Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r056-tall-174854041700153.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 gold2024
Input is CloudReconfiguration-PT-305, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r056-tall-174854041700153
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 8.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 214K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K 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 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 660K May 29 14:32 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 StableMarking

=== Now, execution of the tool begins

BK_START 1748647798424

Invoking MCC driver with
BK_TOOL=gold2024
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=CloudReconfiguration-PT-305
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2025-05-30 23:29:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2025-05-30 23:29:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 23:29:59] [INFO ] Load time of PNML (sax parser for PT used): 155 ms
[2025-05-30 23:29:59] [INFO ] Transformed 2585 places.
[2025-05-30 23:29:59] [INFO ] Transformed 3095 transitions.
[2025-05-30 23:29:59] [INFO ] Found NUPN structural information;
[2025-05-30 23:29:59] [INFO ] Parsed PT model containing 2585 places and 3095 transitions and 6463 arcs in 266 ms.
Graph (trivial) has 2956 edges and 2585 vertex of which 882 / 2585 are part of one of the 63 SCC in 12 ms
Free SCC test removed 819 places
Structural test allowed to assert that 867 places are NOT stable. Took 49 ms.
Ensure Unique test removed 936 transitions
Reduce redundant transitions removed 936 transitions.
RANDOM walk for 40000 steps (713 resets) in 3828 ms. (10 steps per ms) remains 1315/1718 properties
BEST_FIRST walk for 120 steps (8 resets) in 15 ms. (7 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 24 ms. (4 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 15 ms. (7 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 114 ms. (1 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 103 ms. (1 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 19 ms. (6 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 16 ms. (7 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 18 ms. (6 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 16 ms. (7 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 36 ms. (3 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 26 ms. (4 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 25 ms. (4 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 15 ms. (7 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 25 ms. (4 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 22 ms. (5 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 16 ms. (7 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 15 ms. (7 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 20 ms. (5 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 18 ms. (6 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 19 ms. (6 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 15 ms. (7 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 24 ms. (4 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 16 ms. (7 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 24 ms. (4 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 11 ms. (10 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 18 ms. (6 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 11 ms. (10 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 15 ms. (7 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 15 ms. (7 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1315/1315 properties
BEST_FIRST walk for 120 steps (8 resets) in 11 ms. (10 steps per ms) remains 1315/1315 properties
[2025-05-30 23:30:01] [INFO ] Flow matrix only has 2097 transitions (discarded 62 similar events)
// Phase 1: matrix 2097 rows 1766 cols
[2025-05-30 23:30:01] [INFO ] Computed 4 invariants in 30 ms
[2025-05-30 23:30:01] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1315 variables, 1315/1315 constraints. Problems are: Problem set: 0 solved, 1315 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1315/3863 variables, and 1315 constraints, problems are : Problem set: 0 solved, 1315 unsolved in 5089 ms.
Refiners :[Domain max(s): 1315/1766 constraints, Generalized P Invariants (flows): 0/4 constraints, State Equation: 0/1766 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1315/1315 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1315 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1315 variables, 1315/1315 constraints. Problems are: Problem set: 0 solved, 1315 unsolved
Error getting values : (error "ParserException while parsing response: ((s32 1)
(s33 1)
(s34 1)
(s35 1)
(s36 1)
(s37 1)
(s38 1)
(s39 1)
(s40 1)
(s41 1)
(s42 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)
(s140 1)
(s141 1)
(s142 1)
(s143 1)
(s144 1)
(s145 1)
(s146 1)
(s155 1)
(s156 1)
(s157 1)
(s158 1)
(s162 1)
(s163 1)
(s228 1)
(s229 1)
(s230 1)
(s236 1)
(s237 1)
(s238 1)
(s243 1)
(s244 1)
(s245 1)
(s246 1)
(s308 1)
(s309 1)
(s310 1)
(s319 1)
(s320 1)
(s321 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)
(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)
(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)timeout

(s752 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1315/3863 variables, and 1315 constraints, problems are : Problem set: 0 solved, 1315 unsolved in 5030 ms.
