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.r344-smll-178021500900162.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 ErlangenMainframeV2-PT-bP07C07, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r344-smll-178021500900162
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.7M
-rw-r--r-- 1 mcc users 8.7K May 27 09:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K May 27 09:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 27 09:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K May 27 09:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 27 10:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 27 10:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 27 10:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 27 10:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 13K May 27 09:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 130K May 27 09:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 27 09:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K May 27 09:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 27 10:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 27 10:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 26 18:17 equiv_col
-rw-r--r-- 1 mcc users 8 May 26 18:17 instance
-rw-r--r-- 1 mcc users 6 May 26 18:17 iscolored
-rw-r--r-- 1 mcc users 6.3M May 26 18:17 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 1780318575002

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ErlangenMainframeV2-PT-bP07C07
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202604301425
[2026-06-01 12:56:16] [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]
[2026-06-01 12:56:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-06-01 12:56:18] [INFO ] Load time of PNML (sax parser for PT used): 1038 ms
[2026-06-01 12:56:18] [INFO ] Transformed 299 places.
[2026-06-01 12:56:18] [INFO ] Transformed 6883 transitions.
[2026-06-01 12:56:18] [INFO ] Found NUPN structural information;
[2026-06-01 12:56:18] [INFO ] Parsed PT model containing 299 places and 6883 transitions and 127701 arcs in 1337 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 299/299 places, 6883/6883 transitions.
Graph (trivial) has 262 edges and 299 vertex of which 12 / 299 are part of one of the 5 SCC in 12 ms
Free SCC test removed 7 places
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 118 transitions
Trivial Post-agglo rules discarded 118 transitions
Performed 118 trivial Post agglomeration. Transition count delta: 118
Iterating post reduction 0 with 118 rules applied. Total rules applied 119 place count 292 transition count 6757
Reduce places removed 118 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 130 rules applied. Total rules applied 249 place count 174 transition count 6745
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 252 place count 171 transition count 6745
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 252 place count 171 transition count 6741
Deduced a syphon composed of 4 places in 36 ms
Ensure Unique test removed 1 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 9 rules applied. Total rules applied 261 place count 166 transition count 6741
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 6 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 421 place count 86 transition count 6661
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 6 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 429 place count 82 transition count 6661
Applied a total of 429 rules in 1092 ms. Remains 82 /299 variables (removed 217) and now considering 6661/6883 (removed 222) transitions.
[2026-06-01 12:56:19] [INFO ] Flow matrix only has 6643 transitions (discarded 18 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4500411763008014782.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9408073000696415993.kers'
[2026-06-01 12:56:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4500411763008014782.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9408073000696415993.kers]
Normalized transition count is 6642 out of 6643 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 34 ms.
// Phase 1: matrix 6642 rows 81 cols 114058 entries
Finished phase 1 with 58 SingleSign rule and 3 generalized
[2026-06-01 12:56:19] [INFO ] Computed 21 invariants in 114 ms
Computed 21 P flows in 116 ms.
Exported basis to /tmp/petrispot-output-9408073000696415993.kers
Total runtime 140 ms.
[2026-06-01 12:56:27] [INFO ] Implicit Places using invariants in 7877 ms returned [60]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 7955 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 81/299 places, 6661/6883 transitions.
Applied a total of 0 rules in 88 ms. Remains 81 /81 variables (removed 0) and now considering 6661/6661 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 9165 ms. Remains : 81/299 places, 6661/6883 transitions.
Discarding 45 transitions out of 6661. Remains 6616
Initial state reduction rules removed 1 formulas.
[2026-06-01 12:56:36] [INFO ] Flatten gal took : 3194 ms
[2026-06-01 12:56:38] [INFO ] Flatten gal took : 1417 ms
[2026-06-01 12:56:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8576345110410463696.gal : 477 ms
[2026-06-01 12:56:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12630936413874251591.prop : 198 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/ReachabilityCardinality8576345110410463696.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12630936413874251591.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 ...329
RANDOM walk for 40000 steps (1042 resets) in 46026 ms. (0 steps per ms) remains 6418/6615 properties
BEST_FIRST walk for 120 steps (8 resets) in 18 ms. (6 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 19 ms. (6 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 25 ms. (4 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 52 ms. (2 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 45 ms. (2 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 45 ms. (2 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 45 ms. (2 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 54 ms. (2 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 20 ms. (5 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 24 ms. (4 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 41 ms. (2 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 41 ms. (2 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 30 ms. (3 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 37 ms. (3 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 38 ms. (3 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 37 ms. (3 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 37 ms. (3 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 35 ms. (3 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 41 ms. (2 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 41 ms. (2 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 41 ms. (2 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 29 ms. (4 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 40 ms. (2 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 35 ms. (3 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 36 ms. (3 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 42 ms. (2 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 35 ms. (3 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 34 ms. (3 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 32 ms. (3 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 31 ms. (3 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 27 ms. (4 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 33 ms. (3 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 30 ms. (3 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 35 ms. (3 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 26 ms. (4 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 30 ms. (3 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 25 ms. (4 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 28 ms. (4 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 27 ms. (4 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 26 ms. (4 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 26 ms. (4 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 26 ms. (4 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 24 ms. (4 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 24 ms. (4 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 24 ms. (4 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 26 ms. (4 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 29 ms. (4 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 29 ms. (4 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 26 ms. (4 steps per ms) remains 6418/6418 properties
BEST_FIRST walk for 120 steps (8 resets) in 27 ms. (4 steps per ms) remains 6418/6418 properties
Loading property file /tmp/ReachabilityCardinality12630936413874251591.prop.
