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.r012-smll-171620123700012.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is ASLink-PT-01b, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r012-smll-171620123700012
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 808K
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Apr 22 14:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 18:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 171K Apr 11 18:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Apr 11 18:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Apr 11 18:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 293K May 18 16:42 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 1716242480103

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ASLink-PT-01b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-20 22:01:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2024-05-20 22:01:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 22:01:22] [INFO ] Load time of PNML (sax parser for PT used): 218 ms
[2024-05-20 22:01:22] [INFO ] Transformed 846 places.
[2024-05-20 22:01:22] [INFO ] Transformed 1148 transitions.
[2024-05-20 22:01:22] [INFO ] Found NUPN structural information;
[2024-05-20 22:01:22] [INFO ] Parsed PT model containing 846 places and 1148 transitions and 3624 arcs in 412 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 846/846 places, 1148/1148 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 188 transitions
Trivial Post-agglo rules discarded 188 transitions
Performed 188 trivial Post agglomeration. Transition count delta: 188
Iterating post reduction 0 with 188 rules applied. Total rules applied 188 place count 846 transition count 960
Reduce places removed 188 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 198 rules applied. Total rules applied 386 place count 658 transition count 950
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 389 place count 655 transition count 950
Performed 191 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 191 Pre rules applied. Total rules applied 389 place count 655 transition count 759
Deduced a syphon composed of 191 places in 12 ms
Ensure Unique test removed 13 places
Reduce places removed 204 places and 0 transitions.
Iterating global reduction 3 with 395 rules applied. Total rules applied 784 place count 451 transition count 759
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 3 with 11 rules applied. Total rules applied 795 place count 450 transition count 749
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 805 place count 440 transition count 749
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 805 place count 440 transition count 745
Deduced a syphon composed of 4 places in 4 ms
Ensure Unique test removed 4 places
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 817 place count 432 transition count 745
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 817 place count 432 transition count 741
Deduced a syphon composed of 4 places in 9 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 825 place count 428 transition count 741
Performed 76 Post agglomeration using F-continuation condition.Transition count delta: 76
Deduced a syphon composed of 76 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 5 with 153 rules applied. Total rules applied 978 place count 351 transition count 665
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 982 place count 349 transition count 677
Applied a total of 982 rules in 258 ms. Remains 349 /846 variables (removed 497) and now considering 677/1148 (removed 471) transitions.
// Phase 1: matrix 677 rows 349 cols
[2024-05-20 22:01:22] [INFO ] Computed 63 invariants in 93 ms
[2024-05-20 22:01:24] [INFO ] Implicit Places using invariants in 1662 ms returned [1, 19, 20, 21, 25, 55, 73, 155, 160, 171, 172, 173, 174, 175, 210, 212, 216, 234, 235, 236, 237, 250, 256, 262, 268, 274, 280, 286, 292, 298, 304, 310, 348]
Discarding 33 places :
Implicit Place search using SMT only with invariants took 1761 ms to find 33 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 316/846 places, 677/1148 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 316 transition count 635
Reduce places removed 42 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 44 rules applied. Total rules applied 86 place count 274 transition count 633
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 87 place count 273 transition count 633
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 87 place count 273 transition count 619
Deduced a syphon composed of 14 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 29 rules applied. Total rules applied 116 place count 258 transition count 619
Discarding 1 places :
Implicit places reduction removed 1 places
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 3 rules applied. Total rules applied 119 place count 257 transition count 617
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 121 place count 255 transition count 617
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 3 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 5 with 62 rules applied. Total rules applied 183 place count 224 transition count 586
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 188 place count 224 transition count 581
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 190 place count 223 transition count 581
Applied a total of 190 rules in 165 ms. Remains 223 /316 variables (removed 93) and now considering 581/677 (removed 96) transitions.
// Phase 1: matrix 581 rows 223 cols
[2024-05-20 22:01:24] [INFO ] Computed 28 invariants in 17 ms
[2024-05-20 22:01:25] [INFO ] Implicit Places using invariants in 753 ms returned [97, 103, 108, 109, 114, 208, 211, 214, 217, 220]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 792 ms to find 10 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 213/846 places, 581/1148 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 16 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 203 transition count 571
Applied a total of 20 rules in 30 ms. Remains 203 /213 variables (removed 10) and now considering 571/581 (removed 10) transitions.
// Phase 1: matrix 571 rows 203 cols
[2024-05-20 22:01:25] [INFO ] Computed 18 invariants in 11 ms
[2024-05-20 22:01:25] [INFO ] Implicit Places using invariants in 487 ms returned []
[2024-05-20 22:01:25] [INFO ] Invariant cache hit.
[2024-05-20 22:01:27] [INFO ] Implicit Places using invariants and state equation in 1238 ms returned []
Implicit Place search using SMT with State Equation took 1741 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 3 : 203/846 places, 571/1148 transitions.
Finished structural reductions in LIVENESS mode , in 3 iterations and 4798 ms. Remains : 203/846 places, 571/1148 transitions.