Refiners :[Domain max(s): 1315/1766 constraints, Generalized P Invariants (flows): 0/4 constraints, State Equation: 0/1766 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1315 constraints, Known Traps: 0/0 constraints]
After SMT, in 10563ms problems are : Problem set: 0 solved, 1315 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1315 out of 1766 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1766/1766 places, 2159/2159 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 298 transitions
Trivial Post-agglo rules discarded 298 transitions
Performed 298 trivial Post agglomeration. Transition count delta: 298
Iterating post reduction 0 with 361 rules applied. Total rules applied 361 place count 1766 transition count 1798
Reduce places removed 298 places and 0 transitions.
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 336 rules applied. Total rules applied 697 place count 1468 transition count 1760
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 710 place count 1455 transition count 1760
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 710 place count 1455 transition count 1748
Deduced a syphon composed of 12 places in 3 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 734 place count 1443 transition count 1748
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 751 place count 1426 transition count 1731
Iterating global reduction 3 with 17 rules applied. Total rules applied 768 place count 1426 transition count 1731
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 770 place count 1424 transition count 1729
Iterating global reduction 3 with 2 rules applied. Total rules applied 772 place count 1424 transition count 1729
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 774 place count 1422 transition count 1727
Iterating global reduction 3 with 2 rules applied. Total rules applied 776 place count 1422 transition count 1727
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 778 place count 1422 transition count 1725
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 4 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 4 with 56 rules applied. Total rules applied 834 place count 1394 transition count 1697
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 837 place count 1394 transition count 1694
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -22
Deduced a syphon composed of 5 places in 4 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 847 place count 1389 transition count 1716
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 5 with 10 rules applied. Total rules applied 857 place count 1389 transition count 1706
Free-agglomeration rule applied 28 times.
Iterating global reduction 5 with 28 rules applied. Total rules applied 885 place count 1389 transition count 1678
Reduce places removed 28 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 32 rules applied. Total rules applied 917 place count 1361 transition count 1674
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 6 with 4 rules applied. Total rules applied 921 place count 1361 transition count 1670
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 922 place count 1361 transition count 1670
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 924 place count 1361 transition count 1670
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 925 place count 1360 transition count 1669
Applied a total of 925 rules in 409 ms. Remains 1360 /1766 variables (removed 406) and now considering 1669/2159 (removed 490) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 424 ms. Remains : 1360/1766 places, 1669/2159 transitions.
RANDOM walk for 4000000 steps (28563 resets) in 86068 ms. (46 steps per ms) remains 176/1315 properties
BEST_FIRST walk for 40004 steps (79 resets) in 208 ms. (191 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40003 steps (69 resets) in 169 ms. (235 steps per ms) remains 176/176 properties
BEST_FIRST walk for 40003 steps (86 resets) in 225 ms. (177 steps per ms) remains 164/176 properties
BEST_FIRST walk for 40003 steps (73 resets) in 214 ms. (186 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40002 steps (65 resets) in 203 ms. (196 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40003 steps (72 resets) in 260 ms. (153 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40003 steps (83 resets) in 225 ms. (177 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40004 steps (83 resets) in 179 ms. (222 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40004 steps (70 resets) in 158 ms. (251 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40003 steps (80 resets) in 168 ms. (236 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40003 steps (77 resets) in 145 ms. (273 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40002 steps (75 resets) in 135 ms. (294 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40004 steps (87 resets) in 127 ms. (312 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40003 