About the Execution of GreatSPN+red for AutoFlight-PT-12b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 11207.235 | 3600000.00 | 10713156.00 | 6843.80 | FFFTFFFF?F??TTFF | 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.r025-smll-171620166000163.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 AutoFlight-PT-12b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r025-smll-171620166000163
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 712K
-rw-r--r-- 1 mcc users 9.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 106K 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 64K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 15:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 17:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Apr 12 22:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 87K Apr 12 22:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Apr 12 22:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K Apr 12 22:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 266K 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 AutoFlight-PT-12b-LTLCardinality-00
FORMULA_NAME AutoFlight-PT-12b-LTLCardinality-01
FORMULA_NAME AutoFlight-PT-12b-LTLCardinality-02
FORMULA_NAME AutoFlight-PT-12b-LTLCardinality-03
FORMULA_NAME AutoFlight-PT-12b-LTLCardinality-04
FORMULA_NAME AutoFlight-PT-12b-LTLCardinality-05
FORMULA_NAME AutoFlight-PT-12b-LTLCardinality-06
FORMULA_NAME AutoFlight-PT-12b-LTLCardinality-07
FORMULA_NAME AutoFlight-PT-12b-LTLCardinality-08
FORMULA_NAME AutoFlight-PT-12b-LTLCardinality-09
FORMULA_NAME AutoFlight-PT-12b-LTLCardinality-10
FORMULA_NAME AutoFlight-PT-12b-LTLCardinality-11
FORMULA_NAME AutoFlight-PT-12b-LTLCardinality-12
FORMULA_NAME AutoFlight-PT-12b-LTLCardinality-13
FORMULA_NAME AutoFlight-PT-12b-LTLCardinality-14
FORMULA_NAME AutoFlight-PT-12b-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716296999422
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutoFlight-PT-12b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-21 13:10:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-21 13:10:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 13:10:01] [INFO ] Load time of PNML (sax parser for PT used): 213 ms
[2024-05-21 13:10:01] [INFO ] Transformed 1126 places.
[2024-05-21 13:10:01] [INFO ] Transformed 1124 transitions.
[2024-05-21 13:10:01] [INFO ] Found NUPN structural information;
[2024-05-21 13:10:01] [INFO ] Parsed PT model containing 1126 places and 1124 transitions and 2618 arcs in 415 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA AutoFlight-PT-12b-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-12b-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-12b-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-12b-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-12b-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-12b-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-12b-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-12b-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 1126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1126/1126 places, 1124/1124 transitions.
Discarding 153 places :
Symmetric choice reduction at 0 with 153 rule applications. Total rules 153 place count 973 transition count 971
Iterating global reduction 0 with 153 rules applied. Total rules applied 306 place count 973 transition count 971
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 330 place count 973 transition count 947
Discarding 66 places :
Symmetric choice reduction at 1 with 66 rule applications. Total rules 396 place count 907 transition count 881
Iterating global reduction 1 with 66 rules applied. Total rules applied 462 place count 907 transition count 881
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 474 place count 895 transition count 869
Iterating global reduction 1 with 12 rules applied. Total rules applied 486 place count 895 transition count 869
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 497 place count 884 transition count 858
Iterating global reduction 1 with 11 rules applied. Total rules applied 508 place count 884 transition count 858
Applied a total of 508 rules in 558 ms. Remains 884 /1126 variables (removed 242) and now considering 858/1124 (removed 266) transitions.
// Phase 1: matrix 858 rows 884 cols
[2024-05-21 13:10:02] [INFO ] Computed 76 invariants in 42 ms
[2024-05-21 13:10:03] [INFO ] Implicit Places using invariants in 845 ms returned []
[2024-05-21 13:10:03] [INFO ] Invariant cache hit.
[2024-05-21 13:10:04] [INFO ] Implicit Places using invariants and state equation in 1164 ms returned []
Implicit Place search using SMT with State Equation took 2060 ms to find 0 implicit places.
Running 857 sub problems to find dead transitions.
[2024-05-21 13:10:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/883 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 857 unsolved
At refinement iteration 1 (OVERLAPS) 1/884 variables, 75/75 constraints. Problems are: Problem set: 0 solved, 857 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/884 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 857 unsolved
[2024-05-21 13:10:34] [INFO ] Deduced a trap composed of 35 places in 657 ms of which 93 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 884/1742 variables, and 77 constraints, problems are : Problem set: 0 solved, 857 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 75/75 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/884 constraints, PredecessorRefiner: 857/857 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 857 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/883 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 857 unsolved
At refinement iteration 1 (OVERLAPS) 1/884 variables, 75/75 constraints. Problems are: Problem set: 0 solved, 857 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/884 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 857 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/884 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 857 unsolved
[2024-05-21 13:10:51] [INFO ] Deduced a trap composed of 100 places in 671 ms of which 12 ms to minimize.
[2024-05-21 13:10:51] [INFO ] Deduced a trap composed of 114 places in 555 ms of which 9 ms to minimize.
[2024-05-21 13:10:52] [INFO ] Deduced a trap composed of 109 places in 512 ms of which 9 ms to minimize.
[2024-05-21 13:10:53] [INFO ] Deduced a trap composed of 101 places in 594 ms of which 8 ms to minimize.
[2024-05-21 13:10:53] [INFO ] Deduced a trap composed of 20 places in 576 ms of which 8 ms to minimize.
[2024-05-21 13:10:54] [INFO ] Deduced a trap composed of 16 places in 579 ms of which 8 ms to minimize.
[2024-05-21 13:10:54] [INFO ] Deduced a trap composed of 107 places in 527 ms of which 8 ms to minimize.
[2024-05-21 13:10:55] [INFO ] Deduced a trap composed of 129 places in 682 ms of which 8 ms to minimize.
[2024-05-21 13:10:56] [INFO ] Deduced a trap composed of 133 places in 495 ms of which 8 ms to minimize.
[2024-05-21 13:10:56] [INFO ] Deduced a trap composed of 113 places in 521 ms of which 8 ms to minimize.
[2024-05-21 13:10:57] [INFO ] Deduced a trap composed of 107 places in 559 ms of which 8 ms to minimize.
[2024-05-21 13:10:57] [INFO ] Deduced a trap composed of 115 places in 495 ms of which 6 ms to minimize.
[2024-05-21 13:10:58] [INFO ] Deduced a trap composed of 110 places in 481 ms of which 7 ms to minimize.
[2024-05-21 13:10:58] [INFO ] Deduced a trap composed of 18 places in 414 ms of which 7 ms to minimize.
[2024-05-21 13:10:59] [INFO ] Deduced a trap composed of 113 places in 471 ms of which 7 ms to minimize.
[2024-05-21 13:10:59] [INFO ] Deduced a trap composed of 107 places in 434 ms of which 7 ms to minimize.
[2024-05-21 13:11:00] [INFO ] Deduced a trap composed of 111 places in 492 ms of which 6 ms to minimize.
[2024-05-21 13:11:00] [INFO ] Deduced a trap composed of 107 places in 453 ms of which 6 ms to minimize.
[2024-05-21 13:11:01] [INFO ] Deduced a trap composed of 125 places in 463 ms of which 6 ms to minimize.
[2024-05-21 13:11:01] [INFO ] Deduced a trap composed of 109 places in 453 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/884 variables, 20/97 constraints. Problems are: Problem set: 0 solved, 857 unsolved
[2024-05-21 13:11:03] [INFO ] Deduced a trap composed of 120 places in 471 ms of which 7 ms to minimize.
[2024-05-21 13:11:03] [INFO ] Deduced a trap composed of 107 places in 455 ms of which 7 ms to minimize.
[2024-05-21 13:11:04] [INFO ] Deduced a trap composed of 21 places in 555 ms of which 7 ms to minimize.
[2024-05-21 13:11:05] [INFO ] Deduced a trap composed of 103 places in 493 ms of which 8 ms to minimize.
[2024-05-21 13:11:05] [INFO ] Deduced a trap composed of 91 places in 399 ms of which 8 ms to minimize.
SMT process timed out in 60694ms, After SMT, problems are : Problem set: 0 solved, 857 unsolved
Search for dead transitions found 0 dead transitions in 60737ms
Starting structural reductions in LTL mode, iteration 1 : 884/1126 places, 858/1124 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63396 ms. Remains : 884/1126 places, 858/1124 transitions.
Support contains 26 out of 884 places after structural reductions.
[2024-05-21 13:11:05] [INFO ] Flatten gal took : 130 ms
[2024-05-21 13:11:05] [INFO ] Flatten gal took : 57 ms
[2024-05-21 13:11:06] [INFO ] Input system was already deterministic with 858 transitions.
RANDOM walk for 40000 steps (72 resets) in 2712 ms. (14 steps per ms) remains 7/16 properties
BEST_FIRST walk for 40004 steps (8 resets) in 225 ms. (177 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 105 ms. (377 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 79 ms. (500 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 198 ms. (201 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 96 ms. (412 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 80 ms. (493 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 106 ms. (373 steps per ms) remains 7/7 properties
[2024-05-21 13:11:07] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 339/351 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/351 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 473/824 variables, 66/75 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/824 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 60/884 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/884 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 858/1742 variables, 884/960 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1742 variables, 0/960 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (OVERLAPS) 0/1742 variables, 0/960 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1742/1742 variables, and 960 constraints, problems are : Problem set: 0 solved, 7 unsolved in 1348 ms.
Refiners :[Positive P Invariants (semi-flows): 75/75 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 884/884 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 339/351 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/351 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 473/824 variables, 66/75 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-21 13:11:09] [INFO ] Deduced a trap composed of 33 places in 79 ms of which 2 ms to minimize.
[2024-05-21 13:11:09] [INFO ] Deduced a trap composed of 25 places in 64 ms of which 2 ms to minimize.
[2024-05-21 13:11:09] [INFO ] Deduced a trap composed of 72 places in 54 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/824 variables, 3/78 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/824 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 60/884 variables, 1/79 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-21 13:11:09] [INFO ] Deduced a trap composed of 17 places in 345 ms of which 6 ms to minimize.
[2024-05-21 13:11:10] [INFO ] Deduced a trap composed of 35 places in 273 ms of which 5 ms to minimize.
[2024-05-21 13:11:10] [INFO ] Deduced a trap composed of 110 places in 347 ms of which 6 ms to minimize.
[2024-05-21 13:11:10] [INFO ] Deduced a trap composed of 19 places in 327 ms of which 5 ms to minimize.
[2024-05-21 13:11:11] [INFO ] Deduced a trap composed of 120 places in 317 ms of which 6 ms to minimize.
[2024-05-21 13:11:11] [INFO ] Deduced a trap composed of 139 places in 327 ms of which 5 ms to minimize.
[2024-05-21 13:11:11] [INFO ] Deduced a trap composed of 108 places in 322 ms of which 6 ms to minimize.
[2024-05-21 13:11:12] [INFO ] Deduced a trap composed of 134 places in 319 ms of which 6 ms to minimize.
[2024-05-21 13:11:12] [INFO ] Deduced a trap composed of 145 places in 307 ms of which 5 ms to minimize.
[2024-05-21 13:11:12] [INFO ] Deduced a trap composed of 135 places in 303 ms of which 6 ms to minimize.
[2024-05-21 13:11:13] [INFO ] Deduced a trap composed of 168 places in 300 ms of which 5 ms to minimize.
[2024-05-21 13:11:13] [INFO ] Deduced a trap composed of 78 places in 112 ms of which 4 ms to minimize.
[2024-05-21 13:11:13] [INFO ] Deduced a trap composed of 69 places in 110 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 884/1742 variables, and 92 constraints, problems are : Problem set: 0 solved, 7 unsolved in 5007 ms.
Refiners :[Positive P Invariants (semi-flows): 75/75 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/884 constraints, PredecessorRefiner: 0/7 constraints, Known Traps: 16/16 constraints]
After SMT, in 6382ms problems are : Problem set: 0 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 12 out of 884 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 884/884 places, 858/858 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 306 transitions
Trivial Post-agglo rules discarded 306 transitions
Performed 306 trivial Post agglomeration. Transition count delta: 306
Iterating post reduction 0 with 306 rules applied. Total rules applied 306 place count 884 transition count 552
Reduce places removed 306 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 1 with 339 rules applied. Total rules applied 645 place count 578 transition count 519
Reduce places removed 22 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 26 rules applied. Total rules applied 671 place count 556 transition count 515
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 6 rules applied. Total rules applied 677 place count 552 transition count 513
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 678 place count 551 transition count 513
Performed 105 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 105 Pre rules applied. Total rules applied 678 place count 551 transition count 408
Deduced a syphon composed of 105 places in 2 ms
Reduce places removed 105 places and 0 transitions.
Iterating global reduction 5 with 210 rules applied. Total rules applied 888 place count 446 transition count 408
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 891 place count 443 transition count 405
Iterating global reduction 5 with 3 rules applied. Total rules applied 894 place count 443 transition count 405
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 894 place count 443 transition count 403
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 898 place count 441 transition count 403
Performed 168 Post agglomeration using F-continuation condition with reduction of 23 identical transitions.
Deduced a syphon composed of 168 places in 1 ms
Reduce places removed 168 places and 0 transitions.
Iterating global reduction 5 with 336 rules applied. Total rules applied 1234 place count 273 transition count 212
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1235 place count 273 transition count 211
Free-agglomeration rule applied 48 times.
Iterating global reduction 6 with 48 rules applied. Total rules applied 1283 place count 273 transition count 163
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 6 with 48 rules applied. Total rules applied 1331 place count 225 transition count 163
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1332 place count 224 transition count 162
Reduce places removed 55 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 87 transitions
Trivial Post-agglo rules discarded 87 transitions
Performed 87 trivial Post agglomeration. Transition count delta: 87
Iterating post reduction 7 with 142 rules applied. Total rules applied 1474 place count 169 transition count 75
Reduce places removed 87 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 8 with 90 rules applied. Total rules applied 1564 place count 82 transition count 72
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 1567 place count 79 transition count 72
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 17 Pre rules applied. Total rules applied 1567 place count 79 transition count 55
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 10 with 34 rules applied. Total rules applied 1601 place count 62 transition count 55
Applied a total of 1601 rules in 240 ms. Remains 62 /884 variables (removed 822) and now considering 55/858 (removed 803) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 240 ms. Remains : 62/884 places, 55/858 transitions.
RANDOM walk for 450 steps (0 resets) in 19 ms. (22 steps per ms) remains 0/7 properties
Computed a total of 218 stabilizing places and 218 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(X(X((p0||G(!p1)||(!p1&&F(!p2)))))))'
Support contains 4 out of 884 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 884/884 places, 858/858 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 877 transition count 851
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 877 transition count 851
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 17 place count 874 transition count 848
Iterating global reduction 0 with 3 rules applied. Total rules applied 20 place count 874 transition count 848
Applied a total of 20 rules in 227 ms. Remains 874 /884 variables (removed 10) and now considering 848/858 (removed 10) transitions.
// Phase 1: matrix 848 rows 874 cols
[2024-05-21 13:11:14] [INFO ] Computed 76 invariants in 11 ms
[2024-05-21 13:11:14] [INFO ] Implicit Places using invariants in 388 ms returned []
[2024-05-21 13:11:14] [INFO ] Invariant cache hit.
[2024-05-21 13:11:15] [INFO ] Implicit Places using invariants and state equation in 1024 ms returned []
Implicit Place search using SMT with State Equation took 1415 ms to find 0 implicit places.
