About the Execution of GreatSPN+red for AutonomousCar-PT-08b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 13871.615 | 411311.00 | 522178.00 | 1507.50 | FFTFFFTTTTFFTTTF | 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-171620166400339.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 AutonomousCar-PT-08b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r025-smll-171620166400339
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 928K
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 22 14:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 22 14:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.3K Apr 12 18:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Apr 12 18:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:29 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 517K May 18 16:42 model.pnml
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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 AutonomousCar-PT-08b-LTLCardinality-00
FORMULA_NAME AutonomousCar-PT-08b-LTLCardinality-01
FORMULA_NAME AutonomousCar-PT-08b-LTLCardinality-02
FORMULA_NAME AutonomousCar-PT-08b-LTLCardinality-03
FORMULA_NAME AutonomousCar-PT-08b-LTLCardinality-04
FORMULA_NAME AutonomousCar-PT-08b-LTLCardinality-05
FORMULA_NAME AutonomousCar-PT-08b-LTLCardinality-06
FORMULA_NAME AutonomousCar-PT-08b-LTLCardinality-07
FORMULA_NAME AutonomousCar-PT-08b-LTLCardinality-08
FORMULA_NAME AutonomousCar-PT-08b-LTLCardinality-09
FORMULA_NAME AutonomousCar-PT-08b-LTLCardinality-10
FORMULA_NAME AutonomousCar-PT-08b-LTLCardinality-11
FORMULA_NAME AutonomousCar-PT-08b-LTLCardinality-12
FORMULA_NAME AutonomousCar-PT-08b-LTLCardinality-13
FORMULA_NAME AutonomousCar-PT-08b-LTLCardinality-14
FORMULA_NAME AutonomousCar-PT-08b-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716354926950
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutonomousCar-PT-08b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-22 05:15:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-22 05:15:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 05:15:29] [INFO ] Load time of PNML (sax parser for PT used): 361 ms
[2024-05-22 05:15:29] [INFO ] Transformed 357 places.
[2024-05-22 05:15:29] [INFO ] Transformed 1128 transitions.
[2024-05-22 05:15:29] [INFO ] Found NUPN structural information;
[2024-05-22 05:15:29] [INFO ] Parsed PT model containing 357 places and 1128 transitions and 9454 arcs in 600 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA AutonomousCar-PT-08b-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-08b-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-08b-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-08b-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-08b-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-08b-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-08b-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-08b-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 357 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 357/357 places, 1128/1128 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 310 transition count 1081
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 310 transition count 1081
Ensure Unique test removed 256 transitions
Reduce isomorphic transitions removed 256 transitions.
Iterating post reduction 0 with 256 rules applied. Total rules applied 350 place count 310 transition count 825
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 359 place count 301 transition count 816
Iterating global reduction 1 with 9 rules applied. Total rules applied 368 place count 301 transition count 816
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 369 place count 300 transition count 815
Iterating global reduction 1 with 1 rules applied. Total rules applied 370 place count 300 transition count 815
Applied a total of 370 rules in 145 ms. Remains 300 /357 variables (removed 57) and now considering 815/1128 (removed 313) transitions.
// Phase 1: matrix 815 rows 300 cols
[2024-05-22 05:15:30] [INFO ] Computed 13 invariants in 41 ms
[2024-05-22 05:15:31] [INFO ] Implicit Places using invariants in 778 ms returned []
[2024-05-22 05:15:31] [INFO ] Invariant cache hit.
[2024-05-22 05:15:32] [INFO ] Implicit Places using invariants and state equation in 908 ms returned []
Implicit Place search using SMT with State Equation took 1745 ms to find 0 implicit places.
Running 814 sub problems to find dead transitions.
[2024-05-22 05:15:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/299 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 814 unsolved
At refinement iteration 1 (OVERLAPS) 1/300 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 814 unsolved
[2024-05-22 05:15:57] [INFO ] Deduced a trap composed of 31 places in 771 ms of which 53 ms to minimize.
[2024-05-22 05:15:57] [INFO ] Deduced a trap composed of 67 places in 690 ms of which 4 ms to minimize.
[2024-05-22 05:15:58] [INFO ] Deduced a trap composed of 21 places in 434 ms of which 4 ms to minimize.
[2024-05-22 05:15:58] [INFO ] Deduced a trap composed of 21 places in 169 ms of which 1 ms to minimize.
[2024-05-22 05:15:59] [INFO ] Deduced a trap composed of 23 places in 400 ms of which 3 ms to minimize.
[2024-05-22 05:15:59] [INFO ] Deduced a trap composed of 31 places in 393 ms of which 3 ms to minimize.
[2024-05-22 05:16:00] [INFO ] Deduced a trap composed of 31 places in 451 ms of which 33 ms to minimize.
[2024-05-22 05:16:01] [INFO ] Deduced a trap composed of 42 places in 745 ms of which 6 ms to minimize.
[2024-05-22 05:16:01] [INFO ] Deduced a trap composed of 40 places in 711 ms of which 5 ms to minimize.
[2024-05-22 05:16:02] [INFO ] Deduced a trap composed of 32 places in 722 ms of which 5 ms to minimize.
[2024-05-22 05:16:03] [INFO ] Deduced a trap composed of 45 places in 635 ms of which 5 ms to minimize.
[2024-05-22 05:16:04] [INFO ] Deduced a trap composed of 80 places in 685 ms of which 4 ms to minimize.
[2024-05-22 05:16:04] [INFO ] Deduced a trap composed of 29 places in 629 ms of which 5 ms to minimize.
[2024-05-22 05:16:05] [INFO ] Deduced a trap composed of 42 places in 643 ms of which 5 ms to minimize.
[2024-05-22 05:16:06] [INFO ] Deduced a trap composed of 18 places in 709 ms of which 4 ms to minimize.
[2024-05-22 05:16:06] [INFO ] Deduced a trap composed of 39 places in 644 ms of which 4 ms to minimize.
[2024-05-22 05:16:07] [INFO ] Deduced a trap composed of 24 places in 584 ms of which 4 ms to minimize.
[2024-05-22 05:16:08] [INFO ] Deduced a trap composed of 40 places in 587 ms of which 4 ms to minimize.
[2024-05-22 05:16:09] [INFO ] Deduced a trap composed of 49 places in 479 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 300/1115 variables, and 32 constraints, problems are : Problem set: 0 solved, 814 unsolved in 30061 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 0/300 constraints, PredecessorRefiner: 814/814 constraints, Known Traps: 19/19 constraints]
Escalating to Integer solving :Problem set: 0 solved, 814 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/299 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 814 unsolved
At refinement iteration 1 (OVERLAPS) 1/300 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 814 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/300 variables, 19/32 constraints. Problems are: Problem set: 0 solved, 814 unsolved
[2024-05-22 05:16:18] [INFO ] Deduced a trap composed of 14 places in 325 ms of which 2 ms to minimize.
[2024-05-22 05:16:18] [INFO ] Deduced a trap composed of 33 places in 290 ms of which 3 ms to minimize.
