Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r077-tall-174860075000497.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
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 r077-tall-174860075000497
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.1M
-rw-r--r-- 1 mcc users 8.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 1.7M May 29 14:32 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 1748657613465

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=EisenbergMcGuire-PT-08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202505121319
[2025-05-31 02:13:34] [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]
[2025-05-31 02:13:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 02:13:35] [INFO ] Load time of PNML (sax parser for PT used): 206 ms
[2025-05-31 02:13:35] [INFO ] Transformed 712 places.
[2025-05-31 02:13:35] [INFO ] Transformed 2816 transitions.
[2025-05-31 02:13:35] [INFO ] Found NUPN structural information;
[2025-05-31 02:13:35] [INFO ] Parsed PT model containing 712 places and 2816 transitions and 13440 arcs in 339 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 16 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 7 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 202 ms. Remains 448 /712 variables (removed 264) and now considering 2552/2816 (removed 264) transitions.
[2025-05-31 02:13:35] [INFO ] Flow matrix only has 1104 transitions (discarded 1448 similar events)
// Phase 1: matrix 1104 rows 448 cols
[2025-05-31 02:13:35] [INFO ] Computed 25 invariants in 27 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:13:36] [INFO ] Implicit Places using invariants in 1304 ms returned []
[2025-05-31 02:13:36] [INFO ] Flow matrix only has 1104 transitions (discarded 1448 similar events)
[2025-05-31 02:13:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:13:37] [INFO ] State equation strengthened by 676 read => feed constraints.
[2025-05-31 02:13:41] [INFO ] Implicit Places using invariants and state equation in 5119 ms returned []
Implicit Place search using SMT with State Equation took 6467 ms to find 0 implicit places.
Running 2544 sub problems to find dead transitions.
[2025-05-31 02:13:42] [INFO ] Flow matrix only has 1104 transitions (discarded 1448 similar events)
[2025-05-31 02:13:42] [INFO ] Invariant cache hit.
[2025-05-31 02:13:42] [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
At refinement iteration 1 (INCLUDED_ONLY) 0/448 variables, 17/465 constraints. Problems are: Problem set: 0 solved, 2544 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/448 variables, 8/473 constraints. Problems are: Problem set: 0 solved, 2544 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:14:08] [INFO ] Deduced a trap composed of 3 places in 323 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:14:08] [INFO ] Deduced a trap composed of 3 places in 165 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:14:08] [INFO ] Deduced a trap composed of 3 places in 126 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:14:09] [INFO ] Deduced a trap composed of 3 places in 107 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:14:09] [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
[2025-05-31 02:14:09] [INFO ] Deduced a trap composed of 3 places in 47 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:14:09] [INFO ] Deduced a trap composed of 49 places in 198 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:14:09] [INFO ] Deduced a trap composed of 79 places in 208 ms of which 22 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 448/1552 variables, and 481 constraints, problems are : Problem set: 0 solved, 2544 unsolved in 30072 ms.
Refiners :[Domain max(s): 448/448 constraints, Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/448 constraints, ReadFeed: 0/676 constraints, PredecessorRefiner: 2544/2544 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2544 unsolved
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
At refinement iteration 1 (INCLUDED_ONLY) 0/448 variables, 17/465 constraints. Problems are: Problem set: 0 solved, 2544 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/448 variables, 8/473 constraints. Problems are: Problem set: 0 solved, 2544 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/448 variables, 8/481 constraints. Problems are: Problem set: 0 solved, 2544 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:14:24] [INFO ] Deduced a trap composed of 49 places in 356 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:14:25] [INFO ] Deduced a trap composed of 59 places in 310 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:14:25] [INFO ] Deduced a trap composed of 49 places in 317 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:14:25] [INFO ] Deduced a trap composed of 49 places in 305 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:14:26] [INFO ] Deduced a trap composed of 74 places in 282 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:14:26] [INFO ] Deduced a trap composed of 89 places in 246 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:14:26] [INFO ] Deduced a trap composed of 91 places in 246 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:14:27] [INFO ] Deduced a trap composed of 49 places in 322 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:14:27] [INFO ] Deduced a trap composed of 74 places in 321 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:14:27] [INFO ] Deduced a trap composed of 77 places in 315 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:14:28] [INFO ] Deduced a trap composed of 94 places in 258 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:14:28] [INFO ] Deduced a trap composed of 49 places in 324 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:14:28] [INFO ] Deduced a trap composed of 49 places in 319 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:14:29] [INFO ] Deduced a trap composed of 49 places in 310 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:14:29] [INFO ] Deduced a trap composed of 77 places in 308 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:14:30] [INFO ] Deduced a trap composed of 59 places in 306 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:14:30] [INFO ] Deduced a trap composed of 74 places in 325 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:14:30] [INFO ] Deduced a trap composed of 78 places in 248 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:14:31] [INFO ] Deduced a trap composed of 74 places in 303 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:14:31] [INFO ] Deduced a trap composed of 59 places in 303 ms of which 29 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/448 variables, 20/501 constraints. Problems are: Problem set: 0 solved, 2544 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 448/1552 variables, and 501 constraints, problems are : Problem set: 0 solved, 2544 unsolved in 30050 ms.
Refiners :[Domain max(s): 448/448 constraints, Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/448 constraints, ReadFeed: 0/676 constraints, PredecessorRefiner: 0/2544 constraints, Known Traps: 28/28 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61586ms problems are : Problem set: 0 solved, 2544 unsolved
Search for dead transitions found 0 dead transitions in 61635ms
Starting structural reductions in LIVENESS mode, iteration 1 : 448/712 places, 2552/2816 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 68348 ms. Remains : 448/712 places, 2552/2816 transitions.
Initial state reduction rules removed 8 formulas.
[2025-05-31 02:14:44] [INFO ] Flatten gal took : 447 ms
[2025-05-31 02:14:45] [INFO ] Flatten gal took : 263 ms
[2025-05-31 02:14:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17239685284377826157.gal : 116 ms
[2025-05-31 02:14:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7008290050692669565.prop : 32 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/ReachabilityCardinality17239685284377826157.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7008290050692669565.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 ...329
Loading property file /tmp/ReachabilityCardinality7008290050692669565.prop.
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.
RANDOM walk for 40000 steps (8 resets) in 13148 ms. (3 steps per ms) remains 2101/2544 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 26 ms. (4 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 16 ms. (7 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 2101/2101 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 2101/2101 properties
[2025-05-31 02:14:47] [INFO ] Flow matrix only has 1104 transitions (discarded 1448 similar events)
[2025-05-31 02:14:47] [INFO ] Invariant cache hit.
SDD proceeding with computation,2539 properties remain. new max is 2
SDD size :5 after 6
[2025-05-31 02:14:47] [INFO ] State equation strengthened by 676 read => feed constraints.
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
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
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
SDD proceeding with computation,2523 properties remain. new max is 8
SDD size :59 after 62
Reachability property qltransition_2050 is true.
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
At refinement iteration 0 (INCLUDED_ONLY) 0/342 variables, 342/342 constraints. Problems are: Problem set: 2 solved, 2097 unsolved
SMT process timed out in 5847ms, After SMT, problems are : Problem set: 7 solved, 2092 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 340 out of 448 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 448/448 places, 2552/2552 transitions.
Applied a total of 0 rules in 152 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 152 ms. Remains : 448/448 places, 2552/2552 transitions.
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.
Reachability property qltransition_264 is true.
Reachability property qltransition_192 is true.
Reachability property qltransition_32 is true.
SDD proceeding with computation,2475 properties remain. new max is 512
SDD size :1603 after 4200
Reachability property qltransition_2510 is true.
Reachability property qltransition_1895 is true.
Reachability property qltransition_1894 is true.
Reachability property qltransition_200 is true.
SDD proceeding with computation,2471 properties remain. new max is 512
SDD size :4200 after 4935
SDD proceeding with computation,2471 properties remain. new max is 1024
SDD size :4935 after 5720
SDD proceeding with computation,2471 properties remain. new max is 2048
SDD size :5720 after 6964
RANDOM walk for 873193 steps (0 resets) in 120004 ms. (7 steps per ms) remains 2071/2092 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 2065/2071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 2065/2065 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 2065/2065 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 2065/2065 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 2065/2065 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 2065/2065 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 2063/2065 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 2063/2063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 2063/2063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 2063/2063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 2063/2063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 2062/2063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 2062/2062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 2062/2062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 2060/2062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 2059/2060 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 2058/2059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 2058/2058 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 2058/2058 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 2058/2058 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 2058/2058 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 2058/2058 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 2058/2058 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 2058/2058 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 2058/2058 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 2058/2058 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 2058/2058 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 2058/2058 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 2058/2058 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 2058/2058 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 2057/2058 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 2056/2057 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 2056/2056 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 2055/2056 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 2055/2055 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 2055/2055 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 2055/2055 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 2055/2055 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 2054/2055 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 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
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 2053/2054 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 2053/2053 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 2053/2053 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 2053/2053 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 2053/2053 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 2053/2053 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 2053/2053 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 2053/2053 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 2053/2053 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 2053/2053 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 2053/2053 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 2053/2053 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 2053/2053 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 75 ms. (52 steps per ms) remains 2053/2053 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 2053/2053 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 2053/2053 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 2053/2053 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 2053/2053 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 2053/2053 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 2052/2053 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 2052/2052 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 2052/2052 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 2051/2052 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 2051/2051 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 2051/2051 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 2049/2051 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 2049/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 2049/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 2049/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 2049/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 2049/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 2049/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 2049/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 2049/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 2049/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 2049/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 2049/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 2048/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 2048/2048 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 2048/2048 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 2048/2048 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 2048/2048 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 2048/2048 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 2048/2048 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 2048/2048 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 2047/2048 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 2047/2047 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 2046/2047 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 152 ms. (26 steps per ms) remains 2046/2046 properties
SDD proceeding with computation,2471 properties remain. new max is 4096
SDD size :6964 after 8449
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 2045/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 2045/2045 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 2044/2045 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 2044/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 2043/2044 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 2043/2043 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 2043/2043 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 2043/2043 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 2043/2043 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 2042/2043 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 2042/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 2042/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 2042/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 2042/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 2042/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 2042/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 2042/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 2042/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 2042/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 2042/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 2042/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 2042/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 2042/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 2042/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 2042/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 2042/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 2042/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 2042/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 2042/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 2042/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 2042/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 2042/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 2042/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 2041/2042 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 2041/2041 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 87 ms. (45 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 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 70 ms. (56 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 155 ms. (25 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 2041/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 2040/2041 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 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 93 ms. (42 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 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 87 ms. (45 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 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 69 ms. (57 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 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 93 ms. (42 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 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 86 ms. (46 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 2040/2040 properties
Reachability property qltransition_2511 is true.
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 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 67 ms. (58 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 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 88 ms. (44 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 2040/2040 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 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
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 76394 ms. (steps per millisecond=13 ) properties seen :503
[2025-05-31 02:16:45] [INFO ] Flow matrix only has 1104 transitions (discarded 1448 similar events)
[2025-05-31 02:16:45] [INFO ] Invariant cache hit.
[2025-05-31 02:16:45] [INFO ] State equation strengthened by 676 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
SDD proceeding with computation,2421 properties remain. new max is 16384
SDD size :128959 after 164395
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 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
Reachability property qltransition_2527 is true.
Reachability property qltransition_2526 is true.
At refinement iteration 3 (OVERLAPS) 219/448 variables, 16/246 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/448 variables, 219/465 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/448 variables, 8/473 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:22] [INFO ] Deduced a trap composed of 15 places in 446 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_1927 is true.
Reachability property qltransition_1926 is true.
[2025-05-31 02:17:23] [INFO ] Deduced a trap composed of 19 places in 456 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:23] [INFO ] Deduced a trap composed of 21 places in 204 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:23] [INFO ] Deduced a trap composed of 23 places in 184 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:24] [INFO ] Deduced a trap composed of 25 places in 147 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:24] [INFO ] Deduced a trap composed of 27 places in 100 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:24] [INFO ] Deduced a trap composed of 73 places in 285 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:24] [INFO ] Deduced a trap composed of 73 places in 277 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:24] [INFO ] Deduced a trap composed of 73 places in 244 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:25] [INFO ] Deduced a trap composed of 73 places in 247 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:25] [INFO ] Deduced a trap composed of 73 places in 253 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:25] [INFO ] Deduced a trap composed of 73 places in 223 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:26] [INFO ] Deduced a trap composed of 65 places in 321 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:27] [INFO ] Deduced a trap composed of 23 places in 344 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_328 is true.
[2025-05-31 02:17:27] [INFO ] Deduced a trap composed of 27 places in 317 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:27] [INFO ] Deduced a trap composed of 29 places in 313 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,2416 properties remain. new max is 32768
SDD size :195228 after 258958
[2025-05-31 02:17:28] [INFO ] Deduced a trap composed of 31 places in 300 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:29] [INFO ] Deduced a trap composed of 49 places in 353 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:29] [INFO ] Deduced a trap composed of 31 places in 351 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:30] [INFO ] Deduced a trap composed of 33 places in 357 ms of which 33 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/448 variables, 20/493 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 448/1552 variables, and 493 constraints, problems are : Problem set: 0 solved, 1515 unsolved in 45050 ms.
