Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r006-tajo-165245689400484.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is AutoFlight-PT-24a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-tajo-165245689400484
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 396K
-rw-r--r-- 1 mcc users 6.7K Apr 30 02:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Apr 30 02:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Apr 30 02:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 30 02:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 9 07:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 169K May 10 09:33 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-24a-LTLFireability-00
FORMULA_NAME AutoFlight-PT-24a-LTLFireability-01
FORMULA_NAME AutoFlight-PT-24a-LTLFireability-02
FORMULA_NAME AutoFlight-PT-24a-LTLFireability-03
FORMULA_NAME AutoFlight-PT-24a-LTLFireability-04
FORMULA_NAME AutoFlight-PT-24a-LTLFireability-05
FORMULA_NAME AutoFlight-PT-24a-LTLFireability-06
FORMULA_NAME AutoFlight-PT-24a-LTLFireability-07
FORMULA_NAME AutoFlight-PT-24a-LTLFireability-08
FORMULA_NAME AutoFlight-PT-24a-LTLFireability-09
FORMULA_NAME AutoFlight-PT-24a-LTLFireability-10
FORMULA_NAME AutoFlight-PT-24a-LTLFireability-11
FORMULA_NAME AutoFlight-PT-24a-LTLFireability-12
FORMULA_NAME AutoFlight-PT-24a-LTLFireability-13
FORMULA_NAME AutoFlight-PT-24a-LTLFireability-14
FORMULA_NAME AutoFlight-PT-24a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652663284063

Running Version 202205111006
[2022-05-16 01:08:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-16 01:08:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 01:08:05] [INFO ] Load time of PNML (sax parser for PT used): 102 ms
[2022-05-16 01:08:05] [INFO ] Transformed 607 places.
[2022-05-16 01:08:05] [INFO ] Transformed 605 transitions.
[2022-05-16 01:08:05] [INFO ] Found NUPN structural information;
[2022-05-16 01:08:05] [INFO ] Parsed PT model containing 607 places and 605 transitions in 214 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 120 transitions
Reduce redundant transitions removed 120 transitions.
FORMULA AutoFlight-PT-24a-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 49 out of 607 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 607/607 places, 485/485 transitions.
Applied a total of 0 rules in 78 ms. Remains 607 /607 variables (removed 0) and now considering 485/485 (removed 0) transitions.
// Phase 1: matrix 485 rows 607 cols
[2022-05-16 01:08:05] [INFO ] Computed 148 place invariants in 21 ms
[2022-05-16 01:08:06] [INFO ] Implicit Places using invariants in 579 ms returned [7, 14, 21, 28, 49, 56, 63, 70, 84, 91, 105, 112, 126, 147, 161, 168, 171, 174, 177, 180, 183, 186, 189, 192, 195, 198, 201, 204, 207, 210, 213, 216, 219, 222, 225, 228, 231, 234, 237, 240, 362, 460, 466, 472, 484, 490, 496, 502, 508, 514, 520, 526, 532, 538, 544, 550, 556, 562, 568, 574, 580, 586, 598, 604]
Discarding 64 places :
Implicit Place search using SMT only with invariants took 614 ms to find 64 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 543/607 places, 485/485 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 521 transition count 463
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 521 transition count 463
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 520 transition count 462
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 520 transition count 462
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 519 transition count 461
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 519 transition count 461
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 518 transition count 460
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 518 transition count 460
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 517 transition count 459
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 517 transition count 459
Applied a total of 52 rules in 156 ms. Remains 517 /543 variables (removed 26) and now considering 459/485 (removed 26) transitions.
// Phase 1: matrix 459 rows 517 cols
[2022-05-16 01:08:06] [INFO ] Computed 84 place invariants in 5 ms
[2022-05-16 01:08:06] [INFO ] Implicit Places using invariants in 173 ms returned []
// Phase 1: matrix 459 rows 517 cols
[2022-05-16 01:08:06] [INFO ] Computed 84 place invariants in 3 ms
[2022-05-16 01:08:06] [INFO ] State equation strengthened by 32 read => feed constraints.
[2022-05-16 01:08:07] [INFO ] Implicit Places using invariants and state equation in 340 ms returned []
Implicit Place search using SMT with State Equation took 515 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 517/607 places, 459/485 transitions.
Finished structural reductions, in 2 iterations. Remains : 517/607 places, 459/485 transitions.
Support contains 49 out of 517 places after structural reductions.
[2022-05-16 01:08:07] [INFO ] Flatten gal took : 54 ms
[2022-05-16 01:08:07] [INFO ] Flatten gal took : 28 ms
[2022-05-16 01:08:07] [INFO ] Input system was already deterministic with 459 transitions.
Support contains 47 out of 517 places (down from 49) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 115 resets, run finished after 606 ms. (steps per millisecond=16 ) properties (out of 34) seen :29
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 459 rows 517 cols
[2022-05-16 01:08:08] [INFO ] Computed 84 place invariants in 2 ms
[2022-05-16 01:08:08] [INFO ] After 133ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-05-16 01:08:08] [INFO ] [Nat]Absence check using 84 positive place invariants in 19 ms returned sat
[2022-05-16 01:08:08] [INFO ] After 235ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2022-05-16 01:08:08] [INFO ] State equation strengthened by 32 read => feed constraints.
[2022-05-16 01:08:08] [INFO ] After 121ms SMT Verify possible using 32 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2022-05-16 01:08:09] [INFO ] After 401ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 182 ms.
[2022-05-16 01:08:09] [INFO ] After 1010ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Finished Parikh walk after 166 steps, including 2 resets, run visited all 1 properties in 2 ms. (steps per millisecond=83 )
Parikh walk visited 5 properties in 68 ms.
Computed a total of 9 stabilizing places and 1 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(X(p0))))'
Support contains 2 out of 517 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 517/517 places, 459/459 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 515 transition count 457
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 515 transition count 457
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 514 transition count 456
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 514 transition count 456
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 513 transition count 455
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 513 transition count 455
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 512 transition count 454
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 512 transition count 454
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 511 transition count 453
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 511 transition count 453
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 510 transition count 452
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 510 transition count 452
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 509 transition count 451
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 509 transition count 451
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 508 transition count 450
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 508 transition count 450
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 507 transition count 449
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 507 transition count 449
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 506 transition count 448
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 506 transition count 448
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 505 transition count 447
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 505 transition count 447
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 504 transition count 446
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 504 transition count 446
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 503 transition count 445
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 503 transition count 445
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 502 transition count 444
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 502 transition count 444
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 501 transition count 443
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 501 transition count 443
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 500 transition count 442
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 500 transition count 442
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 499 transition count 441
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 499 transition count 441
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 498 transition count 440
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 498 transition count 440
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 497 transition count 439
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 497 transition count 439
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 496 transition count 438
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 496 transition count 438
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 495 transition count 437
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 495 transition count 437
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 494 transition count 436
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 494 transition count 436
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 493 transition count 435
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 493 transition count 435
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 492 transition count 434
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 492 transition count 434
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 491 transition count 433
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 491 transition count 433
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 490 transition count 432
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 490 transition count 432
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 489 transition count 431
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 489 transition count 431
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 488 transition count 430
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 488 transition count 430
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 487 transition count 429
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 487 transition count 429
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 486 transition count 428
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 486 transition count 428
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 485 transition count 427
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 485 transition count 427
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 484 transition count 426
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 484 transition count 426
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 483 transition count 425
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 483 transition count 425
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 482 transition count 424
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 482 transition count 424
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 481 transition count 423
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 481 transition count 423
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 480 transition count 422
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 480 transition count 422
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 479 transition count 421
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 479 transition count 421
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 478 transition count 420
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 478 transition count 420
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 477 transition count 419
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 477 transition count 419
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 81 place count 476 transition count 418
Iterating global reduction 0 with 1 rules applied. Total rules applied 82 place count 476 transition count 418
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 83 place count 475 transition count 417
Iterating global reduction 0 with 1 rules applied. Total rules applied 84 place count 475 transition count 417
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 85 place count 474 transition count 416
Iterating global reduction 0 with 1 rules applied. Total rules applied 86 place count 474 transition count 416
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 87 place count 473 transition count 415
Iterating global reduction 0 with 1 rules applied. Total rules applied 88 place count 473 transition count 415
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 89 place count 472 transition count 414
Iterating global reduction 0 with 1 rules applied. Total rules applied 90 place count 472 transition count 414
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 471 transition count 413
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 471 transition count 413
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 470 transition count 412
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 470 transition count 412
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 469 transition count 411
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 469 transition count 411
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 97 place count 468 transition count 410
Iterating global reduction 0 with 1 rules applied. Total rules applied 98 place count 468 transition count 410
Applied a total of 98 rules in 651 ms. Remains 468 /517 variables (removed 49) and now considering 410/459 (removed 49) transitions.
// Phase 1: matrix 410 rows 468 cols
[2022-05-16 01:08:10] [INFO ] Computed 84 place invariants in 5 ms
[2022-05-16 01:08:11] [INFO ] Implicit Places using invariants in 400 ms returned [31, 38, 69, 88, 107, 120, 127, 140, 379, 467]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 408 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 458/517 places, 410/459 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 456 transition count 408
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 456 transition count 408
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 455 transition count 407
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 455 transition count 407
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 454 transition count 406
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 454 transition count 406
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 453 transition count 405
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 453 transition count 405
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 452 transition count 404
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 452 transition count 404
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 451 transition count 403
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 451 transition count 403
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 450 transition count 402
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 450 transition count 402
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 449 transition count 401
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 449 transition count 401
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 448 transition count 400
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 448 transition count 400
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 447 transition count 399
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 447 transition count 399
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 446 transition count 398
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 446 transition count 398
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 445 transition count 397
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 445 transition count 397
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 444 transition count 396
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 444 transition count 396
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 443 transition count 395
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 443 transition count 395
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 442 transition count 394
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 442 transition count 394
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 441 transition count 393
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 441 transition count 393
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 440 transition count 392
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 440 transition count 392
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 439 transition count 391
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 439 transition count 391
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 438 transition count 390
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 438 transition count 390
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 437 transition count 389
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 437 transition count 389
Applied a total of 42 rules in 206 ms. Remains 437 /458 variables (removed 21) and now considering 389/410 (removed 21) transitions.
// Phase 1: matrix 389 rows 437 cols
[2022-05-16 01:08:11] [INFO ] Computed 74 place invariants in 5 ms
[2022-05-16 01:08:11] [INFO ] Implicit Places using invariants in 208 ms returned []
// Phase 1: matrix 389 rows 437 cols
[2022-05-16 01:08:11] [INFO ] Computed 74 place invariants in 2 ms
[2022-05-16 01:08:11] [INFO ] Implicit Places using invariants and state equation in 361 ms returned []
Implicit Place search using SMT with State Equation took 571 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 437/517 places, 389/459 transitions.
Finished structural reductions, in 2 iterations. Remains : 437/517 places, 389/459 transitions.
Stuttering acceptance computed with spot in 323 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : AutoFlight-PT-24a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (EQ s427 1) (EQ s436 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 2 ms.
FORMULA AutoFlight-PT-24a-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-24a-LTLFireability-00 finished in 2444 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F((F(p0)||p1)) U (!G(p1)||G(p0)||p2))))'
Support contains 4 out of 517 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 517/517 places, 459/459 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 158 transitions
Trivial Post-agglo rules discarded 158 transitions
Performed 158 trivial Post agglomeration. Transition count delta: 158
Iterating post reduction 0 with 166 rules applied. Total rules applied 166 place count 508 transition count 300
Reduce places removed 158 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 159 rules applied. Total rules applied 325 place count 350 transition count 299
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 326 place count 349 transition count 299
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 49 Pre rules applied. Total rules applied 326 place count 349 transition count 250
Deduced a syphon composed of 49 places in 0 ms
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 3 with 122 rules applied. Total rules applied 448 place count 276 transition count 250
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 24 Pre rules applied. Total rules applied 448 place count 276 transition count 226
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 496 place count 252 transition count 226
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 497 place count 251 transition count 225
Iterating global reduction 3 with 1 rules applied. Total rules applied 498 place count 251 transition count 225
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 0 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 3 with 98 rules applied. Total rules applied 596 place count 202 transition count 176
Applied a total of 596 rules in 57 ms. Remains 202 /517 variables (removed 315) and now considering 176/459 (removed 283) transitions.
