Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r342-tall-171679092700047.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is RingSingleMessageInMbox-PT-d1m020, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r342-tall-171679092700047
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.3M
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 23 07:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 23 07:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 23:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K Apr 12 23:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 12 23:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 101K Apr 12 23:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 07:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 5.8M May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1716813941175

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=RingSingleMessageInMbox-PT-d1m020
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-27 12:45:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2024-05-27 12:45:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 12:45:42] [INFO ] Load time of PNML (sax parser for PT used): 446 ms
[2024-05-27 12:45:42] [INFO ] Transformed 6690 places.
[2024-05-27 12:45:43] [INFO ] Transformed 11934 transitions.
[2024-05-27 12:45:43] [INFO ] Parsed PT model containing 6690 places and 11934 transitions and 47736 arcs in 623 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 6690/6690 places, 11934/11934 transitions.
Reduce places removed 4322 places and 0 transitions.
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Iterating post reduction 0 with 4424 rules applied. Total rules applied 4424 place count 2368 transition count 11832
Applied a total of 4424 rules in 217 ms. Remains 2368 /6690 variables (removed 4322) and now considering 11832/11934 (removed 102) transitions.
// Phase 1: matrix 11832 rows 2368 cols
[2024-05-27 12:45:43] [INFO ] Computed 3 invariants in 265 ms
[2024-05-27 12:45:45] [INFO ] Implicit Places using invariants in 2253 ms returned []
Implicit Place search using SMT only with invariants took 2280 ms to find 0 implicit places.
Running 11831 sub problems to find dead transitions.
[2024-05-27 12:45:45] [INFO ] Invariant cache hit.
[2024-05-27 12:45:48] [INFO ] State equation strengthened by 9588 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2367 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 11831 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2367/14200 variables, and 1 constraints, problems are : Problem set: 0 solved, 11831 unsolved in 30290 ms.
Refiners :[Positive P Invariants (semi-flows): 0/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/2368 constraints, ReadFeed: 0/9588 constraints, PredecessorRefiner: 11831/65 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 11831 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2367 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 11831 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
