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.r120-smll-177955742400177.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 EisenbergMcGuire-PT-09, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r120-smll-177955742400177
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.7M
-rw-r--r-- 1 mcc users 7.0K Mar 7 05:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Mar 7 05:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Mar 7 05:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Mar 7 05:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 15 09:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 09:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 15 09:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 09:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.5K Mar 7 05:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 90K Mar 7 05:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Mar 7 05:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 96K Mar 7 05:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 09:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 2.3M 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 1779581168042

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=EisenbergMcGuire-PT-09
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202604301425
[2026-05-24 00:06:09] [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]
[2026-05-24 00:06:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 00:06:10] [INFO ] Load time of PNML (sax parser for PT used): 381 ms
[2026-05-24 00:06:10] [INFO ] Transformed 891 places.
[2026-05-24 00:06:10] [INFO ] Transformed 3888 transitions.
[2026-05-24 00:06:10] [INFO ] Found NUPN structural information;
[2026-05-24 00:06:10] [INFO ] Parsed PT model containing 891 places and 3888 transitions and 18792 arcs in 590 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 891/891 places, 3888/3888 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 891 transition count 3879
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 882 transition count 3879
Performed 252 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 252 Pre rules applied. Total rules applied 18 place count 882 transition count 3627
Deduced a syphon composed of 252 places in 26 ms
Reduce places removed 252 places and 0 transitions.
Iterating global reduction 2 with 504 rules applied. Total rules applied 522 place count 630 transition count 3627
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 12 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 666 place count 558 transition count 3555
Applied a total of 666 rules in 355 ms. Remains 558 /891 variables (removed 333) and now considering 3555/3888 (removed 333) transitions.
[2026-05-24 00:06:11] [INFO ] Flow matrix only has 1476 transitions (discarded 2079 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7272702897620152934.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-968852896871449626.kers'
[2026-05-24 00:06:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7272702897620152934.kers, --Pflows, --basisKERS=/tmp/petrispot-output-968852896871449626.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1476 rows 558 cols 3312 entries
Finished phase 1 with 521 SingleSign rule and 9 generalized
[2026-05-24 00:06:11] [INFO ] Computed 28 invariants in 6 ms
Computed 28 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-968852896871449626.kers
Total runtime 9 ms.
[2026-05-24 00:06:13] [INFO ] Implicit Places using invariants in 2505 ms returned []
[2026-05-24 00:06:13] [INFO ] Flow matrix only has 1476 transitions (discarded 2079 similar events)
[2026-05-24 00:06:13] [INFO ] Invariant cache hit.
[2026-05-24 00:06:14] [INFO ] State equation strengthened by 932 read => feed constraints.
[2026-05-24 00:06:25] [INFO ] Implicit Places using invariants and state equation in 11527 ms returned []
Implicit Place search using SMT with State Equation took 14096 ms to find 0 implicit places.
Running 3546 sub problems to find dead transitions.
[2026-05-24 00:06:25] [INFO ] Flow matrix only has 1476 transitions (discarded 2079 similar events)
[2026-05-24 00:06:25] [INFO ] Invariant cache hit.
[2026-05-24 00:06:25] [INFO ] State equation strengthened by 932 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/558 variables, 558/558 constraints. Problems are: Problem set: 0 solved, 3546 unsolved
SMT process timed out in 32297ms, After SMT, problems are : Problem set: 0 solved, 3546 unsolved
Search for dead transitions found 0 dead transitions in 32360ms
Starting structural reductions in LIVENESS mode, iteration 1 : 558/891 places, 3555/3888 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 46906 ms. Remains : 558/891 places, 3555/3888 transitions.
Initial state reduction rules removed 9 formulas.
[2026-05-24 00:06:59] [INFO ] Flatten gal took : 599 ms
[2026-05-24 00:07:00] [INFO ] Flatten gal took : 644 ms
[2026-05-24 00:07:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11249021185407976522.gal : 154 ms
[2026-05-24 00:07:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12773886568137930320.prop : 71 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/ReachabilityCardinality11249021185407976522.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12773886568137930320.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 ...330
Loading property file /tmp/ReachabilityCardinality12773886568137930320.prop.
RANDOM walk for 40000 steps (8 resets) in 21321 ms. (1 steps per ms) remains 3000/3546 properties
BEST_FIRST walk for 124 steps (8 resets) in 16 ms. (7 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 34 ms. (3 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 38 ms. (3 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 25 ms. (4 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 27 ms. (4 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 15 ms. (7 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 91 ms. (1 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 41 ms. (2 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 15 ms. (7 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 3000/3000 properties
BEST_FIRST walk for 124 steps (8 resets) in 58 ms. (2 steps per ms) remains 3000/3000 properties
[2026-05-24 00:07:03] [INFO ] Flow matrix only has 1476 transitions (discarded 2079 similar events)
[2026-05-24 00:07:03] [INFO ] Invariant cache hit.
[2026-05-24 00:07:03] [INFO ] State equation strengthened by 932 read => feed constraints.
Reachability property qltransition_2828 is true.
Reachability property qltransition_2826 is true.
Reachability property qltransition_2817 is true.
Reachability property qltransition_18 is true.
SDD proceeding with computation,3542 properties remain. new max is 2
SDD size :1 after 5
Reachability property qltransition_2833 is true.
Reachability property qltransition_2831 is true.
SDD proceeding with computation,3540 properties remain. new max is 2
SDD size :5 after 7
Reachability property qltransition_2836 is true.
SDD proceeding with computation,3539 properties remain. new max is 2
SDD size :7 after 8
Reachability property qltransition_2829 is true.
Reachability property qltransition_2690 is true.
Reachability property qltransition_2689 is true.
Reachability property qltransition_171 is true.
Reachability property qltransition_27 is true.
SDD proceeding with computation,3534 properties remain. new max is 2
SDD size :8 after 29
SDD proceeding with computation,3534 properties remain. new max is 4
SDD size :29 after 30
Reachability property qltransition_3491 is true.
Reachability property qltransition_2854 is true.
Reachability property qltransition_2852 is true.
Reachability property qltransition_2818 is true.
SDD proceeding with computation,3530 properties remain. new max is 4
SDD size :30 after 34
Reachability property qltransition_2858 is true.
Reachability property qltransition_2855 is true.
SDD proceeding with computation,3528 properties remain. new max is 4
SDD size :34 after 36
Reachability property qltransition_2861 is true.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/436 variables, 436/436 constraints. Problems are: Problem set: 2 solved, 2998 unsolved
SMT process timed out in 6878ms, After SMT, problems are : Problem set: 5 solved, 2995 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 436 out of 558 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 558/558 places, 3555/3555 transitions.
Applied a total of 0 rules in 441 ms. Remains 558 /558 variables (removed 0) and now considering 3555/3555 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 444 ms. Remains : 558/558 places, 3555/3555 transitions.
SDD proceeding with computation,3527 properties remain. new max is 4
SDD size :36 after 37
Reachability property qltransition_2853 is true.
Reachability property qltransition_2851 is true.
Reachability property qltransition_2827 is true.
SDD proceeding with computation,3524 properties remain. new max is 4
SDD size :37 after 60
SDD proceeding with computation,3524 properties remain. new max is 8
SDD size :60 after 61
SDD proceeding with computation,3524 properties remain. new max is 16
SDD size :61 after 63
SDD proceeding with computation,3524 properties remain. new max is 32
SDD size :63 after 67
Reachability property qltransition_940 is true.
Reachability property qltransition_939 is true.