Probabilistic random walk after 30000 steps, saw 11938 distinct states, run finished after 7546 ms. (steps per millisecond=3 ) properties seen :2
[2026-06-01 12:56:52] [INFO ] Flow matrix only has 6643 transitions (discarded 18 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5312334613306077230.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11666228101683422352.kers'
[2026-06-01 12:56:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5312334613306077230.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11666228101683422352.kers]
Normalized transition count is 6642 out of 6643 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 19 ms.
// Phase 1: matrix 6642 rows 80 cols 107497 entries
Finished phase 1 with 58 SingleSign rule and 3 generalized
[2026-06-01 12:56:52] [INFO ] Computed 20 invariants in 76 ms
Computed 20 P flows in 77 ms.
Exported basis to /tmp/petrispot-output-11666228101683422352.kers
Total runtime 95 ms.
[2026-06-01 12:56:52] [INFO ] State equation strengthened by 25 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_23 is true.
Reachability property qltransition_22 is true.
Reachability property qltransition_21 is true.
Reachability property qltransition_5 is true.
Reachability property qltransition_2 is true.
SDD proceeding with computation,6610 properties remain. new max is 2
SDD size :1 after 9
SDD proceeding with computation,6610 properties remain. new max is 4
SDD size :9 after 65
SDD proceeding with computation,6610 properties remain. new max is 8
SDD size :65 after 129
Reachability property qltransition_54 is true.
Reachability property qltransition_52 is true.
Reachability property qltransition_50 is true.
Reachability property qltransition_48 is true.
Reachability property qltransition_46 is true.
Reachability property qltransition_44 is true.
Reachability property qltransition_42 is true.
Reachability property qltransition_7 is true.
SDD proceeding with computation,6602 properties remain. new max is 8
SDD size :129 after 2305
SDD proceeding with computation,6602 properties remain. new max is 16
SDD size :2305 after 6673
SDD proceeding with computation,6602 properties remain. new max is 32
SDD size :6673 after 8746
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 6416 unsolved
SMT process timed out in 17617ms, After SMT, problems are : Problem set: 0 solved, 6416 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 46 out of 81 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 81/81 places, 6661/6661 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 81 transition count 6654
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 9 place count 79 transition count 6654
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 15 place count 73 transition count 6628
Iterating global reduction 2 with 6 rules applied. Total rules applied 21 place count 73 transition count 6628
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 25 place count 73 transition count 6624
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 27 place count 71 transition count 6620
Iterating global reduction 3 with 2 rules applied. Total rules applied 29 place count 71 transition count 6620
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 31 place count 71 transition count 6618
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 37 place count 68 transition count 6633
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 38 place count 68 transition count 6632
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 5 with 14 rules applied. Total rules applied 52 place count 68 transition count 6618
Reachability property qltransition_40 is true.
Reachability property qltransition_38 is true.
Free-agglomeration rule applied 5 times.
Iterating global reduction 5 with 5 rules applied. Total rules applied 57 place count 68 transition count 6613
Reduce places removed 5 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 5 with 21 rules applied. Total rules applied 78 place count 63 transition count 6597
Reachability property qltransition_36 is true.
Reachability property qltransition_34 is true.
Reachability property qltransition_32 is true.
Reachability property qltransition_30 is true.
Reachability property qltransition_28 is true.
Reachability property qltransition_4 is true.
SDD proceeding with computation,6594 properties remain. new max is 32
SDD size :8746 after 190297
Reachability property qltransition_6659 is true.
Reachability property qltransition_6655 is true.
Reachability property qltransition_6651 is true.
Reachability property qltransition_6647 is true.
Applied a total of 78 rules in 6865 ms. Remains 63 /81 variables (removed 18) and now considering 6597/6661 (removed 64) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6866 ms. Remains : 63/81 places, 6597/6661 transitions.