Refiners :[Domain max(s): 448/448 constraints, Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/448 constraints, ReadFeed: 0/676 constraints, PredecessorRefiner: 1515/1515 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1515 unsolved
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
At refinement iteration 2 (INCLUDED_ONLY) 0/229 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 3 (OVERLAPS) 219/448 variables, 16/246 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/448 variables, 219/465 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/448 variables, 8/473 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/448 variables, 20/493 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:44] [INFO ] Deduced a trap composed of 3 places in 101 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:45] [INFO ] Deduced a trap composed of 3 places in 68 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:45] [INFO ] Deduced a trap composed of 82 places in 271 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:46] [INFO ] Deduced a trap composed of 74 places in 245 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:46] [INFO ] Deduced a trap composed of 82 places in 275 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_1980 is true.
[2025-05-31 02:17:48] [INFO ] Deduced a trap composed of 49 places in 326 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:48] [INFO ] Deduced a trap composed of 49 places in 340 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:49] [INFO ] Deduced a trap composed of 77 places in 294 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:49] [INFO ] Deduced a trap composed of 49 places in 338 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:50] [INFO ] Deduced a trap composed of 3 places in 64 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:50] [INFO ] Deduced a trap composed of 65 places in 313 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:50] [INFO ] Deduced a trap composed of 65 places in 315 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:51] [INFO ] Deduced a trap composed of 65 places in 301 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:51] [INFO ] Deduced a trap composed of 65 places in 285 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:51] [INFO ] Deduced a trap composed of 3 places in 120 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:51] [INFO ] Deduced a trap composed of 3 places in 67 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:51] [INFO ] Deduced a trap composed of 3 places in 126 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:52] [INFO ] Deduced a trap composed of 49 places in 309 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:52] [INFO ] Deduced a trap composed of 3 places in 146 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:52] [INFO ] Deduced a trap composed of 11 places in 261 ms of which 17 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/448 variables, 20/513 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:56] [INFO ] Deduced a trap composed of 35 places in 112 ms of which 11 ms to minimize.
SDD proceeding with computation,2415 properties remain. new max is 32768
SDD size :258958 after 303042
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:58] [INFO ] Deduced a trap composed of 60 places in 309 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:58] [INFO ] Deduced a trap composed of 77 places in 276 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:17:59] [INFO ] Deduced a trap composed of 65 places in 268 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:00] [INFO ] Deduced a trap composed of 49 places in 334 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:00] [INFO ] Deduced a trap composed of 65 places in 483 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:01] [INFO ] Deduced a trap composed of 13 places in 224 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:01] [INFO ] Deduced a trap composed of 65 places in 247 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:01] [INFO ] Deduced a trap composed of 65 places in 256 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:01] [INFO ] Deduced a trap composed of 65 places in 247 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:02] [INFO ] Deduced a trap composed of 65 places in 232 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:02] [INFO ] Deduced a trap composed of 85 places in 287 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:02] [INFO ] Deduced a trap composed of 97 places in 254 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:02] [INFO ] Deduced a trap composed of 74 places in 275 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:03] [INFO ] Deduced a trap composed of 74 places in 285 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:03] [INFO ] Deduced a trap composed of 49 places in 293 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:04] [INFO ] Deduced a trap composed of 65 places in 270 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:04] [INFO ] Deduced a trap composed of 65 places in 278 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:04] [INFO ] Deduced a trap composed of 65 places in 264 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:05] [INFO ] Deduced a trap composed of 74 places in 274 ms of which 32 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/448 variables, 20/533 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:08] [INFO ] Deduced a trap composed of 17 places in 290 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:09] [INFO ] Deduced a trap composed of 58 places in 304 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:09] [INFO ] Deduced a trap composed of 60 places in 298 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:09] [INFO ] Deduced a trap composed of 58 places in 310 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:10] [INFO ] Deduced a trap composed of 66 places in 285 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:10] [INFO ] Deduced a trap composed of 60 places in 300 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:11] [INFO ] Deduced a trap composed of 61 places in 323 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:11] [INFO ] Deduced a trap composed of 61 places in 311 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:11] [INFO ] Deduced a trap composed of 68 places in 258 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:12] [INFO ] Deduced a trap composed of 68 places in 259 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:12] [INFO ] Deduced a trap composed of 71 places in 255 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:12] [INFO ] Deduced a trap composed of 71 places in 254 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:13] [INFO ] Deduced a trap composed of 73 places in 284 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:13] [INFO ] Deduced a trap composed of 74 places in 280 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:13] [INFO ] Deduced a trap composed of 66 places in 265 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:13] [INFO ] Deduced a trap composed of 66 places in 277 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:14] [INFO ] Deduced a trap composed of 66 places in 298 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:14] [INFO ] Deduced a trap composed of 66 places in 259 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:14] [INFO ] Deduced a trap composed of 71 places in 251 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:15] [INFO ] Deduced a trap composed of 74 places in 246 ms of which 40 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/448 variables, 20/553 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 448/1552 variables, and 553 constraints, problems are : Problem set: 0 solved, 1515 unsolved in 45035 ms.
Refiners :[Domain max(s): 448/448 constraints, Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/448 constraints, ReadFeed: 0/676 constraints, PredecessorRefiner: 0/1515 constraints, Known Traps: 80/80 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 90640ms 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 125 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 126 ms. Remains : 439/448 places, 2480/2552 transitions.
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.
RANDOM walk for 1193787 steps (0 resets) in 120004 ms. (9 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 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 69 ms. (57 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 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 64 ms. (61 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 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 66 ms. (59 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 1515/1515 properties
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.
Reachability property qltransition_9 is true.
SDD proceeding with computation,2388 properties remain. new max is 32768
SDD size :303042 after 476627
Reachability property qltransition_2079 is true.
SDD proceeding with computation,2387 properties remain. new max is 32768
SDD size :476627 after 555156
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.
SDD proceeding with computation,2380 properties remain. new max is 32768
SDD size :555156 after 628159
Probabilistic random walk after 1000001 steps, saw 636641 distinct states, run finished after 77223 ms. (steps per millisecond=12 ) properties seen :25
[2025-05-31 02:20:05] [INFO ] Flow matrix only has 1032 transitions (discarded 1448 similar events)
// Phase 1: matrix 1032 rows 439 cols
[2025-05-31 02:20:05] [INFO ] Computed 25 invariants in 10 ms
[2025-05-31 02:20:05] [INFO ] State equation strengthened by 613 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/215 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1469 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/215 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1469 unsolved
At refinement iteration 2 (OVERLAPS) 224/439 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1469 unsolved
Reachability property qltransition_2545 is true.
At refinement iteration 3 (INCLUDED_ONLY) 0/439 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 1469 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:38] [INFO ] Deduced a trap composed of 15 places in 321 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:39] [INFO ] Deduced a trap composed of 17 places in 299 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:39] [INFO ] Deduced a trap composed of 19 places in 282 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:39] [INFO ] Deduced a trap composed of 19 places in 304 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:39] [INFO ] Deduced a trap composed of 3 places in 274 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:40] [INFO ] Deduced a trap composed of 19 places in 294 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:40] [INFO ] Deduced a trap composed of 21 places in 304 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:41] [INFO ] Deduced a trap composed of 23 places in 294 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:41] [INFO ] Deduced a trap composed of 25 places in 299 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:41] [INFO ] Deduced a trap composed of 27 places in 290 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:41] [INFO ] Deduced a trap composed of 64 places in 303 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:42] [INFO ] Deduced a trap composed of 82 places in 287 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:42] [INFO ] Deduced a trap composed of 82 places in 268 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:42] [INFO ] Deduced a trap composed of 62 places in 307 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:43] [INFO ] Deduced a trap composed of 62 places in 293 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:43] [INFO ] Deduced a trap composed of 62 places in 278 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:43] [INFO ] Deduced a trap composed of 62 places in 294 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:44] [INFO ] Deduced a trap composed of 3 places in 245 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:44] [INFO ] Deduced a trap composed of 13 places in 292 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:44] [INFO ] Deduced a trap composed of 15 places in 296 ms of which 24 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/439 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 1469 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:45] [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
[2025-05-31 02:20:45] [INFO ] Deduced a trap composed of 33 places in 80 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:46] [INFO ] Deduced a trap composed of 23 places in 163 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:46] [INFO ] Deduced a trap composed of 25 places in 115 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:47] [INFO ] Deduced a trap composed of 27 places in 122 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:48] [INFO ] Deduced a trap composed of 47 places in 320 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:49] [INFO ] Deduced a trap composed of 89 places in 264 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:49] [INFO ] Deduced a trap composed of 48 places in 315 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:50] [INFO ] Deduced a trap composed of 58 places in 288 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:50] [INFO ] Deduced a trap composed of 48 places in 307 ms of which 38 ms to minimize.
Reachability property qltransition_2060 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:50] [INFO ] Deduced a trap composed of 71 places in 273 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:51] [INFO ] Deduced a trap composed of 69 places in 302 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_1963 is true.
Reachability property qltransition_1962 is true.
[2025-05-31 02:20:51] [INFO ] Deduced a trap composed of 71 places in 301 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:51] [INFO ] Deduced a trap composed of 58 places in 283 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:52] [INFO ] Deduced a trap composed of 48 places in 295 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:52] [INFO ] Deduced a trap composed of 64 places in 317 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:52] [INFO ] Deduced a trap composed of 64 places in 310 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:53] [INFO ] Deduced a trap composed of 64 places in 282 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:53] [INFO ] Deduced a trap composed of 3 places in 63 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:53] [INFO ] Deduced a trap composed of 3 places in 60 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/439 variables, 20/65 constraints. Problems are: Problem set: 0 solved, 1469 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:54] [INFO ] Deduced a trap composed of 29 places in 124 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:54] [INFO ] Deduced a trap composed of 31 places in 84 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:56] [INFO ] Deduced a trap composed of 67 places in 294 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:56] [INFO ] Deduced a trap composed of 77 places in 253 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:57] [INFO ] Deduced a trap composed of 61 places in 318 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:57] [INFO ] Deduced a trap composed of 77 places in 277 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:58] [INFO ] Deduced a trap composed of 85 places in 278 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:58] [INFO ] Deduced a trap composed of 84 places in 206 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:58] [INFO ] Deduced a trap composed of 93 places in 229 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:20:59] [INFO ] Deduced a trap composed of 71 places in 299 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:00] [INFO ] Deduced a trap composed of 72 places in 284 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:00] [INFO ] Deduced a trap composed of 75 places in 237 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:00] [INFO ] Deduced a trap composed of 96 places in 251 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:01] [INFO ] Deduced a trap composed of 85 places in 248 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:01] [INFO ] Deduced a trap composed of 3 places in 115 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:01] [INFO ] Deduced a trap composed of 3 places in 62 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:02] [INFO ] Deduced a trap composed of 48 places in 292 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:02] [INFO ] Deduced a trap composed of 3 places in 260 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:02] [INFO ] Deduced a trap composed of 71 places in 276 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:03] [INFO ] Deduced a trap composed of 11 places in 272 ms of which 18 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/439 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 1469 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:15] [INFO ] Deduced a trap composed of 35 places in 83 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:17] [INFO ] Deduced a trap composed of 79 places in 242 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:17] [INFO ] Deduced a trap composed of 63 places in 309 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_1034 is true.
Reachability property qltransition_1033 is true.
Reachability property qltransition_1032 is true.
[2025-05-31 02:21:17] [INFO ] Deduced a trap composed of 69 places in 299 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:18] [INFO ] Deduced a trap composed of 76 places in 288 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:18] [INFO ] Deduced a trap composed of 62 places in 285 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:19] [INFO ] Deduced a trap composed of 64 places in 296 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:19] [INFO ] Deduced a trap composed of 81 places in 304 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:20] [INFO ] Deduced a trap composed of 85 places in 283 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:20] [INFO ] Deduced a trap composed of 83 places in 305 ms of which 43 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 439/1471 variables, and 95 constraints, problems are : Problem set: 3 solved, 1466 unsolved in 75025 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: 1469/1469 constraints, Known Traps: 70/70 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 1466 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
Reachability property qltransition_472 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/215 variables, 1/1 constraints. Problems are: Problem set: 3 solved, 1466 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/215 variables, 0/1 constraints. Problems are: Problem set: 3 solved, 1466 unsolved
At refinement iteration 2 (OVERLAPS) 224/439 variables, 16/17 constraints. Problems are: Problem set: 3 solved, 1466 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/439 variables, 8/25 constraints. Problems are: Problem set: 3 solved, 1466 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/439 variables, 70/95 constraints. Problems are: Problem set: 3 solved, 1466 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:31] [INFO ] Deduced a trap composed of 64 places in 269 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:31] [INFO ] Deduced a trap composed of 64 places in 275 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_72 is true.
[2025-05-31 02:21:31] [INFO ] Deduced a trap composed of 64 places in 305 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:32] [INFO ] Deduced a trap composed of 64 places in 282 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,2371 properties remain. new max is 32768
[2025-05-31 02:21:32] [INFO ] Deduced a trap composed of 64 places in 291 ms of which 29 ms to minimize.
