Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r212-tall-174901995300915.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is SquareGrid-PT-100510, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r212-tall-174901995300915
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 7.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 7 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rwxr-xr-x 1 mcc users 786K May 29 14:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME SquareGrid-PT-100510-LTLCardinality-00
FORMULA_NAME SquareGrid-PT-100510-LTLCardinality-01
FORMULA_NAME SquareGrid-PT-100510-LTLCardinality-02
FORMULA_NAME SquareGrid-PT-100510-LTLCardinality-03
FORMULA_NAME SquareGrid-PT-100510-LTLCardinality-04
FORMULA_NAME SquareGrid-PT-100510-LTLCardinality-05
FORMULA_NAME SquareGrid-PT-100510-LTLCardinality-06
FORMULA_NAME SquareGrid-PT-100510-LTLCardinality-07
FORMULA_NAME SquareGrid-PT-100510-LTLCardinality-08
FORMULA_NAME SquareGrid-PT-100510-LTLCardinality-09
FORMULA_NAME SquareGrid-PT-100510-LTLCardinality-10
FORMULA_NAME SquareGrid-PT-100510-LTLCardinality-11
FORMULA_NAME SquareGrid-PT-100510-LTLCardinality-12
FORMULA_NAME SquareGrid-PT-100510-LTLCardinality-13
FORMULA_NAME SquareGrid-PT-100510-LTLCardinality-14
FORMULA_NAME SquareGrid-PT-100510-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1749290663918

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SquareGrid-PT-100510
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-07 10:04:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-07 10:04:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 10:04:25] [INFO ] Load time of PNML (sax parser for PT used): 137 ms
[2025-06-07 10:04:25] [INFO ] Transformed 1380 places.
[2025-06-07 10:04:25] [INFO ] Transformed 1640 transitions.
[2025-06-07 10:04:25] [INFO ] Parsed PT model containing 1380 places and 1640 transitions and 6560 arcs in 239 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA SquareGrid-PT-100510-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 53 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 191 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2025-06-07 10:04:26] [INFO ] Computed 541 invariants in 92 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:04:27] [INFO ] Implicit Places using invariants in 1140 ms returned []
[2025-06-07 10:04:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:04:28] [INFO ] Implicit Places using invariants and state equation in 1702 ms returned []
Implicit Place search using SMT with State Equation took 2876 ms to find 0 implicit places.
Running 1240 sub problems to find dead transitions.
[2025-06-07 10:04:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 1.0)
(s39 1.0)
(s40 1.0)
(s41 1.0)
(s42 1.0)
(s43 1.0)
(s44 1.0)
(s45 1.0)
(s46 1.0)
(s47 1.0)
(s48 1.0)
(s49 1.0)
(s50 1.0)
(s51 1.0)
(s52 1.0)
(s53 1.0)
(s54 1.0)
(s55 1.0)
(s56 1.0)
(s57 1.0)
(s58 1.0)
(s59 1.0)
(s60 1.0)
(s61 1.0)
(s62 1.0)
(s63 1.0)
(s64 1.0)
(s65 1.0)
(s66 1.0)
(s67 1.0)
(s68 1.0)
(s69 1.0)
(s70 1.0)
(s71 1.0)
(s72 1.0)
(s73 1.0)
(s74 1.0)
(s75 1.0)
(s76 1.0)
(s77 1.0)
(s78 1.0)
(s79 1.0)
(s80 1.0)
(s81 1.0)
(s82 1.0)
(s83 1.0)
(s84 1.0)
(s85 1.0)
(s86 1.0)
(s87 1.0)
(s88 1.0)
(s89 1.0)
(s90 1.0)
(s91 1.0)
(s92 1.0)
(s93 1.0)
(s94 1.0)
(s95 1.0)
(s96 1.0)
(s97 1.0)
(s98 1.0)
(s99 1.0)
(s100 1.0)
(s101 1.0)
(s102 1.0)
(s103 1.0)
(s104 1.0)
(s105 1.0)
(s106 1.0)
(s107 1.0)
(s108 1.0)
(s109 1.0)
(s110 0.0)
(s111 0.0)
(s112 0.0)
(s113 0.0)
(s114 0.0)
(s115 0.0)
(s116 0.0)
(s117 0.0)
(s118 0.0)
(s119 0.0)
(s220 1.0)
(s221 1.0)
(s222 1.0)
(s223 1.0)
(s224 1.0)
(s225 1.0)
(s226 1.0)
(s227 1.0)
(s228 1.0)
(s229 1.0)
(s230 1.0)
(s231 1.0)
(s232 1.0)
(s233 1.0)
(s234 1.0)
(s235 1.0)
(s236 1.0)
(s237 1.0)
(s238 1.0)
(s239 1.0)
(s240 0.0)
(s241 0.0)
(s242 0.0)
(s243 0.0)
(s244 1.0)
(s245 1.0)
(s246 1.0)
(s247 1.0)
(s248 1.0)
(s249 1.0)
(s250 1.0)
(s251 1.0)
(s252 1.0)
(s253 1.0)
(s254 1.0)
(s255 1.0)
(s256 1.0)
(s257 1.0)
(s258 1.0)
(s259 1.0)
(s260 1.0)
(s261 1.0)
(s262 1.0)
(s263 1.0)
(s264 1.0)
(s265 1.0)
(s266 1.0)
(s267 1.0)
(s268 1.0)
(s269 1.0)
(s270 1.0)
(s271 1.0)
(s272 1.0)
(s273 1.0)
(s274 1.0)
(s275 1.0)
(s276 1.0)
(s277 1.0)
(s278 1.0)
(s279 1.0)
(s280 1.0)
(s281 1.0)
(s282 1.0)
(s283 1.0)
(s284 1.0)
(s285 1.0)
(s286 1.0)
(s287 1.0)
(s288 1.0)
(s289 1.0)
(s290 1.0)
(s291 1.0)
(s292 1.0)
(s293 1.0)
(s294 1.0)
(s295 1.0)
(s296 1.0)
(s297 1.0)
(s298 1.0)
(s299 1.0)
(s300 1.0)
(s301 1.0)
(s302 1.0)
(s303 1.0)
(s304 1.0)
(s305 1.0)
(s306 1.0)
(s307 1.0)
(s308 1.0)
(s309 1.0)
(s310 1.0)
(s311 1.0)
(s312 1.0)
(s313 1.0)
(s314 1.0)
(s315 1.0)
(s316 1.0)
(s317 1.0)
(s318 1.0)
(s319 1.0)
(s320 1.0)
(s321 1.0)
(s322 1.0)
(s323 1.0)
(s324 1.0)
(s325 1.0)
(s326 1.0)
(s327 1.0)
(s328 1.0)
(s329 1.0)
(s350 1.0)
(s351 1.0)
(s352 1.0)
(s353 1.0)
(s354 0.0)
(s355 0.0)
(s356 0.0)
(s357 0.0)
(s358 0.0)
(s359 0.0)
(s440 1.0)
(s441 1.0)
(s442 1.0)
(s443 1.0)
(s444 1.0)
(s445 1.0)
(s446 1.0)
(s447 1.0)
(s448 1.0)
(s449 1.0)
(s450 1.0)
(s451 1.0)
(s452 1.0)
(s453 1.0)
(s454 1.0)
(s455 1.0)
(s456 1.0)
(s457 1.0)
(s458 1.0)
(s459 1.0)
(s460 1.0)
(s461 1.0)
(s462 1.0)
(s463 1.0)
(s464 1.0)
(s465 1.0)
(s466 1.0)
(s467 1.0)
(s468 1.0)
(s469 1.0)
(s470 1.0)
(s471 1.0)
(s472 1.0)
(s473 1.0)
(s474 1.0)
(s475 1.0)
(s476 1.0)
(s477 1.0)
(s478 1.0)
(s479 1.0)
(s480 1.0)
(s481 1.0)
(s482 1.0)
(s483 1.0)
(s484 1.0)
(s485 1.0)
(s486 1.0)
(s487 1.0)
(s488 1.0)
(s489 1.0)
(s490 1.0)
(s491 1.0)
(s492 1.0)
(s493 1.0)
(s494 1.0)
(s495 1.0)
(s496 1.0)
(s497 1.0)
(s498 1.0)
(s499 1.0)
(s500 1.0)
(s501 1.0)
(s502 1.0)
(s503 1.0)
(s504 1.0)
(s505 1.0)
(s506 1.0)
(s507 1.0)
(s508 1.0)
(s509 1.0)
(s510 1.0)
(s511 1.0)
(s512 1.0)
(s513 1.0)
(s514 1.0)
(s515 1.0)
(s516 1.0)
(s517 1.0)
(s518 1.0)
(s519 1.0)
(s520 1.0)
(s521 1.0)
(s522 1.0)
(s523 1.0)
(s524 1.0)
(s525 1.0)
(s526 1.0)
(s527 1.0)
(s528 1.0)
(s529 1.0)
(s530 1.0)
(s531 1.0)
(s532 1.0)
(s533 1.0)
(s534 1.0)
(s535 1.0)
(s536 1.0)
(s537 1.0)
(s538 1.0)
(s539 1.0)
(s540 1.0)
(s541 1.0)
(s542 1.0)
(s543 1.0)
(s544 1.0)
(s545 1.0)
(s546 1.0)
(s547 1.0)
(s548 1.0)
(s549 1.0)
(s550 0.0)
(s561 0.0)
(s572 0.0)
(s583 0.0)
(s594 0.0)
(s605 0.0)
(s616 0.0)
(s627 0.0)
(s638 0.0)
(s649 0.0)
(s660 1.0)
(s661 1.0)
(s662 1.0)
(s663 1.0)
(s664 1.0)
(s665 1.0)
(s666 1.0)
(s667 1.0)
(s668 1.0)
(s669 1.0)
(s670 1.0)
(s671 1.0)
(s672 1.0)
(s673 1.0)
(s674 1.0)
(s675 1.0)
(s676 1.0)
(s677 1.0)
(s678 1.0)
(s679 1.0)
(s680 1.0)
(s681 1.0)
(s682 1.0)
(s683 1.0)
(s684 1.0)
(s685 1.0)
(s686 1.0)
(s687 1.0)
(s688 1.0)
(s689 1.0)
(s690 1.0)
(s691 1.0)
(s692 1.0)
(s693 1.0)
(s694 1.0)
(s695 1.0)
(s696 1.0)
(s697 1.0)
(s698 1.0)
(s699 1.0)
(s700 1.0)
(s701 1.0)
(s702 1.0)
(s703 1.0)
(s704 1.0)
(s705 1.0)
(s706 1.0)
(s707 1.0)
(s708 1.0)
(s709 1.0)
(s710 1.0)
(s711 1.0)
(s712 1.0)
(s713 1.0)
(s714 1.0)
(s715 1.0)
(s716 1.0)
(s717 1.0)
(s718 1.0)
(s719 1.0)
(s720 1.0)
(s721 1.0)
(s722 1.0)
(s723 1.0)
(s724 1.0)
(s725 1.0)
(s726 1.0)
(s727 1.0)
(s728 1.0)
(s729 1.0)
(s730 1.0)
(s731 1.0)
(s732 1.0)
(s733 1.0)
(s734 1.0)
(s735 1.0)
(s736 1.0)
(s737 1.0)
(s738 1.0)
(s739 1.0)
(s740 1.0)
(s741 1.0)
(s742 1.0)
(s743 1.0)
(s744 1.0)
(s745 1.0)
(s746 1.0)
(s747 1.0)
(s748 1.0)
(s749 1.0)
(s750 1.0)
(s751 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 580/3020 variables, and 40 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 40/540 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 1240/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1240 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 2 (OVERLAPS) 800/1380 variables, 500/540 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1380/3020 variables, and 541 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 0/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60621ms problems are : Problem set: 0 solved, 1240 unsolved
Search for dead transitions found 0 dead transitions in 60643ms
Finished structural reductions in LTL mode , in 1 iterations and 63740 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Support contains 53 out of 1380 places after structural reductions.
[2025-06-07 10:05:29] [INFO ] Flatten gal took : 152 ms
[2025-06-07 10:05:30] [INFO ] Flatten gal took : 100 ms
[2025-06-07 10:05:30] [INFO ] Input system was already deterministic with 1640 transitions.
Support contains 52 out of 1380 places (down from 53) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 5280 ms. (7 steps per ms) remains 15/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 154 ms. (25 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 15/15 properties
[2025-06-07 10:05:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp13 is UNSAT
At refinement iteration 1 (OVERLAPS) 564/585 variables, 22/22 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/585 variables, 0/22 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 794/1379 variables, 518/540 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1379 variables, 0/540 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 1/1380 variables, 1/541 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1380 variables, 0/541 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 1640/3020 variables, 1380/1921 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3020 variables, 0/1921 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 0/3020 variables, 0/1921 constraints. Problems are: Problem set: 7 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3020/3020 variables, and 1921 constraints, problems are : Problem set: 7 solved, 8 unsolved in 1704 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 1380/1380 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 8 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 564/578 variables, 15/15 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/578 variables, 0/15 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 801/1379 variables, 525/540 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1379 variables, 0/540 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 1/1380 variables, 1/541 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1380 variables, 0/541 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 1640/3020 variables, 1380/1921 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3020 variables, 8/1929 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3020 variables, 0/1929 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 0/3020 variables, 0/1929 constraints. Problems are: Problem set: 7 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3020/3020 variables, and 1929 constraints, problems are : Problem set: 7 solved, 8 unsolved in 3549 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 1380/1380 constraints, PredecessorRefiner: 8/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5273ms problems are : Problem set: 7 solved, 8 unsolved
Fused 8 Parikh solutions to 7 different solutions.
Finished Parikh walk after 2056 steps, including 0 resets, run visited all 8 properties in 153 ms. (steps per millisecond=13 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 2 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 8 properties in 163 ms.
FORMULA SquareGrid-PT-100510-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 7 atomic propositions for a total of 14 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA SquareGrid-PT-100510-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-100510-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-100510-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 88 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2025-06-07 10:05:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:05:38] [INFO ] Implicit Places using invariants in 798 ms returned []
[2025-06-07 10:05:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:05:40] [INFO ] Implicit Places using invariants and state equation in 1605 ms returned []
Implicit Place search using SMT with State Equation took 2405 ms to find 0 implicit places.
Running 1240 sub problems to find dead transitions.
[2025-06-07 10:05:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
SMT process timed out in 30330ms, After SMT, problems are : Problem set: 0 solved, 1240 unsolved
Search for dead transitions found 0 dead transitions in 30335ms
Finished structural reductions in LTL mode , in 1 iterations and 32838 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Stuttering acceptance computed with spot in 186 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SquareGrid-PT-100510-LTLCardinality-01
Product exploration explored 100000 steps with 50000 reset in 3982 ms.
Product exploration explored 100000 steps with 50000 reset in 4170 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 21 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SquareGrid-PT-100510-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SquareGrid-PT-100510-LTLCardinality-01 finished in 43465 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X(X(X(X(G(p1))))))))'
Support contains 4 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 15 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2025-06-07 10:06:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:06:22] [INFO ] Implicit Places using invariants in 811 ms returned []
[2025-06-07 10:06:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:06:23] [INFO ] Implicit Places using invariants and state equation in 1635 ms returned []
Implicit Place search using SMT with State Equation took 2452 ms to find 0 implicit places.
Running 1240 sub problems to find dead transitions.
