Execution Chart

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

Trace from the execution

Formatting '/data/sdalzilio/mcc2026-input.r008-oct2-177944369700129.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is Anderson-PT-11, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r008-oct2-177944369700129
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.1M
-rw-r--r-- 1 mcc users 8.6K Mar 4 18:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Mar 4 18:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Mar 4 18:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Mar 4 18:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 07:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 07:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 15 07:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 07:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Mar 4 18:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K Mar 4 18:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Mar 4 18:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K Mar 4 18:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 07:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 07:04 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 1.6M 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 Liveness

=== Now, execution of the tool begins

BK_START 1779654014391

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=Anderson-PT-11
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
Liveness PT
Running Version 202604301425
[2026-05-24 20:20:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2026-05-24 20:20:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 20:20:16] [INFO ] Load time of PNML (sax parser for PT used): 215 ms
[2026-05-24 20:20:16] [INFO ] Transformed 749 places.
[2026-05-24 20:20:16] [INFO ] Transformed 3245 transitions.
[2026-05-24 20:20:16] [INFO ] Found NUPN structural information;
[2026-05-24 20:20:16] [INFO ] Parsed PT model containing 749 places and 3245 transitions and 12540 arcs in 337 ms.
Built sparse matrix representations for Structural reductions in 18 ms.27096KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 749/749 places, 3245/3245 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 132 ms. Remains 749 /749 variables (removed 0) and now considering 3245/3245 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 145 ms. Remains : 749/749 places, 3245/3245 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 749/749 places, 3245/3245 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 113 ms. Remains 749 /749 variables (removed 0) and now considering 3245/3245 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5315477582896335006.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14089785975451850797.kers'
[2026-05-24 20:20:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5315477582896335006.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14089785975451850797.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 3245 rows 749 cols 12298 entries
Finished phase 1 with 451 SingleSign rule and 273 generalized
[2026-05-24 20:20:16] [INFO ] Computed 25 invariants in 12 ms
Computed 25 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-14089785975451850797.kers
Total runtime 18 ms.
[2026-05-24 20:20:17] [INFO ] Implicit Places using invariants in 709 ms returned []
[2026-05-24 20:20:17] [INFO ] Invariant cache hit.
[2026-05-24 20:20:20] [INFO ] State equation strengthened by 110 read => feed constraints.
[2026-05-24 20:20:20] [INFO ] Implicit Places using invariants and state equation in 2666 ms returned []
Implicit Place search using SMT with State Equation took 3453 ms to find 0 implicit places.
[2026-05-24 20:20:20] [INFO ] Redundant transitions in 184 ms returned []
Running 3234 sub problems to find dead transitions.
[2026-05-24 20:20:20] [INFO ] Invariant cache hit.
[2026-05-24 20:20:20] [INFO ] State equation strengthened by 110 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/749 variables, 749/749 constraints. Problems are: Problem set: 0 solved, 3234 unsolved
SMT process timed out in 36089ms, After SMT, problems are : Problem set: 0 solved, 3234 unsolved
Search for dead transitions found 0 dead transitions in 36120ms
Finished structural reductions in DEADLOCK mode , in 1 iterations and 39923 ms. Remains : 749/749 places, 3245/3245 transitions.
Random walk for 1250000 steps, including 0 resets, run took 5955 ms (no deadlock found). (steps per millisecond=209 )
Random directed walk for 1250000 steps, including 0 resets, run took 5837 ms (no deadlock found). (steps per millisecond=214 )
[2026-05-24 20:21:08] [INFO ] Invariant cache hit.
[2026-05-24 20:21:09] [INFO ] [Real]Absence check using 12 positive place invariants in 186 ms returned sat
[2026-05-24 20:21:14] [INFO ] [Real]Absence check using 12 positive and 13 generalized place invariants in 5343 ms returned unsat
Starting structural reductions in LIVENESS mode, iteration 0 : 749/749 places, 3245/3245 transitions.
Performed 110 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 110 Pre rules applied. Total rules applied 0 place count 749 transition count 3135
Deduced a syphon composed of 110 places in 4 ms
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 0 with 220 rules applied. Total rules applied 220 place count 639 transition count 3135
Applied a total of 220 rules in 110 ms. Remains 639 /749 variables (removed 110) and now considering 3135/3245 (removed 110) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14001314857495532988.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1797801935860329320.kers'
[2026-05-24 20:21:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14001314857495532988.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1797801935860329320.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 3135 rows 639 cols 12078 entries
Finished phase 1 with 341 SingleSign rule and 273 generalized
[2026-05-24 20:21:15] [INFO ] Computed 25 invariants in 13 ms
Computed 25 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-1797801935860329320.kers
Total runtime 16 ms.
[2026-05-24 20:21:29] [INFO ] Implicit Places using invariants in 14829 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 14849 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 638/749 places, 3135/3245 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 121 transitions
Trivial Post-agglo rules discarded 121 transitions
Performed 121 trivial Post agglomeration. Transition count delta: 121
Iterating post reduction 0 with 121 rules applied. Total rules applied 121 place count 638 transition count 3014
Reduce places removed 121 places and 0 transitions.
Iterating post reduction 1 with 121 rules applied. Total rules applied 242 place count 517 transition count 3014
Applied a total of 242 rules in 39 ms. Remains 517 /638 variables (removed 121) and now considering 3014/3135 (removed 121) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3275507123822457477.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2975501522078909493.kers'
[2026-05-24 20:21:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3275507123822457477.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2975501522078909493.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 3014 rows 517 cols 11594 entries
Finished phase 1 with 341 SingleSign rule and 152 generalized
[2026-05-24 20:21:30] [INFO ] Computed 24 invariants in 12 ms
Computed 24 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-2975501522078909493.kers
Total runtime 16 ms.
[2026-05-24 20:21:39] [INFO ] Implicit Places using invariants in 9615 ms returned []
[2026-05-24 20:21:39] [INFO ] Invariant cache hit.
[2026-05-24 20:21:41] [INFO ] State equation strengthened by 209 read => feed constraints.
[2026-05-24 20:22:03] [INFO ] Implicit Places using invariants and state equation in 23445 ms returned []
Implicit Place search using SMT with State Equation took 33095 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 517/749 places, 3014/3245 transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 48108 ms. Remains : 517/749 places, 3014/3245 transitions.
Initial state reduction rules removed 11 formulas.
[2026-05-24 20:22:04] [INFO ] Flatten gal took : 619 ms
[2026-05-24 20:22:04] [INFO ] Flatten gal took : 267 ms
[2026-05-24 20:22:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2415988734232869617.gal : 130 ms
[2026-05-24 20:22:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10042647148306298198.prop : 38 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/ReachabilityCardinality2415988734232869617.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10042647148306298198.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality10042647148306298198.prop.
Reachability property qltransition_2795 is true.
Reachability property qltransition_2673 is true.
Reachability property qltransition_2311 is true.
Reachability property qltransition_2080 is true.
Reachability property qltransition_1849 is true.
Reachability property qltransition_1618 is true.
Reachability property qltransition_1387 is true.
Reachability property qltransition_1156 is true.
Reachability property qltransition_925 is true.
Reachability property qltransition_694 is true.
Reachability property qltransition_463 is true.
Reachability property qltransition_232 is true.
SDD proceeding with computation,2991 properties remain. new max is 2
SDD size :1 after 3
Reachability property qltransition_2796 is true.
Reachability property qltransition_2674 is true.
Reachability property qltransition_2312 is true.
Reachability property qltransition_2081 is true.
Reachability property qltransition_1850 is true.
Reachability property qltransition_1619 is true.
Reachability property qltransition_1388 is true.
Reachability property qltransition_1157 is true.
Reachability property qltransition_926 is true.
Reachability property qltransition_695 is true.
RANDOM walk for 40000 steps (8 resets) in 14917 ms. (2 steps per ms) remains 1773/3003 properties
Reachability property qltransition_464 is true.
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 19 ms. (6 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 35 ms. (3 steps per ms) remains 1773/1773 properties
Reachability property qltransition_233 is true.
BEST_FIRST walk for 124 steps (8 resets) in 28 ms. (4 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 32 ms. (3 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 18 ms. (6 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1773/1773 properties
Reachability property qltransition_1 is true.
SDD proceeding with computation,2978 properties remain. new max is 2
SDD size :3 after 6
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 21 ms. (5 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 15 ms. (7 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1773/1773 properties
Reachability property qltransition_2798 is true.
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1773/1773 properties
Reachability property qltransition_2675 is true.
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 1773/1773 properties
Reachability property qltransition_2313 is true.
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 1773/1773 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1773/1773 properties
[2026-05-24 20:22:07] [INFO ] Invariant cache hit.
Reachability property qltransition_2082 is true.
[2026-05-24 20:22:07] [INFO ] State equation strengthened by 209 read => feed constraints.
Reachability property qltransition_1851 is true.
Reachability property qltransition_1620 is true.
Reachability property qltransition_1389 is true.
Reachability property qltransition_1158 is true.
Reachability property qltransition_927 is true.
Reachability property qltransition_696 is true.
Reachability property qltransition_465 is true.
Reachability property qltransition_234 is true.
Reachability property qltransition_23 is true.
SDD proceeding with computation,2965 properties remain. new max is 2
SDD size :6 after 9
Reachability property qltransition_2800 is true.
Reachability property qltransition_2676 is true.
Reachability property qltransition_2314 is true.
Reachability property qltransition_2083 is true.
Reachability property qltransition_1852 is true.
Reachability property qltransition_1621 is true.
Reachability property qltransition_1390 is true.
Reachability property qltransition_1159 is true.
Reachability property qltransition_928 is true.
Reachability property qltransition_697 is true.
Reachability property qltransition_466 is true.
Reachability property qltransition_235 is true.
Reachability property qltransition_45 is true.
SDD proceeding with computation,2952 properties remain. new max is 2
SDD size :9 after 12
Reachability property qltransition_3000 is true.
Reachability property qltransition_2998 is true.
Reachability property qltransition_2996 is true.
Reachability property qltransition_2995 is true.
Reachability property qltransition_2785 is true.
Reachability property qltransition_2084 is true.
Reachability property qltransition_1853 is true.
Reachability property qltransition_1622 is true.
Reachability property qltransition_1391 is true.
Reachability property qltransition_1160 is true.
Reachability property qltransition_929 is true.
Reachability property qltransition_698 is true.
Reachability property qltransition_467 is true.
Reachability property qltransition_236 is true.
Reachability property qltransition_46 is true.
Reachability property qltransition_24 is true.
Reachability property qltransition_2 is true.
SDD proceeding with computation,2935 properties remain. new max is 2
SDD size :12 after 25
SDD proceeding with computation,2935 properties remain. new max is 4
SDD size :25 after 27
Reachability property qltransition_2786 is true.
SDD proceeding with computation,2934 properties remain. new max is 4
SDD size :27 after 28
Reachability property qltransition_2356 is true.
Reachability property qltransition_2355 is true.
SDD proceeding with computation,2932 properties remain. new max is 4
SDD size :28 after 33
Reachability property qltransition_25 is true.
SDD proceeding with computation,2931 properties remain. new max is 4
SDD size :33 after 35
Reachability property qltransition_2784 is true.
SDD proceeding with computation,2930 properties remain. new max is 4
SDD size :35 after 36
Reachability property qltransition_2783 is true.
SDD proceeding with computation,2929 properties remain. new max is 4
SDD size :36 after 37
Reachability property qltransition_2333 is true.
Reachability property qltransition_3 is true.
SDD proceeding with computation,2927 properties remain. new max is 4
SDD size :37 after 40
Reachability property qltransition_4 is true.
SDD proceeding with computation,2926 properties remain. new max is 4
SDD size :40 after 43
Reachability property qltransition_2334 is true.
SDD proceeding with computation,2925 properties remain. new max is 4
SDD size :43 after 49
Reachability property qltransition_2335 is true.
SDD proceeding with computation,2924 properties remain. new max is 4
SDD size :49 after 52
Reachability property qltransition_2820 is true.
Reachability property qltransition_2818 is true.
Reachability property qltransition_2816 is true.
Reachability property qltransition_2815 is true.
Reachability property qltransition_2687 is true.
Reachability property qltransition_2357 is true.
Reachability property qltransition_2336 is true.
Reachability property qltransition_2315 is true.
Reachability property qltransition_2085 is true.
Reachability property qltransition_1854 is true.
Reachability property qltransition_1623 is true.
Reachability property qltransition_1392 is true.
Reachability property qltransition_1161 is true.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 235/235 constraints. Problems are: Problem set: 0 solved, 1773 unsolved
Reachability property qltransition_930 is true.
SMT process timed out in 7823ms, After SMT, problems are : Problem set: 1 solved, 1772 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 235 out of 517 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 517/517 places, 3014/3014 transitions.
Reachability property qltransition_699 is true.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 480 transition count 2977
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 480 transition count 2977
Reachability property qltransition_468 is true.
Applied a total of 74 rules in 138 ms. Remains 480 /517 variables (removed 37) and now considering 2977/3014 (removed 37) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 152 ms. Remains : 480/517 places, 2977/3014 transitions.
Reachability property qltransition_47 is true.
Reachability property qltransition_26 is true.
Reachability property qltransition_5 is true.
SDD proceeding with computation,2905 properties remain. new max is 4
SDD size :52 after 113
SDD proceeding with computation,2905 properties remain. new max is 8
SDD size :113 after 121
SDD proceeding with computation,2905 properties remain. new max is 16
SDD size :121 after 124
Reachability property qltransition_2686 is true.
SDD proceeding with computation,2904 properties remain. new max is 16
SDD size :124 after 130
Reachability property qltransition_278 is true.
Reachability property qltransition_277 is true.
Reachability property qltransition_276 is true.
SDD proceeding with computation,2901 properties remain. new max is 16
SDD size :130 after 153
SDD proceeding with computation,2901 properties remain. new max is 32
SDD size :153 after 155
Reachability property qltransition_2685 is true.
SDD proceeding with computation,2900 properties remain. new max is 32
SDD size :155 after 160
Reachability property qltransition_2684 is true.
Reachability property qltransition_254 is true.
SDD proceeding with computation,2898 properties remain. new max is 32
SDD size :160 after 164
Reachability property qltransition_255 is true.
SDD proceeding with computation,2897 properties remain. new max is 32
SDD size :164 after 170
Reachability property qltransition_256 is true.
SDD proceeding with computation,2896 properties remain. new max is 32
SDD size :170 after 176
SDD proceeding with computation,2896 properties remain. new max is 64
SDD size :176 after 181
Reachability property qltransition_257 is true.
SDD proceeding with computation,2895 properties remain. new max is 64
SDD size :181 after 207
Reachability property qltransition_3002 is true.
Reachability property qltransition_2822 is true.
Reachability property qltransition_2787 is true.
Reachability property qltransition_2688 is true.
Reachability property qltransition_69 is true.
Reachability property qltransition_68 is true.
Reachability property qltransition_67 is true.
SDD proceeding with computation,2888 properties remain. new max is 64
SDD size :207 after 239
Reachability property qltransition_2802 is true.
Reachability property qltransition_2677 is true.
Reachability property qltransition_2358 is true.
Reachability property qltransition_2337 is true.
Reachability property qltransition_2316 is true.
Reachability property qltransition_2086 is true.
Reachability property qltransition_1855 is true.
Reachability property qltransition_1624 is true.
Reachability property qltransition_1393 is true.
Reachability property qltransition_1162 is true.
Reachability property qltransition_931 is true.
Reachability property qltransition_700 is true.
Reachability property qltransition_469 is true.
Reachability property qltransition_279 is true.
Reachability property qltransition_258 is true.
Reachability property qltransition_237 is true.
SDD proceeding with computation,2872 properties remain. new max is 64
SDD size :239 after 280
SDD proceeding with computation,2872 properties remain. new max is 128
SDD size :280 after 291
Reachability property qltransition_2842 is true.
Reachability property qltransition_2840 is true.
Reachability property qltransition_2838 is true.
Reachability property qltransition_2836 is true.
Reachability property qltransition_2835 is true.
Reachability property qltransition_2698 is true.
Reachability property qltransition_2697 is true.
Reachability property qltransition_2359 is true.
Reachability property qltransition_2338 is true.
Reachability property qltransition_2317 is true.
Reachability property qltransition_2087 is true.
Reachability property qltransition_1856 is true.
Reachability property qltransition_1625 is true.
Reachability property qltransition_1394 is true.
Reachability property qltransition_1163 is true.
Reachability property qltransition_932 is true.
Reachability property qltransition_701 is true.
Reachability property qltransition_280 is true.
Reachability property qltransition_259 is true.
Reachability property qltransition_238 is true.
Reachability property qltransition_70 is true.
Reachability property qltransition_48 is true.
Reachability property qltransition_27 is true.
Reachability property qltransition_6 is true.
SDD proceeding with computation,2848 properties remain. new max is 128
SDD size :291 after 766
Reachability property qltransition_510 is true.
Reachability property qltransition_509 is true.
Reachability property qltransition_508 is true.
Reachability property qltransition_507 is true.
SDD proceeding with computation,2844 properties remain. new max is 128
SDD size :766 after 879
Reachability property qltransition_2696 is true.
Reachability property qltransition_2695 is true.
Reachability property qltransition_485 is true.