Running 847 sub problems to find dead transitions.
[2024-05-21 13:11:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/873 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 847 unsolved
At refinement iteration 1 (OVERLAPS) 1/874 variables, 75/75 constraints. Problems are: Problem set: 0 solved, 847 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/874 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 847 unsolved
[2024-05-21 13:11:44] [INFO ] Deduced a trap composed of 103 places in 635 ms of which 9 ms to minimize.
[2024-05-21 13:11:44] [INFO ] Deduced a trap composed of 17 places in 621 ms of which 8 ms to minimize.
[2024-05-21 13:11:45] [INFO ] Deduced a trap composed of 136 places in 624 ms of which 9 ms to minimize.
[2024-05-21 13:11:46] [INFO ] Deduced a trap composed of 115 places in 583 ms of which 8 ms to minimize.
SMT process timed out in 30209ms, After SMT, problems are : Problem set: 0 solved, 847 unsolved
Search for dead transitions found 0 dead transitions in 30221ms
Starting structural reductions in LTL mode, iteration 1 : 874/884 places, 848/858 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31866 ms. Remains : 874/884 places, 848/858 transitions.
Stuttering acceptance computed with spot in 451 ms :[true, p2, (AND (NOT p0) p1), (AND p2 p1), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : AutoFlight-PT-12b-LTLCardinality-02
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 2 ms.
FORMULA AutoFlight-PT-12b-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-12b-LTLCardinality-02 finished in 32410 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 2 out of 884 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 884/884 places, 858/858 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 877 transition count 851
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 877 transition count 851
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 17 place count 874 transition count 848
Iterating global reduction 0 with 3 rules applied. Total rules applied 20 place count 874 transition count 848
Applied a total of 20 rules in 122 ms. Remains 874 /884 variables (removed 10) and now considering 848/858 (removed 10) transitions.
// Phase 1: matrix 848 rows 874 cols
[2024-05-21 13:11:46] [INFO ] Computed 76 invariants in 11 ms
[2024-05-21 13:11:47] [INFO ] Implicit Places using invariants in 359 ms returned []
[2024-05-21 13:11:47] [INFO ] Invariant cache hit.
[2024-05-21 13:11:48] [INFO ] Implicit Places using invariants and state equation in 1025 ms returned []
Implicit Place search using SMT with State Equation took 1388 ms to find 0 implicit places.
Running 847 sub problems to find dead transitions.
[2024-05-21 13:11:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/873 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 847 unsolved
At refinement iteration 1 (OVERLAPS) 1/874 variables, 75/75 constraints. Problems are: Problem set: 0 solved, 847 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/874 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 847 unsolved
[2024-05-21 13:12:16] [INFO ] Deduced a trap composed of 98 places in 609 ms of which 8 ms to minimize.
[2024-05-21 13:12:17] [INFO ] Deduced a trap composed of 15 places in 586 ms of which 8 ms to minimize.
[2024-05-21 13:12:17] [INFO ] Deduced a trap composed of 18 places in 571 ms of which 7 ms to minimize.
[2024-05-21 13:12:18] [INFO ] Deduced a trap composed of 126 places in 577 ms of which 8 ms to minimize.
SMT process timed out in 30155ms, After SMT, problems are : Problem set: 0 solved, 847 unsolved
Search for dead transitions found 0 dead transitions in 30171ms
Starting structural reductions in LTL mode, iteration 1 : 874/884 places, 848/858 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31685 ms. Remains : 874/884 places, 848/858 transitions.
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : AutoFlight-PT-12b-LTLCardinality-03
Product exploration explored 100000 steps with 50000 reset in 385 ms.
Product exploration explored 100000 steps with 50000 reset in 369 ms.
Computed a total of 210 stabilizing places and 210 stable transitions
Computed a total of 210 stabilizing places and 210 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 20 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA AutoFlight-PT-12b-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property AutoFlight-PT-12b-LTLCardinality-03 finished in 32610 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||G(p1)))))'
Support contains 4 out of 884 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 884/884 places, 858/858 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 878 transition count 852
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 878 transition count 852
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 876 transition count 850
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 876 transition count 850
Applied a total of 16 rules in 115 ms. Remains 876 /884 variables (removed 8) and now considering 850/858 (removed 8) transitions.
// Phase 1: matrix 850 rows 876 cols
[2024-05-21 13:12:19] [INFO ] Computed 76 invariants in 9 ms
[2024-05-21 13:12:19] [INFO ] Implicit Places using invariants in 342 ms returned []
[2024-05-21 13:12:19] [INFO ] Invariant cache hit.
[2024-05-21 13:12:20] [INFO ] Implicit Places using invariants and state equation in 1080 ms returned []
Implicit Place search using SMT with State Equation took 1428 ms to find 0 implicit places.
Running 849 sub problems to find dead transitions.
[2024-05-21 13:12:20] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/875 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 849 unsolved
At refinement iteration 1 (OVERLAPS) 1/876 variables, 75/75 constraints. Problems are: Problem set: 0 solved, 849 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/876 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 849 unsolved
[2024-05-21 13:12:49] [INFO ] Deduced a trap composed of 35 places in 652 ms of which 9 ms to minimize.
[2024-05-21 13:12:50] [INFO ] Deduced a trap composed of 102 places in 612 ms of which 8 ms to minimize.
[2024-05-21 13:12:50] [INFO ] Deduced a trap composed of 16 places in 623 ms of which 9 ms to minimize.
[2024-05-21 13:12:51] [INFO ] Deduced a trap composed of 106 places in 521 ms of which 8 ms to minimize.
SMT process timed out in 30631ms, After SMT, problems are : Problem set: 0 solved, 849 unsolved
Search for dead transitions found 0 dead transitions in 30641ms
Starting structural reductions in LTL mode, iteration 1 : 876/884 places, 850/858 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32186 ms. Remains : 876/884 places, 850/858 transitions.
Stuttering acceptance computed with spot in 160 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : AutoFlight-PT-12b-LTLCardinality-05
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA AutoFlight-PT-12b-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-12b-LTLCardinality-05 finished in 32369 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)&&X(p1))))'
Support contains 3 out of 884 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 884/884 places, 858/858 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 876 transition count 850
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 876 transition count 850
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 20 place count 872 transition count 846
Iterating global reduction 0 with 4 rules applied. Total rules applied 24 place count 872 transition count 846
Applied a total of 24 rules in 92 ms. Remains 872 /884 variables (removed 12) and now considering 846/858 (removed 12) transitions.
// Phase 1: matrix 846 rows 872 cols
[2024-05-21 13:12:51] [INFO ] Computed 76 invariants in 7 ms
[2024-05-21 13:12:52] [INFO ] Implicit Places using invariants in 434 ms returned []
[2024-05-21 13:12:52] [INFO ] Invariant cache hit.
[2024-05-21 13:12:53] [INFO ] Implicit Places using invariants and state equation in 1081 ms returned []
Implicit Place search using SMT with State Equation took 1518 ms to find 0 implicit places.
Running 845 sub problems to find dead transitions.
[2024-05-21 13:12:53] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/871 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 845 unsolved
At refinement iteration 1 (OVERLAPS) 1/872 variables, 75/75 constraints. Problems are: Problem set: 0 solved, 845 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/872 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 845 unsolved
[2024-05-21 13:13:20] [INFO ] Deduced a trap composed of 35 places in 625 ms of which 8 ms to minimize.
[2024-05-21 13:13:21] [INFO ] Deduced a trap composed of 100 places in 476 ms of which 6 ms to minimize.
[2024-05-21 13:13:22] [INFO ] Deduced a trap composed of 26 places in 499 ms of which 7 ms to minimize.
[2024-05-21 13:13:22] [INFO ] Deduced a trap composed of 25 places in 348 ms of which 5 ms to minimize.
[2024-05-21 13:13:22] [INFO ] Deduced a trap composed of 26 places in 341 ms of which 6 ms to minimize.
[2024-05-21 13:13:23] [INFO ] Deduced a trap composed of 23 places in 286 ms of which 5 ms to minimize.
[2024-05-21 13:13:23] [INFO ] Deduced a trap composed of 20 places in 369 ms of which 5 ms to minimize.
SMT process timed out in 30328ms, After SMT, problems are : Problem set: 0 solved, 845 unsolved
Search for dead transitions found 0 dead transitions in 30337ms
Starting structural reductions in LTL mode, iteration 1 : 872/884 places, 846/858 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31951 ms. Remains : 872/884 places, 846/858 transitions.
Stuttering acceptance computed with spot in 119 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : AutoFlight-PT-12b-LTLCardinality-08
Product exploration explored 100000 steps with 582 reset in 410 ms.
Product exploration explored 100000 steps with 578 reset in 368 ms.
Computed a total of 210 stabilizing places and 210 stable transitions
Computed a total of 210 stabilizing places and 210 stable transitions
Detected a total of 210/872 stabilizing places and 210/846 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 156 ms. Reduced automaton from 3 states, 8 edges and 2 AP (stutter sensitive) to 3 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 118 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
RANDOM walk for 40000 steps (72 resets) in 300 ms. (132 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 214 ms. (186 steps per ms) remains 1/1 properties
[2024-05-21 13:13:24] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 250/253 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/253 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 556/809 variables, 71/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/809 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 63/872 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/872 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 846/1718 variables, 872/948 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1718 variables, 0/948 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/1718 variables, 0/948 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1718/1718 variables, and 948 constraints, problems are : Problem set: 0 solved, 1 unsolved in 601 ms.
Refiners :[Positive P Invariants (semi-flows): 75/75 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 872/872 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 250/253 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-21 13:13:25] [INFO ] Deduced a trap composed of 52 places in 74 ms of which 2 ms to minimize.
[2024-05-21 13:13:25] [INFO ] Deduced a trap composed of 42 places in 75 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/253 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 556/809 variables, 71/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-21 13:13:25] [INFO ] Deduced a trap composed of 31 places in 33 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/809 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/809 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 63/872 variables, 1/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-21 13:13:26] [INFO ] Deduced a trap composed of 23 places in 341 ms of which 5 ms to minimize.
[2024-05-21 13:13:26] [INFO ] Deduced a trap composed of 25 places in 350 ms of which 5 ms to minimize.
[2024-05-21 13:13:27] [INFO ] Deduced a trap composed of 15 places in 340 ms of which 6 ms to minimize.
[2024-05-21 13:13:27] [INFO ] Deduced a trap composed of 29 places in 345 ms of which 6 ms to minimize.
[2024-05-21 13:13:27] [INFO ] Deduced a trap composed of 35 places in 373 ms of which 5 ms to minimize.
[2024-05-21 13:13:28] [INFO ] Deduced a trap composed of 37 places in 331 ms of which 5 ms to minimize.
[2024-05-21 13:13:28] [INFO ] Deduced a trap composed of 35 places in 332 ms of which 6 ms to minimize.
[2024-05-21 13:13:28] [INFO ] Deduced a trap composed of 57 places in 326 ms of which 6 ms to minimize.
[2024-05-21 13:13:29] [INFO ] Deduced a trap composed of 77 places in 320 ms of which 5 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/872 variables, 9/88 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/872 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 846/1718 variables, 872/960 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1718 variables, 1/961 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1718 variables, 0/961 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/1718 variables, 0/961 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1718/1718 variables, and 961 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4118 ms.
Refiners :[Positive P Invariants (semi-flows): 75/75 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 872/872 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 12/12 constraints]
After SMT, in 4731ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 245 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=122 )
Parikh walk visited 1 properties in 10 ms.
Knowledge obtained : [(AND p0 p1), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0)), (F (NOT (OR (NOT p0) p1))), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 10 factoid took 330 ms. Reduced automaton from 3 states, 8 edges and 2 AP (stutter sensitive) to 3 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 117 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 3 out of 872 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 872/872 places, 846/846 transitions.
Applied a total of 0 rules in 27 ms. Remains 872 /872 variables (removed 0) and now considering 846/846 (removed 0) transitions.
[2024-05-21 13:13:30] [INFO ] Invariant cache hit.
[2024-05-21 13:13:30] [INFO ] Implicit Places using invariants in 432 ms returned []
[2024-05-21 13:13:30] [INFO ] Invariant cache hit.
[2024-05-21 13:13:31] [INFO ] Implicit Places using invariants and state equation in 1023 ms returned []
Implicit Place search using SMT with State Equation took 1458 ms to find 0 implicit places.
Running 845 sub problems to find dead transitions.
[2024-05-21 13:13:31] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/871 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 845 unsolved
At refinement iteration 1 (OVERLAPS) 1/872 variables, 75/75 constraints. Problems are: Problem set: 0 solved, 845 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/872 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 845 unsolved
[2024-05-21 13:13:59] [INFO ] Deduced a trap composed of 35 places in 598 ms of which 8 ms to minimize.
[2024-05-21 13:14:00] [INFO ] Deduced a trap composed of 100 places in 493 ms of which 6 ms to minimize.
[2024-05-21 13:14:00] [INFO ] Deduced a trap composed of 26 places in 492 ms of which 7 ms to minimize.
[2024-05-21 13:14:01] [INFO ] Deduced a trap composed of 25 places in 324 ms of which 5 ms to minimize.
[2024-05-21 13:14:01] [INFO ] Deduced a trap composed of 26 places in 323 ms of which 5 ms to minimize.
[2024-05-21 13:14:01] [INFO ] Deduced a trap composed of 23 places in 332 ms of which 6 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 872/1718 variables, and 82 constraints, problems are : Problem set: 0 solved, 845 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 75/75 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/872 constraints, PredecessorRefiner: 845/845 constraints, Known Traps: 6/6 constraints]
Escalating to Integer solving :Problem set: 0 solved, 845 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/871 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 845 unsolved
At refinement iteration 1 (OVERLAPS) 1/872 variables, 75/75 constraints. Problems are: Problem set: 0 solved, 845 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/872 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 845 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/872 variables, 6/82 constraints. Problems are: Problem set: 0 solved, 845 unsolved
[2024-05-21 13:14:17] [INFO ] Deduced a trap composed of 124 places in 504 ms of which 8 ms to minimize.
[2024-05-21 13:14:18] [INFO ] Deduced a trap composed of 116 places in 580 ms of which 8 ms to minimize.
[2024-05-21 13:14:18] [INFO ] Deduced a trap composed of 16 places in 599 ms of which 8 ms to minimize.
[2024-05-21 13:14:19] [INFO ] Deduced a trap composed of 116 places in 611 ms of which 9 ms to minimize.
[2024-05-21 13:14:20] [INFO ] Deduced a trap composed of 18 places in 564 ms of which 8 ms to minimize.
[2024-05-21 13:14:20] [INFO ] Deduced a trap composed of 16 places in 575 ms of which 9 ms to minimize.
[2024-05-21 13:14:21] [INFO ] Deduced a trap composed of 121 places in 591 ms of which 8 ms to minimize.
[2024-05-21 13:14:21] [INFO ] Deduced a trap composed of 98 places in 465 ms of which 7 ms to minimize.
[2024-05-21 13:14:22] [INFO ] Deduced a trap composed of 21 places in 542 ms of which 7 ms to minimize.
[2024-05-21 13:14:22] [INFO ] Deduced a trap composed of 113 places in 446 ms of which 7 ms to minimize.
[2024-05-21 13:14:23] [INFO ] Deduced a trap composed of 106 places in 547 ms of which 8 ms to minimize.
[2024-05-21 13:14:23] [INFO ] Deduced a trap composed of 96 places in 551 ms of which 8 ms to minimize.