[2025-06-07 10:06:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 580/3020 variables, and 40 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 40/540 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 1240/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1240 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 2 (OVERLAPS) 800/1380 variables, 500/540 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1)
(s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
(s9 1)
(s10 1)
(s11 1)
(s12 0)
(s13 1)
(s14 1)
(s15 1)
(s16 1)
(s17 1)
(s18 1)
(s19 1)
(s20 0)
(s21 1)
(s22 1)
(s23 1)
(s24 1)
(s25 1)
(s26 1)
(s27 1)
(s28 1)
(s29 1)
(s30 1)
(s31 1)
(s32 1)
(s33 1)
(s34 1)
(s35 1)
(s36 1)
(s37 1)
(s38 1)
(s39 1)
(s40 1)
(s41 1)
(s42 1)
(s43 1)
(s44 1)
(s45 1)
(s46 1)
(s47 1)
(s48 1)
(s49 1)
(s50 1)
(s51 1)
(s52 0)
(s53 1)
(s54 1)
(s55 1)
(s56 1)
(s57 1)
(s58 1)
(s59 1)
(s60 1)
(s61 1)
(s62 0)
(s63 1)
(s64 1)
(s65 1)
(s66 1)
(s67 1)
(s68 1)
(s69 1)
(s70 1)
(s71 1)
(s72 1)
(s73 1)
(s74 1)
(s75 1)
(s76 1)
(s77 1)
(s78 1)
(s79 1)
(s80 1)
(s81 1)
(s82 1)
(s83 1)
(s84 1)
(s85 1)
(s86 1)
(s87 1)
(s88 1)
(s89 1)
(s90 1)
(s91 1)
(s92 1)
(s93 1)
(s94 0)
(s95 1)
(s96 1)
(s97 1)
(s98 1)
(s99 1)
(s100 1)
(s101 1)
(s102 1)
(s103 1)
(s104 1)
(s105 1)
(s106 1)
(s107 1)
(s108 1)
(s109 1)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 0)
(s118 0)
(s119 0)
(s120 0)
(s121 0)
(s122 1)
(s123 0)
(s124 0)
(s125 0)
(s126 0)
(s127 0)
(s128 0)
(s129 0)
(s130 1)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 0)
(s143 0)
(s144 0)
(s145 0)
(s146 0)
(s147 0)
(s148 0)
(s149 0)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s157 0)
(s158 0)
(s159 0)
(s160 0)
(s161 0)
(s162 1)
(s163 0)
(s164 0)
(s165 0)
(s166 0)
(s167 0)
(s168 0)
(s169 0)
(s170 0)
(s171 0)
(s172 1)
(s173 0)
(s174 0)
(s175 0)
(s176 0)
(s177 0)
(s178 0)
(s179 0)
(s180 0)
(s181 0)
(s182 0)
(s183 0)
(s184 0)
(s185 0)
(s186 0)
(s187 0)
(s188 0)
(s189 0)
(s190 0)
(s191 0)
(s192 0)
(s193 0)
(s194 0)
(s195 0)
(s196 0)
(s197 0)
(s198 0)
(s199 0)
(s200 0)
(s201 0)
(s202 0)
(s203 0)
(s204 1)
(s205 0)
(s206 0)
(s207 0)
(s208 0)
(s209 0)
(s210 0)
(s211 0)
(s212 0)
(s213 0)
(s214 0)
(s215 0)
(s216 0)
(s217 0)
(s218 0)
(s219 0)
(s220 1)
(s221 1)
(s222 1)
(s223 1)
(s224 1)
(s225 1)
(s226 1)
(s227 1)
(s228 1)
(s229 1)
(s230 1)
(s231 1)
(s232 1)
(s233 1)
(s234 1)
(s235 1)
(s236 1)
(s237 1)
(s238 1)
(s239 1)
(s240 0)
(s241 0)
(s242 0)
(s243 0)
(s244 0)
(s245 0)
(s246 0)
(s247 0)
(s248 0)
(s249 0)
(s250 1)
(s251 1)
(s252 1)
(s253 1)
(s254 1)
(s255 1)
(s256 1)
(s257 1)
(s258 1)
(s259 1)
(s260 1)
(s261 1)
(s262 1)
(s263 1)
(s264 1)
(s265 1)
(s266 1)
(s267 1)
(s268 1)
(s269 1)
(s270 1)
(s271 0)
(s272 1)
(s273 1)
(s274 1)
(s275 1)
(s276 1)
(s277 1)
(s278 1)
(s279 1)
(s280 1)
(s281 1)
(s282 1)
(s283 1)
(s284 1)
(s285 1)
(s286 1)
(s287 1)
(s288 1)
(s289 1)
(s290 1)
(s291 1)
(s292 1)
(s293 1)
(s294 1)
(s295 1)
(s296 1)
(s297 1)
(s298 1)
(s299 1)
(s300 1)
(s301 1)
(s302 1)
(s303 1)
(s304 1)
(s305 1)
(s306 1)
(s307 1)
(s308 1)
(s309 1)
(s310 1)
(s311 1)
(s312 1)
(s313 1)
(s314 1)
(s315 1)
(s316 1)
(s317 1)
(s318 1)
(s319 1)
(s320 1)
(s321 1)
(s322 1)
(s323 1)
(s324 1)
(s325 1)
(s326 1)
(s327 1)
(s328 1)
(s329 1)
(s330 0)
(s331 0)
(s332 0)
(s333 0)
(s334 0)
(s335 0)
(s336 0)
(s337 0)
(s338 0)
(s339 0)
(s340 0)
(s341 0)
(s342 0)
(s343 0)
(s344 0)
(s345 0)
(s346 0)
(s347 0)
(s348 0)
(s349 0)
(s350 1)
(s351 1)
(s352 1)
(s353 1)
(s354 1)
(s355 1)
(s356 1)
(s357 1)
(s358 1)
(s359 1)
(s360 0)
(s361 0)
(s362 0)
(s363 0)
(s364 0)
(s365 0)
(s366 0)
(s367 0)
(s368 0)
(s369 0)
(s370 0)
(s371 0)
(s372 0)
(s373 0)
(s374 0)
(s375 0)
(s376 0)
(s377 0)
(s378 0)
(s379 0)
(s380 0)
(s381 1)
(s382 0)
(s383 0)
(s384 0)
(s385 0)
(s386 0)
(s387 0)
(s388 0)
(s389 0)
(s390 0)
(s391 0)
(s392 0)
(s393 0)
(s394 0)
(s395 0)
(s396 0)
(s397 0)
(s398 0)
(s399 0)
(s400 0)
(s401 0)
(s402 0)
(s403 0)
(s404 0)
(s405 0)
(s406 0)
(s407 0)
(s408 0)
(s409 0)
(s410 0)
(s411 0)
(s412 0)
(s413 0)
(s414 0)
(s415 0)
(s416 0)
(s417 0)
(s418 0)
(s419 0)
(s420 0)
(s421 0)
(s422 0)
(s423 0)
(s424 0)
(s425 0)
(s426 0)
(s427 0)
(s428 0)
(s429 0)
(s430 0)
(s431 0)
(s432 0)
(s433 0)
(s434 0)
(s435 0)
(s436 0)
(s437 0)
(s438 0)
(s439 0)
(s440 0)
(s441 1)
(s442 1)
(s443 1)
(s444 1)
(s445 1)
(s446 1)
(s447 1)
(s448 1)
(s449 1)
(s450 1)
(s451 0)
(s452 1)
(s453 1)
(s454 1)
(s455 1)
(s456 1)
(s457 1)
(s458 1)
(s459 1)
(s460 1)
(s461 1)
(s462 0)
(s463 1)
(s464 1)
(s465 1)
(s466 1)
(s467 1)
(s468 1)
(s469 1)
(s470 1)
(s471 1)
(s472 1)
(s473 0)
(s474 1)
(s475 1)
(s476 1)
(s477 1)
(s478 1)
(s479 1)
(s480 1)
(s481 1)
(s482 1)
(s483 1)
(s484 0)
(s485 1)
(s486 1)
(s487 1)
(s488 1)
(s489 1)
(s490 0)
(s491 1)
(s492 1)
(s493 1)
(s494 1)
(s495 0)
(s496 1)
(s497 1)
(s498 1)
(s499 0)
(s500 0)
(s501 1)
(s502 1)
(s503 1)
(s504 1)
(s505 1)
(s506 0)
(s507 1)
(s508 1)
(s509 1)
(s510 1)
(s511 1)
(s512 1)
(s513 1)
(s514 1)
(s515 1)
(s516 1)
(s517 0)
(s518 1)
(s519 1)
(s520 1)
(s521 1)
(s522 1)
(s523 0)
(s524 1)
(s525 1)
(s526 1)
(s527 1)
(s528 0)
(s529 1)
(s530 0)
(s531 1)
(s532 1)
(s533 1)
(s534 1)
(s535 1)
(s536 1)
(s537 1)
(s538 1)
(s539 0)
(s540 1)
(s541 1)
(s542 1)
(s543 1)
(s544 1)
(s545 1)
(s546 0)
(s547 1)
(s548 1)
(s549 1)
(s550 1)
(s551 0)
(s552 0)
(s553 0)
(s554 0)
(s555 0)
(s556 0)
(s557 0)
(s558 0)
(s559 0)
(s560 0)
(s561 1)
(s562 0)
(s563 0)
(s564 0)
(s565 0)
(s566 0)
(s567 0)
(s568 0)
(s569 0)
(s570 0)
(s571 0)
(s572 1)
(s573 0)
(s574 0)
(s575 0)
(s576 0)
(s577 0)
(s578 0)
(s579 0)
(s580 0)
(s581 0)
(s582 0)
(s583 1)
(s584 0)
(s585 0)
(s586 0)
(s587 0)
(s588 0)
(s589 0)
(s590 0)
(s591 0)
(s592 0)
(s593 0)
(s594 1)
(s595 0)
(s596 0)
(s597 0)
(s598 0)
(s599 0)
(s600 1)
(s601 0)
(s602 0)
(s603 0)
(s604 0)
(s605 1)
(s606 0)
(s607 0)
(s608 0)
(s609 1)
(s610 1)
(s611 0)
(s612 0)
(s613 0)
(s614 0)
(s615 0)
(s616 1)
(s617 0)
(s618 0)
(s619 0)
(s620 0)
(s621 0)
(s622 0)
(s623 0)
(s624 0)
(s625 0)
(s626 0)
(s627 1)
(s628 0)
(s629 0)
(s630 0)
(s631 0)
(s632 0)
(s633 1)
(s634 0)
(s635 0)
(s636 0)
(s637 0)
(s638 1)
(s639 0)
(s640 1)
(s641 0)
(s642 0)
(s643 0)
(s644 0)
(s645 0)
(s646 0)
(s647 0)
(s648 0)
(s649 1)
(s650 0)
(s651 0)
(s652 0)
(s653 0)
(s654 0)
(s655 0)
(s656 1)
(s657 0)
(s658 0)
(s659 0)
(s660 1)
(s661 1)
(s662 1)
(s663 1)
(s664 1)
(s665 1)
(s666 1)
(s667 1)
(s668 1)
(s669 1)
(s670 1)
(s671 1)
(s672 1)
(s673 1)
(s674 1)
(s675 1)
(s676 1)
(s677 1)
(s678 1)
(s679 1)
(s680 1)
(s681 1)
(s682 1)
(s683 1)
(s684 1)
(s685 1)
(s686 1)
(s687 1)
(s688 1)
(s689 1)
(s690 1)
(s691 1)
(s692 1)
(s693 1)
(s694 1)
(s695 1)
(s696 1)
(s697 1)
(s698 1)
(s699 1)
(s700 1)
(s701 1)
(s702 1)
(s703 1)
(s704 1)
(s705 1)
(s706 1)
(s707 1)
(s708 1)
(s709 1)
(s710 1)
(s711 1)
(s712 1)
(s713 1)
(s714 1)
(s715 1)
(s716 1)
(s717 1)
(s718 1)
(s719 1)
(s720 1)
(s721 1)
(s722 1)
(s723 1)
(s724 1)
(s725 1)
(s726 1)
(s727 1)
(s728 1)
(s729 1)
(s730 1)
(s731 1)
(s732 1)
(s733 1)
(s734 1)
(s735 1)
(s736 1)
(s737 1)
(s738 1)
(s739 1)
(s740 1)
(s741 1)
(s742 1)timeout

(s743 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1380/3020 variables, and 541 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 0/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60357ms problems are : Problem set: 0 solved, 1240 unsolved
Search for dead transitions found 0 dead transitions in 60363ms
Finished structural reductions in LTL mode , in 1 iterations and 62836 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Stuttering acceptance computed with spot in 287 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : SquareGrid-PT-100510-LTLCardinality-02
Product exploration explored 100000 steps with 50000 reset in 3952 ms.
Product exploration explored 100000 steps with 50000 reset in 4242 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 p0 p1), (X p0)]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 20 ms. Reduced automaton from 7 states, 8 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SquareGrid-PT-100510-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SquareGrid-PT-100510-LTLCardinality-02 finished in 71374 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G(p1))))'
Support contains 5 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 19 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2025-06-07 10:07:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:07:33] [INFO ] Implicit Places using invariants in 761 ms returned []
[2025-06-07 10:07:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:07:35] [INFO ] Implicit Places using invariants and state equation in 1747 ms returned []
Implicit Place search using SMT with State Equation took 2510 ms to find 0 implicit places.
Running 1240 sub problems to find dead transitions.
[2025-06-07 10:07:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
SMT process timed out in 30328ms, After SMT, problems are : Problem set: 0 solved, 1240 unsolved
Search for dead transitions found 0 dead transitions in 30331ms
Finished structural reductions in LTL mode , in 1 iterations and 32872 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Stuttering acceptance computed with spot in 139 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SquareGrid-PT-100510-LTLCardinality-04
Entered a terminal (fully accepting) state of product in 625 steps with 312 reset in 26 ms.
FORMULA SquareGrid-PT-100510-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-100510-LTLCardinality-04 finished in 33057 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)&&F(G(p1)))))'
Support contains 3 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 46 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2025-06-07 10:08:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:08:06] [INFO ] Implicit Places using invariants in 777 ms returned []
[2025-06-07 10:08:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:08:08] [INFO ] Implicit Places using invariants and state equation in 1753 ms returned []
Implicit Place search using SMT with State Equation took 2536 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 10:08:08] [INFO ] Redundant transitions in 88 ms returned []
Running 1240 sub problems to find dead transitions.
[2025-06-07 10:08:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 580/3020 variables, and 40 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 40/540 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 1240/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1240 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 2 (OVERLAPS) 800/1380 variables, 500/540 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1380/3020 variables, and 541 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 0/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60351ms problems are : Problem set: 0 solved, 1240 unsolved
Search for dead transitions found 0 dead transitions in 60354ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63032 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Stuttering acceptance computed with spot in 102 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : SquareGrid-PT-100510-LTLCardinality-06
Stuttering criterion allowed to conclude after 80568 steps with 0 reset in 5815 ms.
FORMULA SquareGrid-PT-100510-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-100510-LTLCardinality-06 finished in 68975 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 41 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2025-06-07 10:09:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:09:15] [INFO ] Implicit Places using invariants in 798 ms returned []
[2025-06-07 10:09:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:09:17] [INFO ] Implicit Places using invariants and state equation in 1563 ms returned []
Implicit Place search using SMT with State Equation took 2363 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 10:09:17] [INFO ] Redundant transitions in 22 ms returned []
Running 1240 sub problems to find dead transitions.
[2025-06-07 10:09:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 580/3020 variables, and 40 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 40/540 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 1240/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1240 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 2 (OVERLAPS) 800/1380 variables, 500/540 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1380/3020 variables, and 541 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 0/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60337ms problems are : Problem set: 0 solved, 1240 unsolved
Search for dead transitions found 0 dead transitions in 60340ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62778 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SquareGrid-PT-100510-LTLCardinality-07
Product exploration explored 100000 steps with 186 reset in 9414 ms.
Product exploration explored 100000 steps with 197 reset in 9731 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 : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 133 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 1999 steps (0 resets) in 209 ms. (9 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 181 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 35 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2025-06-07 10:10:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:10:40] [INFO ] Implicit Places using invariants in 775 ms returned []
[2025-06-07 10:10:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:10:41] [INFO ] Implicit Places using invariants and state equation in 1523 ms returned []
Implicit Place search using SMT with State Equation took 2302 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 10:10:42] [INFO ] Redundant transitions in 109 ms returned []
Running 1240 sub problems to find dead transitions.
[2025-06-07 10:10:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 580/3020 variables, and 40 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 40/540 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 1240/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1240 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 2 (OVERLAPS) 800/1380 variables, 500/540 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1380/3020 variables, and 541 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 0/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60348ms problems are : Problem set: 0 solved, 1240 unsolved
Search for dead transitions found 0 dead transitions in 60351ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62812 ms. Remains : 1380/1380 places, 1640/1640 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 : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 183 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 2712 steps (0 resets) in 303 ms. (8 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 187 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 210 reset in 9239 ms.
Product exploration explored 100000 steps with 183 reset in 9838 ms.
Built C files in :
/tmp/ltsmin9171186443225182818
[2025-06-07 10:12:04] [INFO ] Too many transitions (1640) to apply POR reductions. Disabling POR matrices.
[2025-06-07 10:12:04] [INFO ] Built C files in 75ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9171186443225182818
Running compilation step : cd /tmp/ltsmin9171186443225182818;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9171186443225182818;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9171186443225182818;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 2 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 26 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2025-06-07 10:12:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:12:08] [INFO ] Implicit Places using invariants in 823 ms returned []
[2025-06-07 10:12:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:12:10] [INFO ] Implicit Places using invariants and state equation in 1572 ms returned []
Implicit Place search using SMT with State Equation took 2400 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 10:12:10] [INFO ] Redundant transitions in 41 ms returned []
Running 1240 sub problems to find dead transitions.
[2025-06-07 10:12:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 580/3020 variables, and 40 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 40/540 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 1240/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1240 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 2 (OVERLAPS) 800/1380 variables, 500/540 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1380/3020 variables, and 541 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 0/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60347ms problems are : Problem set: 0 solved, 1240 unsolved
Search for dead transitions found 0 dead transitions in 60350ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62826 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Built C files in :
/tmp/ltsmin2208241470940667155
[2025-06-07 10:13:10] [INFO ] Too many transitions (1640) to apply POR reductions. Disabling POR matrices.
[2025-06-07 10:13:10] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2208241470940667155
Running compilation step : cd /tmp/ltsmin2208241470940667155;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2208241470940667155;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2208241470940667155;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-07 10:13:13] [INFO ] Flatten gal took : 72 ms
[2025-06-07 10:13:13] [INFO ] Flatten gal took : 68 ms
[2025-06-07 10:13:13] [INFO ] Time to serialize gal into /tmp/LTL16627853311585375246.gal : 18 ms
[2025-06-07 10:13:13] [INFO ] Time to serialize properties into /tmp/LTL7019834590188109268.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16627853311585375246.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17436132679439129999.hoa' '-atoms' '/tmp/LTL7019834590188109268.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL7019834590188109268.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17436132679439129999.hoa
Detected timeout of ITS tools.
