2024-05-23 18:39:50] [INFO ] Flow matrix only has 540 transitions (discarded 594 similar events)
[2024-05-23 18:39:50] [INFO ] Invariant cache hit.
[2024-05-23 18:39:51] [INFO ] State equation strengthened by 179 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/387 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1128 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/387 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1128 unsolved
[2024-05-23 18:40:07] [INFO ] Deduced a trap composed of 34 places in 309 ms of which 42 ms to minimize.
[2024-05-23 18:40:08] [INFO ] Deduced a trap composed of 38 places in 360 ms of which 5 ms to minimize.
[2024-05-23 18:40:08] [INFO ] Deduced a trap composed of 27 places in 385 ms of which 6 ms to minimize.
[2024-05-23 18:40:08] [INFO ] Deduced a trap composed of 35 places in 358 ms of which 6 ms to minimize.
[2024-05-23 18:40:09] [INFO ] Deduced a trap composed of 74 places in 399 ms of which 8 ms to minimize.
[2024-05-23 18:40:09] [INFO ] Deduced a trap composed of 65 places in 369 ms of which 5 ms to minimize.
[2024-05-23 18:40:10] [INFO ] Deduced a trap composed of 58 places in 372 ms of which 4 ms to minimize.
[2024-05-23 18:40:10] [INFO ] Deduced a trap composed of 58 places in 164 ms of which 3 ms to minimize.
[2024-05-23 18:40:10] [INFO ] Deduced a trap composed of 74 places in 164 ms of which 3 ms to minimize.
[2024-05-23 18:40:10] [INFO ] Deduced a trap composed of 32 places in 153 ms of which 3 ms to minimize.
[2024-05-23 18:40:10] [INFO ] Deduced a trap composed of 29 places in 84 ms of which 2 ms to minimize.
[2024-05-23 18:40:12] [INFO ] Deduced a trap composed of 51 places in 543 ms of which 6 ms to minimize.
[2024-05-23 18:40:12] [INFO ] Deduced a trap composed of 83 places in 397 ms of which 5 ms to minimize.
[2024-05-23 18:40:13] [INFO ] Deduced a trap composed of 70 places in 433 ms of which 6 ms to minimize.
[2024-05-23 18:40:13] [INFO ] Deduced a trap composed of 56 places in 440 ms of which 6 ms to minimize.
[2024-05-23 18:40:14] [INFO ] Deduced a trap composed of 55 places in 382 ms of which 5 ms to minimize.
[2024-05-23 18:40:14] [INFO ] Deduced a trap composed of 26 places in 192 ms of which 3 ms to minimize.
[2024-05-23 18:40:14] [INFO ] Deduced a trap composed of 27 places in 476 ms of which 6 ms to minimize.
[2024-05-23 18:40:15] [INFO ] Deduced a trap composed of 69 places in 463 ms of which 6 ms to minimize.
[2024-05-23 18:40:16] [INFO ] Deduced a trap composed of 72 places in 456 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/387 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 1128 unsolved
[2024-05-23 18:40:16] [INFO ] Deduced a trap composed of 3 places in 141 ms of which 3 ms to minimize.
[2024-05-23 18:40:17] [INFO ] Deduced a trap composed of 3 places in 140 ms of which 3 ms to minimize.
[2024-05-23 18:40:17] [INFO ] Deduced a trap composed of 3 places in 61 ms of which 2 ms to minimize.
[2024-05-23 18:40:18] [INFO ] Deduced a trap composed of 77 places in 377 ms of which 6 ms to minimize.
[2024-05-23 18:40:19] [INFO ] Deduced a trap composed of 61 places in 339 ms of which 5 ms to minimize.
[2024-05-23 18:40:19] [INFO ] Deduced a trap composed of 60 places in 471 ms of which 6 ms to minimize.
[2024-05-23 18:40:20] [INFO ] Deduced a trap composed of 77 places in 341 ms of which 5 ms to minimize.
[2024-05-23 18:40:20] [INFO ] Deduced a trap composed of 50 places in 322 ms of which 5 ms to minimize.
[2024-05-23 18:40:20] [INFO ] Deduced a trap composed of 91 places in 372 ms of which 6 ms to minimize.
[2024-05-23 18:40:21] [INFO ] Deduced a trap composed of 83 places in 304 ms of which 4 ms to minimize.
[2024-05-23 18:40:21] [INFO ] Deduced a trap composed of 20 places in 202 ms of which 3 ms to minimize.
[2024-05-23 18:40:21] [INFO ] Deduced a trap composed of 31 places in 364 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 387/927 variables, and 51 constraints, problems are : Problem set: 0 solved, 1128 unsolved in 30095 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/387 constraints, ReadFeed: 0/179 constraints, PredecessorRefiner: 1128/1128 constraints, Known Traps: 32/32 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1128 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/387 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1128 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/387 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1128 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/387 variables, 32/51 constraints. Problems are: Problem set: 0 solved, 1128 unsolved
[2024-05-23 18:40:24] [INFO ] Deduced a trap composed of 4 places in 120 ms of which 2 ms to minimize.
[2024-05-23 18:40:24] [INFO ] Deduced a trap composed of 3 places in 66 ms of which 2 ms to minimize.
[2024-05-23 18:40:24] [INFO ] Deduced a trap composed of 29 places in 125 ms of which 10 ms to minimize.
[2024-05-23 18:40:25] [INFO ] Deduced a trap composed of 17 places in 166 ms of which 3 ms to minimize.
[2024-05-23 18:40:25] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 1 ms to minimize.
[2024-05-23 18:40:25] [INFO ] Deduced a trap composed of 26 places in 84 ms of which 1 ms to minimize.
[2024-05-23 18:40:27] [INFO ] Deduced a trap composed of 60 places in 315 ms of which 5 ms to minimize.
[2024-05-23 18:40:27] [INFO ] Deduced a trap composed of 84 places in 324 ms of which 4 ms to minimize.
[2024-05-23 18:40:28] [INFO ] Deduced a trap composed of 80 places in 336 ms of which 5 ms to minimize.
[2024-05-23 18:40:28] [INFO ] Deduced a trap composed of 84 places in 338 ms of which 5 ms to minimize.
[2024-05-23 18:40:29] [INFO ] Deduced a trap composed of 84 places in 370 ms of which 5 ms to minimize.
[2024-05-23 18:40:29] [INFO ] Deduced a trap composed of 82 places in 330 ms of which 5 ms to minimize.
[2024-05-23 18:40:30] [INFO ] Deduced a trap composed of 45 places in 349 ms of which 6 ms to minimize.
[2024-05-23 18:40:30] [INFO ] Deduced a trap composed of 39 places in 343 ms of which 5 ms to minimize.
[2024-05-23 18:40:30] [INFO ] Deduced a trap composed of 43 places in 340 ms of which 5 ms to minimize.
[2024-05-23 18:40:31] [INFO ] Deduced a trap composed of 39 places in 300 ms of which 5 ms to minimize.
[2024-05-23 18:40:31] [INFO ] Deduced a trap composed of 3 places in 76 ms of which 2 ms to minimize.
[2024-05-23 18:40:33] [INFO ] Deduced a trap composed of 98 places in 404 ms of which 5 ms to minimize.
[2024-05-23 18:40:33] [INFO ] Deduced a trap composed of 39 places in 344 ms of which 6 ms to minimize.
[2024-05-23 18:40:33] [INFO ] Deduced a trap composed of 104 places in 432 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/387 variables, 20/71 constraints. Problems are: Problem set: 0 solved, 1128 unsolved
[2024-05-23 18:40:36] [INFO ] Deduced a trap composed of 63 places in 307 ms of which 4 ms to minimize.
[2024-05-23 18:40:36] [INFO ] Deduced a trap composed of 107 places in 298 ms of which 5 ms to minimize.
[2024-05-23 18:40:37] [INFO ] Deduced a trap composed of 103 places in 326 ms of which 5 ms to minimize.
[2024-05-23 18:40:37] [INFO ] Deduced a trap composed of 89 places in 334 ms of which 5 ms to minimize.
[2024-05-23 18:40:37] [INFO ] Deduced a trap composed of 20 places in 374 ms of which 7 ms to minimize.
[2024-05-23 18:40:38] [INFO ] Deduced a trap composed of 78 places in 285 ms of which 5 ms to minimize.
[2024-05-23 18:40:38] [INFO ] Deduced a trap composed of 90 places in 372 ms of which 5 ms to minimize.
[2024-05-23 18:40:39] [INFO ] Deduced a trap composed of 99 places in 359 ms of which 5 ms to minimize.
[2024-05-23 18:40:39] [INFO ] Deduced a trap composed of 79 places in 377 ms of which 6 ms to minimize.
[2024-05-23 18:40:40] [INFO ] Deduced a trap composed of 86 places in 367 ms of which 6 ms to minimize.
[2024-05-23 18:40:40] [INFO ] Deduced a trap composed of 98 places in 336 ms of which 5 ms to minimize.
[2024-05-23 18:40:42] [INFO ] Deduced a trap composed of 38 places in 277 ms of which 5 ms to minimize.
[2024-05-23 18:40:43] [INFO ] Deduced a trap composed of 38 places in 304 ms of which 4 ms to minimize.
[2024-05-23 18:40:44] [INFO ] Deduced a trap composed of 65 places in 434 ms of which 6 ms to minimize.
[2024-05-23 18:40:45] [INFO ] Deduced a trap composed of 23 places in 131 ms of which 2 ms to minimize.
[2024-05-23 18:40:46] [INFO ] Deduced a trap composed of 14 places in 432 ms of which 6 ms to minimize.
[2024-05-23 18:40:46] [INFO ] Deduced a trap composed of 17 places in 451 ms of which 6 ms to minimize.
[2024-05-23 18:40:48] [INFO ] Deduced a trap composed of 26 places in 114 ms of which 2 ms to minimize.
[2024-05-23 18:40:49] [INFO ] Deduced a trap composed of 82 places in 184 ms of which 3 ms to minimize.
[2024-05-23 18:40:49] [INFO ] Deduced a trap composed of 75 places in 364 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/387 variables, 20/91 constraints. Problems are: Problem set: 0 solved, 1128 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 387/927 variables, and 91 constraints, problems are : Problem set: 0 solved, 1128 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/387 constraints, ReadFeed: 0/179 constraints, PredecessorRefiner: 0/1128 constraints, Known Traps: 72/72 constraints]
After SMT, in 61163ms problems are : Problem set: 0 solved, 1128 unsolved
Search for dead transitions found 0 dead transitions in 61208ms
Starting structural reductions in LTL mode, iteration 1 : 387/414 places, 1134/1296 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64170 ms. Remains : 387/414 places, 1134/1296 transitions.
Support contains 28 out of 387 places after structural reductions.
[2024-05-23 18:40:52] [INFO ] Flatten gal took : 174 ms
[2024-05-23 18:40:52] [INFO ] Flatten gal took : 95 ms
[2024-05-23 18:40:53] [INFO ] Input system was already deterministic with 1134 transitions.
Reduction of identical properties reduced properties to check from 17 to 16
RANDOM walk for 40000 steps (8 resets) in 1386 ms. (28 steps per ms) remains 2/16 properties
BEST_FIRST walk for 40004 steps (8 resets) in 147 ms. (270 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 165 ms. (240 steps per ms) remains 2/2 properties
[2024-05-23 18:40:53] [INFO ] Flow matrix only has 540 transitions (discarded 594 similar events)
[2024-05-23 18:40:53] [INFO ] Invariant cache hit.
[2024-05-23 18:40:53] [INFO ] State equation strengthened by 179 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 239/246 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/246 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 8/254 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-23 18:40:53] [INFO ] Deduced a trap composed of 3 places in 84 ms of which 2 ms to minimize.
[2024-05-23 18:40:54] [INFO ] Deduced a trap composed of 3 places in 155 ms of which 3 ms to minimize.
[2024-05-23 18:40:54] [INFO ] Deduced a trap composed of 32 places in 187 ms of which 3 ms to minimize.
[2024-05-23 18:40:54] [INFO ] Deduced a trap composed of 23 places in 163 ms of which 2 ms to minimize.
[2024-05-23 18:40:54] [INFO ] Deduced a trap composed of 20 places in 84 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/254 variables, 5/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/254 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 360/614 variables, 254/271 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/614 variables, 44/315 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/614 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 26/640 variables, 6/321 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/640 variables, 1/322 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/640 variables, 40/362 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/640 variables, 0/362 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 36/676 variables, 16/378 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/676 variables, 12/390 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/676 variables, 0/390 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 107/783 variables, 4/394 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/783 variables, 0/394 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 4/787 variables, 2/396 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/787 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 140/927 variables, 111/507 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/927 variables, 83/590 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/927 variables, 0/590 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 0/927 variables, 0/590 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 927/927 variables, and 590 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1474 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 387/387 constraints, ReadFeed: 179/179 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 239/246 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/246 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 8/254 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/254 variables, 5/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-23 18:40:55] [INFO ] Deduced a trap composed of 3 places in 67 ms of which 2 ms to minimize.
Problem AtomicPropp16 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/254 variables, 1/18 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/254 variables, 0/18 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 360/614 variables, 254/272 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/614 variables, 44/316 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/614 variables, 0/316 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 26/640 variables, 6/322 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/640 variables, 1/323 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/640 variables, 40/363 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/640 variables, 0/363 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 36/676 variables, 16/379 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/676 variables, 12/391 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/676 variables, 0/391 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 107/783 variables, 4/395 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/783 variables, 0/395 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 4/787 variables, 2/397 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/787 variables, 1/398 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-05-23 18:40:55] [INFO ] Deduced a trap composed of 3 places in 98 ms of which 2 ms to minimize.
[2024-05-23 18:40:55] [INFO ] Deduced a trap composed of 3 places in 55 ms of which 1 ms to minimize.
[2024-05-23 18:40:55] [INFO ] Deduced a trap composed of 14 places in 105 ms of which 2 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/787 variables, 3/401 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/787 variables, 0/401 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 140/927 variables, 111/512 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/927 variables, 83/595 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/927 variables, 0/595 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 0/927 variables, 0/595 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 927/927 variables, and 595 constraints, problems are : Problem set: 1 solved, 1 unsolved in 1043 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 387/387 constraints, ReadFeed: 179/179 constraints, PredecessorRefiner: 1/2 constraints, Known Traps: 9/9 constraints]
After SMT, in 2539ms problems are : Problem set: 1 solved, 1 unsolved
Parikh walk visited 0 properties in 215 ms.
Support contains 2 out of 387 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 387/387 places, 1134/1134 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 387 transition count 1128
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 381 transition count 1128
Performed 113 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 113 Pre rules applied. Total rules applied 12 place count 381 transition count 1015
Deduced a syphon composed of 113 places in 3 ms
Reduce places removed 113 places and 0 transitions.
Iterating global reduction 2 with 226 rules applied. Total rules applied 238 place count 268 transition count 1015
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 241 place count 265 transition count 997
Iterating global reduction 2 with 3 rules applied. Total rules applied 244 place count 265 transition count 997
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 3 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 304 place count 235 transition count 967
Applied a total of 304 rules in 168 ms. Remains 235 /387 variables (removed 152) and now considering 967/1134 (removed 167) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 168 ms. Remains : 235/387 places, 967/1134 transitions.
RANDOM walk for 40000 steps (8 resets) in 192 ms. (207 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 36 ms. (1081 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 15279 steps, run visited all 1 properties in 164 ms. (steps per millisecond=93 )
Probabilistic random walk after 15279 steps, saw 9972 distinct states, run finished after 171 ms. (steps per millisecond=89 ) properties seen :1
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
FORMULA EisenbergMcGuire-PT-06-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||(X(p0)&&G(p1)))))'
Support contains 3 out of 387 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 387/387 places, 1134/1134 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 385 transition count 1122
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 385 transition count 1122
Applied a total of 4 rules in 22 ms. Remains 385 /387 variables (removed 2) and now considering 1122/1134 (removed 12) transitions.
[2024-05-23 18:40:57] [INFO ] Flow matrix only has 528 transitions (discarded 594 similar events)
// Phase 1: matrix 528 rows 385 cols
[2024-05-23 18:40:57] [INFO ] Computed 19 invariants in 7 ms
[2024-05-23 18:40:57] [INFO ] Implicit Places using invariants in 385 ms returned []
[2024-05-23 18:40:57] [INFO ] Flow matrix only has 528 transitions (discarded 594 similar events)
[2024-05-23 18:40:57] [INFO ] Invariant cache hit.
[2024-05-23 18:40:57] [INFO ] State equation strengthened by 169 read => feed constraints.
[2024-05-23 18:40:59] [INFO ] Implicit Places using invariants and state equation in 1697 ms returned []
Implicit Place search using SMT with State Equation took 2089 ms to find 0 implicit places.
Running 1116 sub problems to find dead transitions.
[2024-05-23 18:40:59] [INFO ] Flow matrix only has 528 transitions (discarded 594 similar events)
[2024-05-23 18:40:59] [INFO ] Invariant cache hit.
[2024-05-23 18:40:59] [INFO ] State equation strengthened by 169 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/385 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1116 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/385 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1116 unsolved
[2024-05-23 18:41:15] [INFO ] Deduced a trap composed of 34 places in 238 ms of which 4 ms to minimize.
[2024-05-23 18:41:15] [INFO ] Deduced a trap composed of 69 places in 171 ms of which 3 ms to minimize.
[2024-05-23 18:41:15] [INFO ] Deduced a trap composed of 38 places in 130 ms of which 2 ms to minimize.
[2024-05-23 18:41:15] [INFO ] Deduced a trap composed of 35 places in 170 ms of which 3 ms to minimize.
[2024-05-23 18:41:15] [INFO ] Deduced a trap composed of 32 places in 188 ms of which 3 ms to minimize.
[2024-05-23 18:41:15] [INFO ] Deduced a trap composed of 20 places in 145 ms of which 2 ms to minimize.
[2024-05-23 18:41:16] [INFO ] Deduced a trap composed of 28 places in 91 ms of which 2 ms to minimize.
[2024-05-23 18:41:16] [INFO ] Deduced a trap composed of 23 places in 200 ms of which 3 ms to minimize.
[2024-05-23 18:41:16] [INFO ] Deduced a trap composed of 58 places in 192 ms of which 6 ms to minimize.
[2024-05-23 18:41:16] [INFO ] Deduced a trap composed of 26 places in 133 ms of which 3 ms to minimize.
[2024-05-23 18:41:16] [INFO ] Deduced a trap composed of 15 places in 155 ms of which 2 ms to minimize.
[2024-05-23 18:41:17] [INFO ] Deduced a trap composed of 20 places in 90 ms of which 2 ms to minimize.
[2024-05-23 18:41:18] [INFO ] Deduced a trap composed of 39 places in 255 ms of which 4 ms to minimize.
[2024-05-23 18:41:18] [INFO ] Deduced a trap composed of 81 places in 220 ms of which 4 ms to minimize.
[2024-05-23 18:41:19] [INFO ] Deduced a trap composed of 109 places in 479 ms of which 6 ms to minimize.
[2024-05-23 18:41:19] [INFO ] Deduced a trap composed of 92 places in 359 ms of which 4 ms to minimize.
[2024-05-23 18:41:19] [INFO ] Deduced a trap composed of 76 places in 171 ms of which 3 ms to minimize.
[2024-05-23 18:41:20] [INFO ] Deduced a trap composed of 43 places in 208 ms of which 3 ms to minimize.
[2024-05-23 18:41:21] [INFO ] Deduced a trap composed of 81 places in 375 ms of which 6 ms to minimize.
[2024-05-23 18:41:21] [INFO ] Deduced a trap composed of 77 places in 349 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/385 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 1116 unsolved
[2024-05-23 18:41:22] [INFO ] Deduced a trap composed of 3 places in 194 ms of which 3 ms to minimize.
[2024-05-23 18:41:22] [INFO ] Deduced a trap composed of 3 places in 61 ms of which 2 ms to minimize.
[2024-05-23 18:41:23] [INFO ] Deduced a trap composed of 58 places in 277 ms of which 4 ms to minimize.
[2024-05-23 18:41:23] [INFO ] Deduced a trap composed of 74 places in 259 ms of which 4 ms to minimize.
[2024-05-23 18:41:23] [INFO ] Deduced a trap composed of 57 places in 120 ms of which 3 ms to minimize.
[2024-05-23 18:41:23] [INFO ] Deduced a trap composed of 26 places in 114 ms of which 2 ms to minimize.
[2024-05-23 18:41:25] [INFO ] Deduced a trap composed of 54 places in 383 ms of which 5 ms to minimize.
[2024-05-23 18:41:25] [INFO ] Deduced a trap composed of 68 places in 334 ms of which 4 ms to minimize.
[2024-05-23 18:41:26] [INFO ] Deduced a trap composed of 56 places in 303 ms of which 4 ms to minimize.
[2024-05-23 18:41:26] [INFO ] Deduced a trap composed of 87 places in 362 ms of which 5 ms to minimize.
[2024-05-23 18:41:26] [INFO ] Deduced a trap composed of 57 places in 340 ms of which 4 ms to minimize.
[2024-05-23 18:41:27] [INFO ] Deduced a trap composed of 81 places in 316 ms of which 4 ms to minimize.
[2024-05-23 18:41:27] [INFO ] Deduced a trap composed of 67 places in 337 ms of which 5 ms to minimize.
[2024-05-23 18:41:28] [INFO ] Deduced a trap composed of 96 places in 349 ms of which 6 ms to minimize.
[2024-05-23 18:41:28] [INFO ] Deduced a trap composed of 86 places in 355 ms of which 5 ms to minimize.
[2024-05-23 18:41:28] [INFO ] Deduced a trap composed of 79 places in 351 ms of which 5 ms to minimize.
[2024-05-23 18:41:29] [INFO ] Deduced a trap composed of 94 places in 331 ms of which 5 ms to minimize.
[2024-05-23 18:41:29] [INFO ] Deduced a trap composed of 99 places in 277 ms of which 4 ms to minimize.
[2024-05-23 18:41:30] [INFO ] Deduced a trap composed of 97 places in 283 ms of which 4 ms to minimize.
SMT process timed out in 30914ms, After SMT, problems are : Problem set: 0 solved, 1116 unsolved
Search for dead transitions found 0 dead transitions in 30935ms
Starting structural reductions in LTL mode, iteration 1 : 385/387 places, 1122/1134 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33054 ms. Remains : 385/387 places, 1122/1134 transitions.
Stuttering acceptance computed with spot in 522 ms :[true, (NOT p0), (NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : EisenbergMcGuire-PT-06-LTLCardinality-01
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA EisenbergMcGuire-PT-06-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EisenbergMcGuire-PT-06-LTLCardinality-01 finished in 33667 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(p1)&&p0)))'
Support contains 2 out of 387 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 387/387 places, 1134/1134 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 384 transition count 1116
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 384 transition count 1116
Applied a total of 6 rules in 26 ms. Remains 384 /387 variables (removed 3) and now considering 1116/1134 (removed 18) transitions.
[2024-05-23 18:41:30] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
// Phase 1: matrix 522 rows 384 cols
[2024-05-23 18:41:30] [INFO ] Computed 19 invariants in 6 ms
[2024-05-23 18:41:31] [INFO ] Implicit Places using invariants in 531 ms returned []
[2024-05-23 18:41:31] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
[2024-05-23 18:41:31] [INFO ] Invariant cache hit.
[2024-05-23 18:41:31] [INFO ] State equation strengthened by 164 read => feed constraints.
[2024-05-23 18:41:33] [INFO ] Implicit Places using invariants and state equation in 1971 ms returned []
Implicit Place search using SMT with State Equation took 2511 ms to find 0 implicit places.
Running 1110 sub problems to find dead transitions.
[2024-05-23 18:41:33] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
[2024-05-23 18:41:33] [INFO ] Invariant cache hit.
[2024-05-23 18:41:33] [INFO ] State equation strengthened by 164 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
[2024-05-23 18:41:48] [INFO ] Deduced a trap composed of 44 places in 250 ms of which 4 ms to minimize.
[2024-05-23 18:41:48] [INFO ] Deduced a trap composed of 34 places in 273 ms of which 4 ms to minimize.
[2024-05-23 18:41:48] [INFO ] Deduced a trap composed of 29 places in 272 ms of which 5 ms to minimize.
[2024-05-23 18:41:49] [INFO ] Deduced a trap composed of 32 places in 314 ms of which 5 ms to minimize.
[2024-05-23 18:41:49] [INFO ] Deduced a trap composed of 26 places in 199 ms of which 3 ms to minimize.