SDD proceeding with computation,2841 properties remain. new max is 128
SDD size :879 after 922
Reachability property qltransition_489 is true.
Reachability property qltransition_488 is true.
Reachability property qltransition_487 is true.
Reachability property qltransition_486 is true.
SDD proceeding with computation,2837 properties remain. new max is 128
SDD size :922 after 1085
Reachability property qltransition_2699 is true.
SDD proceeding with computation,2836 properties remain. new max is 128
SDD size :1085 after 1283
Reachability property qltransition_2380 is true.
Reachability property qltransition_2379 is true.
Reachability property qltransition_2378 is true.
Reachability property qltransition_2377 is true.
Reachability property qltransition_511 is true.
Reachability property qltransition_490 is true.
SDD proceeding with computation,2830 properties remain. new max is 128
SDD size :1283 after 1437
SDD proceeding with computation,2830 properties remain. new max is 256
SDD size :1437 after 1462
Reachability property qltransition_2862 is true.
Reachability property qltransition_2860 is true.
Reachability property qltransition_2858 is true.
Reachability property qltransition_2856 is true.
Reachability property qltransition_2855 is true.
Reachability property qltransition_2381 is true.
Reachability property qltransition_2360 is true.
Reachability property qltransition_2339 is true.
Reachability property qltransition_2318 is true.
Reachability property qltransition_2088 is true.
Reachability property qltransition_1857 is true.
Reachability property qltransition_1626 is true.
Reachability property qltransition_1395 is true.
Reachability property qltransition_1164 is true.
Reachability property qltransition_933 is true.
Reachability property qltransition_512 is true.
Reachability property qltransition_491 is true.
Reachability property qltransition_470 is true.
Reachability property qltransition_281 is true.
Reachability property qltransition_260 is true.
Reachability property qltransition_239 is true.
Reachability property qltransition_71 is true.
Reachability property qltransition_50 is true.
Reachability property qltransition_49 is true.
Reachability property qltransition_29 is true.
Reachability property qltransition_28 is true.
Reachability property qltransition_8 is true.
Reachability property qltransition_7 is true.
SDD proceeding with computation,2802 properties remain. new max is 256
SDD size :1462 after 3716
Reachability property qltransition_2709 is true.
SDD proceeding with computation,2801 properties remain. new max is 256
SDD size :3716 after 4522
RANDOM walk for 1361533 steps (4 resets) in 120004 ms. (11 steps per ms) remains 1109/1772 properties
BEST_FIRST walk for 4001 steps (8 resets) in 109 ms. (36 steps per ms) remains 1107/1109 properties
BEST_FIRST walk for 4002 steps (8 resets) in 108 ms. (36 steps per ms) remains 1107/1107 properties
BEST_FIRST walk for 4003 steps (8 resets) in 94 ms. (42 steps per ms) remains 1107/1107 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 1104/1107 properties
BEST_FIRST walk for 4002 steps (8 resets) in 96 ms. (41 steps per ms) remains 1101/1104 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 1098/1101 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 1096/1098 properties
BEST_FIRST walk for 4002 steps (8 resets) in 54 ms. (72 steps per ms) remains 977/1096 properties
BEST_FIRST walk for 4003 steps (8 resets) in 115 ms. (34 steps per ms) remains 976/977 properties
BEST_FIRST walk for 4002 steps (8 resets) in 130 ms. (30 steps per ms) remains 976/976 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 866/976 properties
BEST_FIRST walk for 4003 steps (8 resets) in 56 ms. (70 steps per ms) remains 750/866 properties
BEST_FIRST walk for 4003 steps (8 resets) in 138 ms. (28 steps per ms) remains 748/750 properties
BEST_FIRST walk for 4003 steps (8 resets) in 96 ms. (41 steps per ms) remains 747/748 properties
BEST_FIRST walk for 4002 steps (8 resets) in 102 ms. (38 steps per ms) remains 747/747 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 747/747 properties
BEST_FIRST walk for 4002 steps (8 resets) in 102 ms. (38 steps per ms) remains 747/747 properties
BEST_FIRST walk for 4003 steps (8 resets) in 101 ms. (39 steps per ms) remains 747/747 properties
BEST_FIRST walk for 4001 steps (8 resets) in 107 ms. (37 steps per ms) remains 747/747 properties
BEST_FIRST walk for 4003 steps (8 resets) in 101 ms. (39 steps per ms) remains 747/747 properties
BEST_FIRST walk for 4003 steps (8 resets) in 105 ms. (37 steps per ms) remains 746/747 properties
BEST_FIRST walk for 4003 steps (8 resets) in 88 ms. (44 steps per ms) remains 746/746 properties
Reachability property qltransition_2708 is true.
BEST_FIRST walk for 4003 steps (8 resets) in 82 ms. (48 steps per ms) remains 746/746 properties
BEST_FIRST walk for 4002 steps (8 resets) in 97 ms. (40 steps per ms) remains 746/746 properties
BEST_FIRST walk for 4002 steps (8 resets) in 38 ms. (102 steps per ms) remains 676/746 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 658/676 properties
BEST_FIRST walk for 4001 steps (8 resets) in 71 ms. (55 steps per ms) remains 629/658 properties
BEST_FIRST walk for 4003 steps (8 resets) in 76 ms. (51 steps per ms) remains 628/629 properties
BEST_FIRST walk for 4003 steps (8 resets) in 76 ms. (51 steps per ms) remains 628/628 properties
BEST_FIRST walk for 4003 steps (8 resets) in 78 ms. (50 steps per ms) remains 628/628 properties
BEST_FIRST walk for 4003 steps (8 resets) in 68 ms. (58 steps per ms) remains 628/628 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 628/628 properties
BEST_FIRST walk for 4003 steps (8 resets) in 75 ms. (52 steps per ms) remains 628/628 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 628/628 properties
BEST_FIRST walk for 4002 steps (8 resets) in 73 ms. (54 steps per ms) remains 628/628 properties
BEST_FIRST walk for 4001 steps (8 resets) in 70 ms. (56 steps per ms) remains 628/628 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 625/628 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 623/625 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 564/623 properties
BEST_FIRST walk for 4002 steps (8 resets) in 77 ms. (51 steps per ms) remains 564/564 properties
BEST_FIRST walk for 4002 steps (8 resets) in 69 ms. (57 steps per ms) remains 564/564 properties
BEST_FIRST walk for 4000 steps (8 resets) in 82 ms. (48 steps per ms) remains 560/564 properties
BEST_FIRST walk for 4001 steps (8 resets) in 73 ms. (54 steps per ms) remains 560/560 properties
BEST_FIRST walk for 4003 steps (8 resets) in 75 ms. (52 steps per ms) remains 560/560 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 560/560 properties
BEST_FIRST walk for 4001 steps (8 resets) in 81 ms. (48 steps per ms) remains 560/560 properties
BEST_FIRST walk for 4002 steps (8 resets) in 86 ms. (46 steps per ms) remains 560/560 properties
BEST_FIRST walk for 4003 steps (8 resets) in 85 ms. (46 steps per ms) remains 560/560 properties
BEST_FIRST walk for 4003 steps (8 resets) in 78 ms. (50 steps per ms) remains 560/560 properties
BEST_FIRST walk for 4003 steps (8 resets) in 77 ms. (51 steps per ms) remains 560/560 properties
BEST_FIRST walk for 4000 steps (8 resets) in 68 ms. (57 steps per ms) remains 560/560 properties
BEST_FIRST walk for 4003 steps (8 resets) in 67 ms. (58 steps per ms) remains 560/560 properties
BEST_FIRST walk for 4002 steps (8 resets) in 68 ms. (58 steps per ms) remains 560/560 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 560/560 properties
Reachability property qltransition_742 is true.
Reachability property qltransition_741 is true.
Reachability property qltransition_740 is true.
BEST_FIRST walk for 4003 steps (8 resets) in 59 ms. (66 steps per ms) remains 560/560 properties
Reachability property qltransition_739 is true.
Reachability property qltransition_738 is true.
BEST_FIRST walk for 4002 steps (8 resets) in 56 ms. (70 steps per ms) remains 560/560 properties
BEST_FIRST walk for 4003 steps (8 resets) in 72 ms. (54 steps per ms) remains 560/560 properties
BEST_FIRST walk for 4000 steps (8 resets) in 63 ms. (62 steps per ms) remains 560/560 properties
BEST_FIRST walk for 4001 steps (8 resets) in 55 ms. (71 steps per ms) remains 560/560 properties
BEST_FIRST walk for 4002 steps (8 resets) in 75 ms. (52 steps per ms) remains 560/560 properties
BEST_FIRST walk for 4001 steps (8 resets) in 61 ms. (64 steps per ms) remains 560/560 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 540/560 properties
BEST_FIRST walk for 4003 steps (8 resets) in 53 ms. (74 steps per ms) remains 539/540 properties
BEST_FIRST walk for 4000 steps (8 resets) in 65 ms. (60 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4002 steps (8 resets) in 55 ms. (71 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4003 steps (8 resets) in 70 ms. (56 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4003 steps (8 resets) in 61 ms. (64 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4001 steps (8 resets) in 65 ms. (60 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4002 steps (8 resets) in 66 ms. (59 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4003 steps (8 resets) in 55 ms. (71 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 496/539 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 461/496 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 450/461 properties
BEST_FIRST walk for 4003 steps (8 resets) in 46 ms. (85 steps per ms) remains 449/450 properties
BEST_FIRST walk for 4002 steps (8 resets) in 43 ms. (90 steps per ms) remains 449/449 properties
BEST_FIRST walk for 4000 steps (8 resets) in 54 ms. (72 steps per ms) remains 449/449 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 449/449 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 449/449 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 449/449 properties
BEST_FIRST walk for 4003 steps (8 resets) in 52 ms. (75 steps per ms) remains 449/449 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 449/449 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 449/449 properties
BEST_FIRST walk for 4001 steps (8 resets) in 61 ms. (64 steps per ms) remains 449/449 properties
BEST_FIRST walk for 4003 steps (8 resets) in 65 ms. (60 steps per ms) remains 449/449 properties
BEST_FIRST walk for 4003 steps (8 resets) in 59 ms. (66 steps per ms) remains 443/449 properties
BEST_FIRST walk for 4002 steps (8 resets) in 49 ms. (80 steps per ms) remains 440/443 properties
BEST_FIRST walk for 4002 steps (8 resets) in 48 ms. (81 steps per ms) remains 440/440 properties
BEST_FIRST walk for 4003 steps (8 resets) in 61 ms. (64 steps per ms) remains 440/440 properties
BEST_FIRST walk for 4003 steps (8 resets) in 45 ms. (87 steps per ms) remains 440/440 properties
BEST_FIRST walk for 4001 steps (8 resets) in 58 ms. (67 steps per ms) remains 440/440 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 440/440 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 437/440 properties
BEST_FIRST walk for 4002 steps (8 resets) in 41 ms. (95 steps per ms) remains 437/437 properties
BEST_FIRST walk for 4002 steps (8 resets) in 55 ms. (71 steps per ms) remains 437/437 properties
BEST_FIRST walk for 4003 steps (8 resets) in 58 ms. (67 steps per ms) remains 437/437 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 steps per ms) remains 437/437 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 437/437 properties
BEST_FIRST walk for 4002 steps (8 resets) in 32 ms. (121 steps per ms) remains 437/437 properties
BEST_FIRST walk for 4002 steps (8 resets) in 37 ms. (105 steps per ms) remains 437/437 properties
BEST_FIRST walk for 4002 steps (8 resets) in 32 ms. (121 steps per ms) remains 437/437 properties
BEST_FIRST walk for 4001 steps (8 resets) in 44 ms. (88 steps per ms) remains 437/437 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 437/437 properties
BEST_FIRST walk for 4000 steps (8 resets) in 63 ms. (62 steps per ms) remains 436/437 properties
BEST_FIRST walk for 4003 steps (8 resets) in 59 ms. (66 steps per ms) remains 436/436 properties
BEST_FIRST walk for 4002 steps (8 resets) in 53 ms. (74 steps per ms) remains 436/436 properties
BEST_FIRST walk for 4003 steps (8 resets) in 55 ms. (71 steps per ms) remains 436/436 properties
BEST_FIRST walk for 4002 steps (8 resets) in 50 ms. (78 steps per ms) remains 436/436 properties
BEST_FIRST walk for 4003 steps (8 resets) in 46 ms. (85 steps per ms) remains 436/436 properties
BEST_FIRST walk for 4002 steps (8 resets) in 62 ms. (63 steps per ms) remains 436/436 properties
BEST_FIRST walk for 4003 steps (8 resets) in 56 ms. (70 steps per ms) remains 425/436 properties
BEST_FIRST walk for 4001 steps (8 resets) in 52 ms. (75 steps per ms) remains 425/425 properties
BEST_FIRST walk for 4002 steps (8 resets) in 59 ms. (66 steps per ms) remains 425/425 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 425/425 properties
BEST_FIRST walk for 4002 steps (8 resets) in 26 ms. (148 steps per ms) remains 424/425 properties
BEST_FIRST walk for 4003 steps (8 resets) in 60 ms. (65 steps per ms) remains 424/424 properties
BEST_FIRST walk for 4003 steps (8 resets) in 60 ms. (65 steps per ms) remains 424/424 properties
BEST_FIRST walk for 4002 steps (8 resets) in 61 ms. (64 steps per ms) remains 424/424 properties
BEST_FIRST walk for 4002 steps (8 resets) in 54 ms. (72 steps per ms) remains 424/424 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 417/424 properties
BEST_FIRST walk for 4003 steps (8 resets) in 50 ms. (78 steps per ms) remains 417/417 properties
BEST_FIRST walk for 4003 steps (8 resets) in 56 ms. (70 steps per ms) remains 417/417 properties
BEST_FIRST walk for 4003 steps (8 resets) in 59 ms. (66 steps per ms) remains 417/417 properties
BEST_FIRST walk for 4002 steps (8 resets) in 52 ms. (75 steps per ms) remains 417/417 properties
BEST_FIRST walk for 4003 steps (8 resets) in 53 ms. (74 steps per ms) remains 417/417 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 416/417 properties
BEST_FIRST walk for 4002 steps (8 resets) in 64 ms. (61 steps per ms) remains 415/416 properties
BEST_FIRST walk for 4002 steps (8 resets) in 55 ms. (71 steps per ms) remains 415/415 properties
BEST_FIRST walk for 4001 steps (8 resets) in 58 ms. (67 steps per ms) remains 415/415 properties
BEST_FIRST walk for 4003 steps (8 resets) in 53 ms. (74 steps per ms) remains 415/415 properties
BEST_FIRST walk for 4002 steps (8 resets) in 55 ms. (71 steps per ms) remains 415/415 properties
BEST_FIRST walk for 4002 steps (8 resets) in 58 ms. (67 steps per ms) remains 415/415 properties
BEST_FIRST walk for 4003 steps (8 resets) in 45 ms. (87 steps per ms) remains 415/415 properties
BEST_FIRST walk for 4002 steps (8 resets) in 39 ms. (100 steps per ms) remains 415/415 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 415/415 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 415/415 properties
BEST_FIRST walk for 4002 steps (8 resets) in 45 ms. (87 steps per ms) remains 415/415 properties
BEST_FIRST walk for 4003 steps (8 resets) in 52 ms. (75 steps per ms) remains 415/415 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 415/415 properties
BEST_FIRST walk for 4003 steps (8 resets) in 50 ms. (78 steps per ms) remains 415/415 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 415/415 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 412/415 properties
BEST_FIRST walk for 4002 steps (8 resets) in 55 ms. (71 steps per ms) remains 412/412 properties
BEST_FIRST walk for 4002 steps (8 resets) in 52 ms. (75 steps per ms) remains 412/412 properties
BEST_FIRST walk for 4001 steps (8 resets) in 47 ms. (83 steps per ms) remains 412/412 properties
BEST_FIRST walk for 4002 steps (8 resets) in 59 ms. (66 steps per ms) remains 412/412 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 412/412 properties
BEST_FIRST walk for 4003 steps (8 resets) in 53 ms. (74 steps per ms) remains 412/412 properties
BEST_FIRST walk for 4001 steps (8 resets) in 52 ms. (75 steps per ms) remains 412/412 properties
BEST_FIRST walk for 4002 steps (8 resets) in 54 ms. (72 steps per ms) remains 412/412 properties
BEST_FIRST walk for 4002 steps (8 resets) in 55 ms. (71 steps per ms) remains 412/412 properties
BEST_FIRST walk for 4002 steps (8 resets) in 52 ms. (75 steps per ms) remains 412/412 properties
BEST_FIRST walk for 4002 steps (8 resets) in 47 ms. (83 steps per ms) remains 412/412 properties
BEST_FIRST walk for 4003 steps (8 resets) in 65 ms. (60 steps per ms) remains 412/412 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 steps per ms) remains 384/412 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 384/384 properties
BEST_FIRST walk for 4003 steps (8 resets) in 47 ms. (83 steps per ms) remains 384/384 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 384/384 properties
BEST_FIRST walk for 4001 steps (8 resets) in 49 ms. (80 steps per ms) remains 383/384 properties
BEST_FIRST walk for 4003 steps (8 resets) in 45 ms. (87 steps per ms) remains 383/383 properties
BEST_FIRST walk for 4002 steps (8 resets) in 48 ms. (81 steps per ms) remains 383/383 properties
BEST_FIRST walk for 4003 steps (8 resets) in 50 ms. (78 steps per ms) remains 383/383 properties
BEST_FIRST walk for 4001 steps (8 resets) in 43 ms. (90 steps per ms) remains 383/383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 383/383 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 383/383 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 383/383 properties
BEST_FIRST walk for 4001 steps (8 resets) in 36 ms. (108 steps per ms) remains 383/383 properties
BEST_FIRST walk for 4002 steps (8 resets) in 50 ms. (78 steps per ms) remains 383/383 properties
BEST_FIRST walk for 4002 steps (8 resets) in 46 ms. (85 steps per ms) remains 383/383 properties
BEST_FIRST walk for 4001 steps (8 resets) in 46 ms. (85 steps per ms) remains 383/383 properties
BEST_FIRST walk for 4001 steps (8 resets) in 40 ms. (97 steps per ms) remains 376/383 properties
BEST_FIRST walk for 4002 steps (8 resets) in 49 ms. (80 steps per ms) remains 376/376 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 376/376 properties
BEST_FIRST walk for 4003 steps (8 resets) in 48 ms. (81 steps per ms) remains 376/376 properties
BEST_FIRST walk for 4003 steps (8 resets) in 51 ms. (76 steps per ms) remains 376/376 properties
BEST_FIRST walk for 4003 steps (8 resets) in 49 ms. (80 steps per ms) remains 376/376 properties
