MCC'2026- Execution of r128-smll-177955743900172

About the Execution of 2025-gold for EisenbergMcGuire-PT-08

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
5854.172	1800000.00	4522730.00	2672.00	[undef]	Time out reached

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r128-smll-177955743900172.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool gold2025
Input is EisenbergMcGuire-PT-08, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r128-smll-177955743900172
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.1M
-rw-r--r-- 1 mcc users 9.5K Mar 7 05:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 105K Mar 7 05:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Mar 7 05:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Mar 7 05:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 15 09:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 09:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 15 09:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 09:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Mar 7 05:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K Mar 7 05:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Mar 7 05:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Mar 7 05:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 09:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 1.7M Mar 3 18:30 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1779578232209

Invoking MCC driver with
GOLD_TOOL=
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=EisenbergMcGuire-PT-08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202505121319
[2026-05-23 23:17:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2026-05-23 23:17:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 23:17:15] [INFO ] Load time of PNML (sax parser for PT used): 520 ms
[2026-05-23 23:17:15] [INFO ] Transformed 712 places.
[2026-05-23 23:17:15] [INFO ] Transformed 2816 transitions.
[2026-05-23 23:17:15] [INFO ] Found NUPN structural information;
[2026-05-23 23:17:15] [INFO ] Parsed PT model containing 712 places and 2816 transitions and 13440 arcs in 784 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 712/712 places, 2816/2816 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 712 transition count 2808
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 704 transition count 2808
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 16 place count 704 transition count 2608
Deduced a syphon composed of 200 places in 31 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 416 place count 504 transition count 2608
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 12 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 528 place count 448 transition count 2552
Applied a total of 528 rules in 362 ms. Remains 448 /712 variables (removed 264) and now considering 2552/2816 (removed 264) transitions.
[2026-05-23 23:17:15] [INFO ] Flow matrix only has 1104 transitions (discarded 1448 similar events)
// Phase 1: matrix 1104 rows 448 cols
[2026-05-23 23:17:15] [INFO ] Computed 25 invariants in 31 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2026-05-23 23:17:17] [INFO ] Implicit Places using invariants in 2283 ms returned []
[2026-05-23 23:17:17] [INFO ] Flow matrix only has 1104 transitions (discarded 1448 similar events)
[2026-05-23 23:17:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2026-05-23 23:17:18] [INFO ] State equation strengthened by 676 read => feed constraints.
[2026-05-23 23:17:25] [INFO ] Implicit Places using invariants and state equation in 7295 ms returned []
Implicit Place search using SMT with State Equation took 9651 ms to find 0 implicit places.
Running 2544 sub problems to find dead transitions.
[2026-05-23 23:17:25] [INFO ] Flow matrix only has 1104 transitions (discarded 1448 similar events)
[2026-05-23 23:17:25] [INFO ] Invariant cache hit.
[2026-05-23 23:17:25] [INFO ] State equation strengthened by 676 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/448 variables, 448/448 constraints. Problems are: Problem set: 0 solved, 2544 unsolved
SMT process timed out in 31791ms, After SMT, problems are : Problem set: 0 solved, 2544 unsolved
Search for dead transitions found 0 dead transitions in 31883ms
Starting structural reductions in LIVENESS mode, iteration 1 : 448/712 places, 2552/2816 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 41959 ms. Remains : 448/712 places, 2552/2816 transitions.
Initial state reduction rules removed 8 formulas.
[2026-05-23 23:18:00] [INFO ] Flatten gal took : 1323 ms
[2026-05-23 23:18:00] [INFO ] Flatten gal took : 680 ms
[2026-05-23 23:18:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10488880120493286550.gal : 188 ms
[2026-05-23 23:18:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16889958243216140029.prop : 95 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10488880120493286550.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16889958243216140029.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality16889958243216140029.prop.
RANDOM walk for 40000 steps (8 resets) in 19123 ms. (2 steps per ms) remains 2094/2544 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 18 ms. (6 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 33 ms. (3 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 26 ms. (4 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 29 ms. (4 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 37 ms. (3 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 2094/2094 properties
BEST_FIRST walk for 124 steps (8 resets) in 25 ms. (4 steps per ms) remains 2094/2094 properties
[2026-05-23 23:18:02] [INFO ] Flow matrix only has 1104 transitions (discarded 1448 similar events)
[2026-05-23 23:18:02] [INFO ] Invariant cache hit.
[2026-05-23 23:18:02] [INFO ] State equation strengthened by 676 read => feed constraints.
Reachability property qltransition_1987 is true.
Reachability property qltransition_1984 is true.
Reachability property qltransition_1976 is true.
Reachability property qltransition_16 is true.
SDD proceeding with computation,2540 properties remain. new max is 2
SDD size :1 after 5
Reachability property qltransition_1990 is true.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,2539 properties remain. new max is 2
SDD size :5 after 6
Reachability property qltransition_1993 is true.
SDD proceeding with computation,2538 properties remain. new max is 2
SDD size :6 after 7
Reachability property qltransition_1996 is true.
SDD proceeding with computation,2537 properties remain. new max is 2
SDD size :7 after 8
Reachability property qltransition_1991 is true.
Reachability property qltransition_1907 is true.
Reachability property qltransition_1906 is true.
Reachability property qltransition_248 is true.
Reachability property qltransition_40 is true.
SDD proceeding with computation,2532 properties remain. new max is 2
SDD size :8 after 27
SDD proceeding with computation,2532 properties remain. new max is 4
SDD size :27 after 28
Reachability property qltransition_2519 is true.
Reachability property qltransition_2518 is true.
Reachability property qltransition_2517 is true.
SDD proceeding with computation,2529 properties remain. new max is 4
SDD size :28 after 31
Reachability property qltransition_1979 is true.
SDD proceeding with computation,2528 properties remain. new max is 4
SDD size :31 after 32
Reachability property qltransition_2057 is true.
Reachability property qltransition_2054 is true.
Reachability property qltransition_2051 is true.
SDD proceeding with computation,2525 properties remain. new max is 4
SDD size :32 after 35
Reachability property qltransition_2059 is true.
SDD proceeding with computation,2524 properties remain. new max is 4
SDD size :35 after 36
Reachability property qltransition_2052 is true.
SDD proceeding with computation,2523 properties remain. new max is 4
SDD size :36 after 59
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 343/343 constraints. Problems are: Problem set: 4 solved, 2090 unsolved
SMT process timed out in 6312ms, After SMT, problems are : Problem set: 7 solved, 2087 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 341 out of 448 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 448/448 places, 2552/2552 transitions.
SDD proceeding with computation,2523 properties remain. new max is 8
SDD size :59 after 62
Reachability property qltransition_2050 is true.
Applied a total of 0 rules in 229 ms. Remains 448 /448 variables (removed 0) and now considering 2552/2552 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 230 ms. Remains : 448/448 places, 2552/2552 transitions.
SDD proceeding with computation,2522 properties remain. new max is 8
SDD size :62 after 74
Reachability property qltransition_1992 is true.
SDD proceeding with computation,2521 properties remain. new max is 8
SDD size :74 after 78
Reachability property qltransition_570 is true.
Reachability property qltransition_1 is true.
SDD proceeding with computation,2519 properties remain. new max is 8
SDD size :78 after 88
SDD proceeding with computation,2519 properties remain. new max is 16
SDD size :88 after 92
Reachability property qltransition_970 is true.
Reachability property qltransition_969 is true.
SDD proceeding with computation,2517 properties remain. new max is 16
SDD size :92 after 101
Reachability property qltransition_7 is true.
SDD proceeding with computation,2516 properties remain. new max is 16
SDD size :101 after 114
SDD proceeding with computation,2516 properties remain. new max is 32
SDD size :114 after 116
Reachability property qltransition_2055 is true.
Reachability property qltransition_1985 is true.
Reachability property qltransition_1908 is true.
Reachability property qltransition_256 is true.
Reachability property qltransition_24 is true.
SDD proceeding with computation,2511 properties remain. new max is 32
SDD size :116 after 238
Reachability property qltransition_1879 is true.
Reachability property qltransition_1878 is true.
Reachability property qltransition_136 is true.
SDD proceeding with computation,2508 properties remain. new max is 32
SDD size :238 after 358
SDD proceeding with computation,2508 properties remain. new max is 64
SDD size :358 after 370
SDD proceeding with computation,2508 properties remain. new max is 128
SDD size :370 after 386
Reachability property qltransition_2503 is true.
Reachability property qltransition_2053 is true.
Reachability property qltransition_2015 is true.
Reachability property qltransition_2013 is true.
Reachability property qltransition_2011 is true.
Reachability property qltransition_2009 is true.
Reachability property qltransition_2008 is true.
Reachability property qltransition_1977 is true.
Reachability property qltransition_1909 is true.
SDD proceeding with computation,2499 properties remain. new max is 128
SDD size :386 after 448
Reachability property qltransition_2007 is true.
Reachability property qltransition_2006 is true.
Reachability property qltransition_1986 is true.
SDD proceeding with computation,2496 properties remain. new max is 128
SDD size :448 after 602
SDD proceeding with computation,2496 properties remain. new max is 256
SDD size :602 after 706
Reachability property qltransition_992 is true.
Reachability property qltransition_991 is true.
Reachability property qltransition_990 is true.
Reachability property qltransition_528 is true.
SDD proceeding with computation,2492 properties remain. new max is 256
SDD size :706 after 899
Reachability property qltransition_2017 is true.
SDD proceeding with computation,2491 properties remain. new max is 256
SDD size :899 after 1000
Reachability property qltransition_676 is true.
Reachability property qltransition_675 is true.
SDD proceeding with computation,2489 properties remain. new max is 256
SDD size :1000 after 1133
Reachability property qltransition_2014 is true.
Reachability property qltransition_719 is true.
Reachability property qltransition_718 is true.
Reachability property qltransition_717 is true.
SDD proceeding with computation,2485 properties remain. new max is 256
SDD size :1133 after 1235
SDD proceeding with computation,2485 properties remain. new max is 512
SDD size :1235 after 1349
Reachability property qltransition_3 is true.
SDD proceeding with computation,2484 properties remain. new max is 512
SDD size :1349 after 1603
Reachability property qltransition_2058 is true.
Reachability property qltransition_2012 is true.
Reachability property qltransition_1988 is true.
Reachability property qltransition_1910 is true.
Reachability property qltransition_1893 is true.
Reachability property qltransition_1892 is true.
RANDOM walk for 543148 steps (0 resets) in 120006 ms. (4 steps per ms) remains 2071/2086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 145 ms. (27 steps per ms) remains 2071/2071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 2071/2071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 153 ms. (26 steps per ms) remains 2071/2071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 2071/2071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 2071/2071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 116 ms. (34 steps per ms) remains 2071/2071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 2071/2071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 122 ms. (32 steps per ms) remains 2071/2071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 115 ms. (34 steps per ms) remains 2071/2071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 2071/2071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 129 ms. (30 steps per ms) remains 2069/2071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 2069/2069 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 2069/2069 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 2068/2069 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 2068/2068 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 2068/2068 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 2068/2068 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 2066/2068 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 2065/2066 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 2065/2065 properties
BEST_FIRST walk for 4004 steps (8 resets) in 114 ms. (34 steps per ms) remains 2065/2065 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 2063/2065 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 2062/2063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 2061/2062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 2061/2061 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 2061/2061 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 2061/2061 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 2061/2061 properties
BEST_FIRST walk for 4004 steps (8 resets) in 115 ms. (34 steps per ms) remains 2061/2061 properties
Reachability property qltransition_264 is true.
BEST_FIRST walk for 4004 steps (8 resets) in 125 ms. (31 steps per ms) remains 2060/2061 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 2058/2060 properties
Reachability property qltransition_192 is true.
