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.r374-tall-171683791200512.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 gold2023
Input is ShieldRVs-PT-030A, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r374-tall-171683791200512
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 660K
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K 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 3.7K May 19 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 19 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 18:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Apr 12 18:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 17:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Apr 12 17:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:55 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 191K 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 1716932137842

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ShieldRVs-PT-030A
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202304061127
[2024-05-28 21:35:39] [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 21:35:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 21:35:39] [INFO ] Load time of PNML (sax parser for PT used): 80 ms
[2024-05-28 21:35:39] [INFO ] Transformed 423 places.
[2024-05-28 21:35:39] [INFO ] Transformed 573 transitions.
[2024-05-28 21:35:39] [INFO ] Found NUPN structural information;
[2024-05-28 21:35:39] [INFO ] Parsed PT model containing 423 places and 573 transitions and 2760 arcs in 152 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 423/423 places, 573/573 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 422 transition count 572
Applied a total of 2 rules in 44 ms. Remains 422 /423 variables (removed 1) and now considering 572/573 (removed 1) transitions.
// Phase 1: matrix 572 rows 422 cols
[2024-05-28 21:35:39] [INFO ] Computed 121 invariants in 22 ms
[2024-05-28 21:35:40] [INFO ] Implicit Places using invariants in 552 ms returned []
[2024-05-28 21:35:40] [INFO ] Invariant cache hit.
[2024-05-28 21:35:40] [INFO ] Implicit Places using invariants and state equation in 431 ms returned []
Implicit Place search using SMT with State Equation took 1008 ms to find 0 implicit places.
[2024-05-28 21:35:40] [INFO ] Invariant cache hit.
[2024-05-28 21:35:40] [INFO ] Dead Transitions using invariants and state equation in 231 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 422/423 places, 572/573 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 1286 ms. Remains : 422/423 places, 572/573 transitions.
Discarding 180 transitions out of 572. Remains 392
Initial state reduction rules removed 1 formulas.
[2024-05-28 21:35:41] [INFO ] Flatten gal took : 145 ms
Incomplete random walk after 10000 steps, including 24 resets, run finished after 474 ms. (steps per millisecond=21 ) properties (out of 391) seen :375
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
[2024-05-28 21:35:41] [INFO ] Flatten gal took : 95 ms
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Running SMT prover for 16 properties.
[2024-05-28 21:35:41] [INFO ] Invariant cache hit.
[2024-05-28 21:35:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7560387574126043276.gal : 46 ms
[2024-05-28 21:35:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13072112368824530497.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7560387574126043276.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13072112368824530497.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality13072112368824530497.prop.
[2024-05-28 21:35:41] [INFO ] [Real]Absence check using 121 positive place invariants in 21 ms returned sat
Reachability property qltransition_416 is true.
Reachability property qltransition_181 is true.
SDD proceeding with computation,389 properties remain. new max is 2
SDD size :3 after 5
Reachability property qltransition_410 is true.
Reachability property qltransition_184 is true.
SDD proceeding with computation,387 properties remain. new max is 2
SDD size :5 after 8
Reachability property qltransition_192 is true.
SDD proceeding with computation,386 properties remain. new max is 2
SDD size :8 after 11
Reachability property qltransition_402 is true.
Reachability property qltransition_200 is true.
SDD proceeding with computation,384 properties remain. new max is 2
SDD size :11 after 14
Reachability property qltransition_394 is true.
SDD proceeding with computation,383 properties remain. new max is 2
SDD size :14 after 17
Reachability property qltransition_386 is true.
Reachability property qltransition_208 is true.
SDD proceeding with computation,381 properties remain. new max is 2
SDD size :17 after 20
Reachability property qltransition_216 is true.
SDD proceeding with computation,380 properties remain. new max is 2
SDD size :20 after 23
Reachability property qltransition_378 is true.
Reachability property qltransition_224 is true.
SDD proceeding with computation,378 properties remain. new max is 2
SDD size :23 after 26
Reachability property qltransition_370 is true.
SDD proceeding with computation,377 properties remain. new max is 2
SDD size :26 after 29
Reachability property qltransition_362 is true.
Reachability property qltransition_232 is true.
SDD proceeding with computation,375 properties remain. new max is 2
SDD size :29 after 32
Reachability property qltransition_240 is true.
SDD proceeding with computation,374 properties remain. new max is 2
SDD size :32 after 35
Reachability property qltransition_354 is true.
Reachability property qltransition_248 is true.
SDD proceeding with computation,372 properties remain. new max is 2
SDD size :35 after 38
Reachability property qltransition_346 is true.