(s9 1)
(s10 1)
(s11 1)
(s12 1)
(s13 1)
(s14 1)
(s15 1)
(s16 1)
(s17 1)
(s18 1)
(s19 1)
(s20 1)
(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 1)
(s53 1)
(s54 1)
(s55 1)
(s56 1)
(s57 1)
(s58 1)
(s59 1)
(s60 1)
(s61 1)
(s62 1)
(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 1)
(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 1)
(s111 1)
(s112 1)
(s113 1)
(s114 1)
(s115 1)
(s116 1)
(s117 1)
(s118 1)
(s119 1)
(s120 1)
(s121 1)
(s122 1)
(s123 1)
(s124 1)
(s125 1)
(s126 1)
(s127 1)
(s128 1)
(s129 1)
(s130 1)
(s131 1)
(s132 1)
(s133 1)
(s134 1)
(s135 1)
(s136 1)
(s137 1)
(s138 1)
(s139 1)
(s140 1)
(s141 1)
(s142 1)
(s143 1)
(s144 1)
(s145 1)
(s146 1)
(s147 1)
(s148 1)
(s149 1)
(s150 1)
(s151 1)
(s152 1)
(s153 1)
(s154 1)
(s155 1)
(s156 1)
(s157 1)
(s158 1)
(s159 1)
(s160 1)
(s161 1)
(s162 1)
(s163 1)
(s164 1)
(s165 1)
(s166 1)
(s167 1)
(s168 1)
(s169 1)
(s170 1)
(s171 1)
(s172 1)
(s173 1)
(s174 1)
(s175 1)
(s176 1)
(s177 1)
(s178 1)
(s179 1)
(s180 1)
(s181 1)
(s182 1)
(s183 1)
(s184 1)
(s185 1)
(s186 1)
(s187 1)
(s188 1)
(s189 1)
(s190 1)
(s191 1)
(s192 1)
(s193 1)
(s194 1)
(s195 1)
(s196 1)
(s197 1)
(s198 1)
(s199 1)
(s200 1)
(s201 1)
(s202 1)
(s203 1)
(s204 1)
(s205 1)
(s206 1)
(s207 1)
(s208 1)
(s209 1)
(s210 1)
(s211 1)
(s212 1)
(s213 1)
(s214 1)
(s215 1)
(s216 1)
(s217 1)
(s218 1)
(s219 1)
(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 1)
(s241 1)
(s242 1)
(s243 1)
(s244 1)
(s245 1)
(s246 1)
(s247 1)
(s248 1)
(s249 1)
(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 1)
(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 1)
(s331 1)
(s332 1)
(s333 1)
(s334 1)
(s335 1)
(s336 1)
(s337 1)
(s338 1)
(s339 1)
(s340 1)
(s341 1)
(s342 1)
(s343 1)
(s344 1)
(s345 1)
(s346 1)
(s347 1)
(s348 1)
(s349 1)
(s350 1)
(s351 1)
(s352 1)
(s353 1)
(s354 1)
(s355 1)
(s356 1)
(s357 1)
(s358 1)
(s359 1)
(s360 1)
(s361 1)
(s362 1)
(s363 1)
(s364 1)
(s365 1)
(s366 1)
(s367 1)
(s368 1)
(s369 1)
(s370 1)
(s371 1)
(s372 1)
(s373 1)
(s374 1)
(s375 1)
(s376 1)
(s377 1)
(s378 1)
(s379 1)
(s380 1)
(s381 1)
(s382 1)
(s383 1)
(s384 1)
(s385 1)
(s386 1)
(s387 1)
(s388 1)
(s389 1)
(s390 1)
(s391 1)
(s392 1)
(s393 1)
(s394 1)
(s395 1)
(s396 1)
(s397 1)
(s398 1)
(s399 1)
(s400 1)
(s401 1)
(s402 1)
(s403 1)
(s404 1)
(s405 1)
(s406 1)
(s407 1)
(s408 1)
(s409 1)
(s410 1)
(s411 1)
(s412 1)
(s413 1)
(s414 1)
(s415 1)
(s416 1)
(s417 1)
(s418 1)
(s419 1)
(s420 1)
(s421 1)
(s422 1)
(s423 1)
(s424 1)
(s425 1)
(s426 1)
(s427 1)
(s428 1)
(s429 1)
(s430 1)
(s431 1)
(s432 1)
(s433 1)
(s434 1)
(s435 1)
(s436 1)
(s437 1)
(s438 1)
(s439 1)
(s440 1)
(s441 1)
(s442 1)
(s443 1)
(s444 1)
(s445 1)
(s446 1)
(s447 1)
(s448 1)
(s449 1)
(s450 1)
(s451 1)
(s452 1)
(s453 1)
(s454 1)
(s455 1)
(s456 1)
(s457 1)
(s458 1)
(s459 1)
(s460 1)
