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.r365-tall-171683779300402.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 itstools
Input is ShieldPPPt-PT-030A, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r365-tall-171683779300402
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 680K
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.1K May 19 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 15:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 170K Apr 11 15:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Apr 11 15:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 11 15:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 201K 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 1716915138875

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ShieldPPPt-PT-030A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202405141337
[2024-05-28 16:52:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-28 16:52:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 16:52:20] [INFO ] Load time of PNML (sax parser for PT used): 118 ms
[2024-05-28 16:52:20] [INFO ] Transformed 753 places.
[2024-05-28 16:52:20] [INFO ] Transformed 543 transitions.
[2024-05-28 16:52:20] [INFO ] Found NUPN structural information;
[2024-05-28 16:52:20] [INFO ] Parsed PT model containing 753 places and 543 transitions and 2166 arcs in 262 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 753/753 places, 543/543 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 753 transition count 542
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 11 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 5 place count 751 transition count 540
Applied a total of 5 rules in 69 ms. Remains 751 /753 variables (removed 2) and now considering 540/543 (removed 3) transitions.
// Phase 1: matrix 540 rows 751 cols
[2024-05-28 16:52:20] [INFO ] Computed 331 invariants in 33 ms
[2024-05-28 16:52:21] [INFO ] Implicit Places using invariants in 704 ms returned [744]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 737 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 750/753 places, 540/543 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 750 transition count 538
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 748 transition count 538
Applied a total of 4 rules in 20 ms. Remains 748 /750 variables (removed 2) and now considering 538/540 (removed 2) transitions.
// Phase 1: matrix 538 rows 748 cols
[2024-05-28 16:52:21] [INFO ] Computed 330 invariants in 6 ms
[2024-05-28 16:52:21] [INFO ] Implicit Places using invariants in 456 ms returned [731, 735]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 457 ms to find 2 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 746/753 places, 538/543 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 744 transition count 536
Applied a total of 4 rules in 22 ms. Remains 744 /746 variables (removed 2) and now considering 536/538 (removed 2) transitions.
// Phase 1: matrix 536 rows 744 cols
[2024-05-28 16:52:21] [INFO ] Computed 328 invariants in 4 ms
[2024-05-28 16:52:22] [INFO ] Implicit Places using invariants in 479 ms returned []
[2024-05-28 16:52:22] [INFO ] Invariant cache hit.
[2024-05-28 16:52:23] [INFO ] Implicit Places using invariants and state equation in 1544 ms returned []
Implicit Place search using SMT with State Equation took 2026 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 3 : 744/753 places, 536/543 transitions.
Finished structural reductions in LIVENESS mode , in 3 iterations and 3350 ms. Remains : 744/753 places, 536/543 transitions.
Discarding 119 transitions out of 536. Remains 417
Initial state reduction rules removed 1 formulas.
[2024-05-28 16:52:25] [INFO ] Flatten gal took : 394 ms
[2024-05-28 16:52:25] [INFO ] Flatten gal took : 184 ms
[2024-05-28 16:52:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality727722323217128644.gal : 44 ms
[2024-05-28 16:52:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2882783552298764380.prop : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality727722323217128644.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2882783552298764380.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
Loading property file /tmp/ReachabilityCardinality2882783552298764380.prop.