[2024-05-23 18:41:49] [INFO ] Deduced a trap composed of 21 places in 239 ms of which 4 ms to minimize.
[2024-05-23 18:41:49] [INFO ] Deduced a trap composed of 35 places in 189 ms of which 3 ms to minimize.
[2024-05-23 18:41:50] [INFO ] Deduced a trap composed of 32 places in 206 ms of which 4 ms to minimize.
[2024-05-23 18:41:50] [INFO ] Deduced a trap composed of 23 places in 340 ms of which 5 ms to minimize.
[2024-05-23 18:41:50] [INFO ] Deduced a trap composed of 38 places in 142 ms of which 3 ms to minimize.
[2024-05-23 18:41:50] [INFO ] Deduced a trap composed of 28 places in 160 ms of which 3 ms to minimize.
[2024-05-23 18:41:51] [INFO ] Deduced a trap composed of 96 places in 283 ms of which 5 ms to minimize.
[2024-05-23 18:41:51] [INFO ] Deduced a trap composed of 29 places in 275 ms of which 4 ms to minimize.
[2024-05-23 18:41:51] [INFO ] Deduced a trap composed of 58 places in 295 ms of which 5 ms to minimize.
[2024-05-23 18:41:53] [INFO ] Deduced a trap composed of 54 places in 450 ms of which 6 ms to minimize.
[2024-05-23 18:41:53] [INFO ] Deduced a trap composed of 80 places in 412 ms of which 5 ms to minimize.
[2024-05-23 18:41:54] [INFO ] Deduced a trap composed of 72 places in 404 ms of which 6 ms to minimize.
[2024-05-23 18:41:54] [INFO ] Deduced a trap composed of 78 places in 396 ms of which 6 ms to minimize.
[2024-05-23 18:41:55] [INFO ] Deduced a trap composed of 74 places in 299 ms of which 5 ms to minimize.
[2024-05-23 18:41:55] [INFO ] Deduced a trap composed of 50 places in 316 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/384 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
[2024-05-23 18:41:56] [INFO ] Deduced a trap composed of 5 places in 189 ms of which 4 ms to minimize.
[2024-05-23 18:41:56] [INFO ] Deduced a trap composed of 74 places in 270 ms of which 4 ms to minimize.
[2024-05-23 18:41:58] [INFO ] Deduced a trap composed of 89 places in 396 ms of which 7 ms to minimize.
[2024-05-23 18:41:58] [INFO ] Deduced a trap composed of 76 places in 388 ms of which 6 ms to minimize.
[2024-05-23 18:41:59] [INFO ] Deduced a trap composed of 86 places in 370 ms of which 6 ms to minimize.
[2024-05-23 18:41:59] [INFO ] Deduced a trap composed of 75 places in 357 ms of which 5 ms to minimize.
[2024-05-23 18:41:59] [INFO ] Deduced a trap composed of 76 places in 354 ms of which 5 ms to minimize.
[2024-05-23 18:42:00] [INFO ] Deduced a trap composed of 4 places in 413 ms of which 6 ms to minimize.
[2024-05-23 18:42:00] [INFO ] Deduced a trap composed of 3 places in 389 ms of which 6 ms to minimize.
[2024-05-23 18:42:01] [INFO ] Deduced a trap composed of 86 places in 366 ms of which 6 ms to minimize.
[2024-05-23 18:42:01] [INFO ] Deduced a trap composed of 26 places in 118 ms of which 3 ms to minimize.
[2024-05-23 18:42:01] [INFO ] Deduced a trap composed of 86 places in 349 ms of which 5 ms to minimize.
[2024-05-23 18:42:02] [INFO ] Deduced a trap composed of 86 places in 310 ms of which 5 ms to minimize.
[2024-05-23 18:42:02] [INFO ] Deduced a trap composed of 102 places in 409 ms of which 5 ms to minimize.
[2024-05-23 18:42:02] [INFO ] Deduced a trap composed of 72 places in 420 ms of which 5 ms to minimize.
[2024-05-23 18:42:03] [INFO ] Deduced a trap composed of 20 places in 401 ms of which 6 ms to minimize.
[2024-05-23 18:42:03] [INFO ] Deduced a trap composed of 105 places in 337 ms of which 5 ms to minimize.
[2024-05-23 18:42:04] [INFO ] Deduced a trap composed of 50 places in 393 ms of which 5 ms to minimize.
SMT process timed out in 30926ms, After SMT, problems are : Problem set: 0 solved, 1110 unsolved
Search for dead transitions found 0 dead transitions in 30947ms
Starting structural reductions in LTL mode, iteration 1 : 384/387 places, 1116/1134 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33488 ms. Remains : 384/387 places, 1116/1134 transitions.
Stuttering acceptance computed with spot in 190 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : EisenbergMcGuire-PT-06-LTLCardinality-04
Entered a terminal (fully accepting) state of product in 7 steps with 2 reset in 2 ms.
FORMULA EisenbergMcGuire-PT-06-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EisenbergMcGuire-PT-06-LTLCardinality-04 finished in 33706 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((!G(p0)&&p0) U ((X(G(p1)) U p2)&&G(p0)))))'
Support contains 6 out of 387 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 387/387 places, 1134/1134 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 385 transition count 1122
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 385 transition count 1122
Applied a total of 4 rules in 28 ms. Remains 385 /387 variables (removed 2) and now considering 1122/1134 (removed 12) transitions.
[2024-05-23 18:42:04] [INFO ] Flow matrix only has 528 transitions (discarded 594 similar events)
// Phase 1: matrix 528 rows 385 cols
[2024-05-23 18:42:04] [INFO ] Computed 19 invariants in 6 ms
[2024-05-23 18:42:04] [INFO ] Implicit Places using invariants in 546 ms returned []
[2024-05-23 18:42:04] [INFO ] Flow matrix only has 528 transitions (discarded 594 similar events)
[2024-05-23 18:42:04] [INFO ] Invariant cache hit.
[2024-05-23 18:42:05] [INFO ] State equation strengthened by 169 read => feed constraints.
[2024-05-23 18:42:07] [INFO ] Implicit Places using invariants and state equation in 2282 ms returned []
Implicit Place search using SMT with State Equation took 2838 ms to find 0 implicit places.
Running 1116 sub problems to find dead transitions.
[2024-05-23 18:42:07] [INFO ] Flow matrix only has 528 transitions (discarded 594 similar events)
[2024-05-23 18:42:07] [INFO ] Invariant cache hit.
[2024-05-23 18:42:07] [INFO ] State equation strengthened by 169 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/385 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1116 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/385 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1116 unsolved
[2024-05-23 18:42:23] [INFO ] Deduced a trap composed of 34 places in 239 ms of which 3 ms to minimize.
[2024-05-23 18:42:23] [INFO ] Deduced a trap composed of 35 places in 197 ms of which 2 ms to minimize.
[2024-05-23 18:42:23] [INFO ] Deduced a trap composed of 38 places in 219 ms of which 4 ms to minimize.
[2024-05-23 18:42:24] [INFO ] Deduced a trap composed of 23 places in 403 ms of which 6 ms to minimize.
[2024-05-23 18:42:24] [INFO ] Deduced a trap composed of 75 places in 384 ms of which 6 ms to minimize.
[2024-05-23 18:42:25] [INFO ] Deduced a trap composed of 78 places in 360 ms of which 5 ms to minimize.
[2024-05-23 18:42:25] [INFO ] Deduced a trap composed of 58 places in 322 ms of which 5 ms to minimize.
[2024-05-23 18:42:25] [INFO ] Deduced a trap composed of 58 places in 251 ms of which 5 ms to minimize.
[2024-05-23 18:42:26] [INFO ] Deduced a trap composed of 74 places in 272 ms of which 4 ms to minimize.
[2024-05-23 18:42:27] [INFO ] Deduced a trap composed of 51 places in 456 ms of which 6 ms to minimize.
[2024-05-23 18:42:28] [INFO ] Deduced a trap composed of 81 places in 428 ms of which 6 ms to minimize.
[2024-05-23 18:42:28] [INFO ] Deduced a trap composed of 57 places in 410 ms of which 6 ms to minimize.
[2024-05-23 18:42:29] [INFO ] Deduced a trap composed of 59 places in 427 ms of which 6 ms to minimize.
[2024-05-23 18:42:29] [INFO ] Deduced a trap composed of 56 places in 374 ms of which 5 ms to minimize.
[2024-05-23 18:42:29] [INFO ] Deduced a trap composed of 78 places in 355 ms of which 6 ms to minimize.
[2024-05-23 18:42:30] [INFO ] Deduced a trap composed of 109 places in 440 ms of which 6 ms to minimize.
[2024-05-23 18:42:30] [INFO ] Deduced a trap composed of 88 places in 366 ms of which 5 ms to minimize.
[2024-05-23 18:42:30] [INFO ] Deduced a trap composed of 63 places in 119 ms of which 2 ms to minimize.
[2024-05-23 18:42:30] [INFO ] Deduced a trap composed of 29 places in 115 ms of which 3 ms to minimize.
[2024-05-23 18:42:31] [INFO ] Deduced a trap composed of 3 places in 77 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/385 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 1116 unsolved
[2024-05-23 18:42:31] [INFO ] Deduced a trap composed of 3 places in 204 ms of which 3 ms to minimize.
[2024-05-23 18:42:32] [INFO ] Deduced a trap composed of 26 places in 138 ms of which 2 ms to minimize.
[2024-05-23 18:42:33] [INFO ] Deduced a trap composed of 86 places in 427 ms of which 6 ms to minimize.
[2024-05-23 18:42:34] [INFO ] Deduced a trap composed of 75 places in 419 ms of which 6 ms to minimize.
[2024-05-23 18:42:34] [INFO ] Deduced a trap composed of 83 places in 431 ms of which 6 ms to minimize.
[2024-05-23 18:42:35] [INFO ] Deduced a trap composed of 79 places in 431 ms of which 6 ms to minimize.
[2024-05-23 18:42:35] [INFO ] Deduced a trap composed of 87 places in 415 ms of which 6 ms to minimize.
[2024-05-23 18:42:36] [INFO ] Deduced a trap composed of 42 places in 399 ms of which 5 ms to minimize.
[2024-05-23 18:42:36] [INFO ] Deduced a trap composed of 102 places in 404 ms of which 6 ms to minimize.
[2024-05-23 18:42:36] [INFO ] Deduced a trap composed of 57 places in 402 ms of which 5 ms to minimize.
[2024-05-23 18:42:37] [INFO ] Deduced a trap composed of 86 places in 372 ms of which 5 ms to minimize.
[2024-05-23 18:42:37] [INFO ] Deduced a trap composed of 17 places in 292 ms of which 5 ms to minimize.
[2024-05-23 18:42:38] [INFO ] Deduced a trap composed of 14 places in 336 ms of which 5 ms to minimize.
SMT process timed out in 30990ms, After SMT, problems are : Problem set: 0 solved, 1116 unsolved
Search for dead transitions found 0 dead transitions in 31013ms
Starting structural reductions in LTL mode, iteration 1 : 385/387 places, 1122/1134 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33884 ms. Remains : 385/387 places, 1122/1134 transitions.
Stuttering acceptance computed with spot in 326 ms :[(OR (NOT p2) (NOT p0)), (NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p2) (NOT p0)), true, (OR (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : EisenbergMcGuire-PT-06-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 312 steps with 0 reset in 12 ms.
FORMULA EisenbergMcGuire-PT-06-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EisenbergMcGuire-PT-06-LTLCardinality-06 finished in 34261 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 2 out of 387 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 387/387 places, 1134/1134 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 387 transition count 1128
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 381 transition count 1128
Performed 113 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 113 Pre rules applied. Total rules applied 12 place count 381 transition count 1015
Deduced a syphon composed of 113 places in 2 ms
Reduce places removed 113 places and 0 transitions.
Iterating global reduction 2 with 226 rules applied. Total rules applied 238 place count 268 transition count 1015
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 241 place count 265 transition count 997
Iterating global reduction 2 with 3 rules applied. Total rules applied 244 place count 265 transition count 997
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 302 place count 236 transition count 968
Applied a total of 302 rules in 145 ms. Remains 236 /387 variables (removed 151) and now considering 968/1134 (removed 166) transitions.
[2024-05-23 18:42:38] [INFO ] Flow matrix only has 374 transitions (discarded 594 similar events)
// Phase 1: matrix 374 rows 236 cols
[2024-05-23 18:42:38] [INFO ] Computed 19 invariants in 4 ms
[2024-05-23 18:42:39] [INFO ] Implicit Places using invariants in 502 ms returned []
[2024-05-23 18:42:39] [INFO ] Flow matrix only has 374 transitions (discarded 594 similar events)
[2024-05-23 18:42:39] [INFO ] Invariant cache hit.
[2024-05-23 18:42:39] [INFO ] State equation strengthened by 164 read => feed constraints.
[2024-05-23 18:42:40] [INFO ] Implicit Places using invariants and state equation in 1440 ms returned []
Implicit Place search using SMT with State Equation took 1948 ms to find 0 implicit places.
[2024-05-23 18:42:40] [INFO ] Redundant transitions in 116 ms returned []
Running 962 sub problems to find dead transitions.
[2024-05-23 18:42:40] [INFO ] Flow matrix only has 374 transitions (discarded 594 similar events)
[2024-05-23 18:42:40] [INFO ] Invariant cache hit.
[2024-05-23 18:42:40] [INFO ] State equation strengthened by 164 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/236 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 962 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/236 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 962 unsolved
[2024-05-23 18:42:50] [INFO ] Deduced a trap composed of 3 places in 270 ms of which 4 ms to minimize.
[2024-05-23 18:42:50] [INFO ] Deduced a trap composed of 3 places in 108 ms of which 2 ms to minimize.
[2024-05-23 18:42:50] [INFO ] Deduced a trap composed of 3 places in 76 ms of which 2 ms to minimize.
[2024-05-23 18:42:50] [INFO ] Deduced a trap composed of 3 places in 51 ms of which 1 ms to minimize.
[2024-05-23 18:42:50] [INFO ] Deduced a trap composed of 33 places in 175 ms of which 2 ms to minimize.
[2024-05-23 18:42:51] [INFO ] Deduced a trap composed of 53 places in 197 ms of which 3 ms to minimize.
[2024-05-23 18:42:51] [INFO ] Deduced a trap composed of 37 places in 224 ms of which 3 ms to minimize.
[2024-05-23 18:42:52] [INFO ] Deduced a trap composed of 36 places in 266 ms of which 4 ms to minimize.
[2024-05-23 18:42:52] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 1 ms to minimize.
[2024-05-23 18:42:52] [INFO ] Deduced a trap composed of 44 places in 271 ms of which 3 ms to minimize.
[2024-05-23 18:42:52] [INFO ] Deduced a trap composed of 3 places in 269 ms of which 4 ms to minimize.
[2024-05-23 18:42:53] [INFO ] Deduced a trap composed of 27 places in 269 ms of which 4 ms to minimize.
[2024-05-23 18:42:53] [INFO ] Deduced a trap composed of 47 places in 240 ms of which 3 ms to minimize.
[2024-05-23 18:42:53] [INFO ] Deduced a trap composed of 17 places in 187 ms of which 3 ms to minimize.
[2024-05-23 18:42:53] [INFO ] Deduced a trap composed of 50 places in 246 ms of which 4 ms to minimize.
[2024-05-23 18:42:54] [INFO ] Deduced a trap composed of 52 places in 232 ms of which 3 ms to minimize.
[2024-05-23 18:42:54] [INFO ] Deduced a trap composed of 21 places in 120 ms of which 2 ms to minimize.
[2024-05-23 18:42:54] [INFO ] Deduced a trap composed of 23 places in 89 ms of which 2 ms to minimize.
[2024-05-23 18:42:54] [INFO ] Deduced a trap composed of 55 places in 267 ms of which 3 ms to minimize.
[2024-05-23 18:42:55] [INFO ] Deduced a trap composed of 25 places in 257 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/236 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 962 unsolved
[2024-05-23 18:42:56] [INFO ] Deduced a trap composed of 46 places in 233 ms of which 3 ms to minimize.
[2024-05-23 18:42:56] [INFO ] Deduced a trap composed of 44 places in 242 ms of which 3 ms to minimize.
[2024-05-23 18:42:57] [INFO ] Deduced a trap composed of 32 places in 236 ms of which 4 ms to minimize.
[2024-05-23 18:42:57] [INFO ] Deduced a trap composed of 57 places in 275 ms of which 3 ms to minimize.
[2024-05-23 18:42:57] [INFO ] Deduced a trap composed of 45 places in 240 ms of which 4 ms to minimize.
[2024-05-23 18:42:57] [INFO ] Deduced a trap composed of 45 places in 226 ms of which 3 ms to minimize.
[2024-05-23 18:42:58] [INFO ] Deduced a trap composed of 55 places in 209 ms of which 3 ms to minimize.
[2024-05-23 18:42:58] [INFO ] Deduced a trap composed of 12 places in 196 ms of which 3 ms to minimize.
[2024-05-23 18:42:58] [INFO ] Deduced a trap composed of 50 places in 236 ms of which 3 ms to minimize.
[2024-05-23 18:42:59] [INFO ] Deduced a trap composed of 52 places in 253 ms of which 4 ms to minimize.
[2024-05-23 18:43:00] [INFO ] Deduced a trap composed of 40 places in 240 ms of which 4 ms to minimize.
[2024-05-23 18:43:00] [INFO ] Deduced a trap composed of 53 places in 231 ms of which 3 ms to minimize.
[2024-05-23 18:43:01] [INFO ] Deduced a trap composed of 73 places in 297 ms of which 4 ms to minimize.
[2024-05-23 18:43:01] [INFO ] Deduced a trap composed of 55 places in 299 ms of which 4 ms to minimize.
[2024-05-23 18:43:01] [INFO ] Deduced a trap composed of 50 places in 306 ms of which 4 ms to minimize.
[2024-05-23 18:43:02] [INFO ] Deduced a trap composed of 41 places in 324 ms of which 5 ms to minimize.
[2024-05-23 18:43:02] [INFO ] Deduced a trap composed of 69 places in 328 ms of which 4 ms to minimize.
[2024-05-23 18:43:02] [INFO ] Deduced a trap composed of 59 places in 329 ms of which 4 ms to minimize.
[2024-05-23 18:43:03] [INFO ] Deduced a trap composed of 40 places in 102 ms of which 2 ms to minimize.
[2024-05-23 18:43:03] [INFO ] Deduced a trap composed of 19 places in 97 ms of which 1 ms to minimize.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 3 (INCLUDED_ONLY) 0/236 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 962 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 236/610 variables, and 59 constraints, problems are : Problem set: 0 solved, 962 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/236 constraints, ReadFeed: 0/164 constraints, PredecessorRefiner: 962/962 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 962 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/236 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 962 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/236 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 962 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/236 variables, 40/59 constraints. Problems are: Problem set: 0 solved, 962 unsolved
[2024-05-23 18:43:13] [INFO ] Deduced a trap composed of 51 places in 107 ms of which 2 ms to minimize.
[2024-05-23 18:43:14] [INFO ] Deduced a trap composed of 62 places in 263 ms of which 4 ms to minimize.
[2024-05-23 18:43:14] [INFO ] Deduced a trap composed of 82 places in 292 ms of which 4 ms to minimize.
[2024-05-23 18:43:15] [INFO ] Deduced a trap composed of 73 places in 282 ms of which 4 ms to minimize.
[2024-05-23 18:43:15] [INFO ] Deduced a trap composed of 62 places in 295 ms of which 3 ms to minimize.
[2024-05-23 18:43:15] [INFO ] Deduced a trap composed of 62 places in 299 ms of which 4 ms to minimize.
[2024-05-23 18:43:16] [INFO ] Deduced a trap composed of 54 places in 299 ms of which 4 ms to minimize.
[2024-05-23 18:43:16] [INFO ] Deduced a trap composed of 51 places in 294 ms of which 4 ms to minimize.
[2024-05-23 18:43:16] [INFO ] Deduced a trap composed of 50 places in 265 ms of which 4 ms to minimize.
[2024-05-23 18:43:16] [INFO ] Deduced a trap composed of 50 places in 306 ms of which 4 ms to minimize.
[2024-05-23 18:43:17] [INFO ] Deduced a trap composed of 43 places in 297 ms of which 4 ms to minimize.
[2024-05-23 18:43:17] [INFO ] Deduced a trap composed of 58 places in 246 ms of which 4 ms to minimize.
[2024-05-23 18:43:17] [INFO ] Deduced a trap composed of 53 places in 256 ms of which 3 ms to minimize.
[2024-05-23 18:43:18] [INFO ] Deduced a trap composed of 60 places in 241 ms of which 3 ms to minimize.
[2024-05-23 18:43:18] [INFO ] Deduced a trap composed of 59 places in 222 ms of which 3 ms to minimize.
[2024-05-23 18:43:18] [INFO ] Deduced a trap composed of 21 places in 298 ms of which 4 ms to minimize.
[2024-05-23 18:43:19] [INFO ] Deduced a trap composed of 17 places in 293 ms of which 4 ms to minimize.
[2024-05-23 18:43:19] [INFO ] Deduced a trap composed of 42 places in 294 ms of which 4 ms to minimize.
[2024-05-23 18:43:19] [INFO ] Deduced a trap composed of 45 places in 294 ms of which 3 ms to minimize.
[2024-05-23 18:43:20] [INFO ] Deduced a trap composed of 56 places in 291 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/236 variables, 20/79 constraints. Problems are: Problem set: 0 solved, 962 unsolved
[2024-05-23 18:43:21] [INFO ] Deduced a trap composed of 35 places in 248 ms of which 4 ms to minimize.
[2024-05-23 18:43:22] [INFO ] Deduced a trap composed of 35 places in 240 ms of which 4 ms to minimize.
[2024-05-23 18:43:22] [INFO ] Deduced a trap composed of 34 places in 232 ms of which 3 ms to minimize.
[2024-05-23 18:43:22] [INFO ] Deduced a trap composed of 38 places in 253 ms of which 4 ms to minimize.
[2024-05-23 18:43:23] [INFO ] Deduced a trap composed of 79 places in 271 ms of which 6 ms to minimize.
[2024-05-23 18:43:23] [INFO ] Deduced a trap composed of 50 places in 291 ms of which 4 ms to minimize.
[2024-05-23 18:43:23] [INFO ] Deduced a trap composed of 13 places in 273 ms of which 4 ms to minimize.
[2024-05-23 18:43:24] [INFO ] Deduced a trap composed of 66 places in 270 ms of which 4 ms to minimize.
[2024-05-23 18:43:24] [INFO ] Deduced a trap composed of 54 places in 260 ms of which 3 ms to minimize.
[2024-05-23 18:43:24] [INFO ] Deduced a trap composed of 56 places in 215 ms of which 4 ms to minimize.
[2024-05-23 18:43:25] [INFO ] Deduced a trap composed of 47 places in 235 ms of which 3 ms to minimize.
[2024-05-23 18:43:25] [INFO ] Deduced a trap composed of 44 places in 190 ms of which 3 ms to minimize.
[2024-05-23 18:43:25] [INFO ] Deduced a trap composed of 55 places in 209 ms of which 3 ms to minimize.
[2024-05-23 18:43:25] [INFO ] Deduced a trap composed of 18 places in 263 ms of which 3 ms to minimize.
[2024-05-23 18:43:26] [INFO ] Deduced a trap composed of 59 places in 243 ms of which 3 ms to minimize.
[2024-05-23 18:43:26] [INFO ] Deduced a trap composed of 51 places in 247 ms of which 3 ms to minimize.
[2024-05-23 18:43:26] [INFO ] Deduced a trap composed of 53 places in 243 ms of which 4 ms to minimize.
[2024-05-23 18:43:27] [INFO ] Deduced a trap composed of 47 places in 235 ms of which 4 ms to minimize.
[2024-05-23 18:43:27] [INFO ] Deduced a trap composed of 47 places in 243 ms of which 3 ms to minimize.
[2024-05-23 18:43:27] [INFO ] Deduced a trap composed of 38 places in 217 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 20/99 constraints. Problems are: Problem set: 0 solved, 962 unsolved
[2024-05-23 18:43:29] [INFO ] Deduced a trap composed of 62 places in 307 ms of which 4 ms to minimize.
[2024-05-23 18:43:30] [INFO ] Deduced a trap composed of 60 places in 304 ms of which 4 ms to minimize.
[2024-05-23 18:43:30] [INFO ] Deduced a trap composed of 15 places in 78 ms of which 2 ms to minimize.