SDD proceeding with computation,6590 properties remain. new max is 32
SDD size :190297 after 5.89824e+06
RANDOM walk for 151443 steps (0 resets) in 120004 ms. (1 steps per ms) remains 429/6416 properties
BEST_FIRST walk for 40004 steps (8 resets) in 738 ms. (54 steps per ms) remains 394/429 properties
BEST_FIRST walk for 40004 steps (8 resets) in 720 ms. (55 steps per ms) remains 369/394 properties
BEST_FIRST walk for 40003 steps (8 resets) in 876 ms. (45 steps per ms) remains 356/369 properties
BEST_FIRST walk for 40004 steps (8 resets) in 740 ms. (53 steps per ms) remains 326/356 properties
BEST_FIRST walk for 40004 steps (8 resets) in 820 ms. (48 steps per ms) remains 300/326 properties
BEST_FIRST walk for 40004 steps (8 resets) in 779 ms. (51 steps per ms) remains 282/300 properties
BEST_FIRST walk for 40004 steps (8 resets) in 875 ms. (45 steps per ms) remains 265/282 properties
BEST_FIRST walk for 40004 steps (8 resets) in 862 ms. (46 steps per ms) remains 247/265 properties
BEST_FIRST walk for 40004 steps (8 resets) in 838 ms. (47 steps per ms) remains 230/247 properties
BEST_FIRST walk for 40004 steps (8 resets) in 630 ms. (63 steps per ms) remains 221/230 properties
BEST_FIRST walk for 40003 steps (8 resets) in 824 ms. (48 steps per ms) remains 220/221 properties
BEST_FIRST walk for 40003 steps (8 resets) in 733 ms. (54 steps per ms) remains 219/220 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1047 ms. (38 steps per ms) remains 218/219 properties
BEST_FIRST walk for 40004 steps (8 resets) in 787 ms. (50 steps per ms) remains 217/218 properties
BEST_FIRST walk for 40004 steps (8 resets) in 819 ms. (48 steps per ms) remains 216/217 properties
BEST_FIRST walk for 40002 steps (8 resets) in 674 ms. (59 steps per ms) remains 215/216 properties
BEST_FIRST walk for 40004 steps (8 resets) in 723 ms. (55 steps per ms) remains 214/215 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1015 ms. (39 steps per ms) remains 213/214 properties
BEST_FIRST walk for 40004 steps (8 resets) in 917 ms. (43 steps per ms) remains 212/213 properties
BEST_FIRST walk for 40004 steps (8 resets) in 775 ms. (51 steps per ms) remains 211/212 properties
BEST_FIRST walk for 40004 steps (8 resets) in 739 ms. (54 steps per ms) remains 210/211 properties
BEST_FIRST walk for 40004 steps (8 resets) in 718 ms. (55 steps per ms) remains 209/210 properties
BEST_FIRST walk for 40004 steps (8 resets) in 760 ms. (52 steps per ms) remains 206/209 properties
BEST_FIRST walk for 40003 steps (8 resets) in 708 ms. (56 steps per ms) remains 205/206 properties
BEST_FIRST walk for 40004 steps (8 resets) in 713 ms. (56 steps per ms) remains 204/205 properties
BEST_FIRST walk for 40004 steps (8 resets) in 877 ms. (45 steps per ms) remains 203/204 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1116 ms. (35 steps per ms) remains 202/203 properties
BEST_FIRST walk for 40004 steps (8 resets) in 939 ms. (42 steps per ms) remains 201/202 properties
BEST_FIRST walk for 40004 steps (8 resets) in 958 ms. (41 steps per ms) remains 200/201 properties
BEST_FIRST walk for 40002 steps (8 resets) in 842 ms. (47 steps per ms) remains 197/200 properties
BEST_FIRST walk for 40004 steps (8 resets) in 858 ms. (46 steps per ms) remains 196/197 properties
BEST_FIRST walk for 40004 steps (8 resets) in 778 ms. (51 steps per ms) remains 195/196 properties
BEST_FIRST walk for 40004 steps (8 resets) in 828 ms. (48 steps per ms) remains 194/195 properties
BEST_FIRST walk for 40004 steps (8 resets) in 832 ms. (48 steps per ms) remains 193/194 properties
BEST_FIRST walk for 40004 steps (8 resets) in 780 ms. (51 steps per ms) remains 192/193 properties
BEST_FIRST walk for 40004 steps (8 resets) in 723 ms. (55 steps per ms) remains 191/192 properties
BEST_FIRST walk for 40003 steps (8 resets) in 680 ms. (58 steps per ms) remains 190/191 properties
BEST_FIRST walk for 40004 steps (8 resets) in 770 ms. (51 steps per ms) remains 189/190 properties
BEST_FIRST walk for 40004 steps (8 resets) in 750 ms. (53 steps per ms) remains 188/189 properties
BEST_FIRST walk for 40004 steps (8 resets) in 687 ms. (58 steps per ms) remains 187/188 properties
BEST_FIRST walk for 40004 steps (8 resets) in 735 ms. (54 steps per ms) remains 186/187 properties
BEST_FIRST walk for 40004 steps (8 resets) in 678 ms. (58 steps per ms) remains 185/186 properties
BEST_FIRST walk for 40003 steps (8 resets) in 689 ms. (57 steps per ms) remains 184/185 properties
BEST_FIRST walk for 40004 steps (8 resets) in 755 ms. (52 steps per ms) remains 183/184 properties