(s461 1)
(s462 1)
(s463 1)
(s464 1)
(s465 1)
(s466 1)
(s467 1)
(s468 1)
(s469 1)
(s470 1)
(s471 1)
(s472 1)
(s473 1)
(s474 1)
(s475 1)
(s476 1)
(s477 1)
(s478 1)
(s479 1)
(s480 1)
(s481 1)
(s482 1)
(s483 1)
(s484 1)
(s485 1)
(s486 1)
(s487 1)
(s488 1)
(s489 1)
(s490 1)
(s491 1)
(s492 1)
(s493 1)
(s494 1)
(s495 1)
(s496 1)
(s497 1)
(s498 1)
(s499 1)
(s500 1)
(s501 1)
(s502 1)
(s503 1)
(s504 1)
(s505 1)
(s506 1)
(s507 1)
(s508 1)
(s509 1)
(s510 1)
(s511 1)
(s512 1)
(s513 1)
(s514 1)
(s515 1)
(s516 1)
(s517 1)
(s518 1)
(s519 1)
(s520 1)
(s521 1)
(s522 1)
(s523 1)
(s524 1)
(s525 1)
(s526 1)
(s527 1)
(s528 1)
(s529 1)
(s530 1)
(s531 1)
(s532 1)
(s533 1)
(s534 1)
(s535 1)
(s536 1)
(s537 1)
(s538 1)
(s539 1)
(s540 1)
(s541 1)
(s542 1)
(s543 1)
(s544 1)
(s545 1)
(s546 1)
(s547 1)
(s548 1)
(s549 1)
(s550 1)
(s551 1)
(s552 1)
(s553 1)
(s554 1)
(s555 1)
(s556 1)
(s557 1)
(s558 1)
(s559 1)
(s560 1)
(s561 1)
(s562 1)
(s563 1)
(s564 1)
(s565 1)
(s566 1)
(s567 1)
(s568 1)
(s569 1)
(s570 1)
(s571 1)
(s572 1)
(s573 1)
(s574 1)
(s575 1)
(s576 1)
(s577 1)
(s578 1)
(s579 1)
(s580 1)
(s581 1)
(s582 1)
(s583 1)
(s584 1)
(s585 1)
(s586 1)
(s587 1)
(s588 1)
(s589 1)
(s590 1)
(s591 1)
(s592 1)
(s593 1)
(s594 1)
(s595 1)
(s596 1)
(s597 1)
(s598 1)
(s599 1)
(s600 1)
(s601 1)
(s602 1)
(s603 1)
(s604 1)
(s605 1)
(s606 1)
(s607 1)
(s608 1)
(s609 1)
(s610 1)
(s611 1)
(s612 1)
(s613 1)
(s614 1)
(s615 1)
(s616 1)
(s617 1)
(s618 1)
(s619 1)
(s620 1)
(s621 1)
(s622 1)
(s623 1)
(s624 1)
(s625 1)
(s626 1)
(s627 1)
(s628 1)
(s629 1)
(s630 1)
(s631 1)
(s632 1)
(s633 1)
(s634 1)
(s635 1)
(s636 1)
(s637 1)
(s638 1)
(s639 1)
(s640 1)
(s641 1)
(s642 1)
(s643 1)
(s644 1)
(s645 1)
(s646 1)
(s647 1)
(s648 1)
(s649 1)
(s650 1)
(s651 1)
(s652 1)
(s653 1)
(s654 1)
(s655 1)
(s656 1)
(s657 1)
(s658 1)
(s659 1)
(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)
(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 1)
(s771 1)
(s772 1)
(s773 1)
(s774 1)
(s775 1)
(s776 1)
(s777 1)
(s778 1)
(s779 1)
(s780 1)
(s781 1)
(s782 1)
(s783 1)
(s784 1)
(s785 1)
(s786 1)
(s787 1)
(s788 1)
(s789 1)
(s790 1)
(s791 1)
(s792 1)
(s793 1)
(s794 1)
(s795 1)
(s796 1)
(s797 1)
(s798 1)
(s799 1)
(s800 1)
(s801 1)
(s802 1)
(s803 1)
(s804 1)
(s805 1)
(s806 1)
(s807 1)
(s808 1)
(s809 1)
(s810 1)
(s811 1)
(s812 1)
(s813 1)
(s814 1)
(s815 1)
(s816 1)
(s817 1)
(s818 1)
(s819 1)
(s820 1)
(s821 1)
(s822 1)
(s823 1)
(s824 1)
(s825 1)
(s826 1)
(s827 1)
(s828 1)
(s829 1)
(s830 1)
(s831 1)
(s832 1)
(s833 1)
(s834 1)
(s835 1)
(s836 1)
(s837 1)
(s838 1)
(s839 1)
(s840 1)
(s841 1)
(s842 1)
(s843 1)
(s844 1)
(s845 1)
(s846 1)
(s847 1)
(s848 1)
(s849 1)
(s850 1)
(s851 1)
(s852 1)
(s853 1)
(s854 1)
(s855 1)
(s856 1)
(s857 1)
(s858 1)
(s859 1)
(s860 1)
(s861 1)
(s862 1)
(s863 1)
(s864 1)
(s865 1)
(s866 1)
(s867 1)
(s868 1)
(s869 1)
(s870 1)
(s871 1)
(s872 1)
(s873 1)
(s874 1)
(s875 1)
(s876 1)
(s877 1)
(s878 1)
(s879 1)
(s880 1)
(s881 1)