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 2058/2058 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 2057/2058 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 2057/2057 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 2057/2057 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 2057/2057 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 2057/2057 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 2055/2057 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 2054/2055 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 2054/2054 properties
Reachability property qltransition_32 is true.
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 2054/2054 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 2054/2054 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 2054/2054 properties
SDD proceeding with computation,2475 properties remain. new max is 512
SDD size :1603 after 4200
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 2054/2054 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 2054/2054 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 2054/2054 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 2053/2054 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 2053/2053 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 2053/2053 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 2053/2053 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 2053/2053 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 2052/2053 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 2052/2052 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 2052/2052 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 2052/2052 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 2052/2052 properties
Reachability property qltransition_2510 is true.
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 2052/2052 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 2052/2052 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 2052/2052 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 2052/2052 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 2052/2052 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 2052/2052 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 2052/2052 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 2052/2052 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 2052/2052 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 2052/2052 properties
Reachability property qltransition_1895 is true.
Reachability property qltransition_1894 is true.
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 2052/2052 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 2052/2052 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 2050/2052 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 2050/2050 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 2049/2050 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 2049/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 2049/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 2049/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 2049/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 2049/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 2048/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 2048/2048 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 2048/2048 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 2048/2048 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 2048/2048 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 2048/2048 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 2048/2048 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 2048/2048 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 2048/2048 properties
Reachability property qltransition_200 is true.
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 2046/2048 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 2046/2046 properties
SDD proceeding with computation,2471 properties remain. new max is 512
SDD size :4200 after 4935
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 2045/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 2045/2045 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 2045/2045 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 2045/2045 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 2045/2045 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 2045/2045 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 2044/2045 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 122 ms. (32 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 2044/2044 properties
SDD proceeding with computation,2471 properties remain. new max is 1024
SDD size :4935 after 5720
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 2043/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 2043/2043 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 2043/2043 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 2043/2043 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 2042/2043 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 2042/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 2042/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 2042/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 2042/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 2042/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 2042/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 2042/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 2042/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 2042/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 2041/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 2040/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 2040/2040 properties
SDD proceeding with computation,2471 properties remain. new max is 2048
SDD size :5720 after 6964
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 115 ms. (34 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 2040/2040 properties
SDD proceeding with computation,2471 properties remain. new max is 4096
SDD size :6964 after 8449
Reachability property qltransition_2511 is true.
Reachability property qltransition_2056 is true.
Reachability property qltransition_2037 is true.
Reachability property qltransition_2036 is true.
Reachability property qltransition_2035 is true.
Reachability property qltransition_2034 is true.
Reachability property qltransition_2033 is true.
Reachability property qltransition_2032 is true.
Reachability property qltransition_2031 is true.
Reachability property qltransition_2030 is true.
Reachability property qltransition_2029 is true.
Reachability property qltransition_2028 is true.
Reachability property qltransition_2010 is true.
Reachability property qltransition_1989 is true.
Reachability property qltransition_1978 is true.
Reachability property qltransition_1911 is true.
Reachability property qltransition_1013 is true.
Reachability property qltransition_1012 is true.
Reachability property qltransition_1011 is true.
Reachability property qltransition_549 is true.
SDD proceeding with computation,2451 properties remain. new max is 4096
SDD size :8449 after 14597
Reachability property qltransition_845 is true.
Reachability property qltransition_844 is true.
Reachability property qltransition_843 is true.
Reachability property qltransition_698 is true.
Reachability property qltransition_697 is true.
Reachability property qltransition_696 is true.
SDD proceeding with computation,2445 properties remain. new max is 4096
SDD size :14597 after 20189
Reachability property qltransition_2039 is true.
Reachability property qltransition_866 is true.
Reachability property qltransition_865 is true.
Reachability property qltransition_864 is true.
Reachability property qltransition_823 is true.
Reachability property qltransition_822 is true.
SDD proceeding with computation,2439 properties remain. new max is 4096
SDD size :20189 after 24551
Reachability property qltransition_5 is true.
SDD proceeding with computation,2438 properties remain. new max is 4096
SDD size :24551 after 28396
Reachability property qltransition_2524 is true.
Reachability property qltransition_2062 is true.
Reachability property qltransition_2061 is true.
Reachability property qltransition_2040 is true.
Reachability property qltransition_2018 is true.
Reachability property qltransition_1994 is true.
Reachability property qltransition_1923 is true.
Reachability property qltransition_1922 is true.
Reachability property qltransition_1921 is true.
Reachability property qltransition_1920 is true.
Reachability property qltransition_312 is true.
Reachability property qltransition_304 is true.
Reachability property qltransition_48 is true.
SDD proceeding with computation,2425 properties remain. new max is 4096
SDD size :28396 after 89362
SDD proceeding with computation,2425 properties remain. new max is 8192
SDD size :89362 after 103186
Reachability property qltransition_2525 is true.
Reachability property qltransition_1925 is true.
Reachability property qltransition_1924 is true.
Reachability property qltransition_320 is true.
SDD proceeding with computation,2421 properties remain. new max is 8192
SDD size :103186 after 128959
Probabilistic random walk after 1000001 steps, saw 657639 distinct states, run finished after 99873 ms. (steps per millisecond=10 ) properties seen :503
[2026-05-23 23:20:27] [INFO ] Flow matrix only has 1104 transitions (discarded 1448 similar events)
[2026-05-23 23:20:27] [INFO ] Invariant cache hit.
[2026-05-23 23:20:27] [INFO ] State equation strengthened by 676 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/229 variables, 229/229 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/229 variables, 1/230 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
SDD proceeding with computation,2421 properties remain. new max is 16384
SDD size :128959 after 164395
SDD proceeding with computation,2421 properties remain. new max is 32768
SDD size :164395 after 195228
At refinement iteration 2 (INCLUDED_ONLY) 0/229 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 0.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
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(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
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(s53 0.0)
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(s55 0.0)
(s56 0.0)
(s57 0.0)
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(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 1.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 0.0)
(s71 0.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
(s76 1.0)
(s77 0.0)
(s78 0.0)
(s79 0.0)
(s80 0.0)
(s81 0.0)
(s82 0.0)
(s83 0.0)
(s84 1.0)
(s85 0.0)
(s86 0.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 1.0)
(s91 0.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 0.0)
(s102 0.0)
(s103 0.0)
(s104 0.0)
(s105 0.0)
(s106 0.0)
(s107 0.0)
(s108 0.0)
(s109 0.0)
(s110 0.0)
(s111 0.0)
(s112 0.0)
(s113 0.0)
(s114 0.0)
(s115 0.0)
(s116 0.0)
(s117 0.0)
(s118 1.0)
(s119 0.0)
(s120 1.0)
(s121 0.0)
(s122 0.0)
(s123 0.0)
(s124 0.0)
(s125 0.0)
(s126 0.0)
(s127 0.0)
(s128 0.0)
(s129 0.0)
(s130 0.0)
(s131 0.0)
(s132 0.0)
(s133 0.0)
(s134 0.0)
(s135 0.0)
(s136 0.0)
(s137 0.0)
(s138 0.0)
(s139 0.0)
(s140 0.0)
(s141 0.0)
(s142 0.0)
(s143 0.0)
(s144 0.0)
(s145 0.0)
(s146 0.0)
(s147 0.0)
(s148 0.0)
(s149 0.0)
(s150 0.0)
(s151 0.0)
(s152 0.0)
(s153 0.0)
(s154 0.0)
(s155 0.0)
(s156 0.0)
(s157 0.0)
(s158 0.0)
(s159 0.0)
(s160 0.0)
(s161 0.0)
(s162 0.0)
(s163 0.0)
(s164 0.0)
(s165 0.0)
(s166 0.0)
(s167 1.0)
(s168 0.0)
(s169 0.0)
(s170 0.0)
(s171 0.0)
(s172 0.0)
(s173 0.0)
(s174 0.0)
(s175 0.0)
(s176 0.0)
(s177 0.0)
(s178 0.0)
(s179 0.0)
(s180 0.0)
(s181 0.0)
(s182 0.0)
(s183 0.0)
(s184 0.0)
(s185 0.0)
(s186 0.0)
(s187 0.0)
(s188 0.0)
(s189 0.0)
(s190 0.0)
(s191 0.0)
(s192 0.0)
(s193 0.0)
(s194 0.0)
(s195 0.0)
(s196 0.0)
(s197 0.0)
(s198 0.0)
(s199 0.0)
(s200 0.0)
(s201 0.0)
(s202 0.0)
(s203 0.0)
(s204 0.0)
(s205 0.0)
(s206 0.0)
(s207 0.0)
(s208 0.0)
(s209 0.0)
(s210 0.0)
(s211 0.0)
(s212 0.0)
(s213 0.0)
(s214 0.0)
(s215 0.0)
(s216 0.0)
(s217 0.0)
(s218 0.0)
(s219 0.0)
(s220 0.0)
(s221 0.0)
(s222 0.0)
(s223 0.0)
(s224 0.0)
(s225 0.0)
(s226 0.0)
(s227 0.0)
(s228 0.0)
(s229 0.0)
(s230 0.0)
(s231 0.0)
(s232 0.0)
(s233 0.0)
(s234 0.0)
(s235 0.0)
(s236 0.0)
(s237 0.0)
(s238 0.0)
(s239 0.0)
(s240 0.0)
(s241 0.0)
(s242 0.0)
(s243 0.0)
(s244 0.0)
(s245 0.0)
(s246 0.0)
(s247 0.0)
(s248 0.0)
(s249 0.0)
(s250 0.0)
(s251 0.0)
(s252 0.0)
(s253 0.0)
(s254 0.0)
(s255 0.0)
(s256 0.0)
(s257 0.0)
(s258 0.0)
(s259 0.0)
(s260 0.0)
(s261 0.0)
(s262 0.0)
(s263 0.0)
(s264 0.0)
(s265 0.0)
(s266 0.0)
(s267 0.0)
(s268 0.0)
(s269 0.0)
(s270 0.0)
(s271 0.0)
(s272 0.0)
(s273 0.0)
(s274 0.0)
(s275 0.0)
(s276 0.0)
(s277 0.0)
(s278 0.0)
(s279 0.0)
(s280 0.0)
(s281 0.0)
(s282 0.0)
(s283 0.0)
(s284 0.0)
(s285 0.0)
(s286 0.0)
(s287 0.0)
(s288 0.0)
(s289 0.0)
(s290 0.0)
(s291 0.0)
(s292 0.0)
(s293 0.0)
(s294 0.0)
(s295 0.0)
(s296 0.0)
(s297 0.0)
(s298 0.0)
(s299 0.0)
(s300 0.0)
(s301 0.0)
(s302 0.0)
(s303 0.0)
(s304 0.0)
(s305 0.0)
(s306 0.0)
(s307 0.0)
(s308 0.0)
(s309 0.0)
(s310 0.0)
(s311 0.0)
(s312 0.0)
(s313 0.0)
(s314 0.0)
(s315 0.0)
(s316 0.0)
(s317 0.0)
(s318 0.0)
(s319 0.0)
(s320 0.0)
(s321 0.0)
(s322 0.0)
(s323 0.0)
(s324 0.0)
(s325 0.0)
(s326 0.0)
(s327 0.0)
(s328 0.0)
(s329 0.0)
(s330 0.0)
(s331 0.0)
(s332 0.0)
(s333 0.0)
(s334 0.0)
(s335 0.0)
(s336 0.0)
(s337 0.0)
(s338 0.0)
(s339 0.0)
(s340 1.0)
(s341 0.0)
(s342 0.0)
(s343 0.0)
(s344 0.0)
(s345 0.0)
(s346 0.0)
(s347 0.0)
(s348 0.0)
(s349 0.0)
(s350 0.0)
(s351 0.0)
(s352 0.0)
(s353 0.0)
(s354 0.0)
(s355 0.0)
(s356 0.0)
(s357 0.0)
(s358 0.0)
(s359 0.0)
(s360 0.0)
(s361 0.0)
(s362 0.0)
(s363 0.0)
(s364 0.0)
(s365 0.0)
(s366 0.0)
(s367 0.0)
(s368 0.0)
(s369 0.0)
(s370 0.0)
(s371 0.0)
(s372 0.0)
(s373 0.0)
(s374 0.0)
(s375 0.0)
(s376 0.0)
(s377 0.0)
(s378 0.0)
(s379 0.0)
(s380 0.0)
(s381 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 219/448 variables, 16/246 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
SMT process timed out in 45744ms, After SMT, problems are : Problem set: 0 solved, 1515 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 229 out of 448 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 448/448 places, 2552/2552 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 439 transition count 2480
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 439 transition count 2480
Applied a total of 18 rules in 305 ms. Remains 439 /448 variables (removed 9) and now considering 2480/2552 (removed 72) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 305 ms. Remains : 439/448 places, 2480/2552 transitions.