RANDOM walk for 40000 steps (8 resets) in 5410 ms. (7 steps per ms) remains 270/416 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 270/270 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 270/270 properties
BEST_FIRST walk for 402 steps (8 resets) in 12 ms. (30 steps per ms) remains 270/270 properties
BEST_FIRST walk for 403 steps (8 resets) in 14 ms. (26 steps per ms) remains 270/270 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 270/270 properties
BEST_FIRST walk for 403 steps (8 resets) in 15 ms. (25 steps per ms) remains 270/270 properties
BEST_FIRST walk for 402 steps (8 resets) in 15 ms. (25 steps per ms) remains 270/270 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 270/270 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 270/270 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 270/270 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 270/270 properties
BEST_FIRST walk for 403 steps (8 resets) in 15 ms. (25 steps per ms) remains 270/270 properties
BEST_FIRST walk for 404 steps (8 resets) in 26 ms. (14 steps per ms) remains 270/270 properties
BEST_FIRST walk for 402 steps (8 resets) in 16 ms. (23 steps per ms) remains 270/270 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 270/270 properties
BEST_FIRST walk for 404 steps (8 resets) in 16 ms. (23 steps per ms) remains 270/270 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 270/270 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 270/270 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 270/270 properties
BEST_FIRST walk for 403 steps (8 resets) in 13 ms. (28 steps per ms) remains 270/270 properties
BEST_FIRST walk for 404 steps (8 resets) in 22 ms. (17 steps per ms) remains 270/270 properties
BEST_FIRST walk for 404 steps (8 resets) in 21 ms. (18 steps per ms) remains 270/270 properties
BEST_FIRST walk for 403 steps (8 resets) in 29 ms. (13 steps per ms) remains 270/270 properties
BEST_FIRST walk for 403 steps (8 resets) in 28 ms. (13 steps per ms) remains 270/270 properties
BEST_FIRST walk for 404 steps (8 resets) in 32 ms. (12 steps per ms) remains 270/270 properties
BEST_FIRST walk for 403 steps (8 resets) in 24 ms. (16 steps per ms) remains 270/270 properties
BEST_FIRST walk for 403 steps (8 resets) in 14 ms. (26 steps per ms) remains 270/270 properties
BEST_FIRST walk for 403 steps (8 resets) in 22 ms. (17 steps per ms) remains 270/270 properties
BEST_FIRST walk for 402 steps (8 resets) in 12 ms. (30 steps per ms) remains 270/270 properties
BEST_FIRST walk for 403 steps (8 resets) in 14 ms. (26 steps per ms) remains 270/270 properties
BEST_FIRST walk for 402 steps (8 resets) in 34 ms. (11 steps per ms) remains 270/270 properties
BEST_FIRST walk for 402 steps (8 resets) in 16 ms. (23 steps per ms) remains 270/270 properties
BEST_FIRST walk for 403 steps (8 resets) in 26 ms. (14 steps per ms) remains 270/270 properties
BEST_FIRST walk for 403 steps (8 resets) in 31 ms. (12 steps per ms) remains 270/270 properties
BEST_FIRST walk for 403 steps (8 resets) in 29 ms. (13 steps per ms) remains 270/270 properties
BEST_FIRST walk for 404 steps (8 resets) in 27 ms. (14 steps per ms) remains 270/270 properties
BEST_FIRST walk for 402 steps (8 resets) in 19 ms. (20 steps per ms) remains 270/270 properties
BEST_FIRST walk for 404 steps (8 resets) in 20 ms. (19 steps per ms) remains 270/270 properties
BEST_FIRST walk for 404 steps (8 resets) in 16 ms. (23 steps per ms) remains 270/270 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 270/270 properties
BEST_FIRST walk for 403 steps (8 resets) in 32 ms. (12 steps per ms) remains 270/270 properties
BEST_FIRST walk for 403 steps (8 resets) in 25 ms. (15 steps per ms) remains 270/270 properties
BEST_FIRST walk for 404 steps (8 resets) in 22 ms. (17 steps per ms) remains 270/270 properties
BEST_FIRST walk for 404 steps (8 resets) in 20 ms. (19 steps per ms) remains 270/270 properties
BEST_FIRST walk for 404 steps (8 resets) in 19 ms. (20 steps per ms) remains 270/270 properties
BEST_FIRST walk for 403 steps (8 resets) in 24 ms. (16 steps per ms) remains 270/270 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 270/270 properties
BEST_FIRST walk for 402 steps (8 resets) in 13 ms. (28 steps per ms) remains 270/270 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 270/270 properties
BEST_FIRST walk for 403 steps (8 resets) in 19 ms. (20 steps per ms) remains 270/270 properties
[2024-05-28 16:52:26] [INFO ] Invariant cache hit.
Reachability property qltransition_277 is true.
Reachability property qltransition_272 is true.
Reachability property qltransition_269 is true.