SDD size :628159 after 1.79176e+06
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:32] [INFO ] Deduced a trap composed of 64 places in 273 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:32] [INFO ] Deduced a trap composed of 64 places in 264 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:33] [INFO ] Deduced a trap composed of 64 places in 275 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:33] [INFO ] Deduced a trap composed of 64 places in 279 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:34] [INFO ] Deduced a trap composed of 64 places in 252 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:34] [INFO ] Deduced a trap composed of 64 places in 303 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:34] [INFO ] Deduced a trap composed of 64 places in 280 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:35] [INFO ] Deduced a trap composed of 64 places in 293 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:35] [INFO ] Deduced a trap composed of 64 places in 282 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:35] [INFO ] Deduced a trap composed of 64 places in 290 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:36] [INFO ] Deduced a trap composed of 64 places in 289 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:36] [INFO ] Deduced a trap composed of 64 places in 280 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:36] [INFO ] Deduced a trap composed of 64 places in 268 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:37] [INFO ] Deduced a trap composed of 64 places in 233 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:37] [INFO ] Deduced a trap composed of 64 places in 243 ms of which 26 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/439 variables, 20/115 constraints. Problems are: Problem set: 3 solved, 1466 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:40] [INFO ] Deduced a trap composed of 71 places in 308 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:41] [INFO ] Deduced a trap composed of 81 places in 247 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:41] [INFO ] Deduced a trap composed of 80 places in 258 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:42] [INFO ] Deduced a trap composed of 78 places in 298 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:42] [INFO ] Deduced a trap composed of 64 places in 270 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:42] [INFO ] Deduced a trap composed of 64 places in 266 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:43] [INFO ] Deduced a trap composed of 64 places in 253 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:43] [INFO ] Deduced a trap composed of 64 places in 275 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:43] [INFO ] Deduced a trap composed of 64 places in 274 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:44] [INFO ] Deduced a trap composed of 64 places in 288 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:44] [INFO ] Deduced a trap composed of 64 places in 277 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:44] [INFO ] Deduced a trap composed of 64 places in 259 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:44] [INFO ] Deduced a trap composed of 64 places in 283 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:45] [INFO ] Deduced a trap composed of 64 places in 269 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:45] [INFO ] Deduced a trap composed of 93 places in 249 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:45] [INFO ] Deduced a trap composed of 71 places in 316 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:46] [INFO ] Deduced a trap composed of 64 places in 287 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:46] [INFO ] Deduced a trap composed of 64 places in 258 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_2546 is true.
[2025-05-31 02:21:47] [INFO ] Deduced a trap composed of 64 places in 252 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:47] [INFO ] Deduced a trap composed of 64 places in 263 ms of which 31 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/439 variables, 20/135 constraints. Problems are: Problem set: 3 solved, 1466 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:50] [INFO ] Deduced a trap composed of 47 places in 278 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:52] [INFO ] Deduced a trap composed of 82 places in 269 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:52] [INFO ] Deduced a trap composed of 85 places in 264 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:52] [INFO ] Deduced a trap composed of 64 places in 228 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:53] [INFO ] Deduced a trap composed of 58 places in 272 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:53] [INFO ] Deduced a trap composed of 48 places in 287 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:54] [INFO ] Deduced a trap composed of 71 places in 272 ms of which 38 ms to minimize.
Reachability property qltransition_1967 is true.
Reachability property qltransition_1966 is true.
Reachability property qltransition_1965 is true.
Reachability property qltransition_1964 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:55] [INFO ] Deduced a trap composed of 66 places in 274 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:55] [INFO ] Deduced a trap composed of 64 places in 270 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:56] [INFO ] Deduced a trap composed of 72 places in 279 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:56] [INFO ] Deduced a trap composed of 17 places in 287 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:57] [INFO ] Deduced a trap composed of 19 places in 169 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:57] [INFO ] Deduced a trap composed of 72 places in 272 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:58] [INFO ] Deduced a trap composed of 48 places in 308 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:58] [INFO ] Deduced a trap composed of 48 places in 293 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:58] [INFO ] Deduced a trap composed of 84 places in 265 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:59] [INFO ] Deduced a trap composed of 21 places in 119 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:00] [INFO ] Deduced a trap composed of 71 places in 251 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:00] [INFO ] Deduced a trap composed of 48 places in 279 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:00] [INFO ] Deduced a trap composed of 48 places in 292 ms of which 32 ms to minimize.
Reachability property qltransition_488 is true.
Reachability property qltransition_480 is true.
At refinement iteration 7 (INCLUDED_ONLY) 0/439 variables, 20/155 constraints. Problems are: Problem set: 3 solved, 1466 unsolved
SDD proceeding with computation,2364 properties remain. new max is 32768
SDD size :1.79176e+06 after 2.39805e+06
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:05] [INFO ] Deduced a trap composed of 71 places in 297 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:05] [INFO ] Deduced a trap composed of 83 places in 297 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:05] [INFO ] Deduced a trap composed of 93 places in 265 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:06] [INFO ] Deduced a trap composed of 58 places in 287 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:06] [INFO ] Deduced a trap composed of 88 places in 302 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:08] [INFO ] Deduced a trap composed of 72 places in 258 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:11] [INFO ] Deduced a trap composed of 71 places in 262 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:12] [INFO ] Deduced a trap composed of 82 places in 243 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:12] [INFO ] Deduced a trap composed of 48 places in 266 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:12] [INFO ] Deduced a trap composed of 31 places in 92 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:13] [INFO ] Deduced a trap composed of 21 places in 248 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:13] [INFO ] Deduced a trap composed of 48 places in 289 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:14] [INFO ] Deduced a trap composed of 72 places in 242 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:14] [INFO ] Deduced a trap composed of 64 places in 251 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:14] [INFO ] Deduced a trap composed of 23 places in 232 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:15] [INFO ] Deduced a trap composed of 23 places in 88 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:15] [INFO ] Deduced a trap composed of 77 places in 280 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:17] [INFO ] Deduced a trap composed of 72 places in 246 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:17] [INFO ] Deduced a trap composed of 64 places in 276 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:19] [INFO ] Deduced a trap composed of 82 places in 284 ms of which 31 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/439 variables, 20/175 constraints. Problems are: Problem set: 3 solved, 1466 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:21] [INFO ] Deduced a trap composed of 62 places in 315 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:22] [INFO ] Deduced a trap composed of 67 places in 295 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:22] [INFO ] Deduced a trap composed of 61 places in 312 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:23] [INFO ] Deduced a trap composed of 67 places in 288 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:24] [INFO ] Deduced a trap composed of 65 places in 322 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:24] [INFO ] Deduced a trap composed of 72 places in 312 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:24] [INFO ] Deduced a trap composed of 64 places in 326 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:25] [INFO ] Deduced a trap composed of 72 places in 307 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:26] [INFO ] Deduced a trap composed of 83 places in 275 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:26] [INFO ] Deduced a trap composed of 66 places in 323 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:27] [INFO ] Deduced a trap composed of 67 places in 330 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:27] [INFO ] Deduced a trap composed of 96 places in 258 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:27] [INFO ] Deduced a trap composed of 72 places in 312 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:28] [INFO ] Deduced a trap composed of 75 places in 262 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:28] [INFO ] Deduced a trap composed of 74 places in 297 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:28] [INFO ] Deduced a trap composed of 57 places in 290 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:29] [INFO ] Deduced a trap composed of 74 places in 294 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:29] [INFO ] Deduced a trap composed of 72 places in 280 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:30] [INFO ] Deduced a trap composed of 63 places in 309 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:31] [INFO ] Deduced a trap composed of 27 places in 134 ms of which 13 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/439 variables, 20/195 constraints. Problems are: Problem set: 3 solved, 1466 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 439/1471 variables, and 195 constraints, problems are : Problem set: 3 solved, 1466 unsolved in 75036 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: 0/1469 constraints, Known Traps: 170/170 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 150746ms problems are : Problem set: 3 solved, 1466 unsolved
Skipping Parikh replay, no witness traces provided.
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 115 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 116 ms. Remains : 439/439 places, 2480/2480 transitions.
RANDOM walk for 1096675 steps (0 resets) in 120007 ms. (9 steps per ms) remains 1464/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1463/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 1463/1463 properties
SDD proceeding with computation,2364 properties remain. new max is 65536
SDD size :2.39805e+06 after 2.79321e+06
Probabilistic random walk after 1000001 steps, saw 636641 distinct states, run finished after 62969 ms. (steps per millisecond=15 ) properties seen :0
[2025-05-31 02:24:10] [INFO ] Flow matrix only has 1032 transitions (discarded 1448 similar events)
[2025-05-31 02:24:10] [INFO ] Invariant cache hit.
[2025-05-31 02:24:10] [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, 1463 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/215 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1463 unsolved
At refinement iteration 2 (OVERLAPS) 224/439 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1463 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/439 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 1463 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:24:43] [INFO ] Deduced a trap composed of 15 places in 339 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:24:44] [INFO ] Deduced a trap composed of 17 places in 307 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:24:44] [INFO ] Deduced a trap composed of 19 places in 329 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:24:44] [INFO ] Deduced a trap composed of 19 places in 326 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:24:45] [INFO ] Deduced a trap composed of 21 places in 320 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Detected timeout of ITS tools.
[2025-05-31 02:24:45] [INFO ] Deduced a trap composed of 23 places in 324 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:24:45] [INFO ] Flatten gal took : 136 ms
[2025-05-31 02:24:45] [INFO ] Applying decomposition
[2025-05-31 02:24:45] [INFO ] Flatten gal took : 89 ms
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/graph10898700055633171608.txt' '-o' '/tmp/graph10898700055633171608.bin' '-w' '/tmp/graph10898700055633171608.weights'
[2025-05-31 02:24:46] [INFO ] Deduced a trap composed of 25 places in 838 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10898700055633171608.bin' '-l' '-1' '-v' '-w' '/tmp/graph10898700055633171608.weights' '-q' '0' '-e' '0.001'
[2025-05-31 02:24:46] [INFO ] Decomposing Gal with order
[2025-05-31 02:24:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 02:24:46] [INFO ] Deduced a trap composed of 55 places in 571 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:24:47] [INFO ] Removed a total of 4242 redundant transitions.
[2025-05-31 02:24:47] [INFO ] Deduced a trap composed of 55 places in 511 ms of which 42 ms to minimize.
[2025-05-31 02:24:47] [INFO ] Flatten gal took : 729 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:24:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 129 ms.
[2025-05-31 02:24:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2904407052970896670.gal : 36 ms
[2025-05-31 02:24:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11333009676279356577.prop : 21 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/ReachabilityCardinality2904407052970896670.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11333009676279356577.prop' '--nowitness'
[2025-05-31 02:24:47] [INFO ] Deduced a trap composed of 55 places in 360 ms of which 39 ms to minimize.

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 ...308
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Loading property file /tmp/ReachabilityCardinality11333009676279356577.prop.
[2025-05-31 02:24:48] [INFO ] Deduced a trap composed of 55 places in 294 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,1463 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1463 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,1463 properties remain. new max is 16
SDD size :5 after 5
SDD proceeding with computation,1463 properties remain. new max is 32
SDD size :5 after 5
SDD proceeding with computation,1463 properties remain. new max is 64
SDD size :5 after 5
SDD proceeding with computation,1463 properties remain. new max is 128
SDD size :5 after 5
SDD proceeding with computation,1463 properties remain. new max is 256
SDD size :5 after 26
SDD proceeding with computation,1463 properties remain. new max is 512
SDD size :26 after 243
SDD proceeding with computation,1463 properties remain. new max is 1024
SDD size :243 after 303
[2025-05-31 02:24:48] [INFO ] Deduced a trap composed of 63 places in 341 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,1463 properties remain. new max is 2048
SDD size :303 after 7328
[2025-05-31 02:24:48] [INFO ] Deduced a trap composed of 63 places in 296 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:24:49] [INFO ] Deduced a trap composed of 63 places in 285 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,1463 properties remain. new max is 4096
SDD size :7328 after 94114
[2025-05-31 02:24:49] [INFO ] Deduced a trap composed of 56 places in 299 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:24:49] [INFO ] Deduced a trap composed of 19 places in 240 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:24:50] [INFO ] Deduced a trap composed of 23 places in 319 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:24:50] [INFO ] Deduced a trap composed of 25 places in 293 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:24:50] [INFO ] Deduced a trap composed of 27 places in 301 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:24:51] [INFO ] Deduced a trap composed of 29 places in 297 ms of which 29 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/439 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 1463 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:24:52] [INFO ] Deduced a trap composed of 27 places in 340 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:24:52] [INFO ] Deduced a trap composed of 31 places in 323 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:24:53] [INFO ] Deduced a trap composed of 33 places in 308 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:24:53] [INFO ] Deduced a trap composed of 65 places in 326 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:24:53] [INFO ] Deduced a trap composed of 67 places in 327 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:24:53] [INFO ] Deduced a trap composed of 29 places in 143 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:24:54] [INFO ] Deduced a trap composed of 35 places in 123 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:24:54] [INFO ] Deduced a trap composed of 58 places in 263 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,1463 properties remain. new max is 8192
SDD size :94114 after 2.45936e+06
[2025-05-31 02:24:54] [INFO ] Deduced a trap composed of 62 places in 264 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:24:54] [INFO ] Deduced a trap composed of 62 places in 260 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:24:55] [INFO ] Deduced a trap composed of 59 places in 259 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:24:55] [INFO ] Deduced a trap composed of 67 places in 266 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:24:55] [INFO ] Deduced a trap composed of 63 places in 313 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:24:56] [INFO ] Deduced a trap composed of 65 places in 322 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:24:56] [INFO ] Deduced a trap composed of 69 places in 296 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:24:56] [INFO ] Deduced a trap composed of 65 places in 292 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:24:57] [INFO ] Deduced a trap composed of 69 places in 250 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:24:57] [INFO ] Deduced a trap composed of 69 places in 250 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:24:57] [INFO ] Deduced a trap composed of 55 places in 338 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:24:57] [INFO ] Deduced a trap composed of 63 places in 262 ms of which 27 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/439 variables, 20/65 constraints. Problems are: Problem set: 0 solved, 1463 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:00] [INFO ] Deduced a trap composed of 58 places in 332 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:01] [INFO ] Deduced a trap composed of 66 places in 307 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:01] [INFO ] Deduced a trap composed of 69 places in 300 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:01] [INFO ] Deduced a trap composed of 60 places in 342 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:02] [INFO ] Deduced a trap composed of 66 places in 308 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:02] [INFO ] Deduced a trap composed of 71 places in 296 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:02] [INFO ] Deduced a trap composed of 60 places in 312 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:02] [INFO ] Deduced a trap composed of 71 places in 280 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:03] [INFO ] Deduced a trap composed of 60 places in 336 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:03] [INFO ] Deduced a trap composed of 68 places in 285 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:03] [INFO ] Deduced a trap composed of 71 places in 293 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:04] [INFO ] Deduced a trap composed of 57 places in 341 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:04] [INFO ] Deduced a trap composed of 57 places in 316 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:05] [INFO ] Deduced a trap composed of 71 places in 314 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:05] [INFO ] Deduced a trap composed of 83 places in 304 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:05] [INFO ] Deduced a trap composed of 83 places in 283 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:06] [INFO ] Deduced a trap composed of 83 places in 286 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:06] [INFO ] Deduced a trap composed of 63 places in 332 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:06] [INFO ] Deduced a trap composed of 72 places in 306 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:07] [INFO ] Deduced a trap composed of 59 places in 340 ms of which 48 ms to minimize.
