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.r088-smll-177946995200097.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 itstools
Input is DBSingleClientW-PT-d1m06, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r088-smll-177946995200097
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 828K
-rw-r--r-- 1 mcc users 7.4K Mar 6 18:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Mar 6 18:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Mar 6 18:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Mar 6 18:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 08:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 08:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 08:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 08:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.4K Mar 6 18:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 69K Mar 6 18:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Mar 6 18:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Mar 6 18:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 08:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 08:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 432K 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 1779490509012

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DBSingleClientW-PT-d1m06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202604301425
[2026-05-22 22:55:10] [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 22:55:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 22:55:11] [INFO ] Load time of PNML (sax parser for PT used): 224 ms
[2026-05-22 22:55:11] [INFO ] Transformed 1440 places.
[2026-05-22 22:55:11] [INFO ] Transformed 672 transitions.
[2026-05-22 22:55:11] [INFO ] Parsed PT model containing 1440 places and 672 transitions and 2688 arcs in 393 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 1440/1440 places, 672/672 transitions.
Reduce places removed 1114 places and 0 transitions.
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Iterating post reduction 0 with 1194 rules applied. Total rules applied 1194 place count 326 transition count 592
Applied a total of 1194 rules in 77 ms. Remains 326 /1440 variables (removed 1114) and now considering 592/672 (removed 80) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5659847686589424120.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8688780010847324495.kers'
[2026-05-22 22:55:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5659847686589424120.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8688780010847324495.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 592 rows 326 cols 1654 entries
Finished phase 1 with 322 SingleSign rule and 2 generalized
[2026-05-22 22:55:11] [INFO ] Computed 2 invariants in 4 ms
Computed 2 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-8688780010847324495.kers
Total runtime 7 ms.
[2026-05-22 22:55:12] [INFO ] Implicit Places using invariants in 983 ms returned []
[2026-05-22 22:55:12] [INFO ] Invariant cache hit.
[2026-05-22 22:55:12] [INFO ] State equation strengthened by 338 read => feed constraints.
[2026-05-22 22:55:16] [INFO ] Implicit Places using invariants and state equation in 4146 ms returned []
Implicit Place search using SMT with State Equation took 5201 ms to find 0 implicit places.
Running 591 sub problems to find dead transitions.
[2026-05-22 22:55:16] [INFO ] Invariant cache hit.
[2026-05-22 22:55:16] [INFO ] State equation strengthened by 338 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/325 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 1 (OVERLAPS) 1/326 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/326 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/326 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 4 (OVERLAPS) 592/918 variables, 326/328 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/918 variables, 338/666 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 918/918 variables, and 666 constraints, problems are : Problem set: 0 solved, 591 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 326/326 constraints, ReadFeed: 338/338 constraints, PredecessorRefiner: 591/591 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 591 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/325 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 1 (OVERLAPS) 1/326 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/326 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/326 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 4 (OVERLAPS) 592/918 variables, 326/328 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/918 variables, 338/666 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 918/918 variables, and 1257 constraints, problems are : Problem set: 0 solved, 591 unsolved in 30468 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 326/326 constraints, ReadFeed: 338/338 constraints, PredecessorRefiner: 591/591 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61933ms problems are : Problem set: 0 solved, 591 unsolved
Search for dead transitions found 0 dead transitions in 61964ms
Starting structural reductions in LIVENESS mode, iteration 1 : 326/1440 places, 592/672 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 67305 ms. Remains : 326/1440 places, 592/672 transitions.
Discarding 275 transitions out of 592. Remains 317
Initial state reduction rules removed 1 formulas.
[2026-05-22 22:56:19] [INFO ] Flatten gal took : 376 ms
[2026-05-22 22:56:19] [INFO ] Flatten gal took : 155 ms
[2026-05-22 22:56:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7493587635719685050.gal : 71 ms
[2026-05-22 22:56:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality806821069083019415.prop : 8 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/ReachabilityCardinality7493587635719685050.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality806821069083019415.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
RANDOM walk for 40000 steps (9138 resets) in 4657 ms. (8 steps per ms) remains 256/316 properties
BEST_FIRST walk for 403 steps (16 resets) in 23 ms. (16 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (18 resets) in 18 ms. (21 steps per ms) remains 256/256 properties
BEST_FIRST walk for 404 steps (20 resets) in 23 ms. (16 steps per ms) remains 256/256 properties
BEST_FIRST walk for 404 steps (19 resets) in 24 ms. (16 steps per ms) remains 256/256 properties
BEST_FIRST walk for 404 steps (17 resets) in 22 ms. (17 steps per ms) remains 256/256 properties
BEST_FIRST walk for 402 steps (19 resets) in 19 ms. (20 steps per ms) remains 256/256 properties
BEST_FIRST walk for 404 steps (18 resets) in 13 ms. (28 steps per ms) remains 256/256 properties
BEST_FIRST walk for 401 steps (16 resets) in 21 ms. (18 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (24 resets) in 15 ms. (25 steps per ms) remains 256/256 properties
Loading property file /tmp/ReachabilityCardinality806821069083019415.prop.