BEST_FIRST walk for 4003 steps (8 resets) in 49 ms. (80 steps per ms) remains 376/376 properties
BEST_FIRST walk for 4002 steps (8 resets) in 40 ms. (97 steps per ms) remains 376/376 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 376/376 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 350/376 properties
BEST_FIRST walk for 4003 steps (8 resets) in 45 ms. (87 steps per ms) remains 350/350 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 350/350 properties
BEST_FIRST walk for 4001 steps (8 resets) in 49 ms. (80 steps per ms) remains 350/350 properties
BEST_FIRST walk for 4002 steps (8 resets) in 52 ms. (75 steps per ms) remains 350/350 properties
BEST_FIRST walk for 4003 steps (8 resets) in 54 ms. (72 steps per ms) remains 350/350 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 350/350 properties
BEST_FIRST walk for 4002 steps (8 resets) in 41 ms. (95 steps per ms) remains 347/350 properties
BEST_FIRST walk for 4002 steps (8 resets) in 50 ms. (78 steps per ms) remains 347/347 properties
BEST_FIRST walk for 4002 steps (8 resets) in 42 ms. (93 steps per ms) remains 347/347 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 347/347 properties
BEST_FIRST walk for 4001 steps (8 resets) in 43 ms. (90 steps per ms) remains 347/347 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 347/347 properties
BEST_FIRST walk for 4001 steps (8 resets) in 40 ms. (97 steps per ms) remains 347/347 properties
BEST_FIRST walk for 4001 steps (8 resets) in 41 ms. (95 steps per ms) remains 347/347 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 347/347 properties
BEST_FIRST walk for 4003 steps (8 resets) in 43 ms. (90 steps per ms) remains 347/347 properties
BEST_FIRST walk for 4002 steps (8 resets) in 47 ms. (83 steps per ms) remains 347/347 properties
BEST_FIRST walk for 4003 steps (8 resets) in 53 ms. (74 steps per ms) remains 347/347 properties
BEST_FIRST walk for 4000 steps (8 resets) in 51 ms. (76 steps per ms) remains 347/347 properties
BEST_FIRST walk for 4001 steps (8 resets) in 30 ms. (129 steps per ms) remains 347/347 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 347/347 properties
BEST_FIRST walk for 4001 steps (8 resets) in 38 ms. (102 steps per ms) remains 347/347 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 347/347 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 347/347 properties
BEST_FIRST walk for 4002 steps (8 resets) in 36 ms. (108 steps per ms) remains 347/347 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 347/347 properties
BEST_FIRST walk for 4001 steps (8 resets) in 51 ms. (76 steps per ms) remains 347/347 properties
BEST_FIRST walk for 4002 steps (8 resets) in 36 ms. (108 steps per ms) remains 347/347 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 347/347 properties
BEST_FIRST walk for 4003 steps (8 resets) in 50 ms. (78 steps per ms) remains 347/347 properties
BEST_FIRST walk for 4002 steps (8 resets) in 47 ms. (83 steps per ms) remains 347/347 properties
BEST_FIRST walk for 4001 steps (8 resets) in 46 ms. (85 steps per ms) remains 347/347 properties
BEST_FIRST walk for 4001 steps (8 resets) in 49 ms. (80 steps per ms) remains 347/347 properties
BEST_FIRST walk for 4002 steps (8 resets) in 47 ms. (83 steps per ms) remains 347/347 properties
BEST_FIRST walk for 4001 steps (8 resets) in 48 ms. (81 steps per ms) remains 347/347 properties
BEST_FIRST walk for 4001 steps (8 resets) in 41 ms. (95 steps per ms) remains 347/347 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 346/347 properties
SDD proceeding with computation,2795 properties remain. new max is 256
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 346/346 properties
SDD size :4522 after 5123
BEST_FIRST walk for 4002 steps (8 resets) in 43 ms. (90 steps per ms) remains 346/346 properties
BEST_FIRST walk for 4002 steps (8 resets) in 43 ms. (90 steps per ms) remains 346/346 properties
BEST_FIRST walk for 4002 steps (8 resets) in 40 ms. (97 steps per ms) remains 346/346 properties
BEST_FIRST walk for 4002 steps (8 resets) in 37 ms. (105 steps per ms) remains 346/346 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 steps per ms) remains 346/346 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 346/346 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 346/346 properties
BEST_FIRST walk for 4002 steps (8 resets) in 33 ms. (117 steps per ms) remains 346/346 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 346/346 properties
BEST_FIRST walk for 4002 steps (8 resets) in 48 ms. (81 steps per ms) remains 346/346 properties
BEST_FIRST walk for 4002 steps (8 resets) in 49 ms. (80 steps per ms) remains 346/346 properties
BEST_FIRST walk for 4003 steps (8 resets) in 51 ms. (76 steps per ms) remains 346/346 properties
BEST_FIRST walk for 4003 steps (8 resets) in 48 ms. (81 steps per ms) remains 346/346 properties
BEST_FIRST walk for 4003 steps (8 resets) in 47 ms. (83 steps per ms) remains 346/346 properties
BEST_FIRST walk for 4002 steps (8 resets) in 34 ms. (114 steps per ms) remains 346/346 properties
BEST_FIRST walk for 4003 steps (8 resets) in 45 ms. (87 steps per ms) remains 346/346 properties
BEST_FIRST walk for 4002 steps (8 resets) in 50 ms. (78 steps per ms) remains 346/346 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 346/346 properties
BEST_FIRST walk for 4001 steps (8 resets) in 51 ms. (76 steps per ms) remains 346/346 properties
BEST_FIRST walk for 4002 steps (8 resets) in 50 ms. (78 steps per ms) remains 346/346 properties
BEST_FIRST walk for 4003 steps (8 resets) in 43 ms. (90 steps per ms) remains 346/346 properties
BEST_FIRST walk for 4001 steps (8 resets) in 43 ms. (90 steps per ms) remains 346/346 properties
BEST_FIRST walk for 4001 steps (8 resets) in 52 ms. (75 steps per ms) remains 346/346 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 steps per ms) remains 346/346 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 steps per ms) remains 346/346 properties
BEST_FIRST walk for 4002 steps (8 resets) in 40 ms. (97 steps per ms) remains 346/346 properties
BEST_FIRST walk for 4002 steps (8 resets) in 46 ms. (85 steps per ms) remains 346/346 properties
BEST_FIRST walk for 4003 steps (8 resets) in 47 ms. (83 steps per ms) remains 346/346 properties
BEST_FIRST walk for 4001 steps (8 resets) in 51 ms. (76 steps per ms) remains 339/346 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 339/339 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 337/339 properties
BEST_FIRST walk for 4003 steps (8 resets) in 51 ms. (76 steps per ms) remains 336/337 properties
BEST_FIRST walk for 4002 steps (8 resets) in 52 ms. (75 steps per ms) remains 336/336 properties
BEST_FIRST walk for 4003 steps (8 resets) in 46 ms. (85 steps per ms) remains 336/336 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 336/336 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 336/336 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 336/336 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 336/336 properties
BEST_FIRST walk for 4002 steps (8 resets) in 47 ms. (83 steps per ms) remains 336/336 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 336/336 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 336/336 properties
BEST_FIRST walk for 4002 steps (8 resets) in 54 ms. (72 steps per ms) remains 336/336 properties
BEST_FIRST walk for 4001 steps (8 resets) in 57 ms. (68 steps per ms) remains 336/336 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 336/336 properties
BEST_FIRST walk for 4003 steps (8 resets) in 41 ms. (95 steps per ms) remains 336/336 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 336/336 properties
BEST_FIRST walk for 4001 steps (8 resets) in 49 ms. (80 steps per ms) remains 336/336 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 336/336 properties
BEST_FIRST walk for 4001 steps (8 resets) in 53 ms. (74 steps per ms) remains 336/336 properties
Reachability property qltransition_2710 is true.
BEST_FIRST walk for 4003 steps (8 resets) in 49 ms. (80 steps per ms) remains 330/336 properties
BEST_FIRST walk for 4002 steps (8 resets) in 60 ms. (65 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4000 steps (8 resets) in 58 ms. (67 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4001 steps (8 resets) in 35 ms. (111 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4001 steps (8 resets) in 46 ms. (85 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4003 steps (8 resets) in 49 ms. (80 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4002 steps (8 resets) in 30 ms. (129 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4003 steps (8 resets) in 59 ms. (66 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4003 steps (8 resets) in 47 ms. (83 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4001 steps (8 resets) in 54 ms. (72 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4002 steps (8 resets) in 51 ms. (76 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4002 steps (8 resets) in 57 ms. (69 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4002 steps (8 resets) in 41 ms. (95 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4001 steps (8 resets) in 47 ms. (83 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4001 steps (8 resets) in 33 ms. (117 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4002 steps (8 resets) in 34 ms. (114 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4002 steps (8 resets) in 44 ms. (88 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4002 steps (8 resets) in 40 ms. (97 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4003 steps (8 resets) in 48 ms. (81 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4001 steps (8 resets) in 37 ms. (105 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4003 steps (8 resets) in 50 ms. (78 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4002 steps (8 resets) in 46 ms. (85 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4002 steps (8 resets) in 52 ms. (75 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4002 steps (8 resets) in 48 ms. (81 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4003 steps (8 resets) in 54 ms. (72 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 330/330 properties
SDD proceeding with computation,2794 properties remain. new max is 256
SDD size :5123 after 5670
BEST_FIRST walk for 4002 steps (8 resets) in 53 ms. (74 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4001 steps (8 resets) in 53 ms. (74 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4003 steps (8 resets) in 50 ms. (78 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4002 steps (8 resets) in 52 ms. (75 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4003 steps (8 resets) in 48 ms. (81 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4002 steps (8 resets) in 40 ms. (97 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4002 steps (8 resets) in 45 ms. (87 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4003 steps (8 resets) in 55 ms. (71 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4001 steps (8 resets) in 38 ms. (102 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4001 steps (8 resets) in 42 ms. (93 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4003 steps (8 resets) in 45 ms. (87 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4002 steps (8 resets) in 47 ms. (83 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4001 steps (8 resets) in 39 ms. (100 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 330/330 properties
BEST_FIRST walk for 4001 steps (8 resets) in 49 ms. (80 steps per ms) remains 330/330 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5409882312146045106.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4672241037031366958.kers'
[2026-05-24 20:22:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5409882312146045106.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4672241037031366958.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 2977 rows 480 cols 11520 entries
Finished phase 1 with 304 SingleSign rule and 152 generalized
[2026-05-24 20:22:51] [INFO ] Computed 24 invariants in 11 ms
Computed 24 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-4672241037031366958.kers
Total runtime 14 ms.
[2026-05-24 20:22:51] [INFO ] State equation strengthened by 183 read => feed constraints.
Reachability property qltransition_743 is true.
SDD proceeding with computation,2793 properties remain. new max is 256
SDD size :5670 after 5996
Reachability property qltransition_2707 is true.
Reachability property qltransition_2706 is true.
Reachability property qltransition_719 is true.
Reachability property qltransition_718 is true.
Reachability property qltransition_717 is true.
Reachability property qltransition_716 is true.
SDD proceeding with computation,2787 properties remain. new max is 256
SDD size :5996 after 6221
Reachability property qltransition_721 is true.
Reachability property qltransition_720 is true.
SDD proceeding with computation,2785 properties remain. new max is 256
SDD size :6221 after 6560
Reachability property qltransition_722 is true.
SDD proceeding with computation,2784 properties remain. new max is 256
SDD size :6560 after 7692
SDD proceeding with computation,2784 properties remain. new max is 512
SDD size :7692 after 8158
Reachability property qltransition_302 is true.
Reachability property qltransition_301 is true.
Reachability property qltransition_300 is true.
Reachability property qltransition_299 is true.
Reachability property qltransition_298 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/155 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 330 unsolved
SDD proceeding with computation,2779 properties remain. new max is 512
SDD size :8158 after 8874
At refinement iteration 1 (OVERLAPS) 322/477 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/477 variables, 8/21 constraints. Problems are: Problem set: 0 solved, 330 unsolved
Reachability property qltransition_2882 is true.
Reachability property qltransition_2880 is true.
Reachability property qltransition_2878 is true.
Reachability property qltransition_2876 is true.
Reachability property qltransition_2875 is true.
Reachability property qltransition_2382 is true.
Reachability property qltransition_2361 is true.
Reachability property qltransition_2340 is true.
Reachability property qltransition_2319 is true.
Reachability property qltransition_2089 is true.
Reachability property qltransition_1858 is true.
Reachability property qltransition_1627 is true.
Reachability property qltransition_1396 is true.
Reachability property qltransition_1165 is true.
Reachability property qltransition_744 is true.
Reachability property qltransition_723 is true.
Reachability property qltransition_702 is true.
Reachability property qltransition_513 is true.
Reachability property qltransition_492 is true.
Reachability property qltransition_471 is true.
Reachability property qltransition_303 is true.
Reachability property qltransition_282 is true.
Reachability property qltransition_261 is true.
Reachability property qltransition_240 is true.
Reachability property qltransition_72 is true.
Reachability property qltransition_51 is true.
Reachability property qltransition_30 is true.
Reachability property qltransition_9 is true.
SDD proceeding with computation,2751 properties remain. new max is 512
SDD size :8874 after 22370
Reachability property qltransition_2720 is true.
SDD proceeding with computation,2750 properties remain. new max is 512
SDD size :22370 after 27531
Reachability property qltransition_2721 is true.
SDD proceeding with computation,2749 properties remain. new max is 512
SDD size :27531 after 29348
Reachability property qltransition_2719 is true.
SDD proceeding with computation,2748 properties remain. new max is 512
SDD size :29348 after 31747
At refinement iteration 3 (INCLUDED_ONLY) 0/477 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 4 (OVERLAPS) 3/480 variables, 3/24 constraints. Problems are: Problem set: 0 solved, 330 unsolved
Reachability property qltransition_974 is true.
Reachability property qltransition_973 is true.
Reachability property qltransition_972 is true.
Reachability property qltransition_971 is true.
Reachability property qltransition_970 is true.
Reachability property qltransition_969 is true.
SDD proceeding with computation,2742 properties remain. new max is 512
SDD size :31747 after 32409
Reachability property qltransition_975 is true.
SDD proceeding with computation,2741 properties remain. new max is 512
SDD size :32409 after 37477
SDD proceeding with computation,2741 properties remain. new max is 1024
SDD size :37477 after 38896
Reachability property qltransition_2718 is true.
Reachability property qltransition_2717 is true.
Reachability property qltransition_951 is true.
Reachability property qltransition_950 is true.
Reachability property qltransition_949 is true.
Reachability property qltransition_948 is true.
Reachability property qltransition_947 is true.
SDD proceeding with computation,2734 properties remain. new max is 1024
SDD size :38896 after 41875
Reachability property qltransition_954 is true.
Reachability property qltransition_953 is true.
Reachability property qltransition_952 is true.
SDD proceeding with computation,2731 properties remain. new max is 1024
SDD size :41875 after 48888
SDD proceeding with computation,2731 properties remain. new max is 2048
SDD size :48888 after 52717
At refinement iteration 5 (INCLUDED_ONLY) 0/480 variables, 18/42 constraints. Problems are: Problem set: 0 solved, 330 unsolved
SMT process timed out in 47718ms, After SMT, problems are : Problem set: 0 solved, 330 unsolved
Fused 330 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 155 out of 480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 480/480 places, 2977/2977 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 432 transition count 2829
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 432 transition count 2829
Applied a total of 96 rules in 90 ms. Remains 432 /480 variables (removed 48) and now considering 2829/2977 (removed 148) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 432/480 places, 2829/2977 transitions.
Reachability property qltransition_2902 is true.
Reachability property qltransition_2900 is true.
Reachability property qltransition_2898 is true.
Reachability property qltransition_2896 is true.