[2024-05-23 18:43:30] [INFO ] Deduced a trap composed of 35 places in 206 ms of which 3 ms to minimize.
[2024-05-23 18:43:31] [INFO ] Deduced a trap composed of 74 places in 269 ms of which 4 ms to minimize.
[2024-05-23 18:43:31] [INFO ] Deduced a trap composed of 56 places in 270 ms of which 4 ms to minimize.
[2024-05-23 18:43:31] [INFO ] Deduced a trap composed of 58 places in 234 ms of which 3 ms to minimize.
[2024-05-23 18:43:31] [INFO ] Deduced a trap composed of 54 places in 232 ms of which 3 ms to minimize.
[2024-05-23 18:43:32] [INFO ] Deduced a trap composed of 59 places in 273 ms of which 3 ms to minimize.
[2024-05-23 18:43:32] [INFO ] Deduced a trap composed of 57 places in 270 ms of which 4 ms to minimize.
[2024-05-23 18:43:32] [INFO ] Deduced a trap composed of 38 places in 258 ms of which 3 ms to minimize.
[2024-05-23 18:43:32] [INFO ] Deduced a trap composed of 70 places in 252 ms of which 3 ms to minimize.
[2024-05-23 18:43:33] [INFO ] Deduced a trap composed of 67 places in 259 ms of which 4 ms to minimize.
[2024-05-23 18:43:33] [INFO ] Deduced a trap composed of 77 places in 248 ms of which 4 ms to minimize.
[2024-05-23 18:43:33] [INFO ] Deduced a trap composed of 57 places in 247 ms of which 4 ms to minimize.
[2024-05-23 18:43:33] [INFO ] Deduced a trap composed of 61 places in 218 ms of which 4 ms to minimize.
[2024-05-23 18:43:34] [INFO ] Deduced a trap composed of 54 places in 226 ms of which 4 ms to minimize.
[2024-05-23 18:43:34] [INFO ] Deduced a trap composed of 63 places in 256 ms of which 3 ms to minimize.
[2024-05-23 18:43:34] [INFO ] Deduced a trap composed of 60 places in 257 ms of which 4 ms to minimize.
[2024-05-23 18:43:35] [INFO ] Deduced a trap composed of 56 places in 276 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/236 variables, 20/119 constraints. Problems are: Problem set: 0 solved, 962 unsolved
[2024-05-23 18:43:37] [INFO ] Deduced a trap composed of 52 places in 215 ms of which 4 ms to minimize.
[2024-05-23 18:43:38] [INFO ] Deduced a trap composed of 38 places in 205 ms of which 3 ms to minimize.
[2024-05-23 18:43:39] [INFO ] Deduced a trap composed of 48 places in 247 ms of which 3 ms to minimize.
[2024-05-23 18:43:39] [INFO ] Deduced a trap composed of 49 places in 202 ms of which 3 ms to minimize.
[2024-05-23 18:43:40] [INFO ] Deduced a trap composed of 46 places in 216 ms of which 3 ms to minimize.
[2024-05-23 18:43:40] [INFO ] Deduced a trap composed of 18 places in 181 ms of which 3 ms to minimize.
[2024-05-23 18:43:41] [INFO ] Deduced a trap composed of 63 places in 217 ms of which 3 ms to minimize.
[2024-05-23 18:43:41] [INFO ] Deduced a trap composed of 57 places in 267 ms of which 3 ms to minimize.
[2024-05-23 18:43:41] [INFO ] Deduced a trap composed of 71 places in 207 ms of which 3 ms to minimize.
SMT process timed out in 60809ms, After SMT, problems are : Problem set: 0 solved, 962 unsolved
Search for dead transitions found 0 dead transitions in 60828ms
Starting structural reductions in SI_LTL mode, iteration 1 : 236/387 places, 968/1134 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 63051 ms. Remains : 236/387 places, 968/1134 transitions.
Stuttering acceptance computed with spot in 168 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : EisenbergMcGuire-PT-06-LTLCardinality-07
Product exploration explored 100000 steps with 2 reset in 527 ms.
Stack based approach found an accepted trace after 198 steps with 1 reset with depth 103 and stack size 83 in 2 ms.
FORMULA EisenbergMcGuire-PT-06-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property EisenbergMcGuire-PT-06-LTLCardinality-07 finished in 63786 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||X(p1)))))'
Support contains 3 out of 387 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 387/387 places, 1134/1134 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 385 transition count 1122
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 385 transition count 1122
Applied a total of 4 rules in 20 ms. Remains 385 /387 variables (removed 2) and now considering 1122/1134 (removed 12) transitions.
[2024-05-23 18:43:42] [INFO ] Flow matrix only has 528 transitions (discarded 594 similar events)
// Phase 1: matrix 528 rows 385 cols
[2024-05-23 18:43:42] [INFO ] Computed 19 invariants in 5 ms
[2024-05-23 18:43:42] [INFO ] Implicit Places using invariants in 530 ms returned []
[2024-05-23 18:43:42] [INFO ] Flow matrix only has 528 transitions (discarded 594 similar events)
[2024-05-23 18:43:42] [INFO ] Invariant cache hit.
[2024-05-23 18:43:43] [INFO ] State equation strengthened by 169 read => feed constraints.
[2024-05-23 18:43:45] [INFO ] Implicit Places using invariants and state equation in 2342 ms returned []
Implicit Place search using SMT with State Equation took 2875 ms to find 0 implicit places.
Running 1116 sub problems to find dead transitions.
[2024-05-23 18:43:45] [INFO ] Flow matrix only has 528 transitions (discarded 594 similar events)
[2024-05-23 18:43:45] [INFO ] Invariant cache hit.
[2024-05-23 18:43:45] [INFO ] State equation strengthened by 169 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/385 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1116 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/385 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1116 unsolved
[2024-05-23 18:44:01] [INFO ] Deduced a trap composed of 34 places in 256 ms of which 4 ms to minimize.
[2024-05-23 18:44:01] [INFO ] Deduced a trap composed of 38 places in 268 ms of which 4 ms to minimize.
[2024-05-23 18:44:01] [INFO ] Deduced a trap composed of 49 places in 398 ms of which 5 ms to minimize.
[2024-05-23 18:44:02] [INFO ] Deduced a trap composed of 35 places in 398 ms of which 5 ms to minimize.
[2024-05-23 18:44:02] [INFO ] Deduced a trap composed of 20 places in 401 ms of which 6 ms to minimize.
[2024-05-23 18:44:02] [INFO ] Deduced a trap composed of 32 places in 348 ms of which 5 ms to minimize.
[2024-05-23 18:44:03] [INFO ] Deduced a trap composed of 58 places in 358 ms of which 5 ms to minimize.
[2024-05-23 18:44:03] [INFO ] Deduced a trap composed of 64 places in 312 ms of which 5 ms to minimize.
[2024-05-23 18:44:04] [INFO ] Deduced a trap composed of 98 places in 357 ms of which 5 ms to minimize.
[2024-05-23 18:44:04] [INFO ] Deduced a trap composed of 75 places in 366 ms of which 5 ms to minimize.
[2024-05-23 18:44:04] [INFO ] Deduced a trap composed of 84 places in 276 ms of which 5 ms to minimize.
[2024-05-23 18:44:05] [INFO ] Deduced a trap composed of 82 places in 306 ms of which 5 ms to minimize.
[2024-05-23 18:44:05] [INFO ] Deduced a trap composed of 78 places in 338 ms of which 5 ms to minimize.
[2024-05-23 18:44:05] [INFO ] Deduced a trap composed of 61 places in 354 ms of which 5 ms to minimize.
[2024-05-23 18:44:06] [INFO ] Deduced a trap composed of 97 places in 351 ms of which 5 ms to minimize.
[2024-05-23 18:44:06] [INFO ] Deduced a trap composed of 58 places in 363 ms of which 5 ms to minimize.
[2024-05-23 18:44:06] [INFO ] Deduced a trap composed of 24 places in 345 ms of which 5 ms to minimize.
[2024-05-23 18:44:07] [INFO ] Deduced a trap composed of 61 places in 331 ms of which 5 ms to minimize.
[2024-05-23 18:44:07] [INFO ] Deduced a trap composed of 58 places in 326 ms of which 4 ms to minimize.
[2024-05-23 18:44:07] [INFO ] Deduced a trap composed of 90 places in 349 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/385 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 1116 unsolved
[2024-05-23 18:44:08] [INFO ] Deduced a trap composed of 3 places in 86 ms of which 1 ms to minimize.
[2024-05-23 18:44:08] [INFO ] Deduced a trap composed of 3 places in 57 ms of which 1 ms to minimize.
[2024-05-23 18:44:09] [INFO ] Deduced a trap composed of 74 places in 255 ms of which 4 ms to minimize.
[2024-05-23 18:44:10] [INFO ] Deduced a trap composed of 51 places in 464 ms of which 6 ms to minimize.
[2024-05-23 18:44:11] [INFO ] Deduced a trap composed of 77 places in 416 ms of which 6 ms to minimize.
[2024-05-23 18:44:11] [INFO ] Deduced a trap composed of 78 places in 366 ms of which 5 ms to minimize.
[2024-05-23 18:44:12] [INFO ] Deduced a trap composed of 113 places in 476 ms of which 5 ms to minimize.
[2024-05-23 18:44:12] [INFO ] Deduced a trap composed of 88 places in 386 ms of which 5 ms to minimize.
[2024-05-23 18:44:13] [INFO ] Deduced a trap composed of 89 places in 389 ms of which 5 ms to minimize.
[2024-05-23 18:44:13] [INFO ] Deduced a trap composed of 92 places in 441 ms of which 5 ms to minimize.
[2024-05-23 18:44:13] [INFO ] Deduced a trap composed of 43 places in 390 ms of which 5 ms to minimize.
[2024-05-23 18:44:14] [INFO ] Deduced a trap composed of 89 places in 380 ms of which 5 ms to minimize.
[2024-05-23 18:44:14] [INFO ] Deduced a trap composed of 101 places in 421 ms of which 6 ms to minimize.
[2024-05-23 18:44:15] [INFO ] Deduced a trap composed of 88 places in 348 ms of which 5 ms to minimize.
[2024-05-23 18:44:15] [INFO ] Deduced a trap composed of 86 places in 397 ms of which 5 ms to minimize.
[2024-05-23 18:44:16] [INFO ] Deduced a trap composed of 94 places in 405 ms of which 5 ms to minimize.
[2024-05-23 18:44:16] [INFO ] Deduced a trap composed of 81 places in 277 ms of which 4 ms to minimize.
SMT process timed out in 30974ms, After SMT, problems are : Problem set: 0 solved, 1116 unsolved
Search for dead transitions found 0 dead transitions in 30998ms
Starting structural reductions in LTL mode, iteration 1 : 385/387 places, 1122/1134 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33899 ms. Remains : 385/387 places, 1122/1134 transitions.
Stuttering acceptance computed with spot in 176 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : EisenbergMcGuire-PT-06-LTLCardinality-08
Product exploration explored 100000 steps with 3258 reset in 804 ms.
Stack based approach found an accepted trace after 69 steps with 2 reset with depth 31 and stack size 31 in 1 ms.
FORMULA EisenbergMcGuire-PT-06-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property EisenbergMcGuire-PT-06-LTLCardinality-08 finished in 34911 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0&&F(p1)))))'
Support contains 2 out of 387 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 387/387 places, 1134/1134 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 384 transition count 1116
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 384 transition count 1116
Applied a total of 6 rules in 12 ms. Remains 384 /387 variables (removed 3) and now considering 1116/1134 (removed 18) transitions.
[2024-05-23 18:44:17] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
// Phase 1: matrix 522 rows 384 cols
[2024-05-23 18:44:17] [INFO ] Computed 19 invariants in 3 ms
[2024-05-23 18:44:17] [INFO ] Implicit Places using invariants in 450 ms returned []
[2024-05-23 18:44:17] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
[2024-05-23 18:44:17] [INFO ] Invariant cache hit.
[2024-05-23 18:44:18] [INFO ] State equation strengthened by 164 read => feed constraints.
[2024-05-23 18:44:19] [INFO ] Implicit Places using invariants and state equation in 1752 ms returned []
Implicit Place search using SMT with State Equation took 2204 ms to find 0 implicit places.
Running 1110 sub problems to find dead transitions.
[2024-05-23 18:44:19] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
[2024-05-23 18:44:19] [INFO ] Invariant cache hit.
[2024-05-23 18:44:19] [INFO ] State equation strengthened by 164 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
[2024-05-23 18:44:32] [INFO ] Deduced a trap composed of 44 places in 209 ms of which 3 ms to minimize.
[2024-05-23 18:44:32] [INFO ] Deduced a trap composed of 34 places in 250 ms of which 4 ms to minimize.
[2024-05-23 18:44:33] [INFO ] Deduced a trap composed of 29 places in 287 ms of which 4 ms to minimize.
[2024-05-23 18:44:33] [INFO ] Deduced a trap composed of 32 places in 321 ms of which 4 ms to minimize.
[2024-05-23 18:44:33] [INFO ] Deduced a trap composed of 26 places in 214 ms of which 3 ms to minimize.
[2024-05-23 18:44:33] [INFO ] Deduced a trap composed of 21 places in 245 ms of which 4 ms to minimize.
[2024-05-23 18:44:34] [INFO ] Deduced a trap composed of 35 places in 194 ms of which 3 ms to minimize.
[2024-05-23 18:44:34] [INFO ] Deduced a trap composed of 32 places in 228 ms of which 4 ms to minimize.
[2024-05-23 18:44:34] [INFO ] Deduced a trap composed of 23 places in 362 ms of which 5 ms to minimize.
[2024-05-23 18:44:34] [INFO ] Deduced a trap composed of 38 places in 135 ms of which 2 ms to minimize.
[2024-05-23 18:44:35] [INFO ] Deduced a trap composed of 28 places in 158 ms of which 3 ms to minimize.
[2024-05-23 18:44:35] [INFO ] Deduced a trap composed of 96 places in 291 ms of which 5 ms to minimize.
[2024-05-23 18:44:35] [INFO ] Deduced a trap composed of 29 places in 292 ms of which 5 ms to minimize.
[2024-05-23 18:44:36] [INFO ] Deduced a trap composed of 58 places in 288 ms of which 5 ms to minimize.
[2024-05-23 18:44:37] [INFO ] Deduced a trap composed of 54 places in 462 ms of which 6 ms to minimize.
[2024-05-23 18:44:38] [INFO ] Deduced a trap composed of 80 places in 419 ms of which 6 ms to minimize.
[2024-05-23 18:44:38] [INFO ] Deduced a trap composed of 72 places in 421 ms of which 5 ms to minimize.
[2024-05-23 18:44:39] [INFO ] Deduced a trap composed of 78 places in 422 ms of which 5 ms to minimize.
[2024-05-23 18:44:39] [INFO ] Deduced a trap composed of 74 places in 305 ms of which 5 ms to minimize.
[2024-05-23 18:44:39] [INFO ] Deduced a trap composed of 50 places in 313 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/384 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
[2024-05-23 18:44:40] [INFO ] Deduced a trap composed of 5 places in 204 ms of which 3 ms to minimize.
[2024-05-23 18:44:41] [INFO ] Deduced a trap composed of 74 places in 276 ms of which 4 ms to minimize.
[2024-05-23 18:44:42] [INFO ] Deduced a trap composed of 89 places in 338 ms of which 5 ms to minimize.
[2024-05-23 18:44:43] [INFO ] Deduced a trap composed of 76 places in 347 ms of which 5 ms to minimize.
[2024-05-23 18:44:43] [INFO ] Deduced a trap composed of 86 places in 369 ms of which 5 ms to minimize.
[2024-05-23 18:44:43] [INFO ] Deduced a trap composed of 75 places in 376 ms of which 5 ms to minimize.
[2024-05-23 18:44:44] [INFO ] Deduced a trap composed of 76 places in 375 ms of which 5 ms to minimize.
[2024-05-23 18:44:44] [INFO ] Deduced a trap composed of 4 places in 436 ms of which 6 ms to minimize.
[2024-05-23 18:44:45] [INFO ] Deduced a trap composed of 3 places in 439 ms of which 6 ms to minimize.
[2024-05-23 18:44:45] [INFO ] Deduced a trap composed of 86 places in 332 ms of which 5 ms to minimize.
[2024-05-23 18:44:45] [INFO ] Deduced a trap composed of 26 places in 129 ms of which 2 ms to minimize.
[2024-05-23 18:44:46] [INFO ] Deduced a trap composed of 86 places in 366 ms of which 5 ms to minimize.
[2024-05-23 18:44:46] [INFO ] Deduced a trap composed of 86 places in 326 ms of which 4 ms to minimize.
[2024-05-23 18:44:47] [INFO ] Deduced a trap composed of 102 places in 413 ms of which 6 ms to minimize.
[2024-05-23 18:44:47] [INFO ] Deduced a trap composed of 72 places in 412 ms of which 5 ms to minimize.
[2024-05-23 18:44:47] [INFO ] Deduced a trap composed of 20 places in 410 ms of which 5 ms to minimize.
[2024-05-23 18:44:48] [INFO ] Deduced a trap composed of 105 places in 409 ms of which 5 ms to minimize.
[2024-05-23 18:44:48] [INFO ] Deduced a trap composed of 50 places in 393 ms of which 5 ms to minimize.
[2024-05-23 18:44:49] [INFO ] Deduced a trap composed of 77 places in 416 ms of which 5 ms to minimize.
[2024-05-23 18:44:49] [INFO ] Deduced a trap composed of 100 places in 418 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/384 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 384/906 variables, and 59 constraints, problems are : Problem set: 0 solved, 1110 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/384 constraints, ReadFeed: 0/164 constraints, PredecessorRefiner: 1110/1110 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1110 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/384 variables, 40/59 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
[2024-05-23 18:44:52] [INFO ] Deduced a trap composed of 3 places in 75 ms of which 2 ms to minimize.
[2024-05-23 18:44:52] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 1 ms to minimize.
[2024-05-23 18:44:54] [INFO ] Deduced a trap composed of 86 places in 326 ms of which 5 ms to minimize.
[2024-05-23 18:44:54] [INFO ] Deduced a trap composed of 91 places in 278 ms of which 5 ms to minimize.
[2024-05-23 18:44:55] [INFO ] Deduced a trap composed of 54 places in 259 ms of which 4 ms to minimize.
[2024-05-23 18:44:55] [INFO ] Deduced a trap composed of 70 places in 295 ms of which 4 ms to minimize.
[2024-05-23 18:44:55] [INFO ] Deduced a trap composed of 90 places in 296 ms of which 4 ms to minimize.
[2024-05-23 18:44:56] [INFO ] Deduced a trap composed of 51 places in 113 ms of which 2 ms to minimize.
[2024-05-23 18:44:56] [INFO ] Deduced a trap composed of 3 places in 59 ms of which 2 ms to minimize.
[2024-05-23 18:44:57] [INFO ] Deduced a trap composed of 3 places in 67 ms of which 2 ms to minimize.
[2024-05-23 18:44:58] [INFO ] Deduced a trap composed of 77 places in 390 ms of which 5 ms to minimize.
[2024-05-23 18:44:58] [INFO ] Deduced a trap composed of 58 places in 389 ms of which 5 ms to minimize.
[2024-05-23 18:44:59] [INFO ] Deduced a trap composed of 98 places in 411 ms of which 5 ms to minimize.
[2024-05-23 18:44:59] [INFO ] Deduced a trap composed of 38 places in 402 ms of which 5 ms to minimize.
[2024-05-23 18:44:59] [INFO ] Deduced a trap composed of 55 places in 405 ms of which 6 ms to minimize.
[2024-05-23 18:45:00] [INFO ] Deduced a trap composed of 103 places in 411 ms of which 5 ms to minimize.
[2024-05-23 18:45:00] [INFO ] Deduced a trap composed of 108 places in 419 ms of which 5 ms to minimize.
[2024-05-23 18:45:01] [INFO ] Deduced a trap composed of 39 places in 422 ms of which 5 ms to minimize.
[2024-05-23 18:45:01] [INFO ] Deduced a trap composed of 87 places in 430 ms of which 6 ms to minimize.
[2024-05-23 18:45:02] [INFO ] Deduced a trap composed of 39 places in 408 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/384 variables, 20/79 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
[2024-05-23 18:45:02] [INFO ] Deduced a trap composed of 58 places in 150 ms of which 3 ms to minimize.
[2024-05-23 18:45:04] [INFO ] Deduced a trap composed of 114 places in 461 ms of which 6 ms to minimize.
[2024-05-23 18:45:05] [INFO ] Deduced a trap composed of 93 places in 479 ms of which 6 ms to minimize.
[2024-05-23 18:45:05] [INFO ] Deduced a trap composed of 91 places in 400 ms of which 5 ms to minimize.
[2024-05-23 18:45:05] [INFO ] Deduced a trap composed of 93 places in 378 ms of which 5 ms to minimize.
[2024-05-23 18:45:06] [INFO ] Deduced a trap composed of 24 places in 435 ms of which 5 ms to minimize.
[2024-05-23 18:45:07] [INFO ] Deduced a trap composed of 22 places in 420 ms of which 6 ms to minimize.
[2024-05-23 18:45:07] [INFO ] Deduced a trap composed of 84 places in 379 ms of which 6 ms to minimize.
[2024-05-23 18:45:08] [INFO ] Deduced a trap composed of 93 places in 408 ms of which 6 ms to minimize.
[2024-05-23 18:45:08] [INFO ] Deduced a trap composed of 72 places in 405 ms of which 5 ms to minimize.
[2024-05-23 18:45:08] [INFO ] Deduced a trap composed of 82 places in 380 ms of which 5 ms to minimize.
[2024-05-23 18:45:09] [INFO ] Deduced a trap composed of 69 places in 378 ms of which 6 ms to minimize.
[2024-05-23 18:45:09] [INFO ] Deduced a trap composed of 17 places in 102 ms of which 2 ms to minimize.
[2024-05-23 18:45:10] [INFO ] Deduced a trap composed of 95 places in 323 ms of which 4 ms to minimize.
[2024-05-23 18:45:10] [INFO ] Deduced a trap composed of 96 places in 324 ms of which 7 ms to minimize.
[2024-05-23 18:45:11] [INFO ] Deduced a trap composed of 3 places in 79 ms of which 1 ms to minimize.
[2024-05-23 18:45:12] [INFO ] Deduced a trap composed of 89 places in 414 ms of which 5 ms to minimize.
[2024-05-23 18:45:12] [INFO ] Deduced a trap composed of 103 places in 404 ms of which 5 ms to minimize.
[2024-05-23 18:45:13] [INFO ] Deduced a trap composed of 38 places in 406 ms of which 5 ms to minimize.
[2024-05-23 18:45:13] [INFO ] Deduced a trap composed of 113 places in 406 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/384 variables, 20/99 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
[2024-05-23 18:45:14] [INFO ] Deduced a trap composed of 90 places in 136 ms of which 2 ms to minimize.
[2024-05-23 18:45:17] [INFO ] Deduced a trap composed of 60 places in 368 ms of which 5 ms to minimize.
[2024-05-23 18:45:17] [INFO ] Deduced a trap composed of 41 places in 326 ms of which 5 ms to minimize.
[2024-05-23 18:45:18] [INFO ] Deduced a trap composed of 86 places in 306 ms of which 4 ms to minimize.
[2024-05-23 18:45:19] [INFO ] Deduced a trap composed of 93 places in 404 ms of which 6 ms to minimize.
[2024-05-23 18:45:19] [INFO ] Deduced a trap composed of 75 places in 326 ms of which 5 ms to minimize.
[2024-05-23 18:45:20] [INFO ] Deduced a trap composed of 78 places in 419 ms of which 6 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 384/906 variables, and 106 constraints, problems are : Problem set: 0 solved, 1110 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/384 constraints, ReadFeed: 0/164 constraints, PredecessorRefiner: 0/1110 constraints, Known Traps: 87/87 constraints]
After SMT, in 60751ms problems are : Problem set: 0 solved, 1110 unsolved
Search for dead transitions found 0 dead transitions in 60771ms
Starting structural reductions in LTL mode, iteration 1 : 384/387 places, 1116/1134 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62992 ms. Remains : 384/387 places, 1116/1134 transitions.