SDD proceeding with computation,371 properties remain. new max is 2
SDD size :38 after 41
Reachability property qltransition_338 is true.
Reachability property qltransition_256 is true.
SDD proceeding with computation,369 properties remain. new max is 2
SDD size :41 after 44
Reachability property qltransition_264 is true.
SDD proceeding with computation,368 properties remain. new max is 2
SDD size :44 after 47
Reachability property qltransition_330 is true.
[2024-05-28 21:35:42] [INFO ] After 957ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
Reachability property qltransition_272 is true.
SDD proceeding with computation,366 properties remain. new max is 2
SDD size :47 after 50
Reachability property qltransition_322 is true.
SDD proceeding with computation,365 properties remain. new max is 2
SDD size :50 after 53
Reachability property qltransition_314 is true.
Reachability property qltransition_280 is true.
SDD proceeding with computation,363 properties remain. new max is 2
SDD size :53 after 56
Reachability property qltransition_288 is true.
SDD proceeding with computation,362 properties remain. new max is 2
SDD size :56 after 59
Reachability property qltransition_306 is true.
Reachability property qltransition_295 is true.
SDD proceeding with computation,360 properties remain. new max is 2
SDD size :59 after 62
Reachability property qltransition_565 is true.
[2024-05-28 21:35:42] [INFO ] [Nat]Absence check using 121 positive place invariants in 16 ms returned sat
Reachability property qltransition_299 is true.
SDD proceeding with computation,358 properties remain. new max is 2
SDD size :62 after 67
Reachability property qltransition_300 is true.
SDD proceeding with computation,357 properties remain. new max is 2
SDD size :67 after 68
Reachability property qltransition_564 is true.
Reachability property qltransition_563 is true.
Reachability property qltransition_561 is true.
Reachability property qltransition_297 is true.
SDD proceeding with computation,353 properties remain. new max is 2
SDD size :68 after 75
Reachability property qltransition_296 is true.
SDD proceeding with computation,352 properties remain. new max is 2
SDD size :75 after 80
SDD proceeding with computation,352 properties remain. new max is 4
SDD size :80 after 82
SDD proceeding with computation,352 properties remain. new max is 8
SDD size :82 after 93
Reachability property qltransition_560 is true.
SDD proceeding with computation,351 properties remain. new max is 8
SDD size :93 after 154
SDD proceeding with computation,351 properties remain. new max is 16
SDD size :154 after 165
Reachability property qltransition_294 is true.
SDD proceeding with computation,350 properties remain. new max is 16
SDD size :165 after 266
Reachability property qltransition_559 is true.
Reachability property qltransition_558 is true.
Reachability property qltransition_556 is true.
Reachability property qltransition_307 is true.
Reachability property qltransition_305 is true.
Reachability property qltransition_304 is true.
Reachability property qltransition_303 is true.
Reachability property qltransition_302 is true.
SDD proceeding with computation,342 properties remain. new max is 16
SDD size :266 after 663
SDD proceeding with computation,342 properties remain. new max is 32
SDD size :663 after 696
Reachability property qltransition_562 is true.
Reachability property qltransition_298 is true.
SDD proceeding with computation,340 properties remain. new max is 32
SDD size :696 after 849
SDD proceeding with computation,340 properties remain. new max is 64
SDD size :849 after 1179
[2024-05-28 21:35:43] [INFO ] After 733ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :16
SDD proceeding with computation,340 properties remain. new max is 128
SDD size :1179 after 1878
Reachability property qltransition_555 is true.
SDD proceeding with computation,339 properties remain. new max is 128
SDD size :1878 after 8432
[2024-05-28 21:35:43] [INFO ] Deduced a trap composed of 7 places in 51 ms of which 4 ms to minimize.
Reachability property qltransition_557 is true.
Reachability property qltransition_554 is true.
Reachability property qltransition_553 is true.
Reachability property qltransition_551 is true.
[2024-05-28 21:35:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 94 ms
Reachability property qltransition_308 is true.
Reachability property qltransition_301 is true.
Reachability property qltransition_292 is true.
Reachability property qltransition_291 is true.
Reachability property qltransition_290 is true.
Reachability property qltransition_289 is true.
Reachability property qltransition_287 is true.
SDD proceeding with computation,328 properties remain. new max is 128
SDD size :8432 after 57663
SDD proceeding with computation,328 properties remain. new max is 256
SDD size :57663 after 62479
SDD proceeding with computation,328 properties remain. new max is 512
SDD size :62479 after 100018
Reachability property qltransition_550 is true.