[2024-05-21 13:14:24] [INFO ] Deduced a trap composed of 112 places in 474 ms of which 7 ms to minimize.
[2024-05-21 13:14:25] [INFO ] Deduced a trap composed of 113 places in 526 ms of which 7 ms to minimize.
[2024-05-21 13:14:25] [INFO ] Deduced a trap composed of 112 places in 508 ms of which 7 ms to minimize.
[2024-05-21 13:14:26] [INFO ] Deduced a trap composed of 120 places in 546 ms of which 8 ms to minimize.
[2024-05-21 13:14:26] [INFO ] Deduced a trap composed of 114 places in 470 ms of which 7 ms to minimize.
[2024-05-21 13:14:27] [INFO ] Deduced a trap composed of 121 places in 495 ms of which 7 ms to minimize.
[2024-05-21 13:14:27] [INFO ] Deduced a trap composed of 126 places in 516 ms of which 8 ms to minimize.
[2024-05-21 13:14:28] [INFO ] Deduced a trap composed of 30 places in 487 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/872 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 845 unsolved
[2024-05-21 13:14:30] [INFO ] Deduced a trap composed of 18 places in 588 ms of which 8 ms to minimize.
[2024-05-21 13:14:30] [INFO ] Deduced a trap composed of 26 places in 590 ms of which 8 ms to minimize.
[2024-05-21 13:14:31] [INFO ] Deduced a trap composed of 101 places in 443 ms of which 7 ms to minimize.
[2024-05-21 13:14:31] [INFO ] Deduced a trap composed of 116 places in 440 ms of which 6 ms to minimize.
[2024-05-21 13:14:32] [INFO ] Deduced a trap composed of 118 places in 511 ms of which 7 ms to minimize.
SMT process timed out in 60424ms, After SMT, problems are : Problem set: 0 solved, 845 unsolved
Search for dead transitions found 0 dead transitions in 60433ms
Finished structural reductions in LTL mode , in 1 iterations and 61922 ms. Remains : 872/872 places, 846/846 transitions.
Computed a total of 210 stabilizing places and 210 stable transitions
Computed a total of 210 stabilizing places and 210 stable transitions
Detected a total of 210/872 stabilizing places and 210/846 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 159 ms. Reduced automaton from 3 states, 8 edges and 2 AP (stutter sensitive) to 3 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 124 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
RANDOM walk for 40000 steps (72 resets) in 208 ms. (191 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 64 ms. (615 steps per ms) remains 1/1 properties
[2024-05-21 13:14:32] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 250/253 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/253 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 556/809 variables, 71/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/809 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 63/872 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/872 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 846/1718 variables, 872/948 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1718 variables, 0/948 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/1718 variables, 0/948 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1718/1718 variables, and 948 constraints, problems are : Problem set: 0 solved, 1 unsolved in 594 ms.
Refiners :[Positive P Invariants (semi-flows): 75/75 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 872/872 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 250/253 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-21 13:14:33] [INFO ] Deduced a trap composed of 52 places in 71 ms of which 1 ms to minimize.
[2024-05-21 13:14:33] [INFO ] Deduced a trap composed of 42 places in 77 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/253 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 556/809 variables, 71/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-21 13:14:33] [INFO ] Deduced a trap composed of 31 places in 36 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/809 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/809 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 63/872 variables, 1/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-21 13:14:34] [INFO ] Deduced a trap composed of 23 places in 346 ms of which 5 ms to minimize.
[2024-05-21 13:14:34] [INFO ] Deduced a trap composed of 25 places in 336 ms of which 5 ms to minimize.
[2024-05-21 13:14:34] [INFO ] Deduced a trap composed of 15 places in 345 ms of which 5 ms to minimize.
[2024-05-21 13:14:35] [INFO ] Deduced a trap composed of 29 places in 323 ms of which 5 ms to minimize.
[2024-05-21 13:14:35] [INFO ] Deduced a trap composed of 35 places in 310 ms of which 5 ms to minimize.
[2024-05-21 13:14:35] [INFO ] Deduced a trap composed of 37 places in 296 ms of which 5 ms to minimize.
[2024-05-21 13:14:36] [INFO ] Deduced a trap composed of 35 places in 291 ms of which 5 ms to minimize.
[2024-05-21 13:14:36] [INFO ] Deduced a trap composed of 57 places in 336 ms of which 6 ms to minimize.
[2024-05-21 13:14:36] [INFO ] Deduced a trap composed of 77 places in 464 ms of which 8 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/872 variables, 9/88 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/872 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 846/1718 variables, 872/960 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1718 variables, 1/961 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1718 variables, 0/961 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/1718 variables, 0/961 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1718/1718 variables, and 961 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4221 ms.
Refiners :[Positive P Invariants (semi-flows): 75/75 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 872/872 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 12/12 constraints]
After SMT, in 4828ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 245 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=49 )
Parikh walk visited 1 properties in 5 ms.
Knowledge obtained : [(AND p0 p1), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0)), (F (NOT (OR (NOT p0) p1))), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 10 factoid took 367 ms. Reduced automaton from 3 states, 8 edges and 2 AP (stutter sensitive) to 3 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 132 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 491 reset in 270 ms.
Product exploration explored 100000 steps with 573 reset in 296 ms.
Support contains 3 out of 872 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 872/872 places, 846/846 transitions.
Applied a total of 0 rules in 31 ms. Remains 872 /872 variables (removed 0) and now considering 846/846 (removed 0) transitions.
[2024-05-21 13:14:39] [INFO ] Invariant cache hit.
[2024-05-21 13:14:39] [INFO ] Implicit Places using invariants in 531 ms returned []
[2024-05-21 13:14:39] [INFO ] Invariant cache hit.
[2024-05-21 13:14:40] [INFO ] Implicit Places using invariants and state equation in 1142 ms returned []
Implicit Place search using SMT with State Equation took 1675 ms to find 0 implicit places.
Running 845 sub problems to find dead transitions.
[2024-05-21 13:14:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/871 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 845 unsolved
SMT process timed out in 30138ms, After SMT, problems are : Problem set: 0 solved, 845 unsolved
Search for dead transitions found 0 dead transitions in 30149ms
Finished structural reductions in LTL mode , in 1 iterations and 31857 ms. Remains : 872/872 places, 846/846 transitions.
Treatment of property AutoFlight-PT-12b-LTLCardinality-08 finished in 139616 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((p1||X(p2)))&&p0)))'
Support contains 5 out of 884 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 884/884 places, 858/858 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 878 transition count 852
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 878 transition count 852
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 16 place count 874 transition count 848
Iterating global reduction 0 with 4 rules applied. Total rules applied 20 place count 874 transition count 848
Applied a total of 20 rules in 85 ms. Remains 874 /884 variables (removed 10) and now considering 848/858 (removed 10) transitions.
// Phase 1: matrix 848 rows 874 cols
[2024-05-21 13:15:11] [INFO ] Computed 76 invariants in 9 ms
[2024-05-21 13:15:11] [INFO ] Implicit Places using invariants in 369 ms returned []
[2024-05-21 13:15:11] [INFO ] Invariant cache hit.
[2024-05-21 13:15:12] [INFO ] Implicit Places using invariants and state equation in 1115 ms returned []
Implicit Place search using SMT with State Equation took 1487 ms to find 0 implicit places.
Running 847 sub problems to find dead transitions.
[2024-05-21 13:15:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/873 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 847 unsolved
At refinement iteration 1 (OVERLAPS) 1/874 variables, 75/75 constraints. Problems are: Problem set: 0 solved, 847 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/874 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 847 unsolved
[2024-05-21 13:15:41] [INFO ] Deduced a trap composed of 118 places in 624 ms of which 9 ms to minimize.
[2024-05-21 13:15:41] [INFO ] Deduced a trap composed of 115 places in 589 ms of which 8 ms to minimize.
[2024-05-21 13:15:42] [INFO ] Deduced a trap composed of 16 places in 700 ms of which 8 ms to minimize.
[2024-05-21 13:15:43] [INFO ] Deduced a trap composed of 105 places in 599 ms of which 8 ms to minimize.
SMT process timed out in 30381ms, After SMT, problems are : Problem set: 0 solved, 847 unsolved
Search for dead transitions found 0 dead transitions in 30389ms
Starting structural reductions in LTL mode, iteration 1 : 874/884 places, 848/858 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31964 ms. Remains : 874/884 places, 848/858 transitions.
Stuttering acceptance computed with spot in 180 ms :[true, (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p2), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : AutoFlight-PT-12b-LTLCardinality-09
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA AutoFlight-PT-12b-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-12b-LTLCardinality-09 finished in 32169 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 884 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 884/884 places, 858/858 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 315 transitions
Trivial Post-agglo rules discarded 315 transitions
Performed 315 trivial Post agglomeration. Transition count delta: 315
Iterating post reduction 0 with 315 rules applied. Total rules applied 315 place count 883 transition count 542
Reduce places removed 315 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 1 with 351 rules applied. Total rules applied 666 place count 568 transition count 506
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 690 place count 544 transition count 506
Performed 104 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 104 Pre rules applied. Total rules applied 690 place count 544 transition count 402
Deduced a syphon composed of 104 places in 1 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 3 with 208 rules applied. Total rules applied 898 place count 440 transition count 402
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 903 place count 435 transition count 397
Iterating global reduction 3 with 5 rules applied. Total rules applied 908 place count 435 transition count 397
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 908 place count 435 transition count 395
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 912 place count 433 transition count 395
Performed 171 Post agglomeration using F-continuation condition with reduction of 24 identical transitions.
Deduced a syphon composed of 171 places in 0 ms
Reduce places removed 171 places and 0 transitions.
Iterating global reduction 3 with 342 rules applied. Total rules applied 1254 place count 262 transition count 200
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 1255 place count 261 transition count 199
Reduce places removed 8 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 3 with 11 rules applied. Total rules applied 1266 place count 253 transition count 196
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 1269 place count 250 transition count 196
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 5 Pre rules applied. Total rules applied 1269 place count 250 transition count 191
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 1279 place count 245 transition count 191
Applied a total of 1279 rules in 117 ms. Remains 245 /884 variables (removed 639) and now considering 191/858 (removed 667) transitions.
// Phase 1: matrix 191 rows 245 cols
[2024-05-21 13:15:43] [INFO ] Computed 68 invariants in 1 ms
[2024-05-21 13:15:43] [INFO ] Implicit Places using invariants in 264 ms returned [103, 141, 179, 185, 191, 197, 203, 209, 215, 221, 226, 231, 235, 239, 244]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 267 ms to find 15 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 230/884 places, 191/858 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 217 transition count 178
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 217 transition count 178
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 216 transition count 177
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 216 transition count 177
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 215 transition count 176
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 215 transition count 176
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 214 transition count 175
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 214 transition count 175
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 213 transition count 174
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 213 transition count 174
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 212 transition count 173
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 212 transition count 173
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 211 transition count 172
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 211 transition count 172
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 210 transition count 171
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 210 transition count 171
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 209 transition count 170
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 209 transition count 170
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 208 transition count 169
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 208 transition count 169
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 207 transition count 168
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 207 transition count 168
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 206 transition count 167
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 206 transition count 167
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 205 transition count 166
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 205 transition count 166
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 52 place count 204 transition count 165
Applied a total of 52 rules in 64 ms. Remains 204 /230 variables (removed 26) and now considering 165/191 (removed 26) transitions.
// Phase 1: matrix 165 rows 204 cols
[2024-05-21 13:15:43] [INFO ] Computed 53 invariants in 1 ms
[2024-05-21 13:15:43] [INFO ] Implicit Places using invariants in 156 ms returned []
[2024-05-21 13:15:43] [INFO ] Invariant cache hit.
[2024-05-21 13:15:44] [INFO ] State equation strengthened by 52 read => feed constraints.
[2024-05-21 13:15:44] [INFO ] Implicit Places using invariants and state equation in 435 ms returned [85, 87, 89, 91, 93, 95, 97]
Discarding 7 places :
Implicit Place search using SMT with State Equation took 594 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 197/884 places, 165/858 transitions.
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 7 Pre rules applied. Total rules applied 0 place count 197 transition count 158
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 190 transition count 158
Applied a total of 14 rules in 10 ms. Remains 190 /197 variables (removed 7) and now considering 158/165 (removed 7) transitions.
// Phase 1: matrix 158 rows 190 cols
[2024-05-21 13:15:44] [INFO ] Computed 46 invariants in 0 ms
[2024-05-21 13:15:44] [INFO ] Implicit Places using invariants in 165 ms returned []
[2024-05-21 13:15:44] [INFO ] Invariant cache hit.
[2024-05-21 13:15:44] [INFO ] State equation strengthened by 45 read => feed constraints.
[2024-05-21 13:15:45] [INFO ] Implicit Places using invariants and state equation in 459 ms returned []
Implicit Place search using SMT with State Equation took 626 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 190/884 places, 158/858 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 1680 ms. Remains : 190/884 places, 158/858 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : AutoFlight-PT-12b-LTLCardinality-10
Product exploration explored 100000 steps with 33724 reset in 448 ms.
Product exploration explored 100000 steps with 33682 reset in 463 ms.
Computed a total of 12 stabilizing places and 3 stable transitions
Computed a total of 12 stabilizing places and 3 stable transitions
Detected a total of 12/190 stabilizing places and 3/158 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 176 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
RANDOM walk for 6 steps (0 resets) in 4 ms. (1 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 193 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
[2024-05-21 13:15:46] [INFO ] Invariant cache hit.
[2024-05-21 13:15:46] [INFO ] [Real]Absence check using 46 positive place invariants in 23 ms returned sat
[2024-05-21 13:15:46] [INFO ] [Real]Absence check using state equation in 191 ms returned sat
[2024-05-21 13:15:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 13:15:47] [INFO ] [Nat]Absence check using 46 positive place invariants in 17 ms returned sat
[2024-05-21 13:15:47] [INFO ] [Nat]Absence check using state equation in 194 ms returned sat
[2024-05-21 13:15:47] [INFO ] State equation strengthened by 45 read => feed constraints.
[2024-05-21 13:15:47] [INFO ] [Nat]Added 45 Read/Feed constraints in 14 ms returned sat
[2024-05-21 13:15:47] [INFO ] Computed and/alt/rep : 143/358/143 causal constraints (skipped 0 transitions) in 12 ms.
[2024-05-21 13:15:47] [INFO ] Added : 0 causal constraints over 0 iterations in 49 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 190 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 190/190 places, 158/158 transitions.
Applied a total of 0 rules in 11 ms. Remains 190 /190 variables (removed 0) and now considering 158/158 (removed 0) transitions.
[2024-05-21 13:15:47] [INFO ] Invariant cache hit.
[2024-05-21 13:15:47] [INFO ] Implicit Places using invariants in 156 ms returned []
[2024-05-21 13:15:47] [INFO ] Invariant cache hit.
[2024-05-21 13:15:47] [INFO ] State equation strengthened by 45 read => feed constraints.
[2024-05-21 13:15:47] [INFO ] Implicit Places using invariants and state equation in 427 ms returned []
Implicit Place search using SMT with State Equation took 586 ms to find 0 implicit places.
[2024-05-21 13:15:47] [INFO ] Redundant transitions in 5 ms returned []
Running 143 sub problems to find dead transitions.
[2024-05-21 13:15:47] [INFO ] Invariant cache hit.