// Phase 1: matrix 176 rows 202 cols
[2022-05-16 01:08:12] [INFO ] Computed 52 place invariants in 0 ms
[2022-05-16 01:08:12] [INFO ] Implicit Places using invariants in 110 ms returned [155, 195, 201]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 112 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 199/517 places, 176/459 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 197 transition count 174
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 197 transition count 174
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 6 place count 196 transition count 173
Applied a total of 6 rules in 16 ms. Remains 196 /199 variables (removed 3) and now considering 173/176 (removed 3) transitions.
// Phase 1: matrix 173 rows 196 cols
[2022-05-16 01:08:12] [INFO ] Computed 49 place invariants in 1 ms
[2022-05-16 01:08:12] [INFO ] Implicit Places using invariants in 90 ms returned []
// Phase 1: matrix 173 rows 196 cols
[2022-05-16 01:08:12] [INFO ] Computed 49 place invariants in 2 ms
[2022-05-16 01:08:12] [INFO ] Implicit Places using invariants and state equation in 180 ms returned []
Implicit Place search using SMT with State Equation took 271 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 196/517 places, 173/459 transitions.
Finished structural reductions, in 2 iterations. Remains : 196/517 places, 173/459 transitions.
Stuttering acceptance computed with spot in 252 ms :[(AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2))]
Running random walk in product with property : AutoFlight-PT-24a-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p1 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s17 1) (EQ s101 1)), p1:(EQ s11 1), p2:(EQ s121 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1799 reset in 601 ms.
Product exploration explored 100000 steps with 1820 reset in 362 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND p0 p1 (NOT p2)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2)))))]
Knowledge based reduction with 4 factoid took 211 ms. Reduced automaton from 2 states, 4 edges and 3 AP to 2 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2))]
Incomplete random walk after 10000 steps, including 187 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 173 rows 196 cols
[2022-05-16 01:08:14] [INFO ] Computed 49 place invariants in 1 ms
[2022-05-16 01:08:14] [INFO ] [Real]Absence check using 49 positive place invariants in 5 ms returned sat
[2022-05-16 01:08:14] [INFO ] After 38ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 01:08:14] [INFO ] After 58ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 19 ms.
[2022-05-16 01:08:14] [INFO ] After 113ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Finished Parikh walk after 133 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=66 )
Parikh walk visited 1 properties in 1 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND p0 p1 (NOT p2)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (F (AND (NOT p0) p1 (NOT p2))), (F (AND p0 p1 (NOT p2)))]
Knowledge based reduction with 4 factoid took 502 ms. Reduced automaton from 2 states, 4 edges and 3 AP to 2 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2))]
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2))]
Support contains 4 out of 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 173/173 transitions.
Applied a total of 0 rules in 11 ms. Remains 196 /196 variables (removed 0) and now considering 173/173 (removed 0) transitions.
// Phase 1: matrix 173 rows 196 cols
[2022-05-16 01:08:15] [INFO ] Computed 49 place invariants in 1 ms
[2022-05-16 01:08:15] [INFO ] Implicit Places using invariants in 103 ms returned []
// Phase 1: matrix 173 rows 196 cols
[2022-05-16 01:08:15] [INFO ] Computed 49 place invariants in 2 ms
[2022-05-16 01:08:15] [INFO ] Implicit Places using invariants and state equation in 159 ms returned []
Implicit Place search using SMT with State Equation took 264 ms to find 0 implicit places.
[2022-05-16 01:08:15] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 173 rows 196 cols
[2022-05-16 01:08:15] [INFO ] Computed 49 place invariants in 2 ms
[2022-05-16 01:08:15] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 196/196 places, 173/173 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND p0 p1 (NOT p2)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2)))))]
Knowledge based reduction with 4 factoid took 207 ms. Reduced automaton from 2 states, 4 edges and 3 AP to 2 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2))]
Incomplete random walk after 10000 steps, including 173 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 173 rows 196 cols
[2022-05-16 01:08:15] [INFO ] Computed 49 place invariants in 1 ms
[2022-05-16 01:08:15] [INFO ] [Real]Absence check using 49 positive place invariants in 10 ms returned sat
[2022-05-16 01:08:16] [INFO ] After 63ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 01:08:16] [INFO ] After 78ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2022-05-16 01:08:16] [INFO ] After 156ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Finished Parikh walk after 134 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=67 )
Parikh walk visited 1 properties in 1 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND p0 p1 (NOT p2)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (F (AND (NOT p0) p1 (NOT p2))), (F (AND p0 p1 (NOT p2)))]
Knowledge based reduction with 4 factoid took 254 ms. Reduced automaton from 2 states, 4 edges and 3 AP to 2 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2))]
Stuttering acceptance computed with spot in 93 ms :[(AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2))]
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2))]
Product exploration explored 100000 steps with 1818 reset in 331 ms.
Product exploration explored 100000 steps with 1815 reset in 486 ms.
Built C files in :
/tmp/ltsmin10042207115644807643
[2022-05-16 01:08:17] [INFO ] Computing symmetric may disable matrix : 173 transitions.
[2022-05-16 01:08:17] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 01:08:17] [INFO ] Computing symmetric may enable matrix : 173 transitions.
[2022-05-16 01:08:17] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 01:08:17] [INFO ] Computing Do-Not-Accords matrix : 173 transitions.
[2022-05-16 01:08:17] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 01:08:17] [INFO ] Built C files in 79ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10042207115644807643
Running compilation step : cd /tmp/ltsmin10042207115644807643;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 700 ms.
Running link step : cd /tmp/ltsmin10042207115644807643;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 63 ms.
Running LTSmin : cd /tmp/ltsmin10042207115644807643;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11394469569554251276.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 173/173 transitions.
Applied a total of 0 rules in 16 ms. Remains 196 /196 variables (removed 0) and now considering 173/173 (removed 0) transitions.
// Phase 1: matrix 173 rows 196 cols
[2022-05-16 01:08:32] [INFO ] Computed 49 place invariants in 1 ms
[2022-05-16 01:08:32] [INFO ] Implicit Places using invariants in 103 ms returned []
// Phase 1: matrix 173 rows 196 cols
[2022-05-16 01:08:32] [INFO ] Computed 49 place invariants in 1 ms
[2022-05-16 01:08:32] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 238 ms to find 0 implicit places.
[2022-05-16 01:08:32] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 173 rows 196 cols
[2022-05-16 01:08:32] [INFO ] Computed 49 place invariants in 1 ms
[2022-05-16 01:08:32] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 196/196 places, 173/173 transitions.
Built C files in :
/tmp/ltsmin9165204586419367844
[2022-05-16 01:08:32] [INFO ] Computing symmetric may disable matrix : 173 transitions.
[2022-05-16 01:08:32] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 01:08:32] [INFO ] Computing symmetric may enable matrix : 173 transitions.
[2022-05-16 01:08:32] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 01:08:32] [INFO ] Computing Do-Not-Accords matrix : 173 transitions.
[2022-05-16 01:08:32] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 01:08:32] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9165204586419367844
Running compilation step : cd /tmp/ltsmin9165204586419367844;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 341 ms.
Running link step : cd /tmp/ltsmin9165204586419367844;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin9165204586419367844;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2193272085703168959.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-16 01:08:48] [INFO ] Flatten gal took : 11 ms
[2022-05-16 01:08:48] [INFO ] Flatten gal took : 10 ms
[2022-05-16 01:08:48] [INFO ] Time to serialize gal into /tmp/LTL4451330659114470471.gal : 2 ms
[2022-05-16 01:08:48] [INFO ] Time to serialize properties into /tmp/LTL17381726652006156381.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4451330659114470471.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17381726652006156381.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4451330...267
Read 1 LTL properties
Checking formula 0 : !((G((F((F("((p29==1)&&(p342==1))"))||("(p19==1)")))U(((!(G("(p19==1)")))||(G("((p29==1)&&(p342==1))")))||("(p393==1)")))))
Formula 0 simplified : !G(F("(p19==1)" | F"((p29==1)&&(p342==1))") U ("(p393==1)" | !G"(p19==1)" | G"((p29==1)&&(p342==1))"))
Reverse transition relation is NOT exact ! Due to transitions t109, t410.t409.t408.t407.t406.t405.t260.t259.t258.t257.t256.t255.t254.t253.t252.t251.t250.t2...323
Computing Next relation with stutter on 48 deadlock states
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
333 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,3.3706,127108,1,0,484,538868,390,259,5698,623246,774
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA AutoFlight-PT-24a-LTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property AutoFlight-PT-24a-LTLFireability-01 finished in 40142 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||G((p1 U p0))))))'
Support contains 1 out of 517 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 517/517 places, 459/459 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 515 transition count 457
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 515 transition count 457
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 514 transition count 456
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 514 transition count 456
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 513 transition count 455
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 513 transition count 455
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 512 transition count 454
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 512 transition count 454
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 511 transition count 453
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 511 transition count 453
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 510 transition count 452
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 510 transition count 452
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 509 transition count 451
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 509 transition count 451
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 508 transition count 450
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 508 transition count 450
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 507 transition count 449
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 507 transition count 449
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 506 transition count 448
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 506 transition count 448
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 505 transition count 447
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 505 transition count 447
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 504 transition count 446
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 504 transition count 446
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 503 transition count 445
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 503 transition count 445
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 502 transition count 444
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 502 transition count 444
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 501 transition count 443
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 501 transition count 443
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 500 transition count 442
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 500 transition count 442
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 499 transition count 441
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 499 transition count 441
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 498 transition count 440
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 498 transition count 440
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 497 transition count 439
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 497 transition count 439
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 496 transition count 438
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 496 transition count 438
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 495 transition count 437
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 495 transition count 437
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 494 transition count 436
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 494 transition count 436
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 493 transition count 435
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 493 transition count 435
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 492 transition count 434
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 492 transition count 434
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 491 transition count 433
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 491 transition count 433
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 490 transition count 432
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 490 transition count 432
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 489 transition count 431
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 489 transition count 431
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 488 transition count 430
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 488 transition count 430
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 487 transition count 429
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 487 transition count 429
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 486 transition count 428
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 486 transition count 428
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 485 transition count 427
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 485 transition count 427
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 484 transition count 426
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 484 transition count 426
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 483 transition count 425
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 483 transition count 425
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 482 transition count 424
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 482 transition count 424
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 481 transition count 423
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 481 transition count 423
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 480 transition count 422
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 480 transition count 422
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 479 transition count 421
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 479 transition count 421
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 478 transition count 420
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 478 transition count 420
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 477 transition count 419
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 477 transition count 419
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 81 place count 476 transition count 418
Iterating global reduction 0 with 1 rules applied. Total rules applied 82 place count 476 transition count 418
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 83 place count 475 transition count 417
Iterating global reduction 0 with 1 rules applied. Total rules applied 84 place count 475 transition count 417
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 85 place count 474 transition count 416
Iterating global reduction 0 with 1 rules applied. Total rules applied 86 place count 474 transition count 416
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 87 place count 473 transition count 415
Iterating global reduction 0 with 1 rules applied. Total rules applied 88 place count 473 transition count 415
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 89 place count 472 transition count 414
Iterating global reduction 0 with 1 rules applied. Total rules applied 90 place count 472 transition count 414
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 471 transition count 413
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 471 transition count 413
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 470 transition count 412
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 470 transition count 412
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 469 transition count 411
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 469 transition count 411
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 97 place count 468 transition count 410
Iterating global reduction 0 with 1 rules applied. Total rules applied 98 place count 468 transition count 410
Applied a total of 98 rules in 541 ms. Remains 468 /517 variables (removed 49) and now considering 410/459 (removed 49) transitions.