BEST_FIRST walk for 404 steps (23 resets) in 24 ms. (16 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (21 resets) in 22 ms. (17 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (15 resets) in 14 ms. (26 steps per ms) remains 256/256 properties
BEST_FIRST walk for 402 steps (17 resets) in 12 ms. (30 steps per ms) remains 256/256 properties
BEST_FIRST walk for 401 steps (18 resets) in 13 ms. (28 steps per ms) remains 256/256 properties
BEST_FIRST walk for 402 steps (20 resets) in 17 ms. (22 steps per ms) remains 256/256 properties
BEST_FIRST walk for 402 steps (19 resets) in 16 ms. (23 steps per ms) remains 256/256 properties
BEST_FIRST walk for 404 steps (19 resets) in 11 ms. (33 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (20 resets) in 10 ms. (36 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (17 resets) in 8 ms. (44 steps per ms) remains 256/256 properties
BEST_FIRST walk for 404 steps (19 resets) in 8 ms. (44 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (14 resets) in 10 ms. (36 steps per ms) remains 256/256 properties
BEST_FIRST walk for 402 steps (13 resets) in 9 ms. (40 steps per ms) remains 256/256 properties
BEST_FIRST walk for 404 steps (18 resets) in 8 ms. (44 steps per ms) remains 256/256 properties
BEST_FIRST walk for 402 steps (19 resets) in 11 ms. (33 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (21 resets) in 9 ms. (40 steps per ms) remains 256/256 properties
BEST_FIRST walk for 402 steps (14 resets) in 9 ms. (40 steps per ms) remains 256/256 properties
BEST_FIRST walk for 402 steps (23 resets) in 12 ms. (30 steps per ms) remains 256/256 properties
BEST_FIRST walk for 404 steps (20 resets) in 8 ms. (44 steps per ms) remains 256/256 properties
BEST_FIRST walk for 402 steps (20 resets) in 9 ms. (40 steps per ms) remains 256/256 properties
BEST_FIRST walk for 404 steps (18 resets) in 8 ms. (44 steps per ms) remains 256/256 properties
BEST_FIRST walk for 402 steps (15 resets) in 7 ms. (50 steps per ms) remains 256/256 properties
BEST_FIRST walk for 402 steps (14 resets) in 7 ms. (50 steps per ms) remains 256/256 properties
BEST_FIRST walk for 402 steps (21 resets) in 8 ms. (44 steps per ms) remains 256/256 properties
BEST_FIRST walk for 404 steps (15 resets) in 8 ms. (44 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (24 resets) in 8 ms. (44 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (19 resets) in 8 ms. (44 steps per ms) remains 256/256 properties
BEST_FIRST walk for 404 steps (21 resets) in 9 ms. (40 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (15 resets) in 6 ms. (57 steps per ms) remains 256/256 properties
BEST_FIRST walk for 402 steps (14 resets) in 7 ms. (50 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (17 resets) in 8 ms. (44 steps per ms) remains 256/256 properties
BEST_FIRST walk for 402 steps (18 resets) in 11 ms. (33 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (19 resets) in 14 ms. (26 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (17 resets) in 8 ms. (44 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (14 resets) in 12 ms. (31 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (17 resets) in 13 ms. (28 steps per ms) remains 256/256 properties
BEST_FIRST walk for 402 steps (19 resets) in 8 ms. (44 steps per ms) remains 256/256 properties
BEST_FIRST walk for 402 steps (17 resets) in 12 ms. (30 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (16 resets) in 14 ms. (26 steps per ms) remains 256/256 properties
BEST_FIRST walk for 402 steps (21 resets) in 8 ms. (44 steps per ms) remains 256/256 properties
BEST_FIRST walk for 401 steps (18 resets) in 8 ms. (44 steps per ms) remains 256/256 properties
[2026-05-22 22:56:20] [INFO ] Invariant cache hit.