Stuttering acceptance computed with spot in 180 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : EisenbergMcGuire-PT-06-LTLCardinality-11
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA EisenbergMcGuire-PT-06-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EisenbergMcGuire-PT-06-LTLCardinality-11 finished in 63198 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 387 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 387/387 places, 1134/1134 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 387 transition count 1128
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 381 transition count 1128
Performed 113 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 113 Pre rules applied. Total rules applied 12 place count 381 transition count 1015
Deduced a syphon composed of 113 places in 1 ms
Reduce places removed 113 places and 0 transitions.
Iterating global reduction 2 with 226 rules applied. Total rules applied 238 place count 268 transition count 1015
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 241 place count 265 transition count 997
Iterating global reduction 2 with 3 rules applied. Total rules applied 244 place count 265 transition count 997
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 304 place count 235 transition count 967
Applied a total of 304 rules in 112 ms. Remains 235 /387 variables (removed 152) and now considering 967/1134 (removed 167) transitions.
[2024-05-23 18:45:20] [INFO ] Flow matrix only has 373 transitions (discarded 594 similar events)
// Phase 1: matrix 373 rows 235 cols
[2024-05-23 18:45:20] [INFO ] Computed 19 invariants in 4 ms
[2024-05-23 18:45:21] [INFO ] Implicit Places using invariants in 596 ms returned []
[2024-05-23 18:45:21] [INFO ] Flow matrix only has 373 transitions (discarded 594 similar events)
[2024-05-23 18:45:21] [INFO ] Invariant cache hit.
[2024-05-23 18:45:21] [INFO ] State equation strengthened by 164 read => feed constraints.
[2024-05-23 18:45:22] [INFO ] Implicit Places using invariants and state equation in 1478 ms returned []
Implicit Place search using SMT with State Equation took 2077 ms to find 0 implicit places.
[2024-05-23 18:45:22] [INFO ] Redundant transitions in 70 ms returned []
Running 961 sub problems to find dead transitions.
[2024-05-23 18:45:22] [INFO ] Flow matrix only has 373 transitions (discarded 594 similar events)
[2024-05-23 18:45:22] [INFO ] Invariant cache hit.
[2024-05-23 18:45:22] [INFO ] State equation strengthened by 164 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 961 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 961 unsolved
[2024-05-23 18:45:32] [INFO ] Deduced a trap composed of 3 places in 273 ms of which 4 ms to minimize.
[2024-05-23 18:45:32] [INFO ] Deduced a trap composed of 3 places in 120 ms of which 2 ms to minimize.
[2024-05-23 18:45:32] [INFO ] Deduced a trap composed of 3 places in 84 ms of which 2 ms to minimize.
[2024-05-23 18:45:32] [INFO ] Deduced a trap composed of 3 places in 55 ms of which 1 ms to minimize.
[2024-05-23 18:45:33] [INFO ] Deduced a trap composed of 33 places in 184 ms of which 3 ms to minimize.
[2024-05-23 18:45:33] [INFO ] Deduced a trap composed of 56 places in 206 ms of which 4 ms to minimize.
[2024-05-23 18:45:34] [INFO ] Deduced a trap composed of 11 places in 208 ms of which 4 ms to minimize.
[2024-05-23 18:45:34] [INFO ] Deduced a trap composed of 35 places in 227 ms of which 4 ms to minimize.
[2024-05-23 18:45:34] [INFO ] Deduced a trap composed of 51 places in 249 ms of which 3 ms to minimize.
[2024-05-23 18:45:35] [INFO ] Deduced a trap composed of 53 places in 241 ms of which 3 ms to minimize.
[2024-05-23 18:45:35] [INFO ] Deduced a trap composed of 35 places in 213 ms of which 3 ms to minimize.
[2024-05-23 18:45:35] [INFO ] Deduced a trap composed of 13 places in 93 ms of which 2 ms to minimize.
[2024-05-23 18:45:36] [INFO ] Deduced a trap composed of 47 places in 265 ms of which 4 ms to minimize.
[2024-05-23 18:45:36] [INFO ] Deduced a trap composed of 37 places in 229 ms of which 3 ms to minimize.
[2024-05-23 18:45:36] [INFO ] Deduced a trap composed of 44 places in 242 ms of which 3 ms to minimize.
[2024-05-23 18:45:36] [INFO ] Deduced a trap composed of 65 places in 256 ms of which 3 ms to minimize.
[2024-05-23 18:45:37] [INFO ] Deduced a trap composed of 35 places in 259 ms of which 4 ms to minimize.
[2024-05-23 18:45:37] [INFO ] Deduced a trap composed of 34 places in 249 ms of which 4 ms to minimize.
[2024-05-23 18:45:37] [INFO ] Deduced a trap composed of 35 places in 239 ms of which 3 ms to minimize.
[2024-05-23 18:45:37] [INFO ] Deduced a trap composed of 15 places in 267 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 961 unsolved
[2024-05-23 18:45:40] [INFO ] Deduced a trap composed of 55 places in 220 ms of which 3 ms to minimize.
[2024-05-23 18:45:40] [INFO ] Deduced a trap composed of 45 places in 260 ms of which 4 ms to minimize.
[2024-05-23 18:45:40] [INFO ] Deduced a trap composed of 45 places in 216 ms of which 4 ms to minimize.
[2024-05-23 18:45:41] [INFO ] Deduced a trap composed of 49 places in 214 ms of which 3 ms to minimize.
[2024-05-23 18:45:41] [INFO ] Deduced a trap composed of 3 places in 51 ms of which 2 ms to minimize.
[2024-05-23 18:45:41] [INFO ] Deduced a trap composed of 32 places in 210 ms of which 3 ms to minimize.
[2024-05-23 18:45:42] [INFO ] Deduced a trap composed of 52 places in 250 ms of which 3 ms to minimize.
[2024-05-23 18:45:42] [INFO ] Deduced a trap composed of 46 places in 195 ms of which 3 ms to minimize.
[2024-05-23 18:45:43] [INFO ] Deduced a trap composed of 58 places in 252 ms of which 4 ms to minimize.
[2024-05-23 18:45:43] [INFO ] Deduced a trap composed of 36 places in 252 ms of which 4 ms to minimize.
[2024-05-23 18:45:43] [INFO ] Deduced a trap composed of 56 places in 229 ms of which 3 ms to minimize.
[2024-05-23 18:45:43] [INFO ] Deduced a trap composed of 20 places in 90 ms of which 2 ms to minimize.
[2024-05-23 18:45:44] [INFO ] Deduced a trap composed of 16 places in 231 ms of which 4 ms to minimize.
[2024-05-23 18:45:44] [INFO ] Deduced a trap composed of 50 places in 253 ms of which 4 ms to minimize.
[2024-05-23 18:45:45] [INFO ] Deduced a trap composed of 28 places in 98 ms of which 2 ms to minimize.
[2024-05-23 18:45:45] [INFO ] Deduced a trap composed of 52 places in 251 ms of which 3 ms to minimize.
[2024-05-23 18:45:45] [INFO ] Deduced a trap composed of 72 places in 235 ms of which 4 ms to minimize.
[2024-05-23 18:45:46] [INFO ] Deduced a trap composed of 55 places in 252 ms of which 4 ms to minimize.
[2024-05-23 18:45:46] [INFO ] Deduced a trap composed of 65 places in 287 ms of which 3 ms to minimize.
[2024-05-23 18:45:46] [INFO ] Deduced a trap composed of 61 places in 256 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/235 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 961 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 235/608 variables, and 59 constraints, problems are : Problem set: 0 solved, 961 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/235 constraints, ReadFeed: 0/164 constraints, PredecessorRefiner: 961/961 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 961 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 961 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 961 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 40/59 constraints. Problems are: Problem set: 0 solved, 961 unsolved
[2024-05-23 18:45:58] [INFO ] Deduced a trap composed of 41 places in 239 ms of which 3 ms to minimize.
[2024-05-23 18:45:58] [INFO ] Deduced a trap composed of 48 places in 234 ms of which 3 ms to minimize.
[2024-05-23 18:45:59] [INFO ] Deduced a trap composed of 35 places in 206 ms of which 3 ms to minimize.
[2024-05-23 18:46:00] [INFO ] Deduced a trap composed of 47 places in 225 ms of which 3 ms to minimize.
[2024-05-23 18:46:00] [INFO ] Deduced a trap composed of 51 places in 230 ms of which 3 ms to minimize.
[2024-05-23 18:46:00] [INFO ] Deduced a trap composed of 58 places in 261 ms of which 3 ms to minimize.
[2024-05-23 18:46:00] [INFO ] Deduced a trap composed of 59 places in 290 ms of which 4 ms to minimize.
[2024-05-23 18:46:01] [INFO ] Deduced a trap composed of 54 places in 284 ms of which 4 ms to minimize.
[2024-05-23 18:46:01] [INFO ] Deduced a trap composed of 57 places in 294 ms of which 4 ms to minimize.
[2024-05-23 18:46:01] [INFO ] Deduced a trap composed of 53 places in 289 ms of which 4 ms to minimize.
[2024-05-23 18:46:02] [INFO ] Deduced a trap composed of 54 places in 332 ms of which 5 ms to minimize.
[2024-05-23 18:46:02] [INFO ] Deduced a trap composed of 47 places in 330 ms of which 4 ms to minimize.
[2024-05-23 18:46:02] [INFO ] Deduced a trap composed of 44 places in 250 ms of which 4 ms to minimize.
[2024-05-23 18:46:03] [INFO ] Deduced a trap composed of 21 places in 229 ms of which 3 ms to minimize.
[2024-05-23 18:46:03] [INFO ] Deduced a trap composed of 19 places in 99 ms of which 2 ms to minimize.
[2024-05-23 18:46:03] [INFO ] Deduced a trap composed of 19 places in 278 ms of which 4 ms to minimize.
[2024-05-23 18:46:04] [INFO ] Deduced a trap composed of 64 places in 270 ms of which 3 ms to minimize.
[2024-05-23 18:46:04] [INFO ] Deduced a trap composed of 54 places in 220 ms of which 3 ms to minimize.
[2024-05-23 18:46:04] [INFO ] Deduced a trap composed of 60 places in 261 ms of which 4 ms to minimize.
[2024-05-23 18:46:05] [INFO ] Deduced a trap composed of 55 places in 305 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/235 variables, 20/79 constraints. Problems are: Problem set: 0 solved, 961 unsolved
[2024-05-23 18:46:11] [INFO ] Deduced a trap composed of 30 places in 101 ms of which 2 ms to minimize.
[2024-05-23 18:46:12] [INFO ] Deduced a trap composed of 23 places in 96 ms of which 1 ms to minimize.
[2024-05-23 18:46:13] [INFO ] Deduced a trap composed of 17 places in 323 ms of which 3 ms to minimize.
[2024-05-23 18:46:13] [INFO ] Deduced a trap composed of 19 places in 317 ms of which 4 ms to minimize.
[2024-05-23 18:46:14] [INFO ] Deduced a trap composed of 22 places in 271 ms of which 4 ms to minimize.
[2024-05-23 18:46:14] [INFO ] Deduced a trap composed of 25 places in 104 ms of which 2 ms to minimize.
[2024-05-23 18:46:14] [INFO ] Deduced a trap composed of 34 places in 102 ms of which 2 ms to minimize.
[2024-05-23 18:46:15] [INFO ] Deduced a trap composed of 3 places in 61 ms of which 2 ms to minimize.
[2024-05-23 18:46:15] [INFO ] Deduced a trap composed of 51 places in 251 ms of which 3 ms to minimize.
[2024-05-23 18:46:15] [INFO ] Deduced a trap composed of 45 places in 255 ms of which 4 ms to minimize.
[2024-05-23 18:46:16] [INFO ] Deduced a trap composed of 45 places in 283 ms of which 3 ms to minimize.
[2024-05-23 18:46:16] [INFO ] Deduced a trap composed of 44 places in 234 ms of which 3 ms to minimize.
[2024-05-23 18:46:17] [INFO ] Deduced a trap composed of 51 places in 292 ms of which 4 ms to minimize.
[2024-05-23 18:46:17] [INFO ] Deduced a trap composed of 15 places in 75 ms of which 1 ms to minimize.
[2024-05-23 18:46:17] [INFO ] Deduced a trap composed of 18 places in 78 ms of which 1 ms to minimize.
[2024-05-23 18:46:17] [INFO ] Deduced a trap composed of 47 places in 294 ms of which 3 ms to minimize.
[2024-05-23 18:46:18] [INFO ] Deduced a trap composed of 52 places in 280 ms of which 3 ms to minimize.
[2024-05-23 18:46:18] [INFO ] Deduced a trap composed of 52 places in 278 ms of which 4 ms to minimize.
[2024-05-23 18:46:18] [INFO ] Deduced a trap composed of 44 places in 254 ms of which 3 ms to minimize.
[2024-05-23 18:46:19] [INFO ] Deduced a trap composed of 52 places in 268 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/235 variables, 20/99 constraints. Problems are: Problem set: 0 solved, 961 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s171 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 235/608 variables, and 99 constraints, problems are : Problem set: 0 solved, 961 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/235 constraints, ReadFeed: 0/164 constraints, PredecessorRefiner: 0/961 constraints, Known Traps: 80/80 constraints]
After SMT, in 60766ms problems are : Problem set: 0 solved, 961 unsolved
Search for dead transitions found 0 dead transitions in 60785ms
Starting structural reductions in SI_LTL mode, iteration 1 : 235/387 places, 967/1134 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 63056 ms. Remains : 235/387 places, 967/1134 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : EisenbergMcGuire-PT-06-LTLCardinality-12
Product exploration explored 100000 steps with 1 reset in 284 ms.
Stack based approach found an accepted trace after 13 steps with 0 reset with depth 14 and stack size 14 in 1 ms.
FORMULA EisenbergMcGuire-PT-06-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property EisenbergMcGuire-PT-06-LTLCardinality-12 finished in 63473 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F((G(p1)||p0))))))'
Support contains 4 out of 387 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 387/387 places, 1134/1134 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 384 transition count 1116
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 384 transition count 1116
Applied a total of 6 rules in 18 ms. Remains 384 /387 variables (removed 3) and now considering 1116/1134 (removed 18) transitions.
[2024-05-23 18:46:24] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
// Phase 1: matrix 522 rows 384 cols
[2024-05-23 18:46:24] [INFO ] Computed 19 invariants in 4 ms
[2024-05-23 18:46:24] [INFO ] Implicit Places using invariants in 618 ms returned []
[2024-05-23 18:46:24] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
[2024-05-23 18:46:24] [INFO ] Invariant cache hit.
[2024-05-23 18:46:25] [INFO ] State equation strengthened by 164 read => feed constraints.
[2024-05-23 18:46:26] [INFO ] Implicit Places using invariants and state equation in 2137 ms returned []
Implicit Place search using SMT with State Equation took 2757 ms to find 0 implicit places.
Running 1110 sub problems to find dead transitions.
[2024-05-23 18:46:26] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
[2024-05-23 18:46:26] [INFO ] Invariant cache hit.
[2024-05-23 18:46:26] [INFO ] State equation strengthened by 164 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
[2024-05-23 18:46:42] [INFO ] Deduced a trap composed of 44 places in 245 ms of which 4 ms to minimize.
[2024-05-23 18:46:42] [INFO ] Deduced a trap composed of 34 places in 265 ms of which 4 ms to minimize.
[2024-05-23 18:46:42] [INFO ] Deduced a trap composed of 29 places in 232 ms of which 4 ms to minimize.
[2024-05-23 18:46:43] [INFO ] Deduced a trap composed of 32 places in 318 ms of which 5 ms to minimize.
[2024-05-23 18:46:43] [INFO ] Deduced a trap composed of 26 places in 206 ms of which 3 ms to minimize.
[2024-05-23 18:46:43] [INFO ] Deduced a trap composed of 21 places in 247 ms of which 3 ms to minimize.
[2024-05-23 18:46:43] [INFO ] Deduced a trap composed of 35 places in 193 ms of which 3 ms to minimize.
[2024-05-23 18:46:44] [INFO ] Deduced a trap composed of 32 places in 210 ms of which 6 ms to minimize.
[2024-05-23 18:46:44] [INFO ] Deduced a trap composed of 23 places in 353 ms of which 5 ms to minimize.
[2024-05-23 18:46:44] [INFO ] Deduced a trap composed of 38 places in 141 ms of which 3 ms to minimize.
[2024-05-23 18:46:44] [INFO ] Deduced a trap composed of 28 places in 153 ms of which 3 ms to minimize.
[2024-05-23 18:46:45] [INFO ] Deduced a trap composed of 96 places in 310 ms of which 4 ms to minimize.
[2024-05-23 18:46:45] [INFO ] Deduced a trap composed of 29 places in 290 ms of which 4 ms to minimize.
[2024-05-23 18:46:45] [INFO ] Deduced a trap composed of 58 places in 297 ms of which 4 ms to minimize.
[2024-05-23 18:46:47] [INFO ] Deduced a trap composed of 54 places in 459 ms of which 6 ms to minimize.
[2024-05-23 18:46:47] [INFO ] Deduced a trap composed of 80 places in 453 ms of which 6 ms to minimize.
[2024-05-23 18:46:48] [INFO ] Deduced a trap composed of 72 places in 441 ms of which 6 ms to minimize.
[2024-05-23 18:46:48] [INFO ] Deduced a trap composed of 78 places in 418 ms of which 6 ms to minimize.
[2024-05-23 18:46:49] [INFO ] Deduced a trap composed of 74 places in 306 ms of which 4 ms to minimize.
[2024-05-23 18:46:49] [INFO ] Deduced a trap composed of 50 places in 312 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/384 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
[2024-05-23 18:46:50] [INFO ] Deduced a trap composed of 5 places in 112 ms of which 2 ms to minimize.
[2024-05-23 18:46:50] [INFO ] Deduced a trap composed of 74 places in 146 ms of which 3 ms to minimize.
[2024-05-23 18:46:52] [INFO ] Deduced a trap composed of 89 places in 406 ms of which 5 ms to minimize.
[2024-05-23 18:46:52] [INFO ] Deduced a trap composed of 76 places in 379 ms of which 6 ms to minimize.
[2024-05-23 18:46:53] [INFO ] Deduced a trap composed of 86 places in 373 ms of which 5 ms to minimize.
[2024-05-23 18:46:53] [INFO ] Deduced a trap composed of 75 places in 372 ms of which 5 ms to minimize.
[2024-05-23 18:46:53] [INFO ] Deduced a trap composed of 76 places in 372 ms of which 5 ms to minimize.
[2024-05-23 18:46:54] [INFO ] Deduced a trap composed of 4 places in 449 ms of which 5 ms to minimize.
[2024-05-23 18:46:54] [INFO ] Deduced a trap composed of 3 places in 379 ms of which 7 ms to minimize.
[2024-05-23 18:46:55] [INFO ] Deduced a trap composed of 86 places in 373 ms of which 5 ms to minimize.
[2024-05-23 18:46:55] [INFO ] Deduced a trap composed of 26 places in 117 ms of which 2 ms to minimize.
[2024-05-23 18:46:55] [INFO ] Deduced a trap composed of 86 places in 376 ms of which 6 ms to minimize.
[2024-05-23 18:46:56] [INFO ] Deduced a trap composed of 86 places in 312 ms of which 4 ms to minimize.
[2024-05-23 18:46:56] [INFO ] Deduced a trap composed of 102 places in 400 ms of which 6 ms to minimize.
[2024-05-23 18:46:56] [INFO ] Deduced a trap composed of 72 places in 414 ms of which 6 ms to minimize.
[2024-05-23 18:46:57] [INFO ] Deduced a trap composed of 20 places in 410 ms of which 5 ms to minimize.
[2024-05-23 18:46:57] [INFO ] Deduced a trap composed of 105 places in 409 ms of which 6 ms to minimize.
SMT process timed out in 30994ms, After SMT, problems are : Problem set: 0 solved, 1110 unsolved
Search for dead transitions found 0 dead transitions in 31014ms
Starting structural reductions in LTL mode, iteration 1 : 384/387 places, 1116/1134 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33794 ms. Remains : 384/387 places, 1116/1134 transitions.
Stuttering acceptance computed with spot in 207 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : EisenbergMcGuire-PT-06-LTLCardinality-14
Product exploration explored 100000 steps with 25000 reset in 479 ms.
Product exploration explored 100000 steps with 25000 reset in 391 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 p1 p0)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 79 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 137 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (8 resets) in 235 ms. (169 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 140 ms. (283 steps per ms) remains 1/1 properties
[2024-05-23 18:46:59] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
[2024-05-23 18:46:59] [INFO ] Invariant cache hit.
[2024-05-23 18:46:59] [INFO ] State equation strengthened by 164 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 123/127 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/128 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/128 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 4/132 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/132 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 214/346 variables, 132/139 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/346 variables, 26/165 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/346 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 72/418 variables, 32/197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/418 variables, 14/211 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/418 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 212/630 variables, 8/219 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/630 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 8/638 variables, 4/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/638 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 268/906 variables, 220/443 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/906 variables, 124/567 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/906 variables, 0/567 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/906 variables, 0/567 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 906/906 variables, and 567 constraints, problems are : Problem set: 0 solved, 1 unsolved in 410 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 384/384 constraints, ReadFeed: 164/164 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 123/127 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/128 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/128 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 4/132 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/132 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 214/346 variables, 132/139 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/346 variables, 26/165 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-23 18:46:59] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/346 variables, 1/166 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/346 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 72/418 variables, 32/198 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/418 variables, 14/212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/418 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 212/630 variables, 8/220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/630 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 8/638 variables, 4/224 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/638 variables, 1/225 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-23 18:47:00] [INFO ] Deduced a trap composed of 3 places in 75 ms of which 1 ms to minimize.
[2024-05-23 18:47:00] [INFO ] Deduced a trap composed of 3 places in 132 ms of which 3 ms to minimize.
[2024-05-23 18:47:00] [INFO ] Deduced a trap composed of 38 places in 142 ms of which 2 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/638 variables, 3/228 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/638 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 268/906 variables, 220/448 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/906 variables, 124/572 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-23 18:47:00] [INFO ] Deduced a trap composed of 3 places in 121 ms of which 3 ms to minimize.
[2024-05-23 18:47:00] [INFO ] Deduced a trap composed of 3 places in 72 ms of which 1 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/906 variables, 2/574 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/906 variables, 0/574 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 0/906 variables, 0/574 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 906/906 variables, and 574 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1360 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 384/384 constraints, ReadFeed: 164/164 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 6/6 constraints]
After SMT, in 1785ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 117 ms.
Support contains 4 out of 384 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 384/384 places, 1116/1116 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 384 transition count 1110
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 378 transition count 1110
Performed 112 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 112 Pre rules applied. Total rules applied 12 place count 378 transition count 998
Deduced a syphon composed of 112 places in 1 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 2 with 224 rules applied. Total rules applied 236 place count 266 transition count 998
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 296 place count 236 transition count 968
Applied a total of 296 rules in 92 ms. Remains 236 /384 variables (removed 148) and now considering 968/1116 (removed 148) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 236/384 places, 968/1116 transitions.
RANDOM walk for 40000 steps (8 resets) in 218 ms. (182 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 67 ms. (588 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 37322 steps, run visited all 1 properties in 315 ms. (steps per millisecond=118 )
Probabilistic random walk after 37322 steps, saw 20150 distinct states, run finished after 316 ms. (steps per millisecond=118 ) properties seen :1
Knowledge obtained : [(AND p1 p0)]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR p0 p1))), (F (NOT p0)), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 1 factoid took 162 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 137 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 134 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 384 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 384/384 places, 1116/1116 transitions.
Applied a total of 0 rules in 5 ms. Remains 384 /384 variables (removed 0) and now considering 1116/1116 (removed 0) transitions.
[2024-05-23 18:47:02] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
[2024-05-23 18:47:02] [INFO ] Invariant cache hit.
[2024-05-23 18:47:02] [INFO ] Implicit Places using invariants in 571 ms returned []
[2024-05-23 18:47:02] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
[2024-05-23 18:47:02] [INFO ] Invariant cache hit.
[2024-05-23 18:47:03] [INFO ] State equation strengthened by 164 read => feed constraints.
[2024-05-23 18:47:04] [INFO ] Implicit Places using invariants and state equation in 2002 ms returned []
Implicit Place search using SMT with State Equation took 2575 ms to find 0 implicit places.
Running 1110 sub problems to find dead transitions.
[2024-05-23 18:47:04] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
[2024-05-23 18:47:04] [INFO ] Invariant cache hit.
[2024-05-23 18:47:04] [INFO ] State equation strengthened by 164 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
[2024-05-23 18:47:19] [INFO ] Deduced a trap composed of 44 places in 218 ms of which 4 ms to minimize.
