Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r032-smll-177946790700067.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool gold2025
Input is AutonomousCar-PT-07b, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r032-smll-177946790700067
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 764K
-rw-r--r-- 1 mcc users 7.8K Mar 5 16:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Mar 5 16:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Mar 5 16:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Mar 5 16:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 15 07:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 07:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 07:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 07:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 5 16:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K Mar 5 16:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Mar 5 16:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Mar 5 16:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 07:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 07:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 334K Mar 3 18:30 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 1779472824799

Invoking MCC driver with
GOLD_TOOL=
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=AutonomousCar-PT-07b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202505121319
[2026-05-22 18:00:27] [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]
[2026-05-22 18:00:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 18:00:27] [INFO ] Load time of PNML (sax parser for PT used): 266 ms
[2026-05-22 18:00:27] [INFO ] Transformed 323 places.
[2026-05-22 18:00:27] [INFO ] Transformed 846 transitions.
[2026-05-22 18:00:27] [INFO ] Found NUPN structural information;
[2026-05-22 18:00:27] [INFO ] Parsed PT model containing 323 places and 846 transitions and 5865 arcs in 490 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 323/323 places, 846/846 transitions.
Graph (trivial) has 310 edges and 323 vertex of which 4 / 323 are part of one of the 2 SCC in 5 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 148 transitions
Trivial Post-agglo rules discarded 148 transitions
Performed 148 trivial Post agglomeration. Transition count delta: 148
Iterating post reduction 0 with 148 rules applied. Total rules applied 149 place count 321 transition count 696
Reduce places removed 148 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 1 with 190 rules applied. Total rules applied 339 place count 173 transition count 654
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 363 place count 149 transition count 654
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 363 place count 149 transition count 649
Deduced a syphon composed of 5 places in 7 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 373 place count 144 transition count 649
Performed 72 Post agglomeration using F-continuation condition with reduction of 197 identical transitions.
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 3 with 144 rules applied. Total rules applied 517 place count 72 transition count 380
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 519 place count 71 transition count 380
Applied a total of 519 rules in 162 ms. Remains 71 /323 variables (removed 252) and now considering 380/846 (removed 466) transitions.
[2026-05-22 18:00:28] [INFO ] Flow matrix only has 379 transitions (discarded 1 similar events)
// Phase 1: matrix 379 rows 71 cols
[2026-05-22 18:00:28] [INFO ] Computed 12 invariants in 30 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2026-05-22 18:00:29] [INFO ] Implicit Places using invariants in 1004 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1064 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 70/323 places, 380/846 transitions.
Applied a total of 0 rules in 12 ms. Remains 70 /70 variables (removed 0) and now considering 380/380 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 1266 ms. Remains : 70/323 places, 380/846 transitions.
Discarding 40 transitions out of 380. Remains 340
Initial state reduction rules removed 1 formulas.
[2026-05-22 18:00:30] [INFO ] Flatten gal took : 390 ms
RANDOM walk for 40000 steps (2885 resets) in 5124 ms. (7 steps per ms) remains 161/339 properties
BEST_FIRST walk for 404 steps (8 resets) in 16 ms. (23 steps per ms) remains 161/161 properties
[2026-05-22 18:00:30] [INFO ] Flatten gal took : 188 ms
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 17 ms. (22 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 161/161 properties
[2026-05-22 18:00:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5643597920411654661.gal : 85 ms
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 21 ms. (18 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 161/161 properties
[2026-05-22 18:00:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12757995507446935893.prop : 16 ms
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 161/161 properties
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5643597920411654661.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12757995507446935893.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 161/161 properties

BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 161/161 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 161/161 properties
[2026-05-22 18:00:31] [INFO ] Flow matrix only has 379 transitions (discarded 1 similar events)
its-reach command run as :