Reachability property qltransition_2527 is true.
Reachability property qltransition_2526 is true.
Reachability property qltransition_1927 is true.
Reachability property qltransition_1926 is true.
RANDOM walk for 650543 steps (0 resets) in 120004 ms. (5 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 1514/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 1514/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 1514/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 1514/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 1514/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 1514/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 1514/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 1514/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 1514/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 1514/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 1514/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 1514/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 1514/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 1514/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 1514/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 1514/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 1514/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 1514/1514 properties
Reachability property qltransition_328 is true.
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 1514/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 1514/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 1514/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 1514/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 1514/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 1514/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 1514/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 1514/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 1514/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 1514/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 1514/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 1514/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 1514/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 1514/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 1514/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 1514/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 1514/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 1512/1514 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 1512/1512 properties
SDD proceeding with computation,2416 properties remain. new max is 32768
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 1512/1512 properties
SDD size :195228 after 258958
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 1512/1512 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 1512/1512 properties
Reachability property qltransition_1980 is true.
SDD proceeding with computation,2415 properties remain. new max is 32768
SDD size :258958 after 303042
Reachability property qltransition_2084 is true.
Reachability property qltransition_2083 is true.
Reachability property qltransition_2082 is true.
Reachability property qltransition_2081 is true.
Reachability property qltransition_2080 is true.
Reachability property qltransition_2078 is true.
Reachability property qltransition_2077 is true.
Reachability property qltransition_2076 is true.
Reachability property qltransition_2075 is true.
Reachability property qltransition_2074 is true.
Reachability property qltransition_2073 is true.
Reachability property qltransition_2072 is true.
Reachability property qltransition_2038 is true.
Reachability property qltransition_2016 is true.
Reachability property qltransition_1995 is true.
Probabilistic random walk after 1000001 steps, saw 636641 distinct states, run finished after 94094 ms. (steps per millisecond=10 ) properties seen :24
[2026-05-23 23:23:21] [INFO ] Flow matrix only has 1032 transitions (discarded 1448 similar events)
// Phase 1: matrix 1032 rows 439 cols
[2026-05-23 23:23:21] [INFO ] Computed 25 invariants in 9 ms
[2026-05-23 23:23:21] [INFO ] State equation strengthened by 613 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
Reachability property qltransition_1181 is true.
Reachability property qltransition_1180 is true.
Reachability property qltransition_1179 is true.
Reachability property qltransition_1160 is true.
Reachability property qltransition_1159 is true.
Reachability property qltransition_1158 is true.
Reachability property qltransition_1139 is true.
Reachability property qltransition_1138 is true.
Reachability property qltransition_1137 is true.
Reachability property qltransition_1117 is true.
Reachability property qltransition_1116 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/215 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1485 unsolved
Reachability property qltransition_9 is true.
SDD proceeding with computation,2388 properties remain. new max is 32768
SDD size :303042 after 476627
At refinement iteration 1 (INCLUDED_ONLY) 0/215 variables, 0/1 constraints. Problems are: Problem set: 11 solved, 1474 unsolved
At refinement iteration 2 (OVERLAPS) 224/439 variables, 16/17 constraints. Problems are: Problem set: 11 solved, 1474 unsolved
Reachability property qltransition_2079 is true.
SDD proceeding with computation,2387 properties remain. new max is 32768
SDD size :476627 after 555156
At refinement iteration 3 (INCLUDED_ONLY) 0/439 variables, 8/25 constraints. Problems are: Problem set: 11 solved, 1474 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:16] [INFO ] Deduced a trap composed of 15 places in 533 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:16] [INFO ] Deduced a trap composed of 19 places in 342 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:17] [INFO ] Deduced a trap composed of 21 places in 284 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:17] [INFO ] Deduced a trap composed of 3 places in 273 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:17] [INFO ] Deduced a trap composed of 23 places in 333 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:18] [INFO ] Deduced a trap composed of 25 places in 209 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:18] [INFO ] Deduced a trap composed of 3 places in 163 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:18] [INFO ] Deduced a trap composed of 27 places in 118 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:19] [INFO ] Deduced a trap composed of 57 places in 542 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:20] [INFO ] Deduced a trap composed of 35 places in 520 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:20] [INFO ] Deduced a trap composed of 70 places in 520 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:21] [INFO ] Deduced a trap composed of 70 places in 469 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:21] [INFO ] Deduced a trap composed of 58 places in 506 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:22] [INFO ] Deduced a trap composed of 64 places in 466 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:22] [INFO ] Deduced a trap composed of 78 places in 494 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:23] [INFO ] Deduced a trap composed of 72 places in 551 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:23] [INFO ] Deduced a trap composed of 73 places in 581 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:24] [INFO ] Deduced a trap composed of 80 places in 449 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:25] [INFO ] Deduced a trap composed of 80 places in 451 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:25] [INFO ] Deduced a trap composed of 69 places in 420 ms of which 52 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/439 variables, 20/45 constraints. Problems are: Problem set: 11 solved, 1474 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:27] [INFO ] Deduced a trap composed of 23 places in 228 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:27] [INFO ] Deduced a trap composed of 27 places in 166 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:27] [INFO ] Deduced a trap composed of 31 places in 115 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:30] [INFO ] Deduced a trap composed of 63 places in 522 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:30] [INFO ] Deduced a trap composed of 64 places in 458 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:30] [INFO ] Deduced a trap composed of 80 places in 410 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:31] [INFO ] Deduced a trap composed of 79 places in 463 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:32] [INFO ] Deduced a trap composed of 47 places in 511 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_887 is true.
Reachability property qltransition_886 is true.
Reachability property qltransition_885 is true.
Reachability property qltransition_740 is true.
Reachability property qltransition_739 is true.
Reachability property qltransition_738 is true.
Reachability property qltransition_591 is true.
[2026-05-23 23:24:32] [INFO ] Deduced a trap composed of 78 places in 478 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:33] [INFO ] Deduced a trap composed of 86 places in 359 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:33] [INFO ] Deduced a trap composed of 86 places in 409 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:34] [INFO ] Deduced a trap composed of 79 places in 459 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,2380 properties remain. new max is 32768
[2026-05-23 23:24:34] [INFO ] Deduced a trap composed of 87 places in 364 ms of which 53 ms to minimize.
SDD size :555156 after 628159
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:34] [INFO ] Deduced a trap composed of 87 places in 391 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:35] [INFO ] Deduced a trap composed of 58 places in 518 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:36] [INFO ] Deduced a trap composed of 61 places in 520 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:36] [INFO ] Deduced a trap composed of 48 places in 500 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:24:37] [INFO ] Deduced a trap composed of 75 places in 821 ms of which 89 ms to minimize.
SMT process timed out in 76453ms, After SMT, problems are : Problem set: 18 solved, 1467 unsolved
Fused 1467 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 215 out of 439 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 439/439 places, 2480/2480 transitions.
Applied a total of 0 rules in 170 ms. Remains 439 /439 variables (removed 0) and now considering 2480/2480 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 182 ms. Remains : 439/439 places, 2480/2480 transitions.
RANDOM walk for 682385 steps (0 resets) in 120005 ms. (5 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 121 ms. (32 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 119 ms. (33 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 115 ms. (34 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 1467/1467 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 1467/1467 properties
Reachability property qltransition_2545 is true.
Reachability property qltransition_2060 is true.
Reachability property qltransition_1963 is true.
Reachability property qltransition_1962 is true.
Reachability property qltransition_1034 is true.
Reachability property qltransition_1033 is true.
Reachability property qltransition_1032 is true.
Reachability property qltransition_472 is true.
Reachability property qltransition_72 is true.
SDD proceeding with computation,2371 properties remain. new max is 32768
SDD size :628159 after 1.79176e+06
Probabilistic random walk after 1000001 steps, saw 636641 distinct states, run finished after 92558 ms. (steps per millisecond=10 ) properties seen :0
[2026-05-23 23:26:42] [INFO ] Flow matrix only has 1032 transitions (discarded 1448 similar events)
[2026-05-23 23:26:42] [INFO ] Invariant cache hit.
[2026-05-23 23:26:42] [INFO ] State equation strengthened by 613 read => feed constraints.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/215 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1464 unsolved
Reachability property qltransition_2546 is true.
Reachability property qltransition_1967 is true.
Reachability property qltransition_1966 is true.
Reachability property qltransition_1965 is true.
Reachability property qltransition_1964 is true.
At refinement iteration 1 (INCLUDED_ONLY) 0/215 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1464 unsolved
At refinement iteration 2 (OVERLAPS) 224/439 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1464 unsolved
Reachability property qltransition_488 is true.
Reachability property qltransition_480 is true.
SDD proceeding with computation,2364 properties remain. new max is 32768
SDD size :1.79176e+06 after 2.39805e+06
At refinement iteration 3 (INCLUDED_ONLY) 0/439 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 1464 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:38] [INFO ] Deduced a trap composed of 15 places in 531 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:38] [INFO ] Deduced a trap composed of 17 places in 541 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:39] [INFO ] Deduced a trap composed of 23 places in 348 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:39] [INFO ] Deduced a trap composed of 25 places in 273 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:39] [INFO ] Deduced a trap composed of 27 places in 205 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:39] [INFO ] Deduced a trap composed of 29 places in 141 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:40] [INFO ] Deduced a trap composed of 72 places in 375 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:40] [INFO ] Deduced a trap composed of 72 places in 402 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:41] [INFO ] Deduced a trap composed of 19 places in 180 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:41] [INFO ] Deduced a trap composed of 64 places in 460 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:42] [INFO ] Deduced a trap composed of 61 places in 484 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:43] [INFO ] Deduced a trap composed of 3 places in 417 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:43] [INFO ] Deduced a trap composed of 80 places in 390 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:43] [INFO ] Deduced a trap composed of 79 places in 404 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:44] [INFO ] Deduced a trap composed of 78 places in 366 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:44] [INFO ] Deduced a trap composed of 84 places in 370 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:45] [INFO ] Deduced a trap composed of 69 places in 419 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:45] [INFO ] Deduced a trap composed of 81 places in 458 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:46] [INFO ] Deduced a trap composed of 86 places in 428 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:47] [INFO ] Deduced a trap composed of 27 places in 631 ms of which 70 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/439 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 1464 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:50] [INFO ] Deduced a trap composed of 21 places in 748 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:50] [INFO ] Deduced a trap composed of 23 places in 707 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:51] [INFO ] Deduced a trap composed of 31 places in 500 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:51] [INFO ] Deduced a trap composed of 35 places in 627 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:52] [INFO ] Deduced a trap composed of 53 places in 612 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:53] [INFO ] Deduced a trap composed of 55 places in 608 ms of which 86 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:54] [INFO ] Deduced a trap composed of 58 places in 589 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:54] [INFO ] Deduced a trap composed of 59 places in 549 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:55] [INFO ] Deduced a trap composed of 56 places in 487 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:55] [INFO ] Deduced a trap composed of 33 places in 127 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:56] [INFO ] Deduced a trap composed of 53 places in 501 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:56] [INFO ] Deduced a trap composed of 55 places in 480 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:56] [INFO ] Deduced a trap composed of 55 places in 436 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:57] [INFO ] Deduced a trap composed of 56 places in 592 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:58] [INFO ] Deduced a trap composed of 72 places in 446 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:27:58] [INFO ] Deduced a trap composed of 64 places in 511 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:28:00] [INFO ] Deduced a trap composed of 47 places in 520 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Detected timeout of ITS tools.