Reachability property qltransition_549 is true.
Reachability property qltransition_548 is true.
Reachability property qltransition_546 is true.
[2024-05-28 21:35:43] [INFO ] Deduced a trap composed of 8 places in 49 ms of which 1 ms to minimize.
Reachability property qltransition_315 is true.
Reachability property qltransition_313 is true.
Reachability property qltransition_312 is true.
Reachability property qltransition_311 is true.
Reachability property qltransition_310 is true.
Reachability property qltransition_286 is true.
[2024-05-28 21:35:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 98 ms
SDD proceeding with computation,318 properties remain. new max is 512
SDD size :100018 after 4.96416e+06
Reachability property qltransition_552 is true.
Reachability property qltransition_293 is true.
SDD proceeding with computation,316 properties remain. new max is 512
SDD size :4.96416e+06 after 6.37954e+06
Reachability property qltransition_545 is true.
SDD proceeding with computation,315 properties remain. new max is 512
SDD size :6.37954e+06 after 4.85831e+07
SDD proceeding with computation,315 properties remain. new max is 1024
SDD size :4.85831e+07 after 7.83052e+07
[2024-05-28 21:35:44] [INFO ] Deduced a trap composed of 11 places in 50 ms of which 1 ms to minimize.
[2024-05-28 21:35:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 88 ms
Reachability property qltransition_547 is true.
Reachability property qltransition_544 is true.
Reachability property qltransition_543 is true.
Reachability property qltransition_541 is true.
Reachability property qltransition_316 is true.
Reachability property qltransition_309 is true.
Reachability property qltransition_284 is true.
Reachability property qltransition_283 is true.
Reachability property qltransition_282 is true.
Reachability property qltransition_281 is true.
Reachability property qltransition_279 is true.
SDD proceeding with computation,304 properties remain. new max is 1024
SDD size :7.83052e+07 after 5.96843e+08
SDD proceeding with computation,304 properties remain. new max is 2048
SDD size :5.96843e+08 after 1.00825e+09
[2024-05-28 21:35:44] [INFO ] Deduced a trap composed of 7 places in 115 ms of which 1 ms to minimize.
[2024-05-28 21:35:44] [INFO ] Deduced a trap composed of 8 places in 85 ms of which 1 ms to minimize.
Reachability property qltransition_542 is true.
[2024-05-28 21:35:44] [INFO ] Deduced a trap composed of 7 places in 76 ms of which 0 ms to minimize.
Reachability property qltransition_540 is true.
Reachability property qltransition_539 is true.
Reachability property qltransition_538 is true.
Reachability property qltransition_536 is true.
Reachability property qltransition_323 is true.
Reachability property qltransition_321 is true.
Reachability property qltransition_320 is true.
Reachability property qltransition_319 is true.
Reachability property qltransition_318 is true.
Reachability property qltransition_285 is true.
Reachability property qltransition_278 is true.
SDD proceeding with computation,292 properties remain. new max is 2048
SDD size :1.00825e+09 after 5.31539e+10
[2024-05-28 21:35:44] [INFO ] Deduced a trap composed of 12 places in 77 ms of which 0 ms to minimize.
[2024-05-28 21:35:44] [INFO ] Deduced a trap composed of 8 places in 75 ms of which 0 ms to minimize.
SDD proceeding with computation,292 properties remain. new max is 4096
SDD size :5.31539e+10 after 5.93698e+10
[2024-05-28 21:35:44] [INFO ] Deduced a trap composed of 8 places in 76 ms of which 0 ms to minimize.
[2024-05-28 21:35:44] [INFO ] Deduced a trap composed of 8 places in 72 ms of which 1 ms to minimize.
[2024-05-28 21:35:44] [INFO ] Deduced a trap composed of 12 places in 69 ms of which 1 ms to minimize.
[2024-05-28 21:35:45] [INFO ] Deduced a trap composed of 15 places in 75 ms of which 0 ms to minimize.
Reachability property qltransition_535 is true.
SDD proceeding with computation,291 properties remain. new max is 4096
SDD size :5.93698e+10 after 7.31792e+11
[2024-05-28 21:35:45] [INFO ] Deduced a trap composed of 7 places in 72 ms of which 0 ms to minimize.
[2024-05-28 21:35:45] [INFO ] Deduced a trap composed of 12 places in 76 ms of which 0 ms to minimize.
[2024-05-28 21:35:45] [INFO ] Deduced a trap composed of 10 places in 68 ms of which 1 ms to minimize.