[2024-05-22 05:16:18] [INFO ] Deduced a trap composed of 30 places in 99 ms of which 3 ms to minimize.
[2024-05-22 05:16:19] [INFO ] Deduced a trap composed of 31 places in 382 ms of which 4 ms to minimize.
[2024-05-22 05:16:19] [INFO ] Deduced a trap composed of 31 places in 382 ms of which 4 ms to minimize.
[2024-05-22 05:16:20] [INFO ] Deduced a trap composed of 74 places in 691 ms of which 5 ms to minimize.
[2024-05-22 05:16:21] [INFO ] Deduced a trap composed of 53 places in 579 ms of which 3 ms to minimize.
[2024-05-22 05:16:21] [INFO ] Deduced a trap composed of 27 places in 542 ms of which 4 ms to minimize.
[2024-05-22 05:16:22] [INFO ] Deduced a trap composed of 32 places in 487 ms of which 4 ms to minimize.
[2024-05-22 05:16:22] [INFO ] Deduced a trap composed of 31 places in 590 ms of which 4 ms to minimize.
[2024-05-22 05:16:23] [INFO ] Deduced a trap composed of 49 places in 393 ms of which 2 ms to minimize.
[2024-05-22 05:16:24] [INFO ] Deduced a trap composed of 45 places in 428 ms of which 4 ms to minimize.
[2024-05-22 05:16:24] [INFO ] Deduced a trap composed of 51 places in 405 ms of which 2 ms to minimize.
[2024-05-22 05:16:25] [INFO ] Deduced a trap composed of 51 places in 533 ms of which 4 ms to minimize.
[2024-05-22 05:16:25] [INFO ] Deduced a trap composed of 46 places in 414 ms of which 3 ms to minimize.
[2024-05-22 05:16:26] [INFO ] Deduced a trap composed of 45 places in 521 ms of which 13 ms to minimize.
[2024-05-22 05:16:26] [INFO ] Deduced a trap composed of 32 places in 476 ms of which 3 ms to minimize.
[2024-05-22 05:16:27] [INFO ] Deduced a trap composed of 32 places in 388 ms of which 4 ms to minimize.
[2024-05-22 05:16:27] [INFO ] Deduced a trap composed of 32 places in 497 ms of which 5 ms to minimize.
[2024-05-22 05:16:28] [INFO ] Deduced a trap composed of 32 places in 477 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/300 variables, 20/52 constraints. Problems are: Problem set: 0 solved, 814 unsolved
[2024-05-22 05:16:29] [INFO ] Deduced a trap composed of 31 places in 270 ms of which 4 ms to minimize.
[2024-05-22 05:16:29] [INFO ] Deduced a trap composed of 31 places in 338 ms of which 3 ms to minimize.
[2024-05-22 05:16:30] [INFO ] Deduced a trap composed of 39 places in 519 ms of which 5 ms to minimize.
[2024-05-22 05:16:31] [INFO ] Deduced a trap composed of 47 places in 428 ms of which 4 ms to minimize.
[2024-05-22 05:16:31] [INFO ] Deduced a trap composed of 48 places in 423 ms of which 4 ms to minimize.
[2024-05-22 05:16:32] [INFO ] Deduced a trap composed of 43 places in 398 ms of which 3 ms to minimize.
[2024-05-22 05:16:32] [INFO ] Deduced a trap composed of 49 places in 381 ms of which 4 ms to minimize.
[2024-05-22 05:16:32] [INFO ] Deduced a trap composed of 49 places in 350 ms of which 3 ms to minimize.
[2024-05-22 05:16:33] [INFO ] Deduced a trap composed of 43 places in 335 ms of which 3 ms to minimize.
[2024-05-22 05:16:33] [INFO ] Deduced a trap composed of 34 places in 495 ms of which 4 ms to minimize.
[2024-05-22 05:16:34] [INFO ] Deduced a trap composed of 45 places in 498 ms of which 4 ms to minimize.
[2024-05-22 05:16:34] [INFO ] Deduced a trap composed of 42 places in 364 ms of which 7 ms to minimize.
[2024-05-22 05:16:35] [INFO ] Deduced a trap composed of 48 places in 519 ms of which 4 ms to minimize.
[2024-05-22 05:16:36] [INFO ] Deduced a trap composed of 46 places in 398 ms of which 3 ms to minimize.
[2024-05-22 05:16:36] [INFO ] Deduced a trap composed of 45 places in 361 ms of which 2 ms to minimize.
[2024-05-22 05:16:36] [INFO ] Deduced a trap composed of 48 places in 255 ms of which 2 ms to minimize.
[2024-05-22 05:16:37] [INFO ] Deduced a trap composed of 46 places in 310 ms of which 2 ms to minimize.
[2024-05-22 05:16:37] [INFO ] Deduced a trap composed of 43 places in 307 ms of which 2 ms to minimize.
[2024-05-22 05:16:37] [INFO ] Deduced a trap composed of 44 places in 281 ms of which 2 ms to minimize.
[2024-05-22 05:16:38] [INFO ] Deduced a trap composed of 46 places in 377 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/300 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 814 unsolved
[2024-05-22 05:16:39] [INFO ] Deduced a trap composed of 31 places in 407 ms of which 3 ms to minimize.
[2024-05-22 05:16:39] [INFO ] Deduced a trap composed of 31 places in 405 ms of which 4 ms to minimize.
SMT process timed out in 67762ms, After SMT, problems are : Problem set: 0 solved, 814 unsolved
Search for dead transitions found 0 dead transitions in 67820ms
Starting structural reductions in LTL mode, iteration 1 : 300/357 places, 815/1128 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 69771 ms. Remains : 300/357 places, 815/1128 transitions.
Support contains 21 out of 300 places after structural reductions.
[2024-05-22 05:16:40] [INFO ] Flatten gal took : 332 ms
[2024-05-22 05:16:40] [INFO ] Flatten gal took : 198 ms
[2024-05-22 05:16:41] [INFO ] Input system was already deterministic with 815 transitions.
Reduction of identical properties reduced properties to check from 13 to 12
RANDOM walk for 26568 steps (148 resets) in 1522 ms. (17 steps per ms) remains 0/12 properties
FORMULA AutonomousCar-PT-08b-LTLCardinality-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 49 stabilizing places and 50 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(G(p0)))'
Support contains 2 out of 300 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 300/300 places, 815/815 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 293 transition count 808
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 293 transition count 808
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 16 place count 291 transition count 806
Iterating global reduction 0 with 2 rules applied. Total rules applied 18 place count 291 transition count 806
Applied a total of 18 rules in 26 ms. Remains 291 /300 variables (removed 9) and now considering 806/815 (removed 9) transitions.
// Phase 1: matrix 806 rows 291 cols
[2024-05-22 05:16:42] [INFO ] Computed 13 invariants in 10 ms
[2024-05-22 05:16:42] [INFO ] Implicit Places using invariants in 291 ms returned []
[2024-05-22 05:16:42] [INFO ] Invariant cache hit.