[2026-05-23 23:28:01] [INFO ] Deduced a trap composed of 85 places in 409 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:28:01] [INFO ] Flatten gal took : 105 ms
[2026-05-23 23:28:01] [INFO ] Applying decomposition
[2026-05-23 23:28:01] [INFO ] Flatten gal took : 110 ms
[2026-05-23 23:28:02] [INFO ] Deduced a trap composed of 83 places in 648 ms of which 64 ms to minimize.
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1750522835330639911.txt' '-o' '/tmp/graph1750522835330639911.bin' '-w' '/tmp/graph1750522835330639911.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1750522835330639911.bin' '-l' '-1' '-v' '-w' '/tmp/graph1750522835330639911.weights' '-q' '0' '-e' '0.001'
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:28:02] [INFO ] Decomposing Gal with order
[2026-05-23 23:28:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 23:28:03] [INFO ] Deduced a trap composed of 48 places in 554 ms of which 53 ms to minimize.
[2026-05-23 23:28:03] [INFO ] Removed a total of 4253 redundant transitions.
[2026-05-23 23:28:03] [INFO ] Flatten gal took : 585 ms
At refinement iteration 5 (INCLUDED_ONLY) 0/439 variables, 20/65 constraints. Problems are: Problem set: 0 solved, 1464 unsolved
[2026-05-23 23:28:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 99 ms.
[2026-05-23 23:28:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17322760970931192401.gal : 30 ms
[2026-05-23 23:28:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality364047524897707097.prop : 12 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17322760970931192401.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality364047524897707097.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality364047524897707097.prop.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,1464 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1464 properties remain. new max is 8
SDD size :4 after 4
SDD proceeding with computation,1464 properties remain. new max is 16
SDD size :4 after 4
SDD proceeding with computation,1464 properties remain. new max is 32
SDD size :4 after 4
SDD proceeding with computation,1464 properties remain. new max is 64
SDD size :4 after 4
SDD proceeding with computation,1464 properties remain. new max is 128
SDD size :4 after 16
SDD proceeding with computation,1464 properties remain. new max is 256
SDD size :16 after 16
SDD proceeding with computation,1464 properties remain. new max is 512
SDD size :16 after 172
SDD proceeding with computation,1464 properties remain. new max is 1024
SDD size :172 after 294
[2026-05-23 23:28:05] [INFO ] Deduced a trap composed of 53 places in 747 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:28:05] [INFO ] Deduced a trap composed of 53 places in 533 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:28:06] [INFO ] Deduced a trap composed of 3 places in 325 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,1464 properties remain. new max is 2048
SDD size :294 after 18015
[2026-05-23 23:28:06] [INFO ] Deduced a trap composed of 59 places in 460 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:28:07] [INFO ] Deduced a trap composed of 64 places in 441 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:28:07] [INFO ] Deduced a trap composed of 62 places in 447 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:28:08] [INFO ] Deduced a trap composed of 65 places in 534 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:28:08] [INFO ] Deduced a trap composed of 19 places in 290 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:28:08] [INFO ] Deduced a trap composed of 21 places in 251 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:28:08] [INFO ] Deduced a trap composed of 23 places in 128 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:28:09] [INFO ] Deduced a trap composed of 3 places in 79 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:28:09] [INFO ] Deduced a trap composed of 59 places in 482 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:28:10] [INFO ] Deduced a trap composed of 61 places in 527 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:28:10] [INFO ] Deduced a trap composed of 66 places in 487 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,1464 properties remain. new max is 4096
SDD size :18015 after 204823
[2026-05-23 23:28:11] [INFO ] Deduced a trap composed of 67 places in 721 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:28:11] [INFO ] Deduced a trap composed of 67 places in 525 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:28:12] [INFO ] Deduced a trap composed of 62 places in 480 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:28:12] [INFO ] Deduced a trap composed of 61 places in 491 ms of which 36 ms to minimize.
SMT process timed out in 90853ms, After SMT, problems are : Problem set: 0 solved, 1464 unsolved
Fused 1464 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 215 out of 439 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 439/439 places, 2480/2480 transitions.
Applied a total of 0 rules in 189 ms. Remains 439 /439 variables (removed 0) and now considering 2480/2480 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 189 ms. Remains : 439/439 places, 2480/2480 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 439/439 places, 2480/2480 transitions.
Applied a total of 0 rules in 182 ms. Remains 439 /439 variables (removed 0) and now considering 2480/2480 (removed 0) transitions.
[2026-05-23 23:28:13] [INFO ] Flow matrix only has 1032 transitions (discarded 1448 similar events)
[2026-05-23 23:28:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2026-05-23 23:28:13] [INFO ] Implicit Places using invariants in 336 ms returned []
[2026-05-23 23:28:13] [INFO ] Flow matrix only has 1032 transitions (discarded 1448 similar events)
[2026-05-23 23:28:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2026-05-23 23:28:14] [INFO ] State equation strengthened by 613 read => feed constraints.
[2026-05-23 23:28:16] [INFO ] Implicit Places using invariants and state equation in 2361 ms returned []
Implicit Place search using SMT with State Equation took 2701 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2026-05-23 23:28:16] [INFO ] Redundant transitions in 198 ms returned []
Running 2472 sub problems to find dead transitions.
[2026-05-23 23:28:16] [INFO ] Flow matrix only has 1032 transitions (discarded 1448 similar events)
[2026-05-23 23:28:16] [INFO ] Invariant cache hit.
[2026-05-23 23:28:16] [INFO ] State equation strengthened by 613 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
SDD proceeding with computation,1464 properties remain. new max is 8192
SDD size :204823 after 2.67057e+06
Reachability property qltransition_2369 is true.
Reachability property qltransition_2250 is true.
Reachability property qltransition_2249 is true.
Reachability property qltransition_2238 is true.
Reachability property qltransition_2227 is true.
Reachability property qltransition_2218 is true.
Reachability property qltransition_2209 is true.
Reachability property qltransition_2184 is true.
Reachability property qltransition_1783 is true.
Reachability property qltransition_1781 is true.
Reachability property qltransition_1779 is true.
Reachability property qltransition_1736 is true.
Reachability property qltransition_1728 is true.
Reachability property qltransition_1720 is true.
Reachability property qltransition_1712 is true.
Reachability property qltransition_1189 is true.
Reachability property qltransition_1168 is true.
Reachability property qltransition_1167 is true.
Reachability property qltransition_1165 is true.
Reachability property qltransition_1164 is true.
Reachability property qltransition_1147 is true.
Reachability property qltransition_1146 is true.
Reachability property qltransition_1144 is true.
Reachability property qltransition_1143 is true.
Reachability property qltransition_1141 is true.
Reachability property qltransition_1043 is true.
Reachability property qltransition_1039 is true.
Reachability property qltransition_1022 is true.
Reachability property qltransition_1018 is true.
Reachability property qltransition_1017 is true.
Reachability property qltransition_1001 is true.
Reachability property qltransition_1000 is true.
Reachability property qltransition_997 is true.
Reachability property qltransition_996 is true.
Reachability property qltransition_994 is true.
Reachability property qltransition_896 is true.
Reachability property qltransition_893 is true.
Reachability property qltransition_891 is true.
Reachability property qltransition_875 is true.
Reachability property qltransition_874 is true.
Reachability property qltransition_872 is true.
Reachability property qltransition_871 is true.
Reachability property qltransition_870 is true.
Reachability property qltransition_854 is true.
Reachability property qltransition_853 is true.
Reachability property qltransition_851 is true.
Reachability property qltransition_847 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/439 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2472 unsolved
SMT process timed out in 30975ms, After SMT, problems are : Problem set: 0 solved, 2472 unsolved
Search for dead transitions found 0 dead transitions in 30980ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34074 ms. Remains : 439/439 places, 2480/2480 transitions.
Reachability property qltransition_749 is true.
Reachability property qltransition_746 is true.
RANDOM walk for 400000 steps (8 resets) in 10144 ms. (39 steps per ms) remains 106/211 properties
Running SMT prover for 106 properties.
[2026-05-23 23:28:50] [INFO ] Flow matrix only has 1032 transitions (discarded 1448 similar events)
[2026-05-23 23:28:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
Reachability property qltransition_728 is true.
Reachability property qltransition_727 is true.
Reachability property qltransition_725 is true.
Reachability property qltransition_724 is true.
Reachability property qltransition_707 is true.
Reachability property qltransition_706 is true.
Reachability property qltransition_704 is true.
Reachability property qltransition_703 is true.
Reachability property qltransition_701 is true.
[2026-05-23 23:28:50] [INFO ] [Real]Absence check using 17 positive place invariants in 19 ms returned sat
[2026-05-23 23:28:50] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 8 ms returned sat
Reachability property qltransition_504 is true.
[2026-05-23 23:28:51] [INFO ] After 578ms SMT Verify possible using state equation in real domain returned unsat :0 sat :106
[2026-05-23 23:28:51] [INFO ] State equation strengthened by 613 read => feed constraints.
Reachability property qltransition_330 is true.
Reachability property qltransition_329 is true.
Reachability property qltransition_321 is true.
Reachability property qltransition_268 is true.
Reachability property qltransition_265 is true.
Reachability property qltransition_260 is true.
Reachability property qltransition_204 is true.
Reachability property qltransition_203 is true.
[2026-05-23 23:28:52] [INFO ] After 1295ms SMT Verify possible using 613 Read/Feed constraints in real domain returned unsat :0 sat :106
TRAPS : Iteration 0
SDD proceeding with computation,1397 properties remain. new max is 8192
SDD size :1.0774e+08 after 1.10538e+08
Reachability property qltransition_2390 is true.
Reachability property qltransition_2372 is true.
Reachability property qltransition_2248 is true.
Reachability property qltransition_2226 is true.
Reachability property qltransition_2217 is true.
Reachability property qltransition_1188 is true.
Reachability property qltransition_1187 is true.
Reachability property qltransition_1186 is true.
Reachability property qltransition_1042 is true.
Reachability property qltransition_1040 is true.
Reachability property qltransition_895 is true.
Reachability property qltransition_894 is true.
Reachability property qltransition_748 is true.
Reachability property qltransition_747 is true.
[2026-05-23 23:29:02] [INFO ] After 11559ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:106
[2026-05-23 23:29:02] [INFO ] After 12502ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:106
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2026-05-23 23:29:02] [INFO ] [Nat]Absence check using 17 positive place invariants in 24 ms returned sat
[2026-05-23 23:29:02] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 9 ms returned sat
SDD proceeding with computation,1383 properties remain. new max is 8192
SDD size :1.10538e+08 after 1.11166e+08
[2026-05-23 23:29:03] [INFO ] After 815ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :106
[2026-05-23 23:29:06] [INFO ] After 2201ms SMT Verify possible using 613 Read/Feed constraints in natural domain returned unsat :0 sat :106
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:06] [INFO ] Deduced a trap composed of 3 places in 549 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:07] [INFO ] Deduced a trap composed of 3 places in 416 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:07] [INFO ] Deduced a trap composed of 3 places in 495 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:08] [INFO ] Deduced a trap composed of 19 places in 272 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:08] [INFO ] Deduced a trap composed of 23 places in 235 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:08] [INFO ] Deduced a trap composed of 35 places in 143 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:08] [INFO ] Deduced a trap composed of 3 places in 193 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:08] [INFO ] Deduced a trap composed of 3 places in 79 ms of which 6 ms to minimize.