Reachability property qltransition_747 is true.
Reachability property qltransition_1 is true.
SDD proceeding with computation,3520 properties remain. new max is 32
SDD size :67 after 86
Reachability property qltransition_3 is true.
SDD proceeding with computation,3519 properties remain. new max is 32
SDD size :86 after 99
SDD proceeding with computation,3519 properties remain. new max is 64
SDD size :99 after 101
Reachability property qltransition_2862 is true.
Reachability property qltransition_2837 is true.
Reachability property qltransition_2738 is true.
Reachability property qltransition_2737 is true.
Reachability property qltransition_387 is true.
Reachability property qltransition_54 is true.
SDD proceeding with computation,3513 properties remain. new max is 64
SDD size :101 after 304
SDD proceeding with computation,3513 properties remain. new max is 128
SDD size :304 after 320
Reachability property qltransition_3515 is true.
Reachability property qltransition_2740 is true.
Reachability property qltransition_2739 is true.
Reachability property qltransition_396 is true.
SDD proceeding with computation,3509 properties remain. new max is 128
SDD size :320 after 360
SDD proceeding with computation,3509 properties remain. new max is 256
SDD size :360 after 437
SDD proceeding with computation,3509 properties remain. new max is 512
SDD size :437 after 496
Reachability property qltransition_3518 is true.
Reachability property qltransition_3517 is true.
Reachability property qltransition_3516 is true.
Reachability property qltransition_2938 is true.
Reachability property qltransition_2936 is true.
Reachability property qltransition_2932 is true.
Reachability property qltransition_2929 is true.
Reachability property qltransition_2926 is true.
Reachability property qltransition_2821 is true.
SDD proceeding with computation,3500 properties remain. new max is 512
SDD size :496 after 560
Reachability property qltransition_2928 is true.
Reachability property qltransition_2927 is true.
Reachability property qltransition_2838 is true.
Reachability property qltransition_1516 is true.
Reachability property qltransition_1515 is true.
Reachability property qltransition_819 is true.
Reachability property qltransition_9 is true.
SDD proceeding with computation,3493 properties remain. new max is 512
SDD size :560 after 657
Reachability property qltransition_2931 is true.
Reachability property qltransition_2930 is true.
Reachability property qltransition_2863 is true.
SDD proceeding with computation,3490 properties remain. new max is 512
SDD size :657 after 966
Reachability property qltransition_1541 is true.
Reachability property qltransition_1540 is true.
Reachability property qltransition_1539 is true.
SDD proceeding with computation,3487 properties remain. new max is 512
SDD size :966 after 1287
RANDOM walk for 453695 steps (0 resets) in 120008 ms. (3 steps per ms) remains 2973/2995 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 2969/2973 properties
BEST_FIRST walk for 4004 steps (8 resets) in 157 ms. (25 steps per ms) remains 2969/2969 properties
BEST_FIRST walk for 4004 steps (8 resets) in 165 ms. (24 steps per ms) remains 2969/2969 properties
BEST_FIRST walk for 4004 steps (8 resets) in 166 ms. (23 steps per ms) remains 2969/2969 properties
BEST_FIRST walk for 4004 steps (8 resets) in 156 ms. (25 steps per ms) remains 2969/2969 properties
BEST_FIRST walk for 4004 steps (8 resets) in 150 ms. (26 steps per ms) remains 2969/2969 properties
BEST_FIRST walk for 4004 steps (8 resets) in 152 ms. (26 steps per ms) remains 2969/2969 properties
BEST_FIRST walk for 4004 steps (8 resets) in 153 ms. (26 steps per ms) remains 2969/2969 properties
BEST_FIRST walk for 4004 steps (8 resets) in 170 ms. (23 steps per ms) remains 2967/2969 properties
BEST_FIRST walk for 4004 steps (8 resets) in 199 ms. (20 steps per ms) remains 2967/2967 properties
BEST_FIRST walk for 4004 steps (8 resets) in 197 ms. (20 steps per ms) remains 2967/2967 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 2967/2967 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 2967/2967 properties
BEST_FIRST walk for 4004 steps (8 resets) in 148 ms. (26 steps per ms) remains 2967/2967 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 2966/2967 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 2966/2966 properties
BEST_FIRST walk for 4004 steps (8 resets) in 148 ms. (26 steps per ms) remains 2965/2966 properties
BEST_FIRST walk for 4004 steps (8 resets) in 117 ms. (33 steps per ms) remains 2964/2965 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 2962/2964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 147 ms. (27 steps per ms) remains 2962/2962 properties
BEST_FIRST walk for 4004 steps (8 resets) in 142 ms. (28 steps per ms) remains 2962/2962 properties
BEST_FIRST walk for 4004 steps (8 resets) in 128 ms. (31 steps per ms) remains 2962/2962 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 2962/2962 properties
BEST_FIRST walk for 4004 steps (8 resets) in 130 ms. (30 steps per ms) remains 2962/2962 properties
BEST_FIRST walk for 4004 steps (8 resets) in 117 ms. (33 steps per ms) remains 2962/2962 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 2962/2962 properties
BEST_FIRST walk for 4004 steps (8 resets) in 120 ms. (33 steps per ms) remains 2962/2962 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 2962/2962 properties
BEST_FIRST walk for 4004 steps (8 resets) in 114 ms. (34 steps per ms) remains 2962/2962 properties
BEST_FIRST walk for 4004 steps (8 resets) in 113 ms. (35 steps per ms) remains 2962/2962 properties
BEST_FIRST walk for 4004 steps (8 resets) in 114 ms. (34 steps per ms) remains 2962/2962 properties
BEST_FIRST walk for 4004 steps (8 resets) in 128 ms. (31 steps per ms) remains 2961/2962 properties
BEST_FIRST walk for 4004 steps (8 resets) in 118 ms. (33 steps per ms) remains 2961/2961 properties
BEST_FIRST walk for 4004 steps (8 resets) in 129 ms. (30 steps per ms) remains 2961/2961 properties
BEST_FIRST walk for 4004 steps (8 resets) in 127 ms. (31 steps per ms) remains 2961/2961 properties
BEST_FIRST walk for 4004 steps (8 resets) in 130 ms. (30 steps per ms) remains 2961/2961 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 2958/2961 properties
BEST_FIRST walk for 4004 steps (8 resets) in 125 ms. (31 steps per ms) remains 2958/2958 properties
BEST_FIRST walk for 4004 steps (8 resets) in 121 ms. (32 steps per ms) remains 2958/2958 properties
BEST_FIRST walk for 4004 steps (8 resets) in 122 ms. (32 steps per ms) remains 2958/2958 properties
BEST_FIRST walk for 4004 steps (8 resets) in 119 ms. (33 steps per ms) remains 2958/2958 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 2958/2958 properties
BEST_FIRST walk for 4004 steps (8 resets) in 144 ms. (27 steps per ms) remains 2958/2958 properties
BEST_FIRST walk for 4004 steps (8 resets) in 129 ms. (30 steps per ms) remains 2958/2958 properties
BEST_FIRST walk for 4004 steps (8 resets) in 151 ms. (26 steps per ms) remains 2958/2958 properties
BEST_FIRST walk for 4004 steps (8 resets) in 150 ms. (26 steps per ms) remains 2958/2958 properties
BEST_FIRST walk for 4004 steps (8 resets) in 148 ms. (26 steps per ms) remains 2958/2958 properties
BEST_FIRST walk for 4004 steps (8 resets) in 157 ms. (25 steps per ms) remains 2958/2958 properties
BEST_FIRST walk for 4004 steps (8 resets) in 157 ms. (25 steps per ms) remains 2956/2958 properties
BEST_FIRST walk for 4004 steps (8 resets) in 147 ms. (27 steps per ms) remains 2956/2956 properties
BEST_FIRST walk for 4004 steps (8 resets) in 189 ms. (21 steps per ms) remains 2956/2956 properties
BEST_FIRST walk for 4004 steps (8 resets) in 121 ms. (32 steps per ms) remains 2955/2956 properties
BEST_FIRST walk for 4004 steps (8 resets) in 115 ms. (34 steps per ms) remains 2955/2955 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 2955/2955 properties
BEST_FIRST walk for 4004 steps (8 resets) in 147 ms. (27 steps per ms) remains 2955/2955 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 2955/2955 properties
SDD proceeding with computation,3487 properties remain. new max is 1024