[2025-06-07 10:13:28] [INFO ] Flatten gal took : 61 ms
[2025-06-07 10:13:28] [INFO ] Flatten gal took : 59 ms
[2025-06-07 10:13:28] [INFO ] Time to serialize gal into /tmp/LTL242275406664633641.gal : 10 ms
[2025-06-07 10:13:28] [INFO ] Time to serialize properties into /tmp/LTL2691612550368860525.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL242275406664633641.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2691612550368860525.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((G(F("(p1ol_10_5>p1o_9_8)"))))
Formula 0 simplified : FG!"(p1ol_10_5>p1o_9_8)"
Detected timeout of ITS tools.
[2025-06-07 10:13:44] [INFO ] Flatten gal took : 64 ms
[2025-06-07 10:13:44] [INFO ] Applying decomposition
[2025-06-07 10:13:44] [INFO ] Flatten gal took : 53 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16691568380291334322.txt' '-o' '/tmp/graph16691568380291334322.bin' '-w' '/tmp/graph16691568380291334322.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16691568380291334322.bin' '-l' '-1' '-v' '-w' '/tmp/graph16691568380291334322.weights' '-q' '0' '-e' '0.001'
[2025-06-07 10:13:44] [INFO ] Decomposing Gal with order
[2025-06-07 10:13:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 10:13:44] [INFO ] Removed a total of 1594 redundant transitions.
[2025-06-07 10:13:44] [INFO ] Flatten gal took : 148 ms
[2025-06-07 10:13:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 31 ms.
[2025-06-07 10:13:45] [INFO ] Time to serialize gal into /tmp/LTL17802356730101660756.gal : 17 ms
[2025-06-07 10:13:45] [INFO ] Time to serialize properties into /tmp/LTL13819677505508099309.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17802356730101660756.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13819677505508099309.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F("(gu169.p1ol_10_5>gu169.p1o_9_8)"))))
Formula 0 simplified : FG!"(gu169.p1ol_10_5>gu169.p1o_9_8)"
Detected timeout of ITS tools.
Treatment of property SquareGrid-PT-100510-LTLCardinality-07 finished in 285382 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((F(p0) U ((p1 U p2) U p3))&&(p3||X(F((p3&&F(p4))))))))'
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 18 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2025-06-07 10:14:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:14:00] [INFO ] Implicit Places using invariants in 768 ms returned []
[2025-06-07 10:14:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:14:02] [INFO ] Implicit Places using invariants and state equation in 1643 ms returned []
Implicit Place search using SMT with State Equation took 2413 ms to find 0 implicit places.
Running 1240 sub problems to find dead transitions.
[2025-06-07 10:14:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 580/3020 variables, and 40 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 40/540 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 1240/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1240 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 2 (OVERLAPS) 800/1380 variables, 500/540 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1)
(s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
(s9 1)
(s10 1)
(s11 1)
(s12 0)
(s13 1)
(s14 1)
(s15 1)
(s16 1)
(s17 1)
(s18 1)
(s19 1)
(s20 0)
(s21 1)
(s22 1)
(s23 1)
(s24 1)
(s25 1)
(s26 1)
(s27 1)
(s28 1)
(s29 1)
(s30 1)
(s31 1)
(s32 1)
(s33 1)
(s34 1)
(s35 1)
(s36 1)
(s37 1)
(s38 1)
(s39 1)
(s40 1)
(s41 1)
(s42 1)
(s43 1)
(s44 1)
(s45 1)
(s46 1)
(s47 1)
(s48 1)
(s49 1)
(s50 1)
(s51 1)
(s52 0)
(s53 1)
(s54 1)
(s55 1)
(s56 1)
(s57 1)
(s58 1)
(s59 1)
(s60 1)
(s61 1)
(s62 0)
(s63 1)
(s64 1)
(s65 1)
(s66 1)
(s67 1)
(s68 1)
(s69 1)
(s70 1)
(s71 1)
(s72 1)
(s73 1)
(s74 1)
(s75 1)
(s76 1)
(s77 1)
(s78 1)
(s79 1)
(s80 1)
(s81 1)
(s82 1)
(s83 1)
(s84 1)
(s85 1)
(s86 1)
(s87 1)
(s88 1)
(s89 1)
(s90 1)
(s91 1)
(s92 1)
(s93 1)
(s94 0)
(s95 1)
(s96 1)
(s97 1)
(s98 1)
(s99 1)
(s100 1)
(s101 1)
(s102 1)
(s103 1)
(s104 1)
(s105 1)
(s106 1)
(s107 1)
(s108 1)
(s109 1)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 0)
(s118 0)
(s119 0)
(s120 0)
(s121 0)
(s122 1)
(s123 0)
(s124 0)
(s125 0)
(s126 0)
(s127 0)
(s128 0)
(s129 0)
(s130 1)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 0)
(s143 0)
(s144 0)
(s145 0)
(s146 0)
(s147 0)
(s148 0)
(s149 0)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s157 0)
(s158 0)
(s159 0)
(s160 0)
(s161 0)
(s162 1)
(s163 0)
(s164 0)
(s165 0)
(s166 0)
(s167 0)
(s168 0)
(s169 0)
(s170 0)
(s171 0)
(s172 1)
(s173 0)
(s174 0)
(s175 0)
(s176 0)
(s177 0)
(s178 0)
(s179 0)
(s180 0)
(s181 0)
(s182 0)
(s183 0)
(s184 0)
(s185 0)
(s186 0)
(s187 0)
(s188 0)
(s189 0)
(s190 0)
(s191 0)
(s192 0)
(s193 0)
(s194 0)
(s195 0)
(s196 0)
(s197 0)
(s198 0)
(s199 0)
(s200 0)
(s201 0)
(s202 0)
(s203 0)
(s204 1)
(s205 0)
(s206 0)
(s207 0)
(s208 0)
(s209 0)
(s210 0)
(s211 0)
(s212 0)
(s213 0)
(s214 0)
(s215 0)
(s216 0)
(s217 0)
(s218 0)
(s219 0)
(s220 1)
(s221 1)
(s222 1)
(s223 1)
(s224 1)
(s225 1)
(s226 1)
(s227 1)
(s228 1)
(s229 1)
(s230 1)
(s231 1)
(s232 1)
(s233 1)
(s234 1)
(s235 1)
(s236 1)
(s237 1)
(s238 1)
(s239 1)
(s240 0)
(s241 0)
(s242 0)
(s243 0)
(s244 0)
(s245 0)
(s246 0)
(s247 0)
(s248 0)
(s249 0)
(s250 1)
(s251 1)
(s252 1)
(s253 1)
(s254 1)
(s255 1)
(s256 1)
(s257 1)
(s258 1)
(s259 1)
(s260 1)
(s261 1)
(s262 1)
(s263 1)
(s264 1)
(s265 1)
(s266 1)
(s267 1)
(s268 1)
(s269 1)
(s270 1)
(s271 0)
(s272 1)
(s273 1)
(s274 1)
(s275 1)
(s276 1)
(s277 1)
(s278 1)
(s279 1)
(s280 1)
(s281 1)
(s282 1)
(s283 1)
(s284 1)
(s285 1)
(s286 1)
(s287 1)
(s288 1)
(s289 1)
(s290 1)
(s291 1)
(s292 1)
(s293 1)
(s294 1)
(s295 1)
(s296 1)
(s297 1)
(s298 1)
(s299 1)
(s300 1)
(s301 1)
(s302 1)
(s303 1)
(s304 1)
(s305 1)
(s306 1)
(s307 1)
(s308 1)
(s309 1)
(s310 1)
(s311 1)
(s312 1)
(s313 1)
(s314 1)
(s315 1)
(s316 1)
(s317 1)
(s318 1)
(s319 1)
(s320 1)
(s321 1)
(s322 1)
(s323 1)
(s324 1)
(s325 1)
(s326 1)
(s327 1)
(s328 1)
(s329 1)
(s330 0)
(s331 0)
(s332 0)
(s333 0)
(s334 0)
(s335 0)
(s336 0)
(s337 0)
(s338 0)
(s339 0)
(s340 0)
(s341 0)
(s342 0)
(s343 0)
(s344 0)
(s345 0)
(s346 0)
(s347 0)
(s348 0)
(s349 0)
(s350 1)
(s351 1)
(s352 1)
(s353 1)
(s354 1)
(s355 1)
(s356 1)
(s357 1)
(s358 1)
(s359 1)
(s360 0)
(s361 0)
(s362 0)
(s363 0)
(s364 0)
(s365 0)
(s366 0)
(s367 0)
(s368 0)
(s369 0)
(s370 0)
(s371 0)
(s372 0)
(s373 0)
(s374 0)
(s375 0)
(s376 0)
(s377 0)
(s378 0)
(s379 0)
(s380 0)
(s381 1)
(s382 0)
(s383 0)
(s384 0)
(s385 0)
(s386 0)
(s387 0)
(s388 0)
(s389 0)
(s390 0)
(s391 0)
(s392 0)
(s393 0)
(s394 0)
(s395 0)
(s396 0)
(s397 0)
(s398 0)
(s399 0)
(s400 0)
(s401 0)
(s402 0)
(s403 0)
(s404 0)
(s405 0)
(s406 0)
(s407 0)
(s408 0)
(s409 0)
(s410 0)
(s411 0)
(s412 0)
(s413 0)
(s414 0)
(s415 0)
(s416 0)
(s417 0)
(s418 0)
(s419 0)
(s420 0)
(s421 0)
(s422 0)
(s423 0)
(s424 0)
(s425 0)
(s426 0)
(s427 0)
(s428 0)
(s429 0)
(s430 0)
(s431 0)
(s432 0)
(s433 0)
(s434 0)
(s435 0)
(s436 0)
(s437 0)
(s438 0)
(s439 0)
(s440 0)
(s441 1)
(s442 1)
(s443 1)
(s444 1)
(s445 1)
(s446 1)
(s447 1)
(s448 1)
(s449 1)
(s450 1)
(s451 0)
(s452 1)
(s453 1)
(s454 1)
(s455 1)
(s456 1)
(s457 1)
(s458 1)
(s459 1)
(s460 1)
(s461 1)
(s462 0)
(s463 1)
(s464 1)
(s465 1)
(s466 1)
(s467 1)
(s468 1)
(s469 1)
(s470 1)
(s471 1)
(s472 1)
(s473 0)
(s474 1)
(s475 1)
(s476 1)
(s477 1)
(s478 1)
(s479 1)
(s480 1)
(s481 1)
(s482 1)
(s483 1)
(s484 0)
(s485 1)
(s486 1)
(s487 1)
(s488 1)
(s489 1)
(s490 0)
(s491 1)
(s492 1)
(s493 1)
(s494 1)
(s495 0)
(s496 1)
(s497 1)
(s498 1)
(s499 0)
(s500 0)
(s501 1)
(s502 1)
(s503 1)
(s504 1)
(s505 1)
(s506 0)
(s507 1)
(s508 1)
(s509 1)
(s510 1)
(s511 1)
(s512 1)
(s513 1)
(s514 1)
(s515 1)
(s516 1)
(s517 0)
(s518 1)
(s519 1)
(s520 1)
(s521 1)
(s522 1)
(s523 0)
(s524 1)
(s525 1)
(s526 1)
(s527 1)
(s528 0)
(s529 1)
(s530 0)
(s531 1)
(s532 1)
(s533 1)
(s534 1)
(s535 1)
(s536 1)
(s537 1)
(s538 1)
(s539 0)
(s540 1)
(s541 1)
(s542 1)
(s543 1)
(s544 1)
(s545 1)
(s546 0)
(s547 1)
(s548 1)
(s549 1)
(s550 1)
(s551 0)
(s552 0)
(s553 0)
(s554 0)
(s555 0)
(s556 0)
(s557 0)
(s558 0)
(s559 0)
(s560 0)
(s561 1)
(s562 0)
(s563 0)
(s564 0)
(s565 0)
(s566 0)
(s567 0)
(s568 0)
(s569 0)
(s570 0)
(s571 0)
(s572 1)
(s573 0)
(s574 0)
(s575 0)
(s576 0)
(s577 0)
(s578 0)
(s579 0)
(s580 0)
(s581 0)
(s582 0)
(s583 1)
(s584 0)
(s585 0)
(s586 0)
(s587 0)
(s588 0)
(s589 0)
(s590 0)
(s591 0)
(s592 0)
(s593 0)
(s594 1)
(s595 0)
(s596 0)
(s597 0)
(s598 0)
(s599 0)
(s600 1)
(s601 0)
(s602 0)
(s603 0)
(s604 0)
(s605 1)
(s606 0)
(s607 0)
(s608 0)
(s609 1)
(s610 1)
(s611 0)
(s612 0)
(s613 0)
(s614 0)
(s615 0)
(s616 1)
(s617 0)
(s618 0)
(s619 0)
(s620 0)
(s621 0)
(s622 0)
(s623 0)
(s624 0)
(s625 0)
(s626 0)
(s627 1)
(s628 0)
(s629 0)
(s630 0)
(s631 0)
(s632 0)
(s633 1)
(s634 0)
(s635 0)
(s636 0)
(s637 0)
(s638 1)
(s639 0)
(s640 1)
(s641 0)
(s642 0)
(s643 0)
(s644 0)
(s645 0)
(s646 0)
(s647 0)
(s648 0)
(s649 1)
(s650 0)
(s651 0)
(s652 0)
(s653 0)
(s654 0)
(s655 0)
(s656 1)
(s657 0)
(s658 0)
(s659 0)
(s660 1)
(s661 1)
(s662 1)
(s663 1)
(s664 1)
(s665 1)
(s666 1)
(s667 1)
(s668 1)
(s669 1)
(s670 1)
(s671 1)
(s672 1)
(s673 0)
(s674 1)
(s675 1)
(s676 1)
(s677 1)
(s678 0)
(s679 1)
(s680 1)
(s681 1)
(s682 1)
(s683 1)
(s684 1)
(s685 1)
(s686 1)
(s687 1)
(s688 1)
(s689 1)
(s690 1)
(s691 1)
(s692 1)
(s693 1)
(s694 1)
(s695 1)
(s696 1)
(s697 1)
(s698 1)
(s699 1)
(s700 1)
(s701 1)
(s702 1)
(s703 1)
(s704 1)
(s705 1)
(s706 1)
(s707 1)
(s708 1)
(s709 1)
(s710 1)
(s711 1)
(s712 1)
(s713 1)
(s714 1)
(s715 1)
(s716 1)
(s717 1)
(s718 1)
(s719 1)
(s720 1)
(s721 1)
(s722 1)
(s723 1)
(s724 1)
(s725 1)
(s726 1)
(s727 1)
(s728 1)
(s729 1)
(s730 1)
(s731 1)
(s732 1)
(s733 1)
(s734 1)
(s735 1)
(s736 1)
(s737 1)
(s738 1)
(s739 1)
(s740 1)
(s741 1)
(s742 1)
(s743 1)
(s744 1)
(s745 1)
(s746 1)
(s747 1)
(s748 1)
(s749 1)
(s750 1)
(s751 1)
(s752 1)
(s753 1)
(s754 1)
(s755 1)
(s756 1)
(s757 1)
(s758 1)
(s759 1)
(s760 1)
(s761 1)
(s762 1)
(s763 1)
(s764 1)
(s765 1)
(s766 1)
(s767 1)
(s768 1)
(s769 1)
(s770 0)
(s771 0)
(s772 0)
(s773 0)
(s774 0)
(s775 0)
(s776 0)
(s777 0)
(s778 0)
(s779 0)
(s780 0)
(s781 0)
(s782 0)
(s783 1)
(s784 0)
(s785 0)
(s786 0)
(s787 0)
(s788 1)
(s789 0)
(s790 0)
(s791 0)
(s792 0)
(s793 0)
(s794 0)
(s795 0)
(s796 0)
(s797 0)
(s798 0)
(s799 0)
(s800 0)
(s801 0)
(s802 0)
(s803 0)
(s804 0)
(s805 0)
(s806 0)
(s807 0)
(s808 0)
(s809 0)
(s810 0)
(s811 0)
(s812 0)
(s813 0)
(s814 0)
(s815 0)
(s816 0)
(s817 0)
(s818 0)
(s819 0)
(s820 0)
(s821 0)
(s822 0)
(s823 0)
(s824 0)
(s825 0)
(s826 0)
(s827 0)
(s828 0)
(s829 0)
(s830 0)
(s831 0)
(s832 0)
(s833 0)
(s834 0)
(s835 0)
(s836 0)
(s837 0)
(s838 0)
(s839 0)
(s840 0)
(s841 0)
(s842 0)
(s843 0)
(s844 0)
(s845 0)
(s846 0)
(s847 0)
(s848 0)
(s849 0)
(s850 0)
(s851 0)
(s852 0)
(s853 0)
(s854 0)
(s855 0)
(s856 0)
(s857 0)
(s858 0)
(s859 0)
(s860 0)
(s861 0)
(s862 0)
(s863 0)
(s864 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1380/3020 variables, and 541 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 0/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60357ms problems are : Problem set: 0 solved, 1240 unsolved
Search for dead transitions found 0 dead transitions in 60360ms
Finished structural reductions in LTL mode , in 1 iterations and 62797 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Stuttering acceptance computed with spot in 304 ms :[(NOT p3), (NOT p3), (NOT p0), (OR (NOT p3) (NOT p4)), (AND (NOT p0) (NOT p2)), (NOT p4)]
Running random walk in product with property : SquareGrid-PT-100510-LTLCardinality-09
Product exploration explored 100000 steps with 42446 reset in 4536 ms.