BEST_FIRST walk for 40004 steps (8 resets) in 683 ms. (58 steps per ms) remains 182/183 properties
BEST_FIRST walk for 40004 steps (8 resets) in 691 ms. (57 steps per ms) remains 181/182 properties
BEST_FIRST walk for 40004 steps (8 resets) in 638 ms. (62 steps per ms) remains 180/181 properties
BEST_FIRST walk for 40003 steps (8 resets) in 594 ms. (67 steps per ms) remains 179/180 properties
BEST_FIRST walk for 40003 steps (8 resets) in 736 ms. (54 steps per ms) remains 178/179 properties
BEST_FIRST walk for 40004 steps (8 resets) in 674 ms. (59 steps per ms) remains 177/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 705 ms. (56 steps per ms) remains 176/177 properties
BEST_FIRST walk for 40004 steps (8 resets) in 807 ms. (49 steps per ms) remains 175/176 properties
BEST_FIRST walk for 40003 steps (8 resets) in 801 ms. (49 steps per ms) remains 174/175 properties
BEST_FIRST walk for 40004 steps (8 resets) in 807 ms. (49 steps per ms) remains 173/174 properties
BEST_FIRST walk for 40004 steps (8 resets) in 787 ms. (50 steps per ms) remains 172/173 properties
BEST_FIRST walk for 40003 steps (8 resets) in 758 ms. (52 steps per ms) remains 171/172 properties
BEST_FIRST walk for 40004 steps (8 resets) in 771 ms. (51 steps per ms) remains 170/171 properties
BEST_FIRST walk for 40003 steps (8 resets) in 664 ms. (60 steps per ms) remains 169/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 651 ms. (61 steps per ms) remains 168/169 properties
BEST_FIRST walk for 40003 steps (8 resets) in 635 ms. (62 steps per ms) remains 167/168 properties
BEST_FIRST walk for 40003 steps (8 resets) in 636 ms. (62 steps per ms) remains 166/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 684 ms. (58 steps per ms) remains 165/166 properties
BEST_FIRST walk for 40004 steps (8 resets) in 837 ms. (47 steps per ms) remains 164/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 880 ms. (45 steps per ms) remains 163/164 properties
BEST_FIRST walk for 40003 steps (8 resets) in 941 ms. (42 steps per ms) remains 162/163 properties
BEST_FIRST walk for 40003 steps (8 resets) in 829 ms. (48 steps per ms) remains 161/162 properties
BEST_FIRST walk for 40004 steps (8 resets) in 698 ms. (57 steps per ms) remains 160/161 properties
BEST_FIRST walk for 40004 steps (8 resets) in 652 ms. (61 steps per ms) remains 159/160 properties
BEST_FIRST walk for 40004 steps (8 resets) in 708 ms. (56 steps per ms) remains 158/159 properties
BEST_FIRST walk for 40004 steps (8 resets) in 690 ms. (57 steps per ms) remains 155/158 properties
BEST_FIRST walk for 40003 steps (8 resets) in 662 ms. (60 steps per ms) remains 154/155 properties
BEST_FIRST walk for 40004 steps (8 resets) in 632 ms. (63 steps per ms) remains 153/154 properties
BEST_FIRST walk for 40004 steps (8 resets) in 717 ms. (55 steps per ms) remains 152/153 properties
BEST_FIRST walk for 40004 steps (8 resets) in 955 ms. (41 steps per ms) remains 151/152 properties
BEST_FIRST walk for 40003 steps (8 resets) in 667 ms. (59 steps per ms) remains 150/151 properties
BEST_FIRST walk for 40003 steps (8 resets) in 655 ms. (60 steps per ms) remains 149/150 properties
BEST_FIRST walk for 40004 steps (8 resets) in 669 ms. (59 steps per ms) remains 148/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 660 ms. (60 steps per ms) remains 147/148 properties
BEST_FIRST walk for 40004 steps (8 resets) in 731 ms. (54 steps per ms) remains 146/147 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1008 ms. (39 steps per ms) remains 145/146 properties
BEST_FIRST walk for 40003 steps (8 resets) in 809 ms. (49 steps per ms) remains 144/145 properties
BEST_FIRST walk for 40004 steps (8 resets) in 592 ms. (67 steps per ms) remains 143/144 properties
BEST_FIRST walk for 40004 steps (8 resets) in 577 ms. (69 steps per ms) remains 142/143 properties
BEST_FIRST walk for 40004 steps (8 resets) in 748 ms. (53 steps per ms) remains 141/142 properties
BEST_FIRST walk for 40004 steps (8 resets) in 704 ms. (56 steps per ms) remains 140/141 properties
BEST_FIRST walk for 40004 steps (8 resets) in 678 ms. (58 steps per ms) remains 139/140 properties
BEST_FIRST walk for 40003 steps (8 resets) in 693 ms. (57 steps per ms) remains 138/139 properties
BEST_FIRST walk for 40004 steps (8 resets) in 728 ms. (54 steps per ms) remains 137/138 properties
BEST_FIRST walk for 40003 steps (8 resets) in 653 ms. (61 steps per ms) remains 136/137 properties
BEST_FIRST walk for 40003 steps (8 resets) in 711 ms. (56 steps per ms) remains 135/136 properties
BEST_FIRST walk for 40004 steps (8 resets) in 624 ms. (64 steps per ms) remains 132/135 properties
