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-171683778800192.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 ShieldIIPt-PT-040A, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r365-tall-171683778800192
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 676K
-rw-r--r-- 1 mcc users 8.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 100K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K 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 3.4K Apr 23 07:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 22:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Apr 12 22:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Apr 12 22:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Apr 12 22:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:53 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 212K 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 1716912925846

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ShieldIIPt-PT-040A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202405141337
[2024-05-28 16:15:27] [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 16:15:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 16:15:27] [INFO ] Load time of PNML (sax parser for PT used): 129 ms
[2024-05-28 16:15:27] [INFO ] Transformed 763 places.
[2024-05-28 16:15:27] [INFO ] Transformed 563 transitions.
[2024-05-28 16:15:27] [INFO ] Found NUPN structural information;
[2024-05-28 16:15:27] [INFO ] Parsed PT model containing 763 places and 563 transitions and 2406 arcs in 264 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 763/763 places, 563/563 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 763 transition count 562
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 1 place count 763 transition count 561
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 3 place count 762 transition count 561
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 761 transition count 560
Applied a total of 5 rules in 84 ms. Remains 761 /763 variables (removed 2) and now considering 560/563 (removed 3) transitions.
// Phase 1: matrix 560 rows 761 cols
[2024-05-28 16:15:27] [INFO ] Computed 361 invariants in 37 ms
[2024-05-28 16:15:28] [INFO ] Implicit Places using invariants in 744 ms returned [753, 754]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 778 ms to find 2 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 759/763 places, 560/563 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 759 transition count 559
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 758 transition count 559
Applied a total of 2 rules in 21 ms. Remains 758 /759 variables (removed 1) and now considering 559/560 (removed 1) transitions.
// Phase 1: matrix 559 rows 758 cols
[2024-05-28 16:15:28] [INFO ] Computed 359 invariants in 8 ms
[2024-05-28 16:15:28] [INFO ] Implicit Places using invariants in 498 ms returned [747]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 499 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 757/763 places, 559/563 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 756 transition count 558
Applied a total of 2 rules in 20 ms. Remains 756 /757 variables (removed 1) and now considering 558/559 (removed 1) transitions.
// Phase 1: matrix 558 rows 756 cols
[2024-05-28 16:15:28] [INFO ] Computed 358 invariants in 4 ms
[2024-05-28 16:15:29] [INFO ] Implicit Places using invariants in 451 ms returned []
[2024-05-28 16:15:29] [INFO ] Invariant cache hit.
[2024-05-28 16:15:30] [INFO ] Implicit Places using invariants and state equation in 826 ms returned []
Implicit Place search using SMT with State Equation took 1280 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 3 : 756/763 places, 558/563 transitions.
Finished structural reductions in LIVENESS mode , in 3 iterations and 2700 ms. Remains : 756/763 places, 558/563 transitions.
Discarding 159 transitions out of 558. Remains 399
Initial state reduction rules removed 1 formulas.
[2024-05-28 16:15:31] [INFO ] Flatten gal took : 301 ms
[2024-05-28 16:15:31] [INFO ] Flatten gal took : 135 ms
[2024-05-28 16:15:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9077125533661812262.gal : 28 ms
[2024-05-28 16:15:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3150769330456058234.prop : 5 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/ReachabilityCardinality9077125533661812262.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3150769330456058234.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 ...328
Loading property file /tmp/ReachabilityCardinality3150769330456058234.prop.