Reachability property qltransition_2347 is true.
Reachability property qltransition_2218 is true.
Reachability property qltransition_2209 is true.
Reachability property qltransition_2184 is true.
Reachability property qltransition_1779 is true.
Reachability property qltransition_1777 is true.
Reachability property qltransition_1720 is true.
Reachability property qltransition_1712 is true.
Reachability property qltransition_997 is true.
Reachability property qltransition_994 is true.
Reachability property qltransition_976 is true.
Reachability property qltransition_973 is true.
Reachability property qltransition_972 is true.
Reachability property qltransition_847 is true.
Reachability property qltransition_846 is true.
Reachability property qltransition_826 is true.
Reachability property qltransition_825 is true.
Reachability property qltransition_703 is true.
Reachability property qltransition_701 is true.
Reachability property qltransition_700 is true.
Reachability property qltransition_699 is true.
Reachability property qltransition_682 is true.
Reachability property qltransition_680 is true.
Reachability property qltransition_556 is true.
Reachability property qltransition_554 is true.
Reachability property qltransition_553 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_504 is true.
Reachability property qltransition_330 is true.
Reachability property qltransition_329 is true.
Reachability property qltransition_321 is true.
Reachability property qltransition_203 is true.
Reachability property qltransition_195 is true.
Reachability property qltransition_139 is true.
Reachability property qltransition_138 is true.
SDD proceeding with computation,1425 properties remain. new max is 8192
SDD size :8.41209e+07 after 8.42029e+07
Reachability property qltransition_2369 is true.
Reachability property qltransition_2350 is true.
Reachability property qltransition_2238 is true.
Reachability property qltransition_1781 is true.
Reachability property qltransition_1728 is true.
Reachability property qltransition_1144 is true.
Reachability property qltransition_1141 is true.
Reachability property qltransition_1123 is true.
Reachability property qltransition_1120 is true.
Reachability property qltransition_1119 is true.
Reachability property qltransition_1018 is true.
Reachability property qltransition_1017 is true.
Reachability property qltransition_1016 is true.
Reachability property qltransition_1015 is true.
Reachability property qltransition_996 is true.
Reachability property qltransition_993 is true.
Reachability property qltransition_975 is true.
Reachability property qltransition_872 is true.
Reachability property qltransition_871 is true.
Reachability property qltransition_870 is true.
Reachability property qltransition_869 is true.
Reachability property qltransition_868 is true.
Reachability property qltransition_851 is true.
Reachability property qltransition_830 is true.
Reachability property qltransition_829 is true.
Reachability property qltransition_725 is true.
Reachability property qltransition_724 is true.
Reachability property qltransition_723 is true.
Reachability property qltransition_722 is true.
Reachability property qltransition_720 is true.
Reachability property qltransition_704 is true.
Reachability property qltransition_683 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_557 is true.
Reachability property qltransition_536 is true.
Reachability property qltransition_265 is true.
SDD proceeding with computation,1386 properties remain. new max is 8192
SDD size :8.42029e+07 after 8.468e+07
At refinement iteration 6 (INCLUDED_ONLY) 0/439 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 1463 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:19] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:21] [INFO ] Deduced a trap composed of 57 places in 297 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:22] [INFO ] Deduced a trap composed of 75 places in 276 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:22] [INFO ] Deduced a trap composed of 48 places in 316 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:22] [INFO ] Deduced a trap composed of 72 places in 297 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:23] [INFO ] Deduced a trap composed of 48 places in 296 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:23] [INFO ] Deduced a trap composed of 72 places in 298 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:23] [INFO ] Deduced a trap composed of 48 places in 310 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:24] [INFO ] Deduced a trap composed of 58 places in 297 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:24] [INFO ] Deduced a trap composed of 48 places in 334 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:25] [INFO ] Deduced a trap composed of 3 places in 302 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:25] [INFO ] Deduced a trap composed of 47 places in 331 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:26] [INFO ] Deduced a trap composed of 55 places in 339 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:26] [INFO ] Deduced a trap composed of 3 places in 61 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:26] [INFO ] Deduced a trap composed of 58 places in 291 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:26] [INFO ] Deduced a trap composed of 3 places in 68 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:26] [INFO ] Deduced a trap composed of 3 places in 126 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:26] [INFO ] Deduced a trap composed of 3 places in 71 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:27] [INFO ] Deduced a trap composed of 48 places in 312 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:27] [INFO ] Deduced a trap composed of 3 places in 67 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/439 variables, 20/105 constraints. Problems are: Problem set: 77 solved, 1386 unsolved
Reachability property qltransition_706 is true.
Reachability property qltransition_685 is true.
Reachability property qltransition_559 is true.
Reachability property qltransition_538 is true.
Reachability property qltransition_196 is true.
Reachability property qltransition_140 is true.
SDD proceeding with computation,1380 properties remain. new max is 8192
SDD size :8.468e+07 after 8.5844e+07
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:31] [INFO ] Deduced a trap composed of 72 places in 298 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:31] [INFO ] Deduced a trap composed of 76 places in 265 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:32] [INFO ] Deduced a trap composed of 72 places in 305 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:32] [INFO ] Deduced a trap composed of 3 places in 63 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:33] [INFO ] Deduced a trap composed of 11 places in 115 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:33] [INFO ] Deduced a trap composed of 13 places in 254 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:34] [INFO ] Deduced a trap composed of 15 places in 298 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:34] [INFO ] Deduced a trap composed of 72 places in 283 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:34] [INFO ] Deduced a trap composed of 48 places in 305 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:35] [INFO ] Deduced a trap composed of 64 places in 300 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:35] [INFO ] Deduced a trap composed of 17 places in 307 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:36] [INFO ] Deduced a trap composed of 19 places in 194 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:36] [INFO ] Deduced a trap composed of 21 places in 128 ms of which 8 ms to minimize.
Reachability property qltransition_1168 is true.
Reachability property qltransition_1165 is true.
Reachability property qltransition_1147 is true.
Reachability property qltransition_1143 is true.
Reachability property qltransition_1126 is true.
Reachability property qltransition_1122 is true.
Reachability property qltransition_1000 is true.
Reachability property qltransition_874 is true.
Reachability property qltransition_853 is true.
Reachability property qltransition_832 is true.
Reachability property qltransition_727 is true.
Reachability property qltransition_580 is true.
Reachability property qltransition_268 is true.
Reachability property qltransition_260 is true.
Reachability property qltransition_252 is true.
Reachability property qltransition_204 is true.
SDD proceeding with computation,1364 properties remain. new max is 8192
SDD size :8.5844e+07 after 8.66694e+07
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:40] [INFO ] Deduced a trap composed of 68 places in 301 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:40] [INFO ] Deduced a trap composed of 75 places in 264 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:25:41] [INFO ] Deduced a trap composed of 76 places in 284 ms of which 39 ms to minimize.
SMT process timed out in 90670ms, After SMT, problems are : Problem set: 99 solved, 1364 unsolved
Fused 1364 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 209 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 78 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 78 ms. Remains : 439/439 places, 2480/2480 transitions.
Reachability property qltransition_2390 is true.
Reachability property qltransition_2372 is true.
Reachability property qltransition_2353 is true.
Reachability property qltransition_2250 is true.
Reachability property qltransition_2249 is true.
Reachability property qltransition_2248 is true.
Reachability property qltransition_1783 is true.
Reachability property qltransition_1189 is true.
Reachability property qltransition_1167 is true.
Reachability property qltransition_1146 is true.
Reachability property qltransition_1140 is true.
Reachability property qltransition_1125 is true.
Reachability property qltransition_1043 is true.
Reachability property qltransition_1042 is true.
Reachability property qltransition_1040 is true.
Reachability property qltransition_1039 is true.
Reachability property qltransition_1037 is true.
Reachability property qltransition_1036 is true.
Reachability property qltransition_1001 is true.
Reachability property qltransition_980 is true.
Reachability property qltransition_979 is true.
Reachability property qltransition_896 is true.
Reachability property qltransition_895 is true.
Reachability property qltransition_894 is true.
Reachability property qltransition_893 is true.
Reachability property qltransition_891 is true.
Reachability property qltransition_890 is true.
Reachability property qltransition_889 is true.
Reachability property qltransition_875 is true.
Reachability property qltransition_854 is true.
Reachability property qltransition_833 is true.
Reachability property qltransition_749 is true.
Reachability property qltransition_748 is true.
Reachability property qltransition_747 is true.
Reachability property qltransition_746 is true.
Reachability property qltransition_744 is true.
Reachability property qltransition_743 is true.
Reachability property qltransition_741 is true.
Reachability property qltransition_728 is true.
Reachability property qltransition_707 is true.
Reachability property qltransition_686 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_560 is true.
Reachability property qltransition_539 is true.
SDD proceeding with computation,1314 properties remain. new max is 8192
SDD size :8.66694e+07 after 8.87205e+07
RANDOM walk for 1289799 steps (0 resets) in 120005 ms. (10 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1364/1364 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 1364/1364 properties
Reachability property qltransition_1736 is true.
Reachability property qltransition_1188 is true.
Reachability property qltransition_1187 is true.
Reachability property qltransition_1186 is true.
Reachability property qltransition_1184 is true.
Reachability property qltransition_1183 is true.
Reachability property qltransition_1164 is true.
Reachability property qltransition_1163 is true.
Reachability property qltransition_1162 is true.
Reachability property qltransition_1045 is true.
Reachability property qltransition_1024 is true.
Reachability property qltransition_1022 is true.
Reachability property qltransition_1003 is true.
Reachability property qltransition_982 is true.
Reachability property qltransition_898 is true.
Reachability property qltransition_877 is true.
Reachability property qltransition_856 is true.
Reachability property qltransition_835 is true.
Reachability property qltransition_751 is true.
Reachability property qltransition_730 is true.
Reachability property qltransition_709 is true.
Reachability property qltransition_688 is true.
Reachability property qltransition_604 is true.
Reachability property qltransition_583 is true.
Reachability property qltransition_562 is true.
Reachability property qltransition_541 is true.
Reachability property qltransition_269 is true.
Reachability property qltransition_261 is true.
Reachability property qltransition_253 is true.
Reachability property qltransition_205 is true.
Reachability property qltransition_197 is true.
Reachability property qltransition_141 is true.
SDD proceeding with computation,1282 properties remain. new max is 8192
SDD size :8.87205e+07 after 9.76563e+07
SDD proceeding with computation,1282 properties remain. new max is 16384
SDD size :9.76563e+07 after 9.94456e+07
Probabilistic random walk after 1000001 steps, saw 636641 distinct states, run finished after 79374 ms. (steps per millisecond=12 ) properties seen :0
[2025-05-31 02:27:31] [INFO ] Flow matrix only has 1032 transitions (discarded 1448 similar events)
[2025-05-31 02:27:31] [INFO ] Invariant cache hit.