[2026-05-23 23:29:09] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 2971 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:09] [INFO ] Deduced a trap composed of 3 places in 195 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:09] [INFO ] Deduced a trap composed of 3 places in 132 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:09] [INFO ] Deduced a trap composed of 3 places in 83 ms of which 4 ms to minimize.
[2026-05-23 23:29:09] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 645 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:10] [INFO ] Deduced a trap composed of 27 places in 157 ms of which 16 ms to minimize.
[2026-05-23 23:29:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 267 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:10] [INFO ] Deduced a trap composed of 21 places in 113 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:10] [INFO ] Deduced a trap composed of 17 places in 167 ms of which 17 ms to minimize.
[2026-05-23 23:29:10] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 462 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:11] [INFO ] Deduced a trap composed of 11 places in 125 ms of which 5 ms to minimize.
[2026-05-23 23:29:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 232 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:12] [INFO ] Deduced a trap composed of 19 places in 165 ms of which 9 ms to minimize.
[2026-05-23 23:29:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 275 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:12] [INFO ] Deduced a trap composed of 15 places in 219 ms of which 20 ms to minimize.
[2026-05-23 23:29:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 331 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:14] [INFO ] Deduced a trap composed of 21 places in 134 ms of which 6 ms to minimize.
[2026-05-23 23:29:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 251 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:15] [INFO ] Deduced a trap composed of 23 places in 226 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:15] [INFO ] Deduced a trap composed of 27 places in 167 ms of which 10 ms to minimize.
[2026-05-23 23:29:15] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 562 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:16] [INFO ] Deduced a trap composed of 31 places in 164 ms of which 9 ms to minimize.
[2026-05-23 23:29:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 267 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:17] [INFO ] Deduced a trap composed of 25 places in 266 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:17] [INFO ] Deduced a trap composed of 29 places in 179 ms of which 13 ms to minimize.
[2026-05-23 23:29:17] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 609 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:18] [INFO ] Deduced a trap composed of 17 places in 606 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:18] [INFO ] Deduced a trap composed of 21 places in 243 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:19] [INFO ] Deduced a trap composed of 25 places in 174 ms of which 9 ms to minimize.
[2026-05-23 23:29:19] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1241 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:19] [INFO ] Deduced a trap composed of 25 places in 180 ms of which 13 ms to minimize.
[2026-05-23 23:29:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 286 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:20] [INFO ] Deduced a trap composed of 13 places in 507 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:21] [INFO ] Deduced a trap composed of 15 places in 236 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:21] [INFO ] Deduced a trap composed of 19 places in 155 ms of which 5 ms to minimize.
[2026-05-23 23:29:21] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1120 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:22] [INFO ] Deduced a trap composed of 23 places in 162 ms of which 9 ms to minimize.
[2026-05-23 23:29:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 261 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:25] [INFO ] Deduced a trap composed of 29 places in 164 ms of which 20 ms to minimize.
[2026-05-23 23:29:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 262 ms
TRAPS : Iteration 1
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:26] [INFO ] Deduced a trap composed of 31 places in 167 ms of which 17 ms to minimize.
[2026-05-23 23:29:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 279 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:32] [INFO ] Deduced a trap composed of 27 places in 665 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:32] [INFO ] Deduced a trap composed of 86 places in 668 ms of which 84 ms to minimize.
[2026-05-23 23:29:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1516 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:34] [INFO ] Deduced a trap composed of 64 places in 662 ms of which 50 ms to minimize.
[2026-05-23 23:29:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 760 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:34] [INFO ] Deduced a trap composed of 23 places in 155 ms of which 9 ms to minimize.
[2026-05-23 23:29:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 261 ms
TRAPS : Iteration 2
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:40] [INFO ] Deduced a trap composed of 72 places in 595 ms of which 83 ms to minimize.
[2026-05-23 23:29:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 711 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:29:43] [INFO ] Deduced a trap composed of 72 places in 638 ms of which 80 ms to minimize.
[2026-05-23 23:29:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 756 ms
TRAPS : Iteration 3
[2026-05-23 23:30:00] [INFO ] After 56852ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :106
[2026-05-23 23:30:03] [INFO ] After 60451ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :106
RANDOM walk for 871681 steps (0 resets) in 120004 ms. (7 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 1383/1383 properties
Reachability property qltransition_2353 is true.
Reachability property qltransition_2350 is true.
Reachability property qltransition_2347 is true.
Reachability property qltransition_1777 is true.
Reachability property qltransition_1643 is true.
Reachability property qltransition_1642 is true.
Reachability property qltransition_1641 is true.
Reachability property qltransition_1622 is true.
Reachability property qltransition_1621 is true.
Reachability property qltransition_1620 is true.
Reachability property qltransition_1601 is true.
Reachability property qltransition_1600 is true.
Reachability property qltransition_1599 is true.
Reachability property qltransition_1580 is true.
Reachability property qltransition_1579 is true.
Reachability property qltransition_1578 is true.
Reachability property qltransition_1558 is true.
Reachability property qltransition_1557 is true.
Reachability property qltransition_1244 is true.
Reachability property qltransition_1243 is true.
Reachability property qltransition_1242 is true.
Reachability property qltransition_1184 is true.
Reachability property qltransition_1183 is true.
Reachability property qltransition_1163 is true.
Reachability property qltransition_1162 is true.
Reachability property qltransition_1140 is true.
Reachability property qltransition_1126 is true.
Reachability property qltransition_1125 is true.
Reachability property qltransition_1123 is true.
Reachability property qltransition_1122 is true.
Reachability property qltransition_1120 is true.
Reachability property qltransition_1119 is true.
Reachability property qltransition_1097 is true.
Reachability property qltransition_1096 is true.
Reachability property qltransition_1095 is true.
Reachability property qltransition_1037 is true.
Reachability property qltransition_1036 is true.
Reachability property qltransition_1016 is true.
Reachability property qltransition_1015 is true.
Reachability property qltransition_993 is true.
Reachability property qltransition_980 is true.
Reachability property qltransition_979 is true.
Reachability property qltransition_976 is true.
Reachability property qltransition_975 is true.
Reachability property qltransition_973 is true.
Reachability property qltransition_972 is true.
Reachability property qltransition_950 is true.
Reachability property qltransition_949 is true.
Reachability property qltransition_948 is true.
Reachability property qltransition_890 is true.
Reachability property qltransition_889 is true.
Reachability property qltransition_869 is true.
Reachability property qltransition_868 is true.
Reachability property qltransition_846 is true.
Reachability property qltransition_833 is true.
Reachability property qltransition_832 is true.
Reachability property qltransition_830 is true.
Reachability property qltransition_829 is true.
Reachability property qltransition_826 is true.
Reachability property qltransition_825 is true.
Reachability property qltransition_803 is true.
Reachability property qltransition_802 is true.
Reachability property qltransition_801 is true.
Reachability property qltransition_744 is true.
Reachability property qltransition_743 is true.
Reachability property qltransition_741 is true.
Reachability property qltransition_723 is true.
Reachability property qltransition_722 is true.
Reachability property qltransition_720 is true.
Reachability property qltransition_700 is true.
Reachability property qltransition_699 is true.
Reachability property qltransition_686 is true.
Reachability property qltransition_685 is true.
Reachability property qltransition_683 is true.
Reachability property qltransition_682 is true.
Reachability property qltransition_680 is true.
Reachability property qltransition_602 is true.
Reachability property qltransition_601 is true.
Reachability property qltransition_600 is true.
Reachability property qltransition_599 is true.
Reachability property qltransition_597 is true.
Reachability property qltransition_596 is true.
Reachability property qltransition_581 is true.
Reachability property qltransition_580 is true.
Reachability property qltransition_578 is true.
Reachability property qltransition_577 is true.
Reachability property qltransition_576 is true.
Reachability property qltransition_575 is true.
Reachability property qltransition_560 is true.
Reachability property qltransition_559 is true.
Reachability property qltransition_557 is true.
Reachability property qltransition_556 is true.
Reachability property qltransition_554 is true.
Reachability property qltransition_553 is true.
Reachability property qltransition_539 is true.
Reachability property qltransition_538 is true.
Reachability property qltransition_536 is true.
Reachability property qltransition_535 is true.
Reachability property qltransition_533 is true.
Reachability property qltransition_532 is true.
Reachability property qltransition_530 is true.
Reachability property qltransition_252 is true.
Reachability property qltransition_196 is true.
Reachability property qltransition_195 is true.
Reachability property qltransition_140 is true.
Reachability property qltransition_139 is true.
Reachability property qltransition_138 is true.
SDD proceeding with computation,1276 properties remain. new max is 8192
SDD size :1.11166e+08 after 1.31363e+08
Probabilistic random walk after 1000001 steps, saw 636641 distinct states, run finished after 88543 ms. (steps per millisecond=11 ) properties seen :0
[2026-05-23 23:32:03] [INFO ] Flow matrix only has 1032 transitions (discarded 1448 similar events)
[2026-05-23 23:32:03] [INFO ] Invariant cache hit.
[2026-05-23 23:32:03] [INFO ] State equation strengthened by 613 read => feed constraints.
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/205 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1276 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/205 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1276 unsolved
At refinement iteration 2 (OVERLAPS) 234/439 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1276 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/439 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 1276 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:32:40] [INFO ] Deduced a trap composed of 15 places in 487 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:32:41] [INFO ] Deduced a trap composed of 17 places in 803 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:32:41] [INFO ] Deduced a trap composed of 3 places in 833 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:32:42] [INFO ] Deduced a trap composed of 21 places in 906 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:32:43] [INFO ] Deduced a trap composed of 19 places in 778 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:32:44] [INFO ] Deduced a trap composed of 23 places in 425 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:32:44] [INFO ] Deduced a trap composed of 25 places in 693 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:32:45] [INFO ] Deduced a trap composed of 19 places in 477 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:32:46] [INFO ] Deduced a trap composed of 23 places in 445 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:32:46] [INFO ] Deduced a trap composed of 27 places in 541 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:32:47] [INFO ] Deduced a trap composed of 31 places in 462 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:32:48] [INFO ] Deduced a trap composed of 33 places in 666 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:32:48] [INFO ] Deduced a trap composed of 64 places in 583 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:32:49] [INFO ] Deduced a trap composed of 64 places in 482 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:32:50] [INFO ] Deduced a trap composed of 72 places in 460 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:32:50] [INFO ] Deduced a trap composed of 72 places in 534 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:32:51] [INFO ] Deduced a trap composed of 13 places in 451 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:32:51] [INFO ] Deduced a trap composed of 54 places in 649 ms of which 85 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:32:52] [INFO ] Deduced a trap composed of 72 places in 484 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:32:52] [INFO ] Deduced a trap composed of 84 places in 449 ms of which 73 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/439 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 1276 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:32:54] [INFO ] Deduced a trap composed of 3 places in 215 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:32:54] [INFO ] Deduced a trap composed of 3 places in 236 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:32:54] [INFO ] Deduced a trap composed of 25 places in 230 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:32:57] [INFO ] Deduced a trap composed of 57 places in 451 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:32:58] [INFO ] Deduced a trap composed of 48 places in 551 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:32:58] [INFO ] Deduced a trap composed of 48 places in 487 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:32:59] [INFO ] Deduced a trap composed of 48 places in 675 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:00] [INFO ] Deduced a trap composed of 58 places in 508 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:00] [INFO ] Deduced a trap composed of 83 places in 532 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:01] [INFO ] Deduced a trap composed of 48 places in 594 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:02] [INFO ] Deduced a trap composed of 3 places in 397 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:02] [INFO ] Deduced a trap composed of 3 places in 72 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:02] [INFO ] Deduced a trap composed of 3 places in 74 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:02] [INFO ] Deduced a trap composed of 3 places in 148 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:02] [INFO ] Deduced a trap composed of 3 places in 101 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:03] [INFO ] Deduced a trap composed of 11 places in 358 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:03] [INFO ] Deduced a trap composed of 35 places in 129 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:05] [INFO ] Deduced a trap composed of 15 places in 488 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:05] [INFO ] Deduced a trap composed of 17 places in 454 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:06] [INFO ] Deduced a trap composed of 48 places in 545 ms of which 77 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/439 variables, 20/65 constraints. Problems are: Problem set: 0 solved, 1276 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:08] [INFO ] Deduced a trap composed of 21 places in 294 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:09] [INFO ] Deduced a trap composed of 72 places in 633 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:10] [INFO ] Deduced a trap composed of 64 places in 627 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:11] [INFO ] Deduced a trap composed of 64 places in 531 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:12] [INFO ] Deduced a trap composed of 85 places in 402 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:12] [INFO ] Deduced a trap composed of 83 places in 467 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:14] [INFO ] Deduced a trap composed of 57 places in 500 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:15] [INFO ] Deduced a trap composed of 58 places in 636 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:15] [INFO ] Deduced a trap composed of 48 places in 645 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:16] [INFO ] Deduced a trap composed of 75 places in 539 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:17] [INFO ] Deduced a trap composed of 85 places in 577 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:18] [INFO ] Deduced a trap composed of 65 places in 511 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:18] [INFO ] Deduced a trap composed of 23 places in 546 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:19] [INFO ] Deduced a trap composed of 47 places in 596 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:20] [INFO ] Deduced a trap composed of 47 places in 627 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:22] [INFO ] Deduced a trap composed of 86 places in 672 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:23] [INFO ] Deduced a trap composed of 64 places in 710 ms of which 89 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:23] [INFO ] Deduced a trap composed of 19 places in 252 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:24] [INFO ] Deduced a trap composed of 21 places in 180 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:25] [INFO ] Deduced a trap composed of 58 places in 605 ms of which 49 ms to minimize.