RANDOM walk for 40000 steps (8 resets) in 3798 ms. (10 steps per ms) remains 247/398 properties
BEST_FIRST walk for 402 steps (8 resets) in 15 ms. (25 steps per ms) remains 247/247 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 247/247 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 247/247 properties
BEST_FIRST walk for 404 steps (8 resets) in 21 ms. (18 steps per ms) remains 247/247 properties
BEST_FIRST walk for 404 steps (8 resets) in 23 ms. (16 steps per ms) remains 247/247 properties
BEST_FIRST walk for 403 steps (8 resets) in 29 ms. (13 steps per ms) remains 247/247 properties
BEST_FIRST walk for 403 steps (8 resets) in 26 ms. (14 steps per ms) remains 247/247 properties
BEST_FIRST walk for 403 steps (8 resets) in 19 ms. (20 steps per ms) remains 247/247 properties
BEST_FIRST walk for 402 steps (8 resets) in 23 ms. (16 steps per ms) remains 247/247 properties
BEST_FIRST walk for 404 steps (8 resets) in 23 ms. (16 steps per ms) remains 247/247 properties
BEST_FIRST walk for 404 steps (8 resets) in 27 ms. (14 steps per ms) remains 247/247 properties
BEST_FIRST walk for 404 steps (8 resets) in 25 ms. (15 steps per ms) remains 247/247 properties
BEST_FIRST walk for 403 steps (8 resets) in 14 ms. (26 steps per ms) remains 247/247 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 247/247 properties
BEST_FIRST walk for 404 steps (8 resets) in 25 ms. (15 steps per ms) remains 247/247 properties
BEST_FIRST walk for 403 steps (8 resets) in 18 ms. (21 steps per ms) remains 247/247 properties
BEST_FIRST walk for 404 steps (8 resets) in 18 ms. (21 steps per ms) remains 247/247 properties
BEST_FIRST walk for 403 steps (8 resets) in 16 ms. (23 steps per ms) remains 247/247 properties
BEST_FIRST walk for 404 steps (8 resets) in 16 ms. (23 steps per ms) remains 247/247 properties
BEST_FIRST walk for 401 steps (8 resets) in 24 ms. (16 steps per ms) remains 247/247 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 247/247 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 247/247 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 247/247 properties
BEST_FIRST walk for 404 steps (8 resets) in 21 ms. (18 steps per ms) remains 247/247 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 247/247 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 247/247 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 247/247 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 247/247 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 247/247 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 247/247 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 247/247 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 247/247 properties
BEST_FIRST walk for 403 steps (8 resets) in 18 ms. (21 steps per ms) remains 247/247 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 247/247 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 247/247 properties
BEST_FIRST walk for 402 steps (8 resets) in 13 ms. (28 steps per ms) remains 247/247 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 247/247 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 247/247 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 247/247 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 247/247 properties
BEST_FIRST walk for 401 steps (8 resets) in 9 ms. (40 steps per ms) remains 247/247 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 247/247 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 247/247 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 247/247 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 247/247 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 247/247 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 247/247 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 247/247 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 247/247 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 247/247 properties
[2024-05-28 16:15:31] [INFO ] Invariant cache hit.
Reachability property qltransition_555 is true.
Reachability property qltransition_287 is true.
Reachability property qltransition_286 is true.
Reachability property qltransition_281 is true.
Reachability property qltransition_277 is true.
Reachability property qltransition_200 is true.
SDD proceeding with computation,392 properties remain. new max is 2
SDD size :3 after 6
Reachability property qltransition_300 is true.
Reachability property qltransition_294 is true.
Reachability property qltransition_293 is true.
Reachability property qltransition_275 is true.
SDD proceeding with computation,388 properties remain. new max is 2
SDD size :6 after 11
Reachability property qltransition_308 is true.
Reachability property qltransition_307 is true.
Reachability property qltransition_301 is true.
Reachability property qltransition_273 is true.
Reachability property qltransition_202 is true.
SDD proceeding with computation,383 properties remain. new max is 2
SDD size :11 after 15
Reachability property qltransition_321 is true.
Reachability property qltransition_315 is true.
Reachability property qltransition_314 is true.
Reachability property qltransition_204 is true.
SDD proceeding with computation,379 properties remain. new max is 2
SDD size :15 after 20
Reachability property qltransition_329 is true.
Reachability property qltransition_328 is true.
Reachability property qltransition_322 is true.
Reachability property qltransition_271 is true.
Reachability property qltransition_206 is true.
SDD proceeding with computation,374 properties remain. new max is 2
SDD size :20 after 24
Reachability property qltransition_342 is true.
Reachability property qltransition_336 is true.
Reachability property qltransition_335 is true.
Reachability property qltransition_269 is true.