(s882 1)
(s883 1)
(s884 1)
(s885 1)
(s886 1)
(s887 1)
(s888 1)
(s889 1)
(s890 1)
(s891 1)
(s892 1)
(s893 1)
(s894 1)
(s895 1)
(s896 1)
(s897 1)
(s898 1)
(s899 1)
(s900 1)
(s901 1)
(s902 1)
(s903 1)
(s904 1)
(s905 1)
(s906 1)
(s907 1)
(s908 1)
(s909 1)
(s910 1)
(s911 1)
(s912 1)
(s913 1)
(s914 1)
(s915 1)
(s916 1)
(s917 1)
(s918 1)
(s919 1)
(s920 1)
(s921 1)
(s922 1)
(s923 1)
(s924 1)
(s925 1)
(s926 1)
(s927 1)
(s928 1)
(s929 1)
(s930 1)
(s931 1)
(s932 1)
(s933 1)
(s934 1)
(s935 1)
(s936 1)
(s937 1)
(s938 1)
(s939 1)
(s940 1)
(s941 1)
(s942 1)
(s943 1)
(s944 1)
(s945 1)
(s946 1)
(s947 1)
(s948 1)
(s949 1)
(s950 1)
(s951 1)
(s952 1)
(s953 1)
(s954 1)
(s955 1)
(s956 1)
(s957 1)
(s958 1)
(s959 1)
(s960 1)
(s961 1)
(s962 1)
(s963 1)
(s964 1)
(s965 1)
(s966 1)
(s967 1)
(s968 1)
(s969 1)
(s970 1)
(s971 1)
(s972 1)
(s973 1)
(s974 1)
(s975 1)
(s976 1)
(s977 1)
(s978 1)
(s979 1)
(s980 1)
(s981 1)
(s982 1)
(s983 1)
(s984 1)
(s985 1)
(s986 1)
(s987 1)
(s988 1)
(s989 1)
(s990 1)
(s991 1)
(s992 1)
(s993 1)
(s994 1)
(s995 1)
(s996 1)
(s997 1)
(s998 1)
(s999 1)
(s1000 1)
(s1001 1)
(s1002 1)
(s1003 1)
(s1004 1)
(s1005 1)
(s1006 1)
(s1007 1)
(s1008 1)
(s1009 1)
(s1010 1)
(s1011 1)
(s1012 1)
(s1013 1)
(s1014 1)
(s1015 1)
(s1016 1)
(s1017 1)
(s1018 1)
(s1019 1)
(s1020 1)
(s1021 1)
(s1022 1)
(s1023 1)
(s1024 1)
(s1025 1)
(s1026 1)
(s1027 1)
(s1028 1)
(s1029 1)
(s1030 1)
(s1031 1)
(s1032 1)
(s1033 1)
(s1034 1)
(s1035 1)
(s1036 1)
(s1037 1)
(s1038 1)
(s1039 1)
(s1040 1)
(s1041 1)
(s1042 1)
(s1043 1)
(s1044 1)
(s1045 1)
(s1046 1)
(s1047 1)
(s1048 1)
(s1049 1)
(s1050 1)
(s1051 1)
(s1052 1)
(s1053 1)
(s1054 1)
(s1055 1)
(s1056 1)
(s1057 1)
(s1058 1)
(s1059 1)
(s1060 1)
(s1061 1)
(s1062 1)
(s1063 1)
(s1064 1)
(s1065 1)
(s1066 1)
(s1067 1)
(s1068 1)
(s1069 1)
(s1070 1)
(s1071 1)
(s1072 1)
(s1073 1)
(s1074 1)
(s1075 1)
(s1076 1)
(s1077 1)
(s1078 1)
(s1079 1)
(s1080 1)
(s1081 1)
(s1082 1)
(s1083 1)
(s1084 1)
(s1085 1)
(s1086 1)
(s1087 1)
(s1088 1)
(s1089 1)
(s1090 1)
(s1091 1)
(s1092 1)
(s1093 1)
(s1094 1)
(s1095 1)
(s1096 1)
(s1097 1)
(s1098 1)
(s1099 1)
(s1100 1)
(s1101 1)
(s1102 1)
(s1103 1)
(s1104 1)
(s1105 1)
(s1106 1)
(s1107 1)
(s1108 1)
(s1109 1)
(s1110 1)
(s1111 1)
(s1112 1)
(s1113 1)
(s1114 1)
(s1115 1)
(s1116 1)
(s1117 1)
(s1118 1)
(s1119 1)
(s1120 1)
(s1121 1)
(s1122 1)
(s1123 1)
(s1124 1)
(s1125 1)
(s1126 1)
(s1127 1)
(s1128 1)
(s1129 1)
(s1130 1)
(s1131 1)
(s1132 1)
(s1133 1)
(s1134 1)
(s1135 1)
(s1136 1)
(s1137 1)
(s1138 1)
(s1139 1)
(s1140 1)
(s1141 1)
(s1142 1)
(s1143 1)
(s1144 1)
(s1145 1)
(s1146 1)
(s1147 1)
(s1148 1)
(s1149 1)
(s1150 1)
(s1151 1)
(s1152 1)
(s1153 1)
(s1154 1)
(s1155 1)
(s1156 1)
(s1157 1)
(s1158 1)
(s1159 1)
(s1160 1)
(s1161 1)
(s1162 1)
(s1163 1)
(s1164 1)
(s1165 1)
(s1166 1)
(s1167 1)
(s1168 1)
(s1169 1)
(s1170 1)
(s1171 1)
(s1172 1)
(s1173 1)
(s1174 1)
(s1175 1)
(s1176 1)
(s1177 1)
(s1178 1)
(s1179 1)
(s1180 1)
(s1181 1)
(s1182 1)
