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.r024-smll-177946789500072.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)
..............................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is AutonomousCar-PT-08a, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-smll-177946789500072
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 904K
-rw-r--r-- 1 mcc users 6.3K Mar 5 16:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Mar 5 16:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Mar 5 16:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Mar 5 16:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 15 07:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 07:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 07:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 07:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Mar 5 16:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 146K Mar 5 16:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Mar 5 16:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Mar 5 16:50 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 448K 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 1779472822867

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=AutonomousCar-PT-08a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202604301425
[2026-05-22 18:00:25] [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 18:00:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 18:00:25] [INFO ] Load time of PNML (sax parser for PT used): 311 ms
[2026-05-22 18:00:25] [INFO ] Transformed 81 places.
[2026-05-22 18:00:26] [INFO ] Transformed 849 transitions.
[2026-05-22 18:00:26] [INFO ] Found NUPN structural information;
[2026-05-22 18:00:26] [INFO ] Parsed PT model containing 81 places and 849 transitions and 8894 arcs in 561 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 81/81 places, 849/849 transitions.
Ensure Unique test removed 275 transitions
Reduce isomorphic transitions removed 275 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 284 rules applied. Total rules applied 284 place count 81 transition count 565
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 293 place count 72 transition count 565
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 297 place count 70 transition count 563
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 299 place count 69 transition count 563
Applied a total of 299 rules in 159 ms. Remains 69 /81 variables (removed 12) and now considering 563/849 (removed 286) transitions.
[2026-05-22 18:00:26] [INFO ] Flow matrix only has 562 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11292087872267654989.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3415039531853692197.kers'
[2026-05-22 18:00:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11292087872267654989.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3415039531853692197.kers]
Normalized transition count is 561 out of 562 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 561 rows 68 cols 6273 entries
Finished phase 1 with 56 SingleSign rule and 0 generalized
[2026-05-22 18:00:26] [INFO ] Computed 13 invariants in 6 ms
Computed 13 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-3415039531853692197.kers
Total runtime 8 ms.
[2026-05-22 18:00:27] [INFO ] Implicit Places using invariants in 1059 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1135 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 68/81 places, 563/849 transitions.
Applied a total of 0 rules in 16 ms. Remains 68 /68 variables (removed 0) and now considering 563/563 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 1345 ms. Remains : 68/81 places, 563/849 transitions.
Discarding 44 transitions out of 563. Remains 519
Initial state reduction rules removed 1 formulas.
[2026-05-22 18:00:29] [INFO ] Flatten gal took : 655 ms
[2026-05-22 18:00:29] [INFO ] Flatten gal took : 319 ms
[2026-05-22 18:00:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3799535492861178648.gal : 179 ms
RANDOM walk for 40000 steps (2725 resets) in 7201 ms. (5 steps per ms) remains 220/518 properties
BEST_FIRST walk for 404 steps (8 resets) in 16 ms. (23 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 220/220 properties
[2026-05-22 18:00:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8077403713746490059.prop : 32 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3799535492861178648.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8077403713746490059.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 404 steps (8 resets) in 19 ms. (20 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 20 ms. (19 steps per ms) remains 220/220 properties

BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 16 ms. (23 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 220/220 properties
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 17 ms. (22 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 220/220 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 220/220 properties
[2026-05-22 18:00:30] [INFO ] Flow matrix only has 562 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9709430118330304040.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15248419871364775813.kers'
[2026-05-22 18:00:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9709430118330304040.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15248419871364775813.kers]
Normalized transition count is 561 out of 562 initially.
Culled 0 columns in 1 ms.
// Phase 1: matrix 561 rows 68 cols 6273 entries
Finished phase 1 with 56 SingleSign rule and 0 generalized
[2026-05-22 18:00:30] [INFO ] Computed 12 invariants in 4 ms
Computed 12 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-15248419871364775813.kers
Total runtime 11 ms.
[2026-05-22 18:00:30] [INFO ] State equation strengthened by 1 read => feed constraints.