SDD size :1287 after 1582
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 2955/2955 properties
BEST_FIRST walk for 4004 steps (8 resets) in 129 ms. (30 steps per ms) remains 2955/2955 properties
BEST_FIRST walk for 4004 steps (8 resets) in 144 ms. (27 steps per ms) remains 2955/2955 properties
BEST_FIRST walk for 4004 steps (8 resets) in 146 ms. (27 steps per ms) remains 2955/2955 properties
BEST_FIRST walk for 4004 steps (8 resets) in 126 ms. (31 steps per ms) remains 2955/2955 properties
BEST_FIRST walk for 4004 steps (8 resets) in 126 ms. (31 steps per ms) remains 2955/2955 properties
BEST_FIRST walk for 4004 steps (8 resets) in 120 ms. (33 steps per ms) remains 2955/2955 properties
BEST_FIRST walk for 4004 steps (8 resets) in 123 ms. (32 steps per ms) remains 2955/2955 properties
BEST_FIRST walk for 4004 steps (8 resets) in 123 ms. (32 steps per ms) remains 2955/2955 properties
BEST_FIRST walk for 4004 steps (8 resets) in 127 ms. (31 steps per ms) remains 2955/2955 properties
BEST_FIRST walk for 4004 steps (8 resets) in 123 ms. (32 steps per ms) remains 2955/2955 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 2955/2955 properties
BEST_FIRST walk for 4004 steps (8 resets) in 141 ms. (28 steps per ms) remains 2955/2955 properties
BEST_FIRST walk for 4004 steps (8 resets) in 153 ms. (26 steps per ms) remains 2955/2955 properties
BEST_FIRST walk for 4004 steps (8 resets) in 160 ms. (24 steps per ms) remains 2955/2955 properties
BEST_FIRST walk for 4004 steps (8 resets) in 153 ms. (26 steps per ms) remains 2955/2955 properties
BEST_FIRST walk for 4004 steps (8 resets) in 151 ms. (26 steps per ms) remains 2955/2955 properties
BEST_FIRST walk for 4004 steps (8 resets) in 147 ms. (27 steps per ms) remains 2955/2955 properties
BEST_FIRST walk for 4004 steps (8 resets) in 156 ms. (25 steps per ms) remains 2954/2955 properties
BEST_FIRST walk for 4004 steps (8 resets) in 152 ms. (26 steps per ms) remains 2954/2954 properties
BEST_FIRST walk for 4004 steps (8 resets) in 154 ms. (25 steps per ms) remains 2954/2954 properties
BEST_FIRST walk for 4004 steps (8 resets) in 149 ms. (26 steps per ms) remains 2954/2954 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 2953/2954 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 2953/2953 properties
BEST_FIRST walk for 4004 steps (8 resets) in 137 ms. (29 steps per ms) remains 2953/2953 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 2953/2953 properties
BEST_FIRST walk for 4004 steps (8 resets) in 137 ms. (29 steps per ms) remains 2952/2953 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 2952/2952 properties
BEST_FIRST walk for 4004 steps (8 resets) in 113 ms. (35 steps per ms) remains 2952/2952 properties
BEST_FIRST walk for 4004 steps (8 resets) in 124 ms. (32 steps per ms) remains 2952/2952 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 2952/2952 properties
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 2952/2952 properties
BEST_FIRST walk for 4004 steps (8 resets) in 127 ms. (31 steps per ms) remains 2952/2952 properties
BEST_FIRST walk for 4004 steps (8 resets) in 118 ms. (33 steps per ms) remains 2952/2952 properties
BEST_FIRST walk for 4004 steps (8 resets) in 126 ms. (31 steps per ms) remains 2952/2952 properties
BEST_FIRST walk for 4004 steps (8 resets) in 126 ms. (31 steps per ms) remains 2952/2952 properties
BEST_FIRST walk for 4004 steps (8 resets) in 149 ms. (26 steps per ms) remains 2952/2952 properties
BEST_FIRST walk for 4004 steps (8 resets) in 129 ms. (30 steps per ms) remains 2952/2952 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 2952/2952 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 2952/2952 properties
BEST_FIRST walk for 4004 steps (8 resets) in 131 ms. (30 steps per ms) remains 2952/2952 properties
BEST_FIRST walk for 4004 steps (8 resets) in 131 ms. (30 steps per ms) remains 2951/2952 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 2951/2951 properties
BEST_FIRST walk for 4004 steps (8 resets) in 120 ms. (33 steps per ms) remains 2949/2951 properties
BEST_FIRST walk for 4004 steps (8 resets) in 137 ms. (29 steps per ms) remains 2949/2949 properties
BEST_FIRST walk for 4004 steps (8 resets) in 130 ms. (30 steps per ms) remains 2949/2949 properties
BEST_FIRST walk for 4004 steps (8 resets) in 127 ms. (31 steps per ms) remains 2949/2949 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 2949/2949 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 2949/2949 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 2948/2949 properties
BEST_FIRST walk for 4004 steps (8 resets) in 115 ms. (34 steps per ms) remains 2948/2948 properties
BEST_FIRST walk for 4004 steps (8 resets) in 113 ms. (35 steps per ms) remains 2948/2948 properties
BEST_FIRST walk for 4004 steps (8 resets) in 130 ms. (30 steps per ms) remains 2948/2948 properties
BEST_FIRST walk for 4004 steps (8 resets) in 131 ms. (30 steps per ms) remains 2948/2948 properties
BEST_FIRST walk for 4004 steps (8 resets) in 123 ms. (32 steps per ms) remains 2948/2948 properties
BEST_FIRST walk for 4004 steps (8 resets) in 128 ms. (31 steps per ms) remains 2948/2948 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 2948/2948 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 2948/2948 properties
BEST_FIRST walk for 4004 steps (8 resets) in 127 ms. (31 steps per ms) remains 2948/2948 properties
BEST_FIRST walk for 4004 steps (8 resets) in 122 ms. (32 steps per ms) remains 2948/2948 properties
BEST_FIRST walk for 4004 steps (8 resets) in 113 ms. (35 steps per ms) remains 2948/2948 properties
BEST_FIRST walk for 4004 steps (8 resets) in 123 ms. (32 steps per ms) remains 2948/2948 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 2948/2948 properties
BEST_FIRST walk for 4004 steps (8 resets) in 124 ms. (32 steps per ms) remains 2948/2948 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 2948/2948 properties
BEST_FIRST walk for 4004 steps (8 resets) in 114 ms. (34 steps per ms) remains 2948/2948 properties
BEST_FIRST walk for 4004 steps (8 resets) in 121 ms. (32 steps per ms) remains 2948/2948 properties
BEST_FIRST walk for 4004 steps (8 resets) in 117 ms. (33 steps per ms) remains 2948/2948 properties
BEST_FIRST walk for 4004 steps (8 resets) in 117 ms. (33 steps per ms) remains 2948/2948 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 2948/2948 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 2948/2948 properties
BEST_FIRST walk for 4004 steps (8 resets) in 138 ms. (28 steps per ms) remains 2948/2948 properties
BEST_FIRST walk for 4004 steps (8 resets) in 146 ms. (27 steps per ms) remains 2948/2948 properties
BEST_FIRST walk for 4004 steps (8 resets) in 153 ms. (26 steps per ms) remains 2948/2948 properties
BEST_FIRST walk for 4004 steps (8 resets) in 147 ms. (27 steps per ms) remains 2948/2948 properties
BEST_FIRST walk for 4004 steps (8 resets) in 126 ms. (31 steps per ms) remains 2948/2948 properties
BEST_FIRST walk for 4004 steps (8 resets) in 146 ms. (27 steps per ms) remains 2948/2948 properties
BEST_FIRST walk for 4004 steps (8 resets) in 164 ms. (24 steps per ms) remains 2948/2948 properties
BEST_FIRST walk for 4004 steps (8 resets) in 161 ms. (24 steps per ms) remains 2948/2948 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 2947/2948 properties
BEST_FIRST walk for 4004 steps (8 resets) in 122 ms. (32 steps per ms) remains 2947/2947 properties
BEST_FIRST walk for 4004 steps (8 resets) in 130 ms. (30 steps per ms) remains 2946/2947 properties
BEST_FIRST walk for 4004 steps (8 resets) in 119 ms. (33 steps per ms) remains 2946/2946 properties
BEST_FIRST walk for 4004 steps (8 resets) in 120 ms. (33 steps per ms) remains 2946/2946 properties
BEST_FIRST walk for 4004 steps (8 resets) in 138 ms. (28 steps per ms) remains 2946/2946 properties
BEST_FIRST walk for 4004 steps (8 resets) in 161 ms. (24 steps per ms) remains 2945/2946 properties