[2026-05-22 22:56:20] [INFO ] State equation strengthened by 338 read => feed constraints.
Reachability property qltransition_466 is true.
Reachability property qltransition_13 is true.
Reachability property qltransition_12 is true.
Reachability property qltransition_3 is true.
Reachability property qltransition_2 is true.
Reachability property qltransition_1 is true.
SDD proceeding with computation,310 properties remain. new max is 2
SDD size :1 after 5
Reachability property qltransition_46 is true.
Reachability property qltransition_4 is true.
SDD proceeding with computation,308 properties remain. new max is 2
SDD size :5 after 20
Reachability property qltransition_467 is true.
Reachability property qltransition_7 is true.
Reachability property qltransition_5 is true.
SDD proceeding with computation,305 properties remain. new max is 2
SDD size :20 after 34
SDD proceeding with computation,305 properties remain. new max is 4
SDD size :34 after 46
SDD proceeding with computation,305 properties remain. new max is 8
SDD size :46 after 72
SDD proceeding with computation,305 properties remain. new max is 16
SDD size :72 after 96
SDD proceeding with computation,305 properties remain. new max is 32
SDD size :96 after 124
SDD proceeding with computation,305 properties remain. new max is 64
SDD size :124 after 148
SDD proceeding with computation,305 properties remain. new max is 128
SDD size :148 after 200
SDD proceeding with computation,305 properties remain. new max is 256
SDD size :200 after 278
Reachability property qltransition_226 is true.
SDD proceeding with computation,304 properties remain. new max is 256
SDD size :278 after 518
Reachability property qltransition_588 is true.
Reachability property qltransition_584 is true.
Reachability property qltransition_563 is true.
Reachability property qltransition_562 is true.
Reachability property qltransition_561 is true.
Reachability property qltransition_560 is true.
Reachability property qltransition_505 is true.
Reachability property qltransition_504 is true.
Reachability property qltransition_485 is true.
Reachability property qltransition_484 is true.
Reachability property qltransition_454 is true.
Reachability property qltransition_450 is true.
Reachability property qltransition_375 is true.
Reachability property qltransition_370 is true.
Reachability property qltransition_369 is true.
Reachability property qltransition_225 is true.
Reachability property qltransition_224 is true.
Reachability property qltransition_135 is true.
Reachability property qltransition_66 is true.
Reachability property qltransition_62 is true.
Reachability property qltransition_31 is true.
Reachability property qltransition_30 is true.
SDD proceeding with computation,282 properties remain. new max is 256
SDD size :518 after 3181
At refinement iteration 0 (INCLUDED_ONLY) 0/266 variables, 0/0 constraints. Problems are: Problem set: 10 solved, 246 unsolved
SDD proceeding with computation,282 properties remain. new max is 512
SDD size :3181 after 5926
At refinement iteration 1 (OVERLAPS) 21/287 variables, 1/1 constraints. Problems are: Problem set: 10 solved, 246 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 287/918 variables, and 1 constraints, problems are : Problem set: 10 solved, 246 unsolved in 5020 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/326 constraints, ReadFeed: 0/338 constraints, PredecessorRefiner: 256/256 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 10 solved, 246 unsolved
SDD proceeding with computation,282 properties remain. new max is 1024
SDD size :5926 after 9106
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 0/0 constraints. Problems are: Problem set: 10 solved, 246 unsolved
At refinement iteration 1 (OVERLAPS) 25/281 variables, 1/1 constraints. Problems are: Problem set: 10 solved, 246 unsolved
SDD proceeding with computation,282 properties remain. new max is 2048
SDD size :9106 after 39843
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 281/918 variables, and 1 constraints, problems are : Problem set: 10 solved, 246 unsolved in 5015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/326 constraints, ReadFeed: 0/338 constraints, PredecessorRefiner: 0/256 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10475ms problems are : Problem set: 10 solved, 246 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 256 out of 326 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 326/326 places, 592/592 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 318 transition count 580
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 318 transition count 580
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 316 transition count 578
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 316 transition count 578
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 315 transition count 577
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 315 transition count 577
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 23 place count 315 transition count 576
Applied a total of 23 rules in 124 ms. Remains 315 /326 variables (removed 11) and now considering 576/592 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 124 ms. Remains : 315/326 places, 576/592 transitions.