Reachability property qltransition_266 is true.
Reachability property qltransition_264 is true.
Reachability property qltransition_207 is true.
SDD proceeding with computation,410 properties remain. new max is 2
SDD size :2 after 6
Reachability property qltransition_295 is true.
Reachability property qltransition_290 is true.
Reachability property qltransition_286 is true.
Reachability property qltransition_281 is true.
Reachability property qltransition_262 is true.
SDD proceeding with computation,405 properties remain. new max is 2
SDD size :6 after 11
Reachability property qltransition_304 is true.
Reachability property qltransition_299 is true.
Reachability property qltransition_260 is true.
Reachability property qltransition_209 is true.
SDD proceeding with computation,401 properties remain. new max is 2
SDD size :11 after 15
Reachability property qltransition_322 is true.
Reachability property qltransition_317 is true.
Reachability property qltransition_313 is true.
Reachability property qltransition_308 is true.
Reachability property qltransition_211 is true.
SDD proceeding with computation,396 properties remain. new max is 2
SDD size :15 after 20
Reachability property qltransition_331 is true.
Reachability property qltransition_326 is true.
Reachability property qltransition_258 is true.
Reachability property qltransition_213 is true.
SDD proceeding with computation,392 properties remain. new max is 2
SDD size :20 after 24
Reachability property qltransition_349 is true.
Reachability property qltransition_344 is true.
Reachability property qltransition_340 is true.
Reachability property qltransition_335 is true.
Reachability property qltransition_256 is true.
SDD proceeding with computation,387 properties remain. new max is 2
SDD size :24 after 29
Reachability property qltransition_358 is true.
Reachability property qltransition_353 is true.
Reachability property qltransition_254 is true.
Reachability property qltransition_215 is true.
SDD proceeding with computation,383 properties remain. new max is 2
SDD size :29 after 33
Reachability property qltransition_376 is true.
Reachability property qltransition_371 is true.
Reachability property qltransition_367 is true.
Reachability property qltransition_362 is true.
Reachability property qltransition_217 is true.
SDD proceeding with computation,378 properties remain. new max is 2
SDD size :33 after 38
Reachability property qltransition_385 is true.
Reachability property qltransition_380 is true.
Reachability property qltransition_252 is true.
Reachability property qltransition_219 is true.
SDD proceeding with computation,374 properties remain. new max is 2
SDD size :38 after 42
Reachability property qltransition_403 is true.
Reachability property qltransition_398 is true.
Reachability property qltransition_394 is true.
Reachability property qltransition_389 is true.
Reachability property qltransition_250 is true.
SDD proceeding with computation,369 properties remain. new max is 2
SDD size :42 after 47
Reachability property qltransition_412 is true.
Reachability property qltransition_407 is true.
Reachability property qltransition_248 is true.
Reachability property qltransition_221 is true.
SDD proceeding with computation,365 properties remain. new max is 2
SDD size :47 after 51
Reachability property qltransition_430 is true.
Reachability property qltransition_425 is true.
Reachability property qltransition_421 is true.
Reachability property qltransition_416 is true.
Reachability property qltransition_223 is true.
SDD proceeding with computation,360 properties remain. new max is 2
SDD size :51 after 56
Reachability property qltransition_439 is true.
Reachability property qltransition_434 is true.
Reachability property qltransition_246 is true.
Reachability property qltransition_225 is true.
SDD proceeding with computation,356 properties remain. new max is 2
SDD size :56 after 60
Reachability property qltransition_457 is true.
Reachability property qltransition_452 is true.
Reachability property qltransition_448 is true.
Reachability property qltransition_443 is true.
Reachability property qltransition_244 is true.
SDD proceeding with computation,351 properties remain. new max is 2
SDD size :60 after 65
Reachability property qltransition_466 is true.
Reachability property qltransition_461 is true.
Reachability property qltransition_242 is true.
Reachability property qltransition_227 is true.
SDD proceeding with computation,347 properties remain. new max is 2
SDD size :65 after 69
Reachability property qltransition_484 is true.
Reachability property qltransition_479 is true.