steps (76 resets) in 137 ms. (289 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40003 steps (80 resets) in 133 ms. (298 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40003 steps (73 resets) in 131 ms. (303 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40003 steps (75 resets) in 134 ms. (296 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40002 steps (83 resets) in 128 ms. (310 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40004 steps (84 resets) in 129 ms. (307 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40004 steps (82 resets) in 134 ms. (296 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40004 steps (76 resets) in 132 ms. (300 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40001 steps (86 resets) in 141 ms. (281 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40002 steps (80 resets) in 129 ms. (307 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40003 steps (85 resets) in 136 ms. (291 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40004 steps (89 resets) in 200 ms. (199 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40002 steps (78 resets) in 131 ms. (303 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40003 steps (78 resets) in 137 ms. (289 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40003 steps (79 resets) in 135 ms. (294 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40002 steps (90 resets) in 127 ms. (312 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40004 steps (101 resets) in 137 ms. (289 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40001 steps (83 resets) in 130 ms. (305 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40002 steps (88 resets) in 130 ms. (305 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40004 steps (86 resets) in 131 ms. (303 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40004 steps (83 resets) in 130 ms. (305 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40003 steps (71 resets) in 135 ms. (294 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40004 steps (83 resets) in 134 ms. (296 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40002 steps (88 resets) in 136 ms. (291 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40004 steps (90 resets) in 129 ms. (307 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40002 steps (97 resets) in 127 ms. (312 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40002 steps (85 resets) in 127 ms. (312 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40004 steps (84 resets) in 127 ms. (312 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40004 steps (80 resets) in 129 ms. (307 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40002 steps (81 resets) in 133 ms. (298 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40004 steps (82 resets) in 129 ms. (307 steps per ms) remains 155/164 properties
BEST_FIRST walk for 40003 steps (74 resets) in 124 ms. (320 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (74 resets) in 132 ms. (300 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (77 resets) in 134 ms. (296 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40002 steps (79 resets) in 127 ms. (312 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40002 steps (89 resets) in 129 ms. (307 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40001 steps (82 resets) in 121 ms. (327 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (73 resets) in 125 ms. (317 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (78 resets) in 131 ms. (303 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (83 resets) in 126 ms. (314 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (85 resets) in 131 ms. (303 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40002 steps (77 resets) in 124 ms. (320 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (83 resets) in 126 ms. (314 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40003 steps (87 resets) in 131 ms. (303 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40002 steps (81 resets) in 126 ms. (314 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40003 steps (91 resets) in 123 ms. (322 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40003 steps (85 resets) in 132 ms. (300 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40001 steps (90 resets) in 124 ms. (320 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (84 resets) in 133 ms. (298 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40001 steps (76 resets) in 129 ms. (307 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (71 resets) in 125 ms. (317 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40002 steps (69 resets) in 128 ms. (310 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40003 steps (89 resets) in 126 ms. (314 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40003 steps (89 resets) in 123 ms. (322 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40002 steps (74 resets) in 127 ms. (312 