[2024-05-23 18:47:20] [INFO ] Deduced a trap composed of 34 places in 248 ms of which 4 ms to minimize.
[2024-05-23 18:47:20] [INFO ] Deduced a trap composed of 29 places in 257 ms of which 3 ms to minimize.
[2024-05-23 18:47:20] [INFO ] Deduced a trap composed of 32 places in 288 ms of which 4 ms to minimize.
[2024-05-23 18:47:21] [INFO ] Deduced a trap composed of 26 places in 223 ms of which 3 ms to minimize.
[2024-05-23 18:47:21] [INFO ] Deduced a trap composed of 21 places in 235 ms of which 3 ms to minimize.
[2024-05-23 18:47:21] [INFO ] Deduced a trap composed of 35 places in 166 ms of which 3 ms to minimize.
[2024-05-23 18:47:21] [INFO ] Deduced a trap composed of 32 places in 220 ms of which 3 ms to minimize.
[2024-05-23 18:47:22] [INFO ] Deduced a trap composed of 23 places in 370 ms of which 5 ms to minimize.
[2024-05-23 18:47:22] [INFO ] Deduced a trap composed of 38 places in 119 ms of which 2 ms to minimize.
[2024-05-23 18:47:22] [INFO ] Deduced a trap composed of 28 places in 150 ms of which 2 ms to minimize.
[2024-05-23 18:47:22] [INFO ] Deduced a trap composed of 96 places in 210 ms of which 4 ms to minimize.
[2024-05-23 18:47:22] [INFO ] Deduced a trap composed of 29 places in 233 ms of which 4 ms to minimize.
[2024-05-23 18:47:23] [INFO ] Deduced a trap composed of 58 places in 263 ms of which 4 ms to minimize.
[2024-05-23 18:47:24] [INFO ] Deduced a trap composed of 54 places in 405 ms of which 5 ms to minimize.
[2024-05-23 18:47:25] [INFO ] Deduced a trap composed of 80 places in 445 ms of which 6 ms to minimize.
[2024-05-23 18:47:25] [INFO ] Deduced a trap composed of 72 places in 391 ms of which 6 ms to minimize.
[2024-05-23 18:47:26] [INFO ] Deduced a trap composed of 78 places in 436 ms of which 5 ms to minimize.
[2024-05-23 18:47:26] [INFO ] Deduced a trap composed of 74 places in 261 ms of which 5 ms to minimize.
[2024-05-23 18:47:26] [INFO ] Deduced a trap composed of 50 places in 329 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/384 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
[2024-05-23 18:47:27] [INFO ] Deduced a trap composed of 5 places in 203 ms of which 3 ms to minimize.
[2024-05-23 18:47:28] [INFO ] Deduced a trap composed of 74 places in 276 ms of which 4 ms to minimize.
[2024-05-23 18:47:29] [INFO ] Deduced a trap composed of 89 places in 407 ms of which 6 ms to minimize.
[2024-05-23 18:47:30] [INFO ] Deduced a trap composed of 76 places in 399 ms of which 5 ms to minimize.
[2024-05-23 18:47:30] [INFO ] Deduced a trap composed of 86 places in 368 ms of which 5 ms to minimize.
[2024-05-23 18:47:31] [INFO ] Deduced a trap composed of 75 places in 347 ms of which 5 ms to minimize.
[2024-05-23 18:47:31] [INFO ] Deduced a trap composed of 76 places in 330 ms of which 5 ms to minimize.
[2024-05-23 18:47:31] [INFO ] Deduced a trap composed of 4 places in 384 ms of which 6 ms to minimize.
[2024-05-23 18:47:32] [INFO ] Deduced a trap composed of 3 places in 439 ms of which 5 ms to minimize.
[2024-05-23 18:47:32] [INFO ] Deduced a trap composed of 86 places in 344 ms of which 5 ms to minimize.
[2024-05-23 18:47:32] [INFO ] Deduced a trap composed of 26 places in 120 ms of which 2 ms to minimize.
[2024-05-23 18:47:33] [INFO ] Deduced a trap composed of 86 places in 371 ms of which 5 ms to minimize.
[2024-05-23 18:47:33] [INFO ] Deduced a trap composed of 86 places in 304 ms of which 4 ms to minimize.
[2024-05-23 18:47:34] [INFO ] Deduced a trap composed of 102 places in 410 ms of which 6 ms to minimize.
[2024-05-23 18:47:34] [INFO ] Deduced a trap composed of 72 places in 415 ms of which 5 ms to minimize.
[2024-05-23 18:47:34] [INFO ] Deduced a trap composed of 20 places in 414 ms of which 5 ms to minimize.
[2024-05-23 18:47:35] [INFO ] Deduced a trap composed of 105 places in 303 ms of which 5 ms to minimize.
[2024-05-23 18:47:35] [INFO ] Deduced a trap composed of 50 places in 367 ms of which 5 ms to minimize.
SMT process timed out in 31009ms, After SMT, problems are : Problem set: 0 solved, 1110 unsolved
Search for dead transitions found 0 dead transitions in 31027ms
Finished structural reductions in LTL mode , in 1 iterations and 33612 ms. Remains : 384/384 places, 1116/1116 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 106 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 202 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (8 resets) in 163 ms. (243 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 48 ms. (816 steps per ms) remains 1/1 properties
[2024-05-23 18:47:36] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
[2024-05-23 18:47:36] [INFO ] Invariant cache hit.
[2024-05-23 18:47:36] [INFO ] State equation strengthened by 164 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 123/127 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/128 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/128 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 4/132 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/132 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 214/346 variables, 132/139 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/346 variables, 26/165 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/346 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 72/418 variables, 32/197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/418 variables, 14/211 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/418 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 212/630 variables, 8/219 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/630 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 8/638 variables, 4/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/638 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 268/906 variables, 220/443 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/906 variables, 124/567 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/906 variables, 0/567 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/906 variables, 0/567 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 906/906 variables, and 567 constraints, problems are : Problem set: 0 solved, 1 unsolved in 558 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 384/384 constraints, ReadFeed: 164/164 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 123/127 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/128 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/128 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 4/132 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/132 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 214/346 variables, 132/139 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/346 variables, 26/165 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-23 18:47:36] [INFO ] Deduced a trap composed of 3 places in 65 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/346 variables, 1/166 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/346 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 72/418 variables, 32/198 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/418 variables, 14/212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/418 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 212/630 variables, 8/220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/630 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 8/638 variables, 4/224 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/638 variables, 1/225 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-23 18:47:37] [INFO ] Deduced a trap composed of 3 places in 131 ms of which 2 ms to minimize.
[2024-05-23 18:47:37] [INFO ] Deduced a trap composed of 3 places in 212 ms of which 4 ms to minimize.
[2024-05-23 18:47:37] [INFO ] Deduced a trap composed of 38 places in 136 ms of which 2 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/638 variables, 3/228 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/638 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 268/906 variables, 220/448 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/906 variables, 124/572 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-23 18:47:38] [INFO ] Deduced a trap composed of 3 places in 116 ms of which 2 ms to minimize.
[2024-05-23 18:47:38] [INFO ] Deduced a trap composed of 3 places in 76 ms of which 2 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/906 variables, 2/574 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/906 variables, 0/574 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 0/906 variables, 0/574 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 906/906 variables, and 574 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1607 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 384/384 constraints, ReadFeed: 164/164 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 6/6 constraints]
After SMT, in 2185ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 98 ms.
Support contains 4 out of 384 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 384/384 places, 1116/1116 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 384 transition count 1110
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 378 transition count 1110
Performed 112 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 112 Pre rules applied. Total rules applied 12 place count 378 transition count 998
Deduced a syphon composed of 112 places in 2 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 2 with 224 rules applied. Total rules applied 236 place count 266 transition count 998
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 296 place count 236 transition count 968
Applied a total of 296 rules in 87 ms. Remains 236 /384 variables (removed 148) and now considering 968/1116 (removed 148) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 236/384 places, 968/1116 transitions.
RANDOM walk for 40000 steps (8 resets) in 157 ms. (253 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 44 ms. (888 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 37322 steps, run visited all 1 properties in 298 ms. (steps per millisecond=125 )
Probabilistic random walk after 37322 steps, saw 20150 distinct states, run finished after 298 ms. (steps per millisecond=125 ) properties seen :1
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR p0 p1))), (F (NOT p0)), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 1 factoid took 231 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 189 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 186 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 264 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 25000 reset in 438 ms.
Product exploration explored 100000 steps with 25000 reset in 468 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 138 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 384 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 384/384 places, 1116/1116 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 384 transition count 1116
Performed 106 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 106 Pre rules applied. Total rules applied 6 place count 384 transition count 1280
Deduced a syphon composed of 112 places in 1 ms
Iterating global reduction 1 with 106 rules applied. Total rules applied 112 place count 384 transition count 1280
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 148 places in 1 ms
Iterating global reduction 1 with 36 rules applied. Total rules applied 148 place count 384 transition count 1280
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 154 place count 378 transition count 1274
Deduced a syphon composed of 142 places in 1 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 160 place count 378 transition count 1274
Deduced a syphon composed of 142 places in 1 ms
Applied a total of 160 rules in 113 ms. Remains 378 /384 variables (removed 6) and now considering 1274/1116 (removed -158) transitions.
[2024-05-23 18:47:41] [INFO ] Redundant transitions in 53 ms returned []
Running 1268 sub problems to find dead transitions.
[2024-05-23 18:47:41] [INFO ] Flow matrix only has 598 transitions (discarded 676 similar events)
// Phase 1: matrix 598 rows 378 cols
[2024-05-23 18:47:41] [INFO ] Computed 19 invariants in 5 ms
[2024-05-23 18:47:41] [INFO ] State equation strengthened by 263 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/378 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1268 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/378 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1268 unsolved
[2024-05-23 18:47:58] [INFO ] Deduced a trap composed of 3 places in 317 ms of which 5 ms to minimize.
[2024-05-23 18:47:58] [INFO ] Deduced a trap composed of 3 places in 215 ms of which 3 ms to minimize.
[2024-05-23 18:47:58] [INFO ] Deduced a trap composed of 3 places in 136 ms of which 2 ms to minimize.
[2024-05-23 18:47:58] [INFO ] Deduced a trap composed of 3 places in 74 ms of which 1 ms to minimize.
[2024-05-23 18:47:59] [INFO ] Deduced a trap composed of 9 places in 84 ms of which 1 ms to minimize.
Problem TDEAD49 is UNSAT
Problem TDEAD50 is UNSAT
Problem TDEAD51 is UNSAT
Problem TDEAD52 is UNSAT
Problem TDEAD53 is UNSAT
Problem TDEAD54 is UNSAT
Problem TDEAD55 is UNSAT
Problem TDEAD56 is UNSAT
Problem TDEAD57 is UNSAT
Problem TDEAD58 is UNSAT
[2024-05-23 18:47:59] [INFO ] Deduced a trap composed of 9 places in 86 ms of which 2 ms to minimize.
Problem TDEAD59 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD61 is UNSAT
Problem TDEAD62 is UNSAT
Problem TDEAD63 is UNSAT
Problem TDEAD64 is UNSAT
Problem TDEAD65 is UNSAT
Problem TDEAD66 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD68 is UNSAT
[2024-05-23 18:47:59] [INFO ] Deduced a trap composed of 9 places in 85 ms of which 2 ms to minimize.
Problem TDEAD71 is UNSAT
Problem TDEAD72 is UNSAT
Problem TDEAD73 is UNSAT
Problem TDEAD74 is UNSAT
Problem TDEAD75 is UNSAT
Problem TDEAD76 is UNSAT
Problem TDEAD77 is UNSAT
Problem TDEAD78 is UNSAT
[2024-05-23 18:48:00] [INFO ] Deduced a trap composed of 10 places in 87 ms of which 1 ms to minimize.
Problem TDEAD83 is UNSAT
Problem TDEAD84 is UNSAT
Problem TDEAD85 is UNSAT
Problem TDEAD86 is UNSAT
Problem TDEAD87 is UNSAT
Problem TDEAD88 is UNSAT
[2024-05-23 18:48:00] [INFO ] Deduced a trap composed of 10 places in 73 ms of which 2 ms to minimize.
Problem TDEAD95 is UNSAT
Problem TDEAD96 is UNSAT
Problem TDEAD97 is UNSAT
Problem TDEAD98 is UNSAT
[2024-05-23 18:48:00] [INFO ] Deduced a trap composed of 53 places in 293 ms of which 4 ms to minimize.
[2024-05-23 18:48:01] [INFO ] Deduced a trap composed of 32 places in 301 ms of which 4 ms to minimize.
[2024-05-23 18:48:01] [INFO ] Deduced a trap composed of 9 places in 68 ms of which 2 ms to minimize.
Problem TDEAD107 is UNSAT
Problem TDEAD108 is UNSAT
Problem TDEAD109 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD111 is UNSAT
Problem TDEAD112 is UNSAT
Problem TDEAD113 is UNSAT
Problem TDEAD114 is UNSAT
Problem TDEAD115 is UNSAT
Problem TDEAD116 is UNSAT
Problem TDEAD117 is UNSAT
Problem TDEAD118 is UNSAT
Problem TDEAD119 is UNSAT
Problem TDEAD120 is UNSAT
Problem TDEAD121 is UNSAT
Problem TDEAD122 is UNSAT
Problem TDEAD123 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD125 is UNSAT
Problem TDEAD126 is UNSAT
Problem TDEAD127 is UNSAT
Problem TDEAD128 is UNSAT
Problem TDEAD129 is UNSAT
Problem TDEAD130 is UNSAT
Problem TDEAD131 is UNSAT
Problem TDEAD132 is UNSAT
Problem TDEAD133 is UNSAT
Problem TDEAD134 is UNSAT
Problem TDEAD135 is UNSAT
Problem TDEAD136 is UNSAT
Problem TDEAD137 is UNSAT
Problem TDEAD138 is UNSAT
Problem TDEAD139 is UNSAT
Problem TDEAD140 is UNSAT
Problem TDEAD141 is UNSAT
Problem TDEAD142 is UNSAT
Problem TDEAD143 is UNSAT
Problem TDEAD144 is UNSAT
[2024-05-23 18:48:01] [INFO ] Deduced a trap composed of 35 places in 68 ms of which 1 ms to minimize.
Problem TDEAD145 is UNSAT
Problem TDEAD146 is UNSAT
Problem TDEAD147 is UNSAT
Problem TDEAD148 is UNSAT
Problem TDEAD149 is UNSAT
Problem TDEAD150 is UNSAT
Problem TDEAD151 is UNSAT
Problem TDEAD152 is UNSAT
Problem TDEAD153 is UNSAT
[2024-05-23 18:48:01] [INFO ] Deduced a trap composed of 35 places in 68 ms of which 1 ms to minimize.
Problem TDEAD154 is UNSAT
Problem TDEAD155 is UNSAT
Problem TDEAD156 is UNSAT
Problem TDEAD157 is UNSAT
Problem TDEAD158 is UNSAT
Problem TDEAD159 is UNSAT
Problem TDEAD160 is UNSAT
Problem TDEAD161 is UNSAT
Problem TDEAD162 is UNSAT
[2024-05-23 18:48:01] [INFO ] Deduced a trap composed of 30 places in 115 ms of which 2 ms to minimize.
Problem TDEAD163 is UNSAT
Problem TDEAD164 is UNSAT
Problem TDEAD165 is UNSAT
Problem TDEAD166 is UNSAT
Problem TDEAD167 is UNSAT
Problem TDEAD168 is UNSAT
Problem TDEAD169 is UNSAT
Problem TDEAD170 is UNSAT
Problem TDEAD171 is UNSAT
[2024-05-23 18:48:01] [INFO ] Deduced a trap composed of 36 places in 64 ms of which 1 ms to minimize.
Problem TDEAD176 is UNSAT
Problem TDEAD177 is UNSAT
Problem TDEAD178 is UNSAT
Problem TDEAD179 is UNSAT
Problem TDEAD180 is UNSAT
[2024-05-23 18:48:01] [INFO ] Deduced a trap composed of 36 places in 66 ms of which 2 ms to minimize.
Problem TDEAD181 is UNSAT
Problem TDEAD182 is UNSAT
Problem TDEAD183 is UNSAT
Problem TDEAD184 is UNSAT
Problem TDEAD185 is UNSAT
Problem TDEAD186 is UNSAT
Problem TDEAD187 is UNSAT
Problem TDEAD188 is UNSAT
Problem TDEAD189 is UNSAT
[2024-05-23 18:48:01] [INFO ] Deduced a trap composed of 36 places in 93 ms of which 1 ms to minimize.
Problem TDEAD190 is UNSAT
Problem TDEAD191 is UNSAT
Problem TDEAD192 is UNSAT
Problem TDEAD193 is UNSAT
Problem TDEAD194 is UNSAT
Problem TDEAD195 is UNSAT
Problem TDEAD196 is UNSAT
Problem TDEAD197 is UNSAT
Problem TDEAD198 is UNSAT
Problem TDEAD199 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD203 is UNSAT
Problem TDEAD204 is UNSAT
Problem TDEAD205 is UNSAT
Problem TDEAD206 is UNSAT
Problem TDEAD207 is UNSAT
Problem TDEAD208 is UNSAT
Problem TDEAD209 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD211 is UNSAT
Problem TDEAD212 is UNSAT
Problem TDEAD213 is UNSAT
Problem TDEAD214 is UNSAT
Problem TDEAD215 is UNSAT
Problem TDEAD216 is UNSAT
Problem TDEAD217 is UNSAT
Problem TDEAD218 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD220 is UNSAT
Problem TDEAD221 is UNSAT
Problem TDEAD223 is UNSAT
Problem TDEAD224 is UNSAT
Problem TDEAD225 is UNSAT
Problem TDEAD226 is UNSAT
Problem TDEAD227 is UNSAT
Problem TDEAD228 is UNSAT
Problem TDEAD229 is UNSAT
Problem TDEAD230 is UNSAT
Problem TDEAD231 is UNSAT
Problem TDEAD232 is UNSAT
Problem TDEAD233 is UNSAT
Problem TDEAD234 is UNSAT
Problem TDEAD235 is UNSAT
[2024-05-23 18:48:02] [INFO ] Deduced a trap composed of 15 places in 95 ms of which 2 ms to minimize.
[2024-05-23 18:48:02] [INFO ] Deduced a trap composed of 20 places in 105 ms of which 2 ms to minimize.
Problem TDEAD49 is UNSAT
Problem TDEAD50 is UNSAT
Problem TDEAD51 is UNSAT
Problem TDEAD52 is UNSAT
Problem TDEAD53 is UNSAT
Problem TDEAD54 is UNSAT
Problem TDEAD55 is UNSAT
Problem TDEAD56 is UNSAT
Problem TDEAD57 is UNSAT
Problem TDEAD58 is UNSAT
Problem TDEAD59 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD61 is UNSAT
Problem TDEAD62 is UNSAT
Problem TDEAD63 is UNSAT
Problem TDEAD64 is UNSAT
Problem TDEAD65 is UNSAT
Problem TDEAD66 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD69 is UNSAT
Problem TDEAD70 is UNSAT
Problem TDEAD71 is UNSAT
Problem TDEAD72 is UNSAT
Problem TDEAD73 is UNSAT
Problem TDEAD74 is UNSAT
Problem TDEAD75 is UNSAT
Problem TDEAD76 is UNSAT
Problem TDEAD77 is UNSAT
Problem TDEAD78 is UNSAT
Problem TDEAD79 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD82 is UNSAT
Problem TDEAD83 is UNSAT
Problem TDEAD84 is UNSAT
Problem TDEAD85 is UNSAT
Problem TDEAD86 is UNSAT
Problem TDEAD87 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD89 is UNSAT
Problem TDEAD90 is UNSAT
Problem TDEAD93 is UNSAT
Problem TDEAD94 is UNSAT
Problem TDEAD95 is UNSAT
Problem TDEAD96 is UNSAT
Problem TDEAD97 is UNSAT
Problem TDEAD98 is UNSAT
Problem TDEAD99 is UNSAT
Problem TDEAD100 is UNSAT
Problem TDEAD101 is UNSAT
Problem TDEAD102 is UNSAT
Problem TDEAD103 is UNSAT
Problem TDEAD104 is UNSAT
Problem TDEAD105 is UNSAT
Problem TDEAD106 is UNSAT
Problem TDEAD107 is UNSAT
Problem TDEAD108 is UNSAT
Problem TDEAD109 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD111 is UNSAT
Problem TDEAD112 is UNSAT
Problem TDEAD113 is UNSAT
Problem TDEAD114 is UNSAT
Problem TDEAD115 is UNSAT
Problem TDEAD116 is UNSAT
Problem TDEAD117 is UNSAT
Problem TDEAD118 is UNSAT
Problem TDEAD119 is UNSAT
Problem TDEAD120 is UNSAT
Problem TDEAD121 is UNSAT
Problem TDEAD122 is UNSAT
Problem TDEAD123 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD125 is UNSAT
Problem TDEAD126 is UNSAT
Problem TDEAD127 is UNSAT
Problem TDEAD128 is UNSAT
Problem TDEAD129 is UNSAT
Problem TDEAD130 is UNSAT
Problem TDEAD131 is UNSAT
Problem TDEAD132 is UNSAT
Problem TDEAD133 is UNSAT
Problem TDEAD134 is UNSAT
Problem TDEAD135 is UNSAT
Problem TDEAD136 is UNSAT
Problem TDEAD137 is UNSAT
Problem TDEAD138 is UNSAT
Problem TDEAD139 is UNSAT
Problem TDEAD140 is UNSAT
Problem TDEAD141 is UNSAT
Problem TDEAD142 is UNSAT
Problem TDEAD143 is UNSAT
Problem TDEAD144 is UNSAT
Problem TDEAD145 is UNSAT
Problem TDEAD146 is UNSAT
Problem TDEAD147 is UNSAT
Problem TDEAD148 is UNSAT
Problem TDEAD149 is UNSAT
Problem TDEAD150 is UNSAT
Problem TDEAD151 is UNSAT
Problem TDEAD152 is UNSAT
Problem TDEAD153 is UNSAT
Problem TDEAD154 is UNSAT
Problem TDEAD155 is UNSAT
Problem TDEAD156 is UNSAT
Problem TDEAD157 is UNSAT
Problem TDEAD158 is UNSAT
Problem TDEAD159 is UNSAT
Problem TDEAD160 is UNSAT
Problem TDEAD161 is UNSAT
Problem TDEAD162 is UNSAT
Problem TDEAD163 is UNSAT
Problem TDEAD164 is UNSAT
Problem TDEAD165 is UNSAT
Problem TDEAD166 is UNSAT
Problem TDEAD167 is UNSAT
Problem TDEAD168 is UNSAT
Problem TDEAD169 is UNSAT
Problem TDEAD170 is UNSAT
Problem TDEAD171 is UNSAT
Problem TDEAD172 is UNSAT
Problem TDEAD173 is UNSAT
Problem TDEAD176 is UNSAT
Problem TDEAD177 is UNSAT
Problem TDEAD178 is UNSAT
Problem TDEAD179 is UNSAT
Problem TDEAD180 is UNSAT
Problem TDEAD181 is UNSAT
Problem TDEAD182 is UNSAT
Problem TDEAD183 is UNSAT
Problem TDEAD184 is UNSAT
Problem TDEAD185 is UNSAT
Problem TDEAD186 is UNSAT
Problem TDEAD187 is UNSAT
Problem TDEAD188 is UNSAT
Problem TDEAD189 is UNSAT
Problem TDEAD190 is UNSAT
Problem TDEAD191 is UNSAT
Problem TDEAD192 is UNSAT
Problem TDEAD193 is UNSAT
Problem TDEAD194 is UNSAT
Problem TDEAD195 is UNSAT
Problem TDEAD196 is UNSAT
Problem TDEAD197 is UNSAT
Problem TDEAD198 is UNSAT
Problem TDEAD199 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD203 is UNSAT
Problem TDEAD204 is UNSAT
Problem TDEAD205 is UNSAT
Problem TDEAD206 is UNSAT
Problem TDEAD207 is UNSAT
Problem TDEAD208 is UNSAT
Problem TDEAD209 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD211 is UNSAT
Problem TDEAD212 is UNSAT
Problem TDEAD213 is UNSAT
Problem TDEAD214 is UNSAT
Problem TDEAD215 is UNSAT
Problem TDEAD216 is UNSAT
Problem TDEAD217 is UNSAT
Problem TDEAD218 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD220 is UNSAT
Problem TDEAD221 is UNSAT
Problem TDEAD223 is UNSAT
Problem TDEAD224 is UNSAT
Problem TDEAD225 is UNSAT
Problem TDEAD226 is UNSAT
Problem TDEAD227 is UNSAT
Problem TDEAD228 is UNSAT
Problem TDEAD229 is UNSAT
Problem TDEAD230 is UNSAT
Problem TDEAD231 is UNSAT
Problem TDEAD232 is UNSAT
Problem TDEAD233 is UNSAT
Problem TDEAD234 is UNSAT
Problem TDEAD235 is UNSAT
Problem TDEAD819 is UNSAT
Problem TDEAD820 is UNSAT
Problem TDEAD821 is UNSAT
Problem TDEAD822 is UNSAT
Problem TDEAD823 is UNSAT
Problem TDEAD824 is UNSAT
Problem TDEAD826 is UNSAT
Problem TDEAD827 is UNSAT
Problem TDEAD828 is UNSAT
Problem TDEAD829 is UNSAT
Problem TDEAD830 is UNSAT
Problem TDEAD832 is UNSAT
Problem TDEAD833 is UNSAT
Problem TDEAD834 is UNSAT
Problem TDEAD835 is UNSAT
Problem TDEAD836 is UNSAT
Problem TDEAD838 is UNSAT
Problem TDEAD839 is UNSAT
Problem TDEAD840 is UNSAT
Problem TDEAD841 is UNSAT
Problem TDEAD842 is UNSAT
Problem TDEAD844 is UNSAT
Problem TDEAD845 is UNSAT
Problem TDEAD846 is UNSAT
Problem TDEAD847 is UNSAT
Problem TDEAD848 is UNSAT
Problem TDEAD851 is UNSAT
Problem TDEAD852 is UNSAT
Problem TDEAD853 is UNSAT
Problem TDEAD854 is UNSAT
Problem TDEAD855 is UNSAT
Problem TDEAD858 is UNSAT
Problem TDEAD859 is UNSAT
Problem TDEAD860 is UNSAT
Problem TDEAD861 is UNSAT
Problem TDEAD862 is UNSAT
Problem TDEAD863 is UNSAT
Problem TDEAD864 is UNSAT
Problem TDEAD865 is UNSAT
Problem TDEAD866 is UNSAT
Problem TDEAD867 is UNSAT
Problem TDEAD868 is UNSAT
Problem TDEAD871 is UNSAT
Problem TDEAD872 is UNSAT
Problem TDEAD873 is UNSAT
Problem TDEAD874 is UNSAT
Problem TDEAD875 is UNSAT
Problem TDEAD876 is UNSAT
Problem TDEAD877 is UNSAT
Problem TDEAD878 is UNSAT
Problem TDEAD879 is UNSAT
Problem TDEAD880 is UNSAT
Problem TDEAD881 is UNSAT
Problem TDEAD884 is UNSAT
Problem TDEAD885 is UNSAT
Problem TDEAD886 is UNSAT
Problem TDEAD887 is UNSAT
Problem TDEAD888 is UNSAT
Problem TDEAD889 is UNSAT
Problem TDEAD890 is UNSAT
Problem TDEAD891 is UNSAT
Problem TDEAD892 is UNSAT
Problem TDEAD893 is UNSAT
Problem TDEAD894 is UNSAT
Problem TDEAD897 is UNSAT
Problem TDEAD898 is UNSAT
Problem TDEAD899 is UNSAT
Problem TDEAD900 is UNSAT
Problem TDEAD901 is UNSAT
Problem TDEAD902 is UNSAT
Problem TDEAD903 is UNSAT
Problem TDEAD904 is UNSAT
Problem TDEAD905 is UNSAT
Problem TDEAD906 is UNSAT
Problem TDEAD907 is UNSAT
Problem TDEAD912 is UNSAT
Problem TDEAD913 is UNSAT
Problem TDEAD914 is UNSAT
Problem TDEAD915 is UNSAT
Problem TDEAD916 is UNSAT
Problem TDEAD917 is UNSAT
Problem TDEAD918 is UNSAT
Problem TDEAD919 is UNSAT
Problem TDEAD920 is UNSAT
Problem TDEAD1193 is UNSAT
Problem TDEAD1195 is UNSAT
Problem TDEAD1197 is UNSAT
Problem TDEAD1199 is UNSAT
Problem TDEAD1201 is UNSAT
Problem TDEAD1203 is UNSAT
Problem TDEAD1205 is UNSAT
Problem TDEAD1207 is UNSAT
Problem TDEAD1209 is UNSAT
Problem TDEAD1211 is UNSAT
Problem TDEAD1213 is UNSAT
Problem TDEAD1215 is UNSAT
Problem TDEAD1217 is UNSAT
Problem TDEAD1219 is UNSAT
Problem TDEAD1221 is UNSAT
Problem TDEAD1223 is UNSAT
Problem TDEAD1225 is UNSAT
Problem TDEAD1227 is UNSAT
Problem TDEAD1229 is UNSAT
Problem TDEAD1231 is UNSAT
Problem TDEAD1233 is UNSAT
Problem TDEAD1236 is UNSAT
Problem TDEAD1238 is UNSAT
Problem TDEAD1240 is UNSAT
Problem TDEAD1242 is UNSAT
Problem TDEAD1244 is UNSAT
Problem TDEAD1246 is UNSAT
Problem TDEAD1248 is UNSAT
Problem TDEAD1250 is UNSAT
Problem TDEAD1252 is UNSAT
Problem TDEAD1253 is UNSAT
Problem TDEAD1256 is UNSAT
Problem TDEAD1257 is UNSAT
Problem TDEAD1260 is UNSAT
Problem TDEAD1261 is UNSAT
Problem TDEAD1264 is UNSAT
Problem TDEAD1265 is UNSAT
Problem TDEAD1268 is UNSAT
Problem TDEAD1269 is UNSAT
Problem TDEAD1272 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/378 variables, 20/39 constraints. Problems are: Problem set: 306 solved, 962 unsolved
[2024-05-23 18:48:03] [INFO ] Deduced a trap composed of 24 places in 358 ms of which 6 ms to minimize.