Reachability property qltransition_1654 is true.
Reachability property qltransition_1653 is true.
Reachability property qltransition_1652 is true.
Reachability property qltransition_1651 is true.
Reachability property qltransition_1649 is true.
Reachability property qltransition_1648 is true.
Reachability property qltransition_1646 is true.
Reachability property qltransition_1645 is true.
Reachability property qltransition_1633 is true.
Reachability property qltransition_1632 is true.
Reachability property qltransition_1630 is true.
Reachability property qltransition_1629 is true.
Reachability property qltransition_1628 is true.
Reachability property qltransition_1627 is true.
Reachability property qltransition_1625 is true.
Reachability property qltransition_1624 is true.
Reachability property qltransition_1612 is true.
Reachability property qltransition_1611 is true.
Reachability property qltransition_1609 is true.
Reachability property qltransition_1608 is true.
Reachability property qltransition_1606 is true.
Reachability property qltransition_1605 is true.
Reachability property qltransition_1604 is true.
Reachability property qltransition_1603 is true.
Reachability property qltransition_1591 is true.
Reachability property qltransition_1590 is true.
Reachability property qltransition_1588 is true.
Reachability property qltransition_1587 is true.
Reachability property qltransition_1585 is true.
Reachability property qltransition_1584 is true.
Reachability property qltransition_1582 is true.
Reachability property qltransition_1581 is true.
Reachability property qltransition_1570 is true.
Reachability property qltransition_1569 is true.
Reachability property qltransition_1567 is true.
Reachability property qltransition_1566 is true.
Reachability property qltransition_1564 is true.
Reachability property qltransition_1563 is true.
Reachability property qltransition_1561 is true.
Reachability property qltransition_1560 is true.
Reachability property qltransition_507 is true.
Reachability property qltransition_506 is true.
Reachability property qltransition_505 is true.
Reachability property qltransition_498 is true.
Reachability property qltransition_497 is true.
Reachability property qltransition_489 is true.
At refinement iteration 6 (INCLUDED_ONLY) 0/439 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 1276 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:33:47] [INFO ] Deduced a trap composed of 67 places in 641 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,1230 properties remain. new max is 8192
SDD size :1.31363e+08 after 1.71196e+08
[2026-05-23 23:33:48] [INFO ] Deduced a trap composed of 62 places in 694 ms of which 88 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 439/1471 variables, and 87 constraints, problems are : Problem set: 46 solved, 1230 unsolved in 105072 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/439 constraints, ReadFeed: 0/613 constraints, PredecessorRefiner: 1276/1276 constraints, Known Traps: 62/62 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 46 solved, 1230 unsolved
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/202 variables, 1/1 constraints. Problems are: Problem set: 46 solved, 1230 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/202 variables, 0/1 constraints. Problems are: Problem set: 46 solved, 1230 unsolved
At refinement iteration 2 (OVERLAPS) 237/439 variables, 16/17 constraints. Problems are: Problem set: 46 solved, 1230 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/439 variables, 8/25 constraints. Problems are: Problem set: 46 solved, 1230 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/439 variables, 62/87 constraints. Problems are: Problem set: 46 solved, 1230 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:02] [INFO ] Deduced a trap composed of 29 places in 179 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:04] [INFO ] Deduced a trap composed of 85 places in 513 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:04] [INFO ] Deduced a trap composed of 83 places in 594 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:07] [INFO ] Deduced a trap composed of 57 places in 642 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:08] [INFO ] Deduced a trap composed of 71 places in 423 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:08] [INFO ] Deduced a trap composed of 23 places in 132 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:11] [INFO ] Deduced a trap composed of 68 places in 586 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:12] [INFO ] Deduced a trap composed of 48 places in 652 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:15] [INFO ] Deduced a trap composed of 64 places in 660 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:17] [INFO ] Deduced a trap composed of 84 places in 588 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:20] [INFO ] Deduced a trap composed of 67 places in 631 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:20] [INFO ] Deduced a trap composed of 48 places in 417 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:21] [INFO ] Deduced a trap composed of 48 places in 522 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:22] [INFO ] Deduced a trap composed of 25 places in 545 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:23] [INFO ] Deduced a trap composed of 82 places in 545 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:25] [INFO ] Deduced a trap composed of 69 places in 675 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:26] [INFO ] Deduced a trap composed of 27 places in 264 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:30] [INFO ] Deduced a trap composed of 72 places in 480 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:32] [INFO ] Deduced a trap composed of 72 places in 482 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:33] [INFO ] Deduced a trap composed of 79 places in 516 ms of which 49 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/439 variables, 20/107 constraints. Problems are: Problem set: 46 solved, 1230 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:39] [INFO ] Deduced a trap composed of 74 places in 534 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:40] [INFO ] Deduced a trap composed of 74 places in 495 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:41] [INFO ] Deduced a trap composed of 72 places in 613 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:41] [INFO ] Deduced a trap composed of 71 places in 547 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:48] [INFO ] Deduced a trap composed of 48 places in 690 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:49] [INFO ] Deduced a trap composed of 48 places in 488 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:52] [INFO ] Deduced a trap composed of 72 places in 455 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:53] [INFO ] Deduced a trap composed of 64 places in 608 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:54] [INFO ] Deduced a trap composed of 47 places in 636 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:55] [INFO ] Deduced a trap composed of 62 places in 617 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:56] [INFO ] Deduced a trap composed of 71 places in 432 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:56] [INFO ] Deduced a trap composed of 66 places in 499 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:57] [INFO ] Deduced a trap composed of 78 places in 561 ms of which 89 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:34:57] [INFO ] Deduced a trap composed of 83 places in 580 ms of which 89 ms to minimize.
SDD proceeding with computation,1230 properties remain. new max is 16384
SDD size :1.71196e+08 after 1.71196e+08
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:35:04] [INFO ] Deduced a trap composed of 48 places in 540 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:35:05] [INFO ] Deduced a trap composed of 72 places in 532 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:35:06] [INFO ] Deduced a trap composed of 27 places in 548 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:35:07] [INFO ] Deduced a trap composed of 63 places in 600 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:35:11] [INFO ] Deduced a trap composed of 72 places in 450 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:35:12] [INFO ] Deduced a trap composed of 77 places in 515 ms of which 51 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/439 variables, 20/127 constraints. Problems are: Problem set: 46 solved, 1230 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:35:19] [INFO ] Deduced a trap composed of 72 places in 506 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:35:19] [INFO ] Deduced a trap composed of 72 places in 737 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:35:20] [INFO ] Deduced a trap composed of 72 places in 583 ms of which 86 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:35:21] [INFO ] Deduced a trap composed of 71 places in 629 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:35:22] [INFO ] Deduced a trap composed of 71 places in 474 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:35:28] [INFO ] Deduced a trap composed of 72 places in 422 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:35:29] [INFO ] Deduced a trap composed of 75 places in 441 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:35:29] [INFO ] Deduced a trap composed of 73 places in 434 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:35:30] [INFO ] Deduced a trap composed of 77 places in 364 ms of which 50 ms to minimize.
SDD proceeding with computation,1230 properties remain. new max is 32768
SDD size :1.71196e+08 after 1.71196e+08
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:35:30] [INFO ] Deduced a trap composed of 79 places in 449 ms of which 42 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 439/1471 variables, and 137 constraints, problems are : Problem set: 46 solved, 1230 unsolved in 105055 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/439 constraints, ReadFeed: 0/613 constraints, PredecessorRefiner: 0/1276 constraints, Known Traps: 112/112 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 210703ms problems are : Problem set: 46 solved, 1230 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 202 out of 439 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 439/439 places, 2480/2480 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 436 transition count 2456
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 436 transition count 2456
Applied a total of 6 rules in 215 ms. Remains 436 /439 variables (removed 3) and now considering 2456/2480 (removed 24) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 216 ms. Remains : 436/439 places, 2456/2480 transitions.
RANDOM walk for 948061 steps (0 resets) in 120004 ms. (7 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 1230/1230 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 1230/1230 properties
Probabilistic random walk after 1000001 steps, saw 619534 distinct states, run finished after 80576 ms. (steps per millisecond=12 ) properties seen :4
[2026-05-23 23:37:25] [INFO ] Flow matrix only has 1008 transitions (discarded 1448 similar events)
// Phase 1: matrix 1008 rows 436 cols
[2026-05-23 23:37:25] [INFO ] Computed 25 invariants in 7 ms
[2026-05-23 23:37:25] [INFO ] State equation strengthened by 592 read => feed constraints.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1226 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1226 unsolved
At refinement iteration 2 (OVERLAPS) 238/436 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1226 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/436 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 1226 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:01] [INFO ] Deduced a trap composed of 15 places in 512 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:02] [INFO ] Deduced a trap composed of 17 places in 525 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:02] [INFO ] Deduced a trap composed of 19 places in 495 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:03] [INFO ] Deduced a trap composed of 27 places in 501 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:03] [INFO ] Deduced a trap composed of 31 places in 495 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Detected timeout of ITS tools.