[2024-05-22 05:16:43] [INFO ] Implicit Places using invariants and state equation in 714 ms returned []
Implicit Place search using SMT with State Equation took 1012 ms to find 0 implicit places.
Running 805 sub problems to find dead transitions.
[2024-05-22 05:16:43] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/290 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 805 unsolved
At refinement iteration 1 (OVERLAPS) 1/291 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 805 unsolved
[2024-05-22 05:17:06] [INFO ] Deduced a trap composed of 21 places in 555 ms of which 3 ms to minimize.
[2024-05-22 05:17:07] [INFO ] Deduced a trap composed of 14 places in 563 ms of which 3 ms to minimize.
[2024-05-22 05:17:07] [INFO ] Deduced a trap composed of 22 places in 572 ms of which 5 ms to minimize.
[2024-05-22 05:17:08] [INFO ] Deduced a trap composed of 39 places in 526 ms of which 3 ms to minimize.
[2024-05-22 05:17:08] [INFO ] Deduced a trap composed of 35 places in 510 ms of which 3 ms to minimize.
[2024-05-22 05:17:09] [INFO ] Deduced a trap composed of 41 places in 527 ms of which 3 ms to minimize.
[2024-05-22 05:17:09] [INFO ] Deduced a trap composed of 36 places in 668 ms of which 4 ms to minimize.
[2024-05-22 05:17:10] [INFO ] Deduced a trap composed of 45 places in 551 ms of which 5 ms to minimize.
[2024-05-22 05:17:11] [INFO ] Deduced a trap composed of 46 places in 643 ms of which 5 ms to minimize.
[2024-05-22 05:17:11] [INFO ] Deduced a trap composed of 43 places in 650 ms of which 5 ms to minimize.
[2024-05-22 05:17:12] [INFO ] Deduced a trap composed of 53 places in 537 ms of which 4 ms to minimize.
[2024-05-22 05:17:13] [INFO ] Deduced a trap composed of 45 places in 690 ms of which 4 ms to minimize.
[2024-05-22 05:17:13] [INFO ] Deduced a trap composed of 21 places in 508 ms of which 4 ms to minimize.
[2024-05-22 05:17:14] [INFO ] Deduced a trap composed of 23 places in 539 ms of which 5 ms to minimize.
[2024-05-22 05:17:14] [INFO ] Deduced a trap composed of 32 places in 498 ms of which 3 ms to minimize.
[2024-05-22 05:17:15] [INFO ] Deduced a trap composed of 40 places in 502 ms of which 3 ms to minimize.
[2024-05-22 05:17:15] [INFO ] Deduced a trap composed of 43 places in 467 ms of which 3 ms to minimize.
[2024-05-22 05:17:16] [INFO ] Deduced a trap composed of 42 places in 474 ms of which 4 ms to minimize.
[2024-05-22 05:17:16] [INFO ] Deduced a trap composed of 27 places in 518 ms of which 4 ms to minimize.
[2024-05-22 05:17:17] [INFO ] Deduced a trap composed of 34 places in 496 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/291 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 805 unsolved
[2024-05-22 05:17:18] [INFO ] Deduced a trap composed of 56 places in 584 ms of which 5 ms to minimize.
[2024-05-22 05:17:18] [INFO ] Deduced a trap composed of 40 places in 178 ms of which 2 ms to minimize.
[2024-05-22 05:17:19] [INFO ] Deduced a trap composed of 38 places in 705 ms of which 5 ms to minimize.
[2024-05-22 05:17:20] [INFO ] Deduced a trap composed of 46 places in 658 ms of which 5 ms to minimize.
SMT process timed out in 37212ms, After SMT, problems are : Problem set: 0 solved, 805 unsolved
Search for dead transitions found 0 dead transitions in 37239ms
Starting structural reductions in LTL mode, iteration 1 : 291/300 places, 806/815 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38285 ms. Remains : 291/300 places, 806/815 transitions.
Stuttering acceptance computed with spot in 363 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : AutonomousCar-PT-08b-LTLCardinality-01
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA AutonomousCar-PT-08b-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-08b-LTLCardinality-01 finished in 38735 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 U (p1||G(p0)))))'
Support contains 3 out of 300 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 300/300 places, 815/815 transitions.
Graph (trivial) has 283 edges and 300 vertex of which 4 / 300 are part of one of the 2 SCC in 6 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 111 transitions
Trivial Post-agglo rules discarded 111 transitions
Performed 111 trivial Post agglomeration. Transition count delta: 111
Iterating post reduction 0 with 111 rules applied. Total rules applied 112 place count 297 transition count 701
Reduce places removed 111 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 1 with 158 rules applied. Total rules applied 270 place count 186 transition count 654
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 2 with 28 rules applied. Total rules applied 298 place count 158 transition count 654
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 298 place count 158 transition count 648
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 310 place count 152 transition count 648
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 316 place count 146 transition count 642
Iterating global reduction 3 with 6 rules applied. Total rules applied 322 place count 146 transition count 642
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 322 place count 146 transition count 641
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 324 place count 145 transition count 641
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 325 place count 144 transition count 633
Iterating global reduction 3 with 1 rules applied. Total rules applied 326 place count 144 transition count 633
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 328 place count 144 transition count 631
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 329 place count 143 transition count 631
Performed 60 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 5 with 120 rules applied. Total rules applied 449 place count 83 transition count 570
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 450 place count 83 transition count 569
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 465 place count 68 transition count 448
Iterating global reduction 6 with 15 rules applied. Total rules applied 480 place count 68 transition count 448
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 486 place count 68 transition count 442
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 490 place count 66 transition count 440
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 491 place count 66 transition count 440
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 493 place count 64 transition count 438
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 494 place count 63 transition count 438
Applied a total of 494 rules in 466 ms. Remains 63 /300 variables (removed 237) and now considering 438/815 (removed 377) transitions.
// Phase 1: matrix 438 rows 63 cols
[2024-05-22 05:17:21] [INFO ] Computed 11 invariants in 4 ms
[2024-05-22 05:17:21] [INFO ] Implicit Places using invariants in 218 ms returned []
[2024-05-22 05:17:21] [INFO ] Invariant cache hit.
[2024-05-22 05:17:21] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-22 05:17:21] [INFO ] Implicit Places using invariants and state equation in 409 ms returned [62]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 638 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 62/300 places, 438/815 transitions.
Applied a total of 0 rules in 20 ms. Remains 62 /62 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1125 ms. Remains : 62/300 places, 438/815 transitions.
Stuttering acceptance computed with spot in 47 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : AutonomousCar-PT-08b-LTLCardinality-02
Product exploration explored 100000 steps with 280 reset in 518 ms.
Product exploration explored 100000 steps with 617 reset in 489 ms.