Product exploration explored 100000 steps with 42850 reset in 4840 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 p3 p2 p1 p0 p4), (X (NOT (AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p3) (NOT p2) p1 (NOT p0)))), (X p0), (X p1), (X (X p4)), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (NOT (AND (NOT p3) (NOT p2) p1 (NOT p0))))), (X (X (NOT (AND p3 (NOT p4))))), (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X p1))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X p3), (X (NOT p3)), (X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3)))]
Knowledge based reduction with 13 factoid took 375 ms. Reduced automaton from 6 states, 12 edges and 5 AP (stutter sensitive) to 6 states, 10 edges and 5 AP (stutter sensitive).
Stuttering acceptance computed with spot in 272 ms :[(NOT p3), (NOT p3), (NOT p0), (OR (NOT p3) (NOT p4)), (AND (NOT p0) (NOT p2)), (NOT p4)]
RANDOM walk for 40000 steps (8 resets) in 4611 ms. (8 steps per ms) remains 5/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 624 ms. (64 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 570 ms. (70 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 601 ms. (66 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 572 ms. (69 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 595 ms. (67 steps per ms) remains 5/5 properties
[2025-06-07 10:15:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 546/550 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/550 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 829/1379 variables, 535/540 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1379 variables, 0/540 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 1/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 5 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/1380 variables, 0/541 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 1640/3020 variables, 1380/1921 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3020 variables, 0/1921 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 0/3020 variables, 0/1921 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3020/3020 variables, and 1921 constraints, problems are : Problem set: 0 solved, 5 unsolved in 1555 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 1380/1380 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 546/550 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/550 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 829/1379 variables, 535/540 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1379 variables, 0/540 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 1/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1380 variables, 0/541 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 1640/3020 variables, 1380/1921 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3020 variables, 5/1926 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3020 variables, 0/1926 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 0/3020 variables, 0/1926 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3020/3020 variables, and 1926 constraints, problems are : Problem set: 0 solved, 5 unsolved in 2398 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 1380/1380 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3970ms problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 3 different solutions.
Finished Parikh walk after 9086 steps, including 1 resets, run visited all 5 properties in 436 ms. (steps per millisecond=20 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 5 properties in 436 ms.
Knowledge obtained : [(AND p3 p2 p1 p0 p4), (X (NOT (AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p3) (NOT p2) p1 (NOT p0)))), (X p0), (X p1), (X (X p4)), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (NOT (AND (NOT p3) (NOT p2) p1 (NOT p0))))), (X (X (NOT (AND p3 (NOT p4))))), (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X p1))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X p3), (X (NOT p3)), (X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3))), (F (NOT (OR p0 (NOT p1) p2 p3))), (F (NOT (OR p0 p1 p2 p3))), (F (NOT (OR p0 (NOT p1) p2))), (F (NOT (OR (NOT p3) p4))), (F (NOT p2)), (F (NOT p4)), (F (NOT (OR p0 p1 p2))), (F (NOT p3)), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 13 factoid took 699 ms. Reduced automaton from 6 states, 10 edges and 5 AP (stutter sensitive) to 6 states, 10 edges and 5 AP (stutter sensitive).
Stuttering acceptance computed with spot in 292 ms :[(NOT p3), (NOT p3), (NOT p0), (OR (NOT p3) (NOT p4)), (AND (NOT p0) (NOT p2)), (NOT p4)]
Stuttering acceptance computed with spot in 279 ms :[(NOT p3), (NOT p3), (NOT p0), (OR (NOT p3) (NOT p4)), (AND (NOT p0) (NOT p2)), (NOT p4)]
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 16 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2025-06-07 10:15:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:15:24] [INFO ] Implicit Places using invariants in 831 ms returned []
[2025-06-07 10:15:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:15:25] [INFO ] Implicit Places using invariants and state equation in 1689 ms returned []
Implicit Place search using SMT with State Equation took 2522 ms to find 0 implicit places.
Running 1240 sub problems to find dead transitions.
[2025-06-07 10:15:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 580/3020 variables, and 40 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 40/540 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 1240/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1240 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 2 (OVERLAPS) 800/1380 variables, 500/540 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1380/3020 variables, and 541 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 0/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60390ms problems are : Problem set: 0 solved, 1240 unsolved
Search for dead transitions found 0 dead transitions in 60393ms
Finished structural reductions in LTL mode , in 1 iterations and 62939 ms. Remains : 1380/1380 places, 1640/1640 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 p3 p0 p1 p2 p4), (X (X p4)), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2) (NOT p3))))), (X (X (NOT (AND p3 (NOT p4))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(X (NOT p3)), (X p3), (X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3)))]
Knowledge based reduction with 7 factoid took 301 ms. Reduced automaton from 6 states, 10 edges and 5 AP (stutter sensitive) to 6 states, 10 edges and 5 AP (stutter sensitive).
Stuttering acceptance computed with spot in 287 ms :[(NOT p3), (NOT p3), (NOT p0), (OR (NOT p3) (NOT p4)), (AND (NOT p0) (NOT p2)), (NOT p4)]
RANDOM walk for 40000 steps (8 resets) in 4243 ms. (9 steps per ms) remains 2/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 597 ms. (66 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 659 ms. (60 steps per ms) remains 2/2 properties
[2025-06-07 10:16:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 546/550 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/550 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 829/1379 variables, 535/540 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1379 variables, 0/540 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/1380 variables, 0/541 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1640/3020 variables, 1380/1921 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3020 variables, 0/1921 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/3020 variables, 0/1921 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3020/3020 variables, and 1921 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1042 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 1380/1380 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 546/550 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/550 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 829/1379 variables, 535/540 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1379 variables, 0/540 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1380 variables, 0/541 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1640/3020 variables, 1380/1921 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3020 variables, 2/1923 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3020 variables, 0/1923 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/3020 variables, 0/1923 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3020/3020 variables, and 1923 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1304 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 1380/1380 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2358ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 2111 steps, including 0 resets, run visited all 2 properties in 153 ms. (steps per millisecond=13 )
Parikh walk visited 2 properties in 153 ms.
Knowledge obtained : [(AND p3 p0 p1 p2 p4), (X (X p4)), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2) (NOT p3))))), (X (X (NOT (AND p3 (NOT p4))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(X (NOT p3)), (X p3), (X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3))), (F (NOT (OR p0 (NOT p1) p2 p3))), (F (NOT (OR p0 p1 p2 p3))), (F (NOT (OR p0 (NOT p1) p2))), (F (NOT (OR (NOT p3) p4))), (F (NOT p2)), (F (NOT p4)), (F (NOT (OR p0 p1 p2))), (F (NOT p3)), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 7 factoid took 762 ms. Reduced automaton from 6 states, 10 edges and 5 AP (stutter sensitive) to 6 states, 10 edges and 5 AP (stutter sensitive).
Stuttering acceptance computed with spot in 329 ms :[(NOT p3), (NOT p3), (NOT p0), (OR (NOT p3) (NOT p4)), (AND (NOT p0) (NOT p2)), (NOT p4)]
Stuttering acceptance computed with spot in 291 ms :[(NOT p3), (NOT p3), (NOT p0), (OR (NOT p3) (NOT p4)), (AND (NOT p0) (NOT p2)), (NOT p4)]
Stuttering acceptance computed with spot in 259 ms :[(NOT p3), (NOT p3), (NOT p0), (OR (NOT p3) (NOT p4)), (AND (NOT p0) (NOT p2)), (NOT p4)]
Product exploration explored 100000 steps with 41732 reset in 4614 ms.
Product exploration explored 100000 steps with 40473 reset in 5101 ms.
Applying partial POR strategy [false, false, true, true, true, true]
Stuttering acceptance computed with spot in 314 ms :[(NOT p3), (NOT p3), (NOT p0), (OR (NOT p3) (NOT p4)), (AND (NOT p0) (NOT p2)), (NOT p4)]
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 107 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 10:16:45] [INFO ] Redundant transitions in 27 ms returned []
Running 1240 sub problems to find dead transitions.
[2025-06-07 10:16:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 580/3020 variables, and 40 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 40/540 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 1240/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1240 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 2 (OVERLAPS) 800/1380 variables, 500/540 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1380/3020 variables, and 541 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 0/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60341ms problems are : Problem set: 0 solved, 1240 unsolved
Search for dead transitions found 0 dead transitions in 60345ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60489 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Built C files in :
/tmp/ltsmin13992369819665782331
[2025-06-07 10:17:45] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13992369819665782331
Running compilation step : cd /tmp/ltsmin13992369819665782331;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13992369819665782331;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13992369819665782331;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 26 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2025-06-07 10:17:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:17:49] [INFO ] Implicit Places using invariants in 789 ms returned []
[2025-06-07 10:17:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:17:51] [INFO ] Implicit Places using invariants and state equation in 1605 ms returned []
Implicit Place search using SMT with State Equation took 2398 ms to find 0 implicit places.
Running 1240 sub problems to find dead transitions.
[2025-06-07 10:17:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 580/3020 variables, and 40 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 40/540 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 1240/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1240 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 2 (OVERLAPS) 800/1380 variables, 500/540 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1380/3020 variables, and 541 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 0/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60347ms problems are : Problem set: 0 solved, 1240 unsolved
Search for dead transitions found 0 dead transitions in 60353ms
Finished structural reductions in LTL mode , in 1 iterations and 62783 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Built C files in :
/tmp/ltsmin5372942392714931040
[2025-06-07 10:18:51] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5372942392714931040
Running compilation step : cd /tmp/ltsmin5372942392714931040;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5372942392714931040;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5372942392714931040;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-07 10:18:54] [INFO ] Flatten gal took : 67 ms
[2025-06-07 10:18:54] [INFO ] Flatten gal took : 58 ms
[2025-06-07 10:18:54] [INFO ] Time to serialize gal into /tmp/LTL10520649584665024877.gal : 11 ms
[2025-06-07 10:18:54] [INFO ] Time to serialize properties into /tmp/LTL4613244513426046057.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10520649584665024877.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6356265737586388215.hoa' '-atoms' '/tmp/LTL4613244513426046057.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL4613244513426046057.prop.
Loaded 5 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6356265737586388215.hoa
Detected timeout of ITS tools.
[2025-06-07 10:19:09] [INFO ] Flatten gal took : 60 ms
[2025-06-07 10:19:09] [INFO ] Flatten gal took : 51 ms
[2025-06-07 10:19:09] [INFO ] Time to serialize gal into /tmp/LTL1142440097545134718.gal : 15 ms
[2025-06-07 10:19:09] [INFO ] Time to serialize properties into /tmp/LTL18386143461114468299.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1142440097545134718.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18386143461114468299.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(((F("(pb2_9_2>=1)"))U((("(pb1_3_1>=2)")U("(p1ol_7_6>=1)"))U("(p1ol_3_9>=1)")))&&(("(p1ol_3_9>=1)")||(X(F(("(p1ol_3_9>=1)")&&(F("(...182
Formula 0 simplified : X((G!"(pb2_9_2>=1)" R ((!"(pb1_3_1>=2)" R !"(p1ol_7_6>=1)") R !"(p1ol_3_9>=1)")) | (!"(p1ol_3_9>=1)" & XG(!"(p1ol_3_9>=1)" | G!"(pb4...173
Detected timeout of ITS tools.
[2025-06-07 10:19:25] [INFO ] Flatten gal took : 52 ms
[2025-06-07 10:19:25] [INFO ] Applying decomposition
[2025-06-07 10:19:25] [INFO ] Flatten gal took : 53 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16103767197269468062.txt' '-o' '/tmp/graph16103767197269468062.bin' '-w' '/tmp/graph16103767197269468062.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16103767197269468062.bin' '-l' '-1' '-v' '-w' '/tmp/graph16103767197269468062.weights' '-q' '0' '-e' '0.001'
[2025-06-07 10:19:25] [INFO ] Decomposing Gal with order
[2025-06-07 10:19:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 10:19:25] [INFO ] Removed a total of 1610 redundant transitions.
[2025-06-07 10:19:25] [INFO ] Flatten gal took : 132 ms
[2025-06-07 10:19:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 14 ms.
[2025-06-07 10:19:25] [INFO ] Time to serialize gal into /tmp/LTL8473137590879117960.gal : 11 ms
[2025-06-07 10:19:25] [INFO ] Time to serialize properties into /tmp/LTL1532606325064445512.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8473137590879117960.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1532606325064445512.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(((F("(gi3.gu534.pb2_9_2>=1)"))U((("(gi1.gu488.pb1_3_1>=2)")U("(gi4.gi0.gi1.gi0.gi0.gu206.p1ol_7_6>=1)"))U("(gi0.gu137.p1ol_3_9>=1...270
Formula 0 simplified : X((G!"(gi3.gu534.pb2_9_2>=1)" R ((!"(gi1.gu488.pb1_3_1>=2)" R !"(gi4.gi0.gi1.gi0.gi0.gu206.p1ol_7_6>=1)") R !"(gi0.gu137.p1ol_3_9>=1...261
Detected timeout of ITS tools.
Treatment of property SquareGrid-PT-100510-LTLCardinality-09 finished in 340705 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((p0&&X(p1)))||F((p1&&(p1 U p2)))))'
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 15 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2025-06-07 10:19:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:19:41] [INFO ] Implicit Places using invariants in 768 ms returned []
[2025-06-07 10:19:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:19:43] [INFO ] Implicit Places using invariants and state equation in 1652 ms returned []
Implicit Place search using SMT with State Equation took 2421 ms to find 0 implicit places.
Running 1240 sub problems to find dead transitions.
[2025-06-07 10:19:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 580/3020 variables, and 40 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 40/540 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 1240/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1240 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 2 (OVERLAPS) 800/1380 variables, 500/540 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1380/3020 variables, and 541 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 0/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60347ms problems are : Problem set: 0 solved, 1240 unsolved
Search for dead transitions found 0 dead transitions in 60350ms
Finished structural reductions in LTL mode , in 1 iterations and 62791 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Stuttering acceptance computed with spot in 270 ms :[(NOT p1), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p2), (OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p2) (NOT p1))]
Running random walk in product with property : SquareGrid-PT-100510-LTLCardinality-11
Product exploration explored 100000 steps with 6 reset in 9850 ms.
Product exploration timeout after 99590 steps with 4 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p2 (NOT p0)), (X p2), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT (AND p1 (NOT p2) p0))), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 14 factoid took 140 ms. Reduced automaton from 7 states, 16 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 148 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
RANDOM walk for 40000 steps (8 resets) in 4753 ms. (8 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 610 ms. (65 steps per ms) remains 1/1 properties
[2025-06-07 10:21:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 546/550 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/550 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 829/1379 variables, 535/540 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1379 variables, 0/540 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1380 variables, 0/541 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1640/3020 variables, 1380/1921 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3020 variables, 0/1921 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/3020 variables, 0/1921 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3020/3020 variables, and 1921 constraints, problems are : Problem set: 0 solved, 1 unsolved in 669 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 1380/1380 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 546/550 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/550 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 829/1379 variables, 535/540 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1379 variables, 0/540 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1380 variables, 0/541 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1640/3020 variables, 1380/1921 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3020 variables, 1/1922 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3020 variables, 0/1922 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/3020 variables, 0/1922 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3020/3020 variables, and 1922 constraints, problems are : Problem set: 0 solved, 1 unsolved in 904 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 1380/1380 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1582ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 2175 steps, including 0 resets, run visited all 1 properties in 142 ms. (steps per millisecond=15 )
Parikh walk visited 1 properties in 142 ms.
Knowledge obtained : [(AND (NOT p1) p2 (NOT p0)), (X p2), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT (AND p1 (NOT p2) p0))), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT p2)), (F (NOT (OR p2 (NOT p1)))), (F (NOT (OR p2 p1)))]
Knowledge based reduction with 14 factoid took 275 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 146 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 175 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
[2025-06-07 10:21:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 10:21:11] [INFO ] [Real]Absence check using 540 positive place invariants in 663 ms returned sat
[2025-06-07 10:21:13] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 1309 ms returned sat
[2025-06-07 10:21:16] [INFO ] [Real]Absence check using state equation in 3097 ms returned sat
[2025-06-07 10:21:16] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 10:21:18] [INFO ] [Nat]Absence check using 540 positive place invariants in 439 ms returned sat
[2025-06-07 10:21:18] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 292 ms returned sat
[2025-06-07 10:21:21] [INFO ] [Nat]Absence check using state equation in 3093 ms returned sat
[2025-06-07 10:21:21] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 65 ms.