SDD proceeding with computation,370 properties remain. new max is 2
SDD size :24 after 29
Reachability property qltransition_350 is true.
Reachability property qltransition_349 is true.
Reachability property qltransition_343 is true.
Reachability property qltransition_267 is true.
Reachability property qltransition_208 is true.
SDD proceeding with computation,365 properties remain. new max is 2
SDD size :29 after 33
Reachability property qltransition_363 is true.
Reachability property qltransition_357 is true.
Reachability property qltransition_356 is true.
Reachability property qltransition_210 is true.
SDD proceeding with computation,361 properties remain. new max is 2
SDD size :33 after 38
Reachability property qltransition_371 is true.
Reachability property qltransition_370 is true.
Reachability property qltransition_364 is true.
Reachability property qltransition_265 is true.
Reachability property qltransition_212 is true.
SDD proceeding with computation,356 properties remain. new max is 2
SDD size :38 after 42
Reachability property qltransition_384 is true.
Reachability property qltransition_378 is true.
Reachability property qltransition_377 is true.
Reachability property qltransition_263 is true.
SDD proceeding with computation,352 properties remain. new max is 2
SDD size :42 after 47
Reachability property qltransition_392 is true.
Reachability property qltransition_391 is true.
Reachability property qltransition_385 is true.
Reachability property qltransition_261 is true.
Reachability property qltransition_214 is true.
SDD proceeding with computation,347 properties remain. new max is 2
SDD size :47 after 51
Reachability property qltransition_405 is true.
Reachability property qltransition_399 is true.
Reachability property qltransition_398 is true.
Reachability property qltransition_216 is true.
SDD proceeding with computation,343 properties remain. new max is 2
SDD size :51 after 56
Reachability property qltransition_413 is true.
Reachability property qltransition_412 is true.
Reachability property qltransition_406 is true.
Reachability property qltransition_259 is true.
Reachability property qltransition_218 is true.
SDD proceeding with computation,338 properties remain. new max is 2
SDD size :56 after 60
Reachability property qltransition_426 is true.
Reachability property qltransition_420 is true.
Reachability property qltransition_419 is true.
Reachability property qltransition_257 is true.
SDD proceeding with computation,334 properties remain. new max is 2
SDD size :60 after 65
Reachability property qltransition_434 is true.
Reachability property qltransition_433 is true.
Reachability property qltransition_427 is true.
Reachability property qltransition_255 is true.
Reachability property qltransition_220 is true.
SDD proceeding with computation,329 properties remain. new max is 2
SDD size :65 after 69
Reachability property qltransition_447 is true.
Reachability property qltransition_441 is true.
Reachability property qltransition_440 is true.
Reachability property qltransition_222 is true.
SDD proceeding with computation,325 properties remain. new max is 2
SDD size :69 after 74
Reachability property qltransition_455 is true.
Reachability property qltransition_454 is true.
Reachability property qltransition_448 is true.
Reachability property qltransition_253 is true.
Reachability property qltransition_224 is true.
SDD proceeding with computation,320 properties remain. new max is 2
SDD size :74 after 78
Reachability property qltransition_468 is true.
Reachability property qltransition_462 is true.
Reachability property qltransition_461 is true.
Reachability property qltransition_251 is true.
SDD proceeding with computation,316 properties remain. new max is 2
SDD size :78 after 83
Reachability property qltransition_476 is true.
Reachability property qltransition_475 is true.
Reachability property qltransition_469 is true.
Reachability property qltransition_249 is true.
Reachability property qltransition_226 is true.
SDD proceeding with computation,311 properties remain. new max is 2
SDD size :83 after 87
Reachability property qltransition_489 is true.
Reachability property qltransition_483 is true.
Reachability property qltransition_482 is true.
Reachability property qltransition_228 is true.
SDD proceeding with computation,307 properties remain. new max is 2
SDD size :87 after 92
Reachability property qltransition_497 is true.
Reachability property qltransition_496 is true.
Reachability property qltransition_490 is true.
Reachability property qltransition_247 is true.
Reachability property qltransition_230 is true.