[2026-05-23 23:38:04] [INFO ] Deduced a trap composed of 33 places in 483 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:05] [INFO ] Deduced a trap composed of 53 places in 633 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:05] [INFO ] Deduced a trap composed of 54 places in 525 ms of which 95 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:06] [INFO ] Deduced a trap composed of 57 places in 662 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:06] [INFO ] Deduced a trap composed of 58 places in 469 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:07] [INFO ] Deduced a trap composed of 55 places in 649 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:08] [INFO ] Deduced a trap composed of 64 places in 645 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:08] [INFO ] Deduced a trap composed of 65 places in 549 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:09] [INFO ] Deduced a trap composed of 65 places in 449 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:09] [INFO ] Deduced a trap composed of 65 places in 434 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:10] [INFO ] Deduced a trap composed of 63 places in 559 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:10] [INFO ] Deduced a trap composed of 19 places in 325 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:11] [INFO ] Deduced a trap composed of 21 places in 267 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:11] [INFO ] Deduced a trap composed of 23 places in 235 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:11] [INFO ] Deduced a trap composed of 25 places in 191 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/436 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 1226 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:13] [INFO ] Deduced a trap composed of 27 places in 656 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:14] [INFO ] Deduced a trap composed of 64 places in 523 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:14] [INFO ] Deduced a trap composed of 64 places in 545 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:15] [INFO ] Deduced a trap composed of 64 places in 523 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:15] [INFO ] Deduced a trap composed of 64 places in 476 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:16] [INFO ] Deduced a trap composed of 65 places in 580 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:16] [INFO ] Deduced a trap composed of 65 places in 554 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:17] [INFO ] Deduced a trap composed of 65 places in 682 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:18] [INFO ] Deduced a trap composed of 65 places in 582 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:18] [INFO ] Deduced a trap composed of 65 places in 671 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:19] [INFO ] Deduced a trap composed of 65 places in 648 ms of which 88 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:19] [INFO ] Deduced a trap composed of 65 places in 536 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:20] [INFO ] Deduced a trap composed of 65 places in 445 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:21] [INFO ] Deduced a trap composed of 65 places in 652 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:21] [INFO ] Deduced a trap composed of 66 places in 595 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:22] [INFO ] Deduced a trap composed of 66 places in 466 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:22] [INFO ] Deduced a trap composed of 66 places in 428 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:23] [INFO ] Deduced a trap composed of 66 places in 456 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:23] [INFO ] Deduced a trap composed of 63 places in 506 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:24] [INFO ] Deduced a trap composed of 29 places in 730 ms of which 69 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/436 variables, 20/65 constraints. Problems are: Problem set: 0 solved, 1226 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:25] [INFO ] Deduced a trap composed of 21 places in 233 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:26] [INFO ] Deduced a trap composed of 23 places in 161 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:26] [INFO ] Deduced a trap composed of 25 places in 122 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:26] [INFO ] Deduced a trap composed of 55 places in 457 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:27] [INFO ] Deduced a trap composed of 63 places in 429 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:27] [INFO ] Deduced a trap composed of 54 places in 497 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:28] [INFO ] Deduced a trap composed of 63 places in 448 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:29] [INFO ] Deduced a trap composed of 23 places in 511 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:29] [INFO ] Deduced a trap composed of 31 places in 123 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:29] [INFO ] Deduced a trap composed of 70 places in 553 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:31] [INFO ] Deduced a trap composed of 64 places in 527 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:32] [INFO ] Deduced a trap composed of 81 places in 503 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:32] [INFO ] Deduced a trap composed of 35 places in 500 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:33] [INFO ] Deduced a trap composed of 64 places in 595 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:34] [INFO ] Deduced a trap composed of 47 places in 613 ms of which 87 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:35] [INFO ] Deduced a trap composed of 47 places in 616 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:35] [INFO ] Deduced a trap composed of 48 places in 484 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:36] [INFO ] Deduced a trap composed of 70 places in 451 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:36] [INFO ] Deduced a trap composed of 72 places in 452 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:37] [INFO ] Deduced a trap composed of 47 places in 546 ms of which 61 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/436 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 1226 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:51] [INFO ] Deduced a trap composed of 25 places in 516 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:52] [INFO ] Deduced a trap composed of 27 places in 495 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:52] [INFO ] Deduced a trap composed of 29 places in 443 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:53] [INFO ] Deduced a trap composed of 61 places in 497 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:53] [INFO ] Deduced a trap composed of 63 places in 517 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:54] [INFO ] Deduced a trap composed of 63 places in 511 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:54] [INFO ] Deduced a trap composed of 3 places in 424 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:55] [INFO ] Deduced a trap composed of 60 places in 458 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:55] [INFO ] Deduced a trap composed of 65 places in 449 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:55] [INFO ] Deduced a trap composed of 65 places in 429 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:56] [INFO ] Deduced a trap composed of 65 places in 435 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:56] [INFO ] Deduced a trap composed of 63 places in 505 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:57] [INFO ] Deduced a trap composed of 64 places in 470 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:57] [INFO ] Deduced a trap composed of 64 places in 387 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:58] [INFO ] Deduced a trap composed of 64 places in 449 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:58] [INFO ] Deduced a trap composed of 65 places in 473 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:59] [INFO ] Deduced a trap composed of 62 places in 419 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:38:59] [INFO ] Deduced a trap composed of 63 places in 410 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:00] [INFO ] Deduced a trap composed of 60 places in 430 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:00] [INFO ] Deduced a trap composed of 65 places in 414 ms of which 44 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/436 variables, 20/105 constraints. Problems are: Problem set: 0 solved, 1226 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:02] [INFO ] Deduced a trap composed of 3 places in 93 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:02] [INFO ] Deduced a trap composed of 55 places in 429 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:03] [INFO ] Deduced a trap composed of 57 places in 368 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:03] [INFO ] Deduced a trap composed of 61 places in 361 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:03] [INFO ] Deduced a trap composed of 61 places in 341 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:04] [INFO ] Deduced a trap composed of 59 places in 376 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:04] [INFO ] Deduced a trap composed of 65 places in 411 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:05] [INFO ] Deduced a trap composed of 65 places in 383 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:05] [INFO ] Deduced a trap composed of 63 places in 478 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:06] [INFO ] Deduced a trap composed of 66 places in 607 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:06] [INFO ] Deduced a trap composed of 66 places in 424 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:07] [INFO ] Deduced a trap composed of 59 places in 461 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:07] [INFO ] Deduced a trap composed of 63 places in 502 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:08] [INFO ] Deduced a trap composed of 63 places in 458 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:08] [INFO ] Deduced a trap composed of 63 places in 459 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:09] [INFO ] Deduced a trap composed of 81 places in 410 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:11] [INFO ] Deduced a trap composed of 87 places in 450 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:11] [INFO ] Deduced a trap composed of 94 places in 457 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:12] [INFO ] Deduced a trap composed of 69 places in 481 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:12] [INFO ] Deduced a trap composed of 75 places in 457 ms of which 41 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/436 variables, 20/125 constraints. Problems are: Problem set: 0 solved, 1226 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:15] [INFO ] Deduced a trap composed of 63 places in 484 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:16] [INFO ] Deduced a trap composed of 71 places in 459 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:18] [INFO ] Deduced a trap composed of 56 places in 631 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:20] [INFO ] Deduced a trap composed of 47 places in 611 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:20] [INFO ] Deduced a trap composed of 54 places in 629 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:20] [INFO ] Deduced a trap composed of 3 places in 73 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:21] [INFO ] Deduced a trap composed of 3 places in 646 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:21] [INFO ] Deduced a trap composed of 3 places in 101 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:22] [INFO ] Deduced a trap composed of 3 places in 139 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:22] [INFO ] Deduced a trap composed of 3 places in 158 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:22] [INFO ] Deduced a trap composed of 3 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:23] [INFO ] Deduced a trap composed of 13 places in 268 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:24] [INFO ] Deduced a trap composed of 84 places in 422 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:24] [INFO ] Deduced a trap composed of 15 places in 410 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:24] [INFO ] Deduced a trap composed of 71 places in 439 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:25] [INFO ] Deduced a trap composed of 17 places in 459 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:26] [INFO ] Deduced a trap composed of 48 places in 500 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:39:26] [INFO ] Deduced a trap composed of 64 places in 472 ms of which 50 ms to minimize.
SMT process timed out in 120713ms, After SMT, problems are : Problem set: 0 solved, 1226 unsolved
Fused 1226 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 198 out of 436 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 436/436 places, 2456/2456 transitions.
Applied a total of 0 rules in 99 ms. Remains 436 /436 variables (removed 0) and now considering 2456/2456 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 436/436 places, 2456/2456 transitions.
RANDOM walk for 973290 steps (0 resets) in 120007 ms. (8 steps per ms) remains 1226/1226 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1226/1226 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1226/1226 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 1226/1226 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1226/1226 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1226/1226 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 1226/1226 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1226/1226 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 1226/1226 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1226/1226 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1225/1226 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 1225/1225 properties
Probabilistic random walk after 1000001 steps, saw 619534 distinct states, run finished after 80046 ms. (steps per millisecond=12 ) properties seen :0
[2026-05-23 23:41:18] [INFO ] Flow matrix only has 1008 transitions (discarded 1448 similar events)
[2026-05-23 23:41:18] [INFO ] Invariant cache hit.
[2026-05-23 23:41:18] [INFO ] State equation strengthened by 592 read => feed constraints.