Computed a total of 3 stabilizing places and 4 stable transitions
Computed a total of 3 stabilizing places and 4 stable transitions
Detected a total of 3/62 stabilizing places and 4/438 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT p0)), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0))))]
Knowledge based reduction with 4 factoid took 544 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[(AND (NOT p0) (NOT p1))]
Reduction of identical properties reduced properties to check from 4 to 3
RANDOM walk for 27991 steps (1586 resets) in 1285 ms. (21 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT p0)), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (F p1), (F (NOT (OR p0 p1))), (F (NOT p0)), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 4 factoid took 698 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 53 ms :[(AND (NOT p0) (NOT p1))]
Support contains 3 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 438/438 transitions.
Applied a total of 0 rules in 19 ms. Remains 62 /62 variables (removed 0) and now considering 438/438 (removed 0) transitions.
// Phase 1: matrix 438 rows 62 cols
[2024-05-22 05:17:24] [INFO ] Computed 10 invariants in 7 ms
[2024-05-22 05:17:25] [INFO ] Implicit Places using invariants in 257 ms returned []
[2024-05-22 05:17:25] [INFO ] Invariant cache hit.
[2024-05-22 05:17:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 05:17:25] [INFO ] Implicit Places using invariants and state equation in 428 ms returned []
Implicit Place search using SMT with State Equation took 688 ms to find 0 implicit places.
[2024-05-22 05:17:25] [INFO ] Redundant transitions in 44 ms returned [298]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 435 sub problems to find dead transitions.
// Phase 1: matrix 437 rows 62 cols
[2024-05-22 05:17:25] [INFO ] Computed 10 invariants in 4 ms
[2024-05-22 05:17:25] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/60 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 2 (OVERLAPS) 1/61 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 435 unsolved
[2024-05-22 05:17:34] [INFO ] Deduced a trap composed of 7 places in 121 ms of which 1 ms to minimize.
[2024-05-22 05:17:34] [INFO ] Deduced a trap composed of 6 places in 122 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/61 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/61 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 5 (OVERLAPS) 436/497 variables, 61/73 constraints. Problems are: Problem set: 0 solved, 435 unsolved
[2024-05-22 05:17:40] [INFO ] Deduced a trap composed of 3 places in 209 ms of which 2 ms to minimize.
[2024-05-22 05:17:40] [INFO ] Deduced a trap composed of 6 places in 294 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/497 variables, 2/75 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/497 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 8 (OVERLAPS) 1/498 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/498 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 10 (OVERLAPS) 1/499 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/499 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 12 (OVERLAPS) 0/499 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 435 unsolved
No progress, stopping.
After SMT solving in domain Real declared 499/499 variables, and 77 constraints, problems are : Problem set: 0 solved, 435 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 62/62 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 435/435 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 435 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/60 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 3 (OVERLAPS) 1/61 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/61 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/61 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 6 (OVERLAPS) 436/497 variables, 61/75 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/497 variables, 435/510 constraints. Problems are: Problem set: 0 solved, 435 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 497/499 variables, and 510 constraints, problems are : Problem set: 0 solved, 435 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 61/62 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 435/435 constraints, Known Traps: 4/4 constraints]
After SMT, in 64455ms problems are : Problem set: 0 solved, 435 unsolved
Search for dead transitions found 0 dead transitions in 64464ms
Starting structural reductions in SI_LTL mode, iteration 1 : 62/62 places, 437/438 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 31 ms. Remains 61 /62 variables (removed 1) and now considering 436/437 (removed 1) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 65257 ms. Remains : 61/62 places, 436/438 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/61 stabilizing places and 2/436 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 263 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[(AND (NOT p0) (NOT p1))]
Reduction of identical properties reduced properties to check from 4 to 3
RANDOM walk for 12720 steps (767 resets) in 132 ms. (95 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1), (F (NOT (OR p0 p1))), (F (NOT p0)), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 10 factoid took 379 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 46 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 52 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 263 reset in 252 ms.
Product exploration explored 100000 steps with 12 reset in 175 ms.
Support contains 3 out of 61 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 436/436 transitions.
Applied a total of 0 rules in 18 ms. Remains 61 /61 variables (removed 0) and now considering 436/436 (removed 0) transitions.
// Phase 1: matrix 436 rows 61 cols
[2024-05-22 05:18:31] [INFO ] Computed 10 invariants in 6 ms
[2024-05-22 05:18:31] [INFO ] Implicit Places using invariants in 257 ms returned []
[2024-05-22 05:18:31] [INFO ] Invariant cache hit.
[2024-05-22 05:18:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 05:18:32] [INFO ] Implicit Places using invariants and state equation in 469 ms returned []
Implicit Place search using SMT with State Equation took 729 ms to find 0 implicit places.
[2024-05-22 05:18:32] [INFO ] Redundant transitions in 12 ms returned []
Running 435 sub problems to find dead transitions.
[2024-05-22 05:18:32] [INFO ] Invariant cache hit.
[2024-05-22 05:18:32] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/60 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 2 (OVERLAPS) 1/61 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 435 unsolved
[2024-05-22 05:18:41] [INFO ] Deduced a trap composed of 7 places in 155 ms of which 2 ms to minimize.
[2024-05-22 05:18:41] [INFO ] Deduced a trap composed of 6 places in 164 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/61 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/61 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 5 (OVERLAPS) 435/496 variables, 61/73 constraints. Problems are: Problem set: 0 solved, 435 unsolved
[2024-05-22 05:18:49] [INFO ] Deduced a trap composed of 3 places in 264 ms of which 2 ms to minimize.
[2024-05-22 05:18:50] [INFO ] Deduced a trap composed of 6 places in 289 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/496 variables, 2/75 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/496 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 8 (OVERLAPS) 1/497 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/497 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 10 (OVERLAPS) 0/497 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 435 unsolved
No progress, stopping.
After SMT solving in domain Real declared 497/497 variables, and 76 constraints, problems are : Problem set: 0 solved, 435 unsolved in 28758 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 61/61 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 435/435 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 435 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/60 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 3 (OVERLAPS) 1/61 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/61 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/61 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 6 (OVERLAPS) 435/496 variables, 61/75 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/496 variables, 435/510 constraints. Problems are: Problem set: 0 solved, 435 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 496/497 variables, and 510 constraints, problems are : Problem set: 0 solved, 435 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 61/61 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 435/435 constraints, Known Traps: 4/4 constraints]
After SMT, in 63076ms problems are : Problem set: 0 solved, 435 unsolved
Search for dead transitions found 0 dead transitions in 63084ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63855 ms. Remains : 61/61 places, 436/436 transitions.
Treatment of property AutonomousCar-PT-08b-LTLCardinality-02 finished in 134836 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 300 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 300/300 places, 815/815 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 294 transition count 809
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 294 transition count 809
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 292 transition count 807
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 292 transition count 807
Applied a total of 16 rules in 29 ms. Remains 292 /300 variables (removed 8) and now considering 807/815 (removed 8) transitions.