[2024-05-21 13:15:47] [INFO ] State equation strengthened by 45 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/188 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/188 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 2 (OVERLAPS) 2/190 variables, 45/46 constraints. Problems are: Problem set: 0 solved, 143 unsolved
[2024-05-21 13:15:49] [INFO ] Deduced a trap composed of 93 places in 67 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/190 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/190 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 5 (OVERLAPS) 158/348 variables, 190/237 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/348 variables, 45/282 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/348 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 8 (OVERLAPS) 0/348 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 143 unsolved
No progress, stopping.
After SMT solving in domain Real declared 348/348 variables, and 282 constraints, problems are : Problem set: 0 solved, 143 unsolved in 9348 ms.
Refiners :[Positive P Invariants (semi-flows): 46/46 constraints, State Equation: 190/190 constraints, ReadFeed: 45/45 constraints, PredecessorRefiner: 143/143 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 143 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/188 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/188 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 2 (OVERLAPS) 2/190 variables, 45/46 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/190 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/190 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 5 (OVERLAPS) 158/348 variables, 190/237 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/348 variables, 45/282 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/348 variables, 143/425 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/348 variables, 0/425 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 9 (OVERLAPS) 0/348 variables, 0/425 constraints. Problems are: Problem set: 0 solved, 143 unsolved
No progress, stopping.
After SMT solving in domain Int declared 348/348 variables, and 425 constraints, problems are : Problem set: 0 solved, 143 unsolved in 10854 ms.
Refiners :[Positive P Invariants (semi-flows): 46/46 constraints, State Equation: 190/190 constraints, ReadFeed: 45/45 constraints, PredecessorRefiner: 143/143 constraints, Known Traps: 1/1 constraints]
After SMT, in 20230ms problems are : Problem set: 0 solved, 143 unsolved
Search for dead transitions found 0 dead transitions in 20233ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 20840 ms. Remains : 190/190 places, 158/158 transitions.
Computed a total of 12 stabilizing places and 3 stable transitions
Computed a total of 12 stabilizing places and 3 stable transitions
Detected a total of 12/190 stabilizing places and 3/158 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 174 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
RANDOM walk for 8 steps (0 resets) in 4 ms. (1 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 201 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
[2024-05-21 13:16:08] [INFO ] Invariant cache hit.
[2024-05-21 13:16:08] [INFO ] [Real]Absence check using 46 positive place invariants in 23 ms returned sat
[2024-05-21 13:16:08] [INFO ] [Real]Absence check using state equation in 189 ms returned sat
[2024-05-21 13:16:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 13:16:09] [INFO ] [Nat]Absence check using 46 positive place invariants in 18 ms returned sat
[2024-05-21 13:16:09] [INFO ] [Nat]Absence check using state equation in 193 ms returned sat
[2024-05-21 13:16:09] [INFO ] State equation strengthened by 45 read => feed constraints.
[2024-05-21 13:16:09] [INFO ] [Nat]Added 45 Read/Feed constraints in 14 ms returned sat
[2024-05-21 13:16:09] [INFO ] Computed and/alt/rep : 143/358/143 causal constraints (skipped 0 transitions) in 11 ms.
[2024-05-21 13:16:09] [INFO ] Added : 0 causal constraints over 0 iterations in 40 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Product exploration explored 100000 steps with 33699 reset in 444 ms.
Product exploration explored 100000 steps with 33692 reset in 465 ms.
Support contains 1 out of 190 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 190/190 places, 158/158 transitions.
Applied a total of 0 rules in 8 ms. Remains 190 /190 variables (removed 0) and now considering 158/158 (removed 0) transitions.
[2024-05-21 13:16:10] [INFO ] Invariant cache hit.
[2024-05-21 13:16:10] [INFO ] Implicit Places using invariants in 145 ms returned []
[2024-05-21 13:16:10] [INFO ] Invariant cache hit.
[2024-05-21 13:16:10] [INFO ] State equation strengthened by 45 read => feed constraints.
[2024-05-21 13:16:10] [INFO ] Implicit Places using invariants and state equation in 454 ms returned []
Implicit Place search using SMT with State Equation took 601 ms to find 0 implicit places.
[2024-05-21 13:16:10] [INFO ] Redundant transitions in 5 ms returned []
Running 143 sub problems to find dead transitions.
[2024-05-21 13:16:10] [INFO ] Invariant cache hit.
[2024-05-21 13:16:10] [INFO ] State equation strengthened by 45 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/188 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/188 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 2 (OVERLAPS) 2/190 variables, 45/46 constraints. Problems are: Problem set: 0 solved, 143 unsolved
[2024-05-21 13:16:12] [INFO ] Deduced a trap composed of 93 places in 71 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/190 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/190 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 5 (OVERLAPS) 158/348 variables, 190/237 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/348 variables, 45/282 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/348 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 8 (OVERLAPS) 0/348 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 143 unsolved
No progress, stopping.
After SMT solving in domain Real declared 348/348 variables, and 282 constraints, problems are : Problem set: 0 solved, 143 unsolved in 9632 ms.
Refiners :[Positive P Invariants (semi-flows): 46/46 constraints, State Equation: 190/190 constraints, ReadFeed: 45/45 constraints, PredecessorRefiner: 143/143 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 143 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/188 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/188 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 2 (OVERLAPS) 2/190 variables, 45/46 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/190 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/190 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 5 (OVERLAPS) 158/348 variables, 190/237 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/348 variables, 45/282 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/348 variables, 143/425 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/348 variables, 0/425 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 9 (OVERLAPS) 0/348 variables, 0/425 constraints. Problems are: Problem set: 0 solved, 143 unsolved
No progress, stopping.
After SMT solving in domain Int declared 348/348 variables, and 425 constraints, problems are : Problem set: 0 solved, 143 unsolved in 11549 ms.
Refiners :[Positive P Invariants (semi-flows): 46/46 constraints, State Equation: 190/190 constraints, ReadFeed: 45/45 constraints, PredecessorRefiner: 143/143 constraints, Known Traps: 1/1 constraints]
After SMT, in 21216ms problems are : Problem set: 0 solved, 143 unsolved
Search for dead transitions found 0 dead transitions in 21217ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 21837 ms. Remains : 190/190 places, 158/158 transitions.
Treatment of property AutoFlight-PT-12b-LTLCardinality-10 finished in 48860 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(X(X(F(p0))))))))'
Support contains 1 out of 884 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 884/884 places, 858/858 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 876 transition count 850
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 876 transition count 850
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 19 place count 873 transition count 847
Iterating global reduction 0 with 3 rules applied. Total rules applied 22 place count 873 transition count 847
Applied a total of 22 rules in 105 ms. Remains 873 /884 variables (removed 11) and now considering 847/858 (removed 11) transitions.
// Phase 1: matrix 847 rows 873 cols
[2024-05-21 13:16:32] [INFO ] Computed 76 invariants in 7 ms
[2024-05-21 13:16:32] [INFO ] Implicit Places using invariants in 406 ms returned []
[2024-05-21 13:16:32] [INFO ] Invariant cache hit.
[2024-05-21 13:16:33] [INFO ] Implicit Places using invariants and state equation in 1075 ms returned []
Implicit Place search using SMT with State Equation took 1488 ms to find 0 implicit places.
Running 846 sub problems to find dead transitions.
[2024-05-21 13:16:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/872 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 846 unsolved
At refinement iteration 1 (OVERLAPS) 1/873 variables, 75/75 constraints. Problems are: Problem set: 0 solved, 846 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/873 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 846 unsolved
[2024-05-21 13:17:02] [INFO ] Deduced a trap composed of 88 places in 665 ms of which 13 ms to minimize.
[2024-05-21 13:17:02] [INFO ] Deduced a trap composed of 15 places in 566 ms of which 8 ms to minimize.
[2024-05-21 13:17:03] [INFO ] Deduced a trap composed of 35 places in 627 ms of which 9 ms to minimize.
[2024-05-21 13:17:03] [INFO ] Deduced a trap composed of 20 places in 462 ms of which 8 ms to minimize.
[2024-05-21 13:17:04] [INFO ] Deduced a trap composed of 18 places in 413 ms of which 6 ms to minimize.
SMT process timed out in 30352ms, After SMT, problems are : Problem set: 0 solved, 846 unsolved
Search for dead transitions found 0 dead transitions in 30364ms
Starting structural reductions in LTL mode, iteration 1 : 873/884 places, 847/858 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31960 ms. Remains : 873/884 places, 847/858 transitions.
Stuttering acceptance computed with spot in 251 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : AutoFlight-PT-12b-LTLCardinality-11
Product exploration explored 100000 steps with 14285 reset in 172 ms.
Product exploration explored 100000 steps with 14285 reset in 184 ms.
Computed a total of 211 stabilizing places and 211 stable transitions
Computed a total of 211 stabilizing places and 211 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 82 ms. Reduced automaton from 7 states, 7 edges and 1 AP (stutter sensitive) to 7 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 239 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (72 resets) in 149 ms. (266 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 78 ms. (506 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 379640 steps, run timeout after 3001 ms. (steps per millisecond=126 ) properties seen :0 out of 1
Probabilistic random walk after 379640 steps, saw 91226 distinct states, run finished after 3006 ms. (steps per millisecond=126 ) properties seen :0
[2024-05-21 13:17:08] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 70/71 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 739/810 variables, 74/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/810 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 63/873 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/873 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 847/1720 variables, 873/949 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1720 variables, 0/949 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/1720 variables, 0/949 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1720/1720 variables, and 949 constraints, problems are : Problem set: 0 solved, 1 unsolved in 590 ms.
Refiners :[Positive P Invariants (semi-flows): 75/75 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 873/873 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 70/71 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 739/810 variables, 74/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/810 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 63/873 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-21 13:17:09] [INFO ] Deduced a trap composed of 51 places in 126 ms of which 3 ms to minimize.
[2024-05-21 13:17:09] [INFO ] Deduced a trap composed of 75 places in 125 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/873 variables, 2/78 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/873 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 847/1720 variables, 873/951 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1720 variables, 1/952 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1720 variables, 0/952 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/1720 variables, 0/952 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1720/1720 variables, and 952 constraints, problems are : Problem set: 0 solved, 1 unsolved in 949 ms.
Refiners :[Positive P Invariants (semi-flows): 75/75 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 873/873 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints]
After SMT, in 1548ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 189 ms.
Support contains 1 out of 873 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 873/873 places, 847/847 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 314 transitions
Trivial Post-agglo rules discarded 314 transitions
Performed 314 trivial Post agglomeration. Transition count delta: 314
Iterating post reduction 0 with 314 rules applied. Total rules applied 314 place count 873 transition count 533
Reduce places removed 314 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 1 with 350 rules applied. Total rules applied 664 place count 559 transition count 497
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 688 place count 535 transition count 497
Performed 103 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 103 Pre rules applied. Total rules applied 688 place count 535 transition count 394
Deduced a syphon composed of 103 places in 1 ms
Reduce places removed 103 places and 0 transitions.
Iterating global reduction 3 with 206 rules applied. Total rules applied 894 place count 432 transition count 394
Performed 172 Post agglomeration using F-continuation condition with reduction of 24 identical transitions.
Deduced a syphon composed of 172 places in 0 ms
Reduce places removed 172 places and 0 transitions.
Iterating global reduction 3 with 344 rules applied. Total rules applied 1238 place count 260 transition count 198
Renaming transitions due to excessive name length > 1024 char.
Free-agglomeration rule applied 48 times.
Iterating global reduction 3 with 48 rules applied. Total rules applied 1286 place count 260 transition count 150
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 3 with 48 rules applied. Total rules applied 1334 place count 212 transition count 150
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1335 place count 211 transition count 149
Reduce places removed 59 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 4 with 159 rules applied. Total rules applied 1494 place count 152 transition count 49
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 5 with 100 rules applied. Total rules applied 1594 place count 52 transition count 49
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 16 Pre rules applied. Total rules applied 1594 place count 52 transition count 33
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 6 with 32 rules applied. Total rules applied 1626 place count 36 transition count 33
Applied a total of 1626 rules in 55 ms. Remains 36 /873 variables (removed 837) and now considering 33/847 (removed 814) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 36/873 places, 33/847 transitions.
RANDOM walk for 150 steps (0 resets) in 4 ms. (30 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 104 ms. Reduced automaton from 7 states, 7 edges and 1 AP (stutter sensitive) to 7 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 239 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 238 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 873 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 873/873 places, 847/847 transitions.
Applied a total of 0 rules in 28 ms. Remains 873 /873 variables (removed 0) and now considering 847/847 (removed 0) transitions.
[2024-05-21 13:17:10] [INFO ] Invariant cache hit.
[2024-05-21 13:17:11] [INFO ] Implicit Places using invariants in 406 ms returned []
[2024-05-21 13:17:11] [INFO ] Invariant cache hit.
[2024-05-21 13:17:12] [INFO ] Implicit Places using invariants and state equation in 1057 ms returned []
Implicit Place search using SMT with State Equation took 1465 ms to find 0 implicit places.
Running 846 sub problems to find dead transitions.
[2024-05-21 13:17:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/872 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 846 unsolved
At refinement iteration 1 (OVERLAPS) 1/873 variables, 75/75 constraints. Problems are: Problem set: 0 solved, 846 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/873 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 846 unsolved
[2024-05-21 13:17:40] [INFO ] Deduced a trap composed of 88 places in 631 ms of which 9 ms to minimize.
[2024-05-21 13:17:41] [INFO ] Deduced a trap composed of 15 places in 625 ms of which 8 ms to minimize.
[2024-05-21 13:17:41] [INFO ] Deduced a trap composed of 35 places in 611 ms of which 8 ms to minimize.
[2024-05-21 13:17:42] [INFO ] Deduced a trap composed of 20 places in 458 ms of which 7 ms to minimize.
[2024-05-21 13:17:42] [INFO ] Deduced a trap composed of 18 places in 459 ms of which 6 ms to minimize.
SMT process timed out in 30534ms, After SMT, problems are : Problem set: 0 solved, 846 unsolved
Search for dead transitions found 0 dead transitions in 30542ms
Finished structural reductions in LTL mode , in 1 iterations and 32038 ms. Remains : 873/873 places, 847/847 transitions.
Computed a total of 211 stabilizing places and 211 stable transitions
Computed a total of 211 stabilizing places and 211 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 81 ms. Reduced automaton from 7 states, 7 edges and 1 AP (stutter sensitive) to 7 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 242 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (71 resets) in 141 ms. (281 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 41 ms. (952 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 381580 steps, run timeout after 3001 ms. (steps per millisecond=127 ) properties seen :0 out of 1
Probabilistic random walk after 381580 steps, saw 91505 distinct states, run finished after 3001 ms. (steps per millisecond=127 ) properties seen :0
[2024-05-21 13:17:46] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 70/71 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 739/810 variables, 74/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/810 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 63/873 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/873 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 847/1720 variables, 873/949 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1720 variables, 0/949 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/1720 variables, 0/949 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1720/1720 variables, and 949 constraints, problems are : Problem set: 0 solved, 1 unsolved in 571 ms.
Refiners :[Positive P Invariants (semi-flows): 75/75 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 873/873 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 70/71 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 739/810 variables, 74/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/810 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 63/873 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-21 13:17:47] [INFO ] Deduced a trap composed of 51 places in 127 ms of which 3 ms to minimize.