Loading property file /tmp/ReachabilityCardinality8077403713746490059.prop.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_535 is true.
Reachability property qltransition_503 is true.
Reachability property qltransition_471 is true.
Reachability property qltransition_455 is true.
Reachability property qltransition_447 is true.
Reachability property qltransition_439 is true.
Reachability property qltransition_415 is true.
Reachability property qltransition_383 is true.
Reachability property qltransition_351 is true.
Reachability property qltransition_319 is true.
Reachability property qltransition_120 is true.
SDD proceeding with computation,507 properties remain. new max is 2
SDD size :1 after 9
Reachability property qltransition_423 is true.
Reachability property qltransition_407 is true.
SDD proceeding with computation,505 properties remain. new max is 2
SDD size :9 after 41
SDD proceeding with computation,505 properties remain. new max is 4
SDD size :41 after 43
Reachability property qltransition_479 is true.
Reachability property qltransition_463 is true.
SDD proceeding with computation,503 properties remain. new max is 4
SDD size :43 after 205
SDD proceeding with computation,503 properties remain. new max is 8
SDD size :205 after 215
SDD proceeding with computation,503 properties remain. new max is 16
SDD size :215 after 225
Reachability property qltransition_391 is true.
Reachability property qltransition_375 is true.
SDD proceeding with computation,501 properties remain. new max is 16
SDD size :225 after 1171
Reachability property qltransition_511 is true.
Reachability property qltransition_495 is true.
SDD proceeding with computation,499 properties remain. new max is 16
SDD size :1171 after 6009
Reachability property qltransition_536 is true.
Reachability property qltransition_520 is true.
Reachability property qltransition_504 is true.
Reachability property qltransition_488 is true.
Reachability property qltransition_472 is true.
Reachability property qltransition_456 is true.
Reachability property qltransition_448 is true.
Reachability property qltransition_440 is true.
Reachability property qltransition_432 is true.
Reachability property qltransition_424 is true.
Reachability property qltransition_416 is true.
Reachability property qltransition_408 is true.
Reachability property qltransition_400 is true.
Reachability property qltransition_384 is true.
Reachability property qltransition_368 is true.
Reachability property qltransition_359 is true.
Reachability property qltransition_352 is true.
Reachability property qltransition_343 is true.
Reachability property qltransition_336 is true.
Reachability property qltransition_320 is true.
Reachability property qltransition_163 is true.
Reachability property qltransition_162 is true.
Reachability property qltransition_161 is true.
Reachability property qltransition_160 is true.
Reachability property qltransition_159 is true.
Reachability property qltransition_158 is true.
Reachability property qltransition_157 is true.
Reachability property qltransition_156 is true.
Reachability property qltransition_155 is true.
Reachability property qltransition_154 is true.
Reachability property qltransition_153 is true.
Reachability property qltransition_152 is true.
Reachability property qltransition_151 is true.
Reachability property qltransition_150 is true.
Reachability property qltransition_149 is true.
Reachability property qltransition_148 is true.
Reachability property qltransition_147 is true.
Reachability property qltransition_146 is true.
Reachability property qltransition_145 is true.
Reachability property qltransition_144 is true.
Reachability property qltransition_143 is true.
Reachability property qltransition_142 is true.
Reachability property qltransition_141 is true.
Reachability property qltransition_140 is true.
Reachability property qltransition_139 is true.
Reachability property qltransition_138 is true.
Reachability property qltransition_137 is true.
Reachability property qltransition_136 is true.
Reachability property qltransition_135 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 49/49 constraints. Problems are: Problem set: 1 solved, 219 unsolved
Reachability property qltransition_134 is true.
Reachability property qltransition_133 is true.
Reachability property qltransition_132 is true.
Reachability property qltransition_131 is true.
Reachability property qltransition_130 is true.
Reachability property qltransition_129 is true.
Reachability property qltransition_128 is true.
Reachability property qltransition_127 is true.
Reachability property qltransition_126 is true.
Reachability property qltransition_125 is true.