// Phase 1: matrix 807 rows 292 cols
[2024-05-22 05:19:35] [INFO ] Computed 13 invariants in 12 ms
[2024-05-22 05:19:36] [INFO ] Implicit Places using invariants in 306 ms returned []
[2024-05-22 05:19:36] [INFO ] Invariant cache hit.
[2024-05-22 05:19:36] [INFO ] Implicit Places using invariants and state equation in 524 ms returned []
Implicit Place search using SMT with State Equation took 854 ms to find 0 implicit places.
Running 806 sub problems to find dead transitions.
[2024-05-22 05:19:36] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/291 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 806 unsolved
At refinement iteration 1 (OVERLAPS) 1/292 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 806 unsolved
[2024-05-22 05:19:55] [INFO ] Deduced a trap composed of 21 places in 611 ms of which 5 ms to minimize.
[2024-05-22 05:19:56] [INFO ] Deduced a trap composed of 14 places in 540 ms of which 3 ms to minimize.
[2024-05-22 05:19:56] [INFO ] Deduced a trap composed of 55 places in 675 ms of which 5 ms to minimize.
[2024-05-22 05:19:57] [INFO ] Deduced a trap composed of 32 places in 189 ms of which 2 ms to minimize.
[2024-05-22 05:19:57] [INFO ] Deduced a trap composed of 40 places in 193 ms of which 1 ms to minimize.
[2024-05-22 05:19:58] [INFO ] Deduced a trap composed of 38 places in 627 ms of which 4 ms to minimize.
[2024-05-22 05:19:59] [INFO ] Deduced a trap composed of 39 places in 516 ms of which 3 ms to minimize.
[2024-05-22 05:19:59] [INFO ] Deduced a trap composed of 43 places in 571 ms of which 4 ms to minimize.
[2024-05-22 05:20:00] [INFO ] Deduced a trap composed of 41 places in 629 ms of which 5 ms to minimize.
[2024-05-22 05:20:01] [INFO ] Deduced a trap composed of 49 places in 728 ms of which 5 ms to minimize.
[2024-05-22 05:20:01] [INFO ] Deduced a trap composed of 45 places in 718 ms of which 5 ms to minimize.
[2024-05-22 05:20:02] [INFO ] Deduced a trap composed of 44 places in 717 ms of which 5 ms to minimize.
[2024-05-22 05:20:03] [INFO ] Deduced a trap composed of 48 places in 688 ms of which 4 ms to minimize.
[2024-05-22 05:20:03] [INFO ] Deduced a trap composed of 48 places in 694 ms of which 4 ms to minimize.
[2024-05-22 05:20:04] [INFO ] Deduced a trap composed of 31 places in 502 ms of which 4 ms to minimize.
[2024-05-22 05:20:05] [INFO ] Deduced a trap composed of 42 places in 666 ms of which 5 ms to minimize.
[2024-05-22 05:20:05] [INFO ] Deduced a trap composed of 24 places in 632 ms of which 4 ms to minimize.
[2024-05-22 05:20:06] [INFO ] Deduced a trap composed of 42 places in 542 ms of which 3 ms to minimize.
[2024-05-22 05:20:07] [INFO ] Deduced a trap composed of 44 places in 292 ms of which 2 ms to minimize.
[2024-05-22 05:20:07] [INFO ] Deduced a trap composed of 42 places in 367 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/292 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 806 unsolved
[2024-05-22 05:20:09] [INFO ] Deduced a trap composed of 40 places in 683 ms of which 6 ms to minimize.
[2024-05-22 05:20:09] [INFO ] Deduced a trap composed of 36 places in 648 ms of which 5 ms to minimize.
[2024-05-22 05:20:10] [INFO ] Deduced a trap composed of 38 places in 636 ms of which 5 ms to minimize.
[2024-05-22 05:20:11] [INFO ] Deduced a trap composed of 36 places in 641 ms of which 4 ms to minimize.
[2024-05-22 05:20:11] [INFO ] Deduced a trap composed of 45 places in 648 ms of which 5 ms to minimize.
SMT process timed out in 35068ms, After SMT, problems are : Problem set: 0 solved, 806 unsolved
Search for dead transitions found 0 dead transitions in 35077ms
Starting structural reductions in LTL mode, iteration 1 : 292/300 places, 807/815 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35963 ms. Remains : 292/300 places, 807/815 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : AutonomousCar-PT-08b-LTLCardinality-05
Stuttering criterion allowed to conclude after 112 steps with 0 reset in 4 ms.
FORMULA AutonomousCar-PT-08b-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-08b-LTLCardinality-05 finished in 36260 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 300 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 300/300 places, 815/815 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 294 transition count 809
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 294 transition count 809
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 292 transition count 807
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 292 transition count 807
Applied a total of 16 rules in 25 ms. Remains 292 /300 variables (removed 8) and now considering 807/815 (removed 8) transitions.
// Phase 1: matrix 807 rows 292 cols
[2024-05-22 05:20:11] [INFO ] Computed 13 invariants in 9 ms
[2024-05-22 05:20:12] [INFO ] Implicit Places using invariants in 419 ms returned []
[2024-05-22 05:20:12] [INFO ] Invariant cache hit.
[2024-05-22 05:20:13] [INFO ] Implicit Places using invariants and state equation in 823 ms returned []
Implicit Place search using SMT with State Equation took 1259 ms to find 0 implicit places.
Running 806 sub problems to find dead transitions.
[2024-05-22 05:20:13] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/291 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 806 unsolved
At refinement iteration 1 (OVERLAPS) 1/292 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 806 unsolved
[2024-05-22 05:20:34] [INFO ] Deduced a trap composed of 17 places in 725 ms of which 6 ms to minimize.
[2024-05-22 05:20:35] [INFO ] Deduced a trap composed of 77 places in 611 ms of which 4 ms to minimize.
[2024-05-22 05:20:35] [INFO ] Deduced a trap composed of 40 places in 580 ms of which 4 ms to minimize.
[2024-05-22 05:20:36] [INFO ] Deduced a trap composed of 37 places in 583 ms of which 4 ms to minimize.
[2024-05-22 05:20:37] [INFO ] Deduced a trap composed of 41 places in 611 ms of which 5 ms to minimize.
[2024-05-22 05:20:37] [INFO ] Deduced a trap composed of 46 places in 641 ms of which 4 ms to minimize.
[2024-05-22 05:20:38] [INFO ] Deduced a trap composed of 42 places in 610 ms of which 5 ms to minimize.
[2024-05-22 05:20:38] [INFO ] Deduced a trap composed of 46 places in 616 ms of which 5 ms to minimize.
[2024-05-22 05:20:39] [INFO ] Deduced a trap composed of 53 places in 620 ms of which 5 ms to minimize.
[2024-05-22 05:20:40] [INFO ] Deduced a trap composed of 43 places in 737 ms of which 5 ms to minimize.
[2024-05-22 05:20:41] [INFO ] Deduced a trap composed of 21 places in 618 ms of which 4 ms to minimize.
[2024-05-22 05:20:41] [INFO ] Deduced a trap composed of 39 places in 614 ms of which 4 ms to minimize.