[2024-05-21 13:17:47] [INFO ] Deduced a trap composed of 75 places in 128 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/873 variables, 2/78 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/873 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 847/1720 variables, 873/951 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1720 variables, 1/952 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1720 variables, 0/952 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/1720 variables, 0/952 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1720/1720 variables, and 952 constraints, problems are : Problem set: 0 solved, 1 unsolved in 948 ms.
Refiners :[Positive P Invariants (semi-flows): 75/75 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 873/873 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints]
After SMT, in 1546ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 159 ms.
Support contains 1 out of 873 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 873/873 places, 847/847 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 314 transitions
Trivial Post-agglo rules discarded 314 transitions
Performed 314 trivial Post agglomeration. Transition count delta: 314
Iterating post reduction 0 with 314 rules applied. Total rules applied 314 place count 873 transition count 533
Reduce places removed 314 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 1 with 350 rules applied. Total rules applied 664 place count 559 transition count 497
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 688 place count 535 transition count 497
Performed 103 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 103 Pre rules applied. Total rules applied 688 place count 535 transition count 394
Deduced a syphon composed of 103 places in 1 ms
Reduce places removed 103 places and 0 transitions.
Iterating global reduction 3 with 206 rules applied. Total rules applied 894 place count 432 transition count 394
Performed 172 Post agglomeration using F-continuation condition with reduction of 24 identical transitions.
Deduced a syphon composed of 172 places in 0 ms
Reduce places removed 172 places and 0 transitions.
Iterating global reduction 3 with 344 rules applied. Total rules applied 1238 place count 260 transition count 198
Renaming transitions due to excessive name length > 1024 char.
Free-agglomeration rule applied 48 times.
Iterating global reduction 3 with 48 rules applied. Total rules applied 1286 place count 260 transition count 150
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 3 with 48 rules applied. Total rules applied 1334 place count 212 transition count 150
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1335 place count 211 transition count 149
Reduce places removed 59 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 4 with 159 rules applied. Total rules applied 1494 place count 152 transition count 49
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 5 with 100 rules applied. Total rules applied 1594 place count 52 transition count 49
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 16 Pre rules applied. Total rules applied 1594 place count 52 transition count 33
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 6 with 32 rules applied. Total rules applied 1626 place count 36 transition count 33
Applied a total of 1626 rules in 54 ms. Remains 36 /873 variables (removed 837) and now considering 33/847 (removed 814) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54 ms. Remains : 36/873 places, 33/847 transitions.
RANDOM walk for 114 steps (0 resets) in 4 ms. (22 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 110 ms. Reduced automaton from 7 states, 7 edges and 1 AP (stutter sensitive) to 7 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 263 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 249 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 260 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 14285 reset in 170 ms.
Product exploration explored 100000 steps with 14285 reset in 179 ms.
Applying partial POR strategy [true, false, false, false, false, false, false]
Stuttering acceptance computed with spot in 253 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 873 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 873/873 places, 847/847 transitions.
Performed 278 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 278 rules applied. Total rules applied 278 place count 873 transition count 847
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 1 with 24 rules applied. Total rules applied 302 place count 873 transition count 835
Performed 114 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 114 Pre rules applied. Total rules applied 302 place count 873 transition count 835
Deduced a syphon composed of 404 places in 2 ms
Iterating global reduction 2 with 114 rules applied. Total rules applied 416 place count 873 transition count 835
Discarding 239 places :
Symmetric choice reduction at 2 with 239 rule applications. Total rules 655 place count 634 transition count 596
Deduced a syphon composed of 165 places in 1 ms
Iterating global reduction 2 with 239 rules applied. Total rules applied 894 place count 634 transition count 596
Performed 209 Post agglomeration using F-continuation condition with reduction of 24 identical transitions.
Deduced a syphon composed of 374 places in 0 ms
Iterating global reduction 2 with 209 rules applied. Total rules applied 1103 place count 634 transition count 572
Renaming transitions due to excessive name length > 1024 char.
Discarding 134 places :
Symmetric choice reduction at 2 with 134 rule applications. Total rules 1237 place count 500 transition count 438
Deduced a syphon composed of 240 places in 0 ms
Iterating global reduction 2 with 134 rules applied. Total rules applied 1371 place count 500 transition count 438
Deduced a syphon composed of 240 places in 0 ms
Applied a total of 1371 rules in 248 ms. Remains 500 /873 variables (removed 373) and now considering 438/847 (removed 409) transitions.
[2024-05-21 13:17:49] [INFO ] Redundant transitions in 23 ms returned []
Running 437 sub problems to find dead transitions.
// Phase 1: matrix 438 rows 500 cols
[2024-05-21 13:17:49] [INFO ] Computed 76 invariants in 7 ms
[2024-05-21 13:17:49] [INFO ] State equation strengthened by 85 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/499 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 437 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/499 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 437 unsolved
At refinement iteration 2 (OVERLAPS) 1/500 variables, 74/75 constraints. Problems are: Problem set: 0 solved, 437 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/500 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 437 unsolved
[2024-05-21 13:18:03] [INFO ] Deduced a trap composed of 2 places in 276 ms of which 5 ms to minimize.
[2024-05-21 13:18:03] [INFO ] Deduced a trap composed of 3 places in 261 ms of which 5 ms to minimize.
[2024-05-21 13:18:03] [INFO ] Deduced a trap composed of 2 places in 217 ms of which 4 ms to minimize.
[2024-05-21 13:18:04] [INFO ] Deduced a trap composed of 2 places in 260 ms of which 4 ms to minimize.
[2024-05-21 13:18:04] [INFO ] Deduced a trap composed of 2 places in 223 ms of which 4 ms to minimize.
[2024-05-21 13:18:04] [INFO ] Deduced a trap composed of 2 places in 211 ms of which 6 ms to minimize.
[2024-05-21 13:18:04] [INFO ] Deduced a trap composed of 2 places in 190 ms of which 4 ms to minimize.
[2024-05-21 13:18:05] [INFO ] Deduced a trap composed of 3 places in 233 ms of which 4 ms to minimize.
[2024-05-21 13:18:05] [INFO ] Deduced a trap composed of 2 places in 193 ms of which 4 ms to minimize.
[2024-05-21 13:18:05] [INFO ] Deduced a trap composed of 3 places in 206 ms of which 4 ms to minimize.
[2024-05-21 13:18:05] [INFO ] Deduced a trap composed of 4 places in 205 ms of which 4 ms to minimize.
[2024-05-21 13:18:05] [INFO ] Deduced a trap composed of 4 places in 186 ms of which 4 ms to minimize.
[2024-05-21 13:18:06] [INFO ] Deduced a trap composed of 5 places in 184 ms of which 3 ms to minimize.
[2024-05-21 13:18:06] [INFO ] Deduced a trap composed of 4 places in 186 ms of which 4 ms to minimize.
[2024-05-21 13:18:06] [INFO ] Deduced a trap composed of 3 places in 183 ms of which 3 ms to minimize.
Problem TDEAD0 is UNSAT
Problem TDEAD1 is UNSAT
[2024-05-21 13:18:06] [INFO ] Deduced a trap composed of 2 places in 98 ms of which 3 ms to minimize.
Problem TDEAD2 is UNSAT
[2024-05-21 13:18:06] [INFO ] Deduced a trap composed of 2 places in 184 ms of which 4 ms to minimize.
Problem TDEAD3 is UNSAT
[2024-05-21 13:18:06] [INFO ] Deduced a trap composed of 2 places in 113 ms of which 3 ms to minimize.
Problem TDEAD4 is UNSAT
[2024-05-21 13:18:07] [INFO ] Deduced a trap composed of 2 places in 165 ms of which 4 ms to minimize.
Problem TDEAD5 is UNSAT
[2024-05-21 13:18:07] [INFO ] Deduced a trap composed of 2 places in 165 ms of which 4 ms to minimize.
Problem TDEAD0 is UNSAT
Problem TDEAD1 is UNSAT
Problem TDEAD2 is UNSAT
Problem TDEAD3 is UNSAT
Problem TDEAD4 is UNSAT
Problem TDEAD5 is UNSAT
Problem TDEAD6 is UNSAT
Problem TDEAD27 is UNSAT
Problem TDEAD31 is UNSAT
Problem TDEAD36 is UNSAT
Problem TDEAD57 is UNSAT
Problem TDEAD59 is UNSAT
Problem TDEAD61 is UNSAT
Problem TDEAD114 is UNSAT
Problem TDEAD122 is UNSAT
Problem TDEAD126 is UNSAT
Problem TDEAD127 is UNSAT
Problem TDEAD131 is UNSAT
Problem TDEAD134 is UNSAT
Problem TDEAD135 is UNSAT
Problem TDEAD137 is UNSAT
Problem TDEAD142 is UNSAT
Problem TDEAD147 is UNSAT
Problem TDEAD150 is UNSAT
Problem TDEAD151 is UNSAT
Problem TDEAD153 is UNSAT
Problem TDEAD157 is UNSAT
Problem TDEAD165 is UNSAT
Problem TDEAD168 is UNSAT
Problem TDEAD172 is UNSAT
Problem TDEAD180 is UNSAT
Problem TDEAD183 is UNSAT
Problem TDEAD187 is UNSAT
Problem TDEAD195 is UNSAT
Problem TDEAD198 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD213 is UNSAT
Problem TDEAD217 is UNSAT
Problem TDEAD225 is UNSAT
Problem TDEAD228 is UNSAT
Problem TDEAD230 is UNSAT
Problem TDEAD232 is UNSAT
Problem TDEAD240 is UNSAT
Problem TDEAD243 is UNSAT
Problem TDEAD247 is UNSAT
Problem TDEAD252 is UNSAT
Problem TDEAD255 is UNSAT
Problem TDEAD258 is UNSAT
Problem TDEAD262 is UNSAT
Problem TDEAD267 is UNSAT
Problem TDEAD270 is UNSAT
Problem TDEAD273 is UNSAT
Problem TDEAD277 is UNSAT
Problem TDEAD285 is UNSAT
Problem TDEAD288 is UNSAT
Problem TDEAD292 is UNSAT
Problem TDEAD300 is UNSAT
Problem TDEAD303 is UNSAT
Problem TDEAD307 is UNSAT
Problem TDEAD317 is UNSAT
Problem TDEAD318 is UNSAT
Problem TDEAD319 is UNSAT
Problem TDEAD320 is UNSAT
Problem TDEAD321 is UNSAT
Problem TDEAD322 is UNSAT
Problem TDEAD323 is UNSAT
Problem TDEAD324 is UNSAT
Problem TDEAD325 is UNSAT
Problem TDEAD326 is UNSAT
Problem TDEAD327 is UNSAT
Problem TDEAD328 is UNSAT
Problem TDEAD329 is UNSAT
Problem TDEAD330 is UNSAT
Problem TDEAD331 is UNSAT
Problem TDEAD332 is UNSAT
Problem TDEAD333 is UNSAT
Problem TDEAD334 is UNSAT
Problem TDEAD335 is UNSAT
Problem TDEAD336 is UNSAT
Problem TDEAD337 is UNSAT
Problem TDEAD338 is UNSAT
Problem TDEAD339 is UNSAT
Problem TDEAD340 is UNSAT
Problem TDEAD341 is UNSAT
Problem TDEAD356 is UNSAT
Problem TDEAD358 is UNSAT
Problem TDEAD360 is UNSAT
Problem TDEAD362 is UNSAT
Problem TDEAD364 is UNSAT
Problem TDEAD379 is UNSAT
Problem TDEAD380 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/500 variables, 20/96 constraints. Problems are: Problem set: 92 solved, 345 unsolved
[2024-05-21 13:18:07] [INFO ] Deduced a trap composed of 2 places in 39 ms of which 2 ms to minimize.
[2024-05-21 13:18:07] [INFO ] Deduced a trap composed of 2 places in 39 ms of which 1 ms to minimize.
[2024-05-21 13:18:07] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 1 ms to minimize.
[2024-05-21 13:18:07] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 0 ms to minimize.
Problem TDEAD7 is UNSAT
[2024-05-21 13:18:07] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 1 ms to minimize.
Problem TDEAD8 is UNSAT
[2024-05-21 13:18:07] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 0 ms to minimize.
Problem TDEAD9 is UNSAT
[2024-05-21 13:18:07] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
Problem TDEAD10 is UNSAT
[2024-05-21 13:18:07] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 0 ms to minimize.
Problem TDEAD11 is UNSAT
[2024-05-21 13:18:07] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 0 ms to minimize.
Problem TDEAD12 is UNSAT
[2024-05-21 13:18:07] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 1 ms to minimize.
Problem TDEAD13 is UNSAT
[2024-05-21 13:18:07] [INFO ] Deduced a trap composed of 4 places in 74 ms of which 3 ms to minimize.
Problem TDEAD15 is UNSAT
[2024-05-21 13:18:08] [INFO ] Deduced a trap composed of 3 places in 28 ms of which 1 ms to minimize.
Problem TDEAD16 is UNSAT
[2024-05-21 13:18:08] [INFO ] Deduced a trap composed of 3 places in 29 ms of which 1 ms to minimize.
Problem TDEAD17 is UNSAT
[2024-05-21 13:18:08] [INFO ] Deduced a trap composed of 4 places in 84 ms of which 3 ms to minimize.
Problem TDEAD19 is UNSAT
[2024-05-21 13:18:08] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 1 ms to minimize.
Problem TDEAD20 is UNSAT
[2024-05-21 13:18:08] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 1 ms to minimize.
Problem TDEAD21 is UNSAT
[2024-05-21 13:18:08] [INFO ] Deduced a trap composed of 4 places in 79 ms of which 2 ms to minimize.
Problem TDEAD23 is UNSAT
[2024-05-21 13:18:08] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 1 ms to minimize.
Problem TDEAD24 is UNSAT
[2024-05-21 13:18:08] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 1 ms to minimize.
Problem TDEAD25 is UNSAT
[2024-05-21 13:18:08] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 1 ms to minimize.
Problem TDEAD7 is UNSAT
Problem TDEAD8 is UNSAT
Problem TDEAD9 is UNSAT
Problem TDEAD10 is UNSAT
Problem TDEAD11 is UNSAT
Problem TDEAD12 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD15 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD17 is UNSAT
Problem TDEAD19 is UNSAT
Problem TDEAD20 is UNSAT
Problem TDEAD21 is UNSAT
Problem TDEAD23 is UNSAT
Problem TDEAD24 is UNSAT
Problem TDEAD25 is UNSAT
Problem TDEAD28 is UNSAT
Problem TDEAD115 is UNSAT
Problem TDEAD123 is UNSAT
Problem TDEAD130 is UNSAT
Problem TDEAD260 is UNSAT
Problem TDEAD271 is UNSAT
Problem TDEAD275 is UNSAT
Problem TDEAD282 is UNSAT
Problem TDEAD286 is UNSAT
Problem TDEAD290 is UNSAT
Problem TDEAD297 is UNSAT
Problem TDEAD301 is UNSAT
Problem TDEAD305 is UNSAT
Problem TDEAD312 is UNSAT
Problem TDEAD342 is UNSAT
Problem TDEAD344 is UNSAT
Problem TDEAD346 is UNSAT
Problem TDEAD348 is UNSAT
Problem TDEAD350 is UNSAT
Problem TDEAD352 is UNSAT
Problem TDEAD354 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/500 variables, 20/116 constraints. Problems are: Problem set: 129 solved, 308 unsolved
[2024-05-21 13:18:08] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 1 ms to minimize.
[2024-05-21 13:18:08] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 1 ms to minimize.