Reachability property qltransition_124 is true.
Reachability property qltransition_123 is true.
Reachability property qltransition_122 is true.
Reachability property qltransition_121 is true.
Reachability property qltransition_119 is true.
Reachability property qltransition_118 is true.
Reachability property qltransition_117 is true.
Reachability property qltransition_116 is true.
Reachability property qltransition_115 is true.
Reachability property qltransition_114 is true.
Reachability property qltransition_113 is true.
Reachability property qltransition_112 is true.
Reachability property qltransition_111 is true.
Reachability property qltransition_110 is true.
Reachability property qltransition_109 is true.
Reachability property qltransition_108 is true.
Reachability property qltransition_107 is true.
Reachability property qltransition_106 is true.
Reachability property qltransition_105 is true.
Reachability property qltransition_104 is true.
Reachability property qltransition_103 is true.
Reachability property qltransition_102 is true.
Reachability property qltransition_101 is true.
Reachability property qltransition_100 is true.
SDD proceeding with computation,416 properties remain. new max is 16
SDD size :6009 after 125627
Reachability property qltransition_480 is true.
Reachability property qltransition_464 is true.
Reachability property qltransition_392 is true.
Reachability property qltransition_376 is true.
At refinement iteration 1 (INCLUDED_ONLY) 0/49 variables, 0/49 constraints. Problems are: Problem set: 20 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 17/66 variables, 11/60 constraints. Problems are: Problem set: 20 solved, 200 unsolved
SDD proceeding with computation,412 properties remain. new max is 16
SDD size :125627 after 140731
Reachability property qltransition_512 is true.
Reachability property qltransition_496 is true.
SDD proceeding with computation,410 properties remain. new max is 16
SDD size :140731 after 160219
At refinement iteration 3 (INCLUDED_ONLY) 0/66 variables, 17/77 constraints. Problems are: Problem set: 20 solved, 200 unsolved
SDD proceeding with computation,410 properties remain. new max is 32
SDD size :160219 after 161617
Reachability property qltransition_537 is true.
Reachability property qltransition_521 is true.
Reachability property qltransition_505 is true.
Reachability property qltransition_489 is true.
Reachability property qltransition_481 is true.
Reachability property qltransition_473 is true.
Reachability property qltransition_465 is true.
Reachability property qltransition_457 is true.
Reachability property qltransition_449 is true.
Reachability property qltransition_441 is true.
Reachability property qltransition_433 is true.
Reachability property qltransition_425 is true.
Reachability property qltransition_417 is true.
Reachability property qltransition_409 is true.
Reachability property qltransition_401 is true.
Reachability property qltransition_385 is true.
Reachability property qltransition_369 is true.
Reachability property qltransition_360 is true.
Reachability property qltransition_353 is true.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 66/630 variables, and 77 constraints, problems are : Problem set: 22 solved, 198 unsolved in 5025 ms.
Refiners :[Domain max(s): 66/68 constraints, Positive P Invariants (semi-flows): 11/12 constraints, State Equation: 0/68 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 219/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 22 solved, 198 unsolved
Reachability property qltransition_344 is true.
Reachability property qltransition_337 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 49/49 constraints. Problems are: Problem set: 22 solved, 198 unsolved
Reachability property qltransition_321 is true.
SDD proceeding with computation,388 properties remain. new max is 32
SDD size :161617 after 497675
Reachability property qltransition_513 is true.
Reachability property qltransition_497 is true.
Reachability property qltransition_393 is true.
Reachability property qltransition_377 is true.
At refinement iteration 1 (INCLUDED_ONLY) 0/49 variables, 0/49 constraints. Problems are: Problem set: 23 solved, 197 unsolved
At refinement iteration 2 (OVERLAPS) 17/66 variables, 11/60 constraints. Problems are: Problem set: 23 solved, 197 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/66 variables, 17/77 constraints. Problems are: Problem set: 23 solved, 197 unsolved
SDD proceeding with computation,384 properties remain. new max is 32
SDD size :497675 after 529389
Reachability property qltransition_538 is true.