SDD proceeding with computation,302 properties remain. new max is 2
SDD size :92 after 96
Reachability property qltransition_510 is true.
Reachability property qltransition_504 is true.
Reachability property qltransition_503 is true.
Reachability property qltransition_245 is true.
SDD proceeding with computation,298 properties remain. new max is 2
SDD size :96 after 101
Reachability property qltransition_518 is true.
Reachability property qltransition_517 is true.
Reachability property qltransition_511 is true.
Reachability property qltransition_243 is true.
Reachability property qltransition_232 is true.
SDD proceeding with computation,293 properties remain. new max is 2
SDD size :101 after 105
Reachability property qltransition_531 is true.
Reachability property qltransition_525 is true.
Reachability property qltransition_524 is true.
Reachability property qltransition_234 is true.
SDD proceeding with computation,289 properties remain. new max is 2
SDD size :105 after 110
Reachability property qltransition_539 is true.
Reachability property qltransition_538 is true.
Reachability property qltransition_532 is true.
Reachability property qltransition_241 is true.
Reachability property qltransition_236 is true.
SDD proceeding with computation,284 properties remain. new max is 2
SDD size :110 after 114
Reachability property qltransition_552 is true.
Reachability property qltransition_546 is true.
Reachability property qltransition_545 is true.
Reachability property qltransition_239 is true.
SDD proceeding with computation,280 properties remain. new max is 2
SDD size :114 after 119
Reachability property qltransition_553 is true.
Reachability property qltransition_238 is true.
Reachability property qltransition_237 is true.
SDD proceeding with computation,277 properties remain. new max is 2
SDD size :119 after 123
At refinement iteration 0 (INCLUDED_ONLY) 0/474 variables, 474/474 constraints. Problems are: Problem set: 0 solved, 247 unsolved
Reachability property qltransition_554 is true.
Reachability property qltransition_551 is true.
Reachability property qltransition_550 is true.
Reachability property qltransition_549 is true.
SDD proceeding with computation,273 properties remain. new max is 2
SDD size :123 after 132
Reachability property qltransition_240 is true.
SDD proceeding with computation,272 properties remain. new max is 2
SDD size :132 after 134
Reachability property qltransition_548 is true.
SDD proceeding with computation,271 properties remain. new max is 2
SDD size :134 after 143
Reachability property qltransition_0 is true.
SDD proceeding with computation,270 properties remain. new max is 2
SDD size :143 after 155
SDD proceeding with computation,270 properties remain. new max is 4
SDD size :155 after 158
SDD proceeding with computation,270 properties remain. new max is 8
SDD size :158 after 160
SDD proceeding with computation,270 properties remain. new max is 16
SDD size :160 after 205
SDD proceeding with computation,270 properties remain. new max is 32
SDD size :205 after 360
Reachability property qltransition_547 is true.
Reachability property qltransition_543 is true.
SDD proceeding with computation,268 properties remain. new max is 32
SDD size :360 after 1081
Reachability property qltransition_544 is true.
Reachability property qltransition_542 is true.
Reachability property qltransition_541 is true.
Reachability property qltransition_235 is true.
Reachability property qltransition_1 is true.
SDD proceeding with computation,263 properties remain. new max is 32
SDD size :1081 after 7194
SDD proceeding with computation,263 properties remain. new max is 64
SDD size :7194 after 13955
SDD proceeding with computation,263 properties remain. new max is 128
SDD size :13955 after 58475
SDD proceeding with computation,263 properties remain. new max is 256
SDD size :58475 after 223507
Reachability property qltransition_540 is true.
Reachability property qltransition_537 is true.
Reachability property qltransition_536 is true.
Reachability property qltransition_535 is true.
Reachability property qltransition_534 is true.
Reachability property qltransition_242 is true.
Reachability property qltransition_2 is true.
SDD proceeding with computation,256 properties remain. new max is 256
SDD size :223507 after 1.06905e+08
Reachability property qltransition_533 is true.
Reachability property qltransition_530 is true.
Reachability property qltransition_529 is true.
Reachability property qltransition_528 is true.
Reachability property qltransition_527 is true.