[2024-05-28 21:35:45] [INFO ] Deduced a trap composed of 11 places in 71 ms of which 0 ms to minimize.
Reachability property qltransition_537 is true.
Reachability property qltransition_534 is true.
Reachability property qltransition_533 is true.
Reachability property qltransition_531 is true.
Reachability property qltransition_324 is true.
Reachability property qltransition_317 is true.
Reachability property qltransition_276 is true.
Reachability property qltransition_275 is true.
Reachability property qltransition_274 is true.
Reachability property qltransition_273 is true.
Reachability property qltransition_271 is true.
SDD proceeding with computation,280 properties remain. new max is 4096
SDD size :7.31792e+11 after 5.67494e+12
[2024-05-28 21:35:45] [INFO ] Deduced a trap composed of 12 places in 70 ms of which 1 ms to minimize.
[2024-05-28 21:35:45] [INFO ] Deduced a trap composed of 12 places in 67 ms of which 1 ms to minimize.
[2024-05-28 21:35:45] [INFO ] Deduced a trap composed of 17 places in 64 ms of which 1 ms to minimize.
[2024-05-28 21:35:45] [INFO ] Deduced a trap composed of 15 places in 64 ms of which 0 ms to minimize.
[2024-05-28 21:35:45] [INFO ] Deduced a trap composed of 16 places in 64 ms of which 0 ms to minimize.
[2024-05-28 21:35:45] [INFO ] Deduced a trap composed of 11 places in 65 ms of which 0 ms to minimize.
Reachability property qltransition_530 is true.
[2024-05-28 21:35:45] [INFO ] Deduced a trap composed of 15 places in 63 ms of which 1 ms to minimize.
SDD proceeding with computation,279 properties remain. new max is 4096
SDD size :5.67494e+12 after 6.30417e+13
[2024-05-28 21:35:46] [INFO ] Deduced a trap composed of 17 places in 64 ms of which 1 ms to minimize.
[2024-05-28 21:35:46] [INFO ] Deduced a trap composed of 15 places in 61 ms of which 1 ms to minimize.
[2024-05-28 21:35:46] [INFO ] Deduced a trap composed of 24 places in 67 ms of which 1 ms to minimize.
Reachability property qltransition_532 is true.
Reachability property qltransition_529 is true.
Reachability property qltransition_528 is true.
Reachability property qltransition_526 is true.
[2024-05-28 21:35:46] [INFO ] Deduced a trap composed of 24 places in 65 ms of which 0 ms to minimize.
Reachability property qltransition_331 is true.
Reachability property qltransition_329 is true.
Reachability property qltransition_328 is true.
Reachability property qltransition_327 is true.
Reachability property qltransition_326 is true.
Reachability property qltransition_277 is true.
Reachability property qltransition_270 is true.
SDD proceeding with computation,268 properties remain. new max is 4096
SDD size :6.30417e+13 after 4.86889e+14
[2024-05-28 21:35:46] [INFO ] Deduced a trap composed of 23 places in 63 ms of which 1 ms to minimize.
[2024-05-28 21:35:46] [INFO ] Deduced a trap composed of 23 places in 62 ms of which 0 ms to minimize.
[2024-05-28 21:35:46] [INFO ] Deduced a trap composed of 15 places in 63 ms of which 0 ms to minimize.
[2024-05-28 21:35:46] [INFO ] Deduced a trap composed of 15 places in 62 ms of which 0 ms to minimize.
SDD proceeding with computation,268 properties remain. new max is 8192
SDD size :4.86889e+14 after 5.43782e+14
[2024-05-28 21:35:46] [INFO ] Deduced a trap composed of 15 places in 60 ms of which 0 ms to minimize.
[2024-05-28 21:35:46] [INFO ] Deduced a trap composed of 19 places in 59 ms of which 1 ms to minimize.
[2024-05-28 21:35:46] [INFO ] Deduced a trap composed of 19 places in 60 ms of which 0 ms to minimize.
[2024-05-28 21:35:46] [INFO ] Deduced a trap composed of 27 places in 63 ms of which 0 ms to minimize.
[2024-05-28 21:35:47] [INFO ] Deduced a trap composed of 27 places in 64 ms of which 0 ms to minimize.
[2024-05-28 21:35:47] [INFO ] Deduced a trap composed of 27 places in 63 ms of which 0 ms to minimize.
[2024-05-28 21:35:47] [INFO ] Deduced a trap composed of 27 places in 62 ms of which 1 ms to minimize.
[2024-05-28 21:35:47] [INFO ] Deduced a trap composed of 8 places in 90 ms of which 0 ms to minimize.