(s1183 1)
(s1184 1)
(s1185 1)
(s1186 1)
(s1187 1)
(s1188 1)
(s1189 1)
(s1190 1)
(s1191 1)
(s1192 1)
(s1193 1)
(s1194 1)
(s1195 1)
(s1196 1)
(s1197 1)
(s1198 1)
(s1199 1)
(s1200 1)
(s1201 1)
(s1202 1)
(s1203 1)
(s1204 1)
(s1205 1)
(s1206 1)
(s1207 1)
(s1208 1)
(s1209 1)
(s1210 1)
(s1211 1)
(s1212 1)
(s1213 1)
(s1214 1)
(s1215 1)
(s1216 1)
(s1217 1)
(s1218 1)
(s1219 1)
(s1220 1)
(s1221 1)
(s1222 1)
(s1223 1)
(s1224 1)
(s1225 1)
(s1226 1)
(s1227 1)
(s1228 1)
(s1229 1)
(s1230 1)
(s1231 1)
(s1232 1)
(s1233 1)
(s1234 1)
(s1235 1)
(s1236 1)
(s1237 1)
(s1238 1)
(s1239 1)
(s1240 1)
(s1241 1)
(s1242 1)
(s1243 1)
(s1244 1)
(s1245 1)
(s1246 1)
(s1247 1)
(s1248 1)
(s1249 1)
(s1250 1)
(s1251 1)
(s1252 1)
(s1253 1)
(s1254 1)
(s1255 1)
(s1256 1)
(s1257 1)
(s1258 1)
(s1259 1)
(s1260 1)
(s1261 1)
(s1262 1)
(s1263 1)
(s1264 1)
(s1265 1)
(s1266 1)
(s1267 1)
(s1268 1)
(s1269 1)
(s1270 1)
(s1271 1)
(s1272 1)
(s1273 1)
(s1274 1)
(s1275 1)
(s1276 1)
(s1277 1)
(s1278 1)
(s1279 1)
(s1280 1)
(s1281 1)
(s1282 1)
(s1283 1)
(s1284 1)
(s1285 1)
(s1286 1)
(s1287 1)
(s1288 1)
(s1289 1)
(s1290 1)
(s1291 1)
(s1292 1)
(s1293 1)
(s1294 1)
(s1295 1)
(s1296 1)
(s1297 1)
(s1298 1)
(s1299 1)
(s1300 1)
(s1301 1)
(s1302 1)
(s1303 1)
(s1304 1)
(s1305 1)
(s1306 1)
(s1307 1)
(s1308 1)
(s1309 1)
(s1310 1)
(s1311 1)
(s1312 1)
(s1313 1)
(s1314 1)
(s1315 1)
(s1316 1)
(s1317 1)
(s1318 1)
(s1319 1)
(s1320 1)
(s1321 1)
(s1322 1)
(s1323 1)
(s1324 1)
(s1325 1)
(s1326 1)
(s1327 1)
(s1328 1)
(s1329 1)
(s1330 1)
(s1331 1)
(s1332 1)
(s1333 1)
(s1334 1)
(s1335 1)
(s1336 1)
(s1337 1)
(s1338 1)
(s1339 1)
(s1340 1)
(s1341 1)
(s1342 1)
(s1343 1)
(s1344 1)
(s1345 1)
(s1346 1)
(s1347 1)
(s1348 1)
(s1349 1)
(s1350 1)
(s1351 1)
(s1352 1)
(s1353 1)
(s1354 1)
(s1355 1)
(s1356 1)
(s1357 1)
(s1358 1)
(s1359 1)
(s1360 1)
(s1361 1)
(s1362 1)
(s1363 1)
(s1364 1)
(s1365 1)
(s1366 1)
(s1367 1)
(s1368 1)
(s1369 1)
(s1370 1)
(s1371 1)
(s1372 1)
(s1373 1)
(s1374 1)
(s1375 1)
(s1376 1)
(s1377 1)
(s1378 1)
(s1379 1)
(s1380 1)
(s1381 1)
(s1382 1)
(s1383 1)
(s1384 1)
(s1385 1)
(s1386 1)
(s1387 1)
(s1388 1)
(s1389 1)
(s1390 1)
(s1391 1)
(s1392 1)
(s1393 1)
(s1394 1)
(s1395 1)
(s1396 1)
(s1397 1)
(s1398 1)
(s1399 1)
(s1400 1)
(s1401 1)
(s1402 1)
(s1403 1)
(s1404 1)
(s1405 1)
(s1406 1)
(s1407 1)
(s1408 1)
(s1409 1)
(s1410 1)
(s1411 1)
(s1412 1)
(s1413 1)
(s1414 1)
(s1415 1)
(s1416 1)
(s1417 1)
(s1418 1)
(s1419 1)
(s1420 1)
(s1421 1)
(s1422 1)
(s1423 1)
(s1424 1)
(s1425 1)
(s1426 1)
(s1427 1)
(s1428 1)
(s1429 1)
(s1430 1)
(s1431 1)
(s1432 1)
(s1433 1)
(s1434 1)
(s1435 1)
(s1436 1)
(s1437 1)
(s1438 1)
(s1439 1)
(s1440 1)
(s1441 1)
(s1442 1)
(s1443 1)
(s1444 1)
(s1445 1)
(s1446 1)
(s1447 1)
(s1448 1)
(s1449 1)
(s1450 1)
(s1451 1)
(s1452 1)
(s1453 1)
(s1454 1)
(s1455 1)
(s1456 1)
(s1457 1)
(s1458 1)
(s1459 1)
(s1460 1)
(s1461 1)
(s1462 1)
(s1463 1)
(s1464 1)
(s1465 1)
(s1466 1)
(s1467 1)
(s1468 1)
(s1469 1)
(s1470 1)
(s1471 1)
(s1472 1)