// Phase 1: matrix 410 rows 468 cols
[2022-05-16 01:08:52] [INFO ] Computed 84 place invariants in 4 ms
[2022-05-16 01:08:53] [INFO ] Implicit Places using invariants in 242 ms returned [31, 38, 69, 88, 107, 120, 127, 140, 379, 457, 467]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 243 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 457/517 places, 410/459 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 454 transition count 407
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 454 transition count 407
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 453 transition count 406
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 453 transition count 406
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 452 transition count 405
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 452 transition count 405
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 451 transition count 404
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 451 transition count 404
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 450 transition count 403
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 450 transition count 403
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 449 transition count 402
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 449 transition count 402
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 448 transition count 401
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 448 transition count 401
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 447 transition count 400
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 447 transition count 400
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 446 transition count 399
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 446 transition count 399
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 445 transition count 398
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 445 transition count 398
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 444 transition count 397
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 444 transition count 397
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 443 transition count 396
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 443 transition count 396
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 442 transition count 395
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 442 transition count 395
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 441 transition count 394
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 441 transition count 394
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 440 transition count 393
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 440 transition count 393
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 439 transition count 392
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 439 transition count 392
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 438 transition count 391
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 438 transition count 391
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 437 transition count 390
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 437 transition count 390
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 436 transition count 389
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 436 transition count 389
Applied a total of 42 rules in 162 ms. Remains 436 /457 variables (removed 21) and now considering 389/410 (removed 21) transitions.
// Phase 1: matrix 389 rows 436 cols
[2022-05-16 01:08:53] [INFO ] Computed 73 place invariants in 3 ms
[2022-05-16 01:08:53] [INFO ] Implicit Places using invariants in 125 ms returned []
// Phase 1: matrix 389 rows 436 cols
[2022-05-16 01:08:53] [INFO ] Computed 73 place invariants in 2 ms
[2022-05-16 01:08:53] [INFO ] Implicit Places using invariants and state equation in 277 ms returned []
Implicit Place search using SMT with State Equation took 406 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 436/517 places, 389/459 transitions.
Finished structural reductions, in 2 iterations. Remains : 436/517 places, 389/459 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : AutoFlight-PT-24a-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s265 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 77 steps with 0 reset in 1 ms.
FORMULA AutoFlight-PT-24a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-24a-LTLFireability-02 finished in 1438 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0||(F(X(p1))&&p2))&&p3)))'
Support contains 5 out of 517 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 517/517 places, 459/459 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 515 transition count 457
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 515 transition count 457
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 514 transition count 456
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 514 transition count 456
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 513 transition count 455
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 513 transition count 455
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 512 transition count 454
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 512 transition count 454
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 511 transition count 453
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 511 transition count 453
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 510 transition count 452
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 510 transition count 452
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 509 transition count 451
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 509 transition count 451
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 508 transition count 450
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 508 transition count 450
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 507 transition count 449
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 507 transition count 449
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 506 transition count 448
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 506 transition count 448
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 505 transition count 447
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 505 transition count 447
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 504 transition count 446
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 504 transition count 446
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 503 transition count 445
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 503 transition count 445
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 502 transition count 444
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 502 transition count 444
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 501 transition count 443
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 501 transition count 443
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 500 transition count 442
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 500 transition count 442
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 499 transition count 441
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 499 transition count 441
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 498 transition count 440
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 498 transition count 440
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 497 transition count 439
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 497 transition count 439
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 496 transition count 438
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 496 transition count 438
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 495 transition count 437
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 495 transition count 437
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 494 transition count 436
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 494 transition count 436
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 493 transition count 435
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 493 transition count 435
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 492 transition count 434
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 492 transition count 434
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 491 transition count 433
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 491 transition count 433
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 490 transition count 432
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 490 transition count 432
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 489 transition count 431
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 489 transition count 431
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 488 transition count 430
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 488 transition count 430
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 487 transition count 429
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 487 transition count 429
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 486 transition count 428
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 486 transition count 428
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 485 transition count 427
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 485 transition count 427
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 484 transition count 426
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 484 transition count 426
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 483 transition count 425
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 483 transition count 425
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 482 transition count 424
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 482 transition count 424
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 481 transition count 423
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 481 transition count 423
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 480 transition count 422
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 480 transition count 422
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 479 transition count 421
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 479 transition count 421
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 478 transition count 420
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 478 transition count 420
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 477 transition count 419
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 477 transition count 419
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 81 place count 476 transition count 418
Iterating global reduction 0 with 1 rules applied. Total rules applied 82 place count 476 transition count 418
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 83 place count 475 transition count 417
Iterating global reduction 0 with 1 rules applied. Total rules applied 84 place count 475 transition count 417
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 85 place count 474 transition count 416
Iterating global reduction 0 with 1 rules applied. Total rules applied 86 place count 474 transition count 416
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 87 place count 473 transition count 415
Iterating global reduction 0 with 1 rules applied. Total rules applied 88 place count 473 transition count 415
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 89 place count 472 transition count 414
Iterating global reduction 0 with 1 rules applied. Total rules applied 90 place count 472 transition count 414
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 471 transition count 413
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 471 transition count 413
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 470 transition count 412
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 470 transition count 412
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 469 transition count 411
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 469 transition count 411
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 97 place count 468 transition count 410
Iterating global reduction 0 with 1 rules applied. Total rules applied 98 place count 468 transition count 410
Applied a total of 98 rules in 373 ms. Remains 468 /517 variables (removed 49) and now considering 410/459 (removed 49) transitions.
// Phase 1: matrix 410 rows 468 cols
[2022-05-16 01:08:54] [INFO ] Computed 84 place invariants in 2 ms
[2022-05-16 01:08:54] [INFO ] Implicit Places using invariants in 144 ms returned [31, 38, 69, 88, 120, 127, 140, 379, 457, 467]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 144 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 458/517 places, 410/459 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 455 transition count 407
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 455 transition count 407
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 454 transition count 406
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 454 transition count 406
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 453 transition count 405
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 453 transition count 405
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 452 transition count 404
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 452 transition count 404
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 451 transition count 403
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 451 transition count 403
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 450 transition count 402
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 450 transition count 402
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 449 transition count 401
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 449 transition count 401
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 448 transition count 400
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 448 transition count 400
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 447 transition count 399
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 447 transition count 399
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 446 transition count 398
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 446 transition count 398
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 445 transition count 397
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 445 transition count 397
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 444 transition count 396
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 444 transition count 396
Applied a total of 28 rules in 80 ms. Remains 444 /458 variables (removed 14) and now considering 396/410 (removed 14) transitions.
// Phase 1: matrix 396 rows 444 cols
[2022-05-16 01:08:54] [INFO ] Computed 74 place invariants in 3 ms
[2022-05-16 01:08:54] [INFO ] Implicit Places using invariants in 146 ms returned []
// Phase 1: matrix 396 rows 444 cols
[2022-05-16 01:08:54] [INFO ] Computed 74 place invariants in 3 ms
[2022-05-16 01:08:54] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-16 01:08:54] [INFO ] Implicit Places using invariants and state equation in 307 ms returned []
Implicit Place search using SMT with State Equation took 455 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 444/517 places, 396/459 transitions.
Finished structural reductions, in 2 iterations. Remains : 444/517 places, 396/459 transitions.
Stuttering acceptance computed with spot in 149 ms :[(OR (NOT p3) (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p1), true, (OR (NOT p3) (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : AutoFlight-PT-24a-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(AND p3 (NOT p0) p2), acceptance={} source=0 dest: 1}, { cond=(OR (NOT p3) (AND (NOT p0) (NOT p2))), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p3:(OR (AND (EQ s103 1) (EQ s315 1)) (AND (EQ s168 1) (EQ s393 1))), p0:(AND (EQ s168 1) (EQ s393 1)), p2:(EQ s149 0), p1:(EQ s149 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 6 ms.
FORMULA AutoFlight-PT-24a-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-24a-LTLFireability-03 finished in 1230 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 1 out of 517 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 517/517 places, 459/459 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 515 transition count 457
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 515 transition count 457
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 514 transition count 456
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 514 transition count 456
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 513 transition count 455
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 513 transition count 455
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 512 transition count 454
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 512 transition count 454
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 511 transition count 453
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 511 transition count 453
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 510 transition count 452
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 510 transition count 452
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 509 transition count 451
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 509 transition count 451
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 508 transition count 450
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 508 transition count 450
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 507 transition count 449
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 507 transition count 449
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 506 transition count 448
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 506 transition count 448
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 505 transition count 447
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 505 transition count 447
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 504 transition count 446
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 504 transition count 446
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 503 transition count 445
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 503 transition count 445
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 502 transition count 444
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 502 transition count 444
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 501 transition count 443
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 501 transition count 443
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 500 transition count 442
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 500 transition count 442
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 499 transition count 441
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 499 transition count 441
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 498 transition count 440
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 498 transition count 440
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 497 transition count 439
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 497 transition count 439
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 496 transition count 438
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 496 transition count 438
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 495 transition count 437
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 495 transition count 437
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 494 transition count 436
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 494 transition count 436
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 493 transition count 435
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 493 transition count 435
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 492 transition count 434
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 492 transition count 434
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 491 transition count 433
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 491 transition count 433
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 490 transition count 432
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 490 transition count 432
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 489 transition count 431
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 489 transition count 431
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 488 transition count 430
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 488 transition count 430
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 487 transition count 429
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 487 transition count 429
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 486 transition count 428
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 486 transition count 428
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 485 transition count 427
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 485 transition count 427
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 484 transition count 426
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 484 transition count 426
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 483 transition count 425
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 483 transition count 425
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 482 transition count 424
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 482 transition count 424
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 481 transition count 423
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 481 transition count 423
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 480 transition count 422
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 480 transition count 422
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 479 transition count 421
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 479 transition count 421
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 478 transition count 420
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 478 transition count 420
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 477 transition count 419
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 477 transition count 419
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 81 place count 476 transition count 418
Iterating global reduction 0 with 1 rules applied. Total rules applied 82 place count 476 transition count 418
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 83 place count 475 transition count 417
Iterating global reduction 0 with 1 rules applied. Total rules applied 84 place count 475 transition count 417
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 85 place count 474 transition count 416
Iterating global reduction 0 with 1 rules applied. Total rules applied 86 place count 474 transition count 416
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 87 place count 473 transition count 415
Iterating global reduction 0 with 1 rules applied. Total rules applied 88 place count 473 transition count 415
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 89 place count 472 transition count 414
Iterating global reduction 0 with 1 rules applied. Total rules applied 90 place count 472 transition count 414
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 471 transition count 413
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 471 transition count 413
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 470 transition count 412
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 470 transition count 412
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 469 transition count 411
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 469 transition count 411
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 97 place count 468 transition count 410
Iterating global reduction 0 with 1 rules applied. Total rules applied 98 place count 468 transition count 410
Applied a total of 98 rules in 484 ms. Remains 468 /517 variables (removed 49) and now considering 410/459 (removed 49) transitions.
// Phase 1: matrix 410 rows 468 cols
[2022-05-16 01:08:55] [INFO ] Computed 84 place invariants in 4 ms
[2022-05-16 01:08:55] [INFO ] Implicit Places using invariants in 191 ms returned [31, 38, 69, 88, 107, 120, 127, 140, 379, 457, 467]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 192 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 457/517 places, 410/459 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 454 transition count 407
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 454 transition count 407
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 453 transition count 406
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 453 transition count 406
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 452 transition count 405
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 452 transition count 405
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 451 transition count 404
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 451 transition count 404
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 450 transition count 403
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 450 transition count 403
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 449 transition count 402
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 449 transition count 402
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 448 transition count 401
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 448 transition count 401
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 447 transition count 400
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 447 transition count 400
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 446 transition count 399
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 446 transition count 399
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 445 transition count 398
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 445 transition count 398
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 444 transition count 397
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 444 transition count 397
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 443 transition count 396
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 443 transition count 396
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 442 transition count 395
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 442 transition count 395
Applied a total of 30 rules in 92 ms. Remains 442 /457 variables (removed 15) and now considering 395/410 (removed 15) transitions.
// Phase 1: matrix 395 rows 442 cols
[2022-05-16 01:08:55] [INFO ] Computed 73 place invariants in 3 ms
[2022-05-16 01:08:55] [INFO ] Implicit Places using invariants in 129 ms returned []
// Phase 1: matrix 395 rows 442 cols
[2022-05-16 01:08:55] [INFO ] Computed 73 place invariants in 1 ms
[2022-05-16 01:08:56] [INFO ] Implicit Places using invariants and state equation in 303 ms returned []
Implicit Place search using SMT with State Equation took 434 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 442/517 places, 395/459 transitions.
Finished structural reductions, in 2 iterations. Remains : 442/517 places, 395/459 transitions.
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : AutoFlight-PT-24a-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(EQ s259 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 77 steps with 0 reset in 1 ms.