Reachability property qltransition_475 is true.
Reachability property qltransition_470 is true.
Reachability property qltransition_229 is true.
SDD proceeding with computation,342 properties remain. new max is 2
SDD size :69 after 74
Reachability property qltransition_493 is true.
Reachability property qltransition_488 is true.
Reachability property qltransition_240 is true.
Reachability property qltransition_231 is true.
SDD proceeding with computation,338 properties remain. new max is 2
SDD size :74 after 78
Reachability property qltransition_511 is true.
Reachability property qltransition_506 is true.
Reachability property qltransition_502 is true.
Reachability property qltransition_497 is true.
Reachability property qltransition_238 is true.
SDD proceeding with computation,333 properties remain. new max is 2
SDD size :78 after 83
Reachability property qltransition_520 is true.
Reachability property qltransition_515 is true.
Reachability property qltransition_236 is true.
Reachability property qltransition_233 is true.
SDD proceeding with computation,329 properties remain. new max is 2
SDD size :83 after 87
Reachability property qltransition_529 is true.
Reachability property qltransition_524 is true.
Reachability property qltransition_235 is true.
Reachability property qltransition_234 is true.
SDD proceeding with computation,325 properties remain. new max is 2
SDD size :87 after 92
Reachability property qltransition_531 is true.
Reachability property qltransition_526 is true.
SDD proceeding with computation,323 properties remain. new max is 2
SDD size :92 after 93
Reachability property qltransition_237 is true.
SDD proceeding with computation,322 properties remain. new max is 2
SDD size :93 after 95
Reachability property qltransition_530 is true.
Reachability property qltransition_2 is true.
Reachability property qltransition_1 is true.
SDD proceeding with computation,319 properties remain. new max is 2
SDD size :95 after 106
SDD proceeding with computation,319 properties remain. new max is 4
SDD size :106 after 109
Reachability property qltransition_527 is true.
SDD proceeding with computation,318 properties remain. new max is 4
SDD size :109 after 147
Reachability property qltransition_528 is true.
Reachability property qltransition_525 is true.
SDD proceeding with computation,316 properties remain. new max is 4
SDD size :147 after 155
At refinement iteration 0 (INCLUDED_ONLY) 0/484 variables, 484/484 constraints. Problems are: Problem set: 2 solved, 268 unsolved
Reachability property qltransition_523 is true.
SDD proceeding with computation,315 properties remain. new max is 4
SDD size :155 after 211
Reachability property qltransition_0 is true.
SDD proceeding with computation,314 properties remain. new max is 4
SDD size :211 after 270
SDD proceeding with computation,314 properties remain. new max is 8
SDD size :270 after 272
SDD proceeding with computation,314 properties remain. new max is 16
SDD size :272 after 373
SDD proceeding with computation,314 properties remain. new max is 32
SDD size :373 after 555
SDD proceeding with computation,314 properties remain. new max is 64
SDD size :555 after 1126
Reachability property qltransition_522 is true.
Reachability property qltransition_521 is true.
Reachability property qltransition_517 is true.
Reachability property qltransition_232 is true.
Reachability property qltransition_5 is true.
Reachability property qltransition_4 is true.
SDD proceeding with computation,308 properties remain. new max is 64
SDD size :1126 after 12675
Reachability property qltransition_519 is true.
Reachability property qltransition_518 is true.
Reachability property qltransition_516 is true.
Reachability property qltransition_514 is true.
Reachability property qltransition_3 is true.
SDD proceeding with computation,303 properties remain. new max is 64
SDD size :12675 after 269774
SDD proceeding with computation,303 properties remain. new max is 128
SDD size :269774 after 469348
SDD proceeding with computation,303 properties remain. new max is 256
SDD size :469348 after 984171
SDD proceeding with computation,303 properties remain. new max is 512
SDD size :984171 after 1.59885e+07
Reachability property qltransition_513 is true.
Reachability property qltransition_512 is true.
Reachability property qltransition_510 is true.
Reachability property qltransition_509 is true.
Reachability property qltransition_508 is true.