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40002 steps (75 resets) in 123 ms. (322 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40002 steps (82 resets) in 131 ms. (303 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40002 steps (82 resets) in 134 ms. (296 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (89 resets) in 130 ms. (305 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (73 resets) in 133 ms. (298 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (84 resets) in 128 ms. (310 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40003 steps (85 resets) in 127 ms. (312 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40003 steps (85 resets) in 130 ms. (305 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (83 resets) in 157 ms. (253 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (75 resets) in 147 ms. (270 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40001 steps (95 resets) in 128 ms. (310 steps per ms) remains 145/155 properties
BEST_FIRST walk for 40004 steps (87 resets) in 119 ms. (333 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40003 steps (88 resets) in 126 ms. (314 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40002 steps (84 resets) in 120 ms. (330 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40003 steps (75 resets) in 120 ms. (330 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40003 steps (81 resets) in 121 ms. (327 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40004 steps (82 resets) in 119 ms. (333 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40004 steps (75 resets) in 120 ms. (330 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40003 steps (85 resets) in 126 ms. (314 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40003 steps (77 resets) in 119 ms. (333 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40001 steps (77 resets) in 121 ms. (327 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40001 steps (83 resets) in 129 ms. (307 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40002 steps (86 resets) in 118 ms. (336 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40003 steps (77 resets) in 127 ms. (312 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40004 steps (83 resets) in 119 ms. (333 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40004 steps (84 resets) in 121 ms. (327 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40004 steps (77 resets) in 125 ms. (317 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40003 steps (89 resets) in 134 ms. (296 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40004 steps (76 resets) in 141 ms. (281 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40001 steps (76 resets) in 137 ms. (289 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40002 steps (84 resets) in 121 ms. (327 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40004 steps (82 resets) in 130 ms. (305 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40001 steps (75 resets) in 123 ms. (322 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40003 steps (76 resets) in 120 ms. (330 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40002 steps (94 resets) in 125 ms. (317 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40003 steps (78 resets) in 122 ms. (325 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40002 steps (79 resets) in 121 ms. (327 steps per ms) remains 143/145 properties
BEST_FIRST walk for 40003 steps (87 resets) in 126 ms. (314 steps per ms) remains 143/143 properties
BEST_FIRST walk for 40004 steps (76 resets) in 123 ms. (322 steps per ms) remains 143/143 properties
BEST_FIRST walk for 40003 steps (83 resets) in 131 ms. (303 steps per ms) remains 143/143 properties
BEST_FIRST walk for 40002 steps (83 resets) in 120 ms. (330 steps per ms) remains 143/143 properties
BEST_FIRST walk for 40003 steps (79 resets) in 122 ms. (325 steps per ms) remains 143/143 properties
BEST_FIRST walk for 40003 steps (72 resets) in 129 ms. (307 steps per ms) remains 143/143 properties
BEST_FIRST walk for 40003 steps (80 resets) in 123 ms. (322 steps per ms) remains 143/143 properties
BEST_FIRST walk for 40003 steps (80 resets) in 123 ms. (322 steps per ms) remains 141/143 properties
BEST_FIRST walk for 40003 steps (86 resets) in 121 ms. (327 steps per ms) remains 141/141 properties
BEST_FIRST walk for 40004 steps (78 resets) in 121 ms. (327 steps per ms) remains 141/141 properties
BEST_FIRST walk for 40003 steps (88 resets) in 120 ms. (330 steps per ms) remains 141/141 properties
BEST_FIRST walk for 40001 steps (82 resets) in 122 ms. (325 steps per ms) remains 141/141 properties
BEST_FIRST walk for 40001 steps (80 resets) in 122 ms. (325 steps per ms) remains 141/141 properties
BEST_FIRST walk for 40003 steps (74 resets) in 121 ms. (327 steps per ms) remains 141/141 properties
BEST_FIRST walk for 40004 steps (85 resets) in 122 ms. (325 steps per ms) remains 141/141 properties