Reachability property qltransition_580 is true.
Reachability property qltransition_576 is true.
Reachability property qltransition_559 is true.
Reachability property qltransition_558 is true.
Reachability property qltransition_503 is true.
Reachability property qltransition_469 is true.
Reachability property qltransition_468 is true.
Reachability property qltransition_446 is true.
Reachability property qltransition_442 is true.
Reachability property qltransition_368 is true.
Reachability property qltransition_363 is true.
Reachability property qltransition_362 is true.
Reachability property qltransition_222 is true.
Reachability property qltransition_221 is true.
Reachability property qltransition_220 is true.
Reachability property qltransition_118 is true.
Reachability property qltransition_64 is true.
Reachability property qltransition_60 is true.
Reachability property qltransition_15 is true.
Reachability property qltransition_14 is true.
SDD proceeding with computation,262 properties remain. new max is 2048
SDD size :39843 after 127828
SDD proceeding with computation,262 properties remain. new max is 4096
SDD size :127828 after 194758
RANDOM walk for 4000000 steps (917142 resets) in 112757 ms. (35 steps per ms) remains 203/246 properties
BEST_FIRST walk for 40003 steps (1870 resets) in 400 ms. (99 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (1859 resets) in 549 ms. (72 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (1930 resets) in 456 ms. (87 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1850 resets) in 505 ms. (79 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (1872 resets) in 499 ms. (80 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (1865 resets) in 501 ms. (79 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1839 resets) in 467 ms. (85 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1870 resets) in 472 ms. (84 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40001 steps (1887 resets) in 460 ms. (86 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40001 steps (1866 resets) in 385 ms. (103 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1861 resets) in 331 ms. (120 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (1881 resets) in 422 ms. (94 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (1857 resets) in 441 ms. (90 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1911 resets) in 346 ms. (115 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (1826 resets) in 383 ms. (104 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1944 resets) in 337 ms. (118 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40001 steps (1940 resets) in 396 ms. (100 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (1790 resets) in 347 ms. (114 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1848 resets) in 319 ms. (125 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (1821 resets) in 314 ms. (126 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (1883 resets) in 326 ms. (122 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1900 resets) in 375 ms. (106 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (1909 resets) in 333 ms. (119 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1832 resets) in 380 ms. (104 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (1936 resets) in 364 ms. (109 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (1948 resets) in 325 ms. (122 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (1855 resets) in 305 ms. (130 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (1916 resets) in 315 ms. (126 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1871 resets) in 339 ms. (117 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (1871 resets) in 372 ms. (107 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (1949 resets) in 331 ms. (120 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1879 resets) in 334 ms. (119 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1906 resets) in 374 ms. (106 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40001 steps (1859 resets) in 346 ms. (115 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (1864 resets) in 382 ms. (104 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1866 resets) in 373 ms. (106 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (1904 resets) in 311 ms. (128 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (1926 resets) in 358 ms. (111 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (1935 resets) in 401 ms. (99 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40001 steps (1806 resets) in 339 ms. (117 steps per ms) remains 197/203 properties
BEST_FIRST walk for 40002 steps (1895 resets) in 374 ms. (106 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40001 steps (1836 resets) in 321 ms. (124 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (1900 resets) in 371 ms. (107 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (1804 resets) in 314 ms. (126 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (1924 resets) in 301 ms. (132 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (1870 resets) in 323 ms. (123 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (1881 resets) in 368 ms. (108 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (1859 resets) in 336 ms. (118 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (1877 resets) in 358 ms. (111 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (1922 resets) in 291 ms. (136 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (1820 resets) in 287 ms. (138 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40002 steps (1802 resets) in 289 ms. (137 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (1888 resets) in 327 ms. (121 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (1872 resets) in 343 ms. (116 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (1950 resets) in 338 ms. (118 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (1908 resets) in 375 ms. (106 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (1928 resets) in 324 ms. (123 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (1868 resets) in 372 ms. (107 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (1878 resets) in 331 ms. (120 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (1899 resets) in 318 ms. (125 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (1866 resets) in 320 ms. (124 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40002 steps (1919 resets) in 391 ms. (102 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40002 steps (1864 resets) in 382 ms. (104 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (1916 resets) in 351 ms. (113 steps per ms) remains 197/197 properties
SDD proceeding with computation,262 properties remain. new max is 8192
SDD size :194758 after 352704