BEST_FIRST walk for 4004 steps (8 resets) in 159 ms. (25 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 158 ms. (25 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 124 ms. (32 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 122 ms. (32 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 208 ms. (19 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 130 ms. (30 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 128 ms. (31 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 122 ms. (32 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 125 ms. (31 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 142 ms. (28 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 125 ms. (31 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 130 ms. (30 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 138 ms. (28 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 127 ms. (31 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 130 ms. (30 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 120 ms. (33 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 121 ms. (32 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 128 ms. (31 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 118 ms. (33 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 131 ms. (30 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 159 ms. (25 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 142 ms. (28 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 128 ms. (31 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 113 ms. (35 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 124 ms. (32 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 121 ms. (32 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 154 ms. (25 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 137 ms. (29 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 165 ms. (24 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 146 ms. (27 steps per ms) remains 2945/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 146 ms. (27 steps per ms) remains 2943/2945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 153 ms. (26 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 129 ms. (30 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 122 ms. (32 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 120 ms. (33 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 147 ms. (27 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 147 ms. (27 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 151 ms. (26 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 151 ms. (26 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 150 ms. (26 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 151 ms. (26 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 141 ms. (28 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 139 ms. (28 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 151 ms. (26 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 131 ms. (30 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 146 ms. (27 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 155 ms. (25 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 140 ms. (28 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 131 ms. (30 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 141 ms. (28 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 145 ms. (27 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 115 ms. (34 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 123 ms. (32 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 141 ms. (28 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 126 ms. (31 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 139 ms. (28 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 138 ms. (28 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 125 ms. (31 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 142 ms. (28 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 115 ms. (34 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 139 ms. (28 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 141 ms. (28 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 129 ms. (30 steps per ms) remains 2943/2943 properties
Reachability property qltransition_1013 is true.
Reachability property qltransition_1012 is true.
Reachability property qltransition_1011 is true.
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 118 ms. (33 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 2943/2943 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 2943/2943 properties
SDD proceeding with computation,3484 properties remain. new max is 1024
SDD size :1582 after 1879
Reachability property qltransition_3507 is true.
Reachability property qltransition_2937 is true.
Reachability property qltransition_2859 is true.
Reachability property qltransition_2834 is true.
Reachability property qltransition_2743 is true.
Reachability property qltransition_2724 is true.
Reachability property qltransition_2723 is true.
Reachability property qltransition_2722 is true.
Reachability property qltransition_2721 is true.
Reachability property qltransition_414 is true.
Reachability property qltransition_324 is true.
Reachability property qltransition_315 is true.
Reachability property qltransition_45 is true.
SDD proceeding with computation,3471 properties remain. new max is 1024
SDD size :1879 after 6299
SDD proceeding with computation,3471 properties remain. new max is 2048
SDD size :6299 after 7684
SDD proceeding with computation,3471 properties remain. new max is 4096
SDD size :7684 after 9930
Reachability property qltransition_3509 is true.
Reachability property qltransition_3508 is true.
Reachability property qltransition_2935 is true.
Reachability property qltransition_2913 is true.
Reachability property qltransition_2911 is true.
Reachability property qltransition_2910 is true.
Reachability property qltransition_2907 is true.
Reachability property qltransition_2905 is true.
Reachability property qltransition_2904 is true.
Reachability property qltransition_2903 is true.
Reachability property qltransition_2902 is true.
Reachability property qltransition_2901 is true.
Reachability property qltransition_2835 is true.
Reachability property qltransition_2820 is true.
Reachability property qltransition_2744 is true.
Reachability property qltransition_1589 is true.
Reachability property qltransition_1588 is true.
Reachability property qltransition_1587 is true.
Reachability property qltransition_795 is true.
SDD proceeding with computation,3452 properties remain. new max is 4096
SDD size :9930 after 14930
Reachability property qltransition_2906 is true.
Reachability property qltransition_2860 is true.
Reachability property qltransition_989 is true.
Reachability property qltransition_988 is true.
Reachability property qltransition_987 is true.
SDD proceeding with computation,3447 properties remain. new max is 4096
SDD size :14930 after 22898
Reachability property qltransition_2912 is true.
Reachability property qltransition_1349 is true.
Reachability property qltransition_1348 is true.
Reachability property qltransition_1347 is true.
SDD proceeding with computation,3443 properties remain. new max is 4096
SDD size :22898 after 27876
Reachability property qltransition_1397 is true.
Reachability property qltransition_1396 is true.
Reachability property qltransition_1395 is true.
Reachability property qltransition_1324 is true.
Reachability property qltransition_1323 is true.
Reachability property qltransition_7 is true.
SDD proceeding with computation,3437 properties remain. new max is 4096
SDD size :27876 after 35046
SDD proceeding with computation,3437 properties remain. new max is 8192
SDD size :35046 after 36237
Reachability property qltransition_3499 is true.
Reachability property qltransition_2933 is true.
Reachability property qltransition_2908 is true.
Reachability property qltransition_2856 is true.
Reachability property qltransition_2832 is true.
Reachability property qltransition_2741 is true.
Reachability property qltransition_2725 is true.
Reachability property qltransition_2708 is true.
Reachability property qltransition_2707 is true.
Reachability property qltransition_2706 is true.
Reachability property qltransition_2705 is true.