FORMULA AutoFlight-PT-24a-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-24a-LTLFireability-04 finished in 1315 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((G(F((X(G(p0))&&F(p0))))||F(p1)))))'
Support contains 3 out of 517 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 517/517 places, 459/459 transitions.
Drop transitions removed 107 transitions
Trivial Post-agglo rules discarded 107 transitions
Performed 107 trivial Post agglomeration. Transition count delta: 107
Iterating post reduction 0 with 107 rules applied. Total rules applied 107 place count 517 transition count 352
Reduce places removed 107 places and 0 transitions.
Iterating post reduction 1 with 107 rules applied. Total rules applied 214 place count 410 transition count 352
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 72 Pre rules applied. Total rules applied 214 place count 410 transition count 280
Deduced a syphon composed of 72 places in 0 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 358 place count 338 transition count 280
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 360 place count 336 transition count 278
Iterating global reduction 2 with 2 rules applied. Total rules applied 362 place count 336 transition count 278
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 363 place count 335 transition count 277
Iterating global reduction 2 with 1 rules applied. Total rules applied 364 place count 335 transition count 277
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 365 place count 334 transition count 276
Iterating global reduction 2 with 1 rules applied. Total rules applied 366 place count 334 transition count 276
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 367 place count 333 transition count 275
Iterating global reduction 2 with 1 rules applied. Total rules applied 368 place count 333 transition count 275
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 369 place count 332 transition count 274
Iterating global reduction 2 with 1 rules applied. Total rules applied 370 place count 332 transition count 274
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 371 place count 331 transition count 273
Iterating global reduction 2 with 1 rules applied. Total rules applied 372 place count 331 transition count 273
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 373 place count 330 transition count 272
Iterating global reduction 2 with 1 rules applied. Total rules applied 374 place count 330 transition count 272
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 375 place count 329 transition count 271
Iterating global reduction 2 with 1 rules applied. Total rules applied 376 place count 329 transition count 271
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 377 place count 328 transition count 270
Iterating global reduction 2 with 1 rules applied. Total rules applied 378 place count 328 transition count 270
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 379 place count 327 transition count 269
Iterating global reduction 2 with 1 rules applied. Total rules applied 380 place count 327 transition count 269
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 381 place count 326 transition count 268
Iterating global reduction 2 with 1 rules applied. Total rules applied 382 place count 326 transition count 268
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 383 place count 325 transition count 267
Iterating global reduction 2 with 1 rules applied. Total rules applied 384 place count 325 transition count 267
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 385 place count 324 transition count 266
Iterating global reduction 2 with 1 rules applied. Total rules applied 386 place count 324 transition count 266
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 387 place count 323 transition count 265
Iterating global reduction 2 with 1 rules applied. Total rules applied 388 place count 323 transition count 265
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 389 place count 322 transition count 264
Iterating global reduction 2 with 1 rules applied. Total rules applied 390 place count 322 transition count 264
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 391 place count 321 transition count 263
Iterating global reduction 2 with 1 rules applied. Total rules applied 392 place count 321 transition count 263
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 2 with 94 rules applied. Total rules applied 486 place count 274 transition count 216
Applied a total of 486 rules in 113 ms. Remains 274 /517 variables (removed 243) and now considering 216/459 (removed 243) transitions.
// Phase 1: matrix 216 rows 274 cols
[2022-05-16 01:08:56] [INFO ] Computed 84 place invariants in 2 ms
[2022-05-16 01:08:56] [INFO ] Implicit Places using invariants in 222 ms returned [21, 26, 47, 61, 74, 83, 88, 97, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 206, 265, 273]
Discarding 35 places :
Implicit Place search using SMT only with invariants took 225 ms to find 35 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 239/517 places, 216/459 transitions.
Drop transitions removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 0 with 39 rules applied. Total rules applied 39 place count 239 transition count 177
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 1 with 39 rules applied. Total rules applied 78 place count 200 transition count 177
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 80 place count 198 transition count 175
Iterating global reduction 2 with 2 rules applied. Total rules applied 82 place count 198 transition count 175
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 2 with 4 rules applied. Total rules applied 86 place count 196 transition count 173
Applied a total of 86 rules in 13 ms. Remains 196 /239 variables (removed 43) and now considering 173/216 (removed 43) transitions.
// Phase 1: matrix 173 rows 196 cols
[2022-05-16 01:08:56] [INFO ] Computed 49 place invariants in 1 ms
[2022-05-16 01:08:56] [INFO ] Implicit Places using invariants in 116 ms returned []
// Phase 1: matrix 173 rows 196 cols
[2022-05-16 01:08:56] [INFO ] Computed 49 place invariants in 1 ms
[2022-05-16 01:08:56] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-16 01:08:56] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 329 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 196/517 places, 173/459 transitions.
Finished structural reductions, in 2 iterations. Remains : 196/517 places, 173/459 transitions.
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : AutoFlight-PT-24a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s96 1) (EQ s193 1)), p1:(EQ s56 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1778 reset in 248 ms.
Product exploration explored 100000 steps with 1788 reset in 264 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 192 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 60 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 180 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 173 rows 196 cols
[2022-05-16 01:08:57] [INFO ] Computed 49 place invariants in 1 ms
[2022-05-16 01:08:57] [INFO ] After 63ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 01:08:57] [INFO ] [Nat]Absence check using 49 positive place invariants in 9 ms returned sat
[2022-05-16 01:08:58] [INFO ] After 67ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 01:08:58] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-16 01:08:58] [INFO ] After 13ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 01:08:58] [INFO ] After 28ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 11 ms.
[2022-05-16 01:08:58] [INFO ] After 173ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 3 out of 196 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 196/196 places, 173/173 transitions.
Free-agglomeration rule applied 73 times.
Iterating global reduction 0 with 73 rules applied. Total rules applied 73 place count 196 transition count 100
Reduce places removed 73 places and 0 transitions.
Iterating post reduction 0 with 73 rules applied. Total rules applied 146 place count 123 transition count 100
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 147 place count 122 transition count 99
Iterating global reduction 1 with 1 rules applied. Total rules applied 148 place count 122 transition count 99
Applied a total of 148 rules in 14 ms. Remains 122 /196 variables (removed 74) and now considering 99/173 (removed 74) transitions.
Finished structural reductions, in 1 iterations. Remains : 122/196 places, 99/173 transitions.
Incomplete random walk after 10000 steps, including 109 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Finished Best-First random walk after 91 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=91 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 198 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 60 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 173/173 transitions.
Applied a total of 0 rules in 7 ms. Remains 196 /196 variables (removed 0) and now considering 173/173 (removed 0) transitions.
// Phase 1: matrix 173 rows 196 cols
[2022-05-16 01:08:58] [INFO ] Computed 49 place invariants in 1 ms
[2022-05-16 01:08:58] [INFO ] Implicit Places using invariants in 113 ms returned []
// Phase 1: matrix 173 rows 196 cols
[2022-05-16 01:08:58] [INFO ] Computed 49 place invariants in 1 ms
[2022-05-16 01:08:58] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-16 01:08:58] [INFO ] Implicit Places using invariants and state equation in 212 ms returned []
Implicit Place search using SMT with State Equation took 327 ms to find 0 implicit places.
[2022-05-16 01:08:58] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 173 rows 196 cols
[2022-05-16 01:08:58] [INFO ] Computed 49 place invariants in 3 ms
[2022-05-16 01:08:58] [INFO ] Dead Transitions using invariants and state equation in 141 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 196/196 places, 173/173 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 154 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 177 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 173 rows 196 cols
[2022-05-16 01:08:59] [INFO ] Computed 49 place invariants in 2 ms
[2022-05-16 01:08:59] [INFO ] After 54ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 01:08:59] [INFO ] [Nat]Absence check using 49 positive place invariants in 7 ms returned sat
[2022-05-16 01:08:59] [INFO ] After 56ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 01:08:59] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-16 01:08:59] [INFO ] After 23ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 01:08:59] [INFO ] After 45ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 15 ms.
[2022-05-16 01:08:59] [INFO ] After 169ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 3 out of 196 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 196/196 places, 173/173 transitions.
Free-agglomeration rule applied 73 times.
Iterating global reduction 0 with 73 rules applied. Total rules applied 73 place count 196 transition count 100
Reduce places removed 73 places and 0 transitions.
Iterating post reduction 0 with 73 rules applied. Total rules applied 146 place count 123 transition count 100
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 147 place count 122 transition count 99
Iterating global reduction 1 with 1 rules applied. Total rules applied 148 place count 122 transition count 99
Applied a total of 148 rules in 22 ms. Remains 122 /196 variables (removed 74) and now considering 99/173 (removed 74) transitions.
Finished structural reductions, in 1 iterations. Remains : 122/196 places, 99/173 transitions.
Incomplete random walk after 10000 steps, including 98 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Finished Best-First random walk after 59 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=59 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 254 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1786 reset in 336 ms.
Product exploration explored 100000 steps with 1771 reset in 348 ms.
Built C files in :
/tmp/ltsmin5054531129472027571
[2022-05-16 01:09:00] [INFO ] Computing symmetric may disable matrix : 173 transitions.
[2022-05-16 01:09:00] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 01:09:00] [INFO ] Computing symmetric may enable matrix : 173 transitions.
[2022-05-16 01:09:00] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 01:09:00] [INFO ] Computing Do-Not-Accords matrix : 173 transitions.
[2022-05-16 01:09:00] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 01:09:00] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5054531129472027571
Running compilation step : cd /tmp/ltsmin5054531129472027571;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 452 ms.
Running link step : cd /tmp/ltsmin5054531129472027571;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin5054531129472027571;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17439607757187330206.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 173/173 transitions.
Applied a total of 0 rules in 12 ms. Remains 196 /196 variables (removed 0) and now considering 173/173 (removed 0) transitions.
// Phase 1: matrix 173 rows 196 cols
[2022-05-16 01:09:15] [INFO ] Computed 49 place invariants in 5 ms
[2022-05-16 01:09:16] [INFO ] Implicit Places using invariants in 136 ms returned []
// Phase 1: matrix 173 rows 196 cols
[2022-05-16 01:09:16] [INFO ] Computed 49 place invariants in 2 ms
[2022-05-16 01:09:16] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-16 01:09:16] [INFO ] Implicit Places using invariants and state equation in 172 ms returned []
Implicit Place search using SMT with State Equation took 309 ms to find 0 implicit places.
[2022-05-16 01:09:16] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 173 rows 196 cols
[2022-05-16 01:09:16] [INFO ] Computed 49 place invariants in 1 ms
[2022-05-16 01:09:16] [INFO ] Dead Transitions using invariants and state equation in 105 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 196/196 places, 173/173 transitions.
Built C files in :
/tmp/ltsmin10605282700204836989
[2022-05-16 01:09:16] [INFO ] Computing symmetric may disable matrix : 173 transitions.
[2022-05-16 01:09:16] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 01:09:16] [INFO ] Computing symmetric may enable matrix : 173 transitions.
[2022-05-16 01:09:16] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 01:09:16] [INFO ] Computing Do-Not-Accords matrix : 173 transitions.
[2022-05-16 01:09:16] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 01:09:16] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10605282700204836989
Running compilation step : cd /tmp/ltsmin10605282700204836989;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 308 ms.
Running link step : cd /tmp/ltsmin10605282700204836989;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin10605282700204836989;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7865470912572832785.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-16 01:09:31] [INFO ] Flatten gal took : 17 ms
[2022-05-16 01:09:31] [INFO ] Flatten gal took : 15 ms
[2022-05-16 01:09:31] [INFO ] Time to serialize gal into /tmp/LTL4551668491736766992.gal : 3 ms
[2022-05-16 01:09:31] [INFO ] Time to serialize properties into /tmp/LTL7068471148889137796.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4551668491736766992.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7068471148889137796.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4551668...266
Read 1 LTL properties
Checking formula 0 : !((F(G((G(F((X(G("((p164==1)&&(p600==1))")))&&(F("((p164==1)&&(p600==1))")))))||(F("(p96==0)"))))))
Formula 0 simplified : !FG(GF(XG"((p164==1)&&(p600==1))" & F"((p164==1)&&(p600==1))") | F"(p96==0)")
Detected timeout of ITS tools.