[2025-06-07 10:21:29] [INFO ] Added : 429 causal constraints over 86 iterations in 7759 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 4 out of 1380 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 13 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2025-06-07 10:21:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:21:30] [INFO ] Implicit Places using invariants in 783 ms returned []
[2025-06-07 10:21:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:21:31] [INFO ] Implicit Places using invariants and state equation in 1715 ms returned []
Implicit Place search using SMT with State Equation took 2503 ms to find 0 implicit places.
Running 1240 sub problems to find dead transitions.
[2025-06-07 10:21:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 580/3020 variables, and 40 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 40/540 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 1240/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1240 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 2 (OVERLAPS) 800/1380 variables, 500/540 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1380/3020 variables, and 541 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 0/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60352ms problems are : Problem set: 0 solved, 1240 unsolved
Search for dead transitions found 0 dead transitions in 60355ms
Finished structural reductions in LTL mode , in 1 iterations and 62877 ms. Remains : 1380/1380 places, 1640/1640 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 p2 (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 105 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 165 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
RANDOM walk for 40000 steps (8 resets) in 4245 ms. (9 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 571 ms. (69 steps per ms) remains 1/1 properties
[2025-06-07 10:22:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 546/550 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/550 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 829/1379 variables, 535/540 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1379 variables, 0/540 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1380 variables, 0/541 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1640/3020 variables, 1380/1921 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3020 variables, 0/1921 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/3020 variables, 0/1921 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3020/3020 variables, and 1921 constraints, problems are : Problem set: 0 solved, 1 unsolved in 723 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 1380/1380 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 546/550 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/550 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 829/1379 variables, 535/540 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1379 variables, 0/540 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1380 variables, 0/541 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1640/3020 variables, 1380/1921 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3020 variables, 1/1922 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3020 variables, 0/1922 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/3020 variables, 0/1922 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3020/3020 variables, and 1922 constraints, problems are : Problem set: 0 solved, 1 unsolved in 964 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 1380/1380 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1694ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 2391 steps, including 0 resets, run visited all 1 properties in 162 ms. (steps per millisecond=14 )
Parikh walk visited 1 properties in 162 ms.
Knowledge obtained : [(AND p2 (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT p2)), (F (NOT (OR p2 (NOT p1)))), (F (NOT (OR p2 p1)))]
Knowledge based reduction with 4 factoid took 220 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 172 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 162 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
[2025-06-07 10:22:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 10:22:40] [INFO ] [Real]Absence check using 540 positive place invariants in 692 ms returned sat
[2025-06-07 10:22:42] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 1294 ms returned sat
[2025-06-07 10:22:45] [INFO ] [Real]Absence check using state equation in 3146 ms returned sat
[2025-06-07 10:22:45] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 10:22:47] [INFO ] [Nat]Absence check using 540 positive place invariants in 459 ms returned sat
[2025-06-07 10:22:47] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 311 ms returned sat
[2025-06-07 10:22:50] [INFO ] [Nat]Absence check using state equation in 3277 ms returned sat
[2025-06-07 10:22:50] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 76 ms.
[2025-06-07 10:22:58] [INFO ] Added : 429 causal constraints over 86 iterations in 8027 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 188 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 8 reset in 9940 ms.
Product exploration explored 100000 steps with 4 reset in 9457 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 147 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Support contains 4 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 32 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 10:23:18] [INFO ] Redundant transitions in 28 ms returned []
Running 1240 sub problems to find dead transitions.
[2025-06-07 10:23:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 580/3020 variables, and 40 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 40/540 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 1240/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1240 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 2 (OVERLAPS) 800/1380 variables, 500/540 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1380/3020 variables, and 541 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 0/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60348ms problems are : Problem set: 0 solved, 1240 unsolved
Search for dead transitions found 0 dead transitions in 60350ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60420 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Built C files in :
/tmp/ltsmin7328125044506667206
[2025-06-07 10:24:19] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7328125044506667206
Running compilation step : cd /tmp/ltsmin7328125044506667206;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7328125044506667206;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7328125044506667206;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 4 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 11 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2025-06-07 10:24:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:24:22] [INFO ] Implicit Places using invariants in 757 ms returned []
[2025-06-07 10:24:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:24:24] [INFO ] Implicit Places using invariants and state equation in 1643 ms returned []
Implicit Place search using SMT with State Equation took 2402 ms to find 0 implicit places.
Running 1240 sub problems to find dead transitions.
[2025-06-07 10:24:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 580/3020 variables, and 40 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 40/540 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 1240/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1240 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 2 (OVERLAPS) 800/1380 variables, 500/540 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1)
(s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
(s9 1)
(s10 1)
(s11 1)
(s12 0)
(s13 1)
(s14 1)
(s15 1)
(s16 1)
(s17 1)
(s18 1)
(s19 1)
(s20 0)
(s21 1)
(s22 1)
(s23 1)
(s24 1)
(s25 1)
(s26 1)
(s27 1)
(s28 1)
(s29 1)
(s30 1)
(s31 1)
(s32 1)
(s33 1)
(s34 1)
(s35 1)
(s36 1)
(s37 1)
(s38 1)
(s39 1)
(s40 1)
(s41 1)
(s42 1)
(s43 1)
(s44 1)
(s45 1)
(s46 1)
(s47 1)
(s48 1)
(s49 1)
(s50 1)
(s51 1)
(s52 0)
(s53 1)
(s54 1)
(s55 1)
(s56 1)
(s57 1)
(s58 1)
(s59 1)
(s60 1)
(s61 1)
(s62 0)
(s63 1)
(s64 1)
(s65 1)
(s66 1)
(s67 1)
(s68 1)
(s69 1)
(s70 1)
(s71 1)
(s72 1)
(s73 1)
(s74 1)
(s75 1)
(s76 1)
(s77 1)
(s78 1)
(s79 1)
(s80 1)
(s81 1)
(s82 1)
(s83 1)
(s84 1)
(s85 1)
(s86 1)
(s87 1)
(s88 1)
(s89 1)
(s90 1)
(s91 1)
(s92 1)
(s93 1)
(s94 0)
(s95 1)
(s96 1)
(s97 1)
(s98 1)
(s99 1)
(s100 1)
(s101 1)
(s102 1)
(s103 1)
(s104 1)
(s105 1)
(s106 1)
(s107 1)
(s108 1)
(s109 1)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 0)
(s118 0)
(s119 0)
(s120 0)
(s121 0)
(s122 1)
(s123 0)
(s124 0)
(s125 0)
(s126 0)
(s127 0)
(s128 0)
(s129 0)
(s130 1)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 0)
(s143 0)
(s144 0)
(s145 0)
(s146 0)
(s147 0)
(s148 0)
(s149 0)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s157 0)
(s158 0)
(s159 0)
(s160 0)
(s161 0)
(s162 1)
(s163 0)
(s164 0)
(s165 0)
(s166 0)
(s167 0)
(s168 0)
(s169 0)
(s170 0)
(s171 0)
(s172 1)
(s173 0)
(s174 0)
(s175 0)
(s176 0)
(s177 0)
(s178 0)
(s179 0)
(s180 0)
(s181 0)
(s182 0)
(s183 0)
(s184 0)
(s185 0)
(s186 0)
(s187 0)
(s188 0)
(s189 0)
(s190 0)
(s191 0)
(s192 0)
(s193 0)
(s194 0)
(s195 0)
(s196 0)
(s197 0)
(s198 0)
(s199 0)
(s200 0)
(s201 0)
(s202 0)
(s203 0)
(s204 1)
(s205 0)
(s206 0)
(s207 0)
(s208 0)
(s209 0)
(s210 0)
(s211 0)
(s212 0)
(s213 0)
(s214 0)
(s215 0)
(s216 0)
(s217 0)
(s218 0)
(s219 0)
(s220 1)
(s221 1)
(s222 1)
(s223 1)
(s224 1)
(s225 1)
(s226 1)
(s227 1)
(s228 1)
(s229 1)
(s230 1)
(s231 1)
(s232 1)
(s233 1)
(s234 1)
(s235 1)
(s236 1)
(s237 1)
(s238 1)
(s239 1)
(s240 0)
(s241 0)
(s242 0)
(s243 0)
(s244 0)
(s245 0)
(s246 0)
(s247 0)
(s248 0)
(s249 0)
(s250 1)
(s251 1)
(s252 1)
(s253 1)
(s254 1)
(s255 1)
(s256 1)
(s257 1)
(s258 1)
(s259 1)
(s260 1)
(s261 1)
(s262 1)
(s263 1)
(s264 1)
(s265 1)
(s266 1)
(s267 1)
(s268 1)
(s269 1)
(s270 1)
(s271 0)
(s272 1)
(s273 1)
(s274 1)
(s275 1)
(s276 1)
(s277 1)
(s278 1)
(s279 1)
(s280 1)
(s281 1)
(s282 1)
(s283 1)
(s284 1)
(s285 1)
(s286 1)
(s287 1)
(s288 1)
(s289 1)
(s290 1)
(s291 1)
(s292 1)
(s293 1)
(s294 1)
(s295 1)
(s296 1)
(s297 1)
(s298 1)
(s299 1)
(s300 1)
(s301 1)
(s302 1)
(s303 1)
(s304 1)
(s305 1)
(s306 1)
(s307 1)
(s308 1)
(s309 1)
(s310 1)
(s311 1)
(s312 1)
(s313 1)
(s314 1)
(s315 1)
(s316 1)
(s317 1)
(s318 1)
(s319 1)
(s320 1)
(s321 1)
(s322 1)
(s323 1)
(s324 1)
(s325 1)
(s326 1)
(s327 1)
(s328 1)
(s329 1)
(s330 0)
(s331 0)
(s332 0)
(s333 0)
(s334 0)
(s335 0)
(s336 0)
(s337 0)
(s338 0)
(s339 0)
(s340 0)
(s341 0)
(s342 0)
(s343 0)
(s344 0)
(s345 0)
(s346 0)
(s347 0)
(s348 0)
(s349 0)
(s350 1)
(s351 1)
(s352 1)
(s353 1)
(s354 1)
(s355 1)
(s356 1)
(s357 1)
(s358 1)
(s359 1)
(s360 0)
(s361 0)
(s362 0)
(s363 0)
(s364 0)
(s365 0)
(s366 0)
(s367 0)
(s368 0)
(s369 0)
(s370 0)
(s371 0)
(s372 0)
(s373 0)
(s374 0)
(s375 0)
(s376 0)
(s377 0)
(s378 0)
(s379 0)
(s380 0)
(s381 1)
(s382 0)
(s383 0)
(s384 0)
(s385 0)
(s386 0)
(s387 0)
(s388 0)
(s389 0)
(s390 0)
(s391 0)
(s392 0)
(s393 0)
(s394 0)
(s395 0)
(s396 0)
(s397 0)
(s398 0)
(s399 0)
(s400 0)
(s401 0)
(s402 0)
(s403 0)
(s404 0)
(s405 0)
(s406 0)
(s407 0)
(s408 0)
(s409 0)
(s410 0)
(s411 0)
(s412 0)
(s413 0)
(s414 0)
(s415 0)
(s416 0)
(s417 0)
(s418 0)
(s419 0)
(s420 0)
(s421 0)
(s422 0)
(s423 0)
(s424 0)
(s425 0)
(s426 0)
(s427 0)
(s428 0)
(s429 0)
(s430 0)
(s431 0)
(s432 0)
(s433 0)
(s434 0)
(s435 0)
(s436 0)
(s437 0)
(s438 0)
(s439 0)
(s440 0)
(s441 1)
(s442 1)
(s443 1)
(s444 1)
(s445 1)
(s446 1)
(s447 1)
(s448 1)
(s449 1)
(s450 1)
(s451 0)
(s452 1)
(s453 1)
(s454 1)
(s455 1)
(s456 1)
(s457 1)
(s458 1)
(s459 1)
(s460 1)
(s461 1)
(s462 0)
(s463 1)
(s464 1)
(s465 1)
(s466 1)
(s467 1)
(s468 1)
(s469 1)
(s470 1)
(s471 1)
(s472 1)
(s473 0)
(s474 1)
(s475 1)
(s476 1)
(s477 1)
(s478 1)
(s479 1)
(s480 1)
(s481 1)
(s482 1)
(s483 1)
(s484 0)
(s485 1)
(s486 1)
(s487 1)
(s488 1)
(s489 1)
(s490 0)
(s491 1)
(s492 1)
(s493 1)
(s494 1)
(s495 0)
(s496 1)
(s497 1)
(s498 1)
(s499 0)
(s500 0)
(s501 1)
(s502 1)
(s503 1)
(s504 1)
(s505 1)
(s506 0)
(s507 1)
(s508 1)
(s509 1)
(s510 1)
(s511 1)
(s512 1)
(s513 1)
(s514 1)
(s515 1)
(s516 1)
(s517 0)
(s518 1)
(s519 1)
(s520 1)
(s521 1)
(s522 1)
(s523 0)
(s524 1)
(s525 1)
(s526 1)
(s527 1)
(s528 0)
(s529 1)
(s530 0)
(s531 1)
(s532 1)
(s533 1)
(s534 1)
(s535 1)
(s536 1)
(s537 1)
(s538 1)
(s539 0)
(s540 1)
(s541 1)
(s542 1)
(s543 1)
(s544 1)
(s545 1)
(s546 0)
(s547 1)
(s548 1)
(s549 1)
(s550 1)
(s551 0)
(s552 0)
(s553 0)
(s554 0)
(s555 0)
(s556 0)
(s557 0)
(s558 0)
(s559 0)
(s560 0)
(s561 1)
(s562 0)
(s563 0)
(s564 0)
(s565 0)
(s566 0)
(s567 0)
(s568 0)
(s569 0)
(s570 0)
(s571 0)
(s572 1)
(s573 0)
(s574 0)
(s575 0)
(s576 0)
(s577 0)
(s578 0)
(s579 0)
(s580 0)
(s581 0)
(s582 0)
(s583 1)
(s584 0)
(s585 0)
(s586 0)
(s587 0)
(s588 0)
(s589 0)
(s590 0)
(s591 0)
(s592 0)
(s593 0)
(s594 1)
(s595 0)
(s596 0)
(s597 0)
(s598 0)
(s599 0)
(s600 1)
(s601 0)
(s602 0)
(s603 0)
(s604 0)
(s605 1)
(s606 0)
(s607 0)
(s608 0)
(s609 1)
(s610 1)
(s611 0)
(s612 0)
(s613 0)
(s614 0)
(s615 0)
(s616 1)
(s617 0)
(s618 0)
(s619 0)
(s620 0)
(s621 0)
(s622 0)
(s623 0)
(s624 0)
(s625 0)
(s626 0)
(s627 1)
(s628 0)
(s629 0)
(s630 0)
(s631 0)
(s632 0)
(s633 1)
(s634 0)
(s635 0)
(s636 0)
(s637 0)
(s638 1)
(s639 0)
(s640 1)
(s641 0)
(s642 0)
(s643 0)
(s644 0)
(s645 0)
(s646 0)
(s647 0)
(s648 0)
(s649 1)
(s650 0)
(s651 0)
(s652 0)
(s653 0)
(s654 0)
(s655 0)
(s656 1)
(s657 0)
(s658 0)
(s659 0)
(s660 1)
(s661 1)
(s662 1)
(s663 1)
(s664 1)
(s665 1)
(s666 1)
(s667 1)
(s668 1)
(s669 1)
(s670 1)
(s671 1)
(s672 1)
(s673 0)
(s674 1)
(s675 1)
(s676 1)
(s677 1)
(s678 0)
(s679 1)
(s680 1)
(s681 1)
(s682 1)
(s683 1)
(s684 1)
(s685 1)
(s686 1)
(s687 1)
(s688 1)
(s689 1)
(s690 1)
(s691 1)
(s692 1)
(s693 1)
(s694 1)
(s695 1)
(s696 1)
(s697 1)
(s698 1)
(s699 1)
(s700 1)
(s701 1)
(s702 1)
(s703 1)
(s704 1)
(s705 1)
(s706 1)
(s707 1)
(s708 1)
(s709 1)
(s710 1)
(s711 1)
(s712 1)
(s713 1)
(s714 1)
(s715 1)
(s716 1)
(s717 1)
(s718 1)
(s719 1)
(s720 1)
(s721 1)
(s722 1)
(s723 1)
(s724 1)
(s725 1)
(s726 1)
(s727 1)
(s728 1)
(s729 1)
(s730 1)
(s731 1)
(s732 1)
(s733 1)
(s734 1)
(s735 1)
(s736 1)
(s737 1)
(s738 1)
(s739 1)
(s740 1)
(s741 1)
(s742 1)
(s743 1)
(s744 1)
(s745 1)
(s746 1)
(s747 1)
(s748 1)
(s749 1)
(s750 1)
(s751 1)
(s752 1)
(s753 1)
(s754 1)
(s755 1)
(s756 1)
(s757 1)
(s758 1)
(s759 1)
(s760 1)
(s761 1)
(s762 1)
(s763 1)
(s764 1)
(s765 1)