Reachability property qltransition_2895 is true.
Reachability property qltransition_2383 is true.
Reachability property qltransition_2362 is true.
Reachability property qltransition_2341 is true.
Reachability property qltransition_2320 is true.
Reachability property qltransition_976 is true.
Reachability property qltransition_955 is true.
Reachability property qltransition_934 is true.
Reachability property qltransition_745 is true.
Reachability property qltransition_724 is true.
Reachability property qltransition_703 is true.
Reachability property qltransition_514 is true.
Reachability property qltransition_493 is true.
Reachability property qltransition_472 is true.
Reachability property qltransition_304 is true.
Reachability property qltransition_283 is true.
Reachability property qltransition_262 is true.
Reachability property qltransition_241 is true.
Reachability property qltransition_73 is true.
Reachability property qltransition_52 is true.
Reachability property qltransition_31 is true.
Reachability property qltransition_10 is true.
SDD proceeding with computation,2705 properties remain. new max is 2048
SDD size :52717 after 147362
Reachability property qltransition_2732 is true.
Reachability property qltransition_2731 is true.
SDD proceeding with computation,2703 properties remain. new max is 2048
SDD size :147362 after 166675
RANDOM walk for 4000000 steps (8 resets) in 97618 ms. (40 steps per ms) remains 314/330 properties
BEST_FIRST walk for 40004 steps (8 resets) in 331 ms. (120 steps per ms) remains 314/314 properties
BEST_FIRST walk for 40002 steps (8 resets) in 277 ms. (143 steps per ms) remains 314/314 properties
BEST_FIRST walk for 40001 steps (8 resets) in 444 ms. (89 steps per ms) remains 314/314 properties
BEST_FIRST walk for 40002 steps (8 resets) in 419 ms. (95 steps per ms) remains 314/314 properties
BEST_FIRST walk for 40003 steps (8 resets) in 371 ms. (107 steps per ms) remains 314/314 properties
BEST_FIRST walk for 40002 steps (8 resets) in 410 ms. (97 steps per ms) remains 314/314 properties
BEST_FIRST walk for 40002 steps (8 resets) in 446 ms. (89 steps per ms) remains 314/314 properties
BEST_FIRST walk for 40002 steps (8 resets) in 373 ms. (106 steps per ms) remains 314/314 properties
BEST_FIRST walk for 40003 steps (8 resets) in 375 ms. (106 steps per ms) remains 314/314 properties
BEST_FIRST walk for 40004 steps (8 resets) in 426 ms. (93 steps per ms) remains 314/314 properties
BEST_FIRST walk for 40003 steps (8 resets) in 393 ms. (101 steps per ms) remains 314/314 properties
BEST_FIRST walk for 40003 steps (8 resets) in 382 ms. (104 steps per ms) remains 314/314 properties
BEST_FIRST walk for 40003 steps (8 resets) in 365 ms. (109 steps per ms) remains 314/314 properties
BEST_FIRST walk for 40004 steps (8 resets) in 500 ms. (79 steps per ms) remains 314/314 properties
BEST_FIRST walk for 40003 steps (8 resets) in 417 ms. (95 steps per ms) remains 314/314 properties
BEST_FIRST walk for 40002 steps (8 resets) in 459 ms. (86 steps per ms) remains 314/314 properties
BEST_FIRST walk for 40004 steps (8 resets) in 485 ms. (82 steps per ms) remains 314/314 properties
BEST_FIRST walk for 40004 steps (8 resets) in 434 ms. (91 steps per ms) remains 302/314 properties
BEST_FIRST walk for 40002 steps (8 resets) in 283 ms. (140 steps per ms) remains 302/302 properties
BEST_FIRST walk for 40002 steps (8 resets) in 339 ms. (117 steps per ms) remains 302/302 properties
BEST_FIRST walk for 40003 steps (8 resets) in 282 ms. (141 steps per ms) remains 302/302 properties
BEST_FIRST walk for 40002 steps (8 resets) in 413 ms. (96 steps per ms) remains 302/302 properties
BEST_FIRST walk for 40001 steps (8 resets) in 452 ms. (88 steps per ms) remains 302/302 properties
BEST_FIRST walk for 40001 steps (8 resets) in 435 ms. (91 steps per ms) remains 302/302 properties
BEST_FIRST walk for 40002 steps (8 resets) in 358 ms. (111 steps per ms) remains 302/302 properties
BEST_FIRST walk for 40003 steps (8 resets) in 381 ms. (104 steps per ms) remains 302/302 properties
BEST_FIRST walk for 40002 steps (8 resets) in 433 ms. (92 steps per ms) remains 302/302 properties
BEST_FIRST walk for 40002 steps (8 resets) in 374 ms. (106 steps per ms) remains 302/302 properties
BEST_FIRST walk for 40002 steps (8 resets) in 508 ms. (78 steps per ms) remains 302/302 properties
BEST_FIRST walk for 40003 steps (8 resets) in 405 ms. (98 steps per ms) remains 302/302 properties
BEST_FIRST walk for 40003 steps (8 resets) in 347 ms. (114 steps per ms) remains 302/302 properties
BEST_FIRST walk for 40003 steps (8 resets) in 429 ms. (93 steps per ms) remains 302/302 properties
BEST_FIRST walk for 40001 steps (8 resets) in 415 ms. (96 steps per ms) remains 302/302 properties
BEST_FIRST walk for 40002 steps (8 resets) in 395 ms. (101 steps per ms) remains 302/302 properties
BEST_FIRST walk for 40003 steps (8 resets) in 402 ms. (99 steps per ms) remains 302/302 properties
BEST_FIRST walk for 40003 steps (8 resets) in 389 ms. (102 steps per ms) remains 302/302 properties
BEST_FIRST walk for 40002 steps (8 resets) in 359 ms. (111 steps per ms) remains 301/302 properties
BEST_FIRST walk for 40002 steps (8 resets) in 413 ms. (96 steps per ms) remains 301/301 properties
BEST_FIRST walk for 40004 steps (8 resets) in 466 ms. (85 steps per ms) remains 301/301 properties
BEST_FIRST walk for 40003 steps (8 resets) in 390 ms. (102 steps per ms) remains 300/301 properties
BEST_FIRST walk for 40001 steps (8 resets) in 450 ms. (88 steps per ms) remains 300/300 properties
BEST_FIRST walk for 40003 steps (8 resets) in 274 ms. (145 steps per ms) remains 300/300 properties
BEST_FIRST walk for 40003 steps (8 resets) in 328 ms. (121 steps per ms) remains 300/300 properties
BEST_FIRST walk for 40004 steps (8 resets) in 281 ms. (141 steps per ms) remains 300/300 properties
BEST_FIRST walk for 40004 steps (8 resets) in 408 ms. (97 steps per ms) remains 300/300 properties
BEST_FIRST walk for 40002 steps (8 resets) in 425 ms. (93 steps per ms) remains 300/300 properties
BEST_FIRST walk for 40004 steps (8 resets) in 322 ms. (123 steps per ms) remains 300/300 properties
BEST_FIRST walk for 40003 steps (8 resets) in 430 ms. (92 steps per ms) remains 300/300 properties
BEST_FIRST walk for 40003 steps (8 resets) in 329 ms. (121 steps per ms) remains 300/300 properties
BEST_FIRST walk for 40002 steps (8 resets) in 342 ms. (116 steps per ms) remains 300/300 properties
BEST_FIRST walk for 40003 steps (8 resets) in 435 ms. (91 steps per ms) remains 300/300 properties
BEST_FIRST walk for 40002 steps (8 resets) in 364 ms. (109 steps per ms) remains 300/300 properties
BEST_FIRST walk for 40003 steps (8 resets) in 364 ms. (109 steps per ms) remains 300/300 properties
BEST_FIRST walk for 40004 steps (8 resets) in 390 ms. (102 steps per ms) remains 300/300 properties
BEST_FIRST walk for 40002 steps (8 resets) in 454 ms. (87 steps per ms) remains 300/300 properties
BEST_FIRST walk for 40003 steps (8 resets) in 377 ms. (105 steps per ms) remains 300/300 properties
BEST_FIRST walk for 40004 steps (8 resets) in 452 ms. (88 steps per ms) remains 300/300 properties
BEST_FIRST walk for 40003 steps (8 resets) in 389 ms. (102 steps per ms) remains 300/300 properties
BEST_FIRST walk for 40001 steps (8 resets) in 411 ms. (97 steps per ms) remains 293/300 properties
SDD proceeding with computation,2703 properties remain. new max is 4096
BEST_FIRST walk for 40004 steps (8 resets) in 476 ms. (83 steps per ms) remains 293/293 properties
SDD size :166675 after 197267
BEST_FIRST walk for 40003 steps (8 resets) in 398 ms. (100 steps per ms) remains 293/293 properties
BEST_FIRST walk for 40003 steps (8 resets) in 401 ms. (99 steps per ms) remains 293/293 properties
BEST_FIRST walk for 40002 steps (8 resets) in 329 ms. (121 steps per ms) remains 293/293 properties
BEST_FIRST walk for 40002 steps (8 resets) in 319 ms. (125 steps per ms) remains 293/293 properties
BEST_FIRST walk for 40004 steps (8 resets) in 335 ms. (119 steps per ms) remains 293/293 properties
BEST_FIRST walk for 40003 steps (8 resets) in 338 ms. (118 steps per ms) remains 293/293 properties
BEST_FIRST walk for 40003 steps (8 resets) in 381 ms. (104 steps per ms) remains 293/293 properties
BEST_FIRST walk for 40004 steps (8 resets) in 359 ms. (111 steps per ms) remains 293/293 properties
BEST_FIRST walk for 40003 steps (8 resets) in 434 ms. (91 steps per ms) remains 293/293 properties
BEST_FIRST walk for 40004 steps (8 resets) in 355 ms. (112 steps per ms) remains 293/293 properties
BEST_FIRST walk for 40003 steps (8 resets) in 418 ms. (95 steps per ms) remains 293/293 properties
BEST_FIRST walk for 40003 steps (8 resets) in 380 ms. (104 steps per ms) remains 293/293 properties
BEST_FIRST walk for 40004 steps (8 resets) in 435 ms. (91 steps per ms) remains 293/293 properties
BEST_FIRST walk for 40004 steps (8 resets) in 393 ms. (101 steps per ms) remains 293/293 properties
BEST_FIRST walk for 40003 steps (8 resets) in 348 ms. (114 steps per ms) remains 287/293 properties
BEST_FIRST walk for 40002 steps (8 resets) in 367 ms. (108 steps per ms) remains 286/287 properties
BEST_FIRST walk for 40004 steps (8 resets) in 441 ms. (90 steps per ms) remains 285/286 properties
BEST_FIRST walk for 40003 steps (8 resets) in 361 ms. (110 steps per ms) remains 282/285 properties
BEST_FIRST walk for 40003 steps (8 resets) in 349 ms. (114 steps per ms) remains 282/282 properties
BEST_FIRST walk for 40003 steps (8 resets) in 361 ms. (110 steps per ms) remains 282/282 properties
BEST_FIRST walk for 40002 steps (8 resets) in 262 ms. (152 steps per ms) remains 282/282 properties
BEST_FIRST walk for 40003 steps (8 resets) in 345 ms. (115 steps per ms) remains 282/282 properties
BEST_FIRST walk for 40004 steps (8 resets) in 286 ms. (139 steps per ms) remains 282/282 properties
BEST_FIRST walk for 40001 steps (8 resets) in 299 ms. (133 steps per ms) remains 282/282 properties
BEST_FIRST walk for 40003 steps (8 resets) in 378 ms. (105 steps per ms) remains 282/282 properties
BEST_FIRST walk for 40004 steps (8 resets) in 411 ms. (97 steps per ms) remains 282/282 properties
BEST_FIRST walk for 40002 steps (8 resets) in 406 ms. (98 steps per ms) remains 281/282 properties
BEST_FIRST walk for 40002 steps (8 resets) in 406 ms. (98 steps per ms) remains 281/281 properties
BEST_FIRST walk for 40002 steps (8 resets) in 428 ms. (93 steps per ms) remains 281/281 properties
BEST_FIRST walk for 40004 steps (8 resets) in 342 ms. (116 steps per ms) remains 281/281 properties
BEST_FIRST walk for 40003 steps (8 resets) in 386 ms. (103 steps per ms) remains 281/281 properties
BEST_FIRST walk for 40002 steps (8 resets) in 358 ms. (111 steps per ms) remains 281/281 properties
BEST_FIRST walk for 40002 steps (8 resets) in 419 ms. (95 steps per ms) remains 281/281 properties
BEST_FIRST walk for 40003 steps (8 resets) in 380 ms. (104 steps per ms) remains 281/281 properties
BEST_FIRST walk for 40003 steps (8 resets) in 429 ms. (93 steps per ms) remains 281/281 properties
BEST_FIRST walk for 40002 steps (8 resets) in 364 ms. (109 steps per ms) remains 281/281 properties
BEST_FIRST walk for 40003 steps (8 resets) in 420 ms. (95 steps per ms) remains 281/281 properties
BEST_FIRST walk for 40003 steps (8 resets) in 405 ms. (98 steps per ms) remains 281/281 properties
BEST_FIRST walk for 40003 steps (8 resets) in 402 ms. (99 steps per ms) remains 281/281 properties
BEST_FIRST walk for 40001 steps (8 resets) in 401 ms. (99 steps per ms) remains 281/281 properties
BEST_FIRST walk for 40001 steps (8 resets) in 320 ms. (124 steps per ms) remains 281/281 properties
BEST_FIRST walk for 40001 steps (8 resets) in 435 ms. (91 steps per ms) remains 281/281 properties
BEST_FIRST walk for 40003 steps (8 resets) in 411 ms. (97 steps per ms) remains 281/281 properties
BEST_FIRST walk for 40004 steps (8 resets) in 374 ms. (106 steps per ms) remains 281/281 properties
BEST_FIRST walk for 40003 steps (8 resets) in 325 ms. (122 steps per ms) remains 281/281 properties
BEST_FIRST walk for 40003 steps (8 resets) in 380 ms. (104 steps per ms) remains 281/281 properties
BEST_FIRST walk for 40003 steps (8 resets) in 378 ms. (105 steps per ms) remains 281/281 properties
BEST_FIRST walk for 40002 steps (8 resets) in 350 ms. (113 steps per ms) remains 281/281 properties
BEST_FIRST walk for 40001 steps (8 resets) in 436 ms. (91 steps per ms) remains 281/281 properties
BEST_FIRST walk for 40002 steps (8 resets) in 275 ms. (144 steps per ms) remains 281/281 properties
BEST_FIRST walk for 40004 steps (8 resets) in 420 ms. (95 steps per ms) remains 281/281 properties
BEST_FIRST walk for 40003 steps (8 resets) in 341 ms. (116 steps per ms) remains 279/281 properties
BEST_FIRST walk for 40003 steps (8 resets) in 364 ms. (109 steps per ms) remains 279/279 properties
BEST_FIRST walk for 40003 steps (8 resets) in 412 ms. (96 steps per ms) remains 279/279 properties
BEST_FIRST walk for 40004 steps (8 resets) in 351 ms. (113 steps per ms) remains 278/279 properties
BEST_FIRST walk for 40000 steps (8 resets) in 359 ms. (111 steps per ms) remains 278/278 properties
BEST_FIRST walk for 40003 steps (8 resets) in 377 ms. (105 steps per ms) remains 278/278 properties
BEST_FIRST walk for 40002 steps (8 resets) in 399 ms. (100 steps per ms) remains 278/278 properties
BEST_FIRST walk for 40003 steps (8 resets) in 359 ms. (111 steps per ms) remains 278/278 properties
BEST_FIRST walk for 40003 steps (8 resets) in 321 ms. (124 steps per ms) remains 278/278 properties
BEST_FIRST walk for 40003 steps (8 resets) in 397 ms. (100 steps per ms) remains 278/278 properties
BEST_FIRST walk for 40003 steps (8 resets) in 394 ms. (101 steps per ms) remains 278/278 properties
BEST_FIRST walk for 40002 steps (8 resets) in 379 ms. (105 steps per ms) remains 278/278 properties
BEST_FIRST walk for 40001 steps (8 resets) in 355 ms. (112 steps per ms) remains 278/278 properties
BEST_FIRST walk for 40001 steps (8 resets) in 365 ms. (109 steps per ms) remains 278/278 properties
BEST_FIRST walk for 40003 steps (8 resets) in 392 ms. (101 steps per ms) remains 271/278 properties
BEST_FIRST walk for 40004 steps (8 resets) in 395 ms. (101 steps per ms) remains 271/271 properties
BEST_FIRST walk for 40002 steps (8 resets) in 413 ms. (96 steps per ms) remains 271/271 properties
Reachability property qltransition_2730 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 285 ms. (139 steps per ms) remains 271/271 properties
BEST_FIRST walk for 40002 steps (8 resets) in 304 ms. (131 steps per ms) remains 271/271 properties
BEST_FIRST walk for 40002 steps (8 resets) in 279 ms. (142 steps per ms) remains 271/271 properties
BEST_FIRST walk for 40004 steps (8 resets) in 317 ms. (125 steps per ms) remains 271/271 properties
BEST_FIRST walk for 40002 steps (8 resets) in 344 ms. (115 steps per ms) remains 271/271 properties
BEST_FIRST walk for 40003 steps (8 resets) in 384 ms. (103 steps per ms) remains 271/271 properties
BEST_FIRST walk for 40003 steps (8 resets) in 358 ms. (111 steps per ms) remains 271/271 properties
BEST_FIRST walk for 40003 steps (8 resets) in 363 ms. (109 steps per ms) remains 271/271 properties
BEST_FIRST walk for 40003 steps (8 resets) in 369 ms. (108 steps per ms) remains 271/271 properties
BEST_FIRST walk for 40004 steps (8 resets) in 305 ms. (130 steps per ms) remains 271/271 properties
BEST_FIRST walk for 40004 steps (8 resets) in 438 ms. (91 steps per ms) remains 271/271 properties
BEST_FIRST walk for 40004 steps (8 resets) in 394 ms. (101 steps per ms) remains 271/271 properties
BEST_FIRST walk for 40002 steps (8 resets) in 368 ms. (108 steps per ms) remains 271/271 properties
BEST_FIRST walk for 40003 steps (8 resets) in 343 ms. (116 steps per ms) remains 271/271 properties
Reachability property qltransition_1207 is true.