[2024-05-22 05:20:42] [INFO ] Deduced a trap composed of 48 places in 590 ms of which 5 ms to minimize.
[2024-05-22 05:20:42] [INFO ] Deduced a trap composed of 50 places in 594 ms of which 7 ms to minimize.
[2024-05-22 05:20:43] [INFO ] Deduced a trap composed of 48 places in 610 ms of which 4 ms to minimize.
[2024-05-22 05:20:44] [INFO ] Deduced a trap composed of 32 places in 595 ms of which 4 ms to minimize.
[2024-05-22 05:20:45] [INFO ] Deduced a trap composed of 38 places in 709 ms of which 5 ms to minimize.
[2024-05-22 05:20:46] [INFO ] Deduced a trap composed of 31 places in 665 ms of which 4 ms to minimize.
[2024-05-22 05:20:46] [INFO ] Deduced a trap composed of 31 places in 619 ms of which 4 ms to minimize.
[2024-05-22 05:20:47] [INFO ] Deduced a trap composed of 46 places in 604 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/292 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 806 unsolved
[2024-05-22 05:20:48] [INFO ] Deduced a trap composed of 14 places in 651 ms of which 4 ms to minimize.
SMT process timed out in 35424ms, After SMT, problems are : Problem set: 0 solved, 806 unsolved
Search for dead transitions found 0 dead transitions in 35437ms
Starting structural reductions in LTL mode, iteration 1 : 292/300 places, 807/815 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36725 ms. Remains : 292/300 places, 807/815 transitions.
Stuttering acceptance computed with spot in 124 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : AutonomousCar-PT-08b-LTLCardinality-07
Product exploration explored 100000 steps with 50000 reset in 288 ms.
Product exploration explored 100000 steps with 50000 reset in 231 ms.
Computed a total of 45 stabilizing places and 46 stable transitions
Computed a total of 45 stabilizing places and 46 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 19 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA AutonomousCar-PT-08b-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property AutonomousCar-PT-08b-LTLCardinality-07 finished in 37436 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(!p0) U p1))))'
Support contains 4 out of 300 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 300/300 places, 815/815 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 294 transition count 809
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 294 transition count 809
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 292 transition count 807
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 292 transition count 807
Applied a total of 16 rules in 24 ms. Remains 292 /300 variables (removed 8) and now considering 807/815 (removed 8) transitions.
// Phase 1: matrix 807 rows 292 cols
[2024-05-22 05:20:49] [INFO ] Computed 13 invariants in 13 ms
[2024-05-22 05:20:49] [INFO ] Implicit Places using invariants in 417 ms returned []
[2024-05-22 05:20:49] [INFO ] Invariant cache hit.
[2024-05-22 05:20:50] [INFO ] Implicit Places using invariants and state equation in 887 ms returned []
Implicit Place search using SMT with State Equation took 1311 ms to find 0 implicit places.
Running 806 sub problems to find dead transitions.
[2024-05-22 05:20:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/291 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 806 unsolved
At refinement iteration 1 (OVERLAPS) 1/292 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 806 unsolved
[2024-05-22 05:21:10] [INFO ] Deduced a trap composed of 21 places in 668 ms of which 6 ms to minimize.
[2024-05-22 05:21:11] [INFO ] Deduced a trap composed of 14 places in 668 ms of which 5 ms to minimize.
[2024-05-22 05:21:12] [INFO ] Deduced a trap composed of 72 places in 590 ms of which 4 ms to minimize.
[2024-05-22 05:21:12] [INFO ] Deduced a trap composed of 21 places in 208 ms of which 3 ms to minimize.
[2024-05-22 05:21:13] [INFO ] Deduced a trap composed of 64 places in 662 ms of which 5 ms to minimize.
[2024-05-22 05:21:13] [INFO ] Deduced a trap composed of 67 places in 577 ms of which 4 ms to minimize.
[2024-05-22 05:21:14] [INFO ] Deduced a trap composed of 55 places in 521 ms of which 3 ms to minimize.
[2024-05-22 05:21:14] [INFO ] Deduced a trap composed of 40 places in 416 ms of which 2 ms to minimize.
[2024-05-22 05:21:15] [INFO ] Deduced a trap composed of 26 places in 546 ms of which 3 ms to minimize.
[2024-05-22 05:21:16] [INFO ] Deduced a trap composed of 37 places in 498 ms of which 3 ms to minimize.
[2024-05-22 05:21:16] [INFO ] Deduced a trap composed of 36 places in 454 ms of which 3 ms to minimize.
[2024-05-22 05:21:17] [INFO ] Deduced a trap composed of 41 places in 578 ms of which 4 ms to minimize.
[2024-05-22 05:21:17] [INFO ] Deduced a trap composed of 39 places in 558 ms of which 4 ms to minimize.
[2024-05-22 05:21:18] [INFO ] Deduced a trap composed of 39 places in 644 ms of which 5 ms to minimize.
[2024-05-22 05:21:19] [INFO ] Deduced a trap composed of 42 places in 631 ms of which 4 ms to minimize.
[2024-05-22 05:21:19] [INFO ] Deduced a trap composed of 45 places in 591 ms of which 5 ms to minimize.
[2024-05-22 05:21:20] [INFO ] Deduced a trap composed of 50 places in 591 ms of which 5 ms to minimize.
[2024-05-22 05:21:20] [INFO ] Deduced a trap composed of 45 places in 454 ms of which 3 ms to minimize.
[2024-05-22 05:21:21] [INFO ] Deduced a trap composed of 31 places in 452 ms of which 3 ms to minimize.
[2024-05-22 05:21:21] [INFO ] Deduced a trap composed of 31 places in 475 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/292 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 806 unsolved
[2024-05-22 05:21:23] [INFO ] Deduced a trap composed of 40 places in 582 ms of which 4 ms to minimize.
[2024-05-22 05:21:23] [INFO ] Deduced a trap composed of 83 places in 547 ms of which 3 ms to minimize.
[2024-05-22 05:21:24] [INFO ] Deduced a trap composed of 51 places in 593 ms of which 4 ms to minimize.
[2024-05-22 05:21:24] [INFO ] Deduced a trap composed of 44 places in 661 ms of which 3 ms to minimize.
[2024-05-22 05:21:25] [INFO ] Deduced a trap composed of 31 places in 574 ms of which 3 ms to minimize.
[2024-05-22 05:21:25] [INFO ] Deduced a trap composed of 23 places in 493 ms of which 3 ms to minimize.
[2024-05-22 05:21:26] [INFO ] Deduced a trap composed of 31 places in 493 ms of which 3 ms to minimize.
SMT process timed out in 35841ms, After SMT, problems are : Problem set: 0 solved, 806 unsolved
Search for dead transitions found 0 dead transitions in 35855ms
Starting structural reductions in LTL mode, iteration 1 : 292/300 places, 807/815 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37195 ms. Remains : 292/300 places, 807/815 transitions.