Problem TDEAD29 is UNSAT
[2024-05-21 13:18:08] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 1 ms to minimize.
Problem TDEAD32 is UNSAT
[2024-05-21 13:18:08] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 2 ms to minimize.
Problem TDEAD33 is UNSAT
[2024-05-21 13:18:09] [INFO ] Deduced a trap composed of 4 places in 85 ms of which 3 ms to minimize.
Problem TDEAD35 is UNSAT
[2024-05-21 13:18:09] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 1 ms to minimize.
Problem TDEAD37 is UNSAT
[2024-05-21 13:18:09] [INFO ] Deduced a trap composed of 4 places in 85 ms of which 2 ms to minimize.
Problem TDEAD39 is UNSAT
[2024-05-21 13:18:09] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 1 ms to minimize.
Problem TDEAD40 is UNSAT
[2024-05-21 13:18:09] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 1 ms to minimize.
Problem TDEAD41 is UNSAT
[2024-05-21 13:18:09] [INFO ] Deduced a trap composed of 4 places in 93 ms of which 2 ms to minimize.
Problem TDEAD43 is UNSAT
[2024-05-21 13:18:09] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 1 ms to minimize.
Problem TDEAD44 is UNSAT
[2024-05-21 13:18:09] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 1 ms to minimize.
Problem TDEAD45 is UNSAT
[2024-05-21 13:18:09] [INFO ] Deduced a trap composed of 4 places in 92 ms of which 2 ms to minimize.
Problem TDEAD47 is UNSAT
[2024-05-21 13:18:09] [INFO ] Deduced a trap composed of 3 places in 49 ms of which 2 ms to minimize.
Problem TDEAD48 is UNSAT
[2024-05-21 13:18:09] [INFO ] Deduced a trap composed of 3 places in 49 ms of which 1 ms to minimize.
Problem TDEAD49 is UNSAT
[2024-05-21 13:18:09] [INFO ] Deduced a trap composed of 4 places in 93 ms of which 2 ms to minimize.
Problem TDEAD51 is UNSAT
[2024-05-21 13:18:09] [INFO ] Deduced a trap composed of 3 places in 47 ms of which 2 ms to minimize.
Problem TDEAD52 is UNSAT
[2024-05-21 13:18:10] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 1 ms to minimize.
Problem TDEAD53 is UNSAT
[2024-05-21 13:18:10] [INFO ] Deduced a trap composed of 4 places in 91 ms of which 3 ms to minimize.
Problem TDEAD55 is UNSAT
[2024-05-21 13:18:10] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 2 ms to minimize.
Problem TDEAD29 is UNSAT
Problem TDEAD32 is UNSAT
Problem TDEAD33 is UNSAT
Problem TDEAD35 is UNSAT
Problem TDEAD37 is UNSAT
Problem TDEAD39 is UNSAT
Problem TDEAD40 is UNSAT
Problem TDEAD41 is UNSAT
Problem TDEAD43 is UNSAT
Problem TDEAD44 is UNSAT
Problem TDEAD45 is UNSAT
Problem TDEAD47 is UNSAT
Problem TDEAD48 is UNSAT
Problem TDEAD49 is UNSAT
Problem TDEAD51 is UNSAT
Problem TDEAD52 is UNSAT
Problem TDEAD53 is UNSAT
Problem TDEAD55 is UNSAT
Problem TDEAD56 is UNSAT
Problem TDEAD118 is UNSAT
Problem TDEAD155 is UNSAT
Problem TDEAD162 is UNSAT
Problem TDEAD166 is UNSAT
Problem TDEAD170 is UNSAT
Problem TDEAD177 is UNSAT
Problem TDEAD181 is UNSAT
Problem TDEAD185 is UNSAT
Problem TDEAD192 is UNSAT
Problem TDEAD196 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD207 is UNSAT
Problem TDEAD211 is UNSAT
Problem TDEAD215 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD226 is UNSAT
Problem TDEAD237 is UNSAT
Problem TDEAD241 is UNSAT
Problem TDEAD245 is UNSAT
Problem TDEAD256 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/500 variables, 20/136 constraints. Problems are: Problem set: 168 solved, 269 unsolved
[2024-05-21 13:18:14] [INFO ] Deduced a trap composed of 3 places in 56 ms of which 1 ms to minimize.
Problem TDEAD60 is UNSAT
[2024-05-21 13:18:14] [INFO ] Deduced a trap composed of 39 places in 51 ms of which 1 ms to minimize.
Problem TDEAD99 is UNSAT
[2024-05-21 13:18:14] [INFO ] Deduced a trap composed of 39 places in 52 ms of which 1 ms to minimize.
Problem TDEAD100 is UNSAT
[2024-05-21 13:18:15] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
Problem TDEAD101 is UNSAT
[2024-05-21 13:18:15] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
Problem TDEAD102 is UNSAT
[2024-05-21 13:18:15] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
Problem TDEAD103 is UNSAT
[2024-05-21 13:18:15] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
Problem TDEAD104 is UNSAT
[2024-05-21 13:18:15] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
Problem TDEAD105 is UNSAT
[2024-05-21 13:18:15] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
Problem TDEAD106 is UNSAT
[2024-05-21 13:18:15] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
Problem TDEAD107 is UNSAT
[2024-05-21 13:18:15] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
Problem TDEAD108 is UNSAT
[2024-05-21 13:18:15] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
Problem TDEAD109 is UNSAT
[2024-05-21 13:18:15] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
Problem TDEAD110 is UNSAT
[2024-05-21 13:18:15] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
Problem TDEAD111 is UNSAT
[2024-05-21 13:18:15] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
Problem TDEAD112 is UNSAT
[2024-05-21 13:18:15] [INFO ] Deduced a trap composed of 2 places in 30 ms of which 1 ms to minimize.
Problem TDEAD119 is UNSAT
Problem TDEAD140 is UNSAT
Problem TDEAD143 is UNSAT
Problem TDEAD158 is UNSAT
Problem TDEAD173 is UNSAT
Problem TDEAD188 is UNSAT
Problem TDEAD203 is UNSAT
Problem TDEAD218 is UNSAT
Problem TDEAD233 is UNSAT
Problem TDEAD248 is UNSAT
Problem TDEAD263 is UNSAT
Problem TDEAD278 is UNSAT
Problem TDEAD293 is UNSAT
Problem TDEAD308 is UNSAT
Problem TDEAD313 is UNSAT
Problem TDEAD315 is UNSAT
Problem TDEAD366 is UNSAT
Problem TDEAD367 is UNSAT
Problem TDEAD368 is UNSAT
Problem TDEAD369 is UNSAT
Problem TDEAD370 is UNSAT
Problem TDEAD371 is UNSAT
Problem TDEAD372 is UNSAT
Problem TDEAD373 is UNSAT
Problem TDEAD374 is UNSAT
Problem TDEAD375 is UNSAT
Problem TDEAD376 is UNSAT
Problem TDEAD377 is UNSAT
Problem TDEAD378 is UNSAT
Problem TDEAD382 is UNSAT
Problem TDEAD383 is UNSAT
Problem TDEAD384 is UNSAT
Problem TDEAD385 is UNSAT
Problem TDEAD386 is UNSAT
Problem TDEAD387 is UNSAT
Problem TDEAD388 is UNSAT
Problem TDEAD389 is UNSAT
Problem TDEAD390 is UNSAT
Problem TDEAD391 is UNSAT
Problem TDEAD392 is UNSAT
Problem TDEAD393 is UNSAT
Problem TDEAD394 is UNSAT
Problem TDEAD395 is UNSAT
Problem TDEAD410 is UNSAT
Problem TDEAD411 is UNSAT
Problem TDEAD412 is UNSAT
Problem TDEAD413 is UNSAT
Problem TDEAD414 is UNSAT
Problem TDEAD415 is UNSAT
Problem TDEAD416 is UNSAT
Problem TDEAD417 is UNSAT
Problem TDEAD418 is UNSAT
Problem TDEAD419 is UNSAT
Problem TDEAD420 is UNSAT
Problem TDEAD421 is UNSAT
Problem TDEAD422 is UNSAT
Problem TDEAD423 is UNSAT
At refinement iteration 7 (INCLUDED_ONLY) 0/500 variables, 16/152 constraints. Problems are: Problem set: 240 solved, 197 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/500 variables, 0/152 constraints. Problems are: Problem set: 240 solved, 197 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 9 (OVERLAPS) 438/938 variables, 500/652 constraints. Problems are: Problem set: 240 solved, 197 unsolved
SMT process timed out in 30427ms, After SMT, problems are : Problem set: 240 solved, 197 unsolved
Search for dead transitions found 240 dead transitions in 30432ms
Found 240 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 240 transitions
Dead transitions reduction (with SMT) removed 240 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 500/873 places, 198/847 transitions.
Graph (complete) has 679 edges and 500 vertex of which 260 are kept as prefixes of interest. Removing 240 places using SCC suffix rule.3 ms
Discarding 240 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 14 ms. Remains 260 /500 variables (removed 240) and now considering 198/198 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 260/873 places, 198/847 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 30727 ms. Remains : 260/873 places, 198/847 transitions.
Support contains 1 out of 873 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 873/873 places, 847/847 transitions.
Applied a total of 0 rules in 38 ms. Remains 873 /873 variables (removed 0) and now considering 847/847 (removed 0) transitions.
// Phase 1: matrix 847 rows 873 cols
[2024-05-21 13:18:20] [INFO ] Computed 76 invariants in 4 ms
[2024-05-21 13:18:20] [INFO ] Implicit Places using invariants in 440 ms returned []
[2024-05-21 13:18:20] [INFO ] Invariant cache hit.
[2024-05-21 13:18:21] [INFO ] Implicit Places using invariants and state equation in 1091 ms returned []
Implicit Place search using SMT with State Equation took 1535 ms to find 0 implicit places.
Running 846 sub problems to find dead transitions.
[2024-05-21 13:18:21] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/872 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 846 unsolved
At refinement iteration 1 (OVERLAPS) 1/873 variables, 75/75 constraints. Problems are: Problem set: 0 solved, 846 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/873 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 846 unsolved
[2024-05-21 13:18:50] [INFO ] Deduced a trap composed of 88 places in 618 ms of which 9 ms to minimize.
[2024-05-21 13:18:50] [INFO ] Deduced a trap composed of 15 places in 563 ms of which 9 ms to minimize.
[2024-05-21 13:18:51] [INFO ] Deduced a trap composed of 35 places in 523 ms of which 8 ms to minimize.
[2024-05-21 13:18:51] [INFO ] Deduced a trap composed of 20 places in 372 ms of which 6 ms to minimize.
[2024-05-21 13:18:52] [INFO ] Deduced a trap composed of 18 places in 437 ms of which 6 ms to minimize.
SMT process timed out in 30409ms, After SMT, problems are : Problem set: 0 solved, 846 unsolved
Search for dead transitions found 0 dead transitions in 30419ms
Finished structural reductions in LTL mode , in 1 iterations and 31995 ms. Remains : 873/873 places, 847/847 transitions.
Treatment of property AutoFlight-PT-12b-LTLCardinality-11 finished in 140024 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(X(G(F((!(p0 U p1)||X(p2))))))||G(X(p0))))'
Support contains 6 out of 884 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 884/884 places, 858/858 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 877 transition count 851
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 877 transition count 851
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 18 place count 873 transition count 847
Iterating global reduction 0 with 4 rules applied. Total rules applied 22 place count 873 transition count 847
Applied a total of 22 rules in 94 ms. Remains 873 /884 variables (removed 11) and now considering 847/858 (removed 11) transitions.
// Phase 1: matrix 847 rows 873 cols
[2024-05-21 13:18:52] [INFO ] Computed 76 invariants in 3 ms
[2024-05-21 13:18:52] [INFO ] Implicit Places using invariants in 407 ms returned []
[2024-05-21 13:18:52] [INFO ] Invariant cache hit.
[2024-05-21 13:18:53] [INFO ] Implicit Places using invariants and state equation in 1008 ms returned []
Implicit Place search using SMT with State Equation took 1417 ms to find 0 implicit places.
Running 846 sub problems to find dead transitions.
[2024-05-21 13:18:53] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/872 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 846 unsolved
At refinement iteration 1 (OVERLAPS) 1/873 variables, 75/75 constraints. Problems are: Problem set: 0 solved, 846 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/873 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 846 unsolved
[2024-05-21 13:19:22] [INFO ] Deduced a trap composed of 35 places in 623 ms of which 9 ms to minimize.
[2024-05-21 13:19:22] [INFO ] Deduced a trap composed of 127 places in 603 ms of which 8 ms to minimize.
[2024-05-21 13:19:23] [INFO ] Deduced a trap composed of 17 places in 598 ms of which 8 ms to minimize.
[2024-05-21 13:19:23] [INFO ] Deduced a trap composed of 108 places in 596 ms of which 9 ms to minimize.
SMT process timed out in 30181ms, After SMT, problems are : Problem set: 0 solved, 846 unsolved
Search for dead transitions found 0 dead transitions in 30191ms
Starting structural reductions in LTL mode, iteration 1 : 873/884 places, 847/858 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31706 ms. Remains : 873/884 places, 847/858 transitions.
Stuttering acceptance computed with spot in 194 ms :[(AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Running random walk in product with property : AutoFlight-PT-12b-LTLCardinality-15
Product exploration explored 100000 steps with 181 reset in 442 ms.
Product exploration explored 100000 steps with 182 reset in 362 ms.
Computed a total of 211 stabilizing places and 211 stable transitions
Computed a total of 211 stabilizing places and 211 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) p1), (X (NOT p2)), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X p0), (X p1), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 11 factoid took 144 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 125 ms :[(AND (NOT p0) (NOT p2) p1), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
RANDOM walk for 40000 steps (72 resets) in 908 ms. (44 steps per ms) remains 2/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 268 ms. (148 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 139 ms. (285 steps per ms) remains 2/2 properties
[2024-05-21 13:19:25] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 267/273 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 539/812 variables, 70/75 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/812 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 61/873 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/873 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 847/1720 variables, 873/949 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1720 variables, 0/949 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/1720 variables, 0/949 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1720/1720 variables, and 949 constraints, problems are : Problem set: 0 solved, 2 unsolved in 709 ms.
Refiners :[Positive P Invariants (semi-flows): 75/75 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 873/873 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 267/273 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-21 13:19:26] [INFO ] Deduced a trap composed of 49 places in 95 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 539/812 variables, 70/76 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-21 13:19:26] [INFO ] Deduced a trap composed of 37 places in 102 ms of which 2 ms to minimize.
[2024-05-21 13:19:26] [INFO ] Deduced a trap composed of 37 places in 87 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/812 variables, 2/78 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/812 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 61/873 variables, 1/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-21 13:19:27] [INFO ] Deduced a trap composed of 25 places in 298 ms of which 5 ms to minimize.
[2024-05-21 13:19:27] [INFO ] Deduced a trap composed of 29 places in 260 ms of which 5 ms to minimize.
[2024-05-21 13:19:27] [INFO ] Deduced a trap composed of 19 places in 252 ms of which 4 ms to minimize.
[2024-05-21 13:19:28] [INFO ] Deduced a trap composed of 59 places in 251 ms of which 4 ms to minimize.
[2024-05-21 13:19:28] [INFO ] Deduced a trap composed of 33 places in 258 ms of which 7 ms to minimize.