(s1473 1)
(s1474 1)
(s1475 1)
(s1476 1)
(s1477 1)
(s1478 1)
(s1479 1)
(s1480 1)
(s1481 1)
(s1482 1)
(s1483 1)
(s1484 1)
(s1485 1)
(s1486 1)
(s1487 1)
(s1488 1)
(s1489 1)
(s1490 1)
(s1491 1)
(s1492 1)
(s1493 1)
(s1494 1)
(s1495 1)
(s1496 1)
(s1497 1)
(s1498 1)
(s1499 1)
(s1500 1)
(s1501 1)
(s1502 1)
(s1503 1)
(s1504 1)
(s1505 1)
(s1506 1)
(s1507 1)
(s1508 1)
(s1509 1)
(s1510 1)
(s1511 1)
(s1512 1)
(s1513 1)
(s1514 1)
(s1515 1)
(s1516 1)
(s1517 1)
(s1518 1)
(s1519 1)
(s1520 1)
(s1521 1)
(s1522 1)
(s1523 1)
(s1524 1)
(s1525 1)
(s1526 1)
(s1527 1)
(s1528 1)
(s1529 1)
(s1530 1)
(s1531 1)
(s1532 1)
(s1533 1)
(s1534 1)
(s1535 1)
(s1536 1)
(s1537 1)
(s1538 1)
(s1539 1)
(s1540 1)
(s1541 1)
(s1542 1)
(s1543 1)
(s1544 1)
(s1545 1)
(s1546 1)
(s1547 1)
(s1548 1)
(s1549 1)
(s1550 1)
(s1551 1)
(s1552 1)
(s1553 1)
(s1554 1)
(s1555 1)
(s1556 1)
(s1557 1)
(s1558 1)
(s1559 1)
(s1560 1)
(s1561 1)
(s1562 1)
(s1563 1)
(s1564 1)
(s1565 1)
(s1566 1)
(s1567 1)
(s1568 1)
(s1569 1)
(s1570 1)
(s1571 1)
(s1572 1)
(s1573 1)
(s1574 1)
(s1575 1)
(s1576 1)
(s1577 1)
(s1578 1)
(s1579 1)
(s1580 1)
(s1581 1)
(s1582 1)
(s1583 1)
(s1584 1)
(s1585 1)
(s1586 1)
(s1587 1)
(s1588 1)
(s1589 1)
(s1590 1)
(s1591 1)
(s1592 1)
(s1593 1)
(s1594 1)
(s1595 1)
(s1596 1)
(s1597 1)
(s1598 1)
(s1599 1)
(s1600 1)
(s1601 1)
(s1602 1)
(s1603 1)
(s1604 1)
(s1605 1)
(s1606 1)
(s1607 1)
(s1608 1)
(s1609 1)
(s1610 1)
(s1611 1)
(s1612 1)
(s1613 1)
(s1614 1)
(s1615 1)
(s1616 1)
(s1617 1)
(s1618 1)
(s1619 1)
(s1620 1)
(s1621 1)
(s1622 1)
(s1623 1)
(s1624 1)
(s1625 1)
(s1626 1)
(s1627 1)
(s1628 1)
(s1629 1)
(s1630 1)
(s1631 1)
(s1632 1)
(s1633 1)
(s1634 1)
(s1635 1)
(s1636 1)
(s1637 1)
(s1638 1)
(s1639 1)
(s1640 1)
(s1641 1)
(s1642 1)
(s1643 1)
(s1644 1)
(s1645 1)
(s1646 1)
(s1647 1)
(s1648 1)
(s1649 1)
(s1650 1)
(s1651 1)
(s1652 1)
(s1653 1)
(s1654 1)
(s1655 1)
(s1656 1)
(s1657 1)
(s1658 1)
(s1659 1)
(s1660 1)
(s1661 1)
(s1662 1)
(s1663 1)
(s1664 1)
(s1665 1)
(s1666 1)
(s1667 1)
(s1668 1)
(s1669 1)
(s1670 1)
(s1671 1)
(s1672 1)
(s1673 1)
(s1674 1)
(s1675 1)
(s1676 1)
(s1677 1)
(s1678 1)
(s1679 1)
(s1680 1)
(s1681 1)
(s1682 1)
(s1683 1)
(s1684 1)
(s1685 1)
(s1686 1)
(s1687 1)
(s1688 1)
(s1689 1)
(s1690 1)
(s1691 1)
(s1692 1)
(s1693 1)
(s1694 1)
(s1695 1)
(s1696 1)
(s1697 1)
(s1698 1)
(s1699 1)
(s1700 1)
(s1701 1)
(s1702 1)
(s1703 1)
(s1704 1)
(s1705 1)
(s1706 1)
(s1707 1)
(s1708 1)
(s1709 1)
(s1710 1)
(s1711 1)
(s1712 1)
(s1713 1)
(s1714 1)
(s1715 1)
(s1716 1)
(s1717 1)
(s1718 1)
(s1719 1)
(s1720 1)
(s1721 1)
(s1722 1)
(s1723 1)
(s1724 1)
(s1725 1)
(s1726 1)
(s1727 1)
(s1728 1)
(s1729 1)
(s1730 1)
(s1731 1)
(s1732 1)
(s1733 1)
(s1734 1)
(s1735 1)
(s1736 1)
(s1737 1)
(s1738 1)
(s1739 1)
(s1740 1)
(s1741 1)
(s1742 1)
(s1743 1)
(s1744 1)
(s1745 1)timeout

org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2367/14200 variables, and 1 constraints, problems are : Problem set: 0 solved, 11831 unsolved in 30143 ms.