Reachability property qltransition_522 is true.
Reachability property qltransition_506 is true.
Reachability property qltransition_490 is true.
Reachability property qltransition_474 is true.
Reachability property qltransition_458 is true.
Reachability property qltransition_450 is true.
Reachability property qltransition_442 is true.
Reachability property qltransition_434 is true.
Reachability property qltransition_426 is true.
Reachability property qltransition_418 is true.
Reachability property qltransition_410 is true.
Reachability property qltransition_402 is true.
Reachability property qltransition_386 is true.
Reachability property qltransition_370 is true.
At refinement iteration 4 (INCLUDED_ONLY) 0/66 variables, 0/77 constraints. Problems are: Problem set: 28 solved, 192 unsolved
Reachability property qltransition_361 is true.
At refinement iteration 5 (OVERLAPS) 2/68 variables, 1/78 constraints. Problems are: Problem set: 28 solved, 192 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/68 variables, 2/80 constraints. Problems are: Problem set: 28 solved, 192 unsolved
Reachability property qltransition_354 is true.
Reachability property qltransition_345 is true.
Reachability property qltransition_338 is true.
Reachability property qltransition_322 is true.
SDD proceeding with computation,364 properties remain. new max is 32
SDD size :529389 after 864363
At refinement iteration 7 (INCLUDED_ONLY) 0/68 variables, 0/80 constraints. Problems are: Problem set: 29 solved, 191 unsolved
SMT process timed out in 10967ms, After SMT, problems are : Problem set: 29 solved, 191 unsolved
Fused 191 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 48 out of 68 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 68/68 places, 563/563 transitions.
Graph (complete) has 815 edges and 68 vertex of which 66 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.18 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Applied a total of 1 rules in 103 ms. Remains 66 /68 variables (removed 2) and now considering 561/563 (removed 2) transitions.
Reachability property qltransition_514 is true.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 66/68 places, 561/563 transitions.
Reachability property qltransition_498 is true.
Reachability property qltransition_482 is true.
Reachability property qltransition_466 is true.
Reachability property qltransition_394 is true.
Reachability property qltransition_378 is true.
SDD proceeding with computation,358 properties remain. new max is 32
SDD size :864363 after 898523
Reachability property qltransition_539 is true.
Reachability property qltransition_523 is true.
Reachability property qltransition_507 is true.
Reachability property qltransition_491 is true.
Reachability property qltransition_475 is true.
Reachability property qltransition_459 is true.
Reachability property qltransition_451 is true.
Reachability property qltransition_443 is true.
Reachability property qltransition_435 is true.
Reachability property qltransition_419 is true.
Reachability property qltransition_403 is true.
Reachability property qltransition_387 is true.
Reachability property qltransition_371 is true.
Reachability property qltransition_362 is true.
Reachability property qltransition_355 is true.
Reachability property qltransition_346 is true.
Reachability property qltransition_339 is true.
Reachability property qltransition_323 is true.
SDD proceeding with computation,340 properties remain. new max is 32
SDD size :898523 after 1.23216e+06
Reachability property qltransition_515 is true.
Reachability property qltransition_499 is true.
Reachability property qltransition_483 is true.
Reachability property qltransition_467 is true.
Reachability property qltransition_427 is true.
Reachability property qltransition_411 is true.
Reachability property qltransition_395 is true.
Reachability property qltransition_379 is true.
SDD proceeding with computation,332 properties remain. new max is 32
SDD size :1.23216e+06 after 1.26699e+06
Reachability property qltransition_363 is true.
SDD proceeding with computation,331 properties remain. new max is 32
SDD size :1.26699e+06 after 1.30642e+06
Reachability property qltransition_540 is true.
Reachability property qltransition_524 is true.
Reachability property qltransition_508 is true.
Reachability property qltransition_492 is true.
Reachability property qltransition_484 is true.
Reachability property qltransition_476 is true.
Reachability property qltransition_468 is true.