Discarding 34 transitions out of 571. Remains 537
Initial state reduction rules removed 1 formulas.
RANDOM walk for 40000 steps (1100 resets) in 4011 ms. (9 steps per ms) remains 367/536 properties
BEST_FIRST walk for 402 steps (9 resets) in 11 ms. (33 steps per ms) remains 367/367 properties
BEST_FIRST walk for 404 steps (9 resets) in 11 ms. (33 steps per ms) remains 367/367 properties
BEST_FIRST walk for 401 steps (8 resets) in 12 ms. (30 steps per ms) remains 367/367 properties
BEST_FIRST walk for 400 steps (9 resets) in 12 ms. (30 steps per ms) remains 367/367 properties
BEST_FIRST walk for 401 steps (10 resets) in 14 ms. (26 steps per ms) remains 367/367 properties
BEST_FIRST walk for 402 steps (8 resets) in 10 ms. (36 steps per ms) remains 367/367 properties
BEST_FIRST walk for 403 steps (9 resets) in 13 ms. (28 steps per ms) remains 367/367 properties
BEST_FIRST walk for 403 steps (8 resets) in 15 ms. (25 steps per ms) remains 367/367 properties
BEST_FIRST walk for 403 steps (8 resets) in 14 ms. (26 steps per ms) remains 367/367 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 367/367 properties
BEST_FIRST walk for 403 steps (10 resets) in 15 ms. (25 steps per ms) remains 367/367 properties
BEST_FIRST walk for 404 steps (8 resets) in 16 ms. (23 steps per ms) remains 367/367 properties
BEST_FIRST walk for 402 steps (8 resets) in 7 ms. (50 steps per ms) remains 367/367 properties
BEST_FIRST walk for 403 steps (12 resets) in 8 ms. (44 steps per ms) remains 367/367 properties
BEST_FIRST walk for 401 steps (9 resets) in 10 ms. (36 steps per ms) remains 367/367 properties
BEST_FIRST walk for 401 steps (8 resets) in 9 ms. (40 steps per ms) remains 367/367 properties
BEST_FIRST walk for 400 steps (8 resets) in 10 ms. (36 steps per ms) remains 367/367 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 367/367 properties
BEST_FIRST walk for 401 steps (9 resets) in 10 ms. (36 steps per ms) remains 367/367 properties
BEST_FIRST walk for 402 steps (9 resets) in 9 ms. (40 steps per ms) remains 367/367 properties
BEST_FIRST walk for 401 steps (8 resets) in 9 ms. (40 steps per ms) remains 367/367 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 367/367 properties
BEST_FIRST walk for 403 steps (9 resets) in 9 ms. (40 steps per ms) remains 367/367 properties
BEST_FIRST walk for 403 steps (9 resets) in 10 ms. (36 steps per ms) remains 367/367 properties
BEST_FIRST walk for 402 steps (8 resets) in 7 ms. (50 steps per ms) remains 367/367 properties
BEST_FIRST walk for 401 steps (8 resets) in 8 ms. (44 steps per ms) remains 367/367 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 367/367 properties
BEST_FIRST walk for 402 steps (8 resets) in 6 ms. (57 steps per ms) remains 367/367 properties
BEST_FIRST walk for 402 steps (9 resets) in 11 ms. (33 steps per ms) remains 367/367 properties
BEST_FIRST walk for 403 steps (9 resets) in 9 ms. (40 steps per ms) remains 367/367 properties
BEST_FIRST walk for 402 steps (8 resets) in 8 ms. (44 steps per ms) remains 367/367 properties
BEST_FIRST walk for 402 steps (8 resets) in 9 ms. (40 steps per ms) remains 367/367 properties
BEST_FIRST walk for 402 steps (9 resets) in 8 ms. (44 steps per ms) remains 367/367 properties
BEST_FIRST walk for 401 steps (8 resets) in 7 ms. (50 steps per ms) remains 367/367 properties
BEST_FIRST walk for 402 steps (9 resets) in 9 ms. (40 steps per ms) remains 367/367 properties
BEST_FIRST walk for 402 steps (8 resets) in 8 ms. (44 steps per ms) remains 367/367 properties
BEST_FIRST walk for 400 steps (8 resets) in 7 ms. (50 steps per ms) remains 367/367 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 367/367 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 367/367 properties
BEST_FIRST walk for 402 steps (8 resets) in 7 ms. (50 steps per ms) remains 367/367 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 367/367 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 367/367 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 367/367 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 367/367 properties
BEST_FIRST walk for 402 steps (8 resets) in 8 ms. (44 steps per ms) remains 367/367 properties
BEST_FIRST walk for 401 steps (9 resets) in 9 ms. (40 steps per ms) remains 367/367 properties
BEST_FIRST walk for 402 steps (8 resets) in 7 ms. (50 steps per ms) remains 367/367 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 367/367 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 367/367 properties
BEST_FIRST walk for 402 steps (8 resets) in 7 ms. (50 steps per ms) remains 367/367 properties
[2024-05-20 22:01:28] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 115/115 constraints. Problems are: Problem set: 0 solved, 367 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/115 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 367 unsolved
At refinement iteration 2 (OVERLAPS) 41/156 variables, 5/120 constraints. Problems are: Problem set: 0 solved, 367 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/156 variables, 41/161 constraints. Problems are: Problem set: 0 solved, 367 unsolved
SMT process timed out in 5529ms, After SMT, problems are : Problem set: 0 solved, 367 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 115 out of 203 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 203/203 places, 571/571 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 188 transition count 556
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 188 transition count 556
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 31 place count 188 transition count 555
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 31 place count 188 transition count 554
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 33 place count 187 transition count 554
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 35 place count 185 transition count 551
Iterating global reduction 1 with 2 rules applied. Total rules applied 37 place count 185 transition count 551
Free-agglomeration rule applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 42 place count 185 transition count 546
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 47 place count 180 transition count 546
Applied a total of 47 rules in 122 ms. Remains 180 /203 variables (removed 23) and now considering 546/571 (removed 25) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 123 ms. Remains : 180/203 places, 546/571 transitions.