Refiners :[Positive P Invariants (semi-flows): 0/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/2368 constraints, ReadFeed: 0/9588 constraints, PredecessorRefiner: 11766/65 constraints, Known Traps: 0/0 constraints]
After SMT, in 180333ms problems are : Problem set: 0 solved, 11831 unsolved
Search for dead transitions found 0 dead transitions in 180561ms
Starting structural reductions in LIVENESS mode, iteration 1 : 2368/6690 places, 11832/11934 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 183122 ms. Remains : 2368/6690 places, 11832/11934 transitions.
Discarding 9470 transitions out of 11832. Remains 2362
Initial state reduction rules removed 1 formulas.
RANDOM walk for 40000 steps (6113 resets) in 8402 ms. (4 steps per ms) remains 446/2361 properties
BEST_FIRST walk for 404 steps (4 resets) in 11 ms. (33 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (1 resets) in 13 ms. (28 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (0 resets) in 9 ms. (40 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (4 resets) in 13 ms. (28 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (3 resets) in 12 ms. (31 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (3 resets) in 14 ms. (26 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (9 resets) in 13 ms. (28 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (3 resets) in 8 ms. (44 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (7 resets) in 15 ms. (25 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (9 resets) in 12 ms. (31 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (3 resets) in 15 ms. (25 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (5 resets) in 11 ms. (33 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (3 resets) in 8 ms. (44 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (1 resets) in 8 ms. (44 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (3 resets) in 9 ms. (40 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (2 resets) in 9 ms. (40 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (5 resets) in 10 ms. (36 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (3 resets) in 9 ms. (40 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (3 resets) in 9 ms. (40 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (3 resets) in 9 ms. (40 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (4 resets) in 12 ms. (31 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (3 resets) in 12 ms. (31 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (2 resets) in 8 ms. (44 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (6 resets) in 11 ms. (33 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (1 resets) in 6 ms. (57 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (4 resets) in 12 ms. (31 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (1 resets) in 9 ms. (40 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (2 resets) in 8 ms. (44 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (3 resets) in 9 ms. (40 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (3 resets) in 8 ms. (44 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (6 resets) in 9 ms. (40 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (5 resets) in 10 ms. (36 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (5 resets) in 10 ms. (36 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (6 resets) in 11 ms. (33 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (0 resets) in 7 ms. (50 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (3 resets) in 11 ms. (33 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (4 resets) in 8 ms. (44 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (2 resets) in 5 ms. (67 steps per ms) remains 446/446 properties
BEST_FIRST walk for 403 steps (15 resets) in 12 ms. (31 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (1 resets) in 6 ms. (57 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (9 resets) in 12 ms. (31 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (3 resets) in 6 ms. (57 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (6 resets) in 9 ms. (40 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (3 resets) in 8 ms. (44 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (3 resets) in 8 ms. (44 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (5 resets) in 11 ms. (33 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (3 resets) in 7 ms. (50 steps per ms) remains 446/446 properties
BEST_FIRST walk for 404 steps (0 resets) in 8 ms. (44 steps per ms) remains 446/446 properties
[2024-05-27 12:48:49] [INFO ] Invariant cache hit.
[2024-05-27 12:48:51] [INFO ] State equation strengthened by 9588 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/454 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 446 unsolved
SMT process timed out in 12072ms, After SMT, problems are : Problem set: 0 solved, 446 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 454 out of 2368 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2368/2368 places, 11832/11832 transitions.
Discarding 844 places :
Symmetric choice reduction at 0 with 844 rule applications. Total rules 844 place count 1524 transition count 2744
Iterating global reduction 0 with 844 rules applied. Total rules applied 1688 place count 1524 transition count 2744
Ensure Unique test removed 132 transitions
Reduce isomorphic transitions removed 132 transitions.
Iterating post reduction 0 with 132 rules applied. Total rules applied 1820 place count 1524 transition count 2612
Discarding 694 places :
Symmetric choice reduction at 1 with 694 rule applications. Total rules 2514 place count 830 transition count 1918
Iterating global reduction 1 with 694 rules applied. Total rules applied 3208 place count 830 transition count 1918
Ensure Unique test removed 663 transitions
Reduce isomorphic transitions removed 663 transitions.
Iterating post reduction 1 with 663 rules applied. Total rules applied 3871 place count 830 transition count 1255
Discarding 122 places :
Symmetric choice reduction at 2 with 122 rule applications. Total rules 3993 place count 708 transition count 1133
Iterating global reduction 2 with 122 rules applied. Total rules applied 4115 place count 708 transition count 1133
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 2 with 98 rules applied. Total rules applied 4213 place count 708 transition count 1035
Applied a total of 4213 rules in 474 ms. Remains 708 /2368 variables (removed 1660) and now considering 1035/11832 (removed 10797) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 475 ms. Remains : 708/2368 places, 1035/11832 transitions.