Reachability property qltransition_460 is true.
Reachability property qltransition_452 is true.
Reachability property qltransition_444 is true.
Reachability property qltransition_436 is true.
Reachability property qltransition_428 is true.
Reachability property qltransition_420 is true.
Reachability property qltransition_412 is true.
Reachability property qltransition_404 is true.
Reachability property qltransition_396 is true.
Reachability property qltransition_388 is true.
Reachability property qltransition_380 is true.
Reachability property qltransition_372 is true.
Reachability property qltransition_356 is true.
Reachability property qltransition_347 is true.
Reachability property qltransition_340 is true.
RANDOM walk for 4000000 steps (269283 resets) in 75537 ms. (52 steps per ms) remains 22/190 properties
BEST_FIRST walk for 400004 steps (1529 resets) in 963 ms. (414 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400004 steps (1629 resets) in 889 ms. (449 steps per ms) remains 20/22 properties
BEST_FIRST walk for 400004 steps (1793 resets) in 849 ms. (470 steps per ms) remains 20/20 properties
Reachability property qltransition_324 is true.
SDD proceeding with computation,308 properties remain. new max is 32
SDD size :1.30642e+06 after 1.61358e+06
BEST_FIRST walk for 400003 steps (1809 resets) in 1088 ms. (367 steps per ms) remains 19/20 properties
BEST_FIRST walk for 400003 steps (1520 resets) in 631 ms. (632 steps per ms) remains 18/19 properties
Reachability property qltransition_516 is true.
BEST_FIRST walk for 400004 steps (1539 resets) in 601 ms. (664 steps per ms) remains 15/18 properties
Reachability property qltransition_500 is true.
BEST_FIRST walk for 400004 steps (1827 resets) in 674 ms. (592 steps per ms) remains 15/15 properties
BEST_FIRST walk for 400004 steps (1543 resets) in 670 ms. (596 steps per ms) remains 15/15 properties
BEST_FIRST walk for 400004 steps (1813 resets) in 626 ms. (637 steps per ms) remains 15/15 properties
BEST_FIRST walk for 400004 steps (1817 resets) in 719 ms. (555 steps per ms) remains 14/15 properties
BEST_FIRST walk for 400004 steps (1500 resets) in 626 ms. (637 steps per ms) remains 12/14 properties
BEST_FIRST walk for 400004 steps (1811 resets) in 655 ms. (609 steps per ms) remains 12/12 properties
BEST_FIRST walk for 400004 steps (1791 resets) in 604 ms. (661 steps per ms) remains 11/12 properties
BEST_FIRST walk for 400004 steps (1531 resets) in 673 ms. (593 steps per ms) remains 10/11 properties
SDD proceeding with computation,306 properties remain. new max is 32
SDD size :1.61358e+06 after 1.63687e+06
BEST_FIRST walk for 400004 steps (1794 resets) in 617 ms. (647 steps per ms) remains 9/10 properties
BEST_FIRST walk for 400004 steps (1663 resets) in 677 ms. (589 steps per ms) remains 9/9 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17046557368617321566.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5241756059294955810.kers'
[2026-05-22 18:01:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17046557368617321566.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5241756059294955810.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 561 rows 66 cols 6270 entries
Finished phase 1 with 56 SingleSign rule and 0 generalized
[2026-05-22 18:01:05] [INFO ] Computed 10 invariants in 4 ms
Computed 10 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-5241756059294955810.kers
Total runtime 6 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/13 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 35/48 variables, 7/20 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 35/55 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 14/62 variables, 3/58 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/62 variables, 14/72 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/62 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (OVERLAPS) 561/623 variables, 62/134 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Reachability property qltransition_541 is true.
Reachability property qltransition_525 is true.
At refinement iteration 9 (INCLUDED_ONLY) 0/623 variables, 1/135 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Reachability property qltransition_509 is true.
Reachability property qltransition_493 is true.
At refinement iteration 10 (INCLUDED_ONLY) 0/623 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Reachability property qltransition_485 is true.