RANDOM walk for 4000000 steps (118095 resets) in 100903 ms. (39 steps per ms) remains 363/367 properties
BEST_FIRST walk for 40002 steps (552 resets) in 565 ms. (70 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40003 steps (565 resets) in 645 ms. (61 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40002 steps (559 resets) in 743 ms. (53 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40002 steps (527 resets) in 692 ms. (57 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40002 steps (584 resets) in 647 ms. (61 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40003 steps (559 resets) in 539 ms. (74 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40002 steps (559 resets) in 535 ms. (74 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40003 steps (561 resets) in 573 ms. (69 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40004 steps (572 resets) in 583 ms. (68 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40002 steps (535 resets) in 527 ms. (75 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40000 steps (554 resets) in 493 ms. (80 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40003 steps (570 resets) in 499 ms. (80 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40003 steps (565 resets) in 505 ms. (79 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40001 steps (562 resets) in 516 ms. (77 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40002 steps (564 resets) in 497 ms. (80 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40003 steps (571 resets) in 500 ms. (79 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40002 steps (591 resets) in 499 ms. (80 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40001 steps (570 resets) in 508 ms. (78 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40000 steps (554 resets) in 581 ms. (68 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40003 steps (567 resets) in 519 ms. (76 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40001 steps (566 resets) in 503 ms. (79 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40004 steps (547 resets) in 517 ms. (77 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40001 steps (542 resets) in 511 ms. (78 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40001 steps (576 resets) in 650 ms. (61 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40003 steps (564 resets) in 510 ms. (78 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40002 steps (564 resets) in 509 ms. (78 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40002 steps (531 resets) in 517 ms. (77 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40002 steps (560 resets) in 493 ms. (80 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40002 steps (586 resets) in 493 ms. (80 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40002 steps (562 resets) in 494 ms. (80 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40003 steps (580 resets) in 500 ms. (79 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40001 steps (569 resets) in 498 ms. (80 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40002 steps (556 resets) in 512 ms. (77 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40001 steps (543 resets) in 513 ms. (77 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40003 steps (560 resets) in 501 ms. (79 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40004 steps (560 resets) in 508 ms. (78 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40003 steps (565 resets) in 514 ms. (77 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40002 steps (563 resets) in 498 ms. (80 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40002 steps (579 resets) in 504 ms. (79 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40003 steps (573 resets) in 505 ms. (79 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40001 steps (561 resets) in 511 ms. (78 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40002 steps (559 resets) in 497 ms. (80 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40002 steps (555 resets) in 512 ms. (77 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40003 steps (571 resets) in 499 ms. (80 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40003 steps (566 resets) in 502 ms. (79 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40002 steps (548 resets) in 506 ms. (78 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40004 steps (580 resets) in 501 ms. (79 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40003 steps (576 resets) in 496 ms. (80 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40002 steps (557 resets) in 503 ms. (79 steps per ms) remains 363/363 properties
BEST_FIRST walk for 40001 steps (554 resets) in 505 ms. (79 steps per ms) remains 363/363 properties
Probably explored full state space saw : 370342 states, properties seen :12
Probabilistic random walk after 1099026 steps, saw 370342 distinct states, run finished after 25541 ms. (steps per millisecond=43 ) properties seen :12
Explored full state space saw : 370697 states, properties seen :0
Exhaustive walk after 1099970 steps, saw 370697 distinct states, run finished after 25015 ms. (steps per millisecond=43 ) properties seen :0
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK EXHAUSTIVE_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 96103 ms.
ITS solved all properties within timeout

BK_STOP 1716242577960

--------------------
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="ASLink-PT-01b"
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 ASLink-PT-01b, 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 r012-smll-171620123700012"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-01b.tgz
mv ASLink-PT-01b 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 ;