BEST_FIRST walk for 40003 steps (1949 resets) in 392 ms. (101 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (1891 resets) in 338 ms. (118 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (1905 resets) in 359 ms. (111 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40002 steps (1860 resets) in 348 ms. (114 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40002 steps (1840 resets) in 330 ms. (120 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40001 steps (1871 resets) in 369 ms. (108 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (1893 resets) in 326 ms. (122 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (1871 resets) in 458 ms. (87 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40001 steps (1947 resets) in 450 ms. (88 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (1903 resets) in 341 ms. (116 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (1849 resets) in 374 ms. (106 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (1898 resets) in 396 ms. (100 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40001 steps (1906 resets) in 378 ms. (105 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (1926 resets) in 304 ms. (131 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (1823 resets) in 314 ms. (126 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (1830 resets) in 334 ms. (119 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (1853 resets) in 356 ms. (112 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (1854 resets) in 293 ms. (136 steps per ms) remains 196/197 properties
BEST_FIRST walk for 40003 steps (1893 resets) in 340 ms. (117 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40001 steps (1969 resets) in 301 ms. (132 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40004 steps (1889 resets) in 349 ms. (114 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40002 steps (1903 resets) in 336 ms. (118 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40001 steps (1854 resets) in 291 ms. (136 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (1884 resets) in 340 ms. (117 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40004 steps (1852 resets) in 385 ms. (103 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40002 steps (1869 resets) in 369 ms. (108 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40004 steps (1879 resets) in 349 ms. (114 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40004 steps (1849 resets) in 323 ms. (123 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (1877 resets) in 376 ms. (106 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40004 steps (1858 resets) in 321 ms. (124 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (1866 resets) in 372 ms. (107 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (1918 resets) in 320 ms. (124 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40004 steps (1957 resets) in 353 ms. (113 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40002 steps (1867 resets) in 407 ms. (98 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40004 steps (1882 resets) in 394 ms. (101 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40004 steps (1869 resets) in 361 ms. (110 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (1825 resets) in 320 ms. (124 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40004 steps (1912 resets) in 395 ms. (101 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (1889 resets) in 401 ms. (99 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (1876 resets) in 331 ms. (120 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40002 steps (1911 resets) in 378 ms. (105 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 699 ms. (57 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 641 ms. (62 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 686 ms. (58 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 619 ms. (64 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 735 ms. (54 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 735 ms. (54 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40002 steps (3959 resets) in 576 ms. (69 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (3924 resets) in 455 ms. (87 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (3901 resets) in 521 ms. (76 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40002 steps (3849 resets) in 459 ms. (86 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40002 steps (3873 resets) in 434 ms. (91 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40001 steps (3842 resets) in 522 ms. (76 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (3864 resets) in 445 ms. (89 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40001 steps (3856 resets) in 550 ms. (72 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40001 steps (3914 resets) in 459 ms. (86 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (3964 resets) in 486 ms. (82 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (3929 resets) in 479 ms. (83 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40002 steps (3897 resets) in 515 ms. (77 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40004 steps (3943 resets) in 465 ms. (85 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40004 steps (3960 resets) in 524 ms. (76 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (3971 resets) in 470 ms. (84 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (3865 resets) in 525 ms. (76 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40002 steps (3801 resets) in 453 ms. (88 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40000 steps (3829 resets) in 554 ms. (72 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40004 steps (3970 resets) in 444 ms. (89 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40002 steps (3964 resets) in 539 ms. (74 steps per ms) remains 196/196 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9950489247043221403.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8202235657715456953.kers'
[2026-05-22 22:57:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9950489247043221403.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8202235657715456953.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 576 rows 315 cols 1609 entries
Finished phase 1 with 311 SingleSign rule and 2 generalized
[2026-05-22 22:57:18] [INFO ] Computed 2 invariants in 3 ms
Computed 2 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-8202235657715456953.kers
Total runtime 4 ms.
[2026-05-22 22:57:18] [INFO ] State equation strengthened by 329 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/210 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 1 (OVERLAPS) 35/245 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/245 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 3 (OVERLAPS) 33/278 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/278 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 196 unsolved
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_502 is true.