[2024-05-23 18:48:04] [INFO ] Deduced a trap composed of 15 places in 147 ms of which 2 ms to minimize.
[2024-05-23 18:48:04] [INFO ] Deduced a trap composed of 27 places in 133 ms of which 2 ms to minimize.
[2024-05-23 18:48:05] [INFO ] Deduced a trap composed of 21 places in 134 ms of which 2 ms to minimize.
[2024-05-23 18:48:05] [INFO ] Deduced a trap composed of 23 places in 132 ms of which 2 ms to minimize.
[2024-05-23 18:48:05] [INFO ] Deduced a trap composed of 26 places in 348 ms of which 4 ms to minimize.
[2024-05-23 18:48:06] [INFO ] Deduced a trap composed of 42 places in 376 ms of which 5 ms to minimize.
[2024-05-23 18:48:06] [INFO ] Deduced a trap composed of 18 places in 477 ms of which 6 ms to minimize.
[2024-05-23 18:48:07] [INFO ] Deduced a trap composed of 11 places in 460 ms of which 6 ms to minimize.
[2024-05-23 18:48:07] [INFO ] Deduced a trap composed of 65 places in 386 ms of which 6 ms to minimize.
[2024-05-23 18:48:08] [INFO ] Deduced a trap composed of 22 places in 408 ms of which 5 ms to minimize.
[2024-05-23 18:48:08] [INFO ] Deduced a trap composed of 44 places in 390 ms of which 5 ms to minimize.
[2024-05-23 18:48:09] [INFO ] Deduced a trap composed of 52 places in 431 ms of which 5 ms to minimize.
[2024-05-23 18:48:09] [INFO ] Deduced a trap composed of 46 places in 453 ms of which 5 ms to minimize.
[2024-05-23 18:48:10] [INFO ] Deduced a trap composed of 44 places in 441 ms of which 6 ms to minimize.
[2024-05-23 18:48:10] [INFO ] Deduced a trap composed of 17 places in 483 ms of which 6 ms to minimize.
[2024-05-23 18:48:11] [INFO ] Deduced a trap composed of 61 places in 411 ms of which 5 ms to minimize.
[2024-05-23 18:48:11] [INFO ] Deduced a trap composed of 52 places in 337 ms of which 5 ms to minimize.
[2024-05-23 18:48:12] [INFO ] Deduced a trap composed of 13 places in 412 ms of which 6 ms to minimize.
SMT process timed out in 30995ms, After SMT, problems are : Problem set: 306 solved, 962 unsolved
Search for dead transitions found 306 dead transitions in 31019ms
Found 306 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 306 transitions
Dead transitions reduction (with SMT) removed 306 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 378/384 places, 968/1116 transitions.
Graph (complete) has 2186 edges and 378 vertex of which 236 are kept as prefixes of interest. Removing 142 places using SCC suffix rule.7 ms
Discarding 142 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 53 ms. Remains 236 /378 variables (removed 142) and now considering 968/968 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 236/384 places, 968/1116 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 31254 ms. Remains : 236/384 places, 968/1116 transitions.
Support contains 4 out of 384 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 384/384 places, 1116/1116 transitions.
Applied a total of 0 rules in 14 ms. Remains 384 /384 variables (removed 0) and now considering 1116/1116 (removed 0) transitions.
[2024-05-23 18:48:12] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
// Phase 1: matrix 522 rows 384 cols
[2024-05-23 18:48:12] [INFO ] Computed 19 invariants in 4 ms
[2024-05-23 18:48:12] [INFO ] Implicit Places using invariants in 606 ms returned []
[2024-05-23 18:48:12] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
[2024-05-23 18:48:12] [INFO ] Invariant cache hit.
[2024-05-23 18:48:13] [INFO ] State equation strengthened by 164 read => feed constraints.
[2024-05-23 18:48:14] [INFO ] Implicit Places using invariants and state equation in 1783 ms returned []
Implicit Place search using SMT with State Equation took 2391 ms to find 0 implicit places.
Running 1110 sub problems to find dead transitions.
[2024-05-23 18:48:14] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
[2024-05-23 18:48:14] [INFO ] Invariant cache hit.
[2024-05-23 18:48:14] [INFO ] State equation strengthened by 164 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
[2024-05-23 18:48:30] [INFO ] Deduced a trap composed of 44 places in 234 ms of which 3 ms to minimize.
[2024-05-23 18:48:30] [INFO ] Deduced a trap composed of 34 places in 263 ms of which 4 ms to minimize.
[2024-05-23 18:48:30] [INFO ] Deduced a trap composed of 29 places in 287 ms of which 4 ms to minimize.
[2024-05-23 18:48:31] [INFO ] Deduced a trap composed of 32 places in 314 ms of which 4 ms to minimize.
[2024-05-23 18:48:31] [INFO ] Deduced a trap composed of 26 places in 211 ms of which 3 ms to minimize.
[2024-05-23 18:48:31] [INFO ] Deduced a trap composed of 21 places in 223 ms of which 3 ms to minimize.
[2024-05-23 18:48:31] [INFO ] Deduced a trap composed of 35 places in 182 ms of which 3 ms to minimize.
[2024-05-23 18:48:32] [INFO ] Deduced a trap composed of 32 places in 211 ms of which 4 ms to minimize.
[2024-05-23 18:48:32] [INFO ] Deduced a trap composed of 23 places in 366 ms of which 6 ms to minimize.
[2024-05-23 18:48:32] [INFO ] Deduced a trap composed of 38 places in 143 ms of which 3 ms to minimize.
[2024-05-23 18:48:32] [INFO ] Deduced a trap composed of 28 places in 163 ms of which 3 ms to minimize.
[2024-05-23 18:48:33] [INFO ] Deduced a trap composed of 96 places in 306 ms of which 4 ms to minimize.
[2024-05-23 18:48:33] [INFO ] Deduced a trap composed of 29 places in 302 ms of which 4 ms to minimize.
[2024-05-23 18:48:33] [INFO ] Deduced a trap composed of 58 places in 314 ms of which 5 ms to minimize.
[2024-05-23 18:48:35] [INFO ] Deduced a trap composed of 54 places in 488 ms of which 6 ms to minimize.
[2024-05-23 18:48:35] [INFO ] Deduced a trap composed of 80 places in 394 ms of which 6 ms to minimize.
[2024-05-23 18:48:36] [INFO ] Deduced a trap composed of 72 places in 428 ms of which 5 ms to minimize.
[2024-05-23 18:48:36] [INFO ] Deduced a trap composed of 78 places in 416 ms of which 6 ms to minimize.
[2024-05-23 18:48:37] [INFO ] Deduced a trap composed of 74 places in 306 ms of which 4 ms to minimize.
[2024-05-23 18:48:37] [INFO ] Deduced a trap composed of 50 places in 328 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/384 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
[2024-05-23 18:48:38] [INFO ] Deduced a trap composed of 5 places in 207 ms of which 3 ms to minimize.
[2024-05-23 18:48:38] [INFO ] Deduced a trap composed of 74 places in 267 ms of which 5 ms to minimize.
[2024-05-23 18:48:40] [INFO ] Deduced a trap composed of 89 places in 394 ms of which 5 ms to minimize.
[2024-05-23 18:48:41] [INFO ] Deduced a trap composed of 76 places in 390 ms of which 5 ms to minimize.
[2024-05-23 18:48:41] [INFO ] Deduced a trap composed of 86 places in 351 ms of which 5 ms to minimize.
[2024-05-23 18:48:41] [INFO ] Deduced a trap composed of 75 places in 276 ms of which 5 ms to minimize.
[2024-05-23 18:48:42] [INFO ] Deduced a trap composed of 76 places in 316 ms of which 4 ms to minimize.
[2024-05-23 18:48:42] [INFO ] Deduced a trap composed of 4 places in 356 ms of which 5 ms to minimize.
[2024-05-23 18:48:42] [INFO ] Deduced a trap composed of 3 places in 330 ms of which 5 ms to minimize.
[2024-05-23 18:48:43] [INFO ] Deduced a trap composed of 86 places in 287 ms of which 4 ms to minimize.
[2024-05-23 18:48:43] [INFO ] Deduced a trap composed of 26 places in 106 ms of which 2 ms to minimize.
[2024-05-23 18:48:43] [INFO ] Deduced a trap composed of 86 places in 375 ms of which 5 ms to minimize.
[2024-05-23 18:48:43] [INFO ] Deduced a trap composed of 86 places in 319 ms of which 5 ms to minimize.
[2024-05-23 18:48:44] [INFO ] Deduced a trap composed of 102 places in 431 ms of which 5 ms to minimize.
[2024-05-23 18:48:44] [INFO ] Deduced a trap composed of 72 places in 419 ms of which 5 ms to minimize.
[2024-05-23 18:48:45] [INFO ] Deduced a trap composed of 20 places in 411 ms of which 5 ms to minimize.
[2024-05-23 18:48:45] [INFO ] Deduced a trap composed of 105 places in 434 ms of which 5 ms to minimize.
SMT process timed out in 31071ms, After SMT, problems are : Problem set: 0 solved, 1110 unsolved
Search for dead transitions found 0 dead transitions in 31089ms
Finished structural reductions in LTL mode , in 1 iterations and 33500 ms. Remains : 384/384 places, 1116/1116 transitions.
Treatment of property EisenbergMcGuire-PT-06-LTLCardinality-14 finished in 142062 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F((G(p1)||p0))))))'
Found a Shortening insensitive property : EisenbergMcGuire-PT-06-LTLCardinality-14
Stuttering acceptance computed with spot in 214 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 387 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 387/387 places, 1134/1134 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 387 transition count 1128
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 381 transition count 1128
Performed 112 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 112 Pre rules applied. Total rules applied 12 place count 381 transition count 1016
Deduced a syphon composed of 112 places in 1 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 2 with 224 rules applied. Total rules applied 236 place count 269 transition count 1016
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 239 place count 266 transition count 998
Iterating global reduction 2 with 3 rules applied. Total rules applied 242 place count 266 transition count 998
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 302 place count 236 transition count 968
Applied a total of 302 rules in 101 ms. Remains 236 /387 variables (removed 151) and now considering 968/1134 (removed 166) transitions.
[2024-05-23 18:48:46] [INFO ] Flow matrix only has 374 transitions (discarded 594 similar events)
// Phase 1: matrix 374 rows 236 cols
[2024-05-23 18:48:46] [INFO ] Computed 19 invariants in 2 ms
[2024-05-23 18:48:46] [INFO ] Implicit Places using invariants in 322 ms returned []
[2024-05-23 18:48:46] [INFO ] Flow matrix only has 374 transitions (discarded 594 similar events)
[2024-05-23 18:48:46] [INFO ] Invariant cache hit.
[2024-05-23 18:48:47] [INFO ] State equation strengthened by 164 read => feed constraints.
[2024-05-23 18:48:48] [INFO ] Implicit Places using invariants and state equation in 1110 ms returned []
Implicit Place search using SMT with State Equation took 1434 ms to find 0 implicit places.
Running 962 sub problems to find dead transitions.
[2024-05-23 18:48:48] [INFO ] Flow matrix only has 374 transitions (discarded 594 similar events)
[2024-05-23 18:48:48] [INFO ] Invariant cache hit.
[2024-05-23 18:48:48] [INFO ] State equation strengthened by 164 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/236 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 962 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/236 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 962 unsolved
[2024-05-23 18:48:57] [INFO ] Deduced a trap composed of 3 places in 283 ms of which 4 ms to minimize.
[2024-05-23 18:48:57] [INFO ] Deduced a trap composed of 3 places in 126 ms of which 2 ms to minimize.
[2024-05-23 18:48:57] [INFO ] Deduced a trap composed of 3 places in 84 ms of which 2 ms to minimize.
[2024-05-23 18:48:57] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 1 ms to minimize.
[2024-05-23 18:48:57] [INFO ] Deduced a trap composed of 33 places in 181 ms of which 3 ms to minimize.
[2024-05-23 18:48:58] [INFO ] Deduced a trap composed of 39 places in 239 ms of which 3 ms to minimize.
[2024-05-23 18:48:58] [INFO ] Deduced a trap composed of 51 places in 251 ms of which 3 ms to minimize.
[2024-05-23 18:48:59] [INFO ] Deduced a trap composed of 52 places in 282 ms of which 4 ms to minimize.
[2024-05-23 18:48:59] [INFO ] Deduced a trap composed of 68 places in 280 ms of which 3 ms to minimize.
[2024-05-23 18:48:59] [INFO ] Deduced a trap composed of 64 places in 274 ms of which 4 ms to minimize.
[2024-05-23 18:49:00] [INFO ] Deduced a trap composed of 27 places in 304 ms of which 3 ms to minimize.
[2024-05-23 18:49:00] [INFO ] Deduced a trap composed of 26 places in 303 ms of which 4 ms to minimize.
[2024-05-23 18:49:00] [INFO ] Deduced a trap composed of 40 places in 253 ms of which 3 ms to minimize.
[2024-05-23 18:49:00] [INFO ] Deduced a trap composed of 20 places in 243 ms of which 3 ms to minimize.
[2024-05-23 18:49:01] [INFO ] Deduced a trap composed of 25 places in 238 ms of which 3 ms to minimize.
[2024-05-23 18:49:01] [INFO ] Deduced a trap composed of 26 places in 86 ms of which 2 ms to minimize.
[2024-05-23 18:49:01] [INFO ] Deduced a trap composed of 55 places in 233 ms of which 3 ms to minimize.
[2024-05-23 18:49:01] [INFO ] Deduced a trap composed of 51 places in 258 ms of which 3 ms to minimize.
[2024-05-23 18:49:02] [INFO ] Deduced a trap composed of 21 places in 125 ms of which 1 ms to minimize.
[2024-05-23 18:49:02] [INFO ] Deduced a trap composed of 3 places in 51 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/236 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 962 unsolved
[2024-05-23 18:49:03] [INFO ] Deduced a trap composed of 38 places in 238 ms of which 4 ms to minimize.
[2024-05-23 18:49:04] [INFO ] Deduced a trap composed of 37 places in 220 ms of which 3 ms to minimize.
[2024-05-23 18:49:04] [INFO ] Deduced a trap composed of 15 places in 221 ms of which 3 ms to minimize.
[2024-05-23 18:49:05] [INFO ] Deduced a trap composed of 79 places in 251 ms of which 4 ms to minimize.
[2024-05-23 18:49:05] [INFO ] Deduced a trap composed of 37 places in 237 ms of which 4 ms to minimize.
[2024-05-23 18:49:05] [INFO ] Deduced a trap composed of 52 places in 240 ms of which 4 ms to minimize.
[2024-05-23 18:49:06] [INFO ] Deduced a trap composed of 51 places in 233 ms of which 3 ms to minimize.
[2024-05-23 18:49:06] [INFO ] Deduced a trap composed of 52 places in 232 ms of which 3 ms to minimize.
[2024-05-23 18:49:06] [INFO ] Deduced a trap composed of 35 places in 232 ms of which 3 ms to minimize.
[2024-05-23 18:49:06] [INFO ] Deduced a trap composed of 43 places in 243 ms of which 4 ms to minimize.
[2024-05-23 18:49:07] [INFO ] Deduced a trap composed of 42 places in 260 ms of which 4 ms to minimize.
[2024-05-23 18:49:07] [INFO ] Deduced a trap composed of 35 places in 207 ms of which 3 ms to minimize.
[2024-05-23 18:49:07] [INFO ] Deduced a trap composed of 33 places in 252 ms of which 3 ms to minimize.
[2024-05-23 18:49:07] [INFO ] Deduced a trap composed of 3 places in 107 ms of which 1 ms to minimize.
[2024-05-23 18:49:08] [INFO ] Deduced a trap composed of 11 places in 230 ms of which 3 ms to minimize.
[2024-05-23 18:49:09] [INFO ] Deduced a trap composed of 13 places in 304 ms of which 3 ms to minimize.
[2024-05-23 18:49:09] [INFO ] Deduced a trap composed of 37 places in 255 ms of which 4 ms to minimize.
[2024-05-23 18:49:10] [INFO ] Deduced a trap composed of 16 places in 222 ms of which 3 ms to minimize.
[2024-05-23 18:49:11] [INFO ] Deduced a trap composed of 45 places in 286 ms of which 4 ms to minimize.
[2024-05-23 18:49:11] [INFO ] Deduced a trap composed of 50 places in 226 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/236 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 962 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 236/610 variables, and 59 constraints, problems are : Problem set: 0 solved, 962 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/236 constraints, ReadFeed: 0/164 constraints, PredecessorRefiner: 962/962 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 962 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/236 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 962 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/236 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 962 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/236 variables, 40/59 constraints. Problems are: Problem set: 0 solved, 962 unsolved
[2024-05-23 18:49:24] [INFO ] Deduced a trap composed of 56 places in 211 ms of which 3 ms to minimize.
[2024-05-23 18:49:25] [INFO ] Deduced a trap composed of 47 places in 291 ms of which 4 ms to minimize.
[2024-05-23 18:49:25] [INFO ] Deduced a trap composed of 59 places in 253 ms of which 4 ms to minimize.
[2024-05-23 18:49:25] [INFO ] Deduced a trap composed of 38 places in 278 ms of which 3 ms to minimize.
[2024-05-23 18:49:25] [INFO ] Deduced a trap composed of 40 places in 240 ms of which 3 ms to minimize.
[2024-05-23 18:49:26] [INFO ] Deduced a trap composed of 53 places in 271 ms of which 4 ms to minimize.
[2024-05-23 18:49:26] [INFO ] Deduced a trap composed of 60 places in 264 ms of which 4 ms to minimize.
[2024-05-23 18:49:27] [INFO ] Deduced a trap composed of 18 places in 105 ms of which 2 ms to minimize.
[2024-05-23 18:49:27] [INFO ] Deduced a trap composed of 46 places in 245 ms of which 3 ms to minimize.
[2024-05-23 18:49:27] [INFO ] Deduced a trap composed of 17 places in 285 ms of which 3 ms to minimize.
[2024-05-23 18:49:28] [INFO ] Deduced a trap composed of 53 places in 249 ms of which 3 ms to minimize.
[2024-05-23 18:49:28] [INFO ] Deduced a trap composed of 51 places in 228 ms of which 3 ms to minimize.
[2024-05-23 18:49:28] [INFO ] Deduced a trap composed of 48 places in 253 ms of which 4 ms to minimize.
[2024-05-23 18:49:29] [INFO ] Deduced a trap composed of 47 places in 218 ms of which 4 ms to minimize.
[2024-05-23 18:49:29] [INFO ] Deduced a trap composed of 39 places in 222 ms of which 3 ms to minimize.