BEST_FIRST walk for 40003 steps (8 resets) in 686 ms. (58 steps per ms) remains 129/132 properties
BEST_FIRST walk for 40003 steps (8 resets) in 891 ms. (44 steps per ms) remains 128/129 properties
BEST_FIRST walk for 40004 steps (8 resets) in 716 ms. (55 steps per ms) remains 127/128 properties
BEST_FIRST walk for 40004 steps (8 resets) in 819 ms. (48 steps per ms) remains 126/127 properties
BEST_FIRST walk for 40004 steps (8 resets) in 836 ms. (47 steps per ms) remains 125/126 properties
BEST_FIRST walk for 40004 steps (8 resets) in 752 ms. (53 steps per ms) remains 124/125 properties
BEST_FIRST walk for 40004 steps (8 resets) in 672 ms. (59 steps per ms) remains 123/124 properties
BEST_FIRST walk for 40004 steps (8 resets) in 692 ms. (57 steps per ms) remains 122/123 properties
BEST_FIRST walk for 40004 steps (8 resets) in 689 ms. (57 steps per ms) remains 121/122 properties
BEST_FIRST walk for 40004 steps (8 resets) in 673 ms. (59 steps per ms) remains 120/121 properties
BEST_FIRST walk for 40004 steps (8 resets) in 611 ms. (65 steps per ms) remains 119/120 properties
BEST_FIRST walk for 40004 steps (8 resets) in 691 ms. (57 steps per ms) remains 118/119 properties
BEST_FIRST walk for 40003 steps (8 resets) in 735 ms. (54 steps per ms) remains 117/118 properties
BEST_FIRST walk for 40003 steps (8 resets) in 747 ms. (53 steps per ms) remains 116/117 properties
BEST_FIRST walk for 40004 steps (8 resets) in 647 ms. (61 steps per ms) remains 115/116 properties
BEST_FIRST walk for 40004 steps (8 resets) in 621 ms. (64 steps per ms) remains 114/115 properties
BEST_FIRST walk for 40004 steps (8 resets) in 680 ms. (58 steps per ms) remains 113/114 properties
BEST_FIRST walk for 40002 steps (8 resets) in 655 ms. (60 steps per ms) remains 112/113 properties
BEST_FIRST walk for 40004 steps (8 resets) in 641 ms. (62 steps per ms) remains 111/112 properties
BEST_FIRST walk for 40004 steps (8 resets) in 752 ms. (53 steps per ms) remains 110/111 properties
BEST_FIRST walk for 40004 steps (8 resets) in 757 ms. (52 steps per ms) remains 109/110 properties
BEST_FIRST walk for 40004 steps (8 resets) in 690 ms. (57 steps per ms) remains 108/109 properties
BEST_FIRST walk for 40004 steps (8 resets) in 748 ms. (53 steps per ms) remains 107/108 properties
BEST_FIRST walk for 40004 steps (8 resets) in 727 ms. (54 steps per ms) remains 106/107 properties
BEST_FIRST walk for 40004 steps (8 resets) in 675 ms. (59 steps per ms) remains 105/106 properties
BEST_FIRST walk for 40003 steps (8 resets) in 686 ms. (58 steps per ms) remains 104/105 properties
BEST_FIRST walk for 40003 steps (8 resets) in 701 ms. (56 steps per ms) remains 103/104 properties
BEST_FIRST walk for 40004 steps (8 resets) in 784 ms. (50 steps per ms) remains 102/103 properties
BEST_FIRST walk for 40004 steps (8 resets) in 701 ms. (56 steps per ms) remains 99/102 properties
BEST_FIRST walk for 40004 steps (8 resets) in 682 ms. (58 steps per ms) remains 98/99 properties
BEST_FIRST walk for 40004 steps (8 resets) in 687 ms. (58 steps per ms) remains 97/98 properties
BEST_FIRST walk for 40004 steps (8 resets) in 615 ms. (64 steps per ms) remains 96/97 properties
BEST_FIRST walk for 40004 steps (8 resets) in 630 ms. (63 steps per ms) remains 95/96 properties
BEST_FIRST walk for 40004 steps (8 resets) in 637 ms. (62 steps per ms) remains 94/95 properties
BEST_FIRST walk for 40002 steps (8 resets) in 618 ms. (64 steps per ms) remains 93/94 properties
BEST_FIRST walk for 40002 steps (8 resets) in 833 ms. (47 steps per ms) remains 92/93 properties
BEST_FIRST walk for 40004 steps (8 resets) in 968 ms. (41 steps per ms) remains 91/92 properties
BEST_FIRST walk for 40004 steps (8 resets) in 629 ms. (63 steps per ms) remains 90/91 properties
BEST_FIRST walk for 40002 steps (8 resets) in 608 ms. (65 steps per ms) remains 89/90 properties
BEST_FIRST walk for 40004 steps (8 resets) in 663 ms. (60 steps per ms) remains 88/89 properties
BEST_FIRST walk for 40003 steps (8 resets) in 635 ms. (62 steps per ms) remains 87/88 properties
BEST_FIRST walk for 40004 steps (8 resets) in 648 ms. (61 steps per ms) remains 86/87 properties
BEST_FIRST walk for 40004 steps (8 resets) in 875 ms. (45 steps per ms) remains 85/86 properties
BEST_FIRST walk for 40004 steps (8 resets) in 890 ms. (44 steps per ms) remains 84/85 properties
BEST_FIRST walk for 40004 steps (8 resets) in 649 ms. (61 steps per ms) remains 83/84 properties
BEST_FIRST walk for 40004 steps (8 resets) in 610 ms. (65 steps per ms) remains 82/83 properties
BEST_FIRST walk for 40004 steps (8 resets) in 898 ms. (44 steps per ms) remains 81/82 properties