[2025-05-31 02:27:31] [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, 1282 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/205 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1282 unsolved
At refinement iteration 2 (OVERLAPS) 234/439 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/439 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 1282 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:58] [INFO ] Deduced a trap composed of 15 places in 309 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:59] [INFO ] Deduced a trap composed of 17 places in 284 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:59] [INFO ] Deduced a trap composed of 19 places in 306 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:59] [INFO ] Deduced a trap composed of 21 places in 279 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:00] [INFO ] Deduced a trap composed of 31 places in 311 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:00] [INFO ] Deduced a trap composed of 35 places in 305 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:00] [INFO ] Deduced a trap composed of 53 places in 330 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:00] [INFO ] Deduced a trap composed of 55 places in 303 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:01] [INFO ] Deduced a trap composed of 55 places in 294 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:01] [INFO ] Deduced a trap composed of 53 places in 285 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:01] [INFO ] Deduced a trap composed of 23 places in 94 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_392 is true.
[2025-05-31 02:28:02] [INFO ] Deduced a trap composed of 53 places in 291 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:02] [INFO ] Deduced a trap composed of 61 places in 280 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:02] [INFO ] Deduced a trap composed of 62 places in 278 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:02] [INFO ] Deduced a trap composed of 56 places in 301 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:03] [INFO ] Deduced a trap composed of 69 places in 253 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:03] [INFO ] Deduced a trap composed of 72 places in 257 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,1281 properties remain. new max is 16384
SDD size :9.94456e+07 after 1.12939e+08
[2025-05-31 02:28:03] [INFO ] Deduced a trap composed of 55 places in 279 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:04] [INFO ] Deduced a trap composed of 72 places in 260 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:04] [INFO ] Deduced a trap composed of 3 places in 209 ms of which 11 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/439 variables, 20/45 constraints. Problems are: Problem set: 1 solved, 1281 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:05] [INFO ] Deduced a trap composed of 19 places in 191 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:05] [INFO ] Deduced a trap composed of 21 places in 185 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:05] [INFO ] Deduced a trap composed of 23 places in 176 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:05] [INFO ] Deduced a trap composed of 25 places in 121 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:05] [INFO ] Deduced a trap composed of 27 places in 100 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:06] [INFO ] Deduced a trap composed of 63 places in 306 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:06] [INFO ] Deduced a trap composed of 64 places in 342 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:06] [INFO ] Deduced a trap composed of 64 places in 292 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:07] [INFO ] Deduced a trap composed of 66 places in 289 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:07] [INFO ] Deduced a trap composed of 64 places in 304 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:07] [INFO ] Deduced a trap composed of 65 places in 315 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:08] [INFO ] Deduced a trap composed of 65 places in 304 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:08] [INFO ] Deduced a trap composed of 66 places in 310 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:08] [INFO ] Deduced a trap composed of 66 places in 283 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:09] [INFO ] Deduced a trap composed of 66 places in 279 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:09] [INFO ] Deduced a trap composed of 72 places in 292 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:09] [INFO ] Deduced a trap composed of 65 places in 329 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:09] [INFO ] Deduced a trap composed of 66 places in 303 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:10] [INFO ] Deduced a trap composed of 66 places in 302 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:10] [INFO ] Deduced a trap composed of 66 places in 301 ms of which 32 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/439 variables, 20/65 constraints. Problems are: Problem set: 1 solved, 1281 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:11] [INFO ] Deduced a trap composed of 29 places in 307 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:12] [INFO ] Deduced a trap composed of 27 places in 304 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:12] [INFO ] Deduced a trap composed of 31 places in 287 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:12] [INFO ] Deduced a trap composed of 59 places in 332 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:12] [INFO ] Deduced a trap composed of 64 places in 303 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:13] [INFO ] Deduced a trap composed of 64 places in 303 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:13] [INFO ] Deduced a trap composed of 59 places in 320 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:13] [INFO ] Deduced a trap composed of 25 places in 82 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:14] [INFO ] Deduced a trap composed of 58 places in 321 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:14] [INFO ] Deduced a trap composed of 59 places in 295 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:14] [INFO ] Deduced a trap composed of 3 places in 58 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:14] [INFO ] Deduced a trap composed of 33 places in 94 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:15] [INFO ] Deduced a trap composed of 56 places in 324 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:15] [INFO ] Deduced a trap composed of 59 places in 305 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:16] [INFO ] Deduced a trap composed of 72 places in 265 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:16] [INFO ] Deduced a trap composed of 27 places in 100 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:16] [INFO ] Deduced a trap composed of 60 places in 268 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:16] [INFO ] Deduced a trap composed of 72 places in 288 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:17] [INFO ] Deduced a trap composed of 81 places in 248 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:17] [INFO ] Deduced a trap composed of 61 places in 306 ms of which 48 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/439 variables, 20/85 constraints. Problems are: Problem set: 1 solved, 1281 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:28] [INFO ] Deduced a trap composed of 19 places in 328 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:28] [INFO ] Deduced a trap composed of 23 places in 169 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:28] [INFO ] Deduced a trap composed of 25 places in 147 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:28] [INFO ] Deduced a trap composed of 54 places in 331 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:29] [INFO ] Deduced a trap composed of 3 places in 289 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:29] [INFO ] Deduced a trap composed of 58 places in 248 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:29] [INFO ] Deduced a trap composed of 63 places in 252 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:30] [INFO ] Deduced a trap composed of 64 places in 298 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:30] [INFO ] Deduced a trap composed of 63 places in 254 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:30] [INFO ] Deduced a trap composed of 70 places in 234 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:31] [INFO ] Deduced a trap composed of 38 places in 321 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:31] [INFO ] Deduced a trap composed of 55 places in 318 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:31] [INFO ] Deduced a trap composed of 3 places in 265 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:32] [INFO ] Deduced a trap composed of 58 places in 323 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:32] [INFO ] Deduced a trap composed of 64 places in 301 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:32] [INFO ] Deduced a trap composed of 59 places in 296 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:33] [INFO ] Deduced a trap composed of 58 places in 313 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:33] [INFO ] Deduced a trap composed of 63 places in 292 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:33] [INFO ] Deduced a trap composed of 65 places in 299 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:34] [INFO ] Deduced a trap composed of 67 places in 306 ms of which 42 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/439 variables, 20/105 constraints. Problems are: Problem set: 1 solved, 1281 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:35] [INFO ] Deduced a trap composed of 63 places in 272 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:36] [INFO ] Deduced a trap composed of 65 places in 326 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:36] [INFO ] Deduced a trap composed of 67 places in 339 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:36] [INFO ] Deduced a trap composed of 71 places in 281 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:36] [INFO ] Deduced a trap composed of 29 places in 89 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:37] [INFO ] Deduced a trap composed of 58 places in 298 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:37] [INFO ] Deduced a trap composed of 58 places in 325 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:37] [INFO ] Deduced a trap composed of 64 places in 321 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:38] [INFO ] Deduced a trap composed of 64 places in 326 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:39] [INFO ] Deduced a trap composed of 75 places in 293 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:39] [INFO ] Deduced a trap composed of 62 places in 327 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:39] [INFO ] Deduced a trap composed of 64 places in 327 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:40] [INFO ] Deduced a trap composed of 77 places in 317 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:40] [INFO ] Deduced a trap composed of 79 places in 293 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:40] [INFO ] Deduced a trap composed of 76 places in 313 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:41] [INFO ] Deduced a trap composed of 62 places in 341 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:41] [INFO ] Deduced a trap composed of 77 places in 328 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:41] [INFO ] Deduced a trap composed of 69 places in 308 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:42] [INFO ] Deduced a trap composed of 75 places in 268 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:42] [INFO ] Deduced a trap composed of 76 places in 252 ms of which 23 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/439 variables, 20/125 constraints. Problems are: Problem set: 1 solved, 1281 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:44] [INFO ] Deduced a trap composed of 3 places in 312 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:44] [INFO ] Deduced a trap composed of 64 places in 302 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:44] [INFO ] Deduced a trap composed of 65 places in 318 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:44] [INFO ] Deduced a trap composed of 65 places in 284 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:45] [INFO ] Deduced a trap composed of 65 places in 329 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:45] [INFO ] Deduced a trap composed of 67 places in 316 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:46] [INFO ] Deduced a trap composed of 61 places in 342 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:46] [INFO ] Deduced a trap composed of 62 places in 324 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:47] [INFO ] Deduced a trap composed of 63 places in 325 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:47] [INFO ] Deduced a trap composed of 76 places in 320 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:47] [INFO ] Deduced a trap composed of 78 places in 306 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:48] [INFO ] Deduced a trap composed of 78 places in 307 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:48] [INFO ] Deduced a trap composed of 71 places in 307 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:48] [INFO ] Deduced a trap composed of 84 places in 261 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:49] [INFO ] Deduced a trap composed of 77 places in 248 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:49] [INFO ] Deduced a trap composed of 78 places in 260 ms of which 36 ms to minimize.
SDD proceeding with computation,1281 properties remain. new max is 32768
SDD size :1.12939e+08 after 1.12939e+08
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:50] [INFO ] Deduced a trap composed of 47 places in 323 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:50] [INFO ] Deduced a trap composed of 84 places in 274 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:51] [INFO ] Deduced a trap composed of 57 places in 307 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:51] [INFO ] Deduced a trap composed of 89 places in 232 ms of which 31 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/439 variables, 20/145 constraints. Problems are: Problem set: 1 solved, 1281 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:29:02] [INFO ] Deduced a trap composed of 65 places in 282 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:29:03] [INFO ] Deduced a trap composed of 69 places in 275 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:29:03] [INFO ] Deduced a trap composed of 69 places in 291 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:29:03] [INFO ] Deduced a trap composed of 56 places in 306 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:29:04] [INFO ] Deduced a trap composed of 67 places in 303 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:29:04] [INFO ] Deduced a trap composed of 67 places in 268 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:29:04] [INFO ] Deduced a trap composed of 66 places in 282 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:29:05] [INFO ] Deduced a trap composed of 69 places in 268 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:29:05] [INFO ] Deduced a trap composed of 69 places in 268 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:29:05] [INFO ] Deduced a trap composed of 68 places in 292 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,1281 properties remain. new max is 65536
SDD size :1.12939e+08 after 1.12939e+08
[2025-05-31 02:29:06] [INFO ] Deduced a trap composed of 69 places in 292 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:29:06] [INFO ] Deduced a trap composed of 69 places in 313 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:29:06] [INFO ] Deduced a trap composed of 70 places in 281 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:29:07] [INFO ] Deduced a trap composed of 64 places in 310 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:29:08] [INFO ] Deduced a trap composed of 78 places in 322 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:29:08] [INFO ] Deduced a trap composed of 95 places in 289 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:29:09] [INFO ] Deduced a trap composed of 71 places in 323 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:29:10] [INFO ] Deduced a trap composed of 3 places in 62 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:29:10] [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
[2025-05-31 02:29:10] [INFO ] Deduced a trap composed of 3 places in 60 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/439 variables, 20/165 constraints. Problems are: Problem set: 1 solved, 1281 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:29:14] [INFO ] Deduced a trap composed of 60 places in 354 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:29:14] [INFO ] Deduced a trap composed of 48 places in 332 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:29:15] [INFO ] Deduced a trap composed of 58 places in 306 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:29:15] [INFO ] Deduced a trap composed of 48 places in 341 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:29:16] [INFO ] Deduced a trap composed of 48 places in 326 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:29:16] [INFO ] Deduced a trap composed of 72 places in 275 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:29:16] [INFO ] Deduced a trap composed of 72 places in 285 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:29:17] [INFO ] Deduced a trap composed of 58 places in 277 ms of which 37 ms to minimize.
SMT process timed out in 105655ms, After SMT, problems are : Problem set: 1 solved, 1281 unsolved
Fused 1281 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 205 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 73 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 74 ms. Remains : 439/439 places, 2480/2480 transitions.
RANDOM walk for 1399803 steps (4 resets) in 120004 ms. (11 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1281/1281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1281/1281 properties
Probabilistic random walk after 1000001 steps, saw 636641 distinct states, run finished after 70211 ms. (steps per millisecond=14 ) properties seen :0
[2025-05-31 02:30:58] [INFO ] Flow matrix only has 1032 transitions (discarded 1448 similar events)
[2025-05-31 02:30:58] [INFO ] Invariant cache hit.