Reachability property qltransition_525 is true.
SDD proceeding with computation,267 properties remain. new max is 8192
SDD size :5.43782e+14 after 6.577e+15
[2024-05-28 21:35:47] [INFO ] Deduced a trap composed of 32 places in 67 ms of which 1 ms to minimize.
[2024-05-28 21:35:47] [INFO ] Deduced a trap composed of 32 places in 67 ms of which 0 ms to minimize.
[2024-05-28 21:35:47] [INFO ] Deduced a trap composed of 8 places in 69 ms of which 1 ms to minimize.
[2024-05-28 21:35:47] [INFO ] Deduced a trap composed of 11 places in 60 ms of which 1 ms to minimize.
[2024-05-28 21:35:47] [INFO ] Deduced a trap composed of 31 places in 70 ms of which 0 ms to minimize.
[2024-05-28 21:35:47] [INFO ] Deduced a trap composed of 31 places in 66 ms of which 0 ms to minimize.
[2024-05-28 21:35:47] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 0 ms to minimize.
[2024-05-28 21:35:48] [INFO ] Deduced a trap composed of 19 places in 41 ms of which 0 ms to minimize.
[2024-05-28 21:35:48] [INFO ] Deduced a trap composed of 23 places in 37 ms of which 0 ms to minimize.
[2024-05-28 21:35:48] [INFO ] Deduced a trap composed of 19 places in 38 ms of which 0 ms to minimize.
[2024-05-28 21:35:48] [INFO ] Deduced a trap composed of 23 places in 41 ms of which 1 ms to minimize.
[2024-05-28 21:35:48] [INFO ] Trap strengthening (SAT) tested/added 48/47 trap constraints in 4114 ms
Reachability property qltransition_527 is true.
Reachability property qltransition_524 is true.
Reachability property qltransition_523 is true.
Reachability property qltransition_521 is true.
Reachability property qltransition_332 is true.
Reachability property qltransition_325 is true.
Reachability property qltransition_268 is true.
Reachability property qltransition_267 is true.
Reachability property qltransition_266 is true.
Reachability property qltransition_265 is true.
Reachability property qltransition_263 is true.
SDD proceeding with computation,256 properties remain. new max is 8192
SDD size :6.577e+15 after 5.33193e+16
[2024-05-28 21:35:48] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 1 ms to minimize.
[2024-05-28 21:35:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 74 ms
[2024-05-28 21:35:48] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
[2024-05-28 21:35:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 63 ms
[2024-05-28 21:35:48] [INFO ] After 5896ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :16
Attempting to minimize the solution found.
Reachability property qltransition_520 is true.
Minimization took 458 ms.
[2024-05-28 21:35:49] [INFO ] After 6659ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :16
SDD proceeding with computation,255 properties remain. new max is 8192
SDD size :5.33193e+16 after 6.15224e+17
Reachability property qltransition_522 is true.
Reachability property qltransition_519 is true.
Reachability property qltransition_518 is true.
Reachability property qltransition_516 is true.
Reachability property qltransition_339 is true.
Reachability property qltransition_337 is true.
Reachability property qltransition_336 is true.
Reachability property qltransition_335 is true.
Reachability property qltransition_334 is true.
Reachability property qltransition_269 is true.
Reachability property qltransition_262 is true.
SDD proceeding with computation,244 properties remain. new max is 8192
SDD size :6.15224e+17 after 4.96855e+18
Parikh walk visited 2 properties in 1411 ms.
Support contains 19 out of 422 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 572/572 transitions.
Partial Free-agglomeration rule applied 58 times.
Drop transitions removed 58 transitions
Iterating global reduction 0 with 58 rules applied. Total rules applied 58 place count 422 transition count 572
Applied a total of 58 rules in 73 ms. Remains 422 /422 variables (removed 0) and now considering 572/572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 422/422 places, 572/572 transitions.
Finished random walk after 15139 steps, including 41 resets, run visited all 7 properties in 154 ms. (steps per millisecond=98 )
Parikh walk visited 0 properties in 0 ms.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Able to resolve query QuasiLiveness after proving 392 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL INITIAL_STATE
Total runtime 11390 ms.
Reachability property qltransition_515 is true.
SDD proceeding with computation,243 properties remain. new max is 8192
SDD size :4.96855e+18 after 5.73513e+19

BK_STOP 1716932152312

--------------------
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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="ShieldRVs-PT-030A"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2023"
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 gold2023"
echo " Input is ShieldRVs-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 r374-tall-171683791200512"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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