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.r522-tall-171662353100042.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 ltsminxred
Input is QuasiCertifProtocol-PT-06, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r522-tall-171662353100042
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 716K
-rw-r--r-- 1 mcc users 14K Apr 13 03:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 122K Apr 13 03:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Apr 13 03:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 69K Apr 13 03:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.3K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 41K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 23K Apr 13 03:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 179K Apr 13 03:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 13 03:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Apr 13 03:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.9K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 78K 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 1717218086249

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=QuasiCertifProtocol-PT-06
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 05:01:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2024-06-01 05:01:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 05:01:27] [INFO ] Load time of PNML (sax parser for PT used): 66 ms
[2024-06-01 05:01:27] [INFO ] Transformed 270 places.
[2024-06-01 05:01:27] [INFO ] Transformed 116 transitions.
[2024-06-01 05:01:27] [INFO ] Parsed PT model containing 270 places and 116 transitions and 659 arcs in 171 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 270/270 places, 116/116 transitions.
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 252 transition count 116
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 22 place count 250 transition count 114
Applied a total of 22 rules in 35 ms. Remains 250 /270 variables (removed 20) and now considering 114/116 (removed 2) transitions.
// Phase 1: matrix 114 rows 250 cols
[2024-06-01 05:01:27] [INFO ] Computed 138 invariants in 23 ms
[2024-06-01 05:01:28] [INFO ] Implicit Places using invariants in 408 ms returned []
[2024-06-01 05:01:28] [INFO ] Invariant cache hit.
[2024-06-01 05:01:28] [INFO ] Implicit Places using invariants and state equation in 307 ms returned [145, 146, 147, 148, 152, 157, 158]
Discarding 7 places :
Implicit Place search using SMT with State Equation took 747 ms to find 7 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 243/270 places, 114/116 transitions.
Applied a total of 0 rules in 4 ms. Remains 243 /243 variables (removed 0) and now considering 114/114 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 803 ms. Remains : 243/270 places, 114/116 transitions.
Discarding 19 transitions out of 114. Remains 95
Initial state reduction rules removed 8 formulas.
RANDOM walk for 40000 steps (3933 resets) in 2005 ms. (19 steps per ms) remains 68/87 properties
BEST_FIRST walk for 4004 steps (42 resets) in 27 ms. (143 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (42 resets) in 32 ms. (121 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (41 resets) in 22 ms. (174 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (40 resets) in 21 ms. (182 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (43 resets) in 22 ms. (174 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (41 resets) in 24 ms. (160 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (40 resets) in 19 ms. (200 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (43 resets) in 24 ms. (160 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (41 resets) in 17 ms. (222 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (40 resets) in 20 ms. (190 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (41 resets) in 14 ms. (266 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (40 resets) in 14 ms. (266 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (43 resets) in 12 ms. (308 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (43 resets) in 12 ms. (308 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (42 resets) in 14 ms. (266 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (42 resets) in 12 ms. (308 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (41 resets) in 13 ms. (286 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4002 steps (42 resets) in 13 ms. (285 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4001 steps (44 resets) in 12 ms. (307 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (41 resets) in 12 ms. (308 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (43 resets) in 10 ms. (364 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (42 resets) in 11 ms. (333 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (41 resets) in 11 ms. (333 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (43 resets) in 12 ms. (307 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (39 resets) in 12 ms. (308 steps per ms) remains 60/68 properties
BEST_FIRST walk for 4004 steps (42 resets) in 9 ms. (400 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (41 resets) in 10 ms. (363 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (40 resets) in 9 ms. (400 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (41 resets) in 9 ms. (400 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (41 resets) in 10 ms. (363 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (41 resets) in 12 ms. (308 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (41 resets) in 10 ms. (363 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (42 resets) in 11 ms. (333 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (70 resets) in 15 ms. (250 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (72 resets) in 11 ms. (333 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (66 resets) in 12 ms. (308 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (74 resets) in 13 ms. (285 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (65 resets) in 16 ms. (235 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (67 resets) in 10 ms. (363 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (68 resets) in 12 ms. (308 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (71 resets) in 12 ms. (308 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4002 steps (70 resets) in 13 ms. (285 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (70 resets) in 12 ms. (308 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4002 steps (66 resets) in 13 ms. (285 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (71 resets) in 13 ms. (286 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (65 resets) in 12 ms. (307 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4001 steps (72 resets) in 12 ms. (307 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (68 resets) in 11 ms. (333 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (70 resets) in 12 ms. (307 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (68 resets) in 11 ms. (333 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (70 resets) in 11 ms. (333 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (74 resets) in 11 ms. (333 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4002 steps (75 resets) in 18 ms. (210 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (70 resets) in 31 ms. (125 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (70 resets) in 20 ms. (190 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (72 resets) in 10 ms. (364 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (69 resets) in 10 ms. (363 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (73 resets) in 12 ms. (308 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (71 resets) in 12 ms. (308 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (64 resets) in 9 ms. (400 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (66 resets) in 12 ms. (307 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (68 resets) in 11 ms. (333 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (69 resets) in 11 ms. (333 steps per ms) remains 60/60 properties
// Phase 1: matrix 114 rows 243 cols