[2022-05-16 01:09:46] [INFO ] Flatten gal took : 23 ms
[2022-05-16 01:09:46] [INFO ] Applying decomposition
[2022-05-16 01:09:46] [INFO ] Flatten gal took : 20 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph3818396978548646572.txt' '-o' '/tmp/graph3818396978548646572.bin' '-w' '/tmp/graph3818396978548646572.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3818396978548646572.bin' '-l' '-1' '-v' '-w' '/tmp/graph3818396978548646572.weights' '-q' '0' '-e' '0.001'
[2022-05-16 01:09:46] [INFO ] Decomposing Gal with order
[2022-05-16 01:09:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 01:09:46] [INFO ] Removed a total of 6 redundant transitions.
[2022-05-16 01:09:46] [INFO ] Flatten gal took : 61 ms
[2022-05-16 01:09:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2022-05-16 01:09:46] [INFO ] Time to serialize gal into /tmp/LTL11011394235272941829.gal : 6 ms
[2022-05-16 01:09:46] [INFO ] Time to serialize properties into /tmp/LTL8617121772672090394.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11011394235272941829.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8617121772672090394.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1101139...246
Read 1 LTL properties
Checking formula 0 : !((F(G((G(F((X(G("((i7.i0.u46.p164==1)&&(i6.i1.u47.p600==1))")))&&(F("((i7.i0.u46.p164==1)&&(i6.i1.u47.p600==1))")))))||(F("(i10.i1.u2...171
Formula 0 simplified : !FG(GF(XG"((i7.i0.u46.p164==1)&&(i6.i1.u47.p600==1))" & F"((i7.i0.u46.p164==1)&&(i6.i1.u47.p600==1))") | F"(i10.i1.u27.p96==0)")
Reverse transition relation is NOT exact ! Due to transitions t217_t216_t215_t214_t213_t212_t211_t210_t209_t208_t207_t206_t205_t204_t203_t202_t201_t200_t19...1174
Computing Next relation with stutter on 48 deadlock states
4 unique states visited
4 strongly connected components in search stack
5 transitions explored
4 items max in DFS search stack
37 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.417315,32268,1,0,18377,22061,2390,29727,1132,82859,27082
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA AutoFlight-PT-24a-LTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property AutoFlight-PT-24a-LTLFireability-05 finished in 51010 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X(G((F(p1)&&p0))))))'
Support contains 3 out of 517 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 517/517 places, 459/459 transitions.
Drop transitions removed 107 transitions
Trivial Post-agglo rules discarded 107 transitions
Performed 107 trivial Post agglomeration. Transition count delta: 107
Iterating post reduction 0 with 107 rules applied. Total rules applied 107 place count 517 transition count 352
Reduce places removed 107 places and 0 transitions.
Iterating post reduction 1 with 107 rules applied. Total rules applied 214 place count 410 transition count 352
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 72 Pre rules applied. Total rules applied 214 place count 410 transition count 280
Deduced a syphon composed of 72 places in 0 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 358 place count 338 transition count 280
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 359 place count 337 transition count 279
Iterating global reduction 2 with 1 rules applied. Total rules applied 360 place count 337 transition count 279
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 456 place count 289 transition count 231
Applied a total of 456 rules in 46 ms. Remains 289 /517 variables (removed 228) and now considering 231/459 (removed 228) transitions.
// Phase 1: matrix 231 rows 289 cols
[2022-05-16 01:09:47] [INFO ] Computed 84 place invariants in 2 ms
[2022-05-16 01:09:47] [INFO ] Implicit Places using invariants in 260 ms returned [26, 47, 60, 73, 83, 88, 97, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 221, 280, 288]
Discarding 34 places :
Implicit Place search using SMT only with invariants took 261 ms to find 34 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 255/517 places, 231/459 transitions.
Drop transitions removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 0 with 47 rules applied. Total rules applied 47 place count 255 transition count 184
Reduce places removed 47 places and 0 transitions.
Iterating post reduction 1 with 47 rules applied. Total rules applied 94 place count 208 transition count 184
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 94 place count 208 transition count 180
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 102 place count 204 transition count 180
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 104 place count 202 transition count 178
Iterating global reduction 2 with 2 rules applied. Total rules applied 106 place count 202 transition count 178
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 108 place count 201 transition count 177
Applied a total of 108 rules in 21 ms. Remains 201 /255 variables (removed 54) and now considering 177/231 (removed 54) transitions.
// Phase 1: matrix 177 rows 201 cols
[2022-05-16 01:09:47] [INFO ] Computed 50 place invariants in 1 ms
[2022-05-16 01:09:47] [INFO ] Implicit Places using invariants in 96 ms returned []
// Phase 1: matrix 177 rows 201 cols
[2022-05-16 01:09:47] [INFO ] Computed 50 place invariants in 2 ms
[2022-05-16 01:09:47] [INFO ] State equation strengthened by 51 read => feed constraints.
[2022-05-16 01:09:47] [INFO ] Implicit Places using invariants and state equation in 224 ms returned []
Implicit Place search using SMT with State Equation took 323 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 201/517 places, 177/459 transitions.
Finished structural reductions, in 2 iterations. Remains : 201/517 places, 177/459 transitions.
Stuttering acceptance computed with spot in 64 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : AutoFlight-PT-24a-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s72 1) (EQ s21 1) (EQ s99 1)), p1:(EQ s72 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 50 steps with 0 reset in 0 ms.
FORMULA AutoFlight-PT-24a-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-24a-LTLFireability-06 finished in 737 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X((G(F(G((p0 U p1))))||G(p2)||p0))))'
Support contains 4 out of 517 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 517/517 places, 459/459 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 515 transition count 457
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 515 transition count 457
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 514 transition count 456
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 514 transition count 456
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 513 transition count 455
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 513 transition count 455
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 512 transition count 454
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 512 transition count 454
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 511 transition count 453
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 511 transition count 453
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 510 transition count 452
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 510 transition count 452
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 509 transition count 451
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 509 transition count 451
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 508 transition count 450
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 508 transition count 450
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 507 transition count 449
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 507 transition count 449
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 506 transition count 448
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 506 transition count 448
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 505 transition count 447
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 505 transition count 447
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 504 transition count 446
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 504 transition count 446
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 503 transition count 445
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 503 transition count 445
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 502 transition count 444
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 502 transition count 444
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 501 transition count 443
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 501 transition count 443
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 500 transition count 442
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 500 transition count 442
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 499 transition count 441
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 499 transition count 441
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 498 transition count 440
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 498 transition count 440
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 497 transition count 439
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 497 transition count 439
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 496 transition count 438
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 496 transition count 438
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 495 transition count 437
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 495 transition count 437
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 494 transition count 436
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 494 transition count 436
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 493 transition count 435
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 493 transition count 435
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 492 transition count 434
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 492 transition count 434
Applied a total of 50 rules in 281 ms. Remains 492 /517 variables (removed 25) and now considering 434/459 (removed 25) transitions.
// Phase 1: matrix 434 rows 492 cols
[2022-05-16 01:09:48] [INFO ] Computed 84 place invariants in 3 ms
[2022-05-16 01:09:48] [INFO ] Implicit Places using invariants in 224 ms returned [31, 38, 69, 107, 120, 127, 140, 403, 481, 491]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 226 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 482/517 places, 434/459 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 480 transition count 432
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 480 transition count 432
Applied a total of 4 rules in 18 ms. Remains 480 /482 variables (removed 2) and now considering 432/434 (removed 2) transitions.
// Phase 1: matrix 432 rows 480 cols
[2022-05-16 01:09:48] [INFO ] Computed 74 place invariants in 5 ms
[2022-05-16 01:09:48] [INFO ] Implicit Places using invariants in 149 ms returned []
// Phase 1: matrix 432 rows 480 cols
[2022-05-16 01:09:48] [INFO ] Computed 74 place invariants in 6 ms
[2022-05-16 01:09:48] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-16 01:09:49] [INFO ] Implicit Places using invariants and state equation in 305 ms returned []
Implicit Place search using SMT with State Equation took 456 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 480/517 places, 432/459 transitions.
Finished structural reductions, in 2 iterations. Remains : 480/517 places, 432/459 transitions.
Stuttering acceptance computed with spot in 56 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1))]
Running random walk in product with property : AutoFlight-PT-24a-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(AND p2 (NOT p0) p1), acceptance={} source=0 dest: 0}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}]], initial=1, aps=[p2:(EQ s84 1), p0:(AND (EQ s85 1) (EQ s348 1)), p1:(EQ s223 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 77 steps with 0 reset in 1 ms.
FORMULA AutoFlight-PT-24a-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-24a-LTLFireability-07 finished in 1059 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(X(((F(p1)&&p1)||p0))))||F(p2)))'
Support contains 4 out of 517 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 517/517 places, 459/459 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 515 transition count 457
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 515 transition count 457
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 514 transition count 456
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 514 transition count 456
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 513 transition count 455
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 513 transition count 455
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 512 transition count 454
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 512 transition count 454
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 511 transition count 453
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 511 transition count 453
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 510 transition count 452
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 510 transition count 452
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 509 transition count 451
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 509 transition count 451
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 508 transition count 450
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 508 transition count 450
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 507 transition count 449
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 507 transition count 449
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 506 transition count 448
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 506 transition count 448
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 505 transition count 447
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 505 transition count 447
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 504 transition count 446
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 504 transition count 446
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 503 transition count 445
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 503 transition count 445
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 502 transition count 444
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 502 transition count 444
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 501 transition count 443
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 501 transition count 443
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 500 transition count 442
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 500 transition count 442
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 499 transition count 441
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 499 transition count 441
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 498 transition count 440
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 498 transition count 440
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 497 transition count 439
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 497 transition count 439
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 496 transition count 438
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 496 transition count 438
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 495 transition count 437
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 495 transition count 437
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 494 transition count 436
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 494 transition count 436
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 493 transition count 435
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 493 transition count 435
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 492 transition count 434
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 492 transition count 434
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 491 transition count 433
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 491 transition count 433
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 490 transition count 432
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 490 transition count 432
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 489 transition count 431
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 489 transition count 431
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 488 transition count 430
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 488 transition count 430
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 487 transition count 429
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 487 transition count 429
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 486 transition count 428
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 486 transition count 428
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 485 transition count 427
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 485 transition count 427
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 484 transition count 426
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 484 transition count 426
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 483 transition count 425
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 483 transition count 425
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 482 transition count 424
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 482 transition count 424
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 481 transition count 423
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 481 transition count 423
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 480 transition count 422
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 480 transition count 422
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 479 transition count 421
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 479 transition count 421
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 478 transition count 420
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 478 transition count 420
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 477 transition count 419
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 477 transition count 419
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 81 place count 476 transition count 418
Iterating global reduction 0 with 1 rules applied. Total rules applied 82 place count 476 transition count 418
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 83 place count 475 transition count 417
Iterating global reduction 0 with 1 rules applied. Total rules applied 84 place count 475 transition count 417
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 85 place count 474 transition count 416
Iterating global reduction 0 with 1 rules applied. Total rules applied 86 place count 474 transition count 416
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 87 place count 473 transition count 415
Iterating global reduction 0 with 1 rules applied. Total rules applied 88 place count 473 transition count 415
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 89 place count 472 transition count 414
Iterating global reduction 0 with 1 rules applied. Total rules applied 90 place count 472 transition count 414
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 471 transition count 413
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 471 transition count 413
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 470 transition count 412
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 470 transition count 412
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 469 transition count 411
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 469 transition count 411
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 97 place count 468 transition count 410
Iterating global reduction 0 with 1 rules applied. Total rules applied 98 place count 468 transition count 410
Applied a total of 98 rules in 381 ms. Remains 468 /517 variables (removed 49) and now considering 410/459 (removed 49) transitions.