Reachability property qltransition_233 is true.
Reachability property qltransition_3 is true.
SDD proceeding with computation,249 properties remain. new max is 256
SDD size :1.06905e+08 after 8.12646e+10
Reachability property qltransition_526 is true.
Reachability property qltransition_523 is true.
Reachability property qltransition_522 is true.
Reachability property qltransition_521 is true.
Reachability property qltransition_520 is true.
Reachability property qltransition_244 is true.
Reachability property qltransition_4 is true.
SDD proceeding with computation,242 properties remain. new max is 256
SDD size :8.12646e+10 after 7.24776e+13
Reachability property qltransition_519 is true.
Reachability property qltransition_516 is true.
Reachability property qltransition_515 is true.
Reachability property qltransition_514 is true.
Reachability property qltransition_513 is true.
At refinement iteration 1 (INCLUDED_ONLY) 0/474 variables, 0/474 constraints. Problems are: Problem set: 110 solved, 137 unsolved
Reachability property qltransition_231 is true.
Reachability property qltransition_5 is true.
SDD proceeding with computation,235 properties remain. new max is 256
SDD size :7.24776e+13 after 5.69083e+16
Reachability property qltransition_512 is true.
Reachability property qltransition_509 is true.
Reachability property qltransition_508 is true.
Reachability property qltransition_507 is true.
Reachability property qltransition_506 is true.
At refinement iteration 2 (OVERLAPS) 19/493 variables, 233/707 constraints. Problems are: Problem set: 117 solved, 130 unsolved
Reachability property qltransition_246 is true.
Reachability property qltransition_6 is true.
SDD proceeding with computation,228 properties remain. new max is 256
SDD size :5.69083e+16 after 3.98573e+19
Reachability property qltransition_505 is true.
Reachability property qltransition_502 is true.
Reachability property qltransition_501 is true.
Reachability property qltransition_500 is true.
Reachability property qltransition_499 is true.
Reachability property qltransition_229 is true.
Reachability property qltransition_7 is true.
SDD proceeding with computation,221 properties remain. new max is 256
SDD size :3.98573e+19 after 2.74438e+22
Reachability property qltransition_498 is true.
Reachability property qltransition_495 is true.
Reachability property qltransition_494 is true.
Reachability property qltransition_493 is true.
Reachability property qltransition_492 is true.
Reachability property qltransition_248 is true.
Reachability property qltransition_8 is true.
SDD proceeding with computation,214 properties remain. new max is 256
SDD size :2.74438e+22 after 1.80144e+25
Reachability property qltransition_491 is true.
Reachability property qltransition_488 is true.
Reachability property qltransition_487 is true.
Reachability property qltransition_486 is true.
Reachability property qltransition_485 is true.
Reachability property qltransition_227 is true.
Reachability property qltransition_9 is true.
SDD proceeding with computation,207 properties remain. new max is 256
SDD size :1.80144e+25 after 1.77262e+28
Reachability property qltransition_484 is true.
Reachability property qltransition_481 is true.
Reachability property qltransition_480 is true.
Reachability property qltransition_479 is true.
Reachability property qltransition_478 is true.
Reachability property qltransition_250 is true.
Reachability property qltransition_10 is true.
SDD proceeding with computation,200 properties remain. new max is 256
SDD size :1.77262e+28 after 1.33739e+31
Reachability property qltransition_477 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_225 is true.
Reachability property qltransition_11 is true.
SDD proceeding with computation,193 properties remain. new max is 256
SDD size :1.33739e+31 after 8.94298e+33
Reachability property qltransition_470 is true.
Reachability property qltransition_467 is true.
Reachability property qltransition_466 is true.
Reachability property qltransition_465 is true.
Reachability property qltransition_464 is true.
Reachability property qltransition_252 is true.
Reachability property qltransition_12 is true.
SDD proceeding with computation,186 properties remain. new max is 256
SDD size :8.94298e+33 after 6.02527e+36
Reachability property qltransition_463 is true.
Reachability property qltransition_460 is true.
Reachability property qltransition_459 is true.
Reachability property qltransition_458 is true.