[2024-05-21 13:19:28] [INFO ] Deduced a trap composed of 72 places in 242 ms of which 5 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/873 variables, 6/85 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/873 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 847/1720 variables, 873/958 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1720 variables, 2/960 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-21 13:19:29] [INFO ] Deduced a trap composed of 69 places in 154 ms of which 4 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/1720 variables, 1/961 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1720 variables, 0/961 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/1720 variables, 0/961 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1720/1720 variables, and 961 constraints, problems are : Problem set: 0 solved, 2 unsolved in 3220 ms.
Refiners :[Positive P Invariants (semi-flows): 75/75 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 873/873 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 10/10 constraints]
After SMT, in 3941ms problems are : Problem set: 0 solved, 2 unsolved
Finished Parikh walk after 761 steps, including 1 resets, run visited all 2 properties in 14 ms. (steps per millisecond=54 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 2 properties in 14 ms.
Knowledge obtained : [(AND p0 (NOT p2) p1), (X (NOT p2)), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X p0), (X p1), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (OR p2 p0 (NOT p1)))), (F (NOT p1)), (F p2), (F (NOT (AND (NOT p2) p1))), (F (NOT (OR p2 (NOT p0) p1)))]
Knowledge based reduction with 11 factoid took 363 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p0) (NOT p2) p1), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 113 ms :[(AND (NOT p0) (NOT p2) p1), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Support contains 6 out of 873 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 873/873 places, 847/847 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 307 transitions
Trivial Post-agglo rules discarded 307 transitions
Performed 307 trivial Post agglomeration. Transition count delta: 307
Iterating post reduction 0 with 307 rules applied. Total rules applied 307 place count 872 transition count 539
Reduce places removed 307 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 1 with 343 rules applied. Total rules applied 650 place count 565 transition count 503
Reduce places removed 24 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 26 rules applied. Total rules applied 676 place count 541 transition count 501
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 678 place count 539 transition count 501
Performed 104 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 104 Pre rules applied. Total rules applied 678 place count 539 transition count 397
Deduced a syphon composed of 104 places in 1 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 4 with 208 rules applied. Total rules applied 886 place count 435 transition count 397
Performed 171 Post agglomeration using F-continuation condition with reduction of 23 identical transitions.
Deduced a syphon composed of 171 places in 0 ms
Reduce places removed 171 places and 0 transitions.
Iterating global reduction 4 with 342 rules applied. Total rules applied 1228 place count 264 transition count 203
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1229 place count 264 transition count 202
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1230 place count 263 transition count 201
Reduce places removed 23 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 5 with 34 rules applied. Total rules applied 1264 place count 240 transition count 190
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 1275 place count 229 transition count 190
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 12 Pre rules applied. Total rules applied 1275 place count 229 transition count 178
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 7 with 24 rules applied. Total rules applied 1299 place count 217 transition count 178
Applied a total of 1299 rules in 53 ms. Remains 217 /873 variables (removed 656) and now considering 178/847 (removed 669) transitions.
// Phase 1: matrix 178 rows 217 cols
[2024-05-21 13:19:30] [INFO ] Computed 53 invariants in 1 ms
[2024-05-21 13:19:30] [INFO ] Implicit Places using invariants in 219 ms returned [88, 126, 164, 174, 178, 182, 186, 190, 194, 198, 203, 207, 211, 216]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 220 ms to find 14 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 203/873 places, 178/847 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 191 transition count 166
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 191 transition count 166
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 190 transition count 165
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 190 transition count 165
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 189 transition count 164
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 189 transition count 164
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 188 transition count 163
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 188 transition count 163
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 187 transition count 162
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 187 transition count 162
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 186 transition count 161
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 186 transition count 161
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 185 transition count 160
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 185 transition count 160
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 184 transition count 159
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 184 transition count 159
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 183 transition count 158
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 183 transition count 158
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 182 transition count 157
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 182 transition count 157
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 181 transition count 156
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 181 transition count 156
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 180 transition count 155
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 180 transition count 155
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 179 transition count 154
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 179 transition count 154
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 52 place count 177 transition count 152
Applied a total of 52 rules in 43 ms. Remains 177 /203 variables (removed 26) and now considering 152/178 (removed 26) transitions.
// Phase 1: matrix 152 rows 177 cols
[2024-05-21 13:19:30] [INFO ] Computed 39 invariants in 2 ms
[2024-05-21 13:19:30] [INFO ] Implicit Places using invariants in 140 ms returned []
[2024-05-21 13:19:30] [INFO ] Invariant cache hit.
[2024-05-21 13:19:30] [INFO ] Implicit Places using invariants and state equation in 273 ms returned []
Implicit Place search using SMT with State Equation took 415 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 177/873 places, 152/847 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 736 ms. Remains : 177/873 places, 152/847 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) p1), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X p0), (X p1), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p2) p1)), (X (NOT (AND (NOT p2) p1))), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1))))]
Knowledge based reduction with 9 factoid took 380 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p2) p1), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
RANDOM walk for 14209 steps (306 resets) in 259 ms. (54 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND p0 (NOT p2) p1), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X p0), (X p1), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p2) p1)), (X (NOT (AND (NOT p2) p1))), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (F (NOT p0)), (F (NOT (OR p2 p0 (NOT p1)))), (F (NOT p1)), (F p2), (F (NOT (AND (NOT p2) p1))), (F (NOT (OR p2 (NOT p0) p1)))]
Knowledge based reduction with 9 factoid took 552 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p0) (NOT p2) p1), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 216 ms :[(AND (NOT p0) (NOT p2) p1), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p0) (NOT p2) p1), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering criterion allowed to conclude after 2324 steps with 49 reset in 8 ms.
FORMULA AutoFlight-PT-12b-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-12b-LTLCardinality-15 finished in 40472 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)&&X(p1))))'
Found a Shortening insensitive property : AutoFlight-PT-12b-LTLCardinality-08
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 3 out of 884 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 884/884 places, 858/858 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 307 transitions
Trivial Post-agglo rules discarded 307 transitions
Performed 307 trivial Post agglomeration. Transition count delta: 307
Iterating post reduction 0 with 307 rules applied. Total rules applied 307 place count 883 transition count 550
Reduce places removed 307 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 1 with 343 rules applied. Total rules applied 650 place count 576 transition count 514
Reduce places removed 24 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 26 rules applied. Total rules applied 676 place count 552 transition count 512
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 678 place count 550 transition count 512
Performed 107 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 107 Pre rules applied. Total rules applied 678 place count 550 transition count 405
Deduced a syphon composed of 107 places in 1 ms
Reduce places removed 107 places and 0 transitions.
Iterating global reduction 4 with 214 rules applied. Total rules applied 892 place count 443 transition count 405
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 897 place count 438 transition count 400
Iterating global reduction 4 with 5 rules applied. Total rules applied 902 place count 438 transition count 400
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 902 place count 438 transition count 398
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 906 place count 436 transition count 398
Performed 169 Post agglomeration using F-continuation condition with reduction of 24 identical transitions.
Deduced a syphon composed of 169 places in 0 ms
Reduce places removed 169 places and 0 transitions.
Iterating global reduction 4 with 338 rules applied. Total rules applied 1244 place count 267 transition count 205
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1245 place count 266 transition count 204
Reduce places removed 22 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 4 with 32 rules applied. Total rules applied 1277 place count 244 transition count 194
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 1287 place count 234 transition count 194
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 12 Pre rules applied. Total rules applied 1287 place count 234 transition count 182
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 6 with 24 rules applied. Total rules applied 1311 place count 222 transition count 182
Applied a total of 1311 rules in 87 ms. Remains 222 /884 variables (removed 662) and now considering 182/858 (removed 676) transitions.
// Phase 1: matrix 182 rows 222 cols
[2024-05-21 13:19:33] [INFO ] Computed 54 invariants in 0 ms
[2024-05-21 13:19:33] [INFO ] Implicit Places using invariants in 316 ms returned [90, 128, 166, 170, 174, 184, 188, 192, 196, 201, 206, 216, 221]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 318 ms to find 13 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 209/884 places, 182/858 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 198 transition count 171
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 198 transition count 171
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 197 transition count 170
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 197 transition count 170
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 196 transition count 169
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 196 transition count 169
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 195 transition count 168
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 195 transition count 168
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 194 transition count 167
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 194 transition count 167
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 193 transition count 166
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 193 transition count 166
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 192 transition count 165
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 192 transition count 165
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 191 transition count 164
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 191 transition count 164
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 190 transition count 163
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 190 transition count 163
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 189 transition count 162
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 189 transition count 162
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 188 transition count 161
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 188 transition count 161
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 187 transition count 160
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 187 transition count 160
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 186 transition count 159
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 186 transition count 159
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 52 place count 183 transition count 156
Applied a total of 52 rules in 38 ms. Remains 183 /209 variables (removed 26) and now considering 156/182 (removed 26) transitions.
// Phase 1: matrix 156 rows 183 cols
[2024-05-21 13:19:33] [INFO ] Computed 41 invariants in 1 ms
[2024-05-21 13:19:33] [INFO ] Implicit Places using invariants in 123 ms returned []
[2024-05-21 13:19:33] [INFO ] Invariant cache hit.
[2024-05-21 13:19:33] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 13:19:33] [INFO ] Implicit Places using invariants and state equation in 254 ms returned []
Implicit Place search using SMT with State Equation took 388 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 183/884 places, 156/858 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 832 ms. Remains : 183/884 places, 156/858 transitions.
Running random walk in product with property : AutoFlight-PT-12b-LTLCardinality-08
Product exploration explored 100000 steps with 4210 reset in 315 ms.
Product exploration explored 100000 steps with 4206 reset in 430 ms.
Computed a total of 8 stabilizing places and 6 stable transitions
Computed a total of 8 stabilizing places and 6 stable transitions
Detected a total of 8/183 stabilizing places and 6/156 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (NOT p1)), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 3 factoid took 475 ms. Reduced automaton from 3 states, 8 edges and 2 AP (stutter sensitive) to 3 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
RANDOM walk for 153 steps (1 resets) in 5 ms. (25 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (NOT p1)), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F (NOT p0)), (F (NOT (OR (NOT p0) p1))), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 3 factoid took 558 ms. Reduced automaton from 3 states, 8 edges and 2 AP (stutter sensitive) to 3 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 3 out of 183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 183/183 places, 156/156 transitions.
Applied a total of 0 rules in 2 ms. Remains 183 /183 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2024-05-21 13:19:35] [INFO ] Invariant cache hit.
[2024-05-21 13:19:36] [INFO ] Implicit Places using invariants in 161 ms returned []
[2024-05-21 13:19:36] [INFO ] Invariant cache hit.
[2024-05-21 13:19:36] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 13:19:36] [INFO ] Implicit Places using invariants and state equation in 268 ms returned []
Implicit Place search using SMT with State Equation took 433 ms to find 0 implicit places.
Running 95 sub problems to find dead transitions.
[2024-05-21 13:19:36] [INFO ] Invariant cache hit.
[2024-05-21 13:19:36] [INFO ] State equation strengthened by 2 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/180 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-21 13:19:37] [INFO ] Deduced a trap composed of 86 places in 58 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/180 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/180 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (OVERLAPS) 3/183 variables, 3/42 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/183 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 5 (OVERLAPS) 156/339 variables, 183/225 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/339 variables, 2/227 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/339 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (OVERLAPS) 0/339 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Real declared 339/339 variables, and 227 constraints, problems are : Problem set: 0 solved, 95 unsolved in 3797 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 183/183 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 95 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/180 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/180 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/180 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (OVERLAPS) 3/183 variables, 3/42 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/183 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 5 (OVERLAPS) 156/339 variables, 183/225 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/339 variables, 2/227 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/339 variables, 95/322 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/339 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 9 (OVERLAPS) 0/339 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Int declared 339/339 variables, and 322 constraints, problems are : Problem set: 0 solved, 95 unsolved in 7145 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 183/183 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 1/1 constraints]
After SMT, in 10958ms problems are : Problem set: 0 solved, 95 unsolved
Search for dead transitions found 0 dead transitions in 10960ms
Finished structural reductions in LTL mode , in 1 iterations and 11395 ms. Remains : 183/183 places, 156/156 transitions.
Computed a total of 8 stabilizing places and 6 stable transitions
Computed a total of 8 stabilizing places and 6 stable transitions
Detected a total of 8/183 stabilizing places and 6/156 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (NOT p1)), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 3 factoid took 632 ms. Reduced automaton from 3 states, 8 edges and 2 AP (stutter sensitive) to 3 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 137 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
RANDOM walk for 900 steps (16 resets) in 8 ms. (100 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (NOT p1)), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F (NOT p0)), (F (NOT (OR (NOT p0) p1))), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 3 factoid took 619 ms. Reduced automaton from 3 states, 8 edges and 2 AP (stutter sensitive) to 3 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 106 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 4220 reset in 311 ms.
Product exploration explored 100000 steps with 4157 reset in 362 ms.
Support contains 3 out of 183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 183/183 places, 156/156 transitions.
Applied a total of 0 rules in 1 ms. Remains 183 /183 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2024-05-21 13:19:49] [INFO ] Invariant cache hit.
[2024-05-21 13:19:50] [INFO ] Implicit Places using invariants in 145 ms returned []
[2024-05-21 13:19:50] [INFO ] Invariant cache hit.
[2024-05-21 13:19:50] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 13:19:50] [INFO ] Implicit Places using invariants and state equation in 282 ms returned []
Implicit Place search using SMT with State Equation took 430 ms to find 0 implicit places.
Running 95 sub problems to find dead transitions.
[2024-05-21 13:19:50] [INFO ] Invariant cache hit.
[2024-05-21 13:19:50] [INFO ] State equation strengthened by 2 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/180 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-21 13:19:51] [INFO ] Deduced a trap composed of 86 places in 60 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/180 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/180 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (OVERLAPS) 3/183 variables, 3/42 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/183 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 5 (OVERLAPS) 156/339 variables, 183/225 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/339 variables, 2/227 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/339 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (OVERLAPS) 0/339 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Real declared 339/339 variables, and 227 constraints, problems are : Problem set: 0 solved, 95 unsolved in 3776 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 183/183 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 95 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/180 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/180 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/180 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (OVERLAPS) 3/183 variables, 3/42 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/183 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 5 (OVERLAPS) 156/339 variables, 183/225 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/339 variables, 2/227 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/339 variables, 95/322 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/339 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 9 (OVERLAPS) 0/339 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Int declared 339/339 variables, and 322 constraints, problems are : Problem set: 0 solved, 95 unsolved in 5965 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 183/183 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 1/1 constraints]
After SMT, in 9755ms problems are : Problem set: 0 solved, 95 unsolved
Search for dead transitions found 0 dead transitions in 9757ms
Finished structural reductions in LTL mode , in 1 iterations and 10190 ms. Remains : 183/183 places, 156/156 transitions.
Treatment of property AutoFlight-PT-12b-LTLCardinality-08 finished in 27444 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(X(X(F(p0))))))))'
Found a Shortening insensitive property : AutoFlight-PT-12b-LTLCardinality-11
Stuttering acceptance computed with spot in 294 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 884 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 884/884 places, 858/858 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 314 transitions
Trivial Post-agglo rules discarded 314 transitions
Performed 314 trivial Post agglomeration. Transition count delta: 314
Iterating post reduction 0 with 314 rules applied. Total rules applied 314 place count 883 transition count 543
Reduce places removed 314 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 1 with 350 rules applied. Total rules applied 664 place count 569 transition count 507
Reduce places removed 24 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 25 rules applied. Total rules applied 689 place count 545 transition count 506
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 690 place count 544 transition count 506
Performed 105 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 105 Pre rules applied. Total rules applied 690 place count 544 transition count 401
Deduced a syphon composed of 105 places in 1 ms
Reduce places removed 105 places and 0 transitions.