RANDOM walk for 4000000 steps (678775 resets) in 62016 ms. (64 steps per ms) remains 155/446 properties
BEST_FIRST walk for 40004 steps (573 resets) in 105 ms. (377 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (586 resets) in 127 ms. (312 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (578 resets) in 125 ms. (317 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (597 resets) in 120 ms. (330 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (625 resets) in 122 ms. (325 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (591 resets) in 137 ms. (289 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (552 resets) in 142 ms. (279 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40003 steps (625 resets) in 132 ms. (300 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (669 resets) in 135 ms. (294 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40002 steps (634 resets) in 133 ms. (298 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (597 resets) in 106 ms. (373 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (625 resets) in 122 ms. (325 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (615 resets) in 137 ms. (289 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40003 steps (639 resets) in 118 ms. (336 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40003 steps (607 resets) in 130 ms. (305 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (554 resets) in 81 ms. (487 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40003 steps (568 resets) in 115 ms. (344 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40003 steps (599 resets) in 202 ms. (197 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40003 steps (608 resets) in 89 ms. (444 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (581 resets) in 216 ms. (184 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40003 steps (636 resets) in 126 ms. (314 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (595 resets) in 99 ms. (400 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (595 resets) in 101 ms. (392 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (618 resets) in 100 ms. (396 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40003 steps (614 resets) in 101 ms. (392 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (630 resets) in 130 ms. (305 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (590 resets) in 107 ms. (370 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (560 resets) in 106 ms. (373 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40003 steps (629 resets) in 107 ms. (370 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (612 resets) in 107 ms. (370 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (595 resets) in 97 ms. (408 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40002 steps (629 resets) in 98 ms. (404 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (565 resets) in 83 ms. (476 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (602 resets) in 94 ms. (421 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (612 resets) in 114 ms. (347 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40003 steps (660 resets) in 115 ms. (344 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40003 steps (598 resets) in 92 ms. (430 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (574 resets) in 99 ms. (400 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (607 resets) in 98 ms. (404 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (568 resets) in 110 ms. (360 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (539 resets) in 104 ms. (380 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (624 resets) in 112 ms. (354 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (583 resets) in 105 ms. (377 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (606 resets) in 113 ms. (350 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (561 resets) in 98 ms. (404 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (565 resets) in 110 ms. (360 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40003 steps (612 resets) in 116 ms. (341 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (616 resets) in 112 ms. (354 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (605 resets) in 107 ms. (370 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (644 resets) in 119 ms. (333 steps per ms) remains 155/155 properties
// Phase 1: matrix 1035 rows 708 cols
[2024-05-27 12:49:21] [INFO ] Computed 3 invariants in 27 ms
[2024-05-27 12:49:21] [INFO ] State equation strengthened by 368 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 155 unsolved
At refinement iteration 1 (OVERLAPS) 256/422 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 155 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/422 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 155 unsolved
At refinement iteration 3 (OVERLAPS) 23/445 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 155 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/445 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 155 unsolved
At refinement iteration 5 (OVERLAPS) 740/1185 variables, 445/448 constraints. Problems are: Problem set: 0 solved, 155 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/1185 variables, 73/521 constraints. Problems are: Problem set: 0 solved, 155 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1185 variables, 0/521 constraints. Problems are: Problem set: 0 solved, 155 unsolved
Problem qltransition_1642 is UNSAT
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK SMT_REFINEMENT TOPOLOGICAL INITIAL_STATE
SMT process timed out in 13810ms, After SMT, problems are : Problem set: 0 solved, 155 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 166 out of 708 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 708/708 places, 1035/1035 transitions.
Discarding 233 places :
Symmetric choice reduction at 0 with 233 rule applications. Total rules 233 place count 475 transition count 802
Iterating global reduction 0 with 233 rules applied. Total rules applied 466 place count 475 transition count 802
Discarding 233 places :
Symmetric choice reduction at 0 with 233 rule applications. Total rules 699 place count 242 transition count 569
Iterating global reduction 0 with 233 rules applied. Total rules applied 932 place count 242 transition count 569
Ensure Unique test removed 233 transitions
Reduce isomorphic transitions removed 233 transitions.
Iterating post reduction 0 with 233 rules applied. Total rules applied 1165 place count 242 transition count 336
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 1168 place count 239 transition count 297
Iterating global reduction 1 with 3 rules applied. Total rules applied 1171 place count 239 transition count 297
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 1173 place count 237 transition count 295
Iterating global reduction 1 with 2 rules applied. Total rules applied 1175 place count 237 transition count 295
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 1176 place count 237 transition count 294
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 1180 place count 233 transition count 290
Iterating global reduction 2 with 4 rules applied. Total rules applied 1184 place count 233 transition count 290
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 1188 place count 233 transition count 286
Applied a total of 1188 rules in 94 ms. Remains 233 /708 variables (removed 475) and now considering 286/1035 (removed 749) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 233/708 places, 286/1035 transitions.
Total runtime 232652 ms.
ITS solved all properties within timeout

BK_STOP 1716814175485

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -timeout 180 -rebuildPNML

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RingSingleMessageInMbox-PT-d1m020"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is RingSingleMessageInMbox-PT-d1m020, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r342-tall-171679092700047"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d1m020.tgz
mv RingSingleMessageInMbox-PT-d1m020 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;