Reachability property qltransition_507 is true.
Reachability property qltransition_505 is true.
Reachability property qltransition_239 is true.
Reachability property qltransition_8 is true.
Reachability property qltransition_7 is true.
Reachability property qltransition_6 is true.
SDD proceeding with computation,292 properties remain. new max is 512
SDD size :1.59885e+07 after 6.7968e+10
Reachability property qltransition_504 is true.
Reachability property qltransition_503 is true.
Reachability property qltransition_501 is true.
Reachability property qltransition_500 is true.
Reachability property qltransition_499 is true.
Reachability property qltransition_498 is true.
Reachability property qltransition_496 is true.
Reachability property qltransition_495 is true.
Reachability property qltransition_490 is true.
Reachability property qltransition_230 is true.
Reachability property qltransition_11 is true.
Reachability property qltransition_10 is true.
Reachability property qltransition_9 is true.
SDD proceeding with computation,279 properties remain. new max is 512
SDD size :6.7968e+10 after 8.12032e+14
Reachability property qltransition_494 is true.
Reachability property qltransition_492 is true.
Reachability property qltransition_491 is true.
Reachability property qltransition_489 is true.
Reachability property qltransition_487 is true.
Reachability property qltransition_486 is true.
Reachability property qltransition_485 is true.
Reachability property qltransition_483 is true.
Reachability property qltransition_482 is true.
Reachability property qltransition_481 is true.
Reachability property qltransition_480 is true.
Reachability property qltransition_478 is true.
Reachability property qltransition_241 is true.
Reachability property qltransition_228 is true.
Reachability property qltransition_17 is true.
Reachability property qltransition_16 is true.
Reachability property qltransition_15 is true.
Reachability property qltransition_14 is true.
Reachability property qltransition_13 is true.
Reachability property qltransition_12 is true.
SDD proceeding with computation,259 properties remain. new max is 512
SDD size :8.12032e+14 after 3.8871e+20
At refinement iteration 1 (INCLUDED_ONLY) 0/484 variables, 0/484 constraints. Problems are: Problem set: 121 solved, 149 unsolved
Reachability property qltransition_477 is true.
Reachability property qltransition_476 is true.
Reachability property qltransition_474 is true.
Reachability property qltransition_473 is true.
Reachability property qltransition_472 is true.
Reachability property qltransition_471 is true.
Reachability property qltransition_469 is true.
Reachability property qltransition_243 is true.
At refinement iteration 2 (OVERLAPS) 10/494 variables, 217/701 constraints. Problems are: Problem set: 129 solved, 141 unsolved
Reachability property qltransition_20 is true.
Reachability property qltransition_19 is true.
Reachability property qltransition_18 is true.
SDD proceeding with computation,248 properties remain. new max is 512
SDD size :3.8871e+20 after 1.25321e+25
Reachability property qltransition_468 is true.
Reachability property qltransition_467 is true.
Reachability property qltransition_465 is true.
Reachability property qltransition_464 is true.
Reachability property qltransition_463 is true.
Reachability property qltransition_462 is true.
Reachability property qltransition_460 is true.
Reachability property qltransition_226 is true.
Reachability property qltransition_23 is true.
Reachability property qltransition_22 is true.
Reachability property qltransition_21 is true.
SDD proceeding with computation,237 properties remain. new max is 512
SDD size :1.25321e+25 after 1.04727e+29
Reachability property qltransition_459 is true.
Reachability property qltransition_458 is true.
Reachability property qltransition_456 is true.
Reachability property qltransition_455 is true.
Reachability property qltransition_454 is true.
Reachability property qltransition_453 is true.
Reachability property qltransition_451 is true.
Reachability property qltransition_450 is true.
Reachability property qltransition_449 is true.
Reachability property qltransition_447 is true.
Reachability property qltransition_446 is true.
Reachability property qltransition_445 is true.
Reachability property qltransition_444 is true.
Reachability property qltransition_442 is true.
Reachability property qltransition_245 is true.
Reachability property qltransition_224 is true.
Reachability property qltransition_29 is true.
Reachability property qltransition_28 is true.