BEST_FIRST walk for 40002 steps (87 resets) in 118 ms. (336 steps per ms) remains 141/141 properties
BEST_FIRST walk for 40003 steps (67 resets) in 123 ms. (322 steps per ms) remains 141/141 properties
BEST_FIRST walk for 40002 steps (88 resets) in 117 ms. (339 steps per ms) remains 141/141 properties
BEST_FIRST walk for 40003 steps (81 resets) in 120 ms. (330 steps per ms) remains 141/141 properties
BEST_FIRST walk for 40003 steps (79 resets) in 122 ms. (325 steps per ms) remains 141/141 properties
BEST_FIRST walk for 40004 steps (86 resets) in 120 ms. (330 steps per ms) remains 141/141 properties
BEST_FIRST walk for 40003 steps (79 resets) in 119 ms. (333 steps per ms) remains 141/141 properties
BEST_FIRST walk for 40003 steps (70 resets) in 123 ms. (322 steps per ms) remains 141/141 properties
BEST_FIRST walk for 40004 steps (82 resets) in 122 ms. (325 steps per ms) remains 141/141 properties
BEST_FIRST walk for 40004 steps (84 resets) in 127 ms. (312 steps per ms) remains 141/141 properties
BEST_FIRST walk for 40004 steps (68 resets) in 129 ms. (307 steps per ms) remains 141/141 properties
BEST_FIRST walk for 40003 steps (74 resets) in 128 ms. (310 steps per ms) remains 141/141 properties
BEST_FIRST walk for 40003 steps (78 resets) in 119 ms. (333 steps per ms) remains 141/141 properties
BEST_FIRST walk for 40003 steps (79 resets) in 121 ms. (327 steps per ms) remains 141/141 properties
BEST_FIRST walk for 40004 steps (75 resets) in 123 ms. (322 steps per ms) remains 141/141 properties
BEST_FIRST walk for 40001 steps (75 resets) in 123 ms. (322 steps per ms) remains 141/141 properties
BEST_FIRST walk for 40002 steps (80 resets) in 116 ms. (341 steps per ms) remains 141/141 properties
BEST_FIRST walk for 40003 steps (82 resets) in 123 ms. (322 steps per ms) remains 141/141 properties
BEST_FIRST walk for 40002 steps (80 resets) in 123 ms. (322 steps per ms) remains 141/141 properties
BEST_FIRST walk for 40002 steps (89 resets) in 119 ms. (333 steps per ms) remains 141/141 properties
BEST_FIRST walk for 40002 steps (83 resets) in 124 ms. (320 steps per ms) remains 141/141 properties
BEST_FIRST walk for 40004 steps (94 resets) in 117 ms. (339 steps per ms) remains 141/141 properties
BEST_FIRST walk for 40003 steps (87 resets) in 119 ms. (333 steps per ms) remains 141/141 properties
[2025-05-30 23:30:41] [INFO ] Flow matrix only has 1668 transitions (discarded 1 similar events)
// Phase 1: matrix 1668 rows 1360 cols
[2025-05-30 23:30:41] [INFO ] Computed 4 invariants in 19 ms
[2025-05-30 23:30:41] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/141 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 1 (OVERLAPS) 319/460 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/460 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 3 (OVERLAPS) 900/1360 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1360 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 5 (OVERLAPS) 1668/3028 variables, 1360/1364 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3028 variables, 1/1365 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3028 variables, 0/1365 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 8 (OVERLAPS) 0/3028 variables, 0/1365 constraints. Problems are: Problem set: 0 solved, 141 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3028/3028 variables, and 1365 constraints, problems are : Problem set: 0 solved, 141 unsolved in 22024 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1360/1360 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 141/141 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 141 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/141 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 1 (OVERLAPS) 319/460 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/460 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 3 (OVERLAPS) 900/1360 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1360 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 5 (OVERLAPS) 1668/3028 variables, 1360/1364 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3028 variables, 1/1365 constraints. Problems are: Problem set: 0 solved, 141 unsolved
Problem smplace_376 is UNSAT
FORMULA StableMarking TRUE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST SMT_REFINEMENT BESTFIRST_WALK TOPOLOGICAL
SMT process timed out in 28949ms, After SMT, problems are : Problem set: 0 solved, 141 unsolved
Fused 141 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 141 out of 1360 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1360/1360 places, 1669/1669 transitions.
Graph (complete) has 1949 edges and 1360 vertex of which 1351 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 804 transitions
Trivial Post-agglo rules discarded 804 transitions
Performed 804 trivial Post agglomeration. Transition count delta: 804
Iterating post reduction 0 with 809 rules applied. Total rules applied 810 place count 1351 transition count 855
Reduce places removed 804 places and 0 transitions.