Reachability property qltransition_1206 is true.
Reachability property qltransition_1205 is true.
Reachability property qltransition_1204 is true.
Reachability property qltransition_1203 is true.
Reachability property qltransition_1202 is true.
Reachability property qltransition_1201 is true.
BEST_FIRST walk for 40002 steps (8 resets) in 359 ms. (111 steps per ms) remains 271/271 properties
BEST_FIRST walk for 40002 steps (8 resets) in 316 ms. (126 steps per ms) remains 271/271 properties
BEST_FIRST walk for 40002 steps (8 resets) in 354 ms. (112 steps per ms) remains 271/271 properties
BEST_FIRST walk for 40003 steps (8 resets) in 374 ms. (106 steps per ms) remains 271/271 properties
BEST_FIRST walk for 40003 steps (8 resets) in 305 ms. (130 steps per ms) remains 271/271 properties
Reachability property qltransition_1200 is true.
BEST_FIRST walk for 40003 steps (8 resets) in 354 ms. (112 steps per ms) remains 270/271 properties
BEST_FIRST walk for 40002 steps (8 resets) in 364 ms. (109 steps per ms) remains 269/270 properties
BEST_FIRST walk for 40002 steps (8 resets) in 399 ms. (100 steps per ms) remains 269/269 properties
BEST_FIRST walk for 40003 steps (8 resets) in 351 ms. (113 steps per ms) remains 269/269 properties
BEST_FIRST walk for 40002 steps (8 resets) in 364 ms. (109 steps per ms) remains 269/269 properties
BEST_FIRST walk for 40003 steps (8 resets) in 406 ms. (98 steps per ms) remains 269/269 properties
BEST_FIRST walk for 40003 steps (8 resets) in 263 ms. (151 steps per ms) remains 269/269 properties
BEST_FIRST walk for 40003 steps (8 resets) in 320 ms. (124 steps per ms) remains 269/269 properties
BEST_FIRST walk for 40002 steps (8 resets) in 323 ms. (123 steps per ms) remains 269/269 properties
BEST_FIRST walk for 40004 steps (8 resets) in 363 ms. (109 steps per ms) remains 269/269 properties
BEST_FIRST walk for 40003 steps (8 resets) in 449 ms. (88 steps per ms) remains 269/269 properties
BEST_FIRST walk for 40001 steps (8 resets) in 385 ms. (103 steps per ms) remains 269/269 properties
BEST_FIRST walk for 40002 steps (8 resets) in 330 ms. (120 steps per ms) remains 269/269 properties
BEST_FIRST walk for 40003 steps (8 resets) in 415 ms. (96 steps per ms) remains 269/269 properties
BEST_FIRST walk for 40003 steps (8 resets) in 404 ms. (98 steps per ms) remains 269/269 properties
BEST_FIRST walk for 40003 steps (8 resets) in 332 ms. (120 steps per ms) remains 269/269 properties
BEST_FIRST walk for 40004 steps (8 resets) in 358 ms. (111 steps per ms) remains 269/269 properties
BEST_FIRST walk for 40004 steps (8 resets) in 438 ms. (91 steps per ms) remains 269/269 properties
SDD proceeding with computation,2694 properties remain. new max is 4096
SDD size :197267 after 240516
BEST_FIRST walk for 40004 steps (8 resets) in 351 ms. (113 steps per ms) remains 269/269 properties
BEST_FIRST walk for 40003 steps (8 resets) in 359 ms. (111 steps per ms) remains 269/269 properties
BEST_FIRST walk for 40003 steps (8 resets) in 416 ms. (95 steps per ms) remains 269/269 properties
BEST_FIRST walk for 40004 steps (8 resets) in 351 ms. (113 steps per ms) remains 258/269 properties
BEST_FIRST walk for 40004 steps (8 resets) in 408 ms. (97 steps per ms) remains 253/258 properties
BEST_FIRST walk for 40003 steps (8 resets) in 330 ms. (120 steps per ms) remains 253/253 properties
BEST_FIRST walk for 40004 steps (8 resets) in 405 ms. (98 steps per ms) remains 253/253 properties
BEST_FIRST walk for 40003 steps (8 resets) in 369 ms. (108 steps per ms) remains 253/253 properties
BEST_FIRST walk for 40004 steps (8 resets) in 357 ms. (111 steps per ms) remains 253/253 properties
BEST_FIRST walk for 40002 steps (8 resets) in 297 ms. (134 steps per ms) remains 253/253 properties
BEST_FIRST walk for 40003 steps (8 resets) in 251 ms. (158 steps per ms) remains 253/253 properties
BEST_FIRST walk for 40003 steps (8 resets) in 305 ms. (130 steps per ms) remains 253/253 properties
BEST_FIRST walk for 40002 steps (8 resets) in 253 ms. (157 steps per ms) remains 253/253 properties
BEST_FIRST walk for 40003 steps (8 resets) in 348 ms. (114 steps per ms) remains 253/253 properties
BEST_FIRST walk for 40004 steps (8 resets) in 393 ms. (101 steps per ms) remains 253/253 properties
BEST_FIRST walk for 40002 steps (8 resets) in 294 ms. (135 steps per ms) remains 253/253 properties
BEST_FIRST walk for 40003 steps (8 resets) in 362 ms. (110 steps per ms) remains 253/253 properties
BEST_FIRST walk for 40004 steps (8 resets) in 336 ms. (118 steps per ms) remains 253/253 properties
BEST_FIRST walk for 40003 steps (8 resets) in 353 ms. (113 steps per ms) remains 253/253 properties
BEST_FIRST walk for 40002 steps (8 resets) in 391 ms. (102 steps per ms) remains 253/253 properties
BEST_FIRST walk for 40003 steps (8 resets) in 354 ms. (112 steps per ms) remains 253/253 properties
BEST_FIRST walk for 40001 steps (8 resets) in 418 ms. (95 steps per ms) remains 253/253 properties
BEST_FIRST walk for 40003 steps (8 resets) in 338 ms. (118 steps per ms) remains 253/253 properties
BEST_FIRST walk for 40004 steps (8 resets) in 315 ms. (126 steps per ms) remains 253/253 properties
BEST_FIRST walk for 40003 steps (8 resets) in 402 ms. (99 steps per ms) remains 253/253 properties
BEST_FIRST walk for 40003 steps (8 resets) in 328 ms. (121 steps per ms) remains 253/253 properties
BEST_FIRST walk for 40004 steps (8 resets) in 383 ms. (104 steps per ms) remains 253/253 properties
BEST_FIRST walk for 40002 steps (8 resets) in 313 ms. (127 steps per ms) remains 253/253 properties
BEST_FIRST walk for 40001 steps (8 resets) in 433 ms. (92 steps per ms) remains 253/253 properties
BEST_FIRST walk for 40002 steps (8 resets) in 384 ms. (103 steps per ms) remains 251/253 properties
BEST_FIRST walk for 40000 steps (8 resets) in 309 ms. (129 steps per ms) remains 251/251 properties
BEST_FIRST walk for 40003 steps (8 resets) in 383 ms. (104 steps per ms) remains 251/251 properties
BEST_FIRST walk for 40004 steps (8 resets) in 326 ms. (122 steps per ms) remains 249/251 properties
BEST_FIRST walk for 40003 steps (8 resets) in 362 ms. (110 steps per ms) remains 249/249 properties
BEST_FIRST walk for 40003 steps (8 resets) in 312 ms. (127 steps per ms) remains 249/249 properties
BEST_FIRST walk for 40002 steps (8 resets) in 390 ms. (102 steps per ms) remains 249/249 properties
BEST_FIRST walk for 40003 steps (8 resets) in 253 ms. (157 steps per ms) remains 249/249 properties
BEST_FIRST walk for 40004 steps (8 resets) in 242 ms. (164 steps per ms) remains 249/249 properties
BEST_FIRST walk for 40002 steps (8 resets) in 404 ms. (98 steps per ms) remains 249/249 properties
BEST_FIRST walk for 40004 steps (8 resets) in 334 ms. (119 steps per ms) remains 245/249 properties
BEST_FIRST walk for 40002 steps (8 resets) in 401 ms. (99 steps per ms) remains 245/245 properties
BEST_FIRST walk for 40001 steps (8 resets) in 383 ms. (104 steps per ms) remains 245/245 properties
BEST_FIRST walk for 40002 steps (8 resets) in 385 ms. (103 steps per ms) remains 245/245 properties
BEST_FIRST walk for 40002 steps (8 resets) in 433 ms. (92 steps per ms) remains 245/245 properties
BEST_FIRST walk for 40003 steps (8 resets) in 316 ms. (126 steps per ms) remains 245/245 properties
BEST_FIRST walk for 40003 steps (8 resets) in 364 ms. (109 steps per ms) remains 245/245 properties
BEST_FIRST walk for 40002 steps (8 resets) in 357 ms. (111 steps per ms) remains 245/245 properties
BEST_FIRST walk for 40003 steps (8 resets) in 326 ms. (122 steps per ms) remains 245/245 properties
BEST_FIRST walk for 40003 steps (8 resets) in 344 ms. (115 steps per ms) remains 245/245 properties
BEST_FIRST walk for 40003 steps (8 resets) in 325 ms. (122 steps per ms) remains 245/245 properties
BEST_FIRST walk for 40001 steps (8 resets) in 341 ms. (116 steps per ms) remains 245/245 properties
BEST_FIRST walk for 40003 steps (8 resets) in 474 ms. (84 steps per ms) remains 245/245 properties
BEST_FIRST walk for 40003 steps (8 resets) in 314 ms. (126 steps per ms) remains 235/245 properties
BEST_FIRST walk for 40003 steps (8 resets) in 371 ms. (107 steps per ms) remains 234/235 properties
BEST_FIRST walk for 40004 steps (8 resets) in 317 ms. (125 steps per ms) remains 234/234 properties
BEST_FIRST walk for 40003 steps (8 resets) in 334 ms. (119 steps per ms) remains 234/234 properties
BEST_FIRST walk for 40002 steps (8 resets) in 404 ms. (98 steps per ms) remains 234/234 properties
BEST_FIRST walk for 40003 steps (8 resets) in 318 ms. (125 steps per ms) remains 234/234 properties
BEST_FIRST walk for 40003 steps (8 resets) in 252 ms. (158 steps per ms) remains 234/234 properties
BEST_FIRST walk for 40004 steps (8 resets) in 245 ms. (162 steps per ms) remains 234/234 properties
BEST_FIRST walk for 40004 steps (8 resets) in 240 ms. (165 steps per ms) remains 234/234 properties
BEST_FIRST walk for 40002 steps (8 resets) in 343 ms. (116 steps per ms) remains 234/234 properties
BEST_FIRST walk for 40003 steps (8 resets) in 334 ms. (119 steps per ms) remains 234/234 properties
BEST_FIRST walk for 40004 steps (8 resets) in 307 ms. (129 steps per ms) remains 234/234 properties
BEST_FIRST walk for 40003 steps (8 resets) in 369 ms. (108 steps per ms) remains 234/234 properties
BEST_FIRST walk for 40003 steps (8 resets) in 298 ms. (133 steps per ms) remains 234/234 properties
BEST_FIRST walk for 40004 steps (8 resets) in 329 ms. (121 steps per ms) remains 234/234 properties
BEST_FIRST walk for 40003 steps (8 resets) in 422 ms. (94 steps per ms) remains 234/234 properties
BEST_FIRST walk for 40003 steps (8 resets) in 398 ms. (100 steps per ms) remains 234/234 properties
BEST_FIRST walk for 40003 steps (8 resets) in 329 ms. (121 steps per ms) remains 234/234 properties
BEST_FIRST walk for 40002 steps (8 resets) in 383 ms. (104 steps per ms) remains 234/234 properties
BEST_FIRST walk for 40002 steps (8 resets) in 396 ms. (100 steps per ms) remains 234/234 properties
BEST_FIRST walk for 40004 steps (8 resets) in 391 ms. (102 steps per ms) remains 234/234 properties
BEST_FIRST walk for 40002 steps (8 resets) in 296 ms. (134 steps per ms) remains 234/234 properties
BEST_FIRST walk for 40003 steps (8 resets) in 347 ms. (114 steps per ms) remains 234/234 properties
BEST_FIRST walk for 40001 steps (8 resets) in 358 ms. (111 steps per ms) remains 234/234 properties
BEST_FIRST walk for 40002 steps (8 resets) in 334 ms. (119 steps per ms) remains 234/234 properties
BEST_FIRST walk for 40003 steps (8 resets) in 340 ms. (117 steps per ms) remains 234/234 properties
BEST_FIRST walk for 40003 steps (8 resets) in 385 ms. (103 steps per ms) remains 228/234 properties
BEST_FIRST walk for 40003 steps (8 resets) in 349 ms. (114 steps per ms) remains 228/228 properties
BEST_FIRST walk for 40002 steps (8 resets) in 330 ms. (120 steps per ms) remains 227/228 properties
BEST_FIRST walk for 40002 steps (8 resets) in 363 ms. (109 steps per ms) remains 227/227 properties
BEST_FIRST walk for 40002 steps (8 resets) in 293 ms. (136 steps per ms) remains 226/227 properties
BEST_FIRST walk for 40003 steps (8 resets) in 372 ms. (107 steps per ms) remains 226/226 properties
BEST_FIRST walk for 40004 steps (8 resets) in 279 ms. (142 steps per ms) remains 196/226 properties
BEST_FIRST walk for 40000 steps (8 resets) in 329 ms. (121 steps per ms) remains 196/196 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-829049578986814273.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1694768113120765779.kers'
[2026-05-24 20:24:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-829049578986814273.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1694768113120765779.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 2829 rows 432 cols 11014 entries
Finished phase 1 with 256 SingleSign rule and 152 generalized
[2026-05-24 20:24:37] [INFO ] Computed 24 invariants in 9 ms
Computed 24 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-1694768113120765779.kers
Total runtime 12 ms.
[2026-05-24 20:24:37] [INFO ] State equation strengthened by 140 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 1 (OVERLAPS) 335/427 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/427 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 196 unsolved
SDD proceeding with computation,2694 properties remain. new max is 8192
SDD size :240516 after 272371
At refinement iteration 3 (INCLUDED_ONLY) 0/427 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 4 (OVERLAPS) 5/432 variables, 5/24 constraints. Problems are: Problem set: 0 solved, 196 unsolved
Reachability property qltransition_2729 is true.
Reachability property qltransition_2728 is true.
Reachability property qltransition_1186 is true.
Reachability property qltransition_1185 is true.
Reachability property qltransition_1184 is true.
Reachability property qltransition_1183 is true.
Reachability property qltransition_1182 is true.
Reachability property qltransition_1181 is true.
Reachability property qltransition_1180 is true.
Reachability property qltransition_1179 is true.
Reachability property qltransition_1178 is true.
SDD proceeding with computation,2683 properties remain. new max is 8192
SDD size :272371 after 330616
At refinement iteration 5 (INCLUDED_ONLY) 0/432 variables, 14/38 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/432 variables, 3/41 constraints. Problems are: Problem set: 0 solved, 196 unsolved
Reachability property qltransition_2922 is true.
Reachability property qltransition_2920 is true.
Reachability property qltransition_2918 is true.
Reachability property qltransition_2916 is true.
Reachability property qltransition_2915 is true.
At refinement iteration 7 (INCLUDED_ONLY) 0/432 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 196 unsolved
Reachability property qltransition_535 is true.
Reachability property qltransition_534 is true.
Reachability property qltransition_533 is true.
Reachability property qltransition_532 is true.
Reachability property qltransition_531 is true.
Reachability property qltransition_530 is true.