Reachability property qltransition_457 is true.
Reachability property qltransition_223 is true.
Reachability property qltransition_13 is true.
SDD proceeding with computation,179 properties remain. new max is 256
SDD size :6.02527e+36 after 3.85617e+39
Reachability property qltransition_456 is true.
Reachability property qltransition_453 is true.
Reachability property qltransition_452 is true.
Reachability property qltransition_451 is true.
Reachability property qltransition_450 is true.
Reachability property qltransition_254 is true.
Reachability property qltransition_14 is true.
SDD proceeding with computation,172 properties remain. new max is 256
SDD size :3.85617e+39 after 2.4679e+42
Reachability property qltransition_449 is true.
Reachability property qltransition_446 is true.
Reachability property qltransition_445 is true.
Reachability property qltransition_444 is true.
Reachability property qltransition_443 is true.
Reachability property qltransition_221 is true.
Reachability property qltransition_15 is true.
SDD proceeding with computation,165 properties remain. new max is 256
SDD size :2.4679e+42 after 1.57949e+45
Reachability property qltransition_442 is true.
Reachability property qltransition_439 is true.
Reachability property qltransition_438 is true.
Reachability property qltransition_437 is true.
Reachability property qltransition_436 is true.
Reachability property qltransition_256 is true.
Reachability property qltransition_16 is true.
SDD proceeding with computation,158 properties remain. new max is 256
SDD size :1.57949e+45 after 1.01085e+48
Reachability property qltransition_435 is true.
Reachability property qltransition_432 is true.
Reachability property qltransition_431 is true.
Reachability property qltransition_430 is true.
Reachability property qltransition_429 is true.
Reachability property qltransition_219 is true.
Reachability property qltransition_17 is true.
SDD proceeding with computation,151 properties remain. new max is 256
SDD size :1.01085e+48 after 6.46958e+50
Reachability property qltransition_428 is true.
Reachability property qltransition_425 is true.
Reachability property qltransition_424 is true.
Reachability property qltransition_423 is true.
Reachability property qltransition_422 is true.
Reachability property qltransition_258 is true.
Reachability property qltransition_18 is true.
SDD proceeding with computation,144 properties remain. new max is 256
SDD size :6.46958e+50 after 4.14045e+53
At refinement iteration 3 (INCLUDED_ONLY) 0/493 variables, 19/726 constraints. Problems are: Problem set: 117 solved, 130 unsolved
Reachability property qltransition_421 is true.
Reachability property qltransition_418 is true.
Reachability property qltransition_417 is true.
Reachability property qltransition_416 is true.
Reachability property qltransition_415 is true.
Reachability property qltransition_217 is true.
Reachability property qltransition_19 is true.
SDD proceeding with computation,137 properties remain. new max is 256
SDD size :4.14045e+53 after 2.64994e+56
Reachability property qltransition_414 is true.
Reachability property qltransition_411 is true.
Reachability property qltransition_410 is true.
Reachability property qltransition_409 is true.
Reachability property qltransition_408 is true.
Reachability property qltransition_260 is true.
Reachability property qltransition_20 is true.
SDD proceeding with computation,130 properties remain. new max is 256
SDD size :2.64994e+56 after 1.69593e+59
Reachability property qltransition_407 is true.
Reachability property qltransition_404 is true.
Reachability property qltransition_403 is true.
Reachability property qltransition_402 is true.
Reachability property qltransition_401 is true.
Reachability property qltransition_215 is true.
Reachability property qltransition_21 is true.
SDD proceeding with computation,123 properties remain. new max is 256
SDD size :1.69593e+59 after 1.08542e+62
Reachability property qltransition_400 is true.
Reachability property qltransition_397 is true.
Reachability property qltransition_396 is true.
Reachability property qltransition_395 is true.
Reachability property qltransition_394 is true.
Reachability property qltransition_262 is true.
Reachability property qltransition_22 is true.
SDD proceeding with computation,116 properties remain. new max is 256
SDD size :1.08542e+62 after 6.94652e+64
Reachability property qltransition_393 is true.
Reachability property qltransition_390 is true.