Stuttering acceptance computed with spot in 220 ms :[(NOT p1), (NOT p1), (NOT p1), true, p0]
Running random walk in product with property : AutonomousCar-PT-08b-LTLCardinality-09
Product exploration explored 100000 steps with 33333 reset in 165 ms.
Product exploration explored 100000 steps with 33333 reset in 199 ms.
Computed a total of 45 stabilizing places and 46 stable transitions
Computed a total of 45 stabilizing places and 46 stable transitions
Knowledge obtained : [(AND p1 p0), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 24 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA AutonomousCar-PT-08b-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property AutonomousCar-PT-08b-LTLCardinality-09 finished in 37847 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 300 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 300/300 places, 815/815 transitions.
Graph (trivial) has 284 edges and 300 vertex of which 4 / 300 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 110 transitions
Trivial Post-agglo rules discarded 110 transitions
Performed 110 trivial Post agglomeration. Transition count delta: 110
Iterating post reduction 0 with 110 rules applied. Total rules applied 111 place count 297 transition count 702
Reduce places removed 110 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 1 with 157 rules applied. Total rules applied 268 place count 187 transition count 655
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 2 with 28 rules applied. Total rules applied 296 place count 159 transition count 655
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 296 place count 159 transition count 648
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 310 place count 152 transition count 648
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 316 place count 146 transition count 642
Iterating global reduction 3 with 6 rules applied. Total rules applied 322 place count 146 transition count 642
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 322 place count 146 transition count 641
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 324 place count 145 transition count 641
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 325 place count 144 transition count 633
Iterating global reduction 3 with 1 rules applied. Total rules applied 326 place count 144 transition count 633
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 328 place count 144 transition count 631
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 329 place count 143 transition count 631
Performed 62 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 62 places in 1 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 5 with 124 rules applied. Total rules applied 453 place count 81 transition count 568
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 454 place count 81 transition count 567
Discarding 14 places :
Symmetric choice reduction at 6 with 14 rule applications. Total rules 468 place count 67 transition count 454
Iterating global reduction 6 with 14 rules applied. Total rules applied 482 place count 67 transition count 454
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 487 place count 67 transition count 449
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 7 with 4 rules applied. Total rules applied 491 place count 65 transition count 447
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 493 place count 63 transition count 445
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 494 place count 62 transition count 445
Applied a total of 494 rules in 193 ms. Remains 62 /300 variables (removed 238) and now considering 445/815 (removed 370) transitions.
// Phase 1: matrix 445 rows 62 cols
[2024-05-22 05:21:27] [INFO ] Computed 11 invariants in 12 ms
[2024-05-22 05:21:27] [INFO ] Implicit Places using invariants in 384 ms returned []
[2024-05-22 05:21:27] [INFO ] Invariant cache hit.
[2024-05-22 05:21:27] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-22 05:21:28] [INFO ] Implicit Places using invariants and state equation in 539 ms returned [57, 61]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 926 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 60/300 places, 445/815 transitions.
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 2 place count 59 transition count 444
Applied a total of 2 rules in 43 ms. Remains 59 /60 variables (removed 1) and now considering 444/445 (removed 1) transitions.
// Phase 1: matrix 444 rows 59 cols
[2024-05-22 05:21:28] [INFO ] Computed 9 invariants in 5 ms
[2024-05-22 05:21:28] [INFO ] Implicit Places using invariants in 196 ms returned []
[2024-05-22 05:21:28] [INFO ] Invariant cache hit.
[2024-05-22 05:21:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 05:21:28] [INFO ] Implicit Places using invariants and state equation in 348 ms returned []
Implicit Place search using SMT with State Equation took 545 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 59/300 places, 444/815 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1708 ms. Remains : 59/300 places, 444/815 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : AutonomousCar-PT-08b-LTLCardinality-11
Stuttering criterion allowed to conclude after 16 steps with 0 reset in 1 ms.
FORMULA AutonomousCar-PT-08b-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-08b-LTLCardinality-11 finished in 1819 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 300 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 300/300 places, 815/815 transitions.
Graph (trivial) has 284 edges and 300 vertex of which 4 / 300 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 109 transitions
Trivial Post-agglo rules discarded 109 transitions
Performed 109 trivial Post agglomeration. Transition count delta: 109
Iterating post reduction 0 with 109 rules applied. Total rules applied 110 place count 297 transition count 703
Reduce places removed 109 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 1 with 156 rules applied. Total rules applied 266 place count 188 transition count 656
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 2 with 28 rules applied. Total rules applied 294 place count 160 transition count 656
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 294 place count 160 transition count 648
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 310 place count 152 transition count 648
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 316 place count 146 transition count 642
Iterating global reduction 3 with 6 rules applied. Total rules applied 322 place count 146 transition count 642
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 322 place count 146 transition count 641
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 324 place count 145 transition count 641
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 326 place count 143 transition count 625
Iterating global reduction 3 with 2 rules applied. Total rules applied 328 place count 143 transition count 625
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 4 rules applied. Total rules applied 332 place count 143 transition count 621
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 334 place count 141 transition count 621
Performed 61 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 61 places in 1 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 5 with 122 rules applied. Total rules applied 456 place count 80 transition count 559
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 457 place count 80 transition count 558
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 472 place count 65 transition count 437
Iterating global reduction 6 with 15 rules applied. Total rules applied 487 place count 65 transition count 437
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 493 place count 65 transition count 431
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 497 place count 63 transition count 429
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 499 place count 61 transition count 427
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 500 place count 60 transition count 427
Applied a total of 500 rules in 130 ms. Remains 60 /300 variables (removed 240) and now considering 427/815 (removed 388) transitions.
// Phase 1: matrix 427 rows 60 cols
[2024-05-22 05:21:29] [INFO ] Computed 11 invariants in 2 ms
[2024-05-22 05:21:29] [INFO ] Implicit Places using invariants in 204 ms returned []
[2024-05-22 05:21:29] [INFO ] Invariant cache hit.
[2024-05-22 05:21:29] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-22 05:21:29] [INFO ] Implicit Places using invariants and state equation in 522 ms returned [55, 59]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 732 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 58/300 places, 427/815 transitions.
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 2 place count 57 transition count 426
Applied a total of 2 rules in 33 ms. Remains 57 /58 variables (removed 1) and now considering 426/427 (removed 1) transitions.
// Phase 1: matrix 426 rows 57 cols
[2024-05-22 05:21:29] [INFO ] Computed 9 invariants in 4 ms
[2024-05-22 05:21:30] [INFO ] Implicit Places using invariants in 279 ms returned []
[2024-05-22 05:21:30] [INFO ] Invariant cache hit.
[2024-05-22 05:21:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 05:21:30] [INFO ] Implicit Places using invariants and state equation in 467 ms returned []
Implicit Place search using SMT with State Equation took 748 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 57/300 places, 426/815 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1643 ms. Remains : 57/300 places, 426/815 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : AutonomousCar-PT-08b-LTLCardinality-13
Product exploration explored 100000 steps with 39989 reset in 102 ms.