At refinement iteration 8 (OVERLAPS) 2829/3261 variables, 432/473 constraints. Problems are: Problem set: 0 solved, 196 unsolved
Reachability property qltransition_529 is true.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 9 (INCLUDED_ONLY) 0/3261 variables, 140/613 constraints. Problems are: Problem set: 0 solved, 196 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3261/3261 variables, and 613 constraints, problems are : Problem set: 0 solved, 196 unsolved in 75024 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 432/432 constraints, ReadFeed: 140/140 constraints, PredecessorRefiner: 196/196 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 196 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 1 (OVERLAPS) 335/427 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/427 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/427 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 196 unsolved
SDD proceeding with computation,2671 properties remain. new max is 8192
At refinement iteration 4 (OVERLAPS) 5/432 variables, 5/24 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/432 variables, 17/41 constraints. Problems are: Problem set: 0 solved, 196 unsolved
SDD size :330616 after 859712
At refinement iteration 6 (INCLUDED_ONLY) 0/432 variables, 10/51 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/432 variables, 2/53 constraints. Problems are: Problem set: 0 solved, 196 unsolved
SDD proceeding with computation,2671 properties remain. new max is 16384
SDD size :859712 after 1.07871e+06
At refinement iteration 8 (INCLUDED_ONLY) 0/432 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 9 (OVERLAPS) 2829/3261 variables, 432/485 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3261 variables, 140/625 constraints. Problems are: Problem set: 0 solved, 196 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3261/3261 variables, and 821 constraints, problems are : Problem set: 0 solved, 196 unsolved in 75242 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 432/432 constraints, ReadFeed: 140/140 constraints, PredecessorRefiner: 196/196 constraints, Known Traps: 29/29 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 150587ms problems are : Problem set: 0 solved, 196 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 92 out of 432 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 432/432 places, 2829/2829 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 380 transition count 2297
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 380 transition count 2297
Applied a total of 104 rules in 61 ms. Remains 380 /432 variables (removed 52) and now considering 2297/2829 (removed 532) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 380/432 places, 2297/2829 transitions.
Reachability property qltransition_2743 is true.
Reachability property qltransition_2742 is true.
RANDOM walk for 4000000 steps (8 resets) in 68935 ms. (58 steps per ms) remains 192/196 properties
BEST_FIRST walk for 40003 steps (8 resets) in 229 ms. (173 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40003 steps (8 resets) in 265 ms. (150 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40000 steps (8 resets) in 336 ms. (118 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40002 steps (8 resets) in 279 ms. (142 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40002 steps (8 resets) in 364 ms. (109 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40001 steps (8 resets) in 308 ms. (129 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40003 steps (8 resets) in 309 ms. (129 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40004 steps (8 resets) in 278 ms. (143 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40003 steps (8 resets) in 336 ms. (118 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40002 steps (8 resets) in 352 ms. (113 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40003 steps (8 resets) in 265 ms. (150 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40003 steps (8 resets) in 321 ms. (124 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40004 steps (8 resets) in 283 ms. (140 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40004 steps (8 resets) in 300 ms. (132 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40004 steps (8 resets) in 218 ms. (182 steps per ms) remains 191/192 properties
BEST_FIRST walk for 40003 steps (8 resets) in 203 ms. (196 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40002 steps (8 resets) in 204 ms. (195 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (8 resets) in 297 ms. (134 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (8 resets) in 313 ms. (127 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40001 steps (8 resets) in 281 ms. (141 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (8 resets) in 312 ms. (127 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (8 resets) in 342 ms. (116 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40001 steps (8 resets) in 311 ms. (128 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (8 resets) in 302 ms. (132 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (8 resets) in 343 ms. (116 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40001 steps (8 resets) in 263 ms. (151 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (8 resets) in 370 ms. (107 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40001 steps (8 resets) in 336 ms. (118 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40002 steps (8 resets) in 366 ms. (108 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40002 steps (8 resets) in 283 ms. (140 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (8 resets) in 304 ms. (131 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (8 resets) in 207 ms. (192 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (8 resets) in 242 ms. (164 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (8 resets) in 204 ms. (195 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40001 steps (8 resets) in 317 ms. (125 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (8 resets) in 280 ms. (142 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (8 resets) in 295 ms. (135 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40002 steps (8 resets) in 371 ms. (107 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40002 steps (8 resets) in 262 ms. (152 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (8 resets) in 340 ms. (117 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (8 resets) in 328 ms. (121 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (8 resets) in 332 ms. (120 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (8 resets) in 309 ms. (129 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (8 resets) in 239 ms. (166 steps per ms) remains 190/191 properties
BEST_FIRST walk for 40001 steps (8 resets) in 327 ms. (121 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40003 steps (8 resets) in 286 ms. (139 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40002 steps (8 resets) in 264 ms. (150 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40004 steps (8 resets) in 210 ms. (189 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40003 steps (8 resets) in 276 ms. (144 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40004 steps (8 resets) in 302 ms. (132 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40003 steps (8 resets) in 325 ms. (122 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40004 steps (8 resets) in 292 ms. (136 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40003 steps (8 resets) in 280 ms. (142 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40004 steps (8 resets) in 266 ms. (149 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40002 steps (8 resets) in 334 ms. (119 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40004 steps (8 resets) in 277 ms. (143 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40002 steps (8 resets) in 286 ms. (139 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40003 steps (8 resets) in 310 ms. (128 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40002 steps (8 resets) in 338 ms. (118 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40002 steps (8 resets) in 230 ms. (173 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40003 steps (8 resets) in 319 ms. (125 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40001 steps (8 resets) in 312 ms. (127 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40000 steps (8 resets) in 276 ms. (144 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40003 steps (8 resets) in 340 ms. (117 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40002 steps (8 resets) in 339 ms. (117 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40003 steps (8 resets) in 319 ms. (125 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40004 steps (8 resets) in 266 ms. (149 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40003 steps (8 resets) in 318 ms. (125 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40004 steps (8 resets) in 303 ms. (131 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40003 steps (8 resets) in 350 ms. (113 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40002 steps (8 resets) in 266 ms. (149 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40003 steps (8 resets) in 323 ms. (123 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40001 steps (8 resets) in 268 ms. (148 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40002 steps (8 resets) in 326 ms. (122 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40002 steps (8 resets) in 279 ms. (142 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40004 steps (8 resets) in 315 ms. (126 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40002 steps (8 resets) in 271 ms. (147 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40002 steps (8 resets) in 321 ms. (124 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40004 steps (8 resets) in 239 ms. (166 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40003 steps (8 resets) in 278 ms. (143 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40003 steps (8 resets) in 312 ms. (127 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40003 steps (8 resets) in 284 ms. (140 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40002 steps (8 resets) in 288 ms. (138 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40001 steps (8 resets) in 218 ms. (182 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40003 steps (8 resets) in 302 ms. (132 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40003 steps (8 resets) in 318 ms. (125 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40003 steps (8 resets) in 290 ms. (137 steps per ms) remains 189/190 properties
BEST_FIRST walk for 40002 steps (8 resets) in 292 ms. (136 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40001 steps (8 resets) in 244 ms. (163 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (8 resets) in 334 ms. (119 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (8 resets) in 304 ms. (131 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40002 steps (8 resets) in 344 ms. (115 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40001 steps (8 resets) in 336 ms. (118 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40002 steps (8 resets) in 275 ms. (144 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40002 steps (8 resets) in 344 ms. (115 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40002 steps (8 resets) in 192 ms. (207 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40001 steps (8 resets) in 234 ms. (170 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40004 steps (8 resets) in 214 ms. (186 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40001 steps (8 resets) in 217 ms. (183 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40002 steps (8 resets) in 279 ms. (142 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (8 resets) in 243 ms. (163 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40002 steps (8 resets) in 264 ms. (150 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40004 steps (8 resets) in 297 ms. (134 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40002 steps (8 resets) in 321 ms. (124 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (8 resets) in 324 ms. (123 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (8 resets) in 264 ms. (150 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (8 resets) in 290 ms. (137 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40002 steps (8 resets) in 260 ms. (153 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40002 steps (8 resets) in 343 ms. (116 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40001 steps (8 resets) in 274 ms. (145 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40002 steps (8 resets) in 277 ms. (143 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (8 resets) in 274 ms. (145 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40002 steps (8 resets) in 305 ms. (130 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40002 steps (8 resets) in 296 ms. (134 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (8 resets) in 199 ms. (200 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (8 resets) in 232 ms. (171 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40002 steps (8 resets) in 191 ms. (208 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40004 steps (8 resets) in 280 ms. (142 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40000 steps (8 resets) in 312 ms. (127 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (8 resets) in 266 ms. (149 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (8 resets) in 325 ms. (122 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (8 resets) in 255 ms. (156 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (8 resets) in 346 ms. (115 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (8 resets) in 303 ms. (131 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (8 resets) in 261 ms. (152 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40004 steps (8 resets) in 358 ms. (111 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40002 steps (8 resets) in 285 ms. (139 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (8 resets) in 298 ms. (133 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (8 resets) in 259 ms. (153 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40002 steps (8 resets) in 301 ms. (132 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40004 steps (8 resets) in 263 ms. (151 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (8 resets) in 379 ms. (105 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40002 steps (8 resets) in 278 ms. (143 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (8 resets) in 256 ms. (155 steps per ms) remains 186/189 properties
BEST_FIRST walk for 40004 steps (8 resets) in 238 ms. (167 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (8 resets) in 280 ms. (142 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (8 resets) in 342 ms. (116 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40002 steps (8 resets) in 259 ms. (153 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40001 steps (8 resets) in 294 ms. (135 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40001 steps (8 resets) in 276 ms. (144 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (8 resets) in 293 ms. (136 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40001 steps (8 resets) in 264 ms. (150 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (8 resets) in 267 ms. (149 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40001 steps (8 resets) in 273 ms. (145 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (8 resets) in 247 ms. (161 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40002 steps (8 resets) in 345 ms. (115 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40002 steps (8 resets) in 257 ms. (155 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (8 resets) in 317 ms. (125 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (8 resets) in 278 ms. (143 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (8 resets) in 258 ms. (154 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (8 resets) in 276 ms. (144 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (8 resets) in 276 ms. (144 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (8 resets) in 334 ms. (119 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (8 resets) in 294 ms. (135 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (8 resets) in 269 ms. (148 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (8 resets) in 323 ms. (123 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (8 resets) in 293 ms. (136 steps per ms) remains 186/186 properties
SDD proceeding with computation,2669 properties remain. new max is 16384
BEST_FIRST walk for 40004 steps (8 resets) in 319 ms. (125 steps per ms) remains 186/186 properties
SDD size :1.07871e+06 after 1.4344e+06
BEST_FIRST walk for 40003 steps (8 resets) in 344 ms. (115 steps per ms) remains 185/186 properties
BEST_FIRST walk for 40001 steps (8 resets) in 243 ms. (163 steps per ms) remains 185/185 properties
BEST_FIRST walk for 40002 steps (8 resets) in 287 ms. (138 steps per ms) remains 184/185 properties
BEST_FIRST walk for 40000 steps (8 resets) in 264 ms. (150 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40004 steps (8 resets) in 259 ms. (153 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40002 steps (8 resets) in 229 ms. (173 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (8 resets) in 235 ms. (169 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (8 resets) in 208 ms. (191 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40004 steps (8 resets) in 266 ms. (149 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40004 steps (8 resets) in 264 ms. (150 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40004 steps (8 resets) in 328 ms. (121 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40002 steps (8 resets) in 337 ms. (118 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40002 steps (8 resets) in 282 ms. (141 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40004 steps (8 resets) in 340 ms. (117 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (8 resets) in 288 ms. (138 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40002 steps (8 resets) in 329 ms. (121 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40004 steps (8 resets) in 306 ms. (130 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40002 steps (8 resets) in 302 ms. (132 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40004 steps (8 resets) in 355 ms. (112 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40004 steps (8 resets) in 341 ms. (116 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (8 resets) in 313 ms. (127 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40002 steps (8 resets) in 273 ms. (145 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (8 resets) in 333 ms. (119 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40004 steps (8 resets) in 375 ms. (106 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40002 steps (8 resets) in 286 ms. (139 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40002 steps (8 resets) in 288 ms. (138 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40002 steps (8 resets) in 276 ms. (144 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (8 resets) in 336 ms. (118 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40002 steps (8 resets) in 290 ms. (137 steps per ms) remains 164/184 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8869019996015378617.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4697404256451455991.kers'
[2026-05-24 20:27:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8869019996015378617.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4697404256451455991.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 2297 rows 380 cols 8942 entries
Finished phase 1 with 204 SingleSign rule and 152 generalized
[2026-05-24 20:27:45] [INFO ] Computed 24 invariants in 7 ms
Computed 24 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-4697404256451455991.kers
Total runtime 10 ms.
[2026-05-24 20:27:45] [INFO ] State equation strengthened by 112 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/79 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 1 (OVERLAPS) 273/352 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/352 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 3 (OVERLAPS) 11/363 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/363 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 5 (OVERLAPS) 16/379 variables, 11/23 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/379 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/379 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 8 (OVERLAPS) 1/380 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/380 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 10 (OVERLAPS) 2297/2677 variables, 380/409 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2677 variables, 112/521 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Reachability property qltransition_2741 is true.
Reachability property qltransition_1438 is true.
Reachability property qltransition_1437 is true.
Reachability property qltransition_1436 is true.
Reachability property qltransition_1435 is true.
Reachability property qltransition_1434 is true.
Reachability property qltransition_1433 is true.
Reachability property qltransition_1432 is true.
Reachability property qltransition_1431 is true.
At refinement iteration 12 (INCLUDED_ONLY) 0/2677 variables, 0/521 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 13 (OVERLAPS) 0/2677 variables, 0/521 constraints. Problems are: Problem set: 0 solved, 164 unsolved
SDD proceeding with computation,2660 properties remain. new max is 16384
SDD size :1.4344e+06 after 1.86758e+06
No progress, stopping.
After SMT solving in domain Real declared 2677/2677 variables, and 521 constraints, problems are : Problem set: 0 solved, 164 unsolved in 80765 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 380/380 constraints, ReadFeed: 112/112 constraints, PredecessorRefiner: 164/164 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 164 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/79 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 1 (OVERLAPS) 273/352 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/352 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 3 (OVERLAPS) 11/363 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/363 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 5 (OVERLAPS) 16/379 variables, 11/23 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/379 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/379 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 8 (OVERLAPS) 1/380 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/380 variables, 4/33 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/380 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 11 (OVERLAPS) 2297/2677 variables, 380/413 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2677 variables, 112/525 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Reachability property qltransition_2740 is true.
Reachability property qltransition_2739 is true.
Reachability property qltransition_1417 is true.
Reachability property qltransition_1416 is true.
Reachability property qltransition_1415 is true.
Reachability property qltransition_1414 is true.
Reachability property qltransition_1413 is true.
Reachability property qltransition_1412 is true.
Reachability property qltransition_1411 is true.
At refinement iteration 13 (INCLUDED_ONLY) 0/2677 variables, 164/689 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Reachability property qltransition_1410 is true.
Reachability property qltransition_1409 is true.
SDD proceeding with computation,2649 properties remain. new max is 16384
SDD size :1.86758e+06 after 2.02313e+06
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2677/2677 variables, and 689 constraints, problems are : Problem set: 0 solved, 164 unsolved in 90034 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 380/380 constraints, ReadFeed: 112/112 constraints, PredecessorRefiner: 164/164 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 171036ms problems are : Problem set: 0 solved, 164 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 79 out of 380 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 380/380 places, 2297/2297 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 371 transition count 2148
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 371 transition count 2148
Applied a total of 18 rules in 45 ms. Remains 371 /380 variables (removed 9) and now considering 2148/2297 (removed 149) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 371/380 places, 2148/2297 transitions.