[2025-05-31 02:30:58] [INFO ] State equation strengthened by 613 read => feed constraints.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/205 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1281 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/205 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1281 unsolved
At refinement iteration 2 (OVERLAPS) 234/439 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1281 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/439 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 1281 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:25] [INFO ] Deduced a trap composed of 15 places in 323 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:26] [INFO ] Deduced a trap composed of 17 places in 293 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:26] [INFO ] Deduced a trap composed of 21 places in 281 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:26] [INFO ] Deduced a trap composed of 23 places in 289 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:27] [INFO ] Deduced a trap composed of 57 places in 297 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:27] [INFO ] Deduced a trap composed of 19 places in 118 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:27] [INFO ] Deduced a trap composed of 25 places in 95 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:27] [INFO ] Deduced a trap composed of 59 places in 289 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:27] [INFO ] Deduced a trap composed of 61 places in 309 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:28] [INFO ] Deduced a trap composed of 61 places in 292 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:28] [INFO ] Deduced a trap composed of 62 places in 280 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:29] [INFO ] Deduced a trap composed of 58 places in 324 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:29] [INFO ] Deduced a trap composed of 58 places in 288 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:29] [INFO ] Deduced a trap composed of 58 places in 293 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:29] [INFO ] Deduced a trap composed of 57 places in 274 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:30] [INFO ] Deduced a trap composed of 60 places in 307 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:30] [INFO ] Deduced a trap composed of 60 places in 286 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:30] [INFO ] Deduced a trap composed of 62 places in 268 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:31] [INFO ] Deduced a trap composed of 60 places in 304 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:31] [INFO ] Deduced a trap composed of 35 places in 82 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/439 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 1281 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:32] [INFO ] Deduced a trap composed of 3 places in 279 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:32] [INFO ] Deduced a trap composed of 27 places in 293 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:33] [INFO ] Deduced a trap composed of 33 places in 293 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:33] [INFO ] Deduced a trap composed of 53 places in 304 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:33] [INFO ] Deduced a trap composed of 55 places in 286 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:34] [INFO ] Deduced a trap composed of 57 places in 282 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:34] [INFO ] Deduced a trap composed of 58 places in 269 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:34] [INFO ] Deduced a trap composed of 25 places in 114 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:34] [INFO ] Deduced a trap composed of 23 places in 126 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:34] [INFO ] Deduced a trap composed of 29 places in 79 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:34] [INFO ] Deduced a trap composed of 27 places in 82 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:35] [INFO ] Deduced a trap composed of 31 places in 291 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:35] [INFO ] Deduced a trap composed of 56 places in 305 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:35] [INFO ] Deduced a trap composed of 29 places in 118 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:35] [INFO ] Deduced a trap composed of 31 places in 74 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:36] [INFO ] Deduced a trap composed of 53 places in 294 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:36] [INFO ] Deduced a trap composed of 3 places in 280 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:36] [INFO ] Deduced a trap composed of 21 places in 196 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:36] [INFO ] Deduced a trap composed of 23 places in 145 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:36] [INFO ] Deduced a trap composed of 25 places in 118 ms of which 11 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/439 variables, 20/65 constraints. Problems are: Problem set: 0 solved, 1281 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:38] [INFO ] Deduced a trap composed of 55 places in 315 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:38] [INFO ] Deduced a trap composed of 3 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:38] [INFO ] Deduced a trap composed of 3 places in 260 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:38] [INFO ] Deduced a trap composed of 58 places in 288 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:39] [INFO ] Deduced a trap composed of 56 places in 366 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:39] [INFO ] Deduced a trap composed of 59 places in 280 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:40] [INFO ] Deduced a trap composed of 63 places in 308 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:40] [INFO ] Deduced a trap composed of 67 places in 306 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:40] [INFO ] Deduced a trap composed of 68 places in 306 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:40] [INFO ] Deduced a trap composed of 67 places in 280 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:41] [INFO ] Deduced a trap composed of 68 places in 306 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:41] [INFO ] Deduced a trap composed of 68 places in 285 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:41] [INFO ] Deduced a trap composed of 69 places in 282 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:42] [INFO ] Deduced a trap composed of 3 places in 253 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:42] [INFO ] Deduced a trap composed of 56 places in 308 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:42] [INFO ] Deduced a trap composed of 62 places in 299 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:43] [INFO ] Deduced a trap composed of 65 places in 308 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:43] [INFO ] Deduced a trap composed of 66 places in 279 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:43] [INFO ] Deduced a trap composed of 67 places in 305 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:44] [INFO ] Deduced a trap composed of 60 places in 306 ms of which 34 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/439 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 1281 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:54] [INFO ] Deduced a trap composed of 56 places in 304 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:55] [INFO ] Deduced a trap composed of 54 places in 317 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:55] [INFO ] Deduced a trap composed of 63 places in 300 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:55] [INFO ] Deduced a trap composed of 64 places in 298 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:56] [INFO ] Deduced a trap composed of 59 places in 330 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:56] [INFO ] Deduced a trap composed of 57 places in 328 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:56] [INFO ] Deduced a trap composed of 57 places in 296 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:57] [INFO ] Deduced a trap composed of 3 places in 272 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:57] [INFO ] Deduced a trap composed of 19 places in 276 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:57] [INFO ] Deduced a trap composed of 57 places in 295 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:58] [INFO ] Deduced a trap composed of 58 places in 292 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:58] [INFO ] Deduced a trap composed of 59 places in 293 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:58] [INFO ] Deduced a trap composed of 64 places in 287 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:59] [INFO ] Deduced a trap composed of 72 places in 272 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:00] [INFO ] Deduced a trap composed of 84 places in 244 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:00] [INFO ] Deduced a trap composed of 82 places in 263 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:01] [INFO ] Deduced a trap composed of 47 places in 304 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:01] [INFO ] Deduced a trap composed of 48 places in 312 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:02] [INFO ] Deduced a trap composed of 71 places in 265 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:02] [INFO ] Deduced a trap composed of 85 places in 233 ms of which 28 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/439 variables, 20/105 constraints. Problems are: Problem set: 0 solved, 1281 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:03] [INFO ] Deduced a trap composed of 59 places in 280 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:04] [INFO ] Deduced a trap composed of 59 places in 272 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:04] [INFO ] Deduced a trap composed of 27 places in 80 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:04] [INFO ] Deduced a trap composed of 59 places in 247 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:04] [INFO ] Deduced a trap composed of 59 places in 257 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:06] [INFO ] Deduced a trap composed of 48 places in 280 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:07] [INFO ] Deduced a trap composed of 57 places in 254 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:07] [INFO ] Deduced a trap composed of 48 places in 295 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:07] [INFO ] Deduced a trap composed of 72 places in 267 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:08] [INFO ] Deduced a trap composed of 58 places in 265 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:08] [INFO ] Deduced a trap composed of 72 places in 278 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:08] [INFO ] Deduced a trap composed of 58 places in 281 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:09] [INFO ] Deduced a trap composed of 75 places in 267 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:09] [INFO ] Deduced a trap composed of 48 places in 342 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:09] [INFO ] Deduced a trap composed of 3 places in 59 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:10] [INFO ] Deduced a trap composed of 11 places in 185 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:11] [INFO ] Deduced a trap composed of 13 places in 177 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:11] [INFO ] Deduced a trap composed of 15 places in 277 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:11] [INFO ] Deduced a trap composed of 17 places in 310 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:12] [INFO ] Deduced a trap composed of 72 places in 276 ms of which 30 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/439 variables, 20/125 constraints. Problems are: Problem set: 0 solved, 1281 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:15] [INFO ] Deduced a trap composed of 48 places in 270 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:15] [INFO ] Deduced a trap composed of 72 places in 253 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:15] [INFO ] Deduced a trap composed of 72 places in 262 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:16] [INFO ] Deduced a trap composed of 63 places in 300 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:16] [INFO ] Deduced a trap composed of 57 places in 265 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:17] [INFO ] Deduced a trap composed of 58 places in 251 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:17] [INFO ] Deduced a trap composed of 75 places in 277 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:18] [INFO ] Deduced a trap composed of 3 places in 61 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:19] [INFO ] Deduced a trap composed of 19 places in 143 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:20] [INFO ] Deduced a trap composed of 21 places in 115 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:20] [INFO ] Deduced a trap composed of 48 places in 281 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:23] [INFO ] Deduced a trap composed of 23 places in 78 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:30] [INFO ] Deduced a trap composed of 72 places in 288 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:32] [INFO ] Deduced a trap composed of 72 places in 304 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:38] [INFO ] Deduced a trap composed of 64 places in 309 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:40] [INFO ] Deduced a trap composed of 63 places in 318 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:41] [INFO ] Deduced a trap composed of 64 places in 325 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:41] [INFO ] Deduced a trap composed of 64 places in 321 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:41] [INFO ] Deduced a trap composed of 64 places in 300 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:42] [INFO ] Deduced a trap composed of 64 places in 303 ms of which 32 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/439 variables, 20/145 constraints. Problems are: Problem set: 0 solved, 1281 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:54] [INFO ] Deduced a trap composed of 62 places in 304 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:54] [INFO ] Deduced a trap composed of 63 places in 285 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:56] [INFO ] Deduced a trap composed of 75 places in 275 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:58] [INFO ] Deduced a trap composed of 72 places in 305 ms of which 41 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 439/1471 variables, and 149 constraints, problems are : Problem set: 0 solved, 1281 unsolved in 120026 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: 1281/1281 constraints, Known Traps: 124/124 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1281 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/205 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1281 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/205 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1281 unsolved
At refinement iteration 2 (OVERLAPS) 234/439 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1281 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/439 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 1281 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/439 variables, 124/149 constraints. Problems are: Problem set: 0 solved, 1281 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:07] [INFO ] Deduced a trap composed of 58 places in 348 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:07] [INFO ] Deduced a trap composed of 67 places in 286 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:08] [INFO ] Deduced a trap composed of 61 places in 334 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:08] [INFO ] Deduced a trap composed of 64 places in 306 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:11] [INFO ] Deduced a trap composed of 64 places in 317 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:12] [INFO ] Deduced a trap composed of 48 places in 274 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:12] [INFO ] Deduced a trap composed of 86 places in 261 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:12] [INFO ] Deduced a trap composed of 72 places in 272 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:14] [INFO ] Deduced a trap composed of 48 places in 280 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:16] [INFO ] Deduced a trap composed of 47 places in 282 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:24] [INFO ] Deduced a trap composed of 64 places in 292 ms of which 34 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/439 variables, 11/160 constraints. Problems are: Problem set: 0 solved, 1281 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:36] [INFO ] Deduced a trap composed of 60 places in 301 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:36] [INFO ] Deduced a trap composed of 61 places in 270 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:37] [INFO ] Deduced a trap composed of 60 places in 296 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:37] [INFO ] Deduced a trap composed of 61 places in 290 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:37] [INFO ] Deduced a trap composed of 61 places in 267 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:38] [INFO ] Deduced a trap composed of 66 places in 284 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:38] [INFO ] Deduced a trap composed of 63 places in 255 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:38] [INFO ] Deduced a trap composed of 64 places in 269 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:39] [INFO ] Deduced a trap composed of 56 places in 300 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:41] [INFO ] Deduced a trap composed of 71 places in 295 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:41] [INFO ] Deduced a trap composed of 72 places in 291 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:51] [INFO ] Deduced a trap composed of 64 places in 305 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:34:02] [INFO ] Deduced a trap composed of 82 places in 270 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:34:03] [INFO ] Deduced a trap composed of 48 places in 264 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:34:03] [INFO ] Deduced a trap composed of 48 places in 286 ms of which 29 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/439 variables, 15/175 constraints. Problems are: Problem set: 0 solved, 1281 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:34:09] [INFO ] Deduced a trap composed of 58 places in 330 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:34:09] [INFO ] Deduced a trap composed of 58 places in 321 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:34:10] [INFO ] Deduced a trap composed of 60 places in 258 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:34:10] [INFO ] Deduced a trap composed of 61 places in 310 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_1998 is true.
[2025-05-31 02:34:10] [INFO ] Deduced a trap composed of 70 places in 286 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:34:11] [INFO ] Deduced a trap composed of 68 places in 259 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:34:11] [INFO ] Deduced a trap composed of 71 places in 285 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:34:11] [INFO ] Deduced a trap composed of 66 places in 258 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:34:12] [INFO ] Deduced a trap composed of 64 places in 289 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:34:12] [INFO ] Deduced a trap composed of 66 places in 263 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:34:13] [INFO ] Deduced a trap composed of 85 places in 262 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:34:13] [INFO ] Deduced a trap composed of 97 places in 255 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:34:13] [INFO ] Deduced a trap composed of 85 places in 259 ms of which 31 ms to minimize.
Reachability property qltransition_1349 is true.
Reachability property qltransition_1348 is true.
Reachability property qltransition_1347 is true.
Reachability property qltransition_1328 is true.
Reachability property qltransition_1327 is true.
Reachability property qltransition_1326 is true.
Reachability property qltransition_1307 is true.
Reachability property qltransition_1306 is true.
Reachability property qltransition_1305 is true.
Reachability property qltransition_1286 is true.
Reachability property qltransition_1285 is true.
Reachability property qltransition_1284 is true.
Reachability property qltransition_1264 is true.
Reachability property qltransition_1263 is true.
Reachability property qltransition_1214 is true.
Reachability property qltransition_1213 is true.
Reachability property qltransition_1202 is true.
Reachability property qltransition_1201 is true.
Reachability property qltransition_1200 is true.
Reachability property qltransition_1172 is true.
Reachability property qltransition_1171 is true.
Reachability property qltransition_1151 is true.
Reachability property qltransition_1150 is true.
Reachability property qltransition_1130 is true.
Reachability property qltransition_1129 is true.
Reachability property qltransition_1067 is true.
Reachability property qltransition_1066 is true.
Reachability property qltransition_1055 is true.
Reachability property qltransition_1054 is true.
Reachability property qltransition_1053 is true.
Reachability property qltransition_1046 is true.
Reachability property qltransition_1025 is true.
Reachability property qltransition_1004 is true.
Reachability property qltransition_983 is true.
Reachability property qltransition_920 is true.
Reachability property qltransition_919 is true.
Reachability property qltransition_908 is true.
Reachability property qltransition_907 is true.
Reachability property qltransition_906 is true.
Reachability property qltransition_899 is true.
Reachability property qltransition_878 is true.
Reachability property qltransition_857 is true.
Reachability property qltransition_836 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:34:24] [INFO ] Deduced a trap composed of 71 places in 280 ms of which 27 ms to minimize.