Interrupted probabilistic random walk after 820280 steps, run timeout after 120001 ms. (steps per millisecond=6 ) properties seen :640 out of 2943
Probabilistic random walk after 820280 steps, saw 580265 distinct states, run finished after 120016 ms. (steps per millisecond=6 ) properties seen :640
[2026-05-24 00:09:51] [INFO ] Flow matrix only has 1476 transitions (discarded 2079 similar events)
[2026-05-24 00:09:51] [INFO ] Invariant cache hit.
[2026-05-24 00:09:51] [INFO ] State equation strengthened by 932 read => feed constraints.
Reachability property qltransition_405 is true.
Reachability property qltransition_333 is true.
Reachability property qltransition_252 is true.
Reachability property qltransition_243 is true.
Reachability property qltransition_36 is true.
SDD proceeding with computation,3421 properties remain. new max is 8192
SDD size :36237 after 150467
SDD proceeding with computation,3421 properties remain. new max is 16384
SDD size :150467 after 180552
At refinement iteration 0 (INCLUDED_ONLY) 0/313 variables, 313/313 constraints. Problems are: Problem set: 0 solved, 2273 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/313 variables, 10/323 constraints. Problems are: Problem set: 0 solved, 2273 unsolved
Reachability property qltransition_3500 is true.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 313/2034 variables, and 323 constraints, problems are : Problem set: 0 solved, 2273 unsolved in 45077 ms.
Refiners :[Domain max(s): 313/558 constraints, Positive P Invariants (semi-flows): 10/19 constraints, Generalized P Invariants (flows): 0/9 constraints, State Equation: 0/558 constraints, ReadFeed: 0/932 constraints, PredecessorRefiner: 2273/2273 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2273 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/313 variables, 313/313 constraints. Problems are: Problem set: 0 solved, 2273 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/313 variables, 10/323 constraints. Problems are: Problem set: 0 solved, 2273 unsolved
Reachability property qltransition_2934 is true.
Reachability property qltransition_2909 is true.
Reachability property qltransition_2888 is true.
Reachability property qltransition_2887 is true.
Reachability property qltransition_2886 is true.
Reachability property qltransition_2885 is true.
Reachability property qltransition_2884 is true.
Reachability property qltransition_2882 is true.
Reachability property qltransition_2881 is true.
Reachability property qltransition_2880 is true.
Reachability property qltransition_2879 is true.
Reachability property qltransition_2878 is true.
Reachability property qltransition_2877 is true.
Reachability property qltransition_2876 is true.
Reachability property qltransition_2857 is true.
Reachability property qltransition_2830 is true.
Reachability property qltransition_2819 is true.
Reachability property qltransition_2742 is true.
Reachability property qltransition_2726 is true.
Reachability property qltransition_1565 is true.
Reachability property qltransition_1564 is true.
Reachability property qltransition_1563 is true.
Reachability property qltransition_965 is true.
Reachability property qltransition_964 is true.
Reachability property qltransition_963 is true.
Reachability property qltransition_771 is true.
SDD proceeding with computation,3394 properties remain. new max is 16384
SDD size :180552 after 339243
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 313/2034 variables, and 323 constraints, problems are : Problem set: 9 solved, 2264 unsolved in 45069 ms.
Refiners :[Domain max(s): 313/558 constraints, Positive P Invariants (semi-flows): 10/19 constraints, Generalized P Invariants (flows): 0/9 constraints, State Equation: 0/558 constraints, ReadFeed: 0/932 constraints, PredecessorRefiner: 0/2273 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 91258ms problems are : Problem set: 9 solved, 2264 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 310 out of 558 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 558/558 places, 3555/3555 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 551 transition count 3492
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 551 transition count 3492
Applied a total of 14 rules in 224 ms. Remains 551 /558 variables (removed 7) and now considering 3492/3555 (removed 63) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 224 ms. Remains : 551/558 places, 3492/3555 transitions.
RANDOM walk for 599113 steps (0 resets) in 120004 ms. (4 steps per ms) remains 2264/2264 properties
BEST_FIRST walk for 4004 steps (8 resets) in 119 ms. (33 steps per ms) remains 2264/2264 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 2264/2264 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 2264/2264 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 2264/2264 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 2264/2264 properties
BEST_FIRST walk for 4004 steps (8 resets) in 115 ms. (34 steps per ms) remains 2264/2264 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 2264/2264 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 2264/2264 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 2264/2264 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 2264/2264 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 2263/2264 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 2263/2263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 121 ms. (32 steps per ms) remains 2263/2263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 124 ms. (32 steps per ms) remains 2263/2263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 2263/2263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 119 ms. (33 steps per ms) remains 2263/2263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 122 ms. (32 steps per ms) remains 2263/2263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 127 ms. (31 steps per ms) remains 2263/2263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 123 ms. (32 steps per ms) remains 2263/2263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 118 ms. (33 steps per ms) remains 2263/2263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 123 ms. (32 steps per ms) remains 2263/2263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 2263/2263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 131 ms. (30 steps per ms) remains 2263/2263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 122 ms. (32 steps per ms) remains 2263/2263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 122 ms. (32 steps per ms) remains 2263/2263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 2263/2263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 130 ms. (30 steps per ms) remains 2263/2263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 120 ms. (33 steps per ms) remains 2263/2263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 123 ms. (32 steps per ms) remains 2263/2263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 2263/2263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 116 ms. (34 steps per ms) remains 2263/2263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 116 ms. (34 steps per ms) remains 2263/2263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 117 ms. (33 steps per ms) remains 2263/2263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 2263/2263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 2263/2263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 2263/2263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 2263/2263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 2263/2263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 2263/2263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 2263/2263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 2262/2263 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 115 ms. (34 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 115 ms. (34 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 2262/2262 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 2262/2262 properties
Reachability property qltransition_1373 is true.
Reachability property qltransition_1372 is true.
Reachability property qltransition_1371 is true.
SDD proceeding with computation,3391 properties remain. new max is 16384
SDD size :339243 after 400623
Reachability property qltransition_2883 is true.
SDD proceeding with computation,3390 properties remain. new max is 16384
SDD size :400623 after 448319
Interrupted probabilistic random walk after 737180 steps, run timeout after 99001 ms. (steps per millisecond=7 ) properties seen :31 out of 2262
Probabilistic random walk after 737180 steps, saw 517327 distinct states, run finished after 99002 ms. (steps per millisecond=7 ) properties seen :31
[2026-05-24 00:13:35] [INFO ] Flow matrix only has 1413 transitions (discarded 2079 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13666004017367599314.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13419142747279865398.kers'
[2026-05-24 00:13:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13666004017367599314.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13419142747279865398.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1413 rows 551 cols 3186 entries
Finished phase 1 with 514 SingleSign rule and 9 generalized
[2026-05-24 00:13:35] [INFO ] Computed 28 invariants in 5 ms
Computed 28 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-13419142747279865398.kers
Total runtime 9 ms.
[2026-05-24 00:13:35] [INFO ] State equation strengthened by 876 read => feed constraints.
Reachability property qltransition_1157 is true.
Reachability property qltransition_1156 is true.
Reachability property qltransition_1155 is true.
Reachability property qltransition_1132 is true.
Reachability property qltransition_1131 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/296 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2228 unsolved
SDD proceeding with computation,3385 properties remain. new max is 16384
SDD size :448319 after 543505
At refinement iteration 1 (INCLUDED_ONLY) 0/296 variables, 0/10 constraints. Problems are: Problem set: 4 solved, 2224 unsolved
At refinement iteration 2 (OVERLAPS) 165/461 variables, 9/19 constraints. Problems are: Problem set: 4 solved, 2224 unsolved
SMT process timed out in 76657ms, After SMT, problems are : Problem set: 4 solved, 2224 unsolved
Fused 2224 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 296 out of 551 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 551/551 places, 3492/3492 transitions.