[2024-06-01 05:01:29] [INFO ] Computed 132 invariants in 12 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/206 variables, 120/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/206 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (OVERLAPS) 7/213 variables, 6/126 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/213 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 104/317 variables, 213/339 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 0/339 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 32/349 variables, 22/361 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/349 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 7/356 variables, 6/367 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/356 variables, 7/374 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/356 variables, 0/374 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 11 (OVERLAPS) 1/357 variables, 1/375 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/357 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 13 (OVERLAPS) 0/357 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 357/357 variables, and 375 constraints, problems are : Problem set: 0 solved, 60 unsolved in 4141 ms.
Refiners :[Generalized P Invariants (flows): 132/132 constraints, State Equation: 243/243 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/206 variables, 120/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/206 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (OVERLAPS) 7/213 variables, 6/126 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/213 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 104/317 variables, 213/339 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 60/399 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/317 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (OVERLAPS) 32/349 variables, 22/421 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/349 variables, 0/421 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (OVERLAPS) 7/356 variables, 6/427 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/356 variables, 7/434 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/356 variables, 0/434 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 12 (OVERLAPS) 1/357 variables, 1/435 constraints. Problems are: Problem set: 0 solved, 60 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 357/357 variables, and 435 constraints, problems are : Problem set: 0 solved, 60 unsolved in 5011 ms.
Refiners :[Generalized P Invariants (flows): 132/132 constraints, State Equation: 243/243 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
After SMT, in 9250ms problems are : Problem set: 0 solved, 60 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 206 out of 243 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 243/243 places, 114/114 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 243 transition count 112
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 242 transition count 111
Applied a total of 3 rules in 21 ms. Remains 242 /243 variables (removed 1) and now considering 111/114 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 242/243 places, 111/114 transitions.
RANDOM walk for 4000000 steps (451123 resets) in 22068 ms. (181 steps per ms) remains 58/60 properties
BEST_FIRST walk for 400003 steps (4504 resets) in 363 ms. (1098 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400004 steps (4484 resets) in 354 ms. (1126 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400004 steps (4489 resets) in 351 ms. (1136 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400004 steps (4507 resets) in 360 ms. (1108 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400003 steps (4506 resets) in 370 ms. (1078 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400003 steps (4503 resets) in 368 ms. (1084 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400003 steps (4510 resets) in 366 ms. (1089 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400004 steps (4508 resets) in 360 ms. (1108 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400003 steps (4511 resets) in 356 ms. (1120 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400004 steps (4494 resets) in 354 ms. (1126 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400002 steps (4511 resets) in 354 ms. (1126 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400004 steps (4491 resets) in 353 ms. (1129 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400003 steps (4497 resets) in 352 ms. (1133 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400003 steps (4482 resets) in 352 ms. (1133 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400003 steps (4492 resets) in 357 ms. (1117 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400004 steps (4505 resets) in 354 ms. (1126 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400004 steps (4506 resets) in 449 ms. (888 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400004 steps (4498 resets) in 382 ms. (1044 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400004 steps (4486 resets) in 354 ms. (1126 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400003 steps (4511 resets) in 353 ms. (1129 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400004 steps (4500 resets) in 354 ms. (1126 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400003 steps (4488 resets) in 358 ms. (1114 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400004 steps (4520 resets) in 353 ms. (1129 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400003 steps (4477 resets) in 363 ms. (1098 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400004 steps (4504 resets) in 370 ms. (1078 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400004 steps (4480 resets) in 360 ms. (1108 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400003 steps (4503 resets) in 357 ms. (1117 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400004 steps (4492 resets) in 354 ms. (1126 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400004 steps (5695 resets) in 417 ms. (956 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400002 steps (5702 resets) in 421 ms. (947 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400004 steps (5684 resets) in 417 ms. (956 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400004 steps (5670 resets) in 411 ms. (970 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400004 steps (5670 resets) in 414 ms. (963 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400003 steps (5705 resets) in 428 ms. (932 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400003 steps (5700 resets) in 425 ms. (938 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400004 steps (5683 resets) in 428 ms. (932 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400003 steps (5671 resets) in 435 ms. (917 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400003 steps (5707 resets) in 436 ms. (915 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400003 steps (5684 resets) in 439 ms. (909 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400003 steps (5699 resets) in 434 ms. (919 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400003 steps (5692 resets) in 433 ms. (921 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400004 steps (5713 resets) in 429 ms. (930 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400004 steps (5712 resets) in 435 ms. (917 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400002 steps (5655 resets) in 436 ms. (915 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400004 steps (5693 resets) in 425 ms. (938 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400002 steps (5678 resets) in 421 ms. (947 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400004 steps (5682 resets) in 421 ms. (947 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400004 steps (5708 resets) in 431 ms. (925 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400004 steps (5732 resets) in 418 ms. (954 steps per ms) remains 58/58 properties
BEST_FIRST walk for 400004 steps (5718 resets) in 432 ms. (923 steps per ms) remains 58/58 properties
Finished probabilistic random walk after 37932 steps, run visited all 58 properties in 194 ms. (steps per millisecond=195 )
Probabilistic random walk after 37932 steps, saw 7982 distinct states, run finished after 198 ms. (steps per millisecond=191 ) properties seen :58
Able to resolve query QuasiLiveness after proving 95 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 23307 ms.
ITS solved all properties within timeout

BK_STOP 1717218110711

--------------------
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="QuasiCertifProtocol-PT-06"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is QuasiCertifProtocol-PT-06, 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 r522-tall-171662353100042"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-PT-06.tgz
mv QuasiCertifProtocol-PT-06 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 ;