(s766 1)
(s767 1)
(s768 1)
(s769 1)
(s770 0)
(s771 0)
(s772 0)
(s773 0)
(s774 0)
(s775 0)
(s776 0)
(s777 0)
(s778 0)
(s779 0)
(s780 0)
(s781 0)
(s782 0)
(s783 1)
(s784 0)
(s785 0)
(s786 0)
(s787 0)
(s788 1)
(s789 0)
(s790 0)
(s791 0)
(s792 0)
(s793 0)
(s794 0)
(s795 0)
(s796 0)
(s797 0)
(s798 0)
(s799 0)
(s800 0)
(s801 0)
(s802 0)
(s803 0)
(s804 0)
(s805 0)
(s806 0)
(s807 0)
(s808 0)
(s809 0)
(s810 0)
(s811 0)
(s812 0)
(s813 0)
(s814 0)
(s815 0)
(s816 0)
(s817 0)
(s818 0)
(s819 0)
(s820 0)
(s821 0)
(s822 0)
(s823 0)
(s824 0)
(s825 0)
(s826 0)
(s827 0)
(s828 0)
(s829 0)
(s830 0)
(s831 0)
(s832 0)
(s833 0)
(s834 0)
(s835 0)
(s836 0)
(s837 0)
(s838 0)
(s839 0)
(s840 0)
(s841 0)
(s842 0)
(s843 0)
(s844 0)
(s845 0)
(s846 0)
(s847 0)
(s848 0)
(s849 0)
(s850 0)
(s851 0)
(s852 0)
(s853 0)
(s854 0)
(s855 0)
(s856 0)
(s857 0)
(s858 0)
(s859 0)
(s860 0)
(s861 0)
(s862 0)
(s863 0)
(s864 0)
(s865 0)
(s866 0)
(s867 0)
(s868 0)
(s869 0)
(s870 0)
(s871 0)
(s872 0)
(s873 0)
(s874 0)
(s875 0)
(s876 0)
(s877 0)
(s878 0)
(s879 0)
(s880 0)
(s881 29)
(s882 29)
(s883 0)
(s884 0)
(s885 0)
(s886 0)
(s887 0)
(s888 0)
(s889 0)
(s890 0)
(s891 0)
(s892 0)
(s893 0)
(s894 0)
(s895 0)
(s896 0)
(s897 0)
(s898 0)
(s899 29)
(s900 0)
(s901 29)
(s902 0)
(s903 0)
(s904 0)
(s905 0)
(s906 0)
(s907 0)
(s908 0)
(s909 0)
(s910 0)
(s911 0)
(s912 0)
(s913 0)
(s914 0)
(s915 0)
(s916 29)
(s917 0)
(s918 0)
(s919 0)
(s920 0)
(s921 0)
(s922 0)
(s923 29)
(s924 0)
(s925 0)
(s926 0)
(s927 0)
(s928 0)
(s929 0)
(s930 0)
(s931 29)
(s932 0)
(s933 0)
(s934 0)
(s935 0)
(s936 0)
(s937 0)
(s938 0)
(s939 0)
(s940 0)
(s941 0)
(s942 0)
(s943 0)
(s944 29)
(s945 0)
(s946 0)
(s947 0)
(s948 0)
(s949 0)
(s950 0)
(s951 0)
(s952 0)
(s953 0)
(s954 29)
(s955 0)
(s956 0)
(s957 0)
(s958 0)
(s959 29)
(s960 0)
(s961 0)
(s962 0)
(s963 0)
(s964 0)
(s965 0)
(s966 0)
(s967 0)
(s968 0)
(s969 28)
(s970 0)
(s971 0)
(s972 0)
(s973 0)
(s974 0)
(s975 0)
(s976 0)
(s977 29)
(s978 0)
(s979 0)
(s980 0)
(s981 0)
(s982 0)
(s983 0)
(s984 0)
(s985 0)
(s986 0)
(s987 0)
(s988 0)
(s989 0)
(s990 0)
(s991 29)
(s992 0)
(s993 0)
(s994 0)
(s995 0)
(s996 0)
(s997 0)
(s998 0)
(s999 0)
(s1000 0)
(s1001 0)
(s1002 0)
(s1003 0)
(s1004 0)
(s1005 0)
(s1006 0)
(s1007 0)
(s1008 0)
(s1009 0)
(s1010 0)
(s1011 0)
(s1012 29)
(s1013 0)
(s1014 0)
(s1015 0)
(s1016 0)
(s1017 0)
(s1018 0)
(s1019 0)
(s1020 0)
(s1021 0)
(s1022 0)
(s1023 0)
(s1024 0)
(s1025 0)
(s1026 0)
(s1027 0)
(s1028 0)
(s1029 0)
(s1030 0)
(s1031 0)
(s1032 0)
(s1033 0)
(s1034 0)
(s1035 29)
(s1036 0)
(s1037 0)
(s1038 0)
(s1039 0)
(s1040 0)
(s1041 0)
(s1042 0)
(s1043 29)
(s1044 0)
(s1045 0)
(s1046 0)
(s1047 29)
(s1048 0)
(s1049 29)
(s1050 0)
(s1051 0)
(s1052 0)
(s1053 0)
(s1054 0)
(s1055 0)
(s1056 0)
(s1057 0)
(s1058 29)
(s1059 0)
(s1060 0)
(s1061 0)
(s1062 0)
(s1063 0)
(s1064 0)
(s1065 0)
(s1066 0)
(s1067 0)
(s1068 29)
(s1069 0)
(s1070 0)
(s1071 0)
(s1072 29)
(s1073 0)
(s1074 29)
(s1075 29)
(s1076 0)
(s1077 0)
(s1078 29)
(s1079 29)
(s1080 0)
(s1081 timeout
0)
(s1082 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1380/3020 variables, and 541 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 0/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60361ms problems are : Problem set: 0 solved, 1240 unsolved
Search for dead transitions found 0 dead transitions in 60363ms
Finished structural reductions in LTL mode , in 1 iterations and 62783 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Built C files in :
/tmp/ltsmin11922476725153060077
[2025-06-07 10:25:24] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11922476725153060077
Running compilation step : cd /tmp/ltsmin11922476725153060077;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11922476725153060077;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11922476725153060077;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-07 10:25:27] [INFO ] Flatten gal took : 50 ms
[2025-06-07 10:25:28] [INFO ] Flatten gal took : 88 ms
[2025-06-07 10:25:28] [INFO ] Time to serialize gal into /tmp/LTL4716039539959772266.gal : 15 ms
[2025-06-07 10:25:28] [INFO ] Time to serialize properties into /tmp/LTL13940496848569381329.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4716039539959772266.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13647143063407599922.hoa' '-atoms' '/tmp/LTL13940496848569381329.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL13940496848569381329.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13647143063407599922.hoa
Detected timeout of ITS tools.
[2025-06-07 10:25:43] [INFO ] Flatten gal took : 45 ms
[2025-06-07 10:25:43] [INFO ] Flatten gal took : 45 ms
[2025-06-07 10:25:43] [INFO ] Time to serialize gal into /tmp/LTL11466125855003602014.gal : 7 ms
[2025-06-07 10:25:43] [INFO ] Time to serialize properties into /tmp/LTL3064477884904190429.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11466125855003602014.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3064477884904190429.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((X(("(pb3_1_5<=p1il_7_4)")&&(X("(pb4_7_2<=p1ol_10_9)"))))||(F(("(pb4_7_2<=p1ol_10_9)")&&(("(pb4_7_2<=p1ol_10_9)")U("(p1il_6_9<=pb1_...166
Formula 0 simplified : X(!"(pb3_1_5<=p1il_7_4)" | X!"(pb4_7_2<=p1ol_10_9)") & G(!"(pb4_7_2<=p1ol_10_9)" | (!"(pb4_7_2<=p1ol_10_9)" R !"(p1il_6_9<=pb1_4_7)"...157
Detected timeout of ITS tools.
[2025-06-07 10:25:58] [INFO ] Flatten gal took : 44 ms
[2025-06-07 10:25:58] [INFO ] Applying decomposition
[2025-06-07 10:25:58] [INFO ] Flatten gal took : 45 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1658775414583203420.txt' '-o' '/tmp/graph1658775414583203420.bin' '-w' '/tmp/graph1658775414583203420.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1658775414583203420.bin' '-l' '-1' '-v' '-w' '/tmp/graph1658775414583203420.weights' '-q' '0' '-e' '0.001'
[2025-06-07 10:25:58] [INFO ] Decomposing Gal with order
[2025-06-07 10:25:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 10:25:58] [INFO ] Removed a total of 1597 redundant transitions.
[2025-06-07 10:25:58] [INFO ] Flatten gal took : 77 ms
[2025-06-07 10:25:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 99 labels/synchronizations in 62 ms.
[2025-06-07 10:25:59] [INFO ] Time to serialize gal into /tmp/LTL11826883456432855208.gal : 11 ms
[2025-06-07 10:25:59] [INFO ] Time to serialize properties into /tmp/LTL10331165098096154655.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11826883456432855208.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10331165098096154655.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((X(("(gu97.pb3_1_5<=gu97.p1il_7_4)")&&(X("(gu465.pb4_7_2<=gu465.p1ol_10_9)"))))||(F(("(gu465.pb4_7_2<=gu465.p1ol_10_9)")&&(("(gu465...222
Formula 0 simplified : X(!"(gu97.pb3_1_5<=gu97.p1il_7_4)" | X!"(gu465.pb4_7_2<=gu465.p1ol_10_9)") & G(!"(gu465.pb4_7_2<=gu465.p1ol_10_9)" | (!"(gu465.pb4_7...213
Detected timeout of ITS tools.
Treatment of property SquareGrid-PT-100510-LTLCardinality-11 finished in 393281 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 28 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2025-06-07 10:26:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:26:14] [INFO ] Implicit Places using invariants in 803 ms returned []
[2025-06-07 10:26:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:26:16] [INFO ] Implicit Places using invariants and state equation in 1680 ms returned []
Implicit Place search using SMT with State Equation took 2485 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 10:26:16] [INFO ] Redundant transitions in 25 ms returned []
Running 1240 sub problems to find dead transitions.
[2025-06-07 10:26:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 580/3020 variables, and 40 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 40/540 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 1240/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1240 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 2 (OVERLAPS) 800/1380 variables, 500/540 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1380/3020 variables, and 541 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 0/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60334ms problems are : Problem set: 0 solved, 1240 unsolved
Search for dead transitions found 0 dead transitions in 60336ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62891 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : SquareGrid-PT-100510-LTLCardinality-12
Stuttering criterion allowed to conclude after 84912 steps with 0 reset in 6652 ms.
FORMULA SquareGrid-PT-100510-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-100510-LTLCardinality-12 finished in 69597 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(((p0||X((X(G(p1)) U (p0&&X(G(p1)))))) U p2))))'
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 16 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2025-06-07 10:27:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:27:24] [INFO ] Implicit Places using invariants in 781 ms returned []
[2025-06-07 10:27:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:27:26] [INFO ] Implicit Places using invariants and state equation in 1621 ms returned []
Implicit Place search using SMT with State Equation took 2405 ms to find 0 implicit places.
Running 1240 sub problems to find dead transitions.
[2025-06-07 10:27:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 580/3020 variables, and 40 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 40/540 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 1240/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1240 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 2 (OVERLAPS) 800/1380 variables, 500/540 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1)
(s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
(s9 1)
(s10 1)
(s11 1)
(s12 0)
(s13 1)
(s14 1)
(s15 1)
(s16 1)
(s17 1)
(s18 1)
(s19 1)
(s20 0)
(s21 1)
(s22 1)
(s23 1)
(s24 1)
(s25 1)
(s26 1)
(s27 1)
(s28 1)
(s29 1)
(s30 1)
(s31 1)
(s32 1)
(s33 1)
(s34 1)
(s35 1)
(s36 1)
(s37 1)
(s38 1)
(s39 1)
(s40 1)
(s41 1)
(s42 1)
(s43 1)
(s44 1)
(s45 1)
(s46 1)
(s47 1)
(s48 1)
(s49 1)
(s50 1)
(s51 1)
(s52 0)
(s53 1)
(s54 1)
(s55 1)
(s56 1)
(s57 1)
(s58 1)
(s59 1)
(s60 1)
(s61 1)
(s62 0)
(s63 1)
(s64 1)
(s65 1)
(s66 1)
(s67 1)
(s68 1)
(s69 1)
(s70 1)
(s71 1)
(s72 1)
(s73 1)
(s74 1)
(s75 1)
(s76 1)
(s77 1)
(s78 1)
(s79 1)
(s80 1)
(s81 1)
(s82 1)
(s83 1)
(s84 1)
(s85 1)
(s86 1)
(s87 1)
(s88 1)
(s89 1)
(s90 1)
(s91 1)
(s92 1)
(s93 1)
(s94 0)
(s95 1)
(s96 1)
(s97 1)
(s98 1)
(s99 1)
(s100 1)
(s101 1)
(s102 1)
(s103 1)
(s104 1)
(s105 1)
(s106 1)
(s107 1)
(s108 1)
(s109 1)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 0)
(s118 0)
(s119 0)
(s120 0)
(s121 0)
(s122 1)
(s123 0)
(s124 0)
(s125 0)
(s126 0)
(s127 0)
(s128 0)
(s129 0)
(s130 1)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 0)
(s143 0)
(s144 0)
(s145 0)
(s146 0)
(s147 0)
(s148 0)
(s149 0)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s157 0)
(s158 0)
(s159 0)
(s160 0)
(s161 0)
(s162 1)
(s163 0)
(s164 0)
(s165 0)
(s166 0)
(s167 0)
(s168 0)
(s169 0)
(s170 0)
(s171 0)
(s172 1)
(s173 0)
(s174 0)
(s175 0)
(s176 0)
(s177 0)
(s178 0)
(s179 0)
(s180 0)
(s181 0)
(s182 0)
(s183 0)
(s184 0)
(s185 0)
(s186 0)
(s187 0)
(s188 0)
(s189 0)
(s190 0)
(s191 0)
(s192 0)
(s193 0)
(s194 0)
(s195 0)
(s196 0)
(s197 0)
(s198 0)
(s199 0)
(s200 0)
(s201 0)
(s202 0)
(s203 0)
(s204 1)
(s205 0)
(s206 0)
(s207 0)
(s208 0)
(s209 0)
(s210 0)
(s211 0)
(s212 0)
(s213 0)
(s214 0)
(s215 0)
(s216 0)
(s217 0)
(s218 0)
(s219 0)
(s220 1)
(s221 1)
(s222 1)
(s223 1)
(s224 1)
(s225 1)
(s226 1)
(s227 1)
(s228 1)
(s229 1)
(s230 1)
(s231 1)
(s232 1)
(s233 1)
(s234 1)
(s235 1)
(s236 1)
(s237 1)
(s238 1)
(s239 1)
(s240 0)
(s241 0)
(s242 0)
(s243 0)
(s244 0)
(s245 0)
(s246 0)
(s247 0)
(s248 0)
(s249 0)
(s250 1)
(s251 1)
(s252 1)
(s253 1)
(s254 1)
(s255 1)
(s256 1)
(s257 1)
(s258 1)
(s259 1)
(s260 1)
(s261 1)
(s262 1)
(s263 1)
(s264 1)
(s265 1)
(s266 1)
(s267 1)
(s268 1)
(s269 1)
(s270 1)
(s271 0)
(s272 1)
(s273 1)
(s274 1)
(s275 1)
(s276 1)
(s277 1)
(s278 1)
(s279 1)
(s280 1)
(s281 1)
(s282 1)
(s283 1)
(s284 1)
(s285 1)
(s286 1)
(s287 1)
(s288 1)
(s289 1)
(s290 1)
(s291 1)
(s292 1)
(s293 1)
(s294 1)
(s295 1)
(s296 1)
(s297 1)
(s298 1)
(s299 1)
(s300 1)
(s301 1)
(s302 1)
(s303 1)
(s304 1)
(s305 1)
(s306 1)
(s307 1)
(s308 1)
(s309 1)
(s310 1)
(s311 1)
(s312 1)
(s313 1)
(s314 1)
(s315 1)
(s316 1)
(s317 1)
(s318 1)
(s319 1)
(s320 1)
(s321 1)
(s322 1)
(s323 1)
(s324 1)
(s325 1)
(s326 1)
(s327 1)
(s328 1)
(s329 1)
(s330 0)
(s331 0)
(s332 0)
(s333 0)
(s334 0)
(s335 0)
(s336 0)
(s337 0)
(s338 0)
(s339 0)
(s340 0)
(s341 0)
(s342 0)
(s343 0)
(s344 0)
(s345 0)
(s346 0)
(s347 0)
(s348 0)
(s349 0)
(s350 1)
(s351 1)
(s352 1)
(s353 1)
(s354 1)
(s355 1)
(s356 1)
(s357 1)
(s358 1)
(s359 1)
(s360 0)
(s361 0)
(s362 0)
(s363 0)
(s364 0)
(s365 0)
(s366 0)
(s367 0)
(s368 0)
(s369 0)
(s370 0)
(s371 0)
(s372 0)
(s373 0)
(s374 0)
(s375 0)
(s376 0)
(s377 0)
(s378 0)
(s379 0)
(s380 0)
(s381 1)
(s382 0)
(s383 0)
(s384 0)
(s385 0)
(s386 0)
(s387 0)
(s388 0)
(s389 0)
(s390 0)
(s391 0)
(s392 0)
(s393 0)
(s394 0)
(s395 0)
(s396 0)
(s397 0)
(s398 0)
(s399 0)
(s400 0)
(s401 0)
(s402 0)
(s403 0)
(s404 0)
(s405 0)
(s406 0)
(s407 0)
(s408 0)
(s409 0)
(s410 0)
(s411 0)
(s412 0)
(s413 0)
(s414 0)
(s415 0)
(s416 0)
(s417 0)
(s418 0)
(s419 0)
(s420 0)
(s421 0)
(s422 0)
(s423 0)
(s424 0)
(s425 0)
(s426 0)
(s427 0)
(s428 0)
(s429 0)
(s430 0)
(s431 0)
(s432 0)
(s433 0)
(s434 0)
(s435 0)
(s436 0)
(s437 0)
(s438 0)
(s439 0)
(s440 0)
(s441 1)
(s442 1)
(s443 1)
(s444 1)
(s445 1)
(s446 1)
(s447 1)
(s448 1)
(s449 1)
(s450 1)
(s451 0)
(s452 1)
(s453 1)
(s454 1)
(s455 1)
(s456 1)
(s457 1)
(s458 1)
(s459 1)
(s460 1)
(s461 1)
(s462 0)
(s463 1)
(s464 1)
(s465 1)
(s466 1)
(s467 1)
(s468 1)
(s469 1)
(s470 1)
(s471 1)
(s472 1)
(s473 0)
(s474 1)
(s475 1)
(s476 timeout
1) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1380/3020 variables, and 541 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 0/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60338ms problems are : Problem set: 0 solved, 1240 unsolved
Search for dead transitions found 0 dead transitions in 60341ms
Finished structural reductions in LTL mode , in 1 iterations and 62768 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Stuttering acceptance computed with spot in 223 ms :[(NOT p2), (NOT p2), (NOT p2), (OR (NOT p1) (NOT p0)), (NOT p1), true]
Running random walk in product with property : SquareGrid-PT-100510-LTLCardinality-13
Product exploration explored 100000 steps with 9110 reset in 8560 ms.