// Phase 1: matrix 379 rows 70 cols
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
[2026-05-22 18:00:31] [INFO ] Computed 11 invariants in 7 ms
[2026-05-22 18:00:31] [INFO ] State equation strengthened by 2 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Loading property file /tmp/ReachabilityCardinality12757995507446935893.prop.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,161 properties remain. new max is 4
SDD size :1 after 8
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,161 properties remain. new max is 8
SDD size :8 after 10
SDD proceeding with computation,161 properties remain. new max is 16
SDD size :10 after 57
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,161 properties remain. new max is 32
SDD size :57 after 342
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,161 properties remain. new max is 64
SDD size :342 after 2322
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_84 is true.
Reachability property qltransition_83 is true.
Reachability property qltransition_82 is true.
Reachability property qltransition_81 is true.
Reachability property qltransition_78 is true.
Reachability property qltransition_76 is true.
Reachability property qltransition_75 is true.
Reachability property qltransition_74 is true.
Reachability property qltransition_73 is true.
Reachability property qltransition_71 is true.
Reachability property qltransition_70 is true.
Reachability property qltransition_69 is true.
Reachability property qltransition_67 is true.
Reachability property qltransition_65 is true.
Reachability property qltransition_63 is true.
Reachability property qltransition_60 is true.
Reachability property qltransition_58 is true.
Reachability property qltransition_57 is true.
Reachability property qltransition_56 is true.
Reachability property qltransition_54 is true.
SDD proceeding with computation,141 properties remain. new max is 64
SDD size :2322 after 58993
SDD proceeding with computation,141 properties remain. new max is 128
SDD size :58993 after 68535
Reachability property qltransition_254 is true.
Reachability property qltransition_226 is true.
Reachability property qltransition_205 is true.
Reachability property qltransition_198 is true.
Reachability property qltransition_184 is true.
SDD proceeding with computation,136 properties remain. new max is 128
SDD size :68535 after 183215
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Reachability property qltransition_296 is true.
Reachability property qltransition_282 is true.
Reachability property qltransition_268 is true.
Reachability property qltransition_261 is true.
Reachability property qltransition_199 is true.
Reachability property qltransition_185 is true.
Reachability property qltransition_178 is true.
SDD proceeding with computation,129 properties remain. new max is 128
SDD size :183215 after 302340
Reachability property qltransition_283 is true.
Reachability property qltransition_269 is true.
Reachability property qltransition_262 is true.
Reachability property qltransition_255 is true.
Reachability property qltransition_241 is true.
Reachability property qltransition_234 is true.
Reachability property qltransition_227 is true.
Reachability property qltransition_213 is true.
Reachability property qltransition_206 is true.
SDD proceeding with computation,120 properties remain. new max is 128
SDD size :302340 after 312813
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 47/47 constraints. Problems are: Problem set: 32 solved, 129 unsolved
Reachability property qltransition_311 is true.
Reachability property qltransition_297 is true.
Reachability property qltransition_290 is true.
Reachability property qltransition_284 is true.
Reachability property qltransition_270 is true.
Reachability property qltransition_263 is true.
Reachability property qltransition_256 is true.
Reachability property qltransition_242 is true.
Reachability property qltransition_228 is true.
Reachability property qltransition_214 is true.
Reachability property qltransition_207 is true.
Reachability property qltransition_200 is true.
Reachability property qltransition_186 is true.
Reachability property qltransition_179 is true.
SDD proceeding with computation,106 properties remain. new max is 128
SDD size :312813 after 434404
Reachability property qltransition_312 is true.
Reachability property qltransition_298 is true.
Reachability property qltransition_291 is true.
Reachability property qltransition_257 is true.
Reachability property qltransition_236 is true.
Reachability property qltransition_229 is true.
Reachability property qltransition_215 is true.
Reachability property qltransition_208 is true.
Reachability property qltransition_201 is true.
Reachability property qltransition_187 is true.
Reachability property qltransition_180 is true.
SDD proceeding with computation,95 properties remain. new max is 128
SDD size :434404 after 549375
At refinement iteration 1 (INCLUDED_ONLY) 0/47 variables, 0/47 constraints. Problems are: Problem set: 66 solved, 95 unsolved
At refinement iteration 2 (OVERLAPS) 23/70 variables, 11/58 constraints. Problems are: Problem set: 66 solved, 95 unsolved
Reachability property qltransition_313 is true.
Reachability property qltransition_299 is true.
Reachability property qltransition_292 is true.
Reachability property qltransition_285 is true.