Applied a total of 0 rules in 367 ms. Remains 551 /551 variables (removed 0) and now considering 3492/3492 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 367 ms. Remains : 551/551 places, 3492/3492 transitions.
RANDOM walk for 613796 steps (0 resets) in 120004 ms. (5 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 145 ms. (27 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 139 ms. (28 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 142 ms. (28 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 115 ms. (34 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 142 ms. (28 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 128 ms. (31 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 142 ms. (28 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 116 ms. (34 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 121 ms. (32 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 137 ms. (29 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 141 ms. (28 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 127 ms. (31 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 126 ms. (31 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 126 ms. (31 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 120 ms. (33 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 129 ms. (30 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 127 ms. (31 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 128 ms. (31 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 125 ms. (31 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 130 ms. (30 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 130 ms. (30 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 117 ms. (33 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 118 ms. (33 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 122 ms. (32 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 117 ms. (33 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 124 ms. (32 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 122 ms. (32 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 125 ms. (31 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 2224/2224 properties
BEST_FIRST walk for 4004 steps (8 resets) in 123 ms. (32 steps per ms) remains 2224/2224 properties
Reachability property qltransition_1205 is true.
Reachability property qltransition_1204 is true.
Reachability property qltransition_1203 is true.
Reachability property qltransition_1181 is true.
Reachability property qltransition_1180 is true.
Reachability property qltransition_1179 is true.
SDD proceeding with computation,3379 properties remain. new max is 16384
SDD size :543505 after 595505
Interrupted probabilistic random walk after 690160 steps, run timeout after 93001 ms. (steps per millisecond=7 ) properties seen :0 out of 2224
Probabilistic random walk after 690160 steps, saw 486048 distinct states, run finished after 93001 ms. (steps per millisecond=7 ) properties seen :0
[2026-05-24 00:16:57] [INFO ] Flow matrix only has 1413 transitions (discarded 2079 similar events)
[2026-05-24 00:16:57] [INFO ] Invariant cache hit.
[2026-05-24 00:16:57] [INFO ] State equation strengthened by 876 read => feed constraints.
Detected timeout of ITS tools.
[2026-05-24 00:17:00] [INFO ] Flatten gal took : 168 ms
[2026-05-24 00:17:00] [INFO ] Applying decomposition
[2026-05-24 00:17:01] [INFO ] Flatten gal took : 146 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14330035288032969977.txt' '-o' '/tmp/graph14330035288032969977.bin' '-w' '/tmp/graph14330035288032969977.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14330035288032969977.bin' '-l' '-1' '-v' '-w' '/tmp/graph14330035288032969977.weights' '-q' '0' '-e' '0.001'
[2026-05-24 00:17:01] [INFO ] Decomposing Gal with order
[2026-05-24 00:17:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 00:17:02] [INFO ] Removed a total of 6044 redundant transitions.
[2026-05-24 00:17:02] [INFO ] Flatten gal took : 778 ms
[2026-05-24 00:17:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 86 labels/synchronizations in 132 ms.
[2026-05-24 00:17:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality912064557798504492.gal : 58 ms
[2026-05-24 00:17:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3520952841595430142.prop : 35 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/ReachabilityCardinality912064557798504492.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3520952841595430142.prop' '--nowitness'

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 ...306
Loading property file /tmp/ReachabilityCardinality3520952841595430142.prop.
SDD proceeding with computation,2218 properties remain. new max is 4
SDD size :1 after 10
SDD proceeding with computation,2218 properties remain. new max is 8
SDD size :10 after 10
SDD proceeding with computation,2218 properties remain. new max is 16
SDD size :10 after 10
SDD proceeding with computation,2218 properties remain. new max is 32
SDD size :10 after 10
SDD proceeding with computation,2218 properties remain. new max is 64
SDD size :10 after 10
SDD proceeding with computation,2218 properties remain. new max is 128
SDD size :10 after 11
SDD proceeding with computation,2218 properties remain. new max is 256
SDD size :11 after 11
SDD proceeding with computation,2218 properties remain. new max is 512
SDD size :11 after 22
SDD proceeding with computation,2218 properties remain. new max is 1024
SDD size :22 after 159
SDD proceeding with computation,2218 properties remain. new max is 2048
SDD size :159 after 992
SDD proceeding with computation,2218 properties remain. new max is 4096
SDD size :992 after 4911
SDD proceeding with computation,2218 properties remain. new max is 8192
SDD size :4911 after 51069
At refinement iteration 0 (INCLUDED_ONLY) 0/296 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2218 unsolved
SDD proceeding with computation,2218 properties remain. new max is 16384
SDD size :51069 after 911391
At refinement iteration 1 (INCLUDED_ONLY) 0/296 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2218 unsolved
At refinement iteration 2 (OVERLAPS) 165/461 variables, 9/19 constraints. Problems are: Problem set: 0 solved, 2218 unsolved
SDD proceeding with computation,2218 properties remain. new max is 32768
SDD size :911391 after 2.14021e+07
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 2218 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 461/1964 variables, and 39 constraints, problems are : Problem set: 0 solved, 2218 unsolved in 90082 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 0/9 constraints, State Equation: 0/551 constraints, ReadFeed: 0/876 constraints, PredecessorRefiner: 2218/2218 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2218 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/296 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2218 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/296 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2218 unsolved
At refinement iteration 2 (OVERLAPS) 165/461 variables, 9/19 constraints. Problems are: Problem set: 0 solved, 2218 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 2218 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/461 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 2218 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 461/1964 variables, and 59 constraints, problems are : Problem set: 0 solved, 2218 unsolved in 90082 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 0/9 constraints, State Equation: 0/551 constraints, ReadFeed: 0/876 constraints, PredecessorRefiner: 0/2218 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 181259ms problems are : Problem set: 0 solved, 2218 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 296 out of 551 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 551/551 places, 3492/3492 transitions.
Applied a total of 0 rules in 253 ms. Remains 551 /551 variables (removed 0) and now considering 3492/3492 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 255 ms. Remains : 551/551 places, 3492/3492 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 551/551 places, 3492/3492 transitions.
Applied a total of 0 rules in 229 ms. Remains 551 /551 variables (removed 0) and now considering 3492/3492 (removed 0) transitions.
[2026-05-24 00:19:59] [INFO ] Flow matrix only has 1413 transitions (discarded 2079 similar events)
[2026-05-24 00:19:59] [INFO ] Invariant cache hit.
[2026-05-24 00:19:59] [INFO ] Implicit Places using invariants in 496 ms returned []
[2026-05-24 00:19:59] [INFO ] Flow matrix only has 1413 transitions (discarded 2079 similar events)
[2026-05-24 00:19:59] [INFO ] Invariant cache hit.
[2026-05-24 00:20:00] [INFO ] State equation strengthened by 876 read => feed constraints.
[2026-05-24 00:20:02] [INFO ] Implicit Places using invariants and state equation in 3280 ms returned []
Implicit Place search using SMT with State Equation took 3792 ms to find 0 implicit places.
[2026-05-24 00:20:03] [INFO ] Redundant transitions in 292 ms returned []
Running 3483 sub problems to find dead transitions.
[2026-05-24 00:20:03] [INFO ] Flow matrix only has 1413 transitions (discarded 2079 similar events)
[2026-05-24 00:20:03] [INFO ] Invariant cache hit.