Reachability property qltransition_477 is true.
Reachability property qltransition_469 is true.
Reachability property qltransition_461 is true.
At refinement iteration 11 (OVERLAPS) 4/627 variables, 4/139 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Reachability property qltransition_453 is true.
Reachability property qltransition_445 is true.
Reachability property qltransition_437 is true.
Reachability property qltransition_429 is true.
Reachability property qltransition_421 is true.
Reachability property qltransition_413 is true.
Reachability property qltransition_405 is true.
Reachability property qltransition_389 is true.
At refinement iteration 12 (INCLUDED_ONLY) 0/627 variables, 4/143 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Reachability property qltransition_373 is true.
At refinement iteration 13 (INCLUDED_ONLY) 0/627 variables, 0/143 constraints. Problems are: Problem set: 1 solved, 8 unsolved
Reachability property qltransition_364 is true.
At refinement iteration 14 (OVERLAPS) 0/627 variables, 0/143 constraints. Problems are: Problem set: 1 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 627/627 variables, and 143 constraints, problems are : Problem set: 1 solved, 8 unsolved in 2338 ms.
Refiners :[Domain max(s): 66/66 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 66/66 constraints, PredecessorRefiner: 9/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 1 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 12/12 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/12 variables, 0/12 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 30/42 variables, 6/18 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 30/48 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/48 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 20/62 variables, 4/52 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/62 variables, 20/72 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/62 variables, 0/72 constraints. Problems are: Problem set: 1 solved, 8 unsolved
Reachability property qltransition_357 is true.
At refinement iteration 8 (OVERLAPS) 561/623 variables, 62/134 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/623 variables, 1/135 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/623 variables, 6/141 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/623 variables, 0/141 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 12 (OVERLAPS) 4/627 variables, 4/145 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/627 variables, 4/149 constraints. Problems are: Problem set: 1 solved, 8 unsolved
Reachability property qltransition_348 is true.
Reachability property qltransition_341 is true.
At refinement iteration 14 (INCLUDED_ONLY) 0/627 variables, 0/149 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 15 (OVERLAPS) 0/627 variables, 0/149 constraints. Problems are: Problem set: 2 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 627/627 variables, and 149 constraints, problems are : Problem set: 2 solved, 7 unsolved in 2418 ms.
Refiners :[Domain max(s): 66/66 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 66/66 constraints, PredecessorRefiner: 8/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 7/7 constraints]
After SMT, in 4805ms problems are : Problem set: 2 solved, 7 unsolved
Fused 7 Parikh solutions to 4 different solutions.
Reachability property qltransition_325 is true.
SDD proceeding with computation,284 properties remain. new max is 32
SDD size :1.63687e+06 after 1.97324e+06
Reachability property qltransition_517 is true.
Reachability property qltransition_501 is true.
Reachability property qltransition_397 is true.
Reachability property qltransition_381 is true.
Parikh walk visited 0 properties in 2305 ms.
Support contains 11 out of 66 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 66/66 places, 561/561 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 62 transition count 525
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 62 transition count 525
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 14 place count 62 transition count 519
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 0 with 54 rules applied. Total rules applied 68 place count 56 transition count 471
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 69 place count 55 transition count 470
Applied a total of 69 rules in 143 ms. Remains 55 /66 variables (removed 11) and now considering 470/561 (removed 91) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 143 ms. Remains : 55/66 places, 470/561 transitions.
SDD proceeding with computation,280 properties remain. new max is 32
SDD size :1.97324e+06 after 2.00599e+06
Reachability property qltransition_542 is true.
Reachability property qltransition_526 is true.
Reachability property qltransition_510 is true.
Reachability property qltransition_494 is true.
Reachability property qltransition_478 is true.
Reachability property qltransition_462 is true.
Reachability property qltransition_454 is true.
Reachability property qltransition_446 is true.
Reachability property qltransition_438 is true.
Reachability property qltransition_430 is true.
Reachability property qltransition_422 is true.
Reachability property qltransition_414 is true.