BEST_FIRST walk for 40004 steps (8 resets) in 982 ms. (40 steps per ms) remains 80/81 properties
BEST_FIRST walk for 40003 steps (8 resets) in 893 ms. (44 steps per ms) remains 79/80 properties
BEST_FIRST walk for 40002 steps (8 resets) in 854 ms. (46 steps per ms) remains 78/79 properties
BEST_FIRST walk for 40004 steps (8 resets) in 811 ms. (49 steps per ms) remains 77/78 properties
BEST_FIRST walk for 40004 steps (8 resets) in 759 ms. (52 steps per ms) remains 76/77 properties
BEST_FIRST walk for 40004 steps (8 resets) in 628 ms. (63 steps per ms) remains 75/76 properties
BEST_FIRST walk for 40003 steps (8 resets) in 646 ms. (61 steps per ms) remains 74/75 properties
BEST_FIRST walk for 40003 steps (8 resets) in 626 ms. (63 steps per ms) remains 73/74 properties
BEST_FIRST walk for 40004 steps (8 resets) in 605 ms. (66 steps per ms) remains 72/73 properties
BEST_FIRST walk for 40003 steps (8 resets) in 631 ms. (63 steps per ms) remains 71/72 properties
BEST_FIRST walk for 40004 steps (8 resets) in 606 ms. (65 steps per ms) remains 70/71 properties
BEST_FIRST walk for 40004 steps (8 resets) in 637 ms. (62 steps per ms) remains 69/70 properties
BEST_FIRST walk for 40004 steps (8 resets) in 889 ms. (44 steps per ms) remains 68/69 properties
BEST_FIRST walk for 40004 steps (8 resets) in 909 ms. (43 steps per ms) remains 67/68 properties
BEST_FIRST walk for 40004 steps (8 resets) in 822 ms. (48 steps per ms) remains 66/67 properties
BEST_FIRST walk for 40004 steps (8 resets) in 899 ms. (44 steps per ms) remains 65/66 properties
BEST_FIRST walk for 40004 steps (8 resets) in 789 ms. (50 steps per ms) remains 64/65 properties
BEST_FIRST walk for 40004 steps (8 resets) in 806 ms. (49 steps per ms) remains 63/64 properties
BEST_FIRST walk for 40004 steps (8 resets) in 758 ms. (52 steps per ms) remains 62/63 properties
BEST_FIRST walk for 40004 steps (8 resets) in 772 ms. (51 steps per ms) remains 61/62 properties
BEST_FIRST walk for 40004 steps (8 resets) in 700 ms. (57 steps per ms) remains 60/61 properties
BEST_FIRST walk for 40004 steps (8 resets) in 685 ms. (58 steps per ms) remains 59/60 properties
BEST_FIRST walk for 40003 steps (8 resets) in 611 ms. (65 steps per ms) remains 58/59 properties
BEST_FIRST walk for 40004 steps (8 resets) in 694 ms. (57 steps per ms) remains 57/58 properties
BEST_FIRST walk for 40004 steps (8 resets) in 771 ms. (51 steps per ms) remains 56/57 properties
BEST_FIRST walk for 40004 steps (8 resets) in 893 ms. (44 steps per ms) remains 55/56 properties
BEST_FIRST walk for 40004 steps (8 resets) in 901 ms. (44 steps per ms) remains 54/55 properties
BEST_FIRST walk for 40004 steps (8 resets) in 878 ms. (45 steps per ms) remains 53/54 properties
BEST_FIRST walk for 40004 steps (8 resets) in 776 ms. (51 steps per ms) remains 52/53 properties
BEST_FIRST walk for 40004 steps (8 resets) in 782 ms. (51 steps per ms) remains 51/52 properties
BEST_FIRST walk for 40004 steps (8 resets) in 753 ms. (53 steps per ms) remains 50/51 properties
BEST_FIRST walk for 40004 steps (8 resets) in 689 ms. (57 steps per ms) remains 49/50 properties
BEST_FIRST walk for 40004 steps (8 resets) in 656 ms. (60 steps per ms) remains 48/49 properties
BEST_FIRST walk for 40003 steps (8 resets) in 626 ms. (63 steps per ms) remains 47/48 properties
BEST_FIRST walk for 40003 steps (8 resets) in 603 ms. (66 steps per ms) remains 46/47 properties
BEST_FIRST walk for 40004 steps (8 resets) in 626 ms. (63 steps per ms) remains 45/46 properties
BEST_FIRST walk for 40004 steps (8 resets) in 598 ms. (66 steps per ms) remains 44/45 properties
BEST_FIRST walk for 40003 steps (8 resets) in 707 ms. (56 steps per ms) remains 43/44 properties
BEST_FIRST walk for 40004 steps (8 resets) in 913 ms. (43 steps per ms) remains 42/43 properties
BEST_FIRST walk for 40004 steps (8 resets) in 713 ms. (56 steps per ms) remains 41/42 properties
BEST_FIRST walk for 40004 steps (8 resets) in 608 ms. (65 steps per ms) remains 40/41 properties
BEST_FIRST walk for 40004 steps (8 resets) in 597 ms. (66 steps per ms) remains 39/40 properties
BEST_FIRST walk for 40004 steps (8 resets) in 893 ms. (44 steps per ms) remains 38/39 properties
BEST_FIRST walk for 40004 steps (8 resets) in 868 ms. (46 steps per ms) remains 37/38 properties
BEST_FIRST walk for 40004 steps (8 resets) in 820 ms. (48 steps per ms) remains 36/37 properties
BEST_FIRST walk for 40004 steps (8 resets) in 843 ms. (47 steps per ms) remains 35/36 properties
BEST_FIRST walk for 40004 steps (8 resets) in 790 ms. (50 steps per ms) remains 34/35 properties