Product exploration explored 100000 steps with 8522 reset in 9193 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 p2 p0 p1), (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p0)))))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2))]
Knowledge based reduction with 3 factoid took 152 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 6 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 221 ms :[(NOT p2), (NOT p2), (NOT p2), (OR (NOT p1) (NOT p0)), (NOT p1), true]
RANDOM walk for 40000 steps (8 resets) in 4453 ms. (8 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 564 ms. (70 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 583 ms. (68 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 560 ms. (71 steps per ms) remains 3/3 properties
[2025-06-07 10:28:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 552/558 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/558 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 821/1379 variables, 533/540 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1379 variables, 0/540 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 1/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1380 variables, 0/541 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 1640/3020 variables, 1380/1921 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3020 variables, 0/1921 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 0/3020 variables, 0/1921 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3020/3020 variables, and 1921 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1021 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 1380/1380 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 552/558 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/558 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 821/1379 variables, 533/540 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1379 variables, 0/540 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 1/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1380 variables, 0/541 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 1640/3020 variables, 1380/1921 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3020 variables, 3/1924 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3020 variables, 0/1924 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 0/3020 variables, 0/1924 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3020/3020 variables, and 1924 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1711 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 1380/1380 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2744ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Finished Parikh walk after 1804 steps, including 0 resets, run visited all 3 properties in 131 ms. (steps per millisecond=13 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 3 properties in 131 ms.
Knowledge obtained : [(AND p2 p0 p1), (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p0)))))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (F (NOT p1)), (F (NOT p0)), (F (NOT (OR p2 p0))), (F (NOT p2))]
Knowledge based reduction with 3 factoid took 278 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 6 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 211 ms :[(NOT p2), (NOT p2), (NOT p2), (OR (NOT p1) (NOT p0)), (NOT p1), true]
Stuttering acceptance computed with spot in 221 ms :[(NOT p2), (NOT p2), (NOT p2), (OR (NOT p1) (NOT p0)), (NOT p1), true]
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 17 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2025-06-07 10:28:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:28:52] [INFO ] Implicit Places using invariants in 776 ms returned []
[2025-06-07 10:28:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:28:54] [INFO ] Implicit Places using invariants and state equation in 1658 ms returned []
Implicit Place search using SMT with State Equation took 2437 ms to find 0 implicit places.
Running 1240 sub problems to find dead transitions.
[2025-06-07 10:28:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 580/3020 variables, and 40 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 40/540 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 1240/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1240 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 2 (OVERLAPS) 800/1380 variables, 500/540 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1380/3020 variables, and 541 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 0/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60342ms problems are : Problem set: 0 solved, 1240 unsolved
Search for dead transitions found 0 dead transitions in 60345ms
Finished structural reductions in LTL mode , in 1 iterations and 62805 ms. Remains : 1380/1380 places, 1640/1640 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 p2 p0 p1), (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p0)))))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2))]
Knowledge based reduction with 3 factoid took 137 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 6 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 194 ms :[(NOT p2), (NOT p2), (NOT p2), (OR (NOT p1) (NOT p0)), (NOT p1), true]
RANDOM walk for 40000 steps (8 resets) in 4336 ms. (9 steps per ms) remains 2/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 579 ms. (68 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 572 ms. (69 steps per ms) remains 2/2 properties
[2025-06-07 10:29:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 549/553 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/553 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 826/1379 variables, 535/540 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1379 variables, 0/540 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1380 variables, 0/541 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1640/3020 variables, 1380/1921 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3020 variables, 0/1921 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/3020 variables, 0/1921 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3020/3020 variables, and 1921 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1024 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 1380/1380 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 549/553 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/553 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 826/1379 variables, 535/540 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1379 variables, 0/540 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1380 variables, 0/541 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1640/3020 variables, 1380/1921 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3020 variables, 2/1923 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3020 variables, 0/1923 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/3020 variables, 0/1923 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3020/3020 variables, and 1923 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1331 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 1380/1380 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2364ms problems are : Problem set: 0 solved, 2 unsolved
Finished Parikh walk after 1930 steps, including 0 resets, run visited all 2 properties in 141 ms. (steps per millisecond=13 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 2 properties in 145 ms.
Knowledge obtained : [(AND p2 p0 p1), (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p0)))))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (F (NOT p1)), (F (NOT p0)), (F (NOT (OR p2 p0))), (F (NOT p2))]
Knowledge based reduction with 3 factoid took 249 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 6 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 220 ms :[(NOT p2), (NOT p2), (NOT p2), (OR (NOT p1) (NOT p0)), (NOT p1), true]
Stuttering acceptance computed with spot in 248 ms :[(NOT p2), (NOT p2), (NOT p2), (OR (NOT p1) (NOT p0)), (NOT p1), true]
Stuttering acceptance computed with spot in 233 ms :[(NOT p2), (NOT p2), (NOT p2), (OR (NOT p1) (NOT p0)), (NOT p1), true]
Product exploration explored 100000 steps with 7796 reset in 8846 ms.
Product exploration explored 100000 steps with 7378 reset in 9212 ms.
Applying partial POR strategy [false, false, false, false, true, true]
Stuttering acceptance computed with spot in 203 ms :[(NOT p2), (NOT p2), (NOT p2), (OR (NOT p1) (NOT p0)), (NOT p1), true]
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 26 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 10:30:20] [INFO ] Redundant transitions in 25 ms returned []
Running 1240 sub problems to find dead transitions.
[2025-06-07 10:30:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 580/3020 variables, and 40 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 40/540 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 1240/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1240 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 2 (OVERLAPS) 800/1380 variables, 500/540 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1380/3020 variables, and 541 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 0/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60322ms problems are : Problem set: 0 solved, 1240 unsolved
Search for dead transitions found 0 dead transitions in 60324ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60383 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Built C files in :
/tmp/ltsmin498635028004908553
[2025-06-07 10:31:21] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin498635028004908553
Running compilation step : cd /tmp/ltsmin498635028004908553;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin498635028004908553;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin498635028004908553;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 11 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2025-06-07 10:31:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:31:25] [INFO ] Implicit Places using invariants in 776 ms returned []
[2025-06-07 10:31:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:31:26] [INFO ] Implicit Places using invariants and state equation in 1639 ms returned []
Implicit Place search using SMT with State Equation took 2418 ms to find 0 implicit places.
Running 1240 sub problems to find dead transitions.
[2025-06-07 10:31:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 580/3020 variables, and 40 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 40/540 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 1240/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1240 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 2 (OVERLAPS) 800/1380 variables, 500/540 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1380/3020 variables, and 541 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 0/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60335ms problems are : Problem set: 0 solved, 1240 unsolved
Search for dead transitions found 0 dead transitions in 60338ms
Finished structural reductions in LTL mode , in 1 iterations and 62772 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Built C files in :
/tmp/ltsmin5666194574141132787
[2025-06-07 10:32:27] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5666194574141132787
Running compilation step : cd /tmp/ltsmin5666194574141132787;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5666194574141132787;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5666194574141132787;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-07 10:32:30] [INFO ] Flatten gal took : 43 ms
[2025-06-07 10:32:30] [INFO ] Flatten gal took : 43 ms
[2025-06-07 10:32:30] [INFO ] Time to serialize gal into /tmp/LTL15997339962842385437.gal : 8 ms
[2025-06-07 10:32:30] [INFO ] Time to serialize properties into /tmp/LTL11366551550189293306.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15997339962842385437.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13172093196306704189.hoa' '-atoms' '/tmp/LTL11366551550189293306.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL11366551550189293306.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13172093196306704189.hoa
Detected timeout of ITS tools.
[2025-06-07 10:32:45] [INFO ] Flatten gal took : 43 ms
[2025-06-07 10:32:45] [INFO ] Flatten gal took : 44 ms
[2025-06-07 10:32:45] [INFO ] Time to serialize gal into /tmp/LTL4337049149731502212.gal : 7 ms
[2025-06-07 10:32:45] [INFO ] Time to serialize properties into /tmp/LTL6402652836853707311.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4337049149731502212.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6402652836853707311.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X((("(p1il_6_1<=pbl_8_9)")||(X((X(G("(p1ol_10_1<=pbl_7_8)")))U(("(p1il_6_1<=pbl_8_9)")&&(X(G("(p1ol_10_1<=pbl_7_8)")))))))U("(pb4...175
Formula 0 simplified : XX((!"(p1il_6_1<=pbl_8_9)" & X(!"(p1il_6_1<=pbl_8_9)" W XF!"(p1ol_10_1<=pbl_7_8)")) R !"(pb4_5_5<=pb2_5_6)")
Detected timeout of ITS tools.
[2025-06-07 10:33:00] [INFO ] Flatten gal took : 47 ms
[2025-06-07 10:33:00] [INFO ] Applying decomposition
[2025-06-07 10:33:00] [INFO ] Flatten gal took : 43 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12001828523315123920.txt' '-o' '/tmp/graph12001828523315123920.bin' '-w' '/tmp/graph12001828523315123920.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12001828523315123920.bin' '-l' '-1' '-v' '-w' '/tmp/graph12001828523315123920.weights' '-q' '0' '-e' '0.001'
[2025-06-07 10:33:00] [INFO ] Decomposing Gal with order
[2025-06-07 10:33:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 10:33:00] [INFO ] Removed a total of 1618 redundant transitions.
[2025-06-07 10:33:00] [INFO ] Flatten gal took : 77 ms
[2025-06-07 10:33:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 82 labels/synchronizations in 36 ms.
[2025-06-07 10:33:01] [INFO ] Time to serialize gal into /tmp/LTL18157264681609152566.gal : 11 ms
[2025-06-07 10:33:01] [INFO ] Time to serialize properties into /tmp/LTL14334255999553434815.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18157264681609152566.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14334255999553434815.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X((("(gu87.p1il_6_1<=gu87.pbl_8_9)")||(X((X(G("(gu171.p1ol_10_1<=gu171.pbl_7_8)")))U(("(gu87.p1il_6_1<=gu87.pbl_8_9)")&&(X(G("(gu...231
Formula 0 simplified : XX((!"(gu87.p1il_6_1<=gu87.pbl_8_9)" & X(!"(gu87.p1il_6_1<=gu87.pbl_8_9)" W XF!"(gu171.p1ol_10_1<=gu171.pbl_7_8)")) R !"(gu461.pb4_5...175
Detected timeout of ITS tools.
Treatment of property SquareGrid-PT-100510-LTLCardinality-13 finished in 352445 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(X((G(p0)&&p1)))||X((!p1 U !p0))))'
Support contains 3 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 18 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2025-06-07 10:33:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:33:16] [INFO ] Implicit Places using invariants in 753 ms returned []
[2025-06-07 10:33:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:33:18] [INFO ] Implicit Places using invariants and state equation in 1661 ms returned []
Implicit Place search using SMT with State Equation took 2417 ms to find 0 implicit places.
Running 1240 sub problems to find dead transitions.
[2025-06-07 10:33:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 580/3020 variables, and 40 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 40/540 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 1240/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1240 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 2 (OVERLAPS) 800/1380 variables, 500/540 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
(s0 1)
(s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
(s9 1)
(s10 1)
(s11 1)
(s12 0)
(s13 1)
(s14 1)
(s15 1)
(s16 1)
(s17 1)
(s18 1)
(s19 1)
(s20 0)
(s21 1)
(s22 1)
(s23 1)
(s24 1)
(s25 1)
(s26 1)
(s27 1)
(s28 1)
(s29 1)
(s30 1)
(s31 1)
(s32 1)
(s33 1)
(s34 1)
(s35 1)
(s36 1)
(s37 1)
(s38 1)
(s39 1)
(s40 1)
(s41 1)
(s42 1)
(s43 1)
(s44 1)
(s45 1)
(s46 1)
(s47 1)
(s48 1)
(s49 1)
(s50 1)
(s51 1)
(s52 0)
(s53 1)
(s54 1)
(s55 1)
(s56 1)
(s57 1)
(s58 1)
(s59 1)
(s60 1)
(s61 1)
(s62 0)
(s63 1)
(s64 1)
(s65 1)
(s66 1)
(s67 1)
(s68 1)
(s69 1)
(s70 1)
(s71 1)
(s72 1)
(s73 1)
(s74 1)
(s75 1)
(s76 1)
(s77 1)
(s78 1)
(s79 1)
(s80 1)
(s81 1)
(s82 1)
(s83 1)
(s84 1)
(s85 1)
(s86 1)
(s87 1)
(s88 1)
(s89 1)
(s90 1)
(s91 1)
(s92 1)
(s93 1)
(s94 0)
(s95 1)
(s96 1)
(s97 1)
(s98 1)
(s99 1)
(s100 1)
(s101 1)
(s102 1)
(s103 1)
(s104 1)
(s105 1)
(s106 1)
(s107 1)
(s108 1)
(s109 1)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 0)
(s118 0)
(s119 0)
(s120 0)
(s121 0)
(s122 1)
(s123 0)
(s124 0)
(s125 0)
(s126 0)
(s127 0)
(s128 0)
(s129 0)
(s130 1)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 0)
(s143 0)
(s144 0)
(s145 0)
(s146 0)
(s147 0)
(s148 0)
(s149 0)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s157 0)
(s158 0)
(s159 0)
(s160 0)
(s161 0)
(s162 1)
(s163 0)
(s164 0)
(s165 0)
(s166 0)
(s167 0)
(s168 0)
(s169 0)
(s170 0)
(s171 0)
(s172 1)
(s173 0)
(s174 0)
(s175 0)
(s176 0)
(s177 0)
(s178 0)
(s179 0)
(s180 0)
(s181 0)
(s182 0)
(s183 0)
(s184 0)
(s185 0)
(s186 0)
(s187 0)
(s188 0)
(s189 0)
(s190 0)
(s191 0)
(s192 0)
(s193 0)
(s194 0)
(s195 0)
(s196 0)
(s197 0)
(s198 0)
(s199 0)
(s200 0)
(s201 0)
(s202 0)
(s203 0)
(s204 1)
(s205 0)
(s206 0)
(s207 0)
(s208 0)
(s209 0)
(s210 0)
(s211 0)
(s212 0)
(s213 0)
(s214 0)
(s215 0)
(s216 0)
(s217 0)
(s218 0)
(s219 0)
(s220 1)
(s221 1)
(s222 1)
(s223 1)
(s224 1)
(s225 1)
(s226 1)
(s227 1)
(s228 1)
(s229 1)
(s230 1)
(s231 1)
(s232 1)
(s233 1)
(s234 1)
(s235 1)
(s236 1)
(s237 1)
(s238 1)
(s239 1)
(s240 0)
(s241 0)
(s242 0)
(s243 0)
(s244 0)
(s245 0)
(s246 0)
(s247 0)
(s248 0)
(s249 0)
(s250 1)
(s251 1)
(s252 1)
(s253 1)
(s254 1)
(s255 1)
(s256 1)
(s257 1)
(s258 1)
(s259 1)
(s260 1)
(s261 1)
(s262 1)
(s263 1)
(s264 1)
(s265 1)
(s266 1)
(s267 1)
(s268 1)
(s269 1)
(s270 1)
(s271 0)
(s272 1)
(s273 1)
(s274 1)
(s275 1)
(s276 1)
(s277 1)
(s278 1)
(s279 1)
(s280 1)
(s281 1)
(s282 1)
(s283 1)
(s284 1)
(s285 1)
(s286 1)
(s287 1)
(s288 1)
(s289 1)
(s290 1)
(s291 1)
(s292 1)
(s293 1)
(s294 1)
(s295 1)
(s296 1)
(s297 1)
(s298 1)
(s299 1)
(s300 1)
(s301 1)
(s302 1)
(s303 1)
(s304 1)
(s305 1)
(s306 1)
(s307 1)
(s308 1)
(s309 1)
(s310 1)
(s311 1)
(s312 1)
(s313 1)
(s314 1)
(s315 1)
(s316 1)
(s317 1)
(s318 1)
(s319 1)
(s320 1)
(s321 1)
(s322 1)
(s323 1)
(s324 1)
(s325 1)
(s326 1)
(s327 1)
(s328 1)
(s329 1)
(s330 0)
(s331 0)
(s332 0)
(s333 0)
(s334 0)
(s335 0)
(s336 0)
(s337 0)
(s338 0)
(s339 0)
(s340 0)
(s341 0)
(s342 0)
(s343 0)
(s344 0)
(s345 0)
(s346 0)
(s347 0)
(s348 0)
(s349 0)
(s350 1)
(s351 1)
(s352 1)
(s353 1)
(s354 1)
(s355 1)
(s356 1)
(s357 1)
(s358 1)
(s359 1)
(s360 0)
(s361 0)
(s362 0)
(s363 0)
(s364 0)
(s365 0)
(s366 0)
(s367 0)
(s368 0)
(s369 0)
(s370 0)
(s371 0)
(s372 0)
(s373 0)
(s374 0)
(s375 0)
(s376 0)
(s377 0)
(s378 0)
(s379 0)
(s380 0)
(s381 1)
(s382 0)
(s383 0)
(s384 0)
(s385 0)
(s386 0)
(s387 0)
(s388 0)
(s389 0)
(s390 0)
(s391 0)
(s392 0)
(s393 0)
(s394 0)
(s395 0)
(s396 0)
(s397 0)
(s398 0)
(s399 0)
(s400 0)
(s401 0)
(s402 0)
(s403 0)
(s404 0)
(s405 0)
(s406 0)
(s407 0)
(s408 0)
(s409 0)
(s410 0)
(s411 0)
(s412 0)
(s413 0)
(s414 0)
(s415 0)
(s416 0)
(s417 0)
(s418 0)
(s419 0)
(s420 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1380/3020 variables, and 541 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 0/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60349ms problems are : Problem set: 0 solved, 1240 unsolved
Search for dead transitions found 0 dead transitions in 60352ms
Finished structural reductions in LTL mode , in 1 iterations and 62793 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Stuttering acceptance computed with spot in 165 ms :[true, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : SquareGrid-PT-100510-LTLCardinality-14
Product exploration explored 100000 steps with 50000 reset in 3813 ms.