Reachability property qltransition_406 is true.
Reachability property qltransition_390 is true.
Reachability property qltransition_374 is true.
Reachability property qltransition_365 is true.
Reachability property qltransition_358 is true.
Reachability property qltransition_349 is true.
Reachability property qltransition_342 is true.
RANDOM walk for 4000000 steps (82871 resets) in 33018 ms. (121 steps per ms) remains 1/7 properties
BEST_FIRST walk for 4000004 steps (14865 resets) in 4603 ms. (868 steps per ms) remains 1/1 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4915114123084862027.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17965784627669125444.kers'
[2026-05-22 18:01:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4915114123084862027.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17965784627669125444.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 470 rows 54 cols 5755 entries
Finished phase 1 with 45 SingleSign rule and 0 generalized
[2026-05-22 18:01:22] [INFO ] Computed 10 invariants in 3 ms
Computed 10 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-17965784627669125444.kers
Total runtime 5 ms.
Reachability property qltransition_326 is true.
SDD proceeding with computation,260 properties remain. new max is 32
SDD size :2.00599e+06 after 2.34011e+06
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 8/11 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 439/450 variables, 11/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/450 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 75/525 variables, 44/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/525 variables, 9/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/525 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/525 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/525 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 525/525 variables, and 66 constraints, problems are : Problem set: 0 solved, 1 unsolved in 443 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 55/55 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 8/11 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 439/450 variables, 11/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/450 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 75/525 variables, 44/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/525 variables, 9/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/525 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Reachability property qltransition_518 is true.
Reachability property qltransition_502 is true.
Reachability property qltransition_486 is true.
Reachability property qltransition_470 is true.
Reachability property qltransition_398 is true.
Reachability property qltransition_382 is true.
At refinement iteration 8 (INCLUDED_ONLY) 0/525 variables, 3/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/525 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/525 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 525/525 variables, and 69 constraints, problems are : Problem set: 0 solved, 1 unsolved in 764 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 55/55 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 1238ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 1 ms.
Support contains 3 out of 55 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 55/55 places, 470/470 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 51 transition count 434
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 51 transition count 434
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 51 transition count 432
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 28 place count 49 transition count 416
Applied a total of 28 rules in 60 ms. Remains 49 /55 variables (removed 6) and now considering 416/470 (removed 54) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60 ms. Remains : 49/55 places, 416/470 transitions.
SDD proceeding with computation,254 properties remain. new max is 32
SDD size :2.34011e+06 after 2.37444e+06
Reachability property qltransition_366 is true.
SDD proceeding with computation,253 properties remain. new max is 32
SDD size :2.37444e+06 after 2.41387e+06
Reachability property qltransition_561 is true.
Reachability property qltransition_350 is true.
SDD proceeding with computation,251 properties remain. new max is 32
SDD size :2.41387e+06 after 2.71497e+06
SDD proceeding with computation,251 properties remain. new max is 64
SDD size :2.71497e+06 after 2.72702e+06
Reachability property qltransition_558 is true.
Reachability property qltransition_557 is true.
Reachability property qltransition_556 is true.
Reachability property qltransition_555 is true.
Reachability property qltransition_554 is true.
Reachability property qltransition_553 is true.
Reachability property qltransition_552 is true.
RANDOM walk for 4000000 steps (30799 resets) in 33236 ms. (120 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000004 steps (23278 resets) in 4181 ms. (956 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 67567 steps, run visited all 1 properties in 214 ms. (steps per millisecond=315 )
Probabilistic random walk after 67567 steps, saw 11329 distinct states, run finished after 221 ms. (steps per millisecond=305 ) properties seen :1
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query QuasiLiveness after proving 519 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 68157 ms.

BK_STOP 1779472893632

--------------------
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_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /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-08a"
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 2-5973"
echo " Executing tool itstools"
echo " Input is AutonomousCar-PT-08a, 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 r024-smll-177946789500072"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-08a.tgz
mv AutonomousCar-PT-08a 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 ;