[2024-05-23 18:49:29] [INFO ] Deduced a trap composed of 56 places in 302 ms of which 4 ms to minimize.
[2024-05-23 18:49:30] [INFO ] Deduced a trap composed of 47 places in 295 ms of which 4 ms to minimize.
[2024-05-23 18:49:30] [INFO ] Deduced a trap composed of 36 places in 335 ms of which 4 ms to minimize.
[2024-05-23 18:49:30] [INFO ] Deduced a trap composed of 65 places in 274 ms of which 3 ms to minimize.
[2024-05-23 18:49:30] [INFO ] Deduced a trap composed of 57 places in 290 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/236 variables, 20/79 constraints. Problems are: Problem set: 0 solved, 962 unsolved
[2024-05-23 18:49:37] [INFO ] Deduced a trap composed of 24 places in 109 ms of which 2 ms to minimize.
[2024-05-23 18:49:39] [INFO ] Deduced a trap composed of 19 places in 313 ms of which 4 ms to minimize.
[2024-05-23 18:49:39] [INFO ] Deduced a trap composed of 21 places in 267 ms of which 4 ms to minimize.
[2024-05-23 18:49:39] [INFO ] Deduced a trap composed of 19 places in 257 ms of which 3 ms to minimize.
[2024-05-23 18:49:39] [INFO ] Deduced a trap composed of 30 places in 89 ms of which 1 ms to minimize.
[2024-05-23 18:49:40] [INFO ] Deduced a trap composed of 45 places in 326 ms of which 4 ms to minimize.
[2024-05-23 18:49:41] [INFO ] Deduced a trap composed of 65 places in 282 ms of which 4 ms to minimize.
[2024-05-23 18:49:41] [INFO ] Deduced a trap composed of 52 places in 310 ms of which 4 ms to minimize.
[2024-05-23 18:49:41] [INFO ] Deduced a trap composed of 50 places in 262 ms of which 3 ms to minimize.
[2024-05-23 18:49:42] [INFO ] Deduced a trap composed of 46 places in 291 ms of which 4 ms to minimize.
[2024-05-23 18:49:42] [INFO ] Deduced a trap composed of 47 places in 255 ms of which 3 ms to minimize.
[2024-05-23 18:49:42] [INFO ] Deduced a trap composed of 15 places in 72 ms of which 1 ms to minimize.
[2024-05-23 18:49:43] [INFO ] Deduced a trap composed of 47 places in 317 ms of which 3 ms to minimize.
[2024-05-23 18:49:43] [INFO ] Deduced a trap composed of 46 places in 298 ms of which 4 ms to minimize.
[2024-05-23 18:49:43] [INFO ] Deduced a trap composed of 46 places in 244 ms of which 3 ms to minimize.
[2024-05-23 18:49:44] [INFO ] Deduced a trap composed of 44 places in 322 ms of which 3 ms to minimize.
[2024-05-23 18:49:44] [INFO ] Deduced a trap composed of 44 places in 305 ms of which 4 ms to minimize.
[2024-05-23 18:49:44] [INFO ] Deduced a trap composed of 50 places in 257 ms of which 3 ms to minimize.
[2024-05-23 18:49:45] [INFO ] Deduced a trap composed of 44 places in 255 ms of which 4 ms to minimize.
[2024-05-23 18:49:45] [INFO ] Deduced a trap composed of 44 places in 226 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 20/99 constraints. Problems are: Problem set: 0 solved, 962 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 236/610 variables, and 99 constraints, problems are : Problem set: 0 solved, 962 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/236 constraints, ReadFeed: 0/164 constraints, PredecessorRefiner: 0/962 constraints, Known Traps: 80/80 constraints]
After SMT, in 60677ms problems are : Problem set: 0 solved, 962 unsolved
Search for dead transitions found 0 dead transitions in 60687ms
Starting structural reductions in LI_LTL mode, iteration 1 : 236/387 places, 968/1134 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 62226 ms. Remains : 236/387 places, 968/1134 transitions.
Running random walk in product with property : EisenbergMcGuire-PT-06-LTLCardinality-14
Product exploration explored 100000 steps with 25000 reset in 441 ms.
Product exploration explored 100000 steps with 25000 reset in 664 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 p1 p0)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 76 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 144 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (8 resets) in 91 ms. (434 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 31 ms. (1250 steps per ms) remains 1/1 properties
[2024-05-23 18:49:50] [INFO ] Flow matrix only has 374 transitions (discarded 594 similar events)
[2024-05-23 18:49:50] [INFO ] Invariant cache hit.
[2024-05-23 18:49:50] [INFO ] State equation strengthened by 164 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 75/79 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/80 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/80 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 4/84 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/84 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 166/250 variables, 84/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 26/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 72/322 variables, 32/149 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/322 variables, 17/166 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/322 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 112/434 variables, 8/174 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/434 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 8/442 variables, 4/178 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/442 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 168/610 variables, 120/298 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/610 variables, 121/419 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/610 variables, 0/419 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/610 variables, 0/419 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 610/610 variables, and 419 constraints, problems are : Problem set: 0 solved, 1 unsolved in 273 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 236/236 constraints, ReadFeed: 164/164 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 75/79 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/80 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/80 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 4/84 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-23 18:49:50] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/84 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/84 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 166/250 variables, 84/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 26/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/250 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 72/322 variables, 32/150 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/322 variables, 17/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/322 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 112/434 variables, 8/175 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/434 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 8/442 variables, 4/179 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/442 variables, 1/180 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-23 18:49:50] [INFO ] Deduced a trap composed of 3 places in 101 ms of which 1 ms to minimize.
[2024-05-23 18:49:50] [INFO ] Deduced a trap composed of 3 places in 58 ms of which 1 ms to minimize.
[2024-05-23 18:49:50] [INFO ] Deduced a trap composed of 3 places in 105 ms of which 1 ms to minimize.
[2024-05-23 18:49:51] [INFO ] Deduced a trap composed of 28 places in 84 ms of which 2 ms to minimize.
[2024-05-23 18:49:51] [INFO ] Deduced a trap composed of 3 places in 84 ms of which 2 ms to minimize.
[2024-05-23 18:49:51] [INFO ] Deduced a trap composed of 27 places in 93 ms of which 2 ms to minimize.
[2024-05-23 18:49:51] [INFO ] Deduced a trap composed of 23 places in 70 ms of which 1 ms to minimize.
[2024-05-23 18:49:51] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 1 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/442 variables, 8/188 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/442 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 168/610 variables, 120/308 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/610 variables, 121/429 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/610 variables, 0/429 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 0/610 variables, 0/429 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 610/610 variables, and 429 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1205 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 236/236 constraints, ReadFeed: 164/164 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 9/9 constraints]
After SMT, in 1491ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 69 ms.
Support contains 4 out of 236 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 236/236 places, 968/968 transitions.
Applied a total of 0 rules in 41 ms. Remains 236 /236 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 236/236 places, 968/968 transitions.
RANDOM walk for 40000 steps (8 resets) in 206 ms. (193 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 64 ms. (615 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 37322 steps, run visited all 1 properties in 289 ms. (steps per millisecond=129 )
Probabilistic random walk after 37322 steps, saw 20150 distinct states, run finished after 290 ms. (steps per millisecond=128 ) properties seen :1
Knowledge obtained : [(AND p1 p0)]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR p0 p1))), (F (NOT p0)), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 1 factoid took 178 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 150 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 160 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 236 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 236/236 places, 968/968 transitions.
Applied a total of 0 rules in 4 ms. Remains 236 /236 variables (removed 0) and now considering 968/968 (removed 0) transitions.
[2024-05-23 18:49:52] [INFO ] Flow matrix only has 374 transitions (discarded 594 similar events)
[2024-05-23 18:49:52] [INFO ] Invariant cache hit.
[2024-05-23 18:49:53] [INFO ] Implicit Places using invariants in 523 ms returned []
[2024-05-23 18:49:53] [INFO ] Flow matrix only has 374 transitions (discarded 594 similar events)
[2024-05-23 18:49:53] [INFO ] Invariant cache hit.
[2024-05-23 18:49:53] [INFO ] State equation strengthened by 164 read => feed constraints.
[2024-05-23 18:49:54] [INFO ] Implicit Places using invariants and state equation in 1322 ms returned []
Implicit Place search using SMT with State Equation took 1847 ms to find 0 implicit places.
Running 962 sub problems to find dead transitions.
[2024-05-23 18:49:54] [INFO ] Flow matrix only has 374 transitions (discarded 594 similar events)
[2024-05-23 18:49:54] [INFO ] Invariant cache hit.
[2024-05-23 18:49:54] [INFO ] State equation strengthened by 164 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/236 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 962 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/236 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 962 unsolved
[2024-05-23 18:50:04] [INFO ] Deduced a trap composed of 3 places in 302 ms of which 4 ms to minimize.
[2024-05-23 18:50:04] [INFO ] Deduced a trap composed of 3 places in 132 ms of which 2 ms to minimize.
[2024-05-23 18:50:04] [INFO ] Deduced a trap composed of 3 places in 76 ms of which 2 ms to minimize.
[2024-05-23 18:50:04] [INFO ] Deduced a trap composed of 3 places in 51 ms of which 1 ms to minimize.
[2024-05-23 18:50:05] [INFO ] Deduced a trap composed of 33 places in 202 ms of which 3 ms to minimize.
[2024-05-23 18:50:05] [INFO ] Deduced a trap composed of 39 places in 243 ms of which 3 ms to minimize.
[2024-05-23 18:50:06] [INFO ] Deduced a trap composed of 51 places in 253 ms of which 3 ms to minimize.
[2024-05-23 18:50:06] [INFO ] Deduced a trap composed of 52 places in 274 ms of which 4 ms to minimize.
[2024-05-23 18:50:06] [INFO ] Deduced a trap composed of 68 places in 263 ms of which 3 ms to minimize.
[2024-05-23 18:50:07] [INFO ] Deduced a trap composed of 64 places in 271 ms of which 4 ms to minimize.
[2024-05-23 18:50:07] [INFO ] Deduced a trap composed of 27 places in 298 ms of which 4 ms to minimize.
[2024-05-23 18:50:07] [INFO ] Deduced a trap composed of 26 places in 304 ms of which 3 ms to minimize.
[2024-05-23 18:50:07] [INFO ] Deduced a trap composed of 40 places in 249 ms of which 4 ms to minimize.
[2024-05-23 18:50:08] [INFO ] Deduced a trap composed of 20 places in 290 ms of which 3 ms to minimize.
[2024-05-23 18:50:08] [INFO ] Deduced a trap composed of 25 places in 236 ms of which 3 ms to minimize.
[2024-05-23 18:50:08] [INFO ] Deduced a trap composed of 26 places in 79 ms of which 2 ms to minimize.
[2024-05-23 18:50:08] [INFO ] Deduced a trap composed of 55 places in 226 ms of which 3 ms to minimize.
[2024-05-23 18:50:09] [INFO ] Deduced a trap composed of 51 places in 252 ms of which 4 ms to minimize.
[2024-05-23 18:50:09] [INFO ] Deduced a trap composed of 21 places in 130 ms of which 2 ms to minimize.
[2024-05-23 18:50:09] [INFO ] Deduced a trap composed of 3 places in 55 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/236 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 962 unsolved
[2024-05-23 18:50:11] [INFO ] Deduced a trap composed of 38 places in 229 ms of which 3 ms to minimize.
[2024-05-23 18:50:11] [INFO ] Deduced a trap composed of 37 places in 257 ms of which 4 ms to minimize.
[2024-05-23 18:50:11] [INFO ] Deduced a trap composed of 15 places in 224 ms of which 3 ms to minimize.
[2024-05-23 18:50:12] [INFO ] Deduced a trap composed of 79 places in 263 ms of which 3 ms to minimize.
[2024-05-23 18:50:12] [INFO ] Deduced a trap composed of 37 places in 262 ms of which 3 ms to minimize.
[2024-05-23 18:50:13] [INFO ] Deduced a trap composed of 52 places in 241 ms of which 4 ms to minimize.
[2024-05-23 18:50:13] [INFO ] Deduced a trap composed of 51 places in 253 ms of which 4 ms to minimize.
[2024-05-23 18:50:13] [INFO ] Deduced a trap composed of 52 places in 264 ms of which 3 ms to minimize.
[2024-05-23 18:50:14] [INFO ] Deduced a trap composed of 35 places in 277 ms of which 3 ms to minimize.
[2024-05-23 18:50:14] [INFO ] Deduced a trap composed of 43 places in 242 ms of which 3 ms to minimize.
[2024-05-23 18:50:14] [INFO ] Deduced a trap composed of 42 places in 277 ms of which 3 ms to minimize.
[2024-05-23 18:50:14] [INFO ] Deduced a trap composed of 35 places in 210 ms of which 3 ms to minimize.
[2024-05-23 18:50:15] [INFO ] Deduced a trap composed of 33 places in 258 ms of which 3 ms to minimize.
[2024-05-23 18:50:15] [INFO ] Deduced a trap composed of 3 places in 106 ms of which 2 ms to minimize.
[2024-05-23 18:50:15] [INFO ] Deduced a trap composed of 11 places in 232 ms of which 3 ms to minimize.
[2024-05-23 18:50:16] [INFO ] Deduced a trap composed of 13 places in 281 ms of which 4 ms to minimize.
[2024-05-23 18:50:17] [INFO ] Deduced a trap composed of 37 places in 278 ms of which 3 ms to minimize.
[2024-05-23 18:50:17] [INFO ] Deduced a trap composed of 16 places in 239 ms of which 3 ms to minimize.
[2024-05-23 18:50:18] [INFO ] Deduced a trap composed of 45 places in 245 ms of which 3 ms to minimize.
[2024-05-23 18:50:19] [INFO ] Deduced a trap composed of 50 places in 223 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/236 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 962 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 236/610 variables, and 59 constraints, problems are : Problem set: 0 solved, 962 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/236 constraints, ReadFeed: 0/164 constraints, PredecessorRefiner: 962/962 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 962 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/236 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 962 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/236 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 962 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/236 variables, 40/59 constraints. Problems are: Problem set: 0 solved, 962 unsolved
[2024-05-23 18:50:30] [INFO ] Deduced a trap composed of 56 places in 271 ms of which 3 ms to minimize.
[2024-05-23 18:50:31] [INFO ] Deduced a trap composed of 47 places in 284 ms of which 4 ms to minimize.
[2024-05-23 18:50:31] [INFO ] Deduced a trap composed of 59 places in 257 ms of which 4 ms to minimize.
[2024-05-23 18:50:31] [INFO ] Deduced a trap composed of 38 places in 210 ms of which 3 ms to minimize.
[2024-05-23 18:50:32] [INFO ] Deduced a trap composed of 40 places in 233 ms of which 4 ms to minimize.
[2024-05-23 18:50:32] [INFO ] Deduced a trap composed of 53 places in 262 ms of which 4 ms to minimize.
[2024-05-23 18:50:32] [INFO ] Deduced a trap composed of 60 places in 247 ms of which 4 ms to minimize.
[2024-05-23 18:50:33] [INFO ] Deduced a trap composed of 18 places in 95 ms of which 2 ms to minimize.
[2024-05-23 18:50:33] [INFO ] Deduced a trap composed of 46 places in 266 ms of which 3 ms to minimize.
[2024-05-23 18:50:34] [INFO ] Deduced a trap composed of 17 places in 308 ms of which 4 ms to minimize.
[2024-05-23 18:50:34] [INFO ] Deduced a trap composed of 53 places in 269 ms of which 4 ms to minimize.
[2024-05-23 18:50:34] [INFO ] Deduced a trap composed of 51 places in 206 ms of which 3 ms to minimize.
[2024-05-23 18:50:34] [INFO ] Deduced a trap composed of 48 places in 280 ms of which 3 ms to minimize.
[2024-05-23 18:50:35] [INFO ] Deduced a trap composed of 47 places in 205 ms of which 3 ms to minimize.
[2024-05-23 18:50:35] [INFO ] Deduced a trap composed of 39 places in 234 ms of which 3 ms to minimize.
[2024-05-23 18:50:35] [INFO ] Deduced a trap composed of 56 places in 316 ms of which 4 ms to minimize.
[2024-05-23 18:50:36] [INFO ] Deduced a trap composed of 47 places in 306 ms of which 4 ms to minimize.
[2024-05-23 18:50:36] [INFO ] Deduced a trap composed of 36 places in 347 ms of which 4 ms to minimize.
[2024-05-23 18:50:36] [INFO ] Deduced a trap composed of 65 places in 301 ms of which 3 ms to minimize.
[2024-05-23 18:50:37] [INFO ] Deduced a trap composed of 57 places in 289 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/236 variables, 20/79 constraints. Problems are: Problem set: 0 solved, 962 unsolved
[2024-05-23 18:50:43] [INFO ] Deduced a trap composed of 24 places in 103 ms of which 2 ms to minimize.
[2024-05-23 18:50:45] [INFO ] Deduced a trap composed of 19 places in 300 ms of which 3 ms to minimize.
[2024-05-23 18:50:45] [INFO ] Deduced a trap composed of 21 places in 283 ms of which 4 ms to minimize.
[2024-05-23 18:50:45] [INFO ] Deduced a trap composed of 19 places in 265 ms of which 3 ms to minimize.
[2024-05-23 18:50:46] [INFO ] Deduced a trap composed of 30 places in 104 ms of which 2 ms to minimize.
[2024-05-23 18:50:47] [INFO ] Deduced a trap composed of 45 places in 341 ms of which 4 ms to minimize.
[2024-05-23 18:50:47] [INFO ] Deduced a trap composed of 65 places in 295 ms of which 4 ms to minimize.
[2024-05-23 18:50:48] [INFO ] Deduced a trap composed of 52 places in 324 ms of which 4 ms to minimize.
[2024-05-23 18:50:48] [INFO ] Deduced a trap composed of 50 places in 303 ms of which 4 ms to minimize.
[2024-05-23 18:50:48] [INFO ] Deduced a trap composed of 46 places in 322 ms of which 4 ms to minimize.
[2024-05-23 18:50:48] [INFO ] Deduced a trap composed of 47 places in 284 ms of which 4 ms to minimize.
[2024-05-23 18:50:49] [INFO ] Deduced a trap composed of 15 places in 84 ms of which 2 ms to minimize.
[2024-05-23 18:50:49] [INFO ] Deduced a trap composed of 47 places in 311 ms of which 3 ms to minimize.
[2024-05-23 18:50:49] [INFO ] Deduced a trap composed of 46 places in 309 ms of which 3 ms to minimize.
[2024-05-23 18:50:50] [INFO ] Deduced a trap composed of 46 places in 258 ms of which 2 ms to minimize.
[2024-05-23 18:50:50] [INFO ] Deduced a trap composed of 44 places in 187 ms of which 3 ms to minimize.
[2024-05-23 18:50:50] [INFO ] Deduced a trap composed of 44 places in 190 ms of which 3 ms to minimize.
[2024-05-23 18:50:51] [INFO ] Deduced a trap composed of 50 places in 249 ms of which 3 ms to minimize.
[2024-05-23 18:50:51] [INFO ] Deduced a trap composed of 44 places in 246 ms of which 3 ms to minimize.
[2024-05-23 18:50:51] [INFO ] Deduced a trap composed of 44 places in 221 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 20/99 constraints. Problems are: Problem set: 0 solved, 962 unsolved
[2024-05-23 18:50:55] [INFO ] Deduced a trap composed of 67 places in 201 ms of which 3 ms to minimize.
SMT process timed out in 60901ms, After SMT, problems are : Problem set: 0 solved, 962 unsolved
Search for dead transitions found 0 dead transitions in 60915ms
Finished structural reductions in LTL mode , in 1 iterations and 62770 ms. Remains : 236/236 places, 968/968 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 99 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 262 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (8 resets) in 127 ms. (312 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 44 ms. (888 steps per ms) remains 1/1 properties
[2024-05-23 18:50:55] [INFO ] Flow matrix only has 374 transitions (discarded 594 similar events)
[2024-05-23 18:50:55] [INFO ] Invariant cache hit.
[2024-05-23 18:50:55] [INFO ] State equation strengthened by 164 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 75/79 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/80 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/80 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 4/84 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/84 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 166/250 variables, 84/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 26/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 72/322 variables, 32/149 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/322 variables, 17/166 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/322 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 112/434 variables, 8/174 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/434 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 8/442 variables, 4/178 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/442 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 168/610 variables, 120/298 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/610 variables, 121/419 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/610 variables, 0/419 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/610 variables, 0/419 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 610/610 variables, and 419 constraints, problems are : Problem set: 0 solved, 1 unsolved in 400 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 236/236 constraints, ReadFeed: 164/164 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 75/79 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/80 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/80 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 4/84 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-23 18:50:56] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/84 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/84 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 166/250 variables, 84/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 26/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/250 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 72/322 variables, 32/150 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/322 variables, 17/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/322 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 112/434 variables, 8/175 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/434 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 8/442 variables, 4/179 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/442 variables, 1/180 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-23 18:50:56] [INFO ] Deduced a trap composed of 3 places in 134 ms of which 3 ms to minimize.
[2024-05-23 18:50:56] [INFO ] Deduced a trap composed of 3 places in 108 ms of which 2 ms to minimize.
[2024-05-23 18:50:57] [INFO ] Deduced a trap composed of 3 places in 184 ms of which 3 ms to minimize.
[2024-05-23 18:50:57] [INFO ] Deduced a trap composed of 28 places in 154 ms of which 2 ms to minimize.
[2024-05-23 18:50:57] [INFO ] Deduced a trap composed of 3 places in 152 ms of which 2 ms to minimize.
[2024-05-23 18:50:57] [INFO ] Deduced a trap composed of 27 places in 117 ms of which 2 ms to minimize.
[2024-05-23 18:50:57] [INFO ] Deduced a trap composed of 23 places in 77 ms of which 2 ms to minimize.
[2024-05-23 18:50:57] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 1 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/442 variables, 8/188 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/442 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 168/610 variables, 120/308 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/610 variables, 121/429 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/610 variables, 0/429 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 0/610 variables, 0/429 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 610/610 variables, and 429 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1668 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 236/236 constraints, ReadFeed: 164/164 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 9/9 constraints]
After SMT, in 2084ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 44 ms.
Support contains 4 out of 236 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 236/236 places, 968/968 transitions.
Applied a total of 0 rules in 41 ms. Remains 236 /236 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 236/236 places, 968/968 transitions.
RANDOM walk for 40000 steps (8 resets) in 167 ms. (238 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 45 ms. (869 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 37322 steps, run visited all 1 properties in 284 ms. (steps per millisecond=131 )
Probabilistic random walk after 37322 steps, saw 20150 distinct states, run finished after 284 ms. (steps per millisecond=131 ) properties seen :1
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR p0 p1))), (F (NOT p0)), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 1 factoid took 228 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 175 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 136 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 137 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 25000 reset in 256 ms.
Product exploration explored 100000 steps with 25000 reset in 268 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 199 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 236 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 236/236 places, 968/968 transitions.
Applied a total of 0 rules in 36 ms. Remains 236 /236 variables (removed 0) and now considering 968/968 (removed 0) transitions.
[2024-05-23 18:50:59] [INFO ] Redundant transitions in 18 ms returned []
Running 962 sub problems to find dead transitions.
[2024-05-23 18:50:59] [INFO ] Flow matrix only has 374 transitions (discarded 594 similar events)
[2024-05-23 18:50:59] [INFO ] Invariant cache hit.
[2024-05-23 18:51:00] [INFO ] State equation strengthened by 164 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/236 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 962 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/236 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 962 unsolved
[2024-05-23 18:51:09] [INFO ] Deduced a trap composed of 3 places in 275 ms of which 3 ms to minimize.
[2024-05-23 18:51:09] [INFO ] Deduced a trap composed of 3 places in 123 ms of which 2 ms to minimize.
[2024-05-23 18:51:09] [INFO ] Deduced a trap composed of 3 places in 82 ms of which 1 ms to minimize.
[2024-05-23 18:51:09] [INFO ] Deduced a trap composed of 3 places in 53 ms of which 2 ms to minimize.
[2024-05-23 18:51:10] [INFO ] Deduced a trap composed of 33 places in 189 ms of which 3 ms to minimize.
[2024-05-23 18:51:10] [INFO ] Deduced a trap composed of 39 places in 240 ms of which 4 ms to minimize.
[2024-05-23 18:51:11] [INFO ] Deduced a trap composed of 51 places in 265 ms of which 4 ms to minimize.