Reachability property qltransition_773 is true.
Reachability property qltransition_772 is true.
Reachability property qltransition_761 is true.
Reachability property qltransition_760 is true.
Reachability property qltransition_759 is true.
Reachability property qltransition_752 is true.
Reachability property qltransition_731 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:34:31] [INFO ] Deduced a trap composed of 72 places in 272 ms of which 36 ms to minimize.
Reachability property qltransition_710 is true.
Reachability property qltransition_689 is true.
At refinement iteration 7 (INCLUDED_ONLY) 0/439 variables, 15/190 constraints. Problems are: Problem set: 53 solved, 1228 unsolved
Reachability property qltransition_626 is true.
Reachability property qltransition_625 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:34:40] [INFO ] Deduced a trap composed of 72 places in 292 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:34:41] [INFO ] Deduced a trap composed of 73 places in 272 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:34:41] [INFO ] Deduced a trap composed of 75 places in 274 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:34:42] [INFO ] Deduced a trap composed of 76 places in 263 ms of which 37 ms to minimize.
Reachability property qltransition_612 is true.
Reachability property qltransition_605 is true.
Reachability property qltransition_584 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:34:45] [INFO ] Deduced a trap composed of 83 places in 270 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:34:46] [INFO ] Deduced a trap composed of 83 places in 267 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Detected timeout of ITS tools.
[2025-05-31 02:34:47] [INFO ] Deduced a trap composed of 86 places in 293 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:34:48] [INFO ] Deduced a trap composed of 82 places in 263 ms of which 29 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 439/1471 variables, and 198 constraints, problems are : Problem set: 58 solved, 1223 unsolved in 120020 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: 0/1281 constraints, Known Traps: 173/173 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 240528ms problems are : Problem set: 58 solved, 1223 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 204 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 78 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 78 ms. Remains : 439/439 places, 2480/2480 transitions.
RANDOM walk for 1843422 steps (4 resets) in 120004 ms. (15 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1223/1223 properties
Probabilistic random walk after 1000001 steps, saw 636641 distinct states, run finished after 60482 ms. (steps per millisecond=16 ) properties seen :0
[2025-05-31 02:36:30] [INFO ] Flow matrix only has 1032 transitions (discarded 1448 similar events)
[2025-05-31 02:36:30] [INFO ] Invariant cache hit.
[2025-05-31 02:36:30] [INFO ] State equation strengthened by 613 read => feed constraints.
Starting Z3 with timeout 135.0 s and query timeout 13500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/204 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/204 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 2 (OVERLAPS) 235/439 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/439 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:56] [INFO ] Deduced a trap composed of 15 places in 300 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:56] [INFO ] Deduced a trap composed of 17 places in 282 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:56] [INFO ] Deduced a trap composed of 3 places in 255 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:57] [INFO ] Deduced a trap composed of 19 places in 287 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:57] [INFO ] Deduced a trap composed of 21 places in 272 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:57] [INFO ] Deduced a trap composed of 31 places in 268 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:58] [INFO ] Deduced a trap composed of 33 places in 292 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:58] [INFO ] Deduced a trap composed of 53 places in 284 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:58] [INFO ] Deduced a trap composed of 3 places in 249 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:58] [INFO ] Deduced a trap composed of 55 places in 297 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:59] [INFO ] Deduced a trap composed of 55 places in 261 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:59] [INFO ] Deduced a trap composed of 54 places in 273 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:59] [INFO ] Deduced a trap composed of 54 places in 285 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:00] [INFO ] Deduced a trap composed of 67 places in 280 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:00] [INFO ] Deduced a trap composed of 3 places in 248 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:00] [INFO ] Deduced a trap composed of 66 places in 270 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:01] [INFO ] Deduced a trap composed of 19 places in 190 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:01] [INFO ] Deduced a trap composed of 21 places in 163 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:01] [INFO ] Deduced a trap composed of 27 places in 119 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:01] [INFO ] Deduced a trap composed of 25 places in 128 ms of which 12 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/439 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:02] [INFO ] Deduced a trap composed of 35 places in 269 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:03] [INFO ] Deduced a trap composed of 59 places in 272 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:03] [INFO ] Deduced a trap composed of 60 places in 286 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:03] [INFO ] Deduced a trap composed of 62 places in 288 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:03] [INFO ] Deduced a trap composed of 62 places in 268 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:04] [INFO ] Deduced a trap composed of 61 places in 288 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:04] [INFO ] Deduced a trap composed of 61 places in 266 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:04] [INFO ] Deduced a trap composed of 62 places in 266 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:05] [INFO ] Deduced a trap composed of 23 places in 138 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:05] [INFO ] Deduced a trap composed of 25 places in 118 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:05] [INFO ] Deduced a trap composed of 27 places in 82 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:05] [INFO ] Deduced a trap composed of 56 places in 289 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:05] [INFO ] Deduced a trap composed of 27 places in 127 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:06] [INFO ] Deduced a trap composed of 48 places in 304 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:06] [INFO ] Deduced a trap composed of 23 places in 121 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:06] [INFO ] Deduced a trap composed of 25 places in 75 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:06] [INFO ] Deduced a trap composed of 63 places in 288 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:06] [INFO ] Deduced a trap composed of 29 places in 87 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:07] [INFO ] Deduced a trap composed of 56 places in 298 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:07] [INFO ] Deduced a trap composed of 57 places in 291 ms of which 38 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/439 variables, 20/65 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:08] [INFO ] Deduced a trap composed of 62 places in 298 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:08] [INFO ] Deduced a trap composed of 65 places in 287 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:09] [INFO ] Deduced a trap composed of 65 places in 268 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:09] [INFO ] Deduced a trap composed of 68 places in 278 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:09] [INFO ] Deduced a trap composed of 68 places in 257 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:10] [INFO ] Deduced a trap composed of 65 places in 248 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:10] [INFO ] Deduced a trap composed of 68 places in 241 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:10] [INFO ] Deduced a trap composed of 3 places in 265 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:10] [INFO ] Deduced a trap composed of 64 places in 269 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:11] [INFO ] Deduced a trap composed of 67 places in 261 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:11] [INFO ] Deduced a trap composed of 67 places in 258 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:11] [INFO ] Deduced a trap composed of 66 places in 260 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:11] [INFO ] Deduced a trap composed of 66 places in 262 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:12] [INFO ] Deduced a trap composed of 69 places in 274 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:12] [INFO ] Deduced a trap composed of 63 places in 269 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:12] [INFO ] Deduced a trap composed of 3 places in 261 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:13] [INFO ] Deduced a trap composed of 63 places in 290 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:13] [INFO ] Deduced a trap composed of 63 places in 311 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:13] [INFO ] Deduced a trap composed of 65 places in 276 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:14] [INFO ] Deduced a trap composed of 65 places in 272 ms of which 35 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/439 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:25] [INFO ] Deduced a trap composed of 63 places in 270 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:25] [INFO ] Deduced a trap composed of 58 places in 289 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:25] [INFO ] Deduced a trap composed of 58 places in 274 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:25] [INFO ] Deduced a trap composed of 58 places in 252 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:26] [INFO ] Deduced a trap composed of 3 places in 255 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:26] [INFO ] Deduced a trap composed of 60 places in 283 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:26] [INFO ] Deduced a trap composed of 76 places in 260 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:27] [INFO ] Deduced a trap composed of 63 places in 281 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:27] [INFO ] Deduced a trap composed of 57 places in 253 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:28] [INFO ] Deduced a trap composed of 48 places in 270 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:28] [INFO ] Deduced a trap composed of 58 places in 275 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:28] [INFO ] Deduced a trap composed of 48 places in 289 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:29] [INFO ] Deduced a trap composed of 48 places in 310 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:29] [INFO ] Deduced a trap composed of 72 places in 259 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:30] [INFO ] Deduced a trap composed of 72 places in 291 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:30] [INFO ] Deduced a trap composed of 29 places in 263 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:30] [INFO ] Deduced a trap composed of 67 places in 263 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:31] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:31] [INFO ] Deduced a trap composed of 11 places in 180 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:32] [INFO ] Deduced a trap composed of 13 places in 134 ms of which 8 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/439 variables, 20/105 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:33] [INFO ] Deduced a trap composed of 53 places in 272 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:33] [INFO ] Deduced a trap composed of 53 places in 267 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:33] [INFO ] Deduced a trap composed of 53 places in 239 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:34] [INFO ] Deduced a trap composed of 53 places in 222 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:34] [INFO ] Deduced a trap composed of 63 places in 282 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:34] [INFO ] Deduced a trap composed of 64 places in 291 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:34] [INFO ] Deduced a trap composed of 66 places in 278 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:35] [INFO ] Deduced a trap composed of 66 places in 279 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:35] [INFO ] Deduced a trap composed of 66 places in 271 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:35] [INFO ] Deduced a trap composed of 66 places in 278 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:36] [INFO ] Deduced a trap composed of 65 places in 295 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:36] [INFO ] Deduced a trap composed of 66 places in 296 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:36] [INFO ] Deduced a trap composed of 66 places in 294 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:37] [INFO ] Deduced a trap composed of 67 places in 291 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:37] [INFO ] Deduced a trap composed of 67 places in 277 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:37] [INFO ] Deduced a trap composed of 66 places in 262 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:37] [INFO ] Deduced a trap composed of 67 places in 284 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:38] [INFO ] Deduced a trap composed of 67 places in 273 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:38] [INFO ] Deduced a trap composed of 67 places in 241 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:38] [INFO ] Deduced a trap composed of 60 places in 265 ms of which 38 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/439 variables, 20/125 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:40] [INFO ] Deduced a trap composed of 62 places in 267 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:40] [INFO ] Deduced a trap composed of 31 places in 85 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:40] [INFO ] Deduced a trap composed of 23 places in 81 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:40] [INFO ] Deduced a trap composed of 48 places in 312 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:41] [INFO ] Deduced a trap composed of 72 places in 270 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:42] [INFO ] Deduced a trap composed of 72 places in 275 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:42] [INFO ] Deduced a trap composed of 64 places in 278 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:43] [INFO ] Deduced a trap composed of 47 places in 297 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:43] [INFO ] Deduced a trap composed of 74 places in 272 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:44] [INFO ] Deduced a trap composed of 71 places in 281 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:44] [INFO ] Deduced a trap composed of 55 places in 258 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:44] [INFO ] Deduced a trap composed of 3 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:45] [INFO ] Deduced a trap composed of 15 places in 133 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:46] [INFO ] Deduced a trap composed of 86 places in 249 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:46] [INFO ] Deduced a trap composed of 17 places in 234 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:46] [INFO ] Deduced a trap composed of 83 places in 250 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:47] [INFO ] Deduced a trap composed of 72 places in 252 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:47] [INFO ] Deduced a trap composed of 19 places in 262 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:48] [INFO ] Deduced a trap composed of 64 places in 283 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:48] [INFO ] Deduced a trap composed of 21 places in 125 ms of which 9 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/439 variables, 20/145 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:58] [INFO ] Deduced a trap composed of 57 places in 272 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:59] [INFO ] Deduced a trap composed of 58 places in 260 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:59] [INFO ] Deduced a trap composed of 59 places in 259 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:59] [INFO ] Deduced a trap composed of 60 places in 281 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:59] [INFO ] Deduced a trap composed of 62 places in 241 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:00] [INFO ] Deduced a trap composed of 56 places in 316 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:00] [INFO ] Deduced a trap composed of 60 places in 272 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:00] [INFO ] Deduced a trap composed of 60 places in 265 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:01] [INFO ] Deduced a trap composed of 62 places in 263 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:01] [INFO ] Deduced a trap composed of 59 places in 236 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:02] [INFO ] Deduced a trap composed of 72 places in 267 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:04] [INFO ] Deduced a trap composed of 74 places in 270 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:07] [INFO ] Deduced a trap composed of 23 places in 80 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:15] [INFO ] Deduced a trap composed of 72 places in 293 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:15] [INFO ] Deduced a trap composed of 64 places in 302 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:22] [INFO ] Deduced a trap composed of 63 places in 274 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:25] [INFO ] Deduced a trap composed of 72 places in 289 ms of which 35 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/439 variables, 17/162 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:27] [INFO ] Deduced a trap composed of 55 places in 313 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:29] [INFO ] Deduced a trap composed of 72 places in 283 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:30] [INFO ] Deduced a trap composed of 88 places in 253 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:31] [INFO ] Deduced a trap composed of 82 places in 258 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:32] [INFO ] Deduced a trap composed of 83 places in 255 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:32] [INFO ] Deduced a trap composed of 48 places in 296 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:33] [INFO ] Deduced a trap composed of 48 places in 279 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:33] [INFO ] Deduced a trap composed of 48 places in 280 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:34] [INFO ] Deduced a trap composed of 64 places in 272 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:35] [INFO ] Deduced a trap composed of 61 places in 285 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:35] [INFO ] Deduced a trap composed of 64 places in 268 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:37] [INFO ] Deduced a trap composed of 84 places in 286 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:45] [INFO ] Deduced a trap composed of 72 places in 270 ms of which 31 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 439/1471 variables, and 175 constraints, problems are : Problem set: 0 solved, 1223 unsolved in 135027 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: 1223/1223 constraints, Known Traps: 150/150 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1223 unsolved