Product exploration explored 100000 steps with 39970 reset in 169 ms.
Computed a total of 3 stabilizing places and 6 stable transitions
Computed a total of 3 stabilizing places and 6 stable transitions
Detected a total of 3/57 stabilizing places and 6/426 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 237 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 44 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 264 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 47 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
[2024-05-22 05:21:31] [INFO ] Invariant cache hit.
[2024-05-22 05:21:31] [INFO ] [Real]Absence check using 9 positive place invariants in 5 ms returned sat
[2024-05-22 05:21:32] [INFO ] [Real]Absence check using state equation in 183 ms returned sat
[2024-05-22 05:21:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 05:21:32] [INFO ] [Nat]Absence check using 9 positive place invariants in 5 ms returned sat
[2024-05-22 05:21:32] [INFO ] [Nat]Absence check using state equation in 198 ms returned sat
[2024-05-22 05:21:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 05:21:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-22 05:21:33] [INFO ] Deduced a trap composed of 6 places in 286 ms of which 2 ms to minimize.
[2024-05-22 05:21:33] [INFO ] Deduced a trap composed of 6 places in 267 ms of which 2 ms to minimize.
[2024-05-22 05:21:33] [INFO ] Deduced a trap composed of 6 places in 257 ms of which 1 ms to minimize.
[2024-05-22 05:21:33] [INFO ] Deduced a trap composed of 6 places in 222 ms of which 1 ms to minimize.
[2024-05-22 05:21:34] [INFO ] Deduced a trap composed of 6 places in 226 ms of which 2 ms to minimize.
[2024-05-22 05:21:34] [INFO ] Deduced a trap composed of 6 places in 178 ms of which 1 ms to minimize.
[2024-05-22 05:21:34] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1569 ms
[2024-05-22 05:21:34] [INFO ] Computed and/alt/rep : 7/16/7 causal constraints (skipped 417 transitions) in 155 ms.
[2024-05-22 05:21:34] [INFO ] Added : 0 causal constraints over 0 iterations in 219 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 57 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 57/57 places, 426/426 transitions.
Applied a total of 0 rules in 27 ms. Remains 57 /57 variables (removed 0) and now considering 426/426 (removed 0) transitions.
[2024-05-22 05:21:34] [INFO ] Invariant cache hit.
[2024-05-22 05:21:34] [INFO ] Implicit Places using invariants in 256 ms returned []
[2024-05-22 05:21:34] [INFO ] Invariant cache hit.
[2024-05-22 05:21:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 05:21:35] [INFO ] Implicit Places using invariants and state equation in 373 ms returned []
Implicit Place search using SMT with State Equation took 637 ms to find 0 implicit places.
[2024-05-22 05:21:35] [INFO ] Redundant transitions in 42 ms returned [295]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 423 sub problems to find dead transitions.
// Phase 1: matrix 425 rows 57 cols
[2024-05-22 05:21:35] [INFO ] Computed 9 invariants in 3 ms
[2024-05-22 05:21:35] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 423 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/55 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 423 unsolved
At refinement iteration 2 (OVERLAPS) 1/56 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 423 unsolved
[2024-05-22 05:21:44] [INFO ] Deduced a trap composed of 6 places in 305 ms of which 2 ms to minimize.
[2024-05-22 05:21:44] [INFO ] Deduced a trap composed of 6 places in 281 ms of which 2 ms to minimize.
[2024-05-22 05:21:44] [INFO ] Deduced a trap composed of 6 places in 265 ms of which 2 ms to minimize.
[2024-05-22 05:21:44] [INFO ] Deduced a trap composed of 6 places in 253 ms of which 1 ms to minimize.
[2024-05-22 05:21:45] [INFO ] Deduced a trap composed of 6 places in 241 ms of which 1 ms to minimize.
[2024-05-22 05:21:45] [INFO ] Deduced a trap composed of 6 places in 219 ms of which 2 ms to minimize.
[2024-05-22 05:21:45] [INFO ] Deduced a trap composed of 6 places in 196 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 423 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 423 unsolved
At refinement iteration 5 (OVERLAPS) 424/480 variables, 56/72 constraints. Problems are: Problem set: 0 solved, 423 unsolved
[2024-05-22 05:21:52] [INFO ] Deduced a trap composed of 6 places in 273 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/480 variables, 1/73 constraints. Problems are: Problem set: 0 solved, 423 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/480 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 423 unsolved
At refinement iteration 8 (OVERLAPS) 1/481 variables, 1/74 constraints. Problems are: Problem set: 0 solved, 423 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/481 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 423 unsolved
SMT process timed out in 34677ms, After SMT, problems are : Problem set: 0 solved, 423 unsolved
Search for dead transitions found 0 dead transitions in 34690ms
Starting structural reductions in SI_LTL mode, iteration 1 : 57/57 places, 425/426 transitions.
Reduce places removed 1 places and 1 transitions.
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 2 place count 55 transition count 423
Applied a total of 2 rules in 33 ms. Remains 55 /57 variables (removed 2) and now considering 423/425 (removed 2) transitions.
// Phase 1: matrix 423 rows 55 cols
[2024-05-22 05:22:09] [INFO ] Computed 9 invariants in 3 ms
[2024-05-22 05:22:10] [INFO ] Implicit Places using invariants in 273 ms returned []
[2024-05-22 05:22:10] [INFO ] Invariant cache hit.
[2024-05-22 05:22:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 05:22:10] [INFO ] Implicit Places using invariants and state equation in 478 ms returned []
Implicit Place search using SMT with State Equation took 757 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 55/57 places, 423/426 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 36195 ms. Remains : 55/57 places, 423/426 transitions.
Computed a total of 4 stabilizing places and 5 stable transitions
Computed a total of 4 stabilizing places and 5 stable transitions
Detected a total of 4/55 stabilizing places and 5/423 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X p0), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 24 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA AutonomousCar-PT-08b-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property AutonomousCar-PT-08b-LTLCardinality-13 finished in 41867 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 U (p1||G(p0)))))'
[2024-05-22 05:22:11] [INFO ] Flatten gal took : 135 ms
[2024-05-22 05:22:11] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 4 ms.
[2024-05-22 05:22:11] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 300 places, 815 transitions and 7292 arcs took 30 ms.
Total runtime 402177 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running AutonomousCar-PT-08b
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/410/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 300
TRANSITIONS: 815
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.075s, Sys 0.010s]
SAVING FILE /home/mcc/execution/410/model (.net / .def) ...
EXPORT TIME: [User 0.008s, 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: 1515
MODEL NAME: /home/mcc/execution/410/model
300 places, 815 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.
Building monolithic NSF...
FORMULA AutonomousCar-PT-08b-LTLCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------
BK_STOP 1716355338261
--------------------
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
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="AutonomousCar-PT-08b"
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 AutonomousCar-PT-08b, 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-171620166400339"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-08b.tgz
mv AutonomousCar-PT-08b 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 ;