[2024-05-23 18:51:11] [INFO ] Deduced a trap composed of 52 places in 265 ms of which 4 ms to minimize.
[2024-05-23 18:51:11] [INFO ] Deduced a trap composed of 68 places in 267 ms of which 3 ms to minimize.
[2024-05-23 18:51:12] [INFO ] Deduced a trap composed of 64 places in 273 ms of which 4 ms to minimize.
[2024-05-23 18:51:12] [INFO ] Deduced a trap composed of 27 places in 275 ms of which 3 ms to minimize.
[2024-05-23 18:51:12] [INFO ] Deduced a trap composed of 26 places in 249 ms of which 3 ms to minimize.
[2024-05-23 18:51:12] [INFO ] Deduced a trap composed of 40 places in 138 ms of which 2 ms to minimize.
[2024-05-23 18:51:12] [INFO ] Deduced a trap composed of 20 places in 139 ms of which 2 ms to minimize.
[2024-05-23 18:51:13] [INFO ] Deduced a trap composed of 25 places in 138 ms of which 2 ms to minimize.
[2024-05-23 18:51:13] [INFO ] Deduced a trap composed of 26 places in 57 ms of which 2 ms to minimize.
[2024-05-23 18:51:13] [INFO ] Deduced a trap composed of 55 places in 211 ms of which 4 ms to minimize.
[2024-05-23 18:51:13] [INFO ] Deduced a trap composed of 51 places in 254 ms of which 3 ms to minimize.
[2024-05-23 18:51:14] [INFO ] Deduced a trap composed of 21 places in 136 ms of which 2 ms to minimize.
[2024-05-23 18:51:14] [INFO ] Deduced a trap composed of 3 places in 53 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/236 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 962 unsolved
[2024-05-23 18:51:15] [INFO ] Deduced a trap composed of 38 places in 236 ms of which 4 ms to minimize.
[2024-05-23 18:51:16] [INFO ] Deduced a trap composed of 37 places in 235 ms of which 3 ms to minimize.
[2024-05-23 18:51:16] [INFO ] Deduced a trap composed of 15 places in 208 ms of which 3 ms to minimize.
[2024-05-23 18:51:17] [INFO ] Deduced a trap composed of 79 places in 233 ms of which 3 ms to minimize.
[2024-05-23 18:51:17] [INFO ] Deduced a trap composed of 37 places in 244 ms of which 3 ms to minimize.
[2024-05-23 18:51:17] [INFO ] Deduced a trap composed of 52 places in 246 ms of which 3 ms to minimize.
[2024-05-23 18:51:18] [INFO ] Deduced a trap composed of 51 places in 247 ms of which 4 ms to minimize.
[2024-05-23 18:51:18] [INFO ] Deduced a trap composed of 52 places in 266 ms of which 4 ms to minimize.
[2024-05-23 18:51:18] [INFO ] Deduced a trap composed of 35 places in 188 ms of which 3 ms to minimize.
[2024-05-23 18:51:18] [INFO ] Deduced a trap composed of 43 places in 256 ms of which 3 ms to minimize.
[2024-05-23 18:51:19] [INFO ] Deduced a trap composed of 42 places in 277 ms of which 3 ms to minimize.
[2024-05-23 18:51:19] [INFO ] Deduced a trap composed of 35 places in 209 ms of which 3 ms to minimize.
[2024-05-23 18:51:19] [INFO ] Deduced a trap composed of 33 places in 252 ms of which 5 ms to minimize.
[2024-05-23 18:51:19] [INFO ] Deduced a trap composed of 3 places in 111 ms of which 2 ms to minimize.
[2024-05-23 18:51:20] [INFO ] Deduced a trap composed of 11 places in 234 ms of which 3 ms to minimize.
[2024-05-23 18:51:21] [INFO ] Deduced a trap composed of 13 places in 301 ms of which 3 ms to minimize.
[2024-05-23 18:51:21] [INFO ] Deduced a trap composed of 37 places in 209 ms of which 3 ms to minimize.
[2024-05-23 18:51:22] [INFO ] Deduced a trap composed of 16 places in 212 ms of which 3 ms to minimize.
[2024-05-23 18:51:23] [INFO ] Deduced a trap composed of 45 places in 279 ms of which 4 ms to minimize.
[2024-05-23 18:51:23] [INFO ] Deduced a trap composed of 50 places in 218 ms of which 4 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s46 1.0)
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(s99 0.0)
(s100 0.0)
(s101 0.0)
(s102 0.0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/236 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 962 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 236/610 variables, and 59 constraints, problems are : Problem set: 0 solved, 962 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/236 constraints, ReadFeed: 0/164 constraints, PredecessorRefiner: 962/962 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 962 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/236 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 962 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/236 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 962 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/236 variables, 40/59 constraints. Problems are: Problem set: 0 solved, 962 unsolved
[2024-05-23 18:51:36] [INFO ] Deduced a trap composed of 56 places in 159 ms of which 2 ms to minimize.
[2024-05-23 18:51:36] [INFO ] Deduced a trap composed of 47 places in 170 ms of which 3 ms to minimize.
[2024-05-23 18:51:36] [INFO ] Deduced a trap composed of 59 places in 153 ms of which 4 ms to minimize.
[2024-05-23 18:51:36] [INFO ] Deduced a trap composed of 38 places in 167 ms of which 3 ms to minimize.
[2024-05-23 18:51:36] [INFO ] Deduced a trap composed of 40 places in 139 ms of which 2 ms to minimize.
[2024-05-23 18:51:37] [INFO ] Deduced a trap composed of 53 places in 161 ms of which 2 ms to minimize.
[2024-05-23 18:51:37] [INFO ] Deduced a trap composed of 60 places in 162 ms of which 3 ms to minimize.
[2024-05-23 18:51:37] [INFO ] Deduced a trap composed of 18 places in 53 ms of which 2 ms to minimize.
[2024-05-23 18:51:38] [INFO ] Deduced a trap composed of 46 places in 135 ms of which 2 ms to minimize.
[2024-05-23 18:51:38] [INFO ] Deduced a trap composed of 17 places in 154 ms of which 2 ms to minimize.
[2024-05-23 18:51:38] [INFO ] Deduced a trap composed of 53 places in 147 ms of which 2 ms to minimize.
[2024-05-23 18:51:38] [INFO ] Deduced a trap composed of 51 places in 126 ms of which 2 ms to minimize.
[2024-05-23 18:51:38] [INFO ] Deduced a trap composed of 48 places in 154 ms of which 3 ms to minimize.
[2024-05-23 18:51:38] [INFO ] Deduced a trap composed of 47 places in 225 ms of which 4 ms to minimize.
[2024-05-23 18:51:39] [INFO ] Deduced a trap composed of 39 places in 225 ms of which 3 ms to minimize.
[2024-05-23 18:51:39] [INFO ] Deduced a trap composed of 56 places in 291 ms of which 3 ms to minimize.
[2024-05-23 18:51:39] [INFO ] Deduced a trap composed of 47 places in 288 ms of which 3 ms to minimize.
[2024-05-23 18:51:40] [INFO ] Deduced a trap composed of 36 places in 326 ms of which 4 ms to minimize.
[2024-05-23 18:51:40] [INFO ] Deduced a trap composed of 65 places in 289 ms of which 4 ms to minimize.
[2024-05-23 18:51:40] [INFO ] Deduced a trap composed of 57 places in 219 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/236 variables, 20/79 constraints. Problems are: Problem set: 0 solved, 962 unsolved
[2024-05-23 18:51:46] [INFO ] Deduced a trap composed of 24 places in 104 ms of which 1 ms to minimize.
[2024-05-23 18:51:47] [INFO ] Deduced a trap composed of 19 places in 306 ms of which 4 ms to minimize.
[2024-05-23 18:51:48] [INFO ] Deduced a trap composed of 21 places in 273 ms of which 3 ms to minimize.
[2024-05-23 18:51:48] [INFO ] Deduced a trap composed of 19 places in 278 ms of which 4 ms to minimize.
[2024-05-23 18:51:48] [INFO ] Deduced a trap composed of 30 places in 110 ms of which 1 ms to minimize.
[2024-05-23 18:51:49] [INFO ] Deduced a trap composed of 45 places in 324 ms of which 4 ms to minimize.
[2024-05-23 18:51:50] [INFO ] Deduced a trap composed of 65 places in 308 ms of which 4 ms to minimize.
[2024-05-23 18:51:50] [INFO ] Deduced a trap composed of 52 places in 321 ms of which 4 ms to minimize.
[2024-05-23 18:51:50] [INFO ] Deduced a trap composed of 50 places in 271 ms of which 4 ms to minimize.
[2024-05-23 18:51:51] [INFO ] Deduced a trap composed of 46 places in 304 ms of which 4 ms to minimize.
[2024-05-23 18:51:51] [INFO ] Deduced a trap composed of 47 places in 292 ms of which 3 ms to minimize.
[2024-05-23 18:51:51] [INFO ] Deduced a trap composed of 15 places in 81 ms of which 1 ms to minimize.
[2024-05-23 18:51:51] [INFO ] Deduced a trap composed of 47 places in 309 ms of which 4 ms to minimize.
[2024-05-23 18:51:52] [INFO ] Deduced a trap composed of 46 places in 288 ms of which 3 ms to minimize.
[2024-05-23 18:51:52] [INFO ] Deduced a trap composed of 46 places in 305 ms of which 4 ms to minimize.
[2024-05-23 18:51:53] [INFO ] Deduced a trap composed of 44 places in 320 ms of which 3 ms to minimize.
[2024-05-23 18:51:53] [INFO ] Deduced a trap composed of 44 places in 326 ms of which 3 ms to minimize.
[2024-05-23 18:51:53] [INFO ] Deduced a trap composed of 50 places in 266 ms of which 3 ms to minimize.
[2024-05-23 18:51:54] [INFO ] Deduced a trap composed of 44 places in 252 ms of which 3 ms to minimize.
[2024-05-23 18:51:54] [INFO ] Deduced a trap composed of 44 places in 230 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 20/99 constraints. Problems are: Problem set: 0 solved, 962 unsolved
[2024-05-23 18:51:59] [INFO ] Deduced a trap composed of 67 places in 216 ms of which 3 ms to minimize.
[2024-05-23 18:51:59] [INFO ] Deduced a trap composed of 52 places in 289 ms of which 3 ms to minimize.
[2024-05-23 18:51:59] [INFO ] Deduced a trap composed of 49 places in 298 ms of which 4 ms to minimize.
[2024-05-23 18:52:00] [INFO ] Deduced a trap composed of 57 places in 307 ms of which 4 ms to minimize.
[2024-05-23 18:52:00] [INFO ] Deduced a trap composed of 49 places in 297 ms of which 3 ms to minimize.
[2024-05-23 18:52:00] [INFO ] Deduced a trap composed of 54 places in 264 ms of which 3 ms to minimize.
SMT process timed out in 60950ms, After SMT, problems are : Problem set: 0 solved, 962 unsolved
Search for dead transitions found 0 dead transitions in 60969ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61039 ms. Remains : 236/236 places, 968/968 transitions.
Support contains 4 out of 236 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 236/236 places, 968/968 transitions.
Applied a total of 0 rules in 6 ms. Remains 236 /236 variables (removed 0) and now considering 968/968 (removed 0) transitions.
[2024-05-23 18:52:00] [INFO ] Flow matrix only has 374 transitions (discarded 594 similar events)
[2024-05-23 18:52:00] [INFO ] Invariant cache hit.
[2024-05-23 18:52:01] [INFO ] Implicit Places using invariants in 573 ms returned []
[2024-05-23 18:52:01] [INFO ] Flow matrix only has 374 transitions (discarded 594 similar events)
[2024-05-23 18:52:01] [INFO ] Invariant cache hit.
[2024-05-23 18:52:01] [INFO ] State equation strengthened by 164 read => feed constraints.
[2024-05-23 18:52:02] [INFO ] Implicit Places using invariants and state equation in 1358 ms returned []
Implicit Place search using SMT with State Equation took 1933 ms to find 0 implicit places.
Running 962 sub problems to find dead transitions.
[2024-05-23 18:52:02] [INFO ] Flow matrix only has 374 transitions (discarded 594 similar events)
[2024-05-23 18:52:02] [INFO ] Invariant cache hit.
[2024-05-23 18:52:02] [INFO ] State equation strengthened by 164 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/236 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 962 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/236 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 962 unsolved
[2024-05-23 18:52:10] [INFO ] Deduced a trap composed of 3 places in 142 ms of which 2 ms to minimize.
[2024-05-23 18:52:10] [INFO ] Deduced a trap composed of 3 places in 72 ms of which 1 ms to minimize.
[2024-05-23 18:52:10] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 1 ms to minimize.
[2024-05-23 18:52:10] [INFO ] Deduced a trap composed of 3 places in 33 ms of which 1 ms to minimize.
[2024-05-23 18:52:10] [INFO ] Deduced a trap composed of 33 places in 100 ms of which 2 ms to minimize.
[2024-05-23 18:52:11] [INFO ] Deduced a trap composed of 39 places in 235 ms of which 3 ms to minimize.
[2024-05-23 18:52:11] [INFO ] Deduced a trap composed of 51 places in 251 ms of which 3 ms to minimize.
[2024-05-23 18:52:11] [INFO ] Deduced a trap composed of 52 places in 270 ms of which 4 ms to minimize.
[2024-05-23 18:52:12] [INFO ] Deduced a trap composed of 68 places in 270 ms of which 3 ms to minimize.
[2024-05-23 18:52:12] [INFO ] Deduced a trap composed of 64 places in 265 ms of which 4 ms to minimize.
[2024-05-23 18:52:12] [INFO ] Deduced a trap composed of 27 places in 318 ms of which 3 ms to minimize.
[2024-05-23 18:52:12] [INFO ] Deduced a trap composed of 26 places in 309 ms of which 3 ms to minimize.
[2024-05-23 18:52:13] [INFO ] Deduced a trap composed of 40 places in 252 ms of which 3 ms to minimize.
[2024-05-23 18:52:13] [INFO ] Deduced a trap composed of 20 places in 241 ms of which 3 ms to minimize.
[2024-05-23 18:52:13] [INFO ] Deduced a trap composed of 25 places in 209 ms of which 3 ms to minimize.
[2024-05-23 18:52:13] [INFO ] Deduced a trap composed of 26 places in 89 ms of which 2 ms to minimize.
[2024-05-23 18:52:14] [INFO ] Deduced a trap composed of 55 places in 233 ms of which 3 ms to minimize.
[2024-05-23 18:52:14] [INFO ] Deduced a trap composed of 51 places in 267 ms of which 4 ms to minimize.
[2024-05-23 18:52:14] [INFO ] Deduced a trap composed of 21 places in 138 ms of which 1 ms to minimize.
[2024-05-23 18:52:14] [INFO ] Deduced a trap composed of 3 places in 53 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/236 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 962 unsolved
[2024-05-23 18:52:16] [INFO ] Deduced a trap composed of 38 places in 239 ms of which 3 ms to minimize.
[2024-05-23 18:52:16] [INFO ] Deduced a trap composed of 37 places in 257 ms of which 3 ms to minimize.
[2024-05-23 18:52:17] [INFO ] Deduced a trap composed of 15 places in 227 ms of which 3 ms to minimize.
[2024-05-23 18:52:17] [INFO ] Deduced a trap composed of 79 places in 243 ms of which 3 ms to minimize.
[2024-05-23 18:52:18] [INFO ] Deduced a trap composed of 37 places in 264 ms of which 4 ms to minimize.
[2024-05-23 18:52:18] [INFO ] Deduced a trap composed of 52 places in 233 ms of which 3 ms to minimize.
[2024-05-23 18:52:18] [INFO ] Deduced a trap composed of 51 places in 235 ms of which 3 ms to minimize.
[2024-05-23 18:52:19] [INFO ] Deduced a trap composed of 52 places in 228 ms of which 3 ms to minimize.
[2024-05-23 18:52:19] [INFO ] Deduced a trap composed of 35 places in 243 ms of which 4 ms to minimize.
[2024-05-23 18:52:19] [INFO ] Deduced a trap composed of 43 places in 260 ms of which 4 ms to minimize.
[2024-05-23 18:52:19] [INFO ] Deduced a trap composed of 42 places in 222 ms of which 3 ms to minimize.
[2024-05-23 18:52:19] [INFO ] Deduced a trap composed of 35 places in 220 ms of which 3 ms to minimize.
[2024-05-23 18:52:20] [INFO ] Deduced a trap composed of 33 places in 257 ms of which 4 ms to minimize.
[2024-05-23 18:52:20] [INFO ] Deduced a trap composed of 3 places in 100 ms of which 2 ms to minimize.
[2024-05-23 18:52:20] [INFO ] Deduced a trap composed of 11 places in 237 ms of which 4 ms to minimize.
[2024-05-23 18:52:22] [INFO ] Deduced a trap composed of 13 places in 309 ms of which 4 ms to minimize.
[2024-05-23 18:52:22] [INFO ] Deduced a trap composed of 37 places in 249 ms of which 3 ms to minimize.
[2024-05-23 18:52:22] [INFO ] Deduced a trap composed of 16 places in 210 ms of which 3 ms to minimize.
[2024-05-23 18:52:23] [INFO ] Deduced a trap composed of 45 places in 220 ms of which 3 ms to minimize.
[2024-05-23 18:52:24] [INFO ] Deduced a trap composed of 50 places in 235 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/236 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 962 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 236/610 variables, and 59 constraints, problems are : Problem set: 0 solved, 962 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/236 constraints, ReadFeed: 0/164 constraints, PredecessorRefiner: 962/962 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 962 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/236 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 962 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/236 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 962 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/236 variables, 40/59 constraints. Problems are: Problem set: 0 solved, 962 unsolved
[2024-05-23 18:52:39] [INFO ] Deduced a trap composed of 56 places in 271 ms of which 3 ms to minimize.
[2024-05-23 18:52:40] [INFO ] Deduced a trap composed of 47 places in 284 ms of which 3 ms to minimize.
[2024-05-23 18:52:40] [INFO ] Deduced a trap composed of 59 places in 261 ms of which 4 ms to minimize.
[2024-05-23 18:52:40] [INFO ] Deduced a trap composed of 38 places in 275 ms of which 4 ms to minimize.
[2024-05-23 18:52:41] [INFO ] Deduced a trap composed of 40 places in 241 ms of which 4 ms to minimize.
[2024-05-23 18:52:41] [INFO ] Deduced a trap composed of 53 places in 281 ms of which 3 ms to minimize.
[2024-05-23 18:52:41] [INFO ] Deduced a trap composed of 60 places in 263 ms of which 4 ms to minimize.
[2024-05-23 18:52:42] [INFO ] Deduced a trap composed of 18 places in 94 ms of which 2 ms to minimize.
[2024-05-23 18:52:42] [INFO ] Deduced a trap composed of 46 places in 257 ms of which 3 ms to minimize.
[2024-05-23 18:52:43] [INFO ] Deduced a trap composed of 17 places in 283 ms of which 3 ms to minimize.
[2024-05-23 18:52:43] [INFO ] Deduced a trap composed of 53 places in 248 ms of which 3 ms to minimize.
[2024-05-23 18:52:43] [INFO ] Deduced a trap composed of 51 places in 239 ms of which 3 ms to minimize.
[2024-05-23 18:52:44] [INFO ] Deduced a trap composed of 48 places in 272 ms of which 3 ms to minimize.
[2024-05-23 18:52:44] [INFO ] Deduced a trap composed of 47 places in 227 ms of which 4 ms to minimize.
[2024-05-23 18:52:44] [INFO ] Deduced a trap composed of 39 places in 237 ms of which 3 ms to minimize.
[2024-05-23 18:52:44] [INFO ] Deduced a trap composed of 56 places in 312 ms of which 4 ms to minimize.
[2024-05-23 18:52:45] [INFO ] Deduced a trap composed of 47 places in 317 ms of which 4 ms to minimize.
[2024-05-23 18:52:45] [INFO ] Deduced a trap composed of 36 places in 341 ms of which 5 ms to minimize.
[2024-05-23 18:52:45] [INFO ] Deduced a trap composed of 65 places in 306 ms of which 3 ms to minimize.
[2024-05-23 18:52:46] [INFO ] Deduced a trap composed of 57 places in 283 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/236 variables, 20/79 constraints. Problems are: Problem set: 0 solved, 962 unsolved
[2024-05-23 18:52:52] [INFO ] Deduced a trap composed of 24 places in 101 ms of which 2 ms to minimize.
[2024-05-23 18:52:54] [INFO ] Deduced a trap composed of 19 places in 315 ms of which 4 ms to minimize.
[2024-05-23 18:52:54] [INFO ] Deduced a trap composed of 21 places in 266 ms of which 4 ms to minimize.
[2024-05-23 18:52:54] [INFO ] Deduced a trap composed of 19 places in 269 ms of which 4 ms to minimize.
[2024-05-23 18:52:55] [INFO ] Deduced a trap composed of 30 places in 104 ms of which 1 ms to minimize.
[2024-05-23 18:52:56] [INFO ] Deduced a trap composed of 45 places in 323 ms of which 4 ms to minimize.
[2024-05-23 18:52:56] [INFO ] Deduced a trap composed of 65 places in 290 ms of which 4 ms to minimize.
[2024-05-23 18:52:56] [INFO ] Deduced a trap composed of 52 places in 338 ms of which 4 ms to minimize.
[2024-05-23 18:52:57] [INFO ] Deduced a trap composed of 50 places in 300 ms of which 3 ms to minimize.
[2024-05-23 18:52:57] [INFO ] Deduced a trap composed of 46 places in 304 ms of which 4 ms to minimize.
[2024-05-23 18:52:57] [INFO ] Deduced a trap composed of 47 places in 286 ms of which 4 ms to minimize.
[2024-05-23 18:52:58] [INFO ] Deduced a trap composed of 15 places in 70 ms of which 2 ms to minimize.
[2024-05-23 18:52:58] [INFO ] Deduced a trap composed of 47 places in 319 ms of which 4 ms to minimize.
[2024-05-23 18:52:58] [INFO ] Deduced a trap composed of 46 places in 248 ms of which 4 ms to minimize.
[2024-05-23 18:52:59] [INFO ] Deduced a trap composed of 46 places in 280 ms of which 3 ms to minimize.
[2024-05-23 18:52:59] [INFO ] Deduced a trap composed of 44 places in 312 ms of which 4 ms to minimize.
[2024-05-23 18:52:59] [INFO ] Deduced a trap composed of 44 places in 322 ms of which 4 ms to minimize.
[2024-05-23 18:53:00] [INFO ] Deduced a trap composed of 50 places in 238 ms of which 3 ms to minimize.
[2024-05-23 18:53:00] [INFO ] Deduced a trap composed of 44 places in 247 ms of which 3 ms to minimize.
[2024-05-23 18:53:00] [INFO ] Deduced a trap composed of 44 places in 190 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 20/99 constraints. Problems are: Problem set: 0 solved, 962 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 236/610 variables, and 99 constraints, problems are : Problem set: 0 solved, 962 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/236 constraints, ReadFeed: 0/164 constraints, PredecessorRefiner: 0/962 constraints, Known Traps: 80/80 constraints]
After SMT, in 60562ms problems are : Problem set: 0 solved, 962 unsolved
Search for dead transitions found 0 dead transitions in 60572ms
Finished structural reductions in LTL mode , in 1 iterations and 62513 ms. Remains : 236/236 places, 968/968 transitions.
Treatment of property EisenbergMcGuire-PT-06-LTLCardinality-14 finished in 257467 ms.
[2024-05-23 18:53:03] [INFO ] Flatten gal took : 95 ms
[2024-05-23 18:53:03] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 4 ms.
[2024-05-23 18:53:03] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 387 places, 1134 transitions and 5328 arcs took 24 ms.
Total runtime 796603 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running EisenbergMcGuire-PT-06
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/413/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 387
TRANSITIONS: 1134
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.054s, Sys 0.012s]
SAVING FILE /home/mcc/execution/413/model (.net / .def) ...
EXPORT TIME: [User 0.009s, Sys 0.000s]
----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES
Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net
Process ID: 4352
MODEL NAME: /home/mcc/execution/413/model
387 places, 1134 transitions.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
Error in allocating array of size 4194304 at unique_table.cc, line 313
MEDDLY ERROR: Insufficient memory
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="EisenbergMcGuire-PT-06"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is EisenbergMcGuire-PT-06, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r157-smll-171636265200171"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-06.tgz
mv EisenbergMcGuire-PT-06 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;