Product exploration explored 100000 steps with 50000 reset in 4126 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)), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X (X (OR (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 8 factoid took 20 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SquareGrid-PT-100510-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SquareGrid-PT-100510-LTLCardinality-14 finished in 73131 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 25 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2025-06-07 10:34:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:34:30] [INFO ] Implicit Places using invariants in 777 ms returned []
[2025-06-07 10:34:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:34:31] [INFO ] Implicit Places using invariants and state equation in 1714 ms returned []
Implicit Place search using SMT with State Equation took 2494 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 10:34:31] [INFO ] Redundant transitions in 30 ms returned []
Running 1240 sub problems to find dead transitions.
[2025-06-07 10:34:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 580/3020 variables, and 40 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 40/540 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 1240/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1240 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 2 (OVERLAPS) 800/1380 variables, 500/540 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1380/3020 variables, and 541 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 0/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60326ms problems are : Problem set: 0 solved, 1240 unsolved
Search for dead transitions found 0 dead transitions in 60328ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62884 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : SquareGrid-PT-100510-LTLCardinality-15
Product exploration explored 100000 steps with 1 reset in 8028 ms.
Product exploration explored 100000 steps with 1 reset in 8435 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 94 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
RANDOM walk for 27621 steps (5 resets) in 3007 ms. (9 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 64 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
[2025-06-07 10:35:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 10:35:53] [INFO ] [Real]Absence check using 540 positive place invariants in 449 ms returned sat
[2025-06-07 10:35:55] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-07 10:35:56] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 2456 ms returned sat
[2025-06-07 10:35:59] [INFO ] [Real]Absence check using state equation in 3021 ms returned sat
[2025-06-07 10:35:59] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 10:36:01] [INFO ] [Nat]Absence check using 540 positive place invariants in 491 ms returned sat
[2025-06-07 10:36:01] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 288 ms returned sat
[2025-06-07 10:36:04] [INFO ] [Nat]Absence check using state equation in 3269 ms returned sat
[2025-06-07 10:36:04] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 63 ms.
[2025-06-07 10:36:12] [INFO ] Added : 434 causal constraints over 87 iterations in 7715 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 25 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2025-06-07 10:36:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:36:13] [INFO ] Implicit Places using invariants in 776 ms returned []
[2025-06-07 10:36:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:36:15] [INFO ] Implicit Places using invariants and state equation in 1666 ms returned []
Implicit Place search using SMT with State Equation took 2444 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 10:36:15] [INFO ] Redundant transitions in 30 ms returned []
Running 1240 sub problems to find dead transitions.
[2025-06-07 10:36:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 580/3020 variables, and 40 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 40/540 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 1240/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1240 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 2 (OVERLAPS) 800/1380 variables, 500/540 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1380/3020 variables, and 541 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 0/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60337ms problems are : Problem set: 0 solved, 1240 unsolved
Search for dead transitions found 0 dead transitions in 60341ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62851 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 78 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
RANDOM walk for 35308 steps (7 resets) in 3783 ms. (9 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 110 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
[2025-06-07 10:37:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 10:37:20] [INFO ] [Real]Absence check using 540 positive place invariants in 435 ms returned sat
[2025-06-07 10:37:22] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-07 10:37:22] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 1983 ms returned sat
[2025-06-07 10:37:26] [INFO ] [Real]Absence check using state equation in 3241 ms returned sat
[2025-06-07 10:37:26] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 10:37:27] [INFO ] [Nat]Absence check using 540 positive place invariants in 488 ms returned sat
[2025-06-07 10:37:28] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 303 ms returned sat
[2025-06-07 10:37:31] [INFO ] [Nat]Absence check using state equation in 3290 ms returned sat
[2025-06-07 10:37:31] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 71 ms.
[2025-06-07 10:37:39] [INFO ] Added : 434 causal constraints over 87 iterations in 8060 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1 reset in 8151 ms.
Product exploration explored 100000 steps with 0 reset in 8327 ms.
Built C files in :
/tmp/ltsmin10711215955970780557
[2025-06-07 10:37:56] [INFO ] Too many transitions (1640) to apply POR reductions. Disabling POR matrices.
[2025-06-07 10:37:56] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10711215955970780557
Running compilation step : cd /tmp/ltsmin10711215955970780557;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10711215955970780557;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10711215955970780557;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 1 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 24 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2025-06-07 10:37:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:38:00] [INFO ] Implicit Places using invariants in 757 ms returned []
[2025-06-07 10:38:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 10:38:01] [INFO ] Implicit Places using invariants and state equation in 1729 ms returned []
Implicit Place search using SMT with State Equation took 2488 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 10:38:01] [INFO ] Redundant transitions in 31 ms returned []
Running 1240 sub problems to find dead transitions.
[2025-06-07 10:38:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 580/3020 variables, and 40 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 40/540 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 1240/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1240 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 2 (OVERLAPS) 800/1380 variables, 500/540 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1380 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1380/3020 variables, and 541 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 0/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60361ms problems are : Problem set: 0 solved, 1240 unsolved
Search for dead transitions found 0 dead transitions in 60363ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62913 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Built C files in :
/tmp/ltsmin18175485793806224709
[2025-06-07 10:39:02] [INFO ] Too many transitions (1640) to apply POR reductions. Disabling POR matrices.
[2025-06-07 10:39:02] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18175485793806224709
Running compilation step : cd /tmp/ltsmin18175485793806224709;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18175485793806224709;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18175485793806224709;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-07 10:39:05] [INFO ] Flatten gal took : 42 ms
[2025-06-07 10:39:05] [INFO ] Flatten gal took : 43 ms
[2025-06-07 10:39:05] [INFO ] Time to serialize gal into /tmp/LTL11449414644056076770.gal : 12 ms
[2025-06-07 10:39:05] [INFO ] Time to serialize properties into /tmp/LTL2465068164824795116.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11449414644056076770.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14458731217503361998.hoa' '-atoms' '/tmp/LTL2465068164824795116.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL2465068164824795116.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14458731217503361998.hoa
Detected timeout of ITS tools.
[2025-06-07 10:39:20] [INFO ] Flatten gal took : 43 ms
[2025-06-07 10:39:20] [INFO ] Flatten gal took : 42 ms
[2025-06-07 10:39:20] [INFO ] Time to serialize gal into /tmp/LTL3856421696841689335.gal : 6 ms
[2025-06-07 10:39:20] [INFO ] Time to serialize properties into /tmp/LTL6572301755654613486.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3856421696841689335.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6572301755654613486.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G("(pb2_5_6<2)"))))
Formula 0 simplified : GF!"(pb2_5_6<2)"
Detected timeout of ITS tools.
[2025-06-07 10:39:35] [INFO ] Flatten gal took : 42 ms
[2025-06-07 10:39:35] [INFO ] Applying decomposition
[2025-06-07 10:39:35] [INFO ] Flatten gal took : 43 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2294368548601185552.txt' '-o' '/tmp/graph2294368548601185552.bin' '-w' '/tmp/graph2294368548601185552.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2294368548601185552.bin' '-l' '-1' '-v' '-w' '/tmp/graph2294368548601185552.weights' '-q' '0' '-e' '0.001'
[2025-06-07 10:39:35] [INFO ] Decomposing Gal with order
[2025-06-07 10:39:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 10:39:35] [INFO ] Removed a total of 1600 redundant transitions.
[2025-06-07 10:39:35] [INFO ] Flatten gal took : 71 ms
[2025-06-07 10:39:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2025-06-07 10:39:35] [INFO ] Time to serialize gal into /tmp/LTL12306395252287256293.gal : 19 ms
[2025-06-07 10:39:35] [INFO ] Time to serialize properties into /tmp/LTL9130569262695382667.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12306395252287256293.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9130569262695382667.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(G("(i7.i1.i0.u451.pb2_5_6<2)"))))
Formula 0 simplified : GF!"(i7.i1.i0.u451.pb2_5_6<2)"
Detected timeout of ITS tools.
Treatment of property SquareGrid-PT-100510-LTLCardinality-15 finished in 321688 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((F(p0) U ((p1 U p2) U p3))&&(p3||X(F((p3&&F(p4))))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((p0&&X(p1)))||F((p1&&(p1 U p2)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(((p0||X((X(G(p1)) U (p0&&X(G(p1)))))) U p2))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2025-06-07 10:39:51] [INFO ] Flatten gal took : 49 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin569072327248398719
[2025-06-07 10:39:51] [INFO ] Too many transitions (1640) to apply POR reductions. Disabling POR matrices.
[2025-06-07 10:39:51] [INFO ] Applying decomposition
[2025-06-07 10:39:51] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin569072327248398719
Running compilation step : cd /tmp/ltsmin569072327248398719;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '144' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-06-07 10:39:51] [INFO ] Flatten gal took : 47 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph17042304062122791888.txt' '-o' '/tmp/graph17042304062122791888.bin' '-w' '/tmp/graph17042304062122791888.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17042304062122791888.bin' '-l' '-1' '-v' '-w' '/tmp/graph17042304062122791888.weights' '-q' '0' '-e' '0.001'
[2025-06-07 10:39:51] [INFO ] Decomposing Gal with order
[2025-06-07 10:39:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 10:39:51] [INFO ] Removed a total of 1603 redundant transitions.
[2025-06-07 10:39:51] [INFO ] Flatten gal took : 77 ms
[2025-06-07 10:39:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 195 labels/synchronizations in 42 ms.
[2025-06-07 10:39:52] [INFO ] Time to serialize gal into /tmp/LTLCardinality12780216352966786536.gal : 11 ms
[2025-06-07 10:39:52] [INFO ] Time to serialize properties into /tmp/LTLCardinality2767778479757277616.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality12780216352966786536.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality2767778479757277616.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 5 LTL properties
Checking formula 0 : !((G(F("(gi7.gu154.p1ol_10_5>gi7.gu154.p1o_9_8)"))))
Formula 0 simplified : FG!"(gi7.gu154.p1ol_10_5>gi7.gu154.p1o_9_8)"
Compilation finished in 3271 ms.
Running link step : cd /tmp/ltsmin569072327248398719;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 65 ms.
Running LTSmin : cd /tmp/ltsmin569072327248398719;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin569072327248398719;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin569072327248398719;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(((<>((LTLAPp1==true)) U (((LTLAPp2==true) U (LTLAPp3==true)) U (LTLAPp4==true)))&&((LTLAPp4==true)||X(<>(((LTLAPp4==true)&&<>((LTLAPp5==true))))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin569072327248398719;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(((<>((LTLAPp1==true)) U (((LTLAPp2==true) U (LTLAPp3==true)) U (LTLAPp4==true)))&&((LTLAPp4==true)||X(<>(((LTLAPp4==true)&&<>((LTLAPp5==true))))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin569072327248398719;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X(((LTLAPp6==true)&&X((LTLAPp7==true))))||<>(((LTLAPp7==true)&&((LTLAPp7==true) U (LTLAPp8==true)))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.010: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.010: LTL layer: formula: (X(((LTLAPp6==true)&&X((LTLAPp7==true))))||<>(((LTLAPp7==true)&&((LTLAPp7==true) U (LTLAPp8==true)))))
pins2lts-mc-linux64( 6/ 8), 0.010: "(X(((LTLAPp6==true)&&X((LTLAPp7==true))))||<>(((LTLAPp7==true)&&((LTLAPp7==true) U (LTLAPp8==true)))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 5/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.013: Using Spin LTL semantics
pins2lts-mc-linux64( 4/ 8), 0.019: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.022: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.027: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.029: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.031: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.032: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.049: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.527: DFS-FIFO for weak LTL, using special progress label 1654
pins2lts-mc-linux64( 0/ 8), 0.527: There are 1655 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.527: State length is 1381, there are 1656 groups
pins2lts-mc-linux64( 0/ 8), 0.527: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.527: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.527: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.527: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 6/ 8), 3.513: ~119 levels ~960 states ~452848 transitions
pins2lts-mc-linux64( 5/ 8), 5.846: ~239 levels ~1920 states ~965432 transitions
pins2lts-mc-linux64( 5/ 8), 10.102: ~479 levels ~3840 states ~2072224 transitions
pins2lts-mc-linux64( 5/ 8), 18.655: ~959 levels ~7680 states ~4333032 transitions
pins2lts-mc-linux64( 6/ 8), 38.812: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 52.930:
pins2lts-mc-linux64( 0/ 8), 52.930: mean standard work distribution: 57.7% (states) 57.7% (transitions)
pins2lts-mc-linux64( 0/ 8), 52.930:
pins2lts-mc-linux64( 0/ 8), 52.930: Explored 10279 states 5985169 transitions, fanout: 582.272
pins2lts-mc-linux64( 0/ 8), 52.930: Total exploration time 52.390 sec (38.280 sec minimum, 46.283 sec on average)
pins2lts-mc-linux64( 0/ 8), 52.930: States per second: 196, Transitions per second: 114243
pins2lts-mc-linux64( 0/ 8), 52.930:
pins2lts-mc-linux64( 0/ 8), 52.930: Progress states detected: 44
pins2lts-mc-linux64( 0/ 8), 52.930: Redundant explorations: -99.8282
pins2lts-mc-linux64( 0/ 8), 52.930:
pins2lts-mc-linux64( 0/ 8), 52.930: Queue width: 8B, total height: 11079, memory: 0.08MB
pins2lts-mc-linux64( 0/ 8), 52.930: Tree memory: 301.6MB, 52.9 B/state, compr.: 1.0%
pins2lts-mc-linux64( 0/ 8), 52.930: Tree fill ratio (roots/leafs): 4.0%/100.0%
pins2lts-mc-linux64( 0/ 8), 52.930: Stored 1686 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 52.930: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 52.930: Est. total memory use: 301.7MB (~1024.1MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin569072327248398719;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X(((LTLAPp6==true)&&X((LTLAPp7==true))))||<>(((LTLAPp7==true)&&((LTLAPp7==true) U (LTLAPp8==true)))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin569072327248398719;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X(((LTLAPp6==true)&&X((LTLAPp7==true))))||<>(((LTLAPp7==true)&&((LTLAPp7==true) U (LTLAPp8==true)))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:1583)

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SquareGrid-PT-100510"
export BK_EXAMINATION="LTLCardinality"
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 2-5832"
echo " Executing tool itstools"
echo " Input is SquareGrid-PT-100510, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r212-tall-174901995300915"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SquareGrid-PT-100510.tgz
mv SquareGrid-PT-100510 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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