// Phase 1: matrix 410 rows 468 cols
[2022-05-16 01:09:49] [INFO ] Computed 84 place invariants in 2 ms
[2022-05-16 01:09:49] [INFO ] Implicit Places using invariants in 204 ms returned [31, 38, 69, 88, 107, 120, 127, 140, 457, 467]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 205 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 458/517 places, 410/459 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 456 transition count 408
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 456 transition count 408
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 455 transition count 407
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 455 transition count 407
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 454 transition count 406
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 454 transition count 406
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 453 transition count 405
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 453 transition count 405
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 452 transition count 404
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 452 transition count 404
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 451 transition count 403
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 451 transition count 403
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 450 transition count 402
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 450 transition count 402
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 449 transition count 401
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 449 transition count 401
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 448 transition count 400
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 448 transition count 400
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 447 transition count 399
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 447 transition count 399
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 446 transition count 398
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 446 transition count 398
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 445 transition count 397
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 445 transition count 397
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 444 transition count 396
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 444 transition count 396
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 443 transition count 395
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 443 transition count 395
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 442 transition count 394
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 442 transition count 394
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 441 transition count 393
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 441 transition count 393
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 440 transition count 392
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 440 transition count 392
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 439 transition count 391
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 439 transition count 391
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 438 transition count 390
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 438 transition count 390
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 437 transition count 389
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 437 transition count 389
Applied a total of 42 rules in 137 ms. Remains 437 /458 variables (removed 21) and now considering 389/410 (removed 21) transitions.
// Phase 1: matrix 389 rows 437 cols
[2022-05-16 01:09:49] [INFO ] Computed 74 place invariants in 2 ms
[2022-05-16 01:09:49] [INFO ] Implicit Places using invariants in 174 ms returned []
// Phase 1: matrix 389 rows 437 cols
[2022-05-16 01:09:49] [INFO ] Computed 74 place invariants in 3 ms
[2022-05-16 01:09:50] [INFO ] Implicit Places using invariants and state equation in 285 ms returned []
Implicit Place search using SMT with State Equation took 461 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 437/517 places, 389/459 transitions.
Finished structural reductions, in 2 iterations. Remains : 437/517 places, 389/459 transitions.
Stuttering acceptance computed with spot in 159 ms :[(NOT p2), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : AutoFlight-PT-24a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 1}], [{ cond=(NOT p2), acceptance={} source=3 dest: 2}]], initial=3, aps=[p2:(AND (EQ s167 1) (EQ s386 1)), p1:(OR (EQ s351 0) (EQ s436 0)), p0:(OR (EQ s351 0) (EQ s436 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 77 steps with 0 reset in 1 ms.
FORMULA AutoFlight-PT-24a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-24a-LTLFireability-08 finished in 1361 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))&&X(F(p1))))'
Support contains 5 out of 517 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 517/517 places, 459/459 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 515 transition count 457
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 515 transition count 457
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 514 transition count 456
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 514 transition count 456
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 513 transition count 455
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 513 transition count 455
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 512 transition count 454
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 512 transition count 454
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 511 transition count 453
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 511 transition count 453
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 510 transition count 452
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 510 transition count 452
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 509 transition count 451
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 509 transition count 451
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 508 transition count 450
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 508 transition count 450
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 507 transition count 449
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 507 transition count 449
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 506 transition count 448
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 506 transition count 448
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 505 transition count 447
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 505 transition count 447
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 504 transition count 446
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 504 transition count 446
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 503 transition count 445
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 503 transition count 445
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 502 transition count 444
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 502 transition count 444
Applied a total of 30 rules in 182 ms. Remains 502 /517 variables (removed 15) and now considering 444/459 (removed 15) transitions.
// Phase 1: matrix 444 rows 502 cols
[2022-05-16 01:09:50] [INFO ] Computed 84 place invariants in 3 ms
[2022-05-16 01:09:50] [INFO ] Implicit Places using invariants in 209 ms returned [31, 38, 69, 88, 107, 127, 413, 491, 501]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 210 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 493/517 places, 444/459 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 491 transition count 442
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 491 transition count 442
Applied a total of 4 rules in 20 ms. Remains 491 /493 variables (removed 2) and now considering 442/444 (removed 2) transitions.
// Phase 1: matrix 442 rows 491 cols
[2022-05-16 01:09:50] [INFO ] Computed 75 place invariants in 4 ms
[2022-05-16 01:09:51] [INFO ] Implicit Places using invariants in 160 ms returned []
// Phase 1: matrix 442 rows 491 cols
[2022-05-16 01:09:51] [INFO ] Computed 75 place invariants in 6 ms
[2022-05-16 01:09:51] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-16 01:09:51] [INFO ] Implicit Places using invariants and state equation in 387 ms returned []
Implicit Place search using SMT with State Equation took 549 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 491/517 places, 442/459 transitions.
Finished structural reductions, in 2 iterations. Remains : 491/517 places, 442/459 transitions.
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : AutoFlight-PT-24a-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(AND (OR (EQ s115 0) (EQ s286 0)) (OR (EQ s134 0) (EQ s367 0))), p1:(OR (EQ s115 0) (EQ s214 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3259 steps with 40 reset in 17 ms.
FORMULA AutoFlight-PT-24a-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-24a-LTLFireability-10 finished in 1137 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 517 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 517/517 places, 459/459 transitions.
Drop transitions removed 107 transitions
Trivial Post-agglo rules discarded 107 transitions
Performed 107 trivial Post agglomeration. Transition count delta: 107
Iterating post reduction 0 with 107 rules applied. Total rules applied 107 place count 517 transition count 352
Reduce places removed 107 places and 0 transitions.
Iterating post reduction 1 with 107 rules applied. Total rules applied 214 place count 410 transition count 352
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 72 Pre rules applied. Total rules applied 214 place count 410 transition count 280
Deduced a syphon composed of 72 places in 0 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 358 place count 338 transition count 280
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 360 place count 336 transition count 278
Iterating global reduction 2 with 2 rules applied. Total rules applied 362 place count 336 transition count 278
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 363 place count 335 transition count 277
Iterating global reduction 2 with 1 rules applied. Total rules applied 364 place count 335 transition count 277
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 365 place count 334 transition count 276
Iterating global reduction 2 with 1 rules applied. Total rules applied 366 place count 334 transition count 276
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 367 place count 333 transition count 275
Iterating global reduction 2 with 1 rules applied. Total rules applied 368 place count 333 transition count 275
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 369 place count 332 transition count 274
Iterating global reduction 2 with 1 rules applied. Total rules applied 370 place count 332 transition count 274
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 371 place count 331 transition count 273
Iterating global reduction 2 with 1 rules applied. Total rules applied 372 place count 331 transition count 273
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 373 place count 330 transition count 272
Iterating global reduction 2 with 1 rules applied. Total rules applied 374 place count 330 transition count 272
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 375 place count 329 transition count 271
Iterating global reduction 2 with 1 rules applied. Total rules applied 376 place count 329 transition count 271
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 377 place count 328 transition count 270
Iterating global reduction 2 with 1 rules applied. Total rules applied 378 place count 328 transition count 270
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 379 place count 327 transition count 269
Iterating global reduction 2 with 1 rules applied. Total rules applied 380 place count 327 transition count 269
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 381 place count 326 transition count 268
Iterating global reduction 2 with 1 rules applied. Total rules applied 382 place count 326 transition count 268
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 383 place count 325 transition count 267
Iterating global reduction 2 with 1 rules applied. Total rules applied 384 place count 325 transition count 267
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 385 place count 324 transition count 266
Iterating global reduction 2 with 1 rules applied. Total rules applied 386 place count 324 transition count 266
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 387 place count 323 transition count 265
Iterating global reduction 2 with 1 rules applied. Total rules applied 388 place count 323 transition count 265
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 389 place count 322 transition count 264
Iterating global reduction 2 with 1 rules applied. Total rules applied 390 place count 322 transition count 264
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 391 place count 321 transition count 263
Iterating global reduction 2 with 1 rules applied. Total rules applied 392 place count 321 transition count 263
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 488 place count 273 transition count 215
Applied a total of 488 rules in 110 ms. Remains 273 /517 variables (removed 244) and now considering 215/459 (removed 244) transitions.
// Phase 1: matrix 215 rows 273 cols
[2022-05-16 01:09:51] [INFO ] Computed 84 place invariants in 2 ms
[2022-05-16 01:09:51] [INFO ] Implicit Places using invariants in 215 ms returned [21, 26, 47, 60, 74, 83, 88, 97, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 205, 264, 272]
Discarding 35 places :
Implicit Place search using SMT only with invariants took 217 ms to find 35 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 238/517 places, 215/459 transitions.
Drop transitions removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 0 with 39 rules applied. Total rules applied 39 place count 238 transition count 176
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 1 with 39 rules applied. Total rules applied 78 place count 199 transition count 176
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 80 place count 197 transition count 174
Iterating global reduction 2 with 2 rules applied. Total rules applied 82 place count 197 transition count 174
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 2 with 4 rules applied. Total rules applied 86 place count 195 transition count 172
Applied a total of 86 rules in 17 ms. Remains 195 /238 variables (removed 43) and now considering 172/215 (removed 43) transitions.
// Phase 1: matrix 172 rows 195 cols
[2022-05-16 01:09:51] [INFO ] Computed 49 place invariants in 0 ms
[2022-05-16 01:09:52] [INFO ] Implicit Places using invariants in 89 ms returned []
// Phase 1: matrix 172 rows 195 cols
[2022-05-16 01:09:52] [INFO ] Computed 49 place invariants in 2 ms
[2022-05-16 01:09:52] [INFO ] State equation strengthened by 47 read => feed constraints.
[2022-05-16 01:09:52] [INFO ] Implicit Places using invariants and state equation in 225 ms returned []
Implicit Place search using SMT with State Equation took 316 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 195/517 places, 172/459 transitions.
Finished structural reductions, in 2 iterations. Remains : 195/517 places, 172/459 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : AutoFlight-PT-24a-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(NEQ s63 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 3517 reset in 320 ms.
Stack based approach found an accepted trace after 32186 steps with 1136 reset with depth 32 and stack size 32 in 106 ms.
FORMULA AutoFlight-PT-24a-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property AutoFlight-PT-24a-LTLFireability-11 finished in 1170 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(p1)&&p0))))'
Support contains 3 out of 517 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 517/517 places, 459/459 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 515 transition count 457
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 515 transition count 457
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 514 transition count 456
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 514 transition count 456
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 513 transition count 455
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 513 transition count 455
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 512 transition count 454
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 512 transition count 454
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 511 transition count 453
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 511 transition count 453
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 510 transition count 452
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 510 transition count 452
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 509 transition count 451
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 509 transition count 451
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 508 transition count 450
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 508 transition count 450
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 507 transition count 449
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 507 transition count 449
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 506 transition count 448
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 506 transition count 448
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 505 transition count 447
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 505 transition count 447
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 504 transition count 446
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 504 transition count 446
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 503 transition count 445
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 503 transition count 445
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 502 transition count 444
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 502 transition count 444
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 501 transition count 443
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 501 transition count 443
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 500 transition count 442
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 500 transition count 442
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 499 transition count 441
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 499 transition count 441
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 498 transition count 440
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 498 transition count 440
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 497 transition count 439
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 497 transition count 439
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 496 transition count 438
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 496 transition count 438
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 495 transition count 437
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 495 transition count 437
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 494 transition count 436
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 494 transition count 436
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 493 transition count 435
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 493 transition count 435
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 492 transition count 434
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 492 transition count 434
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 491 transition count 433
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 491 transition count 433
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 490 transition count 432
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 490 transition count 432
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 489 transition count 431
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 489 transition count 431
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 488 transition count 430
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 488 transition count 430
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 487 transition count 429
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 487 transition count 429
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 486 transition count 428
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 486 transition count 428
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 485 transition count 427
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 485 transition count 427
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 484 transition count 426
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 484 transition count 426
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 483 transition count 425
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 483 transition count 425
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 482 transition count 424
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 482 transition count 424
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 481 transition count 423
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 481 transition count 423
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 480 transition count 422
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 480 transition count 422
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 479 transition count 421
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 479 transition count 421
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 478 transition count 420
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 478 transition count 420
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 477 transition count 419
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 477 transition count 419
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 81 place count 476 transition count 418
Iterating global reduction 0 with 1 rules applied. Total rules applied 82 place count 476 transition count 418
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 83 place count 475 transition count 417
Iterating global reduction 0 with 1 rules applied. Total rules applied 84 place count 475 transition count 417
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 85 place count 474 transition count 416
Iterating global reduction 0 with 1 rules applied. Total rules applied 86 place count 474 transition count 416
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 87 place count 473 transition count 415
Iterating global reduction 0 with 1 rules applied. Total rules applied 88 place count 473 transition count 415
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 89 place count 472 transition count 414
Iterating global reduction 0 with 1 rules applied. Total rules applied 90 place count 472 transition count 414
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 471 transition count 413
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 471 transition count 413
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 470 transition count 412
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 470 transition count 412
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 469 transition count 411
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 469 transition count 411
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 97 place count 468 transition count 410
Iterating global reduction 0 with 1 rules applied. Total rules applied 98 place count 468 transition count 410
Applied a total of 98 rules in 407 ms. Remains 468 /517 variables (removed 49) and now considering 410/459 (removed 49) transitions.