Reachability property qltransition_501 is true.
At refinement iteration 5 (INCLUDED_ONLY) 0/278 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 196 unsolved
Reachability property qltransition_216 is true.
Reachability property qltransition_214 is true.
Reachability property qltransition_212 is true.
Reachability property qltransition_210 is true.
Reachability property qltransition_208 is true.
Reachability property qltransition_204 is true.
Reachability property qltransition_202 is true.
Reachability property qltransition_201 is true.
Reachability property qltransition_168 is true.
SDD proceeding with computation,247 properties remain. new max is 8192
SDD size :352704 after 1.04429e+06
At refinement iteration 6 (OVERLAPS) 518/796 variables, 278/281 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/796 variables, 271/552 constraints. Problems are: Problem set: 0 solved, 196 unsolved
Reachability property qltransition_543 is true.
Reachability property qltransition_542 is true.
Reachability property qltransition_500 is true.
Reachability property qltransition_199 is true.
Reachability property qltransition_197 is true.
Reachability property qltransition_195 is true.
Reachability property qltransition_193 is true.
Reachability property qltransition_191 is true.
Reachability property qltransition_187 is true.
Reachability property qltransition_185 is true.
Reachability property qltransition_184 is true.
Reachability property qltransition_152 is true.
Reachability property qltransition_82 is true.
At refinement iteration 8 (INCLUDED_ONLY) 0/796 variables, 0/552 constraints. Problems are: Problem set: 0 solved, 196 unsolved
SDD proceeding with computation,234 properties remain. new max is 8192
SDD size :1.04429e+06 after 1.87359e+06
Reachability property qltransition_553 is true.
Reachability property qltransition_551 is true.
Reachability property qltransition_549 is true.
Reachability property qltransition_547 is true.
Reachability property qltransition_545 is true.
Reachability property qltransition_541 is true.
Reachability property qltransition_539 is true.
Reachability property qltransition_537 is true.
Reachability property qltransition_535 is true.
Reachability property qltransition_533 is true.
Reachability property qltransition_521 is true.
Reachability property qltransition_513 is true.
Reachability property qltransition_322 is true.
Reachability property qltransition_314 is true.
Reachability property qltransition_306 is true.
Reachability property qltransition_298 is true.
Reachability property qltransition_290 is true.
Reachability property qltransition_282 is true.
Reachability property qltransition_79 is true.
Reachability property qltransition_78 is true.
Reachability property qltransition_72 is true.
Reachability property qltransition_69 is true.
Reachability property qltransition_68 is true.
SDD proceeding with computation,211 properties remain. new max is 8192
SDD size :1.87359e+06 after 2.49721e+06
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 93/889 variables, 36/588 constraints. Problems are: Problem set: 3 solved, 193 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
SMT process timed out in 45191ms, After SMT, problems are : Problem set: 5 solved, 191 unsolved
Fused 191 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 204 out of 315 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 315/315 places, 576/576 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 300 transition count 489
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 300 transition count 489
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 44 place count 286 transition count 475
Iterating global reduction 0 with 14 rules applied. Total rules applied 58 place count 286 transition count 475
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 61 place count 283 transition count 472
Iterating global reduction 0 with 3 rules applied. Total rules applied 64 place count 283 transition count 472
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 65 place count 283 transition count 471
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 66 place count 282 transition count 469
Iterating global reduction 1 with 1 rules applied. Total rules applied 67 place count 282 transition count 469
Applied a total of 67 rules in 84 ms. Remains 282 /315 variables (removed 33) and now considering 469/576 (removed 107) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 282/315 places, 469/576 transitions.
Reachability property qltransition_591 is true.
Reachability property qltransition_590 is true.
Reachability property qltransition_589 is true.
Reachability property qltransition_587 is true.
Reachability property qltransition_586 is true.
Reachability property qltransition_585 is true.
Reachability property qltransition_583 is true.
Reachability property qltransition_582 is true.
Reachability property qltransition_581 is true.
Reachability property qltransition_579 is true.
Reachability property qltransition_578 is true.
Reachability property qltransition_577 is true.
Reachability property qltransition_569 is true.
Reachability property qltransition_568 is true.
Reachability property qltransition_567 is true.
Reachability property qltransition_566 is true.
Reachability property qltransition_552 is true.
Reachability property qltransition_550 is true.
Reachability property qltransition_548 is true.