BEST_FIRST walk for 40004 steps (8 resets) in 792 ms. (50 steps per ms) remains 33/34 properties
BEST_FIRST walk for 40004 steps (8 resets) in 751 ms. (53 steps per ms) remains 32/33 properties
BEST_FIRST walk for 40003 steps (8 resets) in 745 ms. (53 steps per ms) remains 31/32 properties
BEST_FIRST walk for 40004 steps (8 resets) in 705 ms. (56 steps per ms) remains 30/31 properties
BEST_FIRST walk for 40004 steps (8 resets) in 658 ms. (60 steps per ms) remains 29/30 properties
BEST_FIRST walk for 40004 steps (8 resets) in 680 ms. (58 steps per ms) remains 28/29 properties
BEST_FIRST walk for 40004 steps (8 resets) in 668 ms. (59 steps per ms) remains 27/28 properties
BEST_FIRST walk for 40004 steps (8 resets) in 596 ms. (67 steps per ms) remains 26/27 properties
BEST_FIRST walk for 40004 steps (8 resets) in 615 ms. (64 steps per ms) remains 25/26 properties
BEST_FIRST walk for 40004 steps (8 resets) in 537 ms. (74 steps per ms) remains 24/25 properties
BEST_FIRST walk for 40004 steps (8 resets) in 866 ms. (46 steps per ms) remains 23/24 properties
BEST_FIRST walk for 40004 steps (8 resets) in 733 ms. (54 steps per ms) remains 22/23 properties
BEST_FIRST walk for 40004 steps (8 resets) in 745 ms. (53 steps per ms) remains 21/22 properties
BEST_FIRST walk for 40004 steps (8 resets) in 743 ms. (53 steps per ms) remains 20/21 properties
BEST_FIRST walk for 40004 steps (8 resets) in 630 ms. (63 steps per ms) remains 19/20 properties
BEST_FIRST walk for 40004 steps (8 resets) in 605 ms. (66 steps per ms) remains 18/19 properties
BEST_FIRST walk for 40004 steps (8 resets) in 616 ms. (64 steps per ms) remains 17/18 properties
BEST_FIRST walk for 40004 steps (8 resets) in 582 ms. (68 steps per ms) remains 16/17 properties
BEST_FIRST walk for 40004 steps (8 resets) in 594 ms. (67 steps per ms) remains 15/16 properties
BEST_FIRST walk for 40004 steps (8 resets) in 605 ms. (66 steps per ms) remains 12/15 properties
BEST_FIRST walk for 40004 steps (8 resets) in 572 ms. (69 steps per ms) remains 11/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 583 ms. (68 steps per ms) remains 10/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 573 ms. (69 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 568 ms. (70 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 613 ms. (65 steps per ms) remains 7/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 817 ms. (48 steps per ms) remains 6/7 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4360078450467887801.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3483499125551938271.kers'
[2026-06-01 12:58:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4360078450467887801.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3483499125551938271.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 29 ms.
// Phase 1: matrix 6597 rows 60 cols 107261 entries
Finished phase 1 with 40 SingleSign rule and 3 generalized
[2026-06-01 12:58:35] [INFO ] Computed 20 invariants in 106 ms
Computed 20 P flows in 107 ms.
Exported basis to /tmp/petrispot-output-3483499125551938271.kers
Total runtime 135 ms.
[2026-06-01 12:58:35] [INFO ] State equation strengthened by 24 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 25/47 variables, 8/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 6/53 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/53 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 10/63 variables, 7/20 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/63 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 6597/6660 variables, 63/83 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/6660 variables, 24/107 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/6660 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 0/6660 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 6660/6660 variables, and 107 constraints, problems are : Problem set: 0 solved, 6 unsolved in 10598 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 63/63 constraints, ReadFeed: 24/24 constraints, PredecessorRefiner: 6/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 25/47 variables, 8/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 6/53 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/53 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 10/63 variables, 7/20 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/63 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Reachability property qltransition_3962 is true.
Reachability property qltransition_3961 is true.
Reachability property qltransition_3960 is true.