// Phase 1: matrix 410 rows 468 cols
[2022-05-16 01:09:53] [INFO ] Computed 84 place invariants in 3 ms
[2022-05-16 01:09:53] [INFO ] Implicit Places using invariants in 216 ms returned [31, 38, 69, 88, 107, 120, 127, 140, 379, 457, 467]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 217 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 457/517 places, 410/459 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 454 transition count 407
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 454 transition count 407
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 453 transition count 406
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 453 transition count 406
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 452 transition count 405
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 452 transition count 405
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 451 transition count 404
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 451 transition count 404
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 450 transition count 403
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 450 transition count 403
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 449 transition count 402
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 449 transition count 402
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 448 transition count 401
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 448 transition count 401
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 447 transition count 400
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 447 transition count 400
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 446 transition count 399
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 446 transition count 399
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 445 transition count 398
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 445 transition count 398
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 444 transition count 397
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 444 transition count 397
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 443 transition count 396
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 443 transition count 396
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 442 transition count 395
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 442 transition count 395
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 441 transition count 394
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 441 transition count 394
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 440 transition count 393
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 440 transition count 393
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 439 transition count 392
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 439 transition count 392
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 438 transition count 391
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 438 transition count 391
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 437 transition count 390
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 437 transition count 390
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 436 transition count 389
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 436 transition count 389
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 435 transition count 388
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 435 transition count 388
Applied a total of 44 rules in 142 ms. Remains 435 /457 variables (removed 22) and now considering 388/410 (removed 22) transitions.
// Phase 1: matrix 388 rows 435 cols
[2022-05-16 01:09:53] [INFO ] Computed 73 place invariants in 4 ms
[2022-05-16 01:09:53] [INFO ] Implicit Places using invariants in 159 ms returned []
// Phase 1: matrix 388 rows 435 cols
[2022-05-16 01:09:53] [INFO ] Computed 73 place invariants in 4 ms
[2022-05-16 01:09:53] [INFO ] Implicit Places using invariants and state equation in 300 ms returned []
Implicit Place search using SMT with State Equation took 460 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 435/517 places, 388/459 transitions.
Finished structural reductions, in 2 iterations. Remains : 435/517 places, 388/459 transitions.
Stuttering acceptance computed with spot in 149 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : AutoFlight-PT-24a-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (EQ s9 1) (EQ s342 1)), p1:(EQ s48 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA AutoFlight-PT-24a-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-24a-LTLFireability-12 finished in 1403 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(F(G(p0)))||(G(p1)&&p2))))'
Support contains 4 out of 517 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 517/517 places, 459/459 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 515 transition count 457
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 515 transition count 457
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 514 transition count 456
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 514 transition count 456
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 513 transition count 455
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 513 transition count 455
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 512 transition count 454
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 512 transition count 454
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 511 transition count 453
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 511 transition count 453
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 510 transition count 452
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 510 transition count 452
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 509 transition count 451
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 509 transition count 451
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 508 transition count 450
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 508 transition count 450
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 507 transition count 449
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 507 transition count 449
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 506 transition count 448
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 506 transition count 448
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 505 transition count 447
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 505 transition count 447
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 504 transition count 446
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 504 transition count 446
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 503 transition count 445
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 503 transition count 445
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 502 transition count 444
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 502 transition count 444
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 501 transition count 443
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 501 transition count 443
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 500 transition count 442
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 500 transition count 442
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 499 transition count 441
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 499 transition count 441
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 498 transition count 440
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 498 transition count 440
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 497 transition count 439
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 497 transition count 439
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 496 transition count 438
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 496 transition count 438
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 495 transition count 437
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 495 transition count 437
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 494 transition count 436
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 494 transition count 436
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 493 transition count 435
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 493 transition count 435
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 492 transition count 434
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 492 transition count 434
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 491 transition count 433
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 491 transition count 433
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 490 transition count 432
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 490 transition count 432
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 489 transition count 431
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 489 transition count 431
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 488 transition count 430
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 488 transition count 430
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 487 transition count 429
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 487 transition count 429
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 486 transition count 428
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 486 transition count 428
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 485 transition count 427
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 485 transition count 427
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 484 transition count 426
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 484 transition count 426
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 483 transition count 425
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 483 transition count 425
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 482 transition count 424
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 482 transition count 424
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 481 transition count 423
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 481 transition count 423
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 480 transition count 422
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 480 transition count 422
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 479 transition count 421
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 479 transition count 421
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 478 transition count 420
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 478 transition count 420
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 477 transition count 419
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 477 transition count 419
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 81 place count 476 transition count 418
Iterating global reduction 0 with 1 rules applied. Total rules applied 82 place count 476 transition count 418
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 83 place count 475 transition count 417
Iterating global reduction 0 with 1 rules applied. Total rules applied 84 place count 475 transition count 417
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 85 place count 474 transition count 416
Iterating global reduction 0 with 1 rules applied. Total rules applied 86 place count 474 transition count 416
Applied a total of 86 rules in 492 ms. Remains 474 /517 variables (removed 43) and now considering 416/459 (removed 43) transitions.
// Phase 1: matrix 416 rows 474 cols
[2022-05-16 01:09:54] [INFO ] Computed 84 place invariants in 2 ms
[2022-05-16 01:09:54] [INFO ] Implicit Places using invariants in 244 ms returned [31, 69, 88, 107, 120, 127, 140, 385, 463, 473]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 246 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 464/517 places, 416/459 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 462 transition count 414
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 462 transition count 414
Applied a total of 4 rules in 17 ms. Remains 462 /464 variables (removed 2) and now considering 414/416 (removed 2) transitions.
// Phase 1: matrix 414 rows 462 cols
[2022-05-16 01:09:54] [INFO ] Computed 74 place invariants in 4 ms
[2022-05-16 01:09:55] [INFO ] Implicit Places using invariants in 163 ms returned []
// Phase 1: matrix 414 rows 462 cols
[2022-05-16 01:09:55] [INFO ] Computed 74 place invariants in 7 ms
[2022-05-16 01:09:55] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-16 01:09:55] [INFO ] Implicit Places using invariants and state equation in 388 ms returned []
Implicit Place search using SMT with State Equation took 553 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 462/517 places, 414/459 transitions.
Finished structural reductions, in 2 iterations. Remains : 462/517 places, 414/459 transitions.
Stuttering acceptance computed with spot in 170 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p0), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : AutoFlight-PT-24a-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p2 p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p2:(EQ s241 0), p1:(EQ s155 0), p0:(AND (EQ s37 1) (EQ s272 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 77 steps with 0 reset in 1 ms.
FORMULA AutoFlight-PT-24a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-24a-LTLFireability-13 finished in 1501 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)||X(X(p1))||p0)))'
Support contains 4 out of 517 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 517/517 places, 459/459 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 515 transition count 457
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 515 transition count 457
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 514 transition count 456
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 514 transition count 456
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 513 transition count 455
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 513 transition count 455
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 512 transition count 454
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 512 transition count 454
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 511 transition count 453
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 511 transition count 453
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 510 transition count 452
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 510 transition count 452
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 509 transition count 451
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 509 transition count 451
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 508 transition count 450
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 508 transition count 450
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 507 transition count 449
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 507 transition count 449
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 506 transition count 448
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 506 transition count 448
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 505 transition count 447
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 505 transition count 447
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 504 transition count 446
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 504 transition count 446
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 503 transition count 445
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 503 transition count 445
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 502 transition count 444
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 502 transition count 444
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 501 transition count 443
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 501 transition count 443
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 500 transition count 442
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 500 transition count 442
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 499 transition count 441
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 499 transition count 441
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 498 transition count 440
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 498 transition count 440
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 497 transition count 439
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 497 transition count 439
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 496 transition count 438
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 496 transition count 438
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 495 transition count 437
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 495 transition count 437
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 494 transition count 436
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 494 transition count 436
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 493 transition count 435
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 493 transition count 435
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 492 transition count 434
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 492 transition count 434
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 491 transition count 433
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 491 transition count 433
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 490 transition count 432
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 490 transition count 432
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 489 transition count 431
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 489 transition count 431
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 488 transition count 430
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 488 transition count 430
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 487 transition count 429
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 487 transition count 429
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 486 transition count 428
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 486 transition count 428
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 485 transition count 427
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 485 transition count 427
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 484 transition count 426
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 484 transition count 426
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 483 transition count 425
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 483 transition count 425
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 482 transition count 424
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 482 transition count 424
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 481 transition count 423
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 481 transition count 423
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 480 transition count 422
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 480 transition count 422
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 479 transition count 421
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 479 transition count 421
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 478 transition count 420
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 478 transition count 420
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 477 transition count 419
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 477 transition count 419
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 81 place count 476 transition count 418
Iterating global reduction 0 with 1 rules applied. Total rules applied 82 place count 476 transition count 418
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 83 place count 475 transition count 417
Iterating global reduction 0 with 1 rules applied. Total rules applied 84 place count 475 transition count 417
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 85 place count 474 transition count 416
Iterating global reduction 0 with 1 rules applied. Total rules applied 86 place count 474 transition count 416
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 87 place count 473 transition count 415
Iterating global reduction 0 with 1 rules applied. Total rules applied 88 place count 473 transition count 415
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 89 place count 472 transition count 414
Iterating global reduction 0 with 1 rules applied. Total rules applied 90 place count 472 transition count 414
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 471 transition count 413
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 471 transition count 413
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 470 transition count 412
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 470 transition count 412
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 469 transition count 411
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 469 transition count 411
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 97 place count 468 transition count 410
Iterating global reduction 0 with 1 rules applied. Total rules applied 98 place count 468 transition count 410
Applied a total of 98 rules in 527 ms. Remains 468 /517 variables (removed 49) and now considering 410/459 (removed 49) transitions.
// Phase 1: matrix 410 rows 468 cols
[2022-05-16 01:09:56] [INFO ] Computed 84 place invariants in 4 ms
[2022-05-16 01:09:56] [INFO ] Implicit Places using invariants in 215 ms returned [31, 38, 69, 88, 107, 120, 127, 140, 379, 457, 467]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 216 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 457/517 places, 410/459 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 454 transition count 407
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 454 transition count 407
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 453 transition count 406
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 453 transition count 406
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 452 transition count 405
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 452 transition count 405
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 451 transition count 404
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 451 transition count 404
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 450 transition count 403
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 450 transition count 403
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 449 transition count 402
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 449 transition count 402
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 448 transition count 401
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 448 transition count 401
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 447 transition count 400
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 447 transition count 400
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 446 transition count 399
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 446 transition count 399
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 445 transition count 398
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 445 transition count 398
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 444 transition count 397
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 444 transition count 397
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 443 transition count 396
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 443 transition count 396
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 442 transition count 395
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 442 transition count 395
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 441 transition count 394
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 441 transition count 394
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 440 transition count 393
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 440 transition count 393
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 439 transition count 392
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 439 transition count 392
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 438 transition count 391
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 438 transition count 391
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 437 transition count 390
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 437 transition count 390
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 436 transition count 389
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 436 transition count 389
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 435 transition count 388
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 435 transition count 388
Applied a total of 44 rules in 161 ms. Remains 435 /457 variables (removed 22) and now considering 388/410 (removed 22) transitions.
// Phase 1: matrix 388 rows 435 cols
[2022-05-16 01:09:56] [INFO ] Computed 73 place invariants in 4 ms
[2022-05-16 01:09:56] [INFO ] Implicit Places using invariants in 172 ms returned []
// Phase 1: matrix 388 rows 435 cols
[2022-05-16 01:09:56] [INFO ] Computed 73 place invariants in 5 ms
[2022-05-16 01:09:57] [INFO ] Implicit Places using invariants and state equation in 298 ms returned []
Implicit Place search using SMT with State Equation took 471 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 435/517 places, 388/459 transitions.