Iterating global reduction 4 with 210 rules applied. Total rules applied 900 place count 439 transition count 401
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 904 place count 435 transition count 397
Iterating global reduction 4 with 4 rules applied. Total rules applied 908 place count 435 transition count 397
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 908 place count 435 transition count 395
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 912 place count 433 transition count 395
Performed 171 Post agglomeration using F-continuation condition with reduction of 24 identical transitions.
Deduced a syphon composed of 171 places in 0 ms
Reduce places removed 171 places and 0 transitions.
Iterating global reduction 4 with 342 rules applied. Total rules applied 1254 place count 262 transition count 200
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1255 place count 261 transition count 199
Reduce places removed 22 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 4 with 32 rules applied. Total rules applied 1287 place count 239 transition count 189
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 1297 place count 229 transition count 189
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 12 Pre rules applied. Total rules applied 1297 place count 229 transition count 177
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 6 with 24 rules applied. Total rules applied 1321 place count 217 transition count 177
Applied a total of 1321 rules in 58 ms. Remains 217 /884 variables (removed 667) and now considering 177/858 (removed 681) transitions.
// Phase 1: matrix 177 rows 217 cols
[2024-05-21 13:20:00] [INFO ] Computed 54 invariants in 1 ms
[2024-05-21 13:20:00] [INFO ] Implicit Places using invariants in 189 ms returned [89, 127, 165, 169, 173, 177, 181, 185, 189, 193, 198, 203, 207, 211, 216]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 194 ms to find 15 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 202/884 places, 177/858 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 189 transition count 164
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 189 transition count 164
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 188 transition count 163
Applied a total of 28 rules in 8 ms. Remains 188 /202 variables (removed 14) and now considering 163/177 (removed 14) transitions.
// Phase 1: matrix 163 rows 188 cols
[2024-05-21 13:20:00] [INFO ] Computed 39 invariants in 0 ms
[2024-05-21 13:20:01] [INFO ] Implicit Places using invariants in 210 ms returned []
[2024-05-21 13:20:01] [INFO ] Invariant cache hit.
[2024-05-21 13:20:01] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 13:20:01] [INFO ] Implicit Places using invariants and state equation in 256 ms returned []
Implicit Place search using SMT with State Equation took 469 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 188/884 places, 163/858 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 729 ms. Remains : 188/884 places, 163/858 transitions.
Running random walk in product with property : AutoFlight-PT-12b-LTLCardinality-11
Product exploration explored 100000 steps with 14285 reset in 582 ms.
Product exploration explored 100000 steps with 14285 reset in 493 ms.
Computed a total of 4 stabilizing places and 2 stable transitions
Computed a total of 4 stabilizing places and 2 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 82 ms. Reduced automaton from 7 states, 7 edges and 1 AP (stutter sensitive) to 7 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 249 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (926 resets) in 146 ms. (272 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (36 resets) in 65 ms. (606 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1324604 steps, run timeout after 3001 ms. (steps per millisecond=441 ) properties seen :0 out of 1
Probabilistic random walk after 1324604 steps, saw 154467 distinct states, run finished after 3001 ms. (steps per millisecond=441 ) properties seen :0
[2024-05-21 13:20:05] [INFO ] Invariant cache hit.
[2024-05-21 13:20:05] [INFO ] State equation strengthened by 2 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6/10 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 38/48 variables, 6/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/48 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 93/141 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-21 13:20:06] [INFO ] Deduced a trap composed of 78 places in 51 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/141 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/141 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 84/225 variables, 96/109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/225 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/225 variables, 2/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/225 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 126/351 variables, 82/194 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/351 variables, 36/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/351 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/351 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 351/351 variables, and 230 constraints, problems are : Problem set: 0 solved, 1 unsolved in 212 ms.
Refiners :[Positive P Invariants (semi-flows): 39/39 constraints, State Equation: 188/188 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6/10 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 38/48 variables, 6/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/48 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/48 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 93/141 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/141 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/141 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 84/225 variables, 96/110 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/225 variables, 1/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/225 variables, 2/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/225 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 126/351 variables, 82/195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/351 variables, 36/231 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/351 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/351 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 351/351 variables, and 231 constraints, problems are : Problem set: 0 solved, 1 unsolved in 171 ms.
Refiners :[Positive P Invariants (semi-flows): 39/39 constraints, State Equation: 188/188 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 397ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 61 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=61 )
Parikh walk visited 1 properties in 0 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 95 ms. Reduced automaton from 7 states, 7 edges and 1 AP (stutter sensitive) to 7 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 241 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 236 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 163/163 transitions.
Applied a total of 0 rules in 2 ms. Remains 188 /188 variables (removed 0) and now considering 163/163 (removed 0) transitions.
[2024-05-21 13:20:06] [INFO ] Invariant cache hit.
[2024-05-21 13:20:07] [INFO ] Implicit Places using invariants in 165 ms returned []
[2024-05-21 13:20:07] [INFO ] Invariant cache hit.
[2024-05-21 13:20:07] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 13:20:07] [INFO ] Implicit Places using invariants and state equation in 303 ms returned []
Implicit Place search using SMT with State Equation took 470 ms to find 0 implicit places.
Running 101 sub problems to find dead transitions.
[2024-05-21 13:20:07] [INFO ] Invariant cache hit.
[2024-05-21 13:20:07] [INFO ] State equation strengthened by 2 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/187 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/187 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 2 (OVERLAPS) 1/188 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 101 unsolved
[2024-05-21 13:20:08] [INFO ] Deduced a trap composed of 77 places in 65 ms of which 1 ms to minimize.
[2024-05-21 13:20:08] [INFO ] Deduced a trap composed of 98 places in 64 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/188 variables, 2/41 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/188 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 5 (OVERLAPS) 163/351 variables, 188/229 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/351 variables, 2/231 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/351 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 101 unsolved
[2024-05-21 13:20:11] [INFO ] Deduced a trap composed of 78 places in 75 ms of which 2 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/351 variables, 1/232 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/351 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 10 (OVERLAPS) 0/351 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 101 unsolved
No progress, stopping.
After SMT solving in domain Real declared 351/351 variables, and 232 constraints, problems are : Problem set: 0 solved, 101 unsolved in 6639 ms.
Refiners :[Positive P Invariants (semi-flows): 39/39 constraints, State Equation: 188/188 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 101/101 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 101 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/187 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/187 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 2 (OVERLAPS) 1/188 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/188 variables, 3/42 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/188 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 5 (OVERLAPS) 163/351 variables, 188/230 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/351 variables, 2/232 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/351 variables, 101/333 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/351 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 9 (OVERLAPS) 0/351 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 101 unsolved
No progress, stopping.
After SMT solving in domain Int declared 351/351 variables, and 333 constraints, problems are : Problem set: 0 solved, 101 unsolved in 5538 ms.
Refiners :[Positive P Invariants (semi-flows): 39/39 constraints, State Equation: 188/188 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 101/101 constraints, Known Traps: 3/3 constraints]
After SMT, in 12193ms problems are : Problem set: 0 solved, 101 unsolved
Search for dead transitions found 0 dead transitions in 12194ms
Finished structural reductions in LTL mode , in 1 iterations and 12667 ms. Remains : 188/188 places, 163/163 transitions.
Computed a total of 4 stabilizing places and 2 stable transitions
Computed a total of 4 stabilizing places and 2 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 78 ms. Reduced automaton from 7 states, 7 edges and 1 AP (stutter sensitive) to 7 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 244 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (930 resets) in 120 ms. (330 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (36 resets) in 39 ms. (1000 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1252944 steps, run timeout after 3001 ms. (steps per millisecond=417 ) properties seen :0 out of 1
Probabilistic random walk after 1252944 steps, saw 146051 distinct states, run finished after 3004 ms. (steps per millisecond=417 ) properties seen :0
[2024-05-21 13:20:22] [INFO ] Invariant cache hit.
[2024-05-21 13:20:22] [INFO ] State equation strengthened by 2 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6/10 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 38/48 variables, 6/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/48 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 93/141 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-21 13:20:23] [INFO ] Deduced a trap composed of 78 places in 54 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/141 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/141 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 84/225 variables, 96/109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/225 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/225 variables, 2/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/225 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 126/351 variables, 82/194 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/351 variables, 36/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/351 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/351 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 351/351 variables, and 230 constraints, problems are : Problem set: 0 solved, 1 unsolved in 220 ms.
Refiners :[Positive P Invariants (semi-flows): 39/39 constraints, State Equation: 188/188 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6/10 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 38/48 variables, 6/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/48 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/48 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 93/141 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/141 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/141 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 84/225 variables, 96/110 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/225 variables, 1/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/225 variables, 2/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/225 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 126/351 variables, 82/195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/351 variables, 36/231 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/351 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/351 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 351/351 variables, and 231 constraints, problems are : Problem set: 0 solved, 1 unsolved in 173 ms.
Refiners :[Positive P Invariants (semi-flows): 39/39 constraints, State Equation: 188/188 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 400ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 61 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=30 )
Parikh walk visited 1 properties in 1 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 97 ms. Reduced automaton from 7 states, 7 edges and 1 AP (stutter sensitive) to 7 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 237 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 243 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 238 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 14285 reset in 408 ms.
Product exploration explored 100000 steps with 14285 reset in 467 ms.
Applying partial POR strategy [true, false, false, false, false, false, false]
Stuttering acceptance computed with spot in 243 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 188 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 188/188 places, 163/163 transitions.
Applied a total of 0 rules in 4 ms. Remains 188 /188 variables (removed 0) and now considering 163/163 (removed 0) transitions.
[2024-05-21 13:20:25] [INFO ] Redundant transitions in 1 ms returned []
Running 101 sub problems to find dead transitions.
[2024-05-21 13:20:25] [INFO ] Invariant cache hit.
[2024-05-21 13:20:25] [INFO ] State equation strengthened by 2 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/187 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/187 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 2 (OVERLAPS) 1/188 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 101 unsolved
[2024-05-21 13:20:26] [INFO ] Deduced a trap composed of 77 places in 84 ms of which 2 ms to minimize.
[2024-05-21 13:20:26] [INFO ] Deduced a trap composed of 98 places in 78 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/188 variables, 2/41 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/188 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 5 (OVERLAPS) 163/351 variables, 188/229 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/351 variables, 2/231 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/351 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 101 unsolved
[2024-05-21 13:20:29] [INFO ] Deduced a trap composed of 78 places in 91 ms of which 1 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/351 variables, 1/232 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/351 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 10 (OVERLAPS) 0/351 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 101 unsolved
No progress, stopping.
After SMT solving in domain Real declared 351/351 variables, and 232 constraints, problems are : Problem set: 0 solved, 101 unsolved in 6504 ms.
Refiners :[Positive P Invariants (semi-flows): 39/39 constraints, State Equation: 188/188 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 101/101 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 101 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/187 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/187 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 2 (OVERLAPS) 1/188 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/188 variables, 3/42 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/188 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 5 (OVERLAPS) 163/351 variables, 188/230 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/351 variables, 2/232 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/351 variables, 101/333 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/351 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 9 (OVERLAPS) 0/351 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 101 unsolved
No progress, stopping.
After SMT solving in domain Int declared 351/351 variables, and 333 constraints, problems are : Problem set: 0 solved, 101 unsolved in 5206 ms.
Refiners :[Positive P Invariants (semi-flows): 39/39 constraints, State Equation: 188/188 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 101/101 constraints, Known Traps: 3/3 constraints]
After SMT, in 11726ms problems are : Problem set: 0 solved, 101 unsolved
Search for dead transitions found 0 dead transitions in 11727ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 11740 ms. Remains : 188/188 places, 163/163 transitions.
Support contains 1 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 163/163 transitions.
Applied a total of 0 rules in 1 ms. Remains 188 /188 variables (removed 0) and now considering 163/163 (removed 0) transitions.
[2024-05-21 13:20:37] [INFO ] Invariant cache hit.
[2024-05-21 13:20:37] [INFO ] Implicit Places using invariants in 171 ms returned []
[2024-05-21 13:20:37] [INFO ] Invariant cache hit.
[2024-05-21 13:20:37] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 13:20:37] [INFO ] Implicit Places using invariants and state equation in 291 ms returned []
Implicit Place search using SMT with State Equation took 464 ms to find 0 implicit places.
Running 101 sub problems to find dead transitions.
[2024-05-21 13:20:37] [INFO ] Invariant cache hit.
[2024-05-21 13:20:37] [INFO ] State equation strengthened by 2 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/187 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/187 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 2 (OVERLAPS) 1/188 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 101 unsolved
[2024-05-21 13:20:38] [INFO ] Deduced a trap composed of 77 places in 62 ms of which 2 ms to minimize.
[2024-05-21 13:20:38] [INFO ] Deduced a trap composed of 98 places in 62 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/188 variables, 2/41 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/188 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 5 (OVERLAPS) 163/351 variables, 188/229 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/351 variables, 2/231 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/351 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 101 unsolved
[2024-05-21 13:20:41] [INFO ] Deduced a trap composed of 78 places in 63 ms of which 2 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/351 variables, 1/232 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/351 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 10 (OVERLAPS) 0/351 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 101 unsolved
No progress, stopping.
After SMT solving in domain Real declared 351/351 variables, and 232 constraints, problems are : Problem set: 0 solved, 101 unsolved in 6548 ms.
Refiners :[Positive P Invariants (semi-flows): 39/39 constraints, State Equation: 188/188 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 101/101 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 101 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/187 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/187 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 2 (OVERLAPS) 1/188 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/188 variables, 3/42 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/188 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 5 (OVERLAPS) 163/351 variables, 188/230 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/351 variables, 2/232 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/351 variables, 101/333 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/351 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 9 (OVERLAPS) 0/351 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 101 unsolved
No progress, stopping.
After SMT solving in domain Int declared 351/351 variables, and 333 constraints, problems are : Problem set: 0 solved, 101 unsolved in 5369 ms.
Refiners :[Positive P Invariants (semi-flows): 39/39 constraints, State Equation: 188/188 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 101/101 constraints, Known Traps: 3/3 constraints]
After SMT, in 11930ms problems are : Problem set: 0 solved, 101 unsolved
Search for dead transitions found 0 dead transitions in 11931ms
Finished structural reductions in LTL mode , in 1 iterations and 12398 ms. Remains : 188/188 places, 163/163 transitions.
Treatment of property AutoFlight-PT-12b-LTLCardinality-11 finished in 49320 ms.
[2024-05-21 13:20:49] [INFO ] Flatten gal took : 47 ms
[2024-05-21 13:20:49] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 3 ms.
[2024-05-21 13:20:49] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 884 places, 858 transitions and 2086 arcs took 13 ms.
Total runtime 648463 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running AutoFlight-PT-12b
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/417/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 884
TRANSITIONS: 858
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.018s, Sys 0.000s]
SAVING FILE /home/mcc/execution/417/model (.net / .def) ...
EXPORT TIME: [User 0.004s, 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: 3045
MODEL NAME: /home/mcc/execution/417/model
884 places, 858 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
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="AutoFlight-PT-12b"
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 AutoFlight-PT-12b, 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 r025-smll-171620166000163"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-12b.tgz
mv AutoFlight-PT-12b 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 ;