RANDOM walk for 4000000 steps (8 resets) in 63450 ms. (63 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40003 steps (8 resets) in 231 ms. (172 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40002 steps (8 resets) in 185 ms. (215 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40002 steps (8 resets) in 313 ms. (127 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40003 steps (8 resets) in 252 ms. (158 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40002 steps (8 resets) in 292 ms. (136 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40002 steps (8 resets) in 281 ms. (141 steps per ms) remains 164/164 properties
SDD proceeding with computation,2649 properties remain. new max is 32768
BEST_FIRST walk for 40003 steps (8 resets) in 332 ms. (120 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40004 steps (8 resets) in 251 ms. (158 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40000 steps (8 resets) in 267 ms. (149 steps per ms) remains 164/164 properties
SDD size :2.02313e+06 after 2.41894e+06
BEST_FIRST walk for 40002 steps (8 resets) in 248 ms. (160 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40004 steps (8 resets) in 248 ms. (160 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40004 steps (8 resets) in 262 ms. (152 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40003 steps (8 resets) in 226 ms. (176 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40003 steps (8 resets) in 216 ms. (184 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40002 steps (8 resets) in 197 ms. (202 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40003 steps (8 resets) in 264 ms. (150 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40001 steps (8 resets) in 246 ms. (161 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40002 steps (8 resets) in 236 ms. (168 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40002 steps (8 resets) in 265 ms. (150 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40003 steps (8 resets) in 222 ms. (179 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40003 steps (8 resets) in 240 ms. (165 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40001 steps (8 resets) in 276 ms. (144 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40002 steps (8 resets) in 230 ms. (173 steps per ms) remains 162/164 properties
BEST_FIRST walk for 40002 steps (8 resets) in 270 ms. (147 steps per ms) remains 162/162 properties
BEST_FIRST walk for 40001 steps (8 resets) in 312 ms. (127 steps per ms) remains 162/162 properties
BEST_FIRST walk for 40004 steps (8 resets) in 218 ms. (182 steps per ms) remains 161/162 properties
BEST_FIRST walk for 40003 steps (8 resets) in 196 ms. (203 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (8 resets) in 214 ms. (186 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (8 resets) in 283 ms. (140 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (8 resets) in 312 ms. (127 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (8 resets) in 277 ms. (143 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (8 resets) in 235 ms. (169 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (8 resets) in 276 ms. (144 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40001 steps (8 resets) in 238 ms. (167 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (8 resets) in 288 ms. (138 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (8 resets) in 240 ms. (165 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (8 resets) in 271 ms. (147 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (8 resets) in 281 ms. (141 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (8 resets) in 273 ms. (145 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (8 resets) in 218 ms. (182 steps per ms) remains 159/161 properties
BEST_FIRST walk for 40003 steps (8 resets) in 192 ms. (207 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (8 resets) in 294 ms. (135 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40002 steps (8 resets) in 287 ms. (138 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40003 steps (8 resets) in 291 ms. (136 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40001 steps (8 resets) in 242 ms. (164 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40003 steps (8 resets) in 261 ms. (152 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (8 resets) in 257 ms. (155 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40001 steps (8 resets) in 279 ms. (142 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40003 steps (8 resets) in 227 ms. (175 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40002 steps (8 resets) in 292 ms. (136 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40003 steps (8 resets) in 185 ms. (215 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40002 steps (8 resets) in 287 ms. (138 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40002 steps (8 resets) in 223 ms. (178 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40003 steps (8 resets) in 261 ms. (152 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40003 steps (8 resets) in 351 ms. (113 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40003 steps (8 resets) in 273 ms. (145 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40002 steps (8 resets) in 302 ms. (132 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40002 steps (8 resets) in 237 ms. (168 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40002 steps (8 resets) in 300 ms. (132 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40001 steps (8 resets) in 257 ms. (155 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (8 resets) in 290 ms. (137 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40003 steps (8 resets) in 250 ms. (159 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (8 resets) in 337 ms. (118 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40003 steps (8 resets) in 263 ms. (151 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40003 steps (8 resets) in 243 ms. (163 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40003 steps (8 resets) in 326 ms. (122 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40003 steps (8 resets) in 251 ms. (158 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40001 steps (8 resets) in 324 ms. (123 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (8 resets) in 248 ms. (160 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (8 resets) in 235 ms. (169 steps per ms) remains 158/159 properties
BEST_FIRST walk for 40002 steps (8 resets) in 275 ms. (144 steps per ms) remains 158/158 properties
BEST_FIRST walk for 40003 steps (8 resets) in 266 ms. (149 steps per ms) remains 156/158 properties
BEST_FIRST walk for 40004 steps (8 resets) in 234 ms. (170 steps per ms) remains 156/156 properties
BEST_FIRST walk for 40003 steps (8 resets) in 272 ms. (146 steps per ms) remains 156/156 properties
BEST_FIRST walk for 40002 steps (8 resets) in 250 ms. (159 steps per ms) remains 156/156 properties
BEST_FIRST walk for 40002 steps (8 resets) in 252 ms. (158 steps per ms) remains 156/156 properties
BEST_FIRST walk for 40004 steps (8 resets) in 286 ms. (139 steps per ms) remains 156/156 properties
BEST_FIRST walk for 40002 steps (8 resets) in 275 ms. (144 steps per ms) remains 156/156 properties
BEST_FIRST walk for 40001 steps (8 resets) in 245 ms. (162 steps per ms) remains 156/156 properties
BEST_FIRST walk for 40004 steps (8 resets) in 224 ms. (177 steps per ms) remains 156/156 properties
BEST_FIRST walk for 40002 steps (8 resets) in 197 ms. (202 steps per ms) remains 156/156 properties
BEST_FIRST walk for 40004 steps (8 resets) in 218 ms. (182 steps per ms) remains 156/156 properties
BEST_FIRST walk for 40004 steps (8 resets) in 211 ms. (188 steps per ms) remains 156/156 properties
BEST_FIRST walk for 40003 steps (8 resets) in 273 ms. (145 steps per ms) remains 156/156 properties
BEST_FIRST walk for 40002 steps (8 resets) in 260 ms. (153 steps per ms) remains 156/156 properties
BEST_FIRST walk for 40003 steps (8 resets) in 236 ms. (168 steps per ms) remains 156/156 properties
BEST_FIRST walk for 40004 steps (8 resets) in 277 ms. (143 steps per ms) remains 156/156 properties
BEST_FIRST walk for 40004 steps (8 resets) in 232 ms. (171 steps per ms) remains 156/156 properties
BEST_FIRST walk for 40002 steps (8 resets) in 286 ms. (139 steps per ms) remains 156/156 properties
BEST_FIRST walk for 40004 steps (8 resets) in 254 ms. (156 steps per ms) remains 156/156 properties
BEST_FIRST walk for 40002 steps (8 resets) in 258 ms. (154 steps per ms) remains 156/156 properties
BEST_FIRST walk for 40003 steps (8 resets) in 331 ms. (120 steps per ms) remains 156/156 properties
BEST_FIRST walk for 40003 steps (8 resets) in 283 ms. (140 steps per ms) remains 156/156 properties
BEST_FIRST walk for 40003 steps (8 resets) in 238 ms. (167 steps per ms) remains 156/156 properties
BEST_FIRST walk for 40002 steps (8 resets) in 279 ms. (142 steps per ms) remains 152/156 properties
BEST_FIRST walk for 40003 steps (8 resets) in 187 ms. (212 steps per ms) remains 152/152 properties
BEST_FIRST walk for 40003 steps (8 resets) in 240 ms. (165 steps per ms) remains 152/152 properties
BEST_FIRST walk for 40003 steps (8 resets) in 188 ms. (211 steps per ms) remains 152/152 properties
BEST_FIRST walk for 40002 steps (8 resets) in 269 ms. (148 steps per ms) remains 152/152 properties
BEST_FIRST walk for 40002 steps (8 resets) in 243 ms. (163 steps per ms) remains 152/152 properties
BEST_FIRST walk for 40004 steps (8 resets) in 247 ms. (161 steps per ms) remains 152/152 properties
BEST_FIRST walk for 40002 steps (8 resets) in 239 ms. (166 steps per ms) remains 152/152 properties
BEST_FIRST walk for 40004 steps (8 resets) in 315 ms. (126 steps per ms) remains 152/152 properties
BEST_FIRST walk for 40002 steps (8 resets) in 249 ms. (160 steps per ms) remains 152/152 properties
BEST_FIRST walk for 40002 steps (8 resets) in 239 ms. (166 steps per ms) remains 152/152 properties
BEST_FIRST walk for 40003 steps (8 resets) in 282 ms. (141 steps per ms) remains 152/152 properties
BEST_FIRST walk for 40001 steps (8 resets) in 227 ms. (175 steps per ms) remains 152/152 properties
BEST_FIRST walk for 40003 steps (8 resets) in 231 ms. (172 steps per ms) remains 151/152 properties
BEST_FIRST walk for 40004 steps (8 resets) in 254 ms. (156 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40003 steps (8 resets) in 237 ms. (168 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40004 steps (8 resets) in 247 ms. (161 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40004 steps (8 resets) in 307 ms. (129 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40002 steps (8 resets) in 180 ms. (221 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40002 steps (8 resets) in 295 ms. (135 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40002 steps (8 resets) in 268 ms. (148 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40002 steps (8 resets) in 291 ms. (136 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40002 steps (8 resets) in 208 ms. (191 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40004 steps (8 resets) in 203 ms. (196 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40001 steps (8 resets) in 298 ms. (133 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40004 steps (8 resets) in 298 ms. (133 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40002 steps (8 resets) in 236 ms. (168 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40002 steps (8 resets) in 302 ms. (132 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40004 steps (8 resets) in 279 ms. (142 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40003 steps (8 resets) in 289 ms. (137 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40004 steps (8 resets) in 216 ms. (184 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40004 steps (8 resets) in 266 ms. (149 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40003 steps (8 resets) in 256 ms. (155 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40003 steps (8 resets) in 165 ms. (240 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40004 steps (8 resets) in 191 ms. (208 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40002 steps (8 resets) in 233 ms. (170 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40004 steps (8 resets) in 290 ms. (137 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40003 steps (8 resets) in 253 ms. (157 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40004 steps (8 resets) in 268 ms. (148 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40004 steps (8 resets) in 276 ms. (144 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40004 steps (8 resets) in 258 ms. (154 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40002 steps (8 resets) in 303 ms. (131 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40003 steps (8 resets) in 239 ms. (166 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40003 steps (8 resets) in 305 ms. (130 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40004 steps (8 resets) in 207 ms. (192 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40003 steps (8 resets) in 207 ms. (192 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40004 steps (8 resets) in 210 ms. (189 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40003 steps (8 resets) in 184 ms. (216 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40002 steps (8 resets) in 300 ms. (132 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40001 steps (8 resets) in 246 ms. (161 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40002 steps (8 resets) in 312 ms. (127 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40003 steps (8 resets) in 250 ms. (159 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40002 steps (8 resets) in 299 ms. (133 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40000 steps (8 resets) in 302 ms. (132 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40004 steps (8 resets) in 246 ms. (161 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40002 steps (8 resets) in 270 ms. (147 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40004 steps (8 resets) in 307 ms. (129 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40003 steps (8 resets) in 232 ms. (171 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40002 steps (8 resets) in 274 ms. (145 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40002 steps (8 resets) in 245 ms. (162 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40002 steps (8 resets) in 268 ms. (148 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40003 steps (8 resets) in 225 ms. (177 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40002 steps (8 resets) in 258 ms. (154 steps per ms) remains 151/151 properties
Reachability property qltransition_2942 is true.
Reachability property qltransition_2940 is true.
Reachability property qltransition_2938 is true.
Reachability property qltransition_2936 is true.
Reachability property qltransition_2935 is true.
Reachability property qltransition_997 is true.
Reachability property qltransition_996 is true.
Reachability property qltransition_995 is true.
Reachability property qltransition_994 is true.
Reachability property qltransition_993 is true.
Reachability property qltransition_992 is true.
Reachability property qltransition_991 is true.
Detected timeout of ITS tools.
[2026-05-24 20:32:05] [INFO ] Flatten gal took : 192 ms
[2026-05-24 20:32:05] [INFO ] Applying decomposition
[2026-05-24 20:32:05] [INFO ] Flatten gal took : 132 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/graph5188315468822893576.txt' '-o' '/tmp/graph5188315468822893576.bin' '-w' '/tmp/graph5188315468822893576.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5188315468822893576.bin' '-l' '-1' '-v' '-w' '/tmp/graph5188315468822893576.weights' '-q' '0' '-e' '0.001'
[2026-05-24 20:32:05] [INFO ] Decomposing Gal with order
[2026-05-24 20:32:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 20:32:06] [INFO ] Removed a total of 6024 redundant transitions.
[2026-05-24 20:32:06] [INFO ] Flatten gal took : 559 ms
[2026-05-24 20:32:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 420 labels/synchronizations in 149 ms.
[2026-05-24 20:32:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3545736712405584363.gal : 27 ms
[2026-05-24 20:32:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2638510852118820785.prop : 2 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/ReachabilityCardinality3545736712405584363.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2638510852118820785.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 ...307
Loading property file /tmp/ReachabilityCardinality2638510852118820785.prop.
SDD proceeding with computation,151 properties remain. new max is 4
SDD size :1 after 2221
SDD proceeding with computation,151 properties remain. new max is 8
SDD size :2221 after 2222
SDD proceeding with computation,151 properties remain. new max is 16
SDD size :2222 after 2223
SDD proceeding with computation,151 properties remain. new max is 32
SDD size :2223 after 2304
Interrupted probabilistic random walk after 2849478 steps, run timeout after 93001 ms. (steps per millisecond=30 ) properties seen :0 out of 151
Probabilistic random walk after 2849478 steps, saw 2035052 distinct states, run finished after 93007 ms. (steps per millisecond=30 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11271017667108241863.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10540997112836537188.kers'
[2026-05-24 20:32:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11271017667108241863.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10540997112836537188.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 2148 rows 371 cols 8350 entries
Finished phase 1 with 195 SingleSign rule and 152 generalized
[2026-05-24 20:32:41] [INFO ] Computed 24 invariants in 7 ms
Computed 24 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-10540997112836537188.kers
Total runtime 10 ms.
[2026-05-24 20:32:41] [INFO ] State equation strengthened by 110 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 1 (OVERLAPS) 265/343 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/343 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 3 (OVERLAPS) 11/354 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/354 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 5 (OVERLAPS) 16/370 variables, 11/23 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/370 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/370 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 8 (OVERLAPS) 1/371 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/371 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/371 variables, 3/33 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/371 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/371 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 13 (OVERLAPS) 2148/2519 variables, 371/405 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2519 variables, 110/515 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2519 variables, 0/515 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 16 (OVERLAPS) 0/2519 variables, 0/515 constraints. Problems are: Problem set: 0 solved, 151 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2519/2519 variables, and 515 constraints, problems are : Problem set: 0 solved, 151 unsolved in 94867 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 371/371 constraints, ReadFeed: 110/110 constraints, PredecessorRefiner: 151/151 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 151 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 1 (OVERLAPS) 265/343 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/343 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 3 (OVERLAPS) 11/354 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/354 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 5 (OVERLAPS) 16/370 variables, 11/23 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/370 variables, 10/33 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/370 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 8 (OVERLAPS) 1/371 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/371 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 10 (OVERLAPS) 2148/2519 variables, 371/405 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2519 variables, 110/515 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2519 variables, 151/666 constraints. Problems are: Problem set: 0 solved, 151 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2519/2519 variables, and 666 constraints, problems are : Problem set: 0 solved, 151 unsolved in 105032 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 371/371 constraints, ReadFeed: 110/110 constraints, PredecessorRefiner: 151/151 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 200100ms problems are : Problem set: 0 solved, 151 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 78 out of 371 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 371/371 places, 2148/2148 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 370 transition count 2127
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 370 transition count 2127
Applied a total of 2 rules in 56 ms. Remains 370 /371 variables (removed 1) and now considering 2127/2148 (removed 21) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 370/371 places, 2127/2148 transitions.