Reachability property qltransition_546 is true.
Reachability property qltransition_544 is true.
Reachability property qltransition_540 is true.
Reachability property qltransition_538 is true.
Reachability property qltransition_536 is true.
Reachability property qltransition_534 is true.
Reachability property qltransition_532 is true.
Reachability property qltransition_531 is true.
Reachability property qltransition_530 is true.
Reachability property qltransition_529 is true.
Reachability property qltransition_528 is true.
Reachability property qltransition_527 is true.
Reachability property qltransition_526 is true.
Reachability property qltransition_520 is true.
Reachability property qltransition_519 is true.
Reachability property qltransition_512 is true.
Reachability property qltransition_511 is true.
Reachability property qltransition_509 is true.
Reachability property qltransition_508 is true.
Reachability property qltransition_507 is true.
Reachability property qltransition_506 is true.
Reachability property qltransition_499 is true.
Reachability property qltransition_498 is true.
Reachability property qltransition_497 is true.
Reachability property qltransition_496 is true.
Reachability property qltransition_495 is true.
Reachability property qltransition_494 is true.
Reachability property qltransition_493 is true.
Reachability property qltransition_492 is true.
Reachability property qltransition_491 is true.
Reachability property qltransition_490 is true.
Reachability property qltransition_489 is true.
Reachability property qltransition_488 is true.
Reachability property qltransition_487 is true.
Reachability property qltransition_486 is true.
Reachability property qltransition_483 is true.
Reachability property qltransition_482 is true.
Reachability property qltransition_481 is true.
Reachability property qltransition_480 is true.
Reachability property qltransition_479 is true.
Reachability property qltransition_478 is true.
Reachability property qltransition_477 is true.
Reachability property qltransition_476 is true.
Reachability property qltransition_475 is true.
Reachability property qltransition_474 is true.
Reachability property qltransition_473 is true.
Reachability property qltransition_472 is true.
Reachability property qltransition_471 is true.
Reachability property qltransition_470 is true.
Reachability property qltransition_406 is true.
Reachability property qltransition_403 is true.
Reachability property qltransition_398 is true.
Reachability property qltransition_397 is true.
Reachability property qltransition_396 is true.
Reachability property qltransition_390 is true.
Reachability property qltransition_389 is true.
Reachability property qltransition_384 is true.
Reachability property qltransition_383 is true.
Reachability property qltransition_382 is true.
Reachability property qltransition_376 is true.
Reachability property qltransition_354 is true.
Reachability property qltransition_346 is true.
Reachability property qltransition_338 is true.
Reachability property qltransition_330 is true.
Reachability property qltransition_252 is true.
Reachability property qltransition_247 is true.
Reachability property qltransition_242 is true.
Reachability property qltransition_170 is true.
Reachability property qltransition_154 is true.
Reachability property qltransition_138 is true.
Reachability property qltransition_121 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_96 is true.
Reachability property qltransition_94 is true.
Reachability property qltransition_90 is true.
Reachability property qltransition_87 is true.
Reachability property qltransition_77 is true.
Reachability property qltransition_67 is true.
Reachability property qltransition_65 is true.
Reachability property qltransition_63 is true.
Reachability property qltransition_61 is true.
Reachability property qltransition_59 is true.
Reachability property qltransition_58 is true.
Reachability property qltransition_57 is true.
Reachability property qltransition_56 is true.
Reachability property qltransition_55 is true.
Reachability property qltransition_54 is true.
Reachability property qltransition_53 is true.
Reachability property qltransition_52 is true.
Reachability property qltransition_44 is true.
Reachability property qltransition_42 is true.
Reachability property qltransition_40 is true.
Reachability property qltransition_38 is true.
Reachability property qltransition_37 is true.
Reachability property qltransition_36 is true.
Reachability property qltransition_35 is true.
Reachability property qltransition_34 is true.
Reachability property qltransition_33 is true.
Reachability property qltransition_32 is true.
Reachability property qltransition_28 is true.
Reachability property qltransition_26 is true.
Reachability property qltransition_24 is true.
Reachability property qltransition_22 is true.
Reachability property qltransition_21 is true.
Reachability property qltransition_20 is true.
Reachability property qltransition_19 is true.
Reachability property qltransition_18 is true.
Reachability property qltransition_17 is true.
Reachability property qltransition_16 is true.