Reachability property qltransition_27 is true.
Reachability property qltransition_26 is true.
Reachability property qltransition_25 is true.
Reachability property qltransition_24 is true.
SDD proceeding with computation,215 properties remain. new max is 512
SDD size :1.04727e+29 after 9.5316e+34
Reachability property qltransition_441 is true.
Reachability property qltransition_440 is true.
Reachability property qltransition_438 is true.
Reachability property qltransition_437 is true.
At refinement iteration 3 (INCLUDED_ONLY) 0/494 variables, 10/711 constraints. Problems are: Problem set: 132 solved, 138 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 494/1280 variables, and 711 constraints, problems are : Problem set: 169 solved, 101 unsolved in 5032 ms.
Refiners :[Domain max(s): 494/744 constraints, Positive P Invariants (semi-flows): 217/328 constraints, State Equation: 0/744 constraints, PredecessorRefiner: 270/270 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 169 solved, 101 unsolved
Reachability property qltransition_436 is true.
Reachability property qltransition_435 is true.
Reachability property qltransition_433 is true.
Reachability property qltransition_247 is true.
Reachability property qltransition_32 is true.
Reachability property qltransition_31 is true.
Reachability property qltransition_30 is true.
SDD proceeding with computation,204 properties remain. new max is 512
SDD size :9.5316e+34 after 8.64446e+38
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 192/192 constraints. Problems are: Problem set: 176 solved, 94 unsolved
Reachability property qltransition_432 is true.
Reachability property qltransition_431 is true.
Reachability property qltransition_429 is true.
Reachability property qltransition_428 is true.
Reachability property qltransition_427 is true.
Reachability property qltransition_426 is true.
Reachability property qltransition_424 is true.
Reachability property qltransition_222 is true.
Reachability property qltransition_35 is true.
Reachability property qltransition_34 is true.
Reachability property qltransition_33 is true.
SDD proceeding with computation,193 properties remain. new max is 512
SDD size :8.64446e+38 after 2.25821e+43
Reachability property qltransition_423 is true.
Reachability property qltransition_422 is true.
Reachability property qltransition_420 is true.
Reachability property qltransition_419 is true.
Reachability property qltransition_418 is true.
Reachability property qltransition_417 is true.
Reachability property qltransition_415 is true.
Reachability property qltransition_414 is true.
Reachability property qltransition_413 is true.
Reachability property qltransition_411 is true.
Reachability property qltransition_410 is true.
Reachability property qltransition_409 is true.
Reachability property qltransition_249 is true.
Reachability property qltransition_220 is true.
Reachability property qltransition_41 is true.
Reachability property qltransition_40 is true.
Reachability property qltransition_38 is true.
Reachability property qltransition_37 is true.
Reachability property qltransition_36 is true.
SDD proceeding with computation,174 properties remain. new max is 512
SDD size :2.25821e+43 after 5.47608e+48
Reachability property qltransition_408 is true.
Reachability property qltransition_406 is true.
Reachability property qltransition_405 is true.
Reachability property qltransition_404 is true.
Reachability property qltransition_402 is true.
Reachability property qltransition_401 is true.
Reachability property qltransition_400 is true.
Reachability property qltransition_399 is true.
Reachability property qltransition_397 is true.
Reachability property qltransition_251 is true.
Reachability property qltransition_44 is true.
Reachability property qltransition_43 is true.
Reachability property qltransition_42 is true.
Reachability property qltransition_39 is true.
SDD proceeding with computation,160 properties remain. new max is 512
SDD size :5.47608e+48 after 2.16323e+53
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/192 constraints. Problems are: Problem set: 220 solved, 50 unsolved
At refinement iteration 2 (OVERLAPS) 44/236 variables, 103/295 constraints. Problems are: Problem set: 220 solved, 50 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/236 variables, 44/339 constraints. Problems are: Problem set: 220 solved, 50 unsolved
Reachability property qltransition_396 is true.
Reachability property qltransition_395 is true.
Reachability property qltransition_393 is true.
Reachability property qltransition_392 is true.