[2026-05-24 00:20:03] [INFO ] State equation strengthened by 876 read => feed constraints.
Reachability property qltransition_3313 is true.
Reachability property qltransition_3294 is true.
Reachability property qltransition_3291 is true.
Reachability property qltransition_3288 is true.
Reachability property qltransition_3168 is true.
Reachability property qltransition_3153 is true.
Reachability property qltransition_3152 is true.
Reachability property qltransition_3138 is true.
Reachability property qltransition_3129 is true.
Reachability property qltransition_3128 is true.
Reachability property qltransition_3096 is true.
Reachability property qltransition_3080 is true.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/551 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 3483 unsolved
SMT process timed out in 31698ms, After SMT, problems are : Problem set: 0 solved, 3483 unsolved
Search for dead transitions found 0 dead transitions in 31706ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36038 ms. Remains : 551/551 places, 3492/3492 transitions.
RANDOM walk for 400000 steps (8 resets) in 9471 ms. (42 steps per ms) remains 143/292 properties
Running SMT prover for 143 properties.
[2026-05-24 00:20:37] [INFO ] Flow matrix only has 1413 transitions (discarded 2079 similar events)
[2026-05-24 00:20:37] [INFO ] Invariant cache hit.
[2026-05-24 00:20:37] [INFO ] [Real]Absence check using 19 positive place invariants in 10 ms returned sat
[2026-05-24 00:20:37] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 5 ms returned sat
[2026-05-24 00:20:38] [INFO ] After 946ms SMT Verify possible using state equation in real domain returned unsat :0 sat :143
[2026-05-24 00:20:38] [INFO ] State equation strengthened by 876 read => feed constraints.
Reachability property qltransition_2587 is true.
Reachability property qltransition_2572 is true.
Reachability property qltransition_2568 is true.
Reachability property qltransition_2566 is true.
[2026-05-24 00:20:41] [INFO ] After 2476ms SMT Verify possible using 876 Read/Feed constraints in real domain returned unsat :0 sat :143
TRAPS : Iteration 0
Reachability property qltransition_2511 is true.
Reachability property qltransition_2502 is true.
Reachability property qltransition_2484 is true.
[2026-05-24 00:20:59] [INFO ] After 20704ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:143
[2026-05-24 00:20:59] [INFO ] After 21977ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:143
[2026-05-24 00:20:59] [INFO ] [Nat]Absence check using 19 positive place invariants in 13 ms returned sat
[2026-05-24 00:20:59] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 7 ms returned sat
[2026-05-24 00:21:00] [INFO ] After 887ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :143
[2026-05-24 00:21:04] [INFO ] After 3281ms SMT Verify possible using 876 Read/Feed constraints in natural domain returned unsat :0 sat :143
TRAPS : Iteration 0
[2026-05-24 00:21:07] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 3503 ms
[2026-05-24 00:21:08] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 937 ms
[2026-05-24 00:21:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 254 ms
[2026-05-24 00:21:09] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 942 ms
[2026-05-24 00:21:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 305 ms
[2026-05-24 00:21:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 304 ms
[2026-05-24 00:21:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 393 ms
[2026-05-24 00:21:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 304 ms
[2026-05-24 00:21:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 309 ms
[2026-05-24 00:21:17] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 509 ms
[2026-05-24 00:21:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 239 ms
[2026-05-24 00:21:20] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1786 ms
[2026-05-24 00:21:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 247 ms
[2026-05-24 00:21:22] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1033 ms
[2026-05-24 00:21:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 244 ms
[2026-05-24 00:21:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 251 ms
[2026-05-24 00:21:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 245 ms
[2026-05-24 00:21:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 244 ms
[2026-05-24 00:21:28] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 485 ms
[2026-05-24 00:21:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 245 ms
TRAPS : Iteration 1
[2026-05-24 00:21:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 246 ms
[2026-05-24 00:21:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 252 ms
[2026-05-24 00:21:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 244 ms
[2026-05-24 00:21:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 359 ms
[2026-05-24 00:21:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 320 ms
[2026-05-24 00:21:34] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 621 ms
[2026-05-24 00:21:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 342 ms
[2026-05-24 00:21:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 286 ms
TRAPS : Iteration 2
[2026-05-24 00:21:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 402 ms
TRAPS : Iteration 3
[2026-05-24 00:22:21] [INFO ] After 80366ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :143
[2026-05-24 00:22:25] [INFO ] After 85608ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :143
Reachability property qltransition_1597 is true.
Reachability property qltransition_1596 is true.
Reachability property qltransition_1592 is true.
Reachability property qltransition_1591 is true.
Reachability property qltransition_1573 is true.
Reachability property qltransition_1570 is true.
Reachability property qltransition_1568 is true.
Reachability property qltransition_1567 is true.
Reachability property qltransition_1549 is true.
Reachability property qltransition_1546 is true.
Reachability property qltransition_1543 is true.
Reachability property qltransition_1542 is true.
Reachability property qltransition_1526 is true.
Reachability property qltransition_1525 is true.
Reachability property qltransition_1524 is true.
Reachability property qltransition_1522 is true.
Reachability property qltransition_1519 is true.
Reachability property qltransition_1518 is true.
RANDOM walk for 613246 steps (0 resets) in 120004 ms. (5 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 2199/2199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 2199/2199 properties
Reachability property qltransition_1406 is true.
Reachability property qltransition_1405 is true.
Reachability property qltransition_1404 is true.
Reachability property qltransition_1400 is true.
Reachability property qltransition_1399 is true.
Reachability property qltransition_1382 is true.
Reachability property qltransition_1378 is true.
Reachability property qltransition_1376 is true.
Reachability property qltransition_1375 is true.
Reachability property qltransition_1358 is true.
Reachability property qltransition_1354 is true.
Reachability property qltransition_1351 is true.
Reachability property qltransition_1350 is true.
Reachability property qltransition_1334 is true.
Reachability property qltransition_1331 is true.
Reachability property qltransition_1330 is true.
Reachability property qltransition_1327 is true.
Reachability property qltransition_1326 is true.
Reachability property qltransition_1166 is true.
Reachability property qltransition_1165 is true.
Reachability property qltransition_1163 is true.
Reachability property qltransition_1135 is true.
Reachability property qltransition_1022 is true.
Reachability property qltransition_998 is true.
Reachability property qltransition_997 is true.
Reachability property qltransition_995 is true.
Reachability property qltransition_974 is true.
Reachability property qltransition_973 is true.
Reachability property qltransition_971 is true.
Reachability property qltransition_950 is true.
Reachability property qltransition_949 is true.
Reachability property qltransition_947 is true.
Reachability property qltransition_830 is true.
Reachability property qltransition_829 is true.
Reachability property qltransition_806 is true.
Reachability property qltransition_805 is true.
Reachability property qltransition_803 is true.
Reachability property qltransition_782 is true.
Reachability property qltransition_781 is true.
Reachability property qltransition_779 is true.
Reachability property qltransition_758 is true.
Reachability property qltransition_757 is true.
Reachability property qltransition_755 is true.
Reachability property qltransition_754 is true.
Reachability property qltransition_752 is true.
Reachability property qltransition_749 is true.
Reachability property qltransition_733 is true.
Reachability property qltransition_732 is true.
Reachability property qltransition_731 is true.
Reachability property qltransition_730 is true.
Reachability property qltransition_729 is true.
Reachability property qltransition_714 is true.
Reachability property qltransition_713 is true.