Ensure Unique test removed 54 transitions
Reduce isomorphic transitions removed 54 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 1 with 897 rules applied. Total rules applied 1707 place count 547 transition count 762
Reduce places removed 39 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 45 rules applied. Total rules applied 1752 place count 508 transition count 756
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 4 rules applied. Total rules applied 1756 place count 507 transition count 753
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 1759 place count 505 transition count 752
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 17 Pre rules applied. Total rules applied 1759 place count 505 transition count 735
Deduced a syphon composed of 17 places in 2 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 5 with 34 rules applied. Total rules applied 1793 place count 488 transition count 735
Discarding 50 places :
Symmetric choice reduction at 5 with 50 rule applications. Total rules 1843 place count 438 transition count 682
Iterating global reduction 5 with 50 rules applied. Total rules applied 1893 place count 438 transition count 682
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 1893 place count 438 transition count 680
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 1897 place count 436 transition count 680
Discarding 44 places :
Symmetric choice reduction at 5 with 44 rule applications. Total rules 1941 place count 392 transition count 636
Iterating global reduction 5 with 44 rules applied. Total rules applied 1985 place count 392 transition count 636
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 5 with 28 rules applied. Total rules applied 2013 place count 392 transition count 608
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 6 with 22 rules applied. Total rules applied 2035 place count 378 transition count 600
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 2039 place count 374 transition count 600
Discarding 11 places :
Symmetric choice reduction at 8 with 11 rule applications. Total rules 2050 place count 363 transition count 579
Iterating global reduction 8 with 11 rules applied. Total rules applied 2061 place count 363 transition count 579
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 8 with 5 rules applied. Total rules applied 2066 place count 363 transition count 574
Discarding 5 places :
Symmetric choice reduction at 9 with 5 rule applications. Total rules 2071 place count 358 transition count 564
Iterating global reduction 9 with 5 rules applied. Total rules applied 2076 place count 358 transition count 564
Performed 105 Post agglomeration using F-continuation condition with reduction of 53 identical transitions.
Deduced a syphon composed of 105 places in 1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t2182.t2183.t2184.t2185.t2186.t2187.t2188.t2189.t3023.t2630.t2631.t2632.t2836.t2837.t2838.t2839.t2840.t2841.t2013 and 1 places that fell out of Prefix Of Interest.
Iterating global reduction 9 with 106 rules applied. Total rules applied 2182 place count 251 transition count 405
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t2182.t2183.t2184.t2185.t2186.t2187.t2188.t2189.t3025.t2630.t2631.t2632.t2836.t2837.t2838.t2839.t2840.t2841.t1946 and 1 places that fell out of Prefix Of Interest.
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 18 transitions.
Graph (trivial) has 198 edges and 250 vertex of which 101 / 250 are part of one of the 8 SCC in 1 ms
Free SCC test removed 93 places
Iterating post reduction 9 with 20 rules applied. Total rules applied 2202 place count 157 transition count 386
Drop transitions (Empty/Sink Transition effects.) removed 187 transitions
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 200 transitions.
Iterating post reduction 10 with 200 rules applied. Total rules applied 2402 place count 157 transition count 186
Discarding 2 places :
Symmetric choice reduction at 11 with 2 rule applications. Total rules 2404 place count 155 transition count 184
Iterating global reduction 11 with 2 rules applied. Total rules applied 2406 place count 155 transition count 184
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 11 with 6 rules applied. Total rules applied 2412 place count 152 transition count 181
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 2418 place count 152 transition count 175
Applied a total of 2418 rules in 107 ms. Remains 152 /1360 variables (removed 1208) and now considering 175/1669 (removed 1494) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 152/1360 places, 175/1669 transitions.
Total runtime 70904 ms.
ITS solved all properties within timeout

BK_STOP 1748647870809

--------------------
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 StableMarking -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="CloudReconfiguration-PT-305"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2024"
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 2-5832"
echo " Executing tool gold2024"
echo " Input is CloudReconfiguration-PT-305, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r056-tall-174854041700153"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-305.tgz
mv CloudReconfiguration-PT-305 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;