SDD proceeding with computation,68 properties remain. new max is 8192
SDD size :2.49721e+06 after 3.33494e+06
RANDOM walk for 4000000 steps (917396 resets) in 90835 ms. (44 steps per ms) remains 187/191 properties
BEST_FIRST walk for 40001 steps (1883 resets) in 307 ms. (129 steps per ms) remains 187/187 properties
BEST_FIRST walk for 40003 steps (1935 resets) in 333 ms. (119 steps per ms) remains 187/187 properties
BEST_FIRST walk for 40003 steps (1856 resets) in 289 ms. (137 steps per ms) remains 187/187 properties
BEST_FIRST walk for 40003 steps (1937 resets) in 319 ms. (125 steps per ms) remains 187/187 properties
BEST_FIRST walk for 40004 steps (1919 resets) in 317 ms. (125 steps per ms) remains 187/187 properties
BEST_FIRST walk for 40002 steps (1854 resets) in 349 ms. (114 steps per ms) remains 187/187 properties
BEST_FIRST walk for 40001 steps (1932 resets) in 332 ms. (120 steps per ms) remains 184/187 properties
BEST_FIRST walk for 40004 steps (1919 resets) in 294 ms. (135 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40002 steps (1836 resets) in 255 ms. (156 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40002 steps (1850 resets) in 254 ms. (156 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (1812 resets) in 289 ms. (137 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40004 steps (1856 resets) in 326 ms. (122 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40004 steps (1875 resets) in 528 ms. (75 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40002 steps (1894 resets) in 453 ms. (88 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (1873 resets) in 503 ms. (79 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (1894 resets) in 284 ms. (140 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (1882 resets) in 319 ms. (125 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40002 steps (1900 resets) in 285 ms. (139 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40004 steps (1927 resets) in 318 ms. (125 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40002 steps (1914 resets) in 282 ms. (141 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40004 steps (1871 resets) in 344 ms. (115 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (1864 resets) in 314 ms. (126 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (1881 resets) in 320 ms. (124 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (1942 resets) in 290 ms. (137 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (1818 resets) in 336 ms. (118 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (1864 resets) in 284 ms. (140 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40002 steps (1958 resets) in 273 ms. (145 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (1917 resets) in 275 ms. (144 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40004 steps (1934 resets) in 323 ms. (123 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40004 steps (1891 resets) in 280 ms. (142 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (1806 resets) in 327 ms. (121 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (1920 resets) in 314 ms. (126 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (1867 resets) in 251 ms. (158 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (1879 resets) in 305 ms. (130 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40002 steps (1892 resets) in 336 ms. (118 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40002 steps (1887 resets) in 268 ms. (148 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40002 steps (1872 resets) in 354 ms. (112 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (1910 resets) in 303 ms. (131 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40004 steps (1891 resets) in 331 ms. (120 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (1881 resets) in 262 ms. (152 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40001 steps (1907 resets) in 272 ms. (146 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (1897 resets) in 272 ms. (146 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (1837 resets) in 333 ms. (119 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (1817 resets) in 321 ms. (124 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40002 steps (1851 resets) in 304 ms. (131 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40004 steps (1906 resets) in 286 ms. (139 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (1857 resets) in 313 ms. (127 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40001 steps (1970 resets) in 316 ms. (126 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40001 steps (1838 resets) in 282 ms. (141 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40002 steps (1867 resets) in 307 ms. (129 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40004 steps (1866 resets) in 272 ms. (146 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (1834 resets) in 281 ms. (141 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40002 steps (1869 resets) in 324 ms. (123 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (1896 resets) in 274 ms. (145 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40004 steps (1856 resets) in 331 ms. (120 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40004 steps (1923 resets) in 341 ms. (116 steps per ms) remains 184/184 properties
Finished probabilistic random walk after 324600 steps, run visited all 184 properties in 3016 ms. (steps per millisecond=107 )
Probabilistic random walk after 324600 steps, saw 133081 distinct states, run finished after 3022 ms. (steps per millisecond=107 ) properties seen :184
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query QuasiLiveness after proving 317 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 205551 ms.

BK_STOP 1779490716396

--------------------
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="DBSingleClientW-PT-d1m06"
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 DBSingleClientW-PT-d1m06, 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 r088-smll-177946995200097"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d1m06.tgz
mv DBSingleClientW-PT-d1m06 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 ;