Starting Z3 with timeout 135.0 s and query timeout 13500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 2 (OVERLAPS) 238/436 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/436 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:01] [INFO ] Deduced a trap composed of 15 places in 570 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:02] [INFO ] Deduced a trap composed of 17 places in 516 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:03] [INFO ] Deduced a trap composed of 19 places in 506 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:03] [INFO ] Deduced a trap composed of 21 places in 509 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:04] [INFO ] Deduced a trap composed of 3 places in 554 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:04] [INFO ] Deduced a trap composed of 31 places in 515 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:05] [INFO ] Deduced a trap composed of 33 places in 536 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:05] [INFO ] Deduced a trap composed of 55 places in 541 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:05] [INFO ] Deduced a trap composed of 3 places in 80 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:06] [INFO ] Deduced a trap composed of 57 places in 582 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:06] [INFO ] Deduced a trap composed of 65 places in 473 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:07] [INFO ] Deduced a trap composed of 68 places in 481 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:07] [INFO ] Deduced a trap composed of 68 places in 475 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:08] [INFO ] Deduced a trap composed of 68 places in 457 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:08] [INFO ] Deduced a trap composed of 47 places in 510 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:09] [INFO ] Deduced a trap composed of 70 places in 388 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:10] [INFO ] Deduced a trap composed of 57 places in 505 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:10] [INFO ] Deduced a trap composed of 57 places in 473 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:11] [INFO ] Deduced a trap composed of 61 places in 544 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:11] [INFO ] Deduced a trap composed of 66 places in 449 ms of which 51 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/436 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:13] [INFO ] Deduced a trap composed of 3 places in 496 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:14] [INFO ] Deduced a trap composed of 19 places in 515 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:14] [INFO ] Deduced a trap composed of 23 places in 456 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:15] [INFO ] Deduced a trap composed of 25 places in 487 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:15] [INFO ] Deduced a trap composed of 53 places in 489 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:16] [INFO ] Deduced a trap composed of 64 places in 468 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:16] [INFO ] Deduced a trap composed of 27 places in 167 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:16] [INFO ] Deduced a trap composed of 29 places in 123 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:16] [INFO ] Deduced a trap composed of 35 places in 487 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:17] [INFO ] Deduced a trap composed of 54 places in 465 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:17] [INFO ] Deduced a trap composed of 54 places in 461 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:18] [INFO ] Deduced a trap composed of 62 places in 439 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:18] [INFO ] Deduced a trap composed of 64 places in 465 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:19] [INFO ] Deduced a trap composed of 65 places in 478 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:19] [INFO ] Deduced a trap composed of 64 places in 459 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:20] [INFO ] Deduced a trap composed of 65 places in 455 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:20] [INFO ] Deduced a trap composed of 60 places in 448 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:21] [INFO ] Deduced a trap composed of 60 places in 492 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:21] [INFO ] Deduced a trap composed of 63 places in 457 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:22] [INFO ] Deduced a trap composed of 3 places in 427 ms of which 17 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/436 variables, 20/65 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:24] [INFO ] Deduced a trap composed of 27 places in 449 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:24] [INFO ] Deduced a trap composed of 53 places in 495 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:25] [INFO ] Deduced a trap composed of 55 places in 494 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:25] [INFO ] Deduced a trap composed of 21 places in 280 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:25] [INFO ] Deduced a trap composed of 29 places in 468 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:26] [INFO ] Deduced a trap composed of 54 places in 495 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:26] [INFO ] Deduced a trap composed of 3 places in 94 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:27] [INFO ] Deduced a trap composed of 59 places in 438 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:27] [INFO ] Deduced a trap composed of 60 places in 443 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:28] [INFO ] Deduced a trap composed of 23 places in 501 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:28] [INFO ] Deduced a trap composed of 25 places in 472 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:29] [INFO ] Deduced a trap composed of 27 places in 475 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:29] [INFO ] Deduced a trap composed of 63 places in 495 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:29] [INFO ] Deduced a trap composed of 23 places in 159 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:29] [INFO ] Deduced a trap composed of 25 places in 99 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:30] [INFO ] Deduced a trap composed of 56 places in 541 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:30] [INFO ] Deduced a trap composed of 55 places in 519 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:31] [INFO ] Deduced a trap composed of 31 places in 111 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:31] [INFO ] Deduced a trap composed of 48 places in 513 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:32] [INFO ] Deduced a trap composed of 60 places in 460 ms of which 52 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/436 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:47] [INFO ] Deduced a trap composed of 47 places in 510 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:48] [INFO ] Deduced a trap composed of 56 places in 450 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:49] [INFO ] Deduced a trap composed of 47 places in 511 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:49] [INFO ] Deduced a trap composed of 56 places in 448 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:50] [INFO ] Deduced a trap composed of 70 places in 485 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:50] [INFO ] Deduced a trap composed of 56 places in 458 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:51] [INFO ] Deduced a trap composed of 47 places in 525 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:52] [INFO ] Deduced a trap composed of 19 places in 445 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:52] [INFO ] Deduced a trap composed of 54 places in 449 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:52] [INFO ] Deduced a trap composed of 3 places in 70 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:53] [INFO ] Deduced a trap composed of 3 places in 431 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:53] [INFO ] Deduced a trap composed of 3 places in 71 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:53] [INFO ] Deduced a trap composed of 11 places in 373 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:55] [INFO ] Deduced a trap composed of 13 places in 312 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:55] [INFO ] Deduced a trap composed of 15 places in 409 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:56] [INFO ] Deduced a trap composed of 17 places in 632 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:57] [INFO ] Deduced a trap composed of 72 places in 559 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:57] [INFO ] Deduced a trap composed of 64 places in 655 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:58] [INFO ] Deduced a trap composed of 19 places in 202 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:42:59] [INFO ] Deduced a trap composed of 21 places in 200 ms of which 14 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/436 variables, 20/105 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:01] [INFO ] Deduced a trap composed of 53 places in 500 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:01] [INFO ] Deduced a trap composed of 60 places in 512 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:02] [INFO ] Deduced a trap composed of 61 places in 550 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:03] [INFO ] Deduced a trap composed of 63 places in 549 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:03] [INFO ] Deduced a trap composed of 60 places in 593 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:04] [INFO ] Deduced a trap composed of 61 places in 530 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:05] [INFO ] Deduced a trap composed of 72 places in 512 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:05] [INFO ] Deduced a trap composed of 56 places in 696 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:06] [INFO ] Deduced a trap composed of 58 places in 459 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:07] [INFO ] Deduced a trap composed of 57 places in 516 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:07] [INFO ] Deduced a trap composed of 67 places in 437 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:08] [INFO ] Deduced a trap composed of 58 places in 507 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:08] [INFO ] Deduced a trap composed of 60 places in 503 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:09] [INFO ] Deduced a trap composed of 69 places in 370 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:09] [INFO ] Deduced a trap composed of 77 places in 389 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:09] [INFO ] Deduced a trap composed of 69 places in 430 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:10] [INFO ] Deduced a trap composed of 73 places in 437 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:11] [INFO ] Deduced a trap composed of 83 places in 499 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:12] [INFO ] Deduced a trap composed of 83 places in 477 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:13] [INFO ] Deduced a trap composed of 73 places in 527 ms of which 44 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/436 variables, 20/125 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:16] [INFO ] Deduced a trap composed of 55 places in 447 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:17] [INFO ] Deduced a trap composed of 62 places in 396 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:17] [INFO ] Deduced a trap composed of 65 places in 396 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:18] [INFO ] Deduced a trap composed of 60 places in 389 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:18] [INFO ] Deduced a trap composed of 70 places in 372 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:19] [INFO ] Deduced a trap composed of 72 places in 364 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:20] [INFO ] Deduced a trap composed of 56 places in 511 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:21] [INFO ] Deduced a trap composed of 47 places in 458 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:21] [INFO ] Deduced a trap composed of 56 places in 657 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:22] [INFO ] Deduced a trap composed of 47 places in 659 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:23] [INFO ] Deduced a trap composed of 62 places in 626 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:24] [INFO ] Deduced a trap composed of 82 places in 628 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:25] [INFO ] Deduced a trap composed of 81 places in 655 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:25] [INFO ] Deduced a trap composed of 81 places in 679 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:28] [INFO ] Deduced a trap composed of 72 places in 515 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:29] [INFO ] Deduced a trap composed of 64 places in 638 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:43:33] [INFO ] Deduced a trap composed of 48 places in 731 ms of which 83 ms to minimize.
SMT process timed out in 135488ms, After SMT, problems are : Problem set: 0 solved, 1225 unsolved
Fused 1225 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 198 out of 436 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 436/436 places, 2456/2456 transitions.
Applied a total of 0 rules in 142 ms. Remains 436 /436 variables (removed 0) and now considering 2456/2456 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 143 ms. Remains : 436/436 places, 2456/2456 transitions.
RANDOM walk for 1155791 steps (0 resets) in 120004 ms. (9 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1225/1225 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1225/1225 properties
Probabilistic random walk after 1000001 steps, saw 619534 distinct states, run finished after 78324 ms. (steps per millisecond=12 ) properties seen :0
[2026-05-23 23:45:22] [INFO ] Flow matrix only has 1008 transitions (discarded 1448 similar events)
[2026-05-23 23:45:22] [INFO ] Invariant cache hit.
[2026-05-23 23:45:22] [INFO ] State equation strengthened by 592 read => feed constraints.
Starting Z3 with timeout 150.0 s and query timeout 15000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 2 (OVERLAPS) 238/436 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/436 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:05] [INFO ] Deduced a trap composed of 15 places in 572 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:06] [INFO ] Deduced a trap composed of 17 places in 591 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:06] [INFO ] Deduced a trap composed of 19 places in 586 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:07] [INFO ] Deduced a trap composed of 21 places in 521 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:07] [INFO ] Deduced a trap composed of 3 places in 578 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:08] [INFO ] Deduced a trap composed of 31 places in 573 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:09] [INFO ] Deduced a trap composed of 33 places in 519 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:09] [INFO ] Deduced a trap composed of 55 places in 527 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:09] [INFO ] Deduced a trap composed of 3 places in 79 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:10] [INFO ] Deduced a trap composed of 57 places in 539 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:10] [INFO ] Deduced a trap composed of 65 places in 462 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:11] [INFO ] Deduced a trap composed of 68 places in 496 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:11] [INFO ] Deduced a trap composed of 68 places in 526 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:12] [INFO ] Deduced a trap composed of 68 places in 491 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:13] [INFO ] Deduced a trap composed of 47 places in 589 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:13] [INFO ] Deduced a trap composed of 70 places in 468 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:14] [INFO ] Deduced a trap composed of 57 places in 606 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:14] [INFO ] Deduced a trap composed of 57 places in 581 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:15] [INFO ] Deduced a trap composed of 61 places in 613 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:16] [INFO ] Deduced a trap composed of 66 places in 547 ms of which 50 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/436 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:18] [INFO ] Deduced a trap composed of 3 places in 679 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:19] [INFO ] Deduced a trap composed of 19 places in 669 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:19] [INFO ] Deduced a trap composed of 23 places in 497 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:20] [INFO ] Deduced a trap composed of 25 places in 481 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:20] [INFO ] Deduced a trap composed of 53 places in 572 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:21] [INFO ] Deduced a trap composed of 64 places in 597 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:21] [INFO ] Deduced a trap composed of 27 places in 222 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:21] [INFO ] Deduced a trap composed of 29 places in 149 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:22] [INFO ] Deduced a trap composed of 35 places in 722 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:23] [INFO ] Deduced a trap composed of 54 places in 631 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:23] [INFO ] Deduced a trap composed of 54 places in 486 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:23] [INFO ] Deduced a trap composed of 62 places in 436 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:24] [INFO ] Deduced a trap composed of 64 places in 434 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:24] [INFO ] Deduced a trap composed of 65 places in 504 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:25] [INFO ] Deduced a trap composed of 64 places in 454 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:25] [INFO ] Deduced a trap composed of 65 places in 488 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:26] [INFO ] Deduced a trap composed of 60 places in 509 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:26] [INFO ] Deduced a trap composed of 60 places in 464 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:27] [INFO ] Deduced a trap composed of 63 places in 652 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:28] [INFO ] Deduced a trap composed of 3 places in 425 ms of which 18 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/436 variables, 20/65 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:30] [INFO ] Deduced a trap composed of 27 places in 405 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:30] [INFO ] Deduced a trap composed of 53 places in 638 ms of which 98 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:31] [INFO ] Deduced a trap composed of 55 places in 660 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:31] [INFO ] Deduced a trap composed of 21 places in 302 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:32] [INFO ] Deduced a trap composed of 29 places in 617 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:33] [INFO ] Deduced a trap composed of 54 places in 478 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:33] [INFO ] Deduced a trap composed of 3 places in 65 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:33] [INFO ] Deduced a trap composed of 59 places in 475 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:34] [INFO ] Deduced a trap composed of 60 places in 455 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:34] [INFO ] Deduced a trap composed of 23 places in 461 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:35] [INFO ] Deduced a trap composed of 25 places in 648 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:35] [INFO ] Deduced a trap composed of 27 places in 514 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:36] [INFO ] Deduced a trap composed of 63 places in 516 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:36] [INFO ] Deduced a trap composed of 23 places in 185 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:36] [INFO ] Deduced a trap composed of 25 places in 101 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:37] [INFO ] Deduced a trap composed of 56 places in 716 ms of which 97 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:38] [INFO ] Deduced a trap composed of 55 places in 732 ms of which 85 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:38] [INFO ] Deduced a trap composed of 31 places in 122 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:39] [INFO ] Deduced a trap composed of 48 places in 606 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:46:39] [INFO ] Deduced a trap composed of 60 places in 547 ms of which 51 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/436 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:47:01] [INFO ] Deduced a trap composed of 47 places in 804 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:47:02] [INFO ] Deduced a trap composed of 56 places in 691 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:47:03] [INFO ] Deduced a trap composed of 47 places in 614 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:47:03] [INFO ] Deduced a trap composed of 56 places in 628 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:47:04] [INFO ] Deduced a trap composed of 70 places in 640 ms of which 86 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:47:05] [INFO ] Deduced a trap composed of 56 places in 571 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:47:06] [INFO ] Deduced a trap composed of 47 places in 697 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:47:07] [INFO ] Deduced a trap composed of 19 places in 564 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:47:07] [INFO ] Deduced a trap composed of 54 places in 445 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:47:07] [INFO ] Deduced a trap composed of 3 places in 76 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:47:08] [INFO ] Deduced a trap composed of 3 places in 441 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:47:08] [INFO ] Deduced a trap composed of 3 places in 57 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:47:08] [INFO ] Deduced a trap composed of 11 places in 251 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:47:09] [INFO ] Deduced a trap composed of 13 places in 262 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:47:10] [INFO ] Deduced a trap composed of 15 places in 463 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:47:10] [INFO ] Deduced a trap composed of 17 places in 548 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 23:47:11] [INFO ] Deduced a trap composed of 72 places in 526 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="EisenbergMcGuire-PT-08"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2025"
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 gold2025"
echo " Input is EisenbergMcGuire-PT-08, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r128-smll-177955743900172"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-08.tgz
mv EisenbergMcGuire-PT-08 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "QuasiLiveness.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;