Reachability property qltransition_391 is true.
Reachability property qltransition_390 is true.
Reachability property qltransition_388 is true.
Reachability property qltransition_218 is true.
Reachability property qltransition_47 is true.
Reachability property qltransition_46 is true.
Reachability property qltransition_45 is true.
SDD proceeding with computation,149 properties remain. new max is 512
SDD size :2.16323e+53 after 3.62152e+57
Reachability property qltransition_387 is true.
Reachability property qltransition_386 is true.
Reachability property qltransition_384 is true.
Reachability property qltransition_383 is true.
Reachability property qltransition_382 is true.
Reachability property qltransition_381 is true.
Reachability property qltransition_379 is true.
Reachability property qltransition_378 is true.
Reachability property qltransition_373 is true.
Reachability property qltransition_253 is true.
Reachability property qltransition_50 is true.
Reachability property qltransition_49 is true.
Reachability property qltransition_48 is true.
SDD proceeding with computation,136 properties remain. new max is 512
SDD size :3.62152e+57 after 5.43915e+61
Reachability property qltransition_377 is true.
Reachability property qltransition_375 is true.
Reachability property qltransition_374 is true.
Reachability property qltransition_372 is true.
Reachability property qltransition_370 is true.
Reachability property qltransition_369 is true.
Reachability property qltransition_368 is true.
Reachability property qltransition_366 is true.
Reachability property qltransition_365 is true.
Reachability property qltransition_364 is true.
Reachability property qltransition_363 is true.
Reachability property qltransition_361 is true.
Reachability property qltransition_255 is true.
Reachability property qltransition_216 is true.
Reachability property qltransition_56 is true.
Reachability property qltransition_55 is true.
Reachability property qltransition_54 is true.
Reachability property qltransition_53 is true.
Reachability property qltransition_52 is true.
Reachability property qltransition_51 is true.
SDD proceeding with computation,116 properties remain. new max is 512
SDD size :5.43915e+61 after 2.57561e+67
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 0/339 constraints. Problems are: Problem set: 260 solved, 10 unsolved
Reachability property qltransition_360 is true.
Reachability property qltransition_359 is true.
Reachability property qltransition_357 is true.
Reachability property qltransition_356 is true.
Reachability property qltransition_355 is true.
Reachability property qltransition_354 is true.
Reachability property qltransition_352 is true.
Reachability property qltransition_214 is true.
Reachability property qltransition_59 is true.
Reachability property qltransition_58 is true.
Reachability property qltransition_57 is true.
SDD proceeding with computation,105 properties remain. new max is 512
SDD size :2.57561e+67 after 6.09789e+71
At refinement iteration 5 (OVERLAPS) 508/744 variables, 225/564 constraints. Problems are: Problem set: 267 solved, 3 unsolved
Reachability property qltransition_351 is true.
Reachability property qltransition_350 is true.
Reachability property qltransition_348 is true.
Reachability property qltransition_347 is true.
Reachability property qltransition_346 is true.
Reachability property qltransition_345 is true.
Reachability property qltransition_343 is true.
Reachability property qltransition_257 is true.
Reachability property qltransition_62 is true.
Reachability property qltransition_61 is true.
Reachability property qltransition_60 is true.
SDD proceeding with computation,94 properties remain. new max is 512
SDD size :6.09789e+71 after 7.03599e+75
After SMT solving in domain Int declared 744/1280 variables, and 1072 constraints, problems are : Problem set: 270 solved, 0 unsolved in 943 ms.
Refiners :[Domain max(s): 744/744 constraints, Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 0/744 constraints, PredecessorRefiner: 0/270 constraints, Known Traps: 0/0 constraints]
After SMT, in 6148ms problems are : Problem set: 270 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query QuasiLiveness after proving 417 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL INITIAL_STATE
Total runtime 12139 ms.

BK_STOP 1716915152592

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="ShieldPPPt-PT-030A"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
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 itstools"
echo " Input is ShieldPPPt-PT-030A, 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 r365-tall-171683779300402"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-030A.tgz
mv ShieldPPPt-PT-030A 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 ;