Reachability property qltransition_712 is true.
Reachability property qltransition_704 is true.
Reachability property qltransition_703 is true.
Reachability property qltransition_657 is true.
Reachability property qltransition_642 is true.
Reachability property qltransition_641 is true.
Reachability property qltransition_640 is true.
Reachability property qltransition_632 is true.
Reachability property qltransition_631 is true.
Reachability property qltransition_622 is true.
Reachability property qltransition_607 is true.
Reachability property qltransition_606 is true.
Reachability property qltransition_605 is true.
Reachability property qltransition_416 is true.
Reachability property qltransition_415 is true.
Reachability property qltransition_406 is true.
Reachability property qltransition_337 is true.
Reachability property qltransition_334 is true.
Reachability property qltransition_328 is true.
Reachability property qltransition_319 is true.
Reachability property qltransition_175 is true.
Reachability property qltransition_174 is true.
Reachability property qltransition_173 is true.
Reachability property qltransition_102 is true.
SDD proceeding with computation,2104 properties remain. new max is 32768
SDD size :1.13593e+09 after 1.1499e+09
Interrupted probabilistic random walk after 694310 steps, run timeout after 93001 ms. (steps per millisecond=7 ) properties seen :0 out of 2199
Probabilistic random walk after 694310 steps, saw 488716 distinct states, run finished after 93001 ms. (steps per millisecond=7 ) properties seen :0
[2026-05-24 00:24:29] [INFO ] Flow matrix only has 1413 transitions (discarded 2079 similar events)
[2026-05-24 00:24:29] [INFO ] Invariant cache hit.
[2026-05-24 00:24:29] [INFO ] State equation strengthened by 876 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/286 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/286 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2104 unsolved
At refinement iteration 2 (OVERLAPS) 173/459 variables, 9/19 constraints. Problems are: Problem set: 0 solved, 2104 unsolved
Reachability property qltransition_3316 is true.
At refinement iteration 3 (INCLUDED_ONLY) 0/459 variables, 20/39 constraints. Problems are: Problem set: 1 solved, 2103 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 459/1964 variables, and 56 constraints, problems are : Problem set: 1 solved, 2103 unsolved in 105055 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 0/9 constraints, State Equation: 0/551 constraints, ReadFeed: 0/876 constraints, PredecessorRefiner: 2104/2104 constraints, Known Traps: 37/37 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 2103 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 10/10 constraints. Problems are: Problem set: 1 solved, 2103 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 0/10 constraints. Problems are: Problem set: 1 solved, 2103 unsolved
At refinement iteration 2 (OVERLAPS) 174/459 variables, 9/19 constraints. Problems are: Problem set: 1 solved, 2103 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/459 variables, 37/56 constraints. Problems are: Problem set: 1 solved, 2103 unsolved
Detected timeout of ITS tools.
At refinement iteration 4 (INCLUDED_ONLY) 0/459 variables, 8/64 constraints. Problems are: Problem set: 1 solved, 2103 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 459/1964 variables, and 64 constraints, problems are : Problem set: 1 solved, 2103 unsolved in 105048 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 0/9 constraints, State Equation: 0/551 constraints, ReadFeed: 0/876 constraints, PredecessorRefiner: 0/2104 constraints, Known Traps: 45/45 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 211053ms problems are : Problem set: 1 solved, 2103 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 285 out of 551 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 551/551 places, 3492/3492 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 549 transition count 3474
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 549 transition count 3474
Applied a total of 4 rules in 187 ms. Remains 549 /551 variables (removed 2) and now considering 3474/3492 (removed 18) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 187 ms. Remains : 549/551 places, 3474/3492 transitions.
RANDOM walk for 798911 steps (0 resets) in 120004 ms. (6 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 2103/2103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 2103/2103 properties
Interrupted probabilistic random walk after 706170 steps, run timeout after 90001 ms. (steps per millisecond=7 ) properties seen :15 out of 2103
Probabilistic random walk after 706170 steps, saw 493529 distinct states, run finished after 90002 ms. (steps per millisecond=7 ) properties seen :15
[2026-05-24 00:30:01] [INFO ] Flow matrix only has 1395 transitions (discarded 2079 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10951734935588053225.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6572781892418336526.kers'
[2026-05-24 00:30:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10951734935588053225.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6572781892418336526.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1395 rows 549 cols 3150 entries
Finished phase 1 with 512 SingleSign rule and 9 generalized
[2026-05-24 00:30:01] [INFO ] Computed 28 invariants in 5 ms
Computed 28 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-6572781892418336526.kers
Total runtime 7 ms.
[2026-05-24 00:30:01] [INFO ] State equation strengthened by 860 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/278 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2088 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/278 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2088 unsolved
At refinement iteration 2 (OVERLAPS) 180/458 variables, 9/19 constraints. Problems are: Problem set: 0 solved, 2088 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/458 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 2088 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 458/1944 variables, and 55 constraints, problems are : Problem set: 0 solved, 2088 unsolved in 120044 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 0/9 constraints, State Equation: 0/549 constraints, ReadFeed: 0/860 constraints, PredecessorRefiner: 2088/2088 constraints, Known Traps: 36/36 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2088 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/278 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2088 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/278 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2088 unsolved
At refinement iteration 2 (OVERLAPS) 180/458 variables, 9/19 constraints. Problems are: Problem set: 0 solved, 2088 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/458 variables, 36/55 constraints. Problems are: Problem set: 0 solved, 2088 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/458 variables, 9/64 constraints. Problems are: Problem set: 0 solved, 2088 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 458/1944 variables, and 64 constraints, problems are : Problem set: 0 solved, 2088 unsolved in 120067 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 0/9 constraints, State Equation: 0/549 constraints, ReadFeed: 0/860 constraints, PredecessorRefiner: 0/2088 constraints, Known Traps: 45/45 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 241146ms problems are : Problem set: 0 solved, 2088 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 278 out of 549 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 549/549 places, 3474/3474 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 548 transition count 3465
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 548 transition count 3465
Applied a total of 2 rules in 165 ms. Remains 548 /549 variables (removed 1) and now considering 3465/3474 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 165 ms. Remains : 548/549 places, 3465/3474 transitions.
RANDOM walk for 808210 steps (0 resets) in 120004 ms. (6 steps per ms) remains 2087/2088 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 2087/2087 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 2087/2087 properties
Interrupted probabilistic random walk after 732260 steps, run timeout after 90001 ms. (steps per millisecond=8 ) properties seen :1 out of 2087
Probabilistic random walk after 732260 steps, saw 512235 distinct states, run finished after 90004 ms. (steps per millisecond=8 ) properties seen :1
[2026-05-24 00:36:04] [INFO ] Flow matrix only has 1386 transitions (discarded 2079 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16652854913208344245.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7484542657739686414.kers'
[2026-05-24 00:36:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16652854913208344245.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7484542657739686414.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1386 rows 548 cols 3132 entries
Finished phase 1 with 511 SingleSign rule and 9 generalized
[2026-05-24 00:36:04] [INFO ] Computed 28 invariants in 7 ms
Computed 28 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-7484542657739686414.kers
Total runtime 9 ms.
[2026-05-24 00:36:04] [INFO ] State equation strengthened by 852 read => feed constraints.

BK_TIME_CONFINEMENT_REACHED

--------------------
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="EisenbergMcGuire-PT-09"
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 EisenbergMcGuire-PT-09, 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 r120-smll-177955742400177"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-09.tgz
mv EisenbergMcGuire-PT-09 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 ;