Finished structural reductions, in 2 iterations. Remains : 435/517 places, 388/459 transitions.
Stuttering acceptance computed with spot in 145 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : AutoFlight-PT-24a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s103 1) (EQ s307 1)), p1:(OR (EQ s78 0) (EQ s387 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 25014 reset in 753 ms.
Product exploration explored 100000 steps with 24955 reset in 558 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 195 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 4 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 184 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Incomplete random walk after 10000 steps, including 116 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 388 rows 435 cols
[2022-05-16 01:09:59] [INFO ] Computed 73 place invariants in 4 ms
[2022-05-16 01:09:59] [INFO ] After 86ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 01:09:59] [INFO ] [Nat]Absence check using 73 positive place invariants in 12 ms returned sat
[2022-05-16 01:09:59] [INFO ] After 141ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 01:09:59] [INFO ] After 189ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 20 ms.
[2022-05-16 01:09:59] [INFO ] After 299ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 72 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=36 )
Parikh walk visited 1 properties in 1 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F p0), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 167 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 4 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Support contains 4 out of 435 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 435/435 places, 388/388 transitions.
Applied a total of 0 rules in 7 ms. Remains 435 /435 variables (removed 0) and now considering 388/388 (removed 0) transitions.
// Phase 1: matrix 388 rows 435 cols
[2022-05-16 01:09:59] [INFO ] Computed 73 place invariants in 14 ms
[2022-05-16 01:09:59] [INFO ] Implicit Places using invariants in 149 ms returned []
// Phase 1: matrix 388 rows 435 cols
[2022-05-16 01:09:59] [INFO ] Computed 73 place invariants in 2 ms
[2022-05-16 01:10:00] [INFO ] Implicit Places using invariants and state equation in 314 ms returned []
Implicit Place search using SMT with State Equation took 465 ms to find 0 implicit places.
// Phase 1: matrix 388 rows 435 cols
[2022-05-16 01:10:00] [INFO ] Computed 73 place invariants in 2 ms
[2022-05-16 01:10:00] [INFO ] Dead Transitions using invariants and state equation in 180 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 435/435 places, 388/388 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 89 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 4 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Incomplete random walk after 10000 steps, including 121 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 388 rows 435 cols
[2022-05-16 01:10:00] [INFO ] Computed 73 place invariants in 2 ms
[2022-05-16 01:10:00] [INFO ] After 65ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 01:10:00] [INFO ] [Nat]Absence check using 73 positive place invariants in 11 ms returned sat
[2022-05-16 01:10:01] [INFO ] After 123ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 01:10:01] [INFO ] After 166ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 15 ms.
[2022-05-16 01:10:01] [INFO ] After 262ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 66 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=66 )
Parikh walk visited 1 properties in 1 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F p0), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 190 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 4 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 125 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 161 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 180 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Product exploration explored 100000 steps with 24990 reset in 811 ms.
Product exploration explored 100000 steps with 25044 reset in 641 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 151 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Support contains 4 out of 435 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 435/435 places, 388/388 transitions.
Performed 118 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 118 rules applied. Total rules applied 118 place count 435 transition count 388
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 24 Pre rules applied. Total rules applied 118 place count 435 transition count 388
Deduced a syphon composed of 142 places in 0 ms
Iterating global reduction 1 with 24 rules applied. Total rules applied 142 place count 435 transition count 388
Discarding 92 places :
Symmetric choice reduction at 1 with 92 rule applications. Total rules 234 place count 343 transition count 296
Deduced a syphon composed of 50 places in 0 ms
Iterating global reduction 1 with 92 rules applied. Total rules applied 326 place count 343 transition count 296
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 100 places in 0 ms
Iterating global reduction 1 with 50 rules applied. Total rules applied 376 place count 343 transition count 296
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 380 place count 339 transition count 292
Deduced a syphon composed of 96 places in 0 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 384 place count 339 transition count 292
Deduced a syphon composed of 96 places in 0 ms
Applied a total of 384 rules in 82 ms. Remains 339 /435 variables (removed 96) and now considering 292/388 (removed 96) transitions.
[2022-05-16 01:10:03] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 292 rows 339 cols
[2022-05-16 01:10:03] [INFO ] Computed 73 place invariants in 3 ms
[2022-05-16 01:10:03] [INFO ] Dead Transitions using invariants and state equation in 159 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 339/435 places, 292/388 transitions.
Finished structural reductions, in 1 iterations. Remains : 339/435 places, 292/388 transitions.
Product exploration explored 100000 steps with 25019 reset in 1616 ms.
Product exploration explored 100000 steps with 24949 reset in 1429 ms.
Built C files in :
/tmp/ltsmin16090445170448364820
[2022-05-16 01:10:06] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16090445170448364820
Running compilation step : cd /tmp/ltsmin16090445170448364820;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 611 ms.
Running link step : cd /tmp/ltsmin16090445170448364820;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin16090445170448364820;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased8008542741007889440.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 435 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 435/435 places, 388/388 transitions.
Applied a total of 0 rules in 12 ms. Remains 435 /435 variables (removed 0) and now considering 388/388 (removed 0) transitions.
// Phase 1: matrix 388 rows 435 cols
[2022-05-16 01:10:22] [INFO ] Computed 73 place invariants in 1 ms
[2022-05-16 01:10:22] [INFO ] Implicit Places using invariants in 134 ms returned []
// Phase 1: matrix 388 rows 435 cols
[2022-05-16 01:10:22] [INFO ] Computed 73 place invariants in 4 ms
[2022-05-16 01:10:22] [INFO ] Implicit Places using invariants and state equation in 226 ms returned []
Implicit Place search using SMT with State Equation took 364 ms to find 0 implicit places.
// Phase 1: matrix 388 rows 435 cols
[2022-05-16 01:10:22] [INFO ] Computed 73 place invariants in 2 ms
[2022-05-16 01:10:22] [INFO ] Dead Transitions using invariants and state equation in 167 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 435/435 places, 388/388 transitions.
Built C files in :
/tmp/ltsmin352271694103308183
[2022-05-16 01:10:22] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin352271694103308183
Running compilation step : cd /tmp/ltsmin352271694103308183;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 504 ms.
Running link step : cd /tmp/ltsmin352271694103308183;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin352271694103308183;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9984041382841366441.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-16 01:10:37] [INFO ] Flatten gal took : 48 ms
[2022-05-16 01:10:37] [INFO ] Flatten gal took : 40 ms
[2022-05-16 01:10:37] [INFO ] Time to serialize gal into /tmp/LTL14697363430794715844.gal : 5 ms
[2022-05-16 01:10:37] [INFO ] Time to serialize properties into /tmp/LTL13350402993680069252.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14697363430794715844.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13350402993680069252.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1469736...268
Read 1 LTL properties
Checking formula 0 : !((G(((F("((p120==1)&&(p355==1))"))||(X(X("((p90==0)||(p535==0))"))))||("((p120==1)&&(p355==1))"))))
Formula 0 simplified : !G("((p120==1)&&(p355==1))" | F"((p120==1)&&(p355==1))" | XX"((p90==0)||(p535==0))")
Detected timeout of ITS tools.
[2022-05-16 01:10:52] [INFO ] Flatten gal took : 14 ms
[2022-05-16 01:10:52] [INFO ] Applying decomposition
[2022-05-16 01:10:52] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph3970297031044251584.txt' '-o' '/tmp/graph3970297031044251584.bin' '-w' '/tmp/graph3970297031044251584.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3970297031044251584.bin' '-l' '-1' '-v' '-w' '/tmp/graph3970297031044251584.weights' '-q' '0' '-e' '0.001'
[2022-05-16 01:10:52] [INFO ] Decomposing Gal with order
[2022-05-16 01:10:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 01:10:52] [INFO ] Removed a total of 48 redundant transitions.
[2022-05-16 01:10:52] [INFO ] Flatten gal took : 28 ms
[2022-05-16 01:10:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2022-05-16 01:10:53] [INFO ] Time to serialize gal into /tmp/LTL17409321749544513005.gal : 4 ms
[2022-05-16 01:10:53] [INFO ] Time to serialize properties into /tmp/LTL7748539277288952447.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17409321749544513005.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7748539277288952447.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1740932...246
Read 1 LTL properties
Checking formula 0 : !((G(((F("((i9.u35.p120==1)&&(i9.u120.p355==1))"))||(X(X("((i6.u26.p90==0)||(i6.u158.p535==0))"))))||("((i9.u35.p120==1)&&(i9.u120.p35...166
Formula 0 simplified : !G("((i9.u35.p120==1)&&(i9.u120.p355==1))" | F"((i9.u35.p120==1)&&(i9.u120.p355==1))" | XX"((i6.u26.p90==0)||(i6.u158.p535==0))")
Reverse transition relation is NOT exact ! Due to transitions t285, i0.u0.t119, i0.u1.t117, i1.u6.t107, i1.u9.t103, i1.u11.t99, i1.u13.t95, i2.u12.t97, i3....797
Computing Next relation with stutter on 48 deadlock states
6 unique states visited
6 strongly connected components in search stack
7 transitions explored
6 items max in DFS search stack
914 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,9.18996,235596,1,0,539520,227,4742,705879,122,398,575867
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA AutoFlight-PT-24a-LTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property AutoFlight-PT-24a-LTLFireability-14 finished in 68103 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||G((X(G((G(p2)&&G(p3))))&&p1))))'
Support contains 5 out of 517 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 517/517 places, 459/459 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 516 transition count 458
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 516 transition count 458
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 515 transition count 457
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 515 transition count 457
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 514 transition count 456
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 514 transition count 456
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 513 transition count 455
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 513 transition count 455
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 512 transition count 454
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 512 transition count 454
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 511 transition count 453
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 511 transition count 453
Applied a total of 12 rules in 62 ms. Remains 511 /517 variables (removed 6) and now considering 453/459 (removed 6) transitions.
// Phase 1: matrix 453 rows 511 cols
[2022-05-16 01:11:03] [INFO ] Computed 84 place invariants in 4 ms
[2022-05-16 01:11:04] [INFO ] Implicit Places using invariants in 232 ms returned [31, 38, 88, 107, 120, 127, 140, 421, 500]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 233 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 502/517 places, 453/459 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 500 transition count 451
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 500 transition count 451
Applied a total of 4 rules in 33 ms. Remains 500 /502 variables (removed 2) and now considering 451/453 (removed 2) transitions.
// Phase 1: matrix 451 rows 500 cols
[2022-05-16 01:11:04] [INFO ] Computed 75 place invariants in 3 ms
[2022-05-16 01:11:04] [INFO ] Implicit Places using invariants in 210 ms returned []
// Phase 1: matrix 451 rows 500 cols
[2022-05-16 01:11:04] [INFO ] Computed 75 place invariants in 5 ms
[2022-05-16 01:11:04] [INFO ] State equation strengthened by 4 read => feed constraints.
[2022-05-16 01:11:04] [INFO ] Implicit Places using invariants and state equation in 436 ms returned []
Implicit Place search using SMT with State Equation took 646 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 500/517 places, 451/459 transitions.
Finished structural reductions, in 2 iterations. Remains : 500/517 places, 451/459 transitions.
Stuttering acceptance computed with spot in 261 ms :[true, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p3) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2))), (NOT p0)]
Running random walk in product with property : AutoFlight-PT-24a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(OR (NOT p3) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND p3 p1 p2), acceptance={} source=2 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p3 p1 p2), acceptance={} source=3 dest: 2}, { cond=(AND p0 p3 p1 p2), acceptance={} source=3 dest: 3}, { cond=(OR (AND p0 (NOT p3)) (AND p0 (NOT p1)) (AND p0 (NOT p2))), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(EQ s221 0), p1:(AND (EQ s457 1) (EQ s499 1)), p3:(EQ s221 1), p2:(OR (EQ s67 0) (EQ s205 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 191 steps with 0 reset in 1 ms.
FORMULA AutoFlight-PT-24a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-24a-LTLFireability-15 finished in 1270 ms.
All properties solved by simple procedures.
Total runtime 179657 ms.

BK_STOP 1652663465130

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-24a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is AutoFlight-PT-24a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r006-tajo-165245689400484"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-24a.tgz
mv AutoFlight-PT-24a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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