RANDOM walk for 4000000 steps (8 resets) in 72361 ms. (55 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40003 steps (8 resets) in 333 ms. (119 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40002 steps (8 resets) in 330 ms. (120 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40003 steps (8 resets) in 348 ms. (114 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40003 steps (8 resets) in 296 ms. (134 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40003 steps (8 resets) in 295 ms. (135 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40002 steps (8 resets) in 313 ms. (127 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40004 steps (8 resets) in 350 ms. (113 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40004 steps (8 resets) in 341 ms. (116 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40004 steps (8 resets) in 393 ms. (101 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40003 steps (8 resets) in 272 ms. (146 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40003 steps (8 resets) in 221 ms. (180 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40002 steps (8 resets) in 213 ms. (186 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40004 steps (8 resets) in 265 ms. (150 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40002 steps (8 resets) in 220 ms. (181 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40002 steps (8 resets) in 281 ms. (141 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40004 steps (8 resets) in 323 ms. (123 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40003 steps (8 resets) in 327 ms. (121 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40003 steps (8 resets) in 335 ms. (119 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40004 steps (8 resets) in 265 ms. (150 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40003 steps (8 resets) in 278 ms. (143 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40001 steps (8 resets) in 278 ms. (143 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40002 steps (8 resets) in 333 ms. (119 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40003 steps (8 resets) in 307 ms. (129 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40004 steps (8 resets) in 253 ms. (157 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40004 steps (8 resets) in 221 ms. (180 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40002 steps (8 resets) in 306 ms. (130 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40003 steps (8 resets) in 283 ms. (140 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40004 steps (8 resets) in 325 ms. (122 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40002 steps (8 resets) in 295 ms. (135 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40002 steps (8 resets) in 299 ms. (133 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40004 steps (8 resets) in 252 ms. (158 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40001 steps (8 resets) in 344 ms. (115 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40003 steps (8 resets) in 268 ms. (148 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40002 steps (8 resets) in 289 ms. (137 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40002 steps (8 resets) in 345 ms. (115 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40003 steps (8 resets) in 301 ms. (132 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40004 steps (8 resets) in 229 ms. (173 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40002 steps (8 resets) in 279 ms. (142 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40001 steps (8 resets) in 303 ms. (131 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40003 steps (8 resets) in 327 ms. (121 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40004 steps (8 resets) in 277 ms. (143 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40001 steps (8 resets) in 238 ms. (167 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40003 steps (8 resets) in 335 ms. (119 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40002 steps (8 resets) in 297 ms. (134 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40004 steps (8 resets) in 296 ms. (134 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40003 steps (8 resets) in 316 ms. (126 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40003 steps (8 resets) in 211 ms. (188 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40003 steps (8 resets) in 282 ms. (141 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40003 steps (8 resets) in 302 ms. (132 steps per ms) remains 150/151 properties
BEST_FIRST walk for 40003 steps (8 resets) in 318 ms. (125 steps per ms) remains 150/150 properties
BEST_FIRST walk for 40003 steps (8 resets) in 316 ms. (126 steps per ms) remains 150/150 properties
BEST_FIRST walk for 40002 steps (8 resets) in 286 ms. (139 steps per ms) remains 150/150 properties
BEST_FIRST walk for 40002 steps (8 resets) in 299 ms. (133 steps per ms) remains 150/150 properties
BEST_FIRST walk for 40003 steps (8 resets) in 259 ms. (153 steps per ms) remains 150/150 properties
BEST_FIRST walk for 40004 steps (8 resets) in 288 ms. (138 steps per ms) remains 150/150 properties
BEST_FIRST walk for 40002 steps (8 resets) in 310 ms. (128 steps per ms) remains 150/150 properties
BEST_FIRST walk for 40003 steps (8 resets) in 230 ms. (173 steps per ms) remains 150/150 properties
BEST_FIRST walk for 40004 steps (8 resets) in 296 ms. (134 steps per ms) remains 150/150 properties
BEST_FIRST walk for 40003 steps (8 resets) in 316 ms. (126 steps per ms) remains 150/150 properties
BEST_FIRST walk for 40003 steps (8 resets) in 292 ms. (136 steps per ms) remains 150/150 properties
BEST_FIRST walk for 40004 steps (8 resets) in 296 ms. (134 steps per ms) remains 150/150 properties
BEST_FIRST walk for 40000 steps (8 resets) in 280 ms. (142 steps per ms) remains 150/150 properties
BEST_FIRST walk for 40002 steps (8 resets) in 306 ms. (130 steps per ms) remains 150/150 properties
BEST_FIRST walk for 40002 steps (8 resets) in 297 ms. (134 steps per ms) remains 150/150 properties
BEST_FIRST walk for 40003 steps (8 resets) in 234 ms. (170 steps per ms) remains 150/150 properties
BEST_FIRST walk for 40002 steps (8 resets) in 237 ms. (168 steps per ms) remains 150/150 properties
BEST_FIRST walk for 40001 steps (8 resets) in 224 ms. (177 steps per ms) remains 150/150 properties
BEST_FIRST walk for 40004 steps (8 resets) in 322 ms. (123 steps per ms) remains 150/150 properties
BEST_FIRST walk for 40003 steps (8 resets) in 283 ms. (140 steps per ms) remains 150/150 properties
BEST_FIRST walk for 40002 steps (8 resets) in 298 ms. (133 steps per ms) remains 150/150 properties
BEST_FIRST walk for 40003 steps (8 resets) in 242 ms. (164 steps per ms) remains 150/150 properties
BEST_FIRST walk for 40002 steps (8 resets) in 290 ms. (137 steps per ms) remains 150/150 properties
BEST_FIRST walk for 40002 steps (8 resets) in 250 ms. (159 steps per ms) remains 150/150 properties
BEST_FIRST walk for 40002 steps (8 resets) in 266 ms. (149 steps per ms) remains 150/150 properties
BEST_FIRST walk for 40003 steps (8 resets) in 185 ms. (215 steps per ms) remains 149/150 properties
BEST_FIRST walk for 40003 steps (8 resets) in 222 ms. (179 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 237 ms. (168 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 256 ms. (155 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 284 ms. (140 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40001 steps (8 resets) in 307 ms. (129 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40001 steps (8 resets) in 267 ms. (149 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 338 ms. (118 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 265 ms. (150 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 308 ms. (129 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 230 ms. (173 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 236 ms. (168 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 283 ms. (140 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 172 ms. (231 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 189 ms. (210 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 191 ms. (208 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 260 ms. (153 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 279 ms. (142 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 231 ms. (172 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 301 ms. (132 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 275 ms. (144 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 314 ms. (126 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 323 ms. (123 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40001 steps (8 resets) in 309 ms. (129 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 300 ms. (132 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 286 ms. (139 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 238 ms. (167 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 276 ms. (144 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 268 ms. (148 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 266 ms. (149 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 256 ms. (155 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 351 ms. (113 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 253 ms. (157 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 302 ms. (132 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40001 steps (8 resets) in 204 ms. (195 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 277 ms. (143 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 248 ms. (160 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 213 ms. (186 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 261 ms. (152 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 240 ms. (165 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 248 ms. (160 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40001 steps (8 resets) in 229 ms. (173 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 220 ms. (181 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 325 ms. (122 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 239 ms. (166 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 180 ms. (221 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 219 ms. (181 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 282 ms. (141 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 221 ms. (180 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 309 ms. (129 steps per ms) remains 149/149 properties
Interrupted probabilistic random walk after 3363272 steps, run timeout after 90001 ms. (steps per millisecond=37 ) properties seen :0 out of 149
Probabilistic random walk after 3363272 steps, saw 2392254 distinct states, run finished after 90003 ms. (steps per millisecond=37 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16231094355953180554.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7469173928919132557.kers'
[2026-05-24 20:38:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16231094355953180554.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7469173928919132557.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 2127 rows 370 cols 8266 entries
Finished phase 1 with 194 SingleSign rule and 152 generalized
[2026-05-24 20:38:02] [INFO ] Computed 24 invariants in 12 ms
Computed 24 P flows in 20 ms.
Exported basis to /tmp/petrispot-output-7469173928919132557.kers
Total runtime 22 ms.
[2026-05-24 20:38:02] [INFO ] State equation strengthened by 110 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 1 (OVERLAPS) 264/342 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/342 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 3 (OVERLAPS) 11/353 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/353 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 5 (OVERLAPS) 16/369 variables, 11/23 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/369 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/369 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 8 (OVERLAPS) 1/370 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/370 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 10 (OVERLAPS) 2127/2497 variables, 370/399 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2497 variables, 110/509 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2497 variables, 5/514 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2497 variables, 0/514 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 14 (OVERLAPS) 0/2497 variables, 0/514 constraints. Problems are: Problem set: 0 solved, 149 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2497/2497 variables, and 514 constraints, problems are : Problem set: 0 solved, 149 unsolved in 80156 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 370/370 constraints, ReadFeed: 110/110 constraints, PredecessorRefiner: 149/149 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 149 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 1 (OVERLAPS) 264/342 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/342 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 3 (OVERLAPS) 11/353 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/353 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 5 (OVERLAPS) 16/369 variables, 11/23 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/369 variables, 10/33 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/369 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 8 (OVERLAPS) 1/370 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/370 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/370 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 11 (OVERLAPS) 2127/2497 variables, 370/405 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2497 variables, 110/515 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2497 variables, 149/664 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2497 variables, 0/664 constraints. Problems are: Problem set: 0 solved, 149 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2497/2497 variables, and 664 constraints, problems are : Problem set: 0 solved, 149 unsolved in 120036 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 370/370 constraints, ReadFeed: 110/110 constraints, PredecessorRefiner: 149/149 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 200796ms problems are : Problem set: 0 solved, 149 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 78 out of 370 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 370/370 places, 2127/2127 transitions.
Applied a total of 0 rules in 171 ms. Remains 370 /370 variables (removed 0) and now considering 2127/2127 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 171 ms. Remains : 370/370 places, 2127/2127 transitions.
RANDOM walk for 4000000 steps (8 resets) in 59262 ms. (67 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 190 ms. (209 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 201 ms. (198 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 289 ms. (137 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40001 steps (8 resets) in 239 ms. (166 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 275 ms. (144 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 267 ms. (149 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 220 ms. (181 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40001 steps (8 resets) in 241 ms. (165 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 251 ms. (158 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 273 ms. (146 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 239 ms. (166 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 205 ms. (194 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 187 ms. (212 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 209 ms. (190 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 230 ms. (173 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 276 ms. (144 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 219 ms. (181 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 287 ms. (138 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 343 ms. (116 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 220 ms. (181 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 232 ms. (171 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 245 ms. (162 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 273 ms. (145 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 198 ms. (201 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 173 ms. (229 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 264 ms. (150 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 274 ms. (145 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 231 ms. (172 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 263 ms. (151 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40001 steps (8 resets) in 262 ms. (152 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40001 steps (8 resets) in 291 ms. (136 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 239 ms. (166 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 254 ms. (156 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 261 ms. (152 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 228 ms. (174 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 261 ms. (152 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 179 ms. (222 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 282 ms. (141 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 243 ms. (163 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 266 ms. (149 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 234 ms. (170 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 275 ms. (144 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 252 ms. (158 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 238 ms. (167 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 230 ms. (173 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 276 ms. (144 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 193 ms. (206 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 276 ms. (144 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 278 ms. (143 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 225 ms. (177 steps per ms) remains 149/149 properties
Detected timeout of ITS tools.
Interrupted probabilistic random walk after 2349219 steps, run timeout after 60001 ms. (steps per millisecond=39 ) properties seen :0 out of 149
Probabilistic random walk after 2349219 steps, saw 1684042 distinct states, run finished after 60001 ms. (steps per millisecond=39 ) properties seen :0
[2026-05-24 20:42:43] [INFO ] Invariant cache hit.
[2026-05-24 20:42:43] [INFO ] State equation strengthened by 110 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 1 (OVERLAPS) 264/342 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/342 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 3 (OVERLAPS) 11/353 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/353 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 5 (OVERLAPS) 16/369 variables, 11/23 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/369 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/369 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 8 (OVERLAPS) 1/370 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/370 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 10 (OVERLAPS) 2127/2497 variables, 370/399 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2497 variables, 110/509 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2497 variables, 5/514 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2497 variables, 0/514 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 14 (OVERLAPS) 0/2497 variables, 0/514 constraints. Problems are: Problem set: 0 solved, 149 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2497/2497 variables, and 514 constraints, problems are : Problem set: 0 solved, 149 unsolved in 81176 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 370/370 constraints, ReadFeed: 110/110 constraints, PredecessorRefiner: 149/149 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 149 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 1 (OVERLAPS) 264/342 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/342 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 3 (OVERLAPS) 11/353 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/353 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 5 (OVERLAPS) 16/369 variables, 11/23 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/369 variables, 10/33 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/369 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 8 (OVERLAPS) 1/370 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/370 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/370 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 11 (OVERLAPS) 2127/2497 variables, 370/405 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2497 variables, 110/515 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2497 variables, 149/664 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2497 variables, 0/664 constraints. Problems are: Problem set: 0 solved, 149 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2497/2497 variables, and 664 constraints, problems are : Problem set: 0 solved, 149 unsolved in 135049 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 370/370 constraints, ReadFeed: 110/110 constraints, PredecessorRefiner: 149/149 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 216437ms problems are : Problem set: 0 solved, 149 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 78 out of 370 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 370/370 places, 2127/2127 transitions.
Applied a total of 0 rules in 69 ms. Remains 370 /370 variables (removed 0) and now considering 2127/2127 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 370/370 places, 2127/2127 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 370/370 places, 2127/2127 transitions.
Applied a total of 0 rules in 50 ms. Remains 370 /370 variables (removed 0) and now considering 2127/2127 (removed 0) transitions.
[2026-05-24 20:46:20] [INFO ] Invariant cache hit.
[2026-05-24 20:46:21] [INFO ] Implicit Places using invariants in 787 ms returned []
[2026-05-24 20:46:21] [INFO ] Invariant cache hit.
[2026-05-24 20:46:21] [INFO ] State equation strengthened by 110 read => feed constraints.
[2026-05-24 20:46:25] [INFO ] Implicit Places using invariants and state equation in 4274 ms returned []
Implicit Place search using SMT with State Equation took 5090 ms to find 0 implicit places.
[2026-05-24 20:46:25] [INFO ] Redundant transitions in 112 ms returned []
Running 2116 sub problems to find dead transitions.
[2026-05-24 20:46:25] [INFO ] Invariant cache hit.
[2026-05-24 20:46:25] [INFO ] State equation strengthened by 110 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/370 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2116 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/370 variables, 11/24 constraints. Problems are: Problem set: 0 solved, 2116 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/370 variables, 20/44 constraints. Problems are: Problem set: 0 solved, 2116 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 370/2497 variables, and 44 constraints, problems are : Problem set: 0 solved, 2116 unsolved in 30053 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 0/370 constraints, ReadFeed: 0/110 constraints, PredecessorRefiner: 2116/2116 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2116 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/370 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2116 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/370 variables, 11/24 constraints. Problems are: Problem set: 0 solved, 2116 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/370 variables, 20/44 constraints. Problems are: Problem set: 0 solved, 2116 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/370 variables, 20/64 constraints. Problems are: Problem set: 0 solved, 2116 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 370/2497 variables, and 69 constraints, problems are : Problem set: 0 solved, 2116 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 0/370 constraints, ReadFeed: 0/110 constraints, PredecessorRefiner: 0/2116 constraints, Known Traps: 45/45 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62694ms problems are : Problem set: 0 solved, 2116 unsolved
Search for dead transitions found 0 dead transitions in 62699ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67964 ms. Remains : 370/370 places, 2127/2127 transitions.
RANDOM walk for 400000 steps (8 resets) in 3354 ms. (119 steps per ms) remains 2/78 properties
Running SMT prover for 2 properties.
[2026-05-24 20:47:29] [INFO ] Invariant cache hit.
[2026-05-24 20:47:29] [INFO ] [Real]Absence check using 13 positive place invariants in 5 ms returned sat
[2026-05-24 20:47:29] [INFO ] [Real]Absence check using 13 positive and 11 generalized place invariants in 9 ms returned sat
[2026-05-24 20:47:30] [INFO ] After 876ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2026-05-24 20:47:30] [INFO ] State equation strengthened by 110 read => feed constraints.
[2026-05-24 20:47:30] [INFO ] After 308ms SMT Verify possible using 110 Read/Feed constraints in real domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2026-05-24 20:47:30] [INFO ] After 652ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:2
[2026-05-24 20:47:30] [INFO ] After 1652ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2026-05-24 20:47:30] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2026-05-24 20:47:31] [INFO ] [Nat]Absence check using 13 positive and 11 generalized place invariants in 26 ms returned sat
[2026-05-24 20:47:32] [INFO ] After 1071ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2026-05-24 20:47:32] [INFO ] After 247ms SMT Verify possible using 110 Read/Feed constraints in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2026-05-24 20:47:32] [INFO ] After 653ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2026-05-24 20:47:32] [INFO ] After 1978ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
RANDOM walk for 4000000 steps (8 resets) in 49745 ms. (80 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 157 ms. (253 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 140 ms. (283 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 181 ms. (219 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 186 ms. (213 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 187 ms. (212 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 165 ms. (240 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 198 ms. (201 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 189 ms. (210 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 178 ms. (223 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 184 ms. (216 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 161 ms. (246 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 134 ms. (296 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 131 ms. (303 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 141 ms. (281 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 182 ms. (218 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40001 steps (8 resets) in 185 ms. (215 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 209 ms. (190 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 185 ms. (215 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 173 ms. (229 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 198 ms. (201 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 177 ms. (224 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 185 ms. (215 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 188 ms. (211 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 134 ms. (296 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 134 ms. (296 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40001 steps (8 resets) in 184 ms. (216 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 192 ms. (207 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 170 ms. (233 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 185 ms. (215 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40001 steps (8 resets) in 189 ms. (210 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 171 ms. (232 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 182 ms. (218 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 175 ms. (227 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40001 steps (8 resets) in 185 ms. (215 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 186 ms. (213 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 192 ms. (207 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 133 ms. (298 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 207 ms. (192 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 196 ms. (203 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 164 ms. (242 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 182 ms. (218 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 174 ms. (228 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 187 ms. (212 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 193 ms. (206 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 180 ms. (221 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40001 steps (8 resets) in 173 ms. (229 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 131 ms. (303 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 192 ms. (207 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40002 steps (8 resets) in 172 ms. (231 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 188 ms. (211 steps per ms) remains 149/149 properties
Interrupted probabilistic random walk after 1614879 steps, run timeout after 45001 ms. (steps per millisecond=35 ) properties seen :0 out of 149
Probabilistic random walk after 1614879 steps, saw 1182185 distinct states, run finished after 45001 ms. (steps per millisecond=35 ) properties seen :0
[2026-05-24 20:48:33] [INFO ] Invariant cache hit.
[2026-05-24 20:48:33] [INFO ] State equation strengthened by 110 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 1 (OVERLAPS) 264/342 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/342 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 3 (OVERLAPS) 11/353 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/353 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 5 (OVERLAPS) 16/369 variables, 11/23 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/369 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/369 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 8 (OVERLAPS) 1/370 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/370 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 10 (OVERLAPS) 2127/2497 variables, 370/399 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2497 variables, 110/509 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2497 variables, 5/514 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2497 variables, 0/514 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 14 (OVERLAPS) 0/2497 variables, 0/514 constraints. Problems are: Problem set: 0 solved, 149 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2497/2497 variables, and 514 constraints, problems are : Problem set: 0 solved, 149 unsolved in 80976 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 370/370 constraints, ReadFeed: 110/110 constraints, PredecessorRefiner: 149/149 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 149 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 1 (OVERLAPS) 264/342 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/342 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 3 (OVERLAPS) 11/353 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/353 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 5 (OVERLAPS) 16/369 variables, 11/23 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/369 variables, 10/33 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/369 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 8 (OVERLAPS) 1/370 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/370 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/370 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 11 (OVERLAPS) 2127/2497 variables, 370/405 constraints. Problems are: Problem set: 0 solved, 149 unsolved

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
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution Liveness -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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 Liveness -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="Anderson-PT-11"
export BK_EXAMINATION="Liveness"
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 Anderson-PT-11, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r008-oct2-177944369700129"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Anderson-PT-11.tgz
mv Anderson-PT-11 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "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 [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.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 '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;