Reachability property qltransition_271 is true.
Reachability property qltransition_264 is true.
Reachability property qltransition_202 is true.
Reachability property qltransition_188 is true.
Reachability property qltransition_181 is true.
SDD proceeding with computation,86 properties remain. new max is 128
SDD size :549375 after 668208
At refinement iteration 3 (INCLUDED_ONLY) 0/70 variables, 23/81 constraints. Problems are: Problem set: 66 solved, 95 unsolved
Reachability property qltransition_286 is true.
Reachability property qltransition_272 is true.
Reachability property qltransition_265 is true.
Reachability property qltransition_258 is true.
Reachability property qltransition_244 is true.
Reachability property qltransition_237 is true.
Reachability property qltransition_230 is true.
Reachability property qltransition_216 is true.
Reachability property qltransition_209 is true.
SDD proceeding with computation,77 properties remain. new max is 128
SDD size :668208 after 678681
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_342 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_328 is true.
Reachability property qltransition_327 is true.
Reachability property qltransition_326 is true.
Reachability property qltransition_324 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_317 is true.
Reachability property qltransition_314 is true.
Reachability property qltransition_300 is true.
Reachability property qltransition_293 is true.
Reachability property qltransition_50 is true.
Reachability property qltransition_47 is true.
Reachability property qltransition_44 is true.
[2026-05-22 18:00:34] [INFO ] Deduced a trap composed of 4 places in 321 ms of which 25 ms to minimize.
Reachability property qltransition_43 is true.
Reachability property qltransition_42 is true.
Reachability property qltransition_41 is true.
Reachability property qltransition_39 is true.
Reachability property qltransition_38 is true.
Reachability property qltransition_36 is true.
Reachability property qltransition_35 is true.
Reachability property qltransition_34 is true.
Reachability property qltransition_33 is true.
Reachability property qltransition_30 is true.
At refinement iteration 4 (INCLUDED_ONLY) 0/70 variables, 1/82 constraints. Problems are: Problem set: 114 solved, 47 unsolved
Reachability property qltransition_29 is true.
Reachability property qltransition_28 is true.
Reachability property qltransition_25 is true.
Reachability property qltransition_23 is true.
Reachability property qltransition_21 is true.
SDD proceeding with computation,42 properties remain. new max is 128
SDD size :678681 after 2.65373e+06
Reachability property qltransition_370 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_356 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_349 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_145 is true.
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 0/82 constraints. Problems are: Problem set: 135 solved, 26 unsolved
Reachability property qltransition_141 is true.
Reachability property qltransition_140 is true.
Reachability property qltransition_138 is true.
Reachability property qltransition_136 is true.
Problem qltransition_375 is UNSAT
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING SMT_REFINEMENT TOPOLOGICAL INITIAL_STATE
SMT process timed out in 4479ms, After SMT, problems are : Problem set: 140 solved, 21 unsolved
Fused 21 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 19 out of 70 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 70/70 places, 380/380 transitions.
Reachability property qltransition_135 is true.
Graph (complete) has 667 edges and 70 vertex of which 69 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.9 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 69 transition count 378
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 17 place count 54 transition count 271
Reachability property qltransition_133 is true.
Iterating global reduction 1 with 15 rules applied. Total rules applied 32 place count 54 transition count 271
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 39 place count 54 transition count 264
Reachability property qltransition_130 is true.
Free-agglomeration rule applied 7 times.
Iterating global reduction 2 with 7 rules applied. Total rules applied 46 place count 54 transition count 257
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 53 place count 47 transition count 257
Applied a total of 53 rules in 121 ms. Remains 47 /70 variables (removed 23) and now considering 257/380 (removed 123) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 121 ms. Remains : 47/70 places, 257/380 transitions.
ITS runner timed out or was interrupted.
Reachability property qltransition_129 is true.
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 8336 ms.

BK_STOP 1779472836130

--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="AutonomousCar-PT-07b"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2025"
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 2-5973"
echo " Executing tool gold2025"
echo " Input is AutonomousCar-PT-07b, 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 r032-smll-177946790700067"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-07b.tgz
mv AutonomousCar-PT-07b 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.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 ;