Reachability property qltransition_389 is true.
Reachability property qltransition_388 is true.
Reachability property qltransition_387 is true.
Reachability property qltransition_213 is true.
Reachability property qltransition_23 is true.
SDD proceeding with computation,109 properties remain. new max is 256
SDD size :6.94652e+64 after 4.44586e+67
Reachability property qltransition_386 is true.
Reachability property qltransition_383 is true.
Reachability property qltransition_382 is true.
Reachability property qltransition_381 is true.
Reachability property qltransition_380 is true.
Reachability property qltransition_264 is true.
Reachability property qltransition_24 is true.
SDD proceeding with computation,102 properties remain. new max is 256
SDD size :4.44586e+67 after 2.8453e+70
Reachability property qltransition_379 is true.
Reachability property qltransition_376 is true.
Reachability property qltransition_375 is true.
Reachability property qltransition_374 is true.
Reachability property qltransition_373 is true.
Reachability property qltransition_211 is true.
Reachability property qltransition_25 is true.
SDD proceeding with computation,95 properties remain. new max is 256
SDD size :2.8453e+70 after 1.82103e+73
Reachability property qltransition_372 is true.
Reachability property qltransition_369 is true.
Reachability property qltransition_368 is true.
Reachability property qltransition_367 is true.
Reachability property qltransition_366 is true.
Reachability property qltransition_266 is true.
Reachability property qltransition_26 is true.
SDD proceeding with computation,88 properties remain. new max is 256
SDD size :1.82103e+73 after 1.16543e+76
Reachability property qltransition_365 is true.
Reachability property qltransition_362 is true.
Reachability property qltransition_361 is true.
Reachability property qltransition_360 is true.
Reachability property qltransition_359 is true.
Reachability property qltransition_209 is true.
Reachability property qltransition_27 is true.
SDD proceeding with computation,81 properties remain. new max is 256
SDD size :1.16543e+76 after 7.45892e+78
Reachability property qltransition_358 is true.
Reachability property qltransition_355 is true.
Reachability property qltransition_354 is true.
Reachability property qltransition_353 is true.
Reachability property qltransition_352 is true.
Reachability property qltransition_268 is true.
Reachability property qltransition_28 is true.
SDD proceeding with computation,74 properties remain. new max is 256
SDD size :7.45892e+78 after 4.77362e+81
Reachability property qltransition_351 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_207 is true.
Reachability property qltransition_29 is true.
SDD proceeding with computation,67 properties remain. new max is 256
SDD size :4.77362e+81 after 3.05517e+84
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
Reachability property qltransition_344 is true.
Reachability property qltransition_341 is true.
Reachability property qltransition_340 is true.
Reachability property qltransition_339 is true.
Reachability property qltransition_338 is true.
Reachability property qltransition_270 is true.
Reachability property qltransition_30 is true.
SDD proceeding with computation,60 properties remain. new max is 256
SDD size :3.05517e+84 after 1.95527e+87
After SMT solving in domain Real declared 493/1314 variables, and 726 constraints, problems are : Problem set: 246 solved, 1 unsolved in 5011 ms.
Refiners :[Domain max(s): 493/756 constraints, Positive P Invariants (semi-flows): 233/358 constraints, State Equation: 0/756 constraints, PredecessorRefiner: 247/247 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 246 solved, 1 unsolved
After SMT solving in domain Int declared 3/1314 variables, and 0 constraints, problems are : Problem set: 247 solved, 0 unsolved in 17 ms.
Refiners :[Domain max(s): 0/756 constraints, Positive P Invariants (semi-flows): 0/358 constraints, State Equation: 0/756 constraints, PredecessorRefiner: 0/247 constraints, Known Traps: 0/0 constraints]
After SMT, in 5183ms problems are : Problem set: 247 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 399 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL INITIAL_STATE
Total runtime 9826 ms.

BK_STOP 1716912937045

--------------------
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="ShieldIIPt-PT-040A"
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 ShieldIIPt-PT-040A, 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-171683778800192"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-040A.tgz
mv ShieldIIPt-PT-040A 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 ;