Reachability property qltransition_3959 is true.
Reachability property qltransition_3958 is true.
Reachability property qltransition_3957 is true.
Reachability property qltransition_3956 is true.
Reachability property qltransition_3955 is true.
Reachability property qltransition_3954 is true.
Reachability property qltransition_3953 is true.
Reachability property qltransition_3952 is true.
Reachability property qltransition_3951 is true.
Reachability property qltransition_3950 is true.
Reachability property qltransition_3949 is true.
Reachability property qltransition_3948 is true.
Reachability property qltransition_3947 is true.
Reachability property qltransition_3946 is true.
Reachability property qltransition_3945 is true.
Reachability property qltransition_3944 is true.
Reachability property qltransition_3943 is true.
Reachability property qltransition_3942 is true.
Reachability property qltransition_3941 is true.
At refinement iteration 8 (OVERLAPS) 6597/6660 variables, 63/83 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Reachability property qltransition_3940 is true.
Reachability property qltransition_3939 is true.
Reachability property qltransition_3938 is true.
Reachability property qltransition_3937 is true.
Reachability property qltransition_3936 is true.
Reachability property qltransition_3935 is true.
Reachability property qltransition_3934 is true.
Reachability property qltransition_3933 is true.
Reachability property qltransition_3932 is true.
Reachability property qltransition_3931 is true.
Reachability property qltransition_3930 is true.
Reachability property qltransition_3929 is true.
Reachability property qltransition_3928 is true.
Reachability property qltransition_3927 is true.
At refinement iteration 9 (INCLUDED_ONLY) 0/6660 variables, 24/107 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Reachability property qltransition_3926 is true.
Reachability property qltransition_3925 is true.
Reachability property qltransition_3924 is true.
Reachability property qltransition_3923 is true.
Reachability property qltransition_3922 is true.
Reachability property qltransition_3921 is true.
Reachability property qltransition_3920 is true.
Reachability property qltransition_3919 is true.
Reachability property qltransition_3918 is true.
Reachability property qltransition_3917 is true.
Reachability property qltransition_3916 is true.
Reachability property qltransition_3915 is true.
Reachability property qltransition_3914 is true.
Reachability property qltransition_3913 is true.
Reachability property qltransition_3912 is true.
Reachability property qltransition_3911 is true.
Reachability property qltransition_3910 is true.
Reachability property qltransition_3909 is true.
Reachability property qltransition_3908 is true.
Reachability property qltransition_3907 is true.
Reachability property qltransition_3906 is true.
Reachability property qltransition_3905 is true.
Reachability property qltransition_3904 is true.
Reachability property qltransition_3903 is true.
Reachability property qltransition_3902 is true.
Reachability property qltransition_3901 is true.
Reachability property qltransition_3900 is true.
Reachability property qltransition_3899 is true.
Reachability property qltransition_3898 is true.
Reachability property qltransition_3897 is true.
Reachability property qltransition_3896 is true.
Reachability property qltransition_3895 is true.
Reachability property qltransition_3894 is true.
Reachability property qltransition_3893 is true.
Reachability property qltransition_3892 is true.
Reachability property qltransition_3891 is true.
Reachability property qltransition_3890 is true.
Reachability property qltransition_3889 is true.
Reachability property qltransition_3888 is true.
Reachability property qltransition_3887 is true.
Reachability property qltransition_3886 is true.
Reachability property qltransition_3885 is true.
Reachability property qltransition_3884 is true.
Reachability property qltransition_3883 is true.
Reachability property qltransition_3882 is true.
At refinement iteration 10 (INCLUDED_ONLY) 0/6660 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 0/6660 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 6660/6660 variables, and 107 constraints, problems are : Problem set: 0 solved, 6 unsolved in 15389 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 63/63 constraints, ReadFeed: 24/24 constraints, PredecessorRefiner: 6/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 26345ms problems are : Problem set: 0 solved, 6 unsolved
Parikh walk visited 3 properties in 2162 ms.
Support contains 19 out of 63 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 63/63 places, 6597/6597 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 49 transition count 4411
Ensure Unique test removed 6 places
Iterating global reduction 0 with 20 rules applied. Total rules applied 34 place count 43 transition count 4411
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 42 transition count 2953
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 42 transition count 2953
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 37 place count 42 transition count 2952
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 39 place count 42 transition count 2950
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 41 place count 40 transition count 2950
Applied a total of 41 rules in 743 ms. Remains 40 /63 variables (removed 23) and now considering 2950/6597 (removed 3647) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 743 ms. Remains : 40/63 places, 2950/6597 transitions.
RANDOM walk for 127132 steps (0 resets) in 9600 ms. (13 steps per ms) remains 0/3 properties
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query QuasiLiveness after proving 6616 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK PARIKH_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 170383 ms.

BK_STOP 1780318747432

--------------------
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="ErlangenMainframeV2-PT-bP07C07"
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 ErlangenMainframeV2-PT-bP07C07, 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 r344-smll-178021500900162"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ErlangenMainframeV2-PT-bP07C07.tgz
mv ErlangenMainframeV2-PT-bP07C07 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 ;