Starting Z3 with timeout 135.0 s and query timeout 13500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/204 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/204 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 2 (OVERLAPS) 235/439 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/439 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/439 variables, 150/175 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:52] [INFO ] Deduced a trap composed of 59 places in 276 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:52] [INFO ] Deduced a trap composed of 63 places in 278 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:52] [INFO ] Deduced a trap composed of 66 places in 267 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:53] [INFO ] Deduced a trap composed of 69 places in 273 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:53] [INFO ] Deduced a trap composed of 65 places in 301 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:53] [INFO ] Deduced a trap composed of 67 places in 307 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:54] [INFO ] Deduced a trap composed of 67 places in 291 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:54] [INFO ] Deduced a trap composed of 60 places in 276 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:54] [INFO ] Deduced a trap composed of 61 places in 280 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:55] [INFO ] Deduced a trap composed of 63 places in 244 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:55] [INFO ] Deduced a trap composed of 61 places in 258 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:55] [INFO ] Deduced a trap composed of 63 places in 216 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:55] [INFO ] Deduced a trap composed of 61 places in 269 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:56] [INFO ] Deduced a trap composed of 64 places in 241 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:56] [INFO ] Deduced a trap composed of 56 places in 297 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:56] [INFO ] Deduced a trap composed of 64 places in 275 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:57] [INFO ] Deduced a trap composed of 65 places in 266 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:57] [INFO ] Deduced a trap composed of 63 places in 293 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:57] [INFO ] Deduced a trap composed of 71 places in 285 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:58] [INFO ] Deduced a trap composed of 71 places in 270 ms of which 28 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/439 variables, 20/195 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:00] [INFO ] Deduced a trap composed of 60 places in 289 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:00] [INFO ] Deduced a trap composed of 59 places in 286 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:00] [INFO ] Deduced a trap composed of 63 places in 286 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:01] [INFO ] Deduced a trap composed of 64 places in 288 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:01] [INFO ] Deduced a trap composed of 63 places in 298 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:01] [INFO ] Deduced a trap composed of 64 places in 274 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:02] [INFO ] Deduced a trap composed of 58 places in 323 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:02] [INFO ] Deduced a trap composed of 61 places in 300 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:02] [INFO ] Deduced a trap composed of 64 places in 297 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:03] [INFO ] Deduced a trap composed of 60 places in 319 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:03] [INFO ] Deduced a trap composed of 65 places in 295 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:04] [INFO ] Deduced a trap composed of 57 places in 316 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:04] [INFO ] Deduced a trap composed of 67 places in 270 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:04] [INFO ] Deduced a trap composed of 71 places in 287 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:05] [INFO ] Deduced a trap composed of 59 places in 320 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:05] [INFO ] Deduced a trap composed of 67 places in 252 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:05] [INFO ] Deduced a trap composed of 60 places in 313 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:05] [INFO ] Deduced a trap composed of 67 places in 237 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:06] [INFO ] Deduced a trap composed of 69 places in 252 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:06] [INFO ] Deduced a trap composed of 69 places in 252 ms of which 38 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/439 variables, 20/215 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:12] [INFO ] Deduced a trap composed of 72 places in 254 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:12] [INFO ] Deduced a trap composed of 64 places in 281 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:14] [INFO ] Deduced a trap composed of 69 places in 260 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:14] [INFO ] Deduced a trap composed of 64 places in 223 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:14] [INFO ] Deduced a trap composed of 68 places in 220 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:15] [INFO ] Deduced a trap composed of 65 places in 245 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:30] [INFO ] Deduced a trap composed of 64 places in 283 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:31] [INFO ] Deduced a trap composed of 64 places in 266 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:31] [INFO ] Deduced a trap composed of 64 places in 302 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:32] [INFO ] Deduced a trap composed of 48 places in 298 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:34] [INFO ] Deduced a trap composed of 58 places in 283 ms of which 27 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/439 variables, 11/226 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:38] [INFO ] Deduced a trap composed of 58 places in 301 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:39] [INFO ] Deduced a trap composed of 60 places in 330 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:40] [INFO ] Deduced a trap composed of 76 places in 248 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:41] [INFO ] Deduced a trap composed of 72 places in 279 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:41] [INFO ] Deduced a trap composed of 58 places in 270 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:00] [INFO ] Deduced a trap composed of 64 places in 324 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:01] [INFO ] Deduced a trap composed of 64 places in 314 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:02] [INFO ] Deduced a trap composed of 63 places in 274 ms of which 27 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/439 variables, 8/234 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:07] [INFO ] Deduced a trap composed of 63 places in 294 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:07] [INFO ] Deduced a trap composed of 63 places in 258 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:08] [INFO ] Deduced a trap composed of 62 places in 336 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:08] [INFO ] Deduced a trap composed of 63 places in 292 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:09] [INFO ] Deduced a trap composed of 59 places in 331 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:09] [INFO ] Deduced a trap composed of 61 places in 314 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:09] [INFO ] Deduced a trap composed of 63 places in 269 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:10] [INFO ] Deduced a trap composed of 70 places in 249 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:10] [INFO ] Deduced a trap composed of 73 places in 240 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:10] [INFO ] Deduced a trap composed of 73 places in 257 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:10] [INFO ] Deduced a trap composed of 75 places in 289 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:11] [INFO ] Deduced a trap composed of 75 places in 277 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:11] [INFO ] Deduced a trap composed of 77 places in 266 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:11] [INFO ] Deduced a trap composed of 70 places in 321 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:12] [INFO ] Deduced a trap composed of 73 places in 336 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:12] [INFO ] Deduced a trap composed of 71 places in 242 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:12] [INFO ] Deduced a trap composed of 65 places in 280 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:13] [INFO ] Deduced a trap composed of 72 places in 259 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:14] [INFO ] Deduced a trap composed of 64 places in 278 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:19] [INFO ] Deduced a trap composed of 62 places in 248 ms of which 29 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/439 variables, 20/254 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:21] [INFO ] Deduced a trap composed of 65 places in 259 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:21] [INFO ] Deduced a trap composed of 65 places in 247 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:22] [INFO ] Deduced a trap composed of 62 places in 258 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:22] [INFO ] Deduced a trap composed of 65 places in 240 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:22] [INFO ] Deduced a trap composed of 65 places in 231 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:22] [INFO ] Deduced a trap composed of 62 places in 238 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:23] [INFO ] Deduced a trap composed of 65 places in 233 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:23] [INFO ] Deduced a trap composed of 65 places in 214 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:23] [INFO ] Deduced a trap composed of 64 places in 246 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:23] [INFO ] Deduced a trap composed of 67 places in 246 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:24] [INFO ] Deduced a trap composed of 66 places in 249 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:24] [INFO ] Deduced a trap composed of 65 places in 240 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:24] [INFO ] Deduced a trap composed of 68 places in 226 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:24] [INFO ] Deduced a trap composed of 68 places in 219 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:25] [INFO ] Deduced a trap composed of 65 places in 257 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:25] [INFO ] Deduced a trap composed of 68 places in 251 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:25] [INFO ] Deduced a trap composed of 68 places in 240 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:25] [INFO ] Deduced a trap composed of 68 places in 223 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:26] [INFO ] Deduced a trap composed of 67 places in 232 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:26] [INFO ] Deduced a trap composed of 67 places in 225 ms of which 29 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/439 variables, 20/274 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:46] [INFO ] Deduced a trap composed of 72 places in 256 ms of which 29 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/439 variables, 1/275 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 439/1471 variables, and 275 constraints, problems are : Problem set: 0 solved, 1223 unsolved in 135020 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: 0/1223 constraints, Known Traps: 250/250 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 270460ms problems are : Problem set: 0 solved, 1223 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 204 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 67 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 67 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 64 ms. Remains 439 /439 variables (removed 0) and now considering 2480/2480 (removed 0) transitions.
[2025-05-31 02:41:00] [INFO ] Flow matrix only has 1032 transitions (discarded 1448 similar events)
[2025-05-31 02:41:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:41:00] [INFO ] Implicit Places using invariants in 202 ms returned []
[2025-05-31 02:41:00] [INFO ] Flow matrix only has 1032 transitions (discarded 1448 similar events)
[2025-05-31 02:41:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:41:01] [INFO ] State equation strengthened by 613 read => feed constraints.
[2025-05-31 02:41:02] [INFO ] Implicit Places using invariants and state equation in 1883 ms returned []
Implicit Place search using SMT with State Equation took 2086 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 02:41:02] [INFO ] Redundant transitions in 134 ms returned []
Running 2472 sub problems to find dead transitions.
[2025-05-31 02:41:02] [INFO ] Flow matrix only has 1032 transitions (discarded 1448 similar events)
[2025-05-31 02:41:02] [INFO ] Invariant cache hit.
[2025-05-31 02:41:02] [INFO ] State equation strengthened by 613 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/439 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2472 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/439 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2472 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:21] [INFO ] Deduced a trap composed of 3 places in 278 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:21] [INFO ] Deduced a trap composed of 3 places in 151 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:21] [INFO ] Deduced a trap composed of 3 places in 120 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:22] [INFO ] Deduced a trap composed of 3 places in 103 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:22] [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
[2025-05-31 02:41:22] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:22] [INFO ] Deduced a trap composed of 48 places in 186 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:28] [INFO ] Deduced a trap composed of 48 places in 322 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:28] [INFO ] Deduced a trap composed of 47 places in 294 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:28] [INFO ] Deduced a trap composed of 48 places in 290 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:29] [INFO ] Deduced a trap composed of 48 places in 330 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:29] [INFO ] Deduced a trap composed of 71 places in 308 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:30] [INFO ] Deduced a trap composed of 48 places in 337 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:30] [INFO ] Deduced a trap composed of 74 places in 296 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:30] [INFO ] Deduced a trap composed of 48 places in 333 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:31] [INFO ] Deduced a trap composed of 48 places in 302 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:31] [INFO ] Deduced a trap composed of 71 places in 281 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:32] [INFO ] Deduced a trap composed of 71 places in 276 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:32] [INFO ] Deduced a trap composed of 75 places in 290 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:32] [INFO ] Deduced a trap composed of 90 places in 252 ms of which 34 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/439 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 2472 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 439/1471 variables, and 45 constraints, problems are : Problem set: 0 solved, 2472 unsolved in 30033 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: 2472/2472 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2472 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/439 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2472 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/439 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2472 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/439 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 2472 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:41] [INFO ] Deduced a trap composed of 57 places in 286 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:42] [INFO ] Deduced a trap composed of 72 places in 294 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:42] [INFO ] Deduced a trap composed of 74 places in 260 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:43] [INFO ] Deduced a trap composed of 71 places in 283 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:43] [INFO ] Deduced a trap composed of 72 places in 289 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:43] [INFO ] Deduced a trap composed of 72 places in 282 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:44] [INFO ] Deduced a trap composed of 72 places in 307 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:44] [INFO ] Deduced a trap composed of 71 places in 293 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:44] [INFO ] Deduced a trap composed of 63 places in 330 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:45] [INFO ] Deduced a trap composed of 71 places in 304 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:45] [INFO ] Deduced a trap composed of 58 places in 274 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:45] [INFO ] Deduced a trap composed of 48 places in 305 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:46] [INFO ] Deduced a trap composed of 48 places in 264 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:46] [INFO ] Deduced a trap composed of 58 places in 242 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:46] [INFO ] Deduced a trap composed of 48 places in 253 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:47] [INFO ] Deduced a trap composed of 64 places in 260 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:47] [INFO ] Deduced a trap composed of 64 places in 222 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:47] [INFO ] Deduced a trap composed of 3 places in 90 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:47] [INFO ] Deduced a trap composed of 47 places in 232 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:48] [INFO ] Deduced a trap composed of 48 places in 235 ms of which 32 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/439 variables, 20/65 constraints. Problems are: Problem set: 0 solved, 2472 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:55] [INFO ] Deduced a trap composed of 75 places in 291 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:56] [INFO ] Deduced a trap composed of 75 places in 286 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:56] [INFO ] Deduced a trap composed of 64 places in 314 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:56] [INFO ] Deduced a trap composed of 19 places in 85 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:57] [INFO ] Deduced a trap composed of 47 places in 236 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:57] [INFO ] Deduced a trap composed of 58 places in 245 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:57] [INFO ] Deduced a trap composed of 64 places in 237 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:57] [INFO ] Deduced a trap composed of 59 places in 260 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:58] [INFO ] Deduced a trap composed of 48 places in 252 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:58] [INFO ] Deduced a trap composed of 13 places in 220 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:58] [INFO ] Deduced a trap composed of 57 places in 228 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:59] [INFO ] Deduced a trap composed of 57 places in 196 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:59] [INFO ] Deduced a trap composed of 72 places in 213 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:59] [INFO ] Deduced a trap composed of 64 places in 214 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:00] [INFO ] Deduced a trap composed of 15 places in 230 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:01] [INFO ] Deduced a trap composed of 48 places in 246 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:01] [INFO ] Deduced a trap composed of 48 places in 222 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:01] [INFO ] Deduced a trap composed of 48 places in 198 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:02] [INFO ] Deduced a trap composed of 48 places in 238 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:03] [INFO ] Deduced a trap composed of 64 places in 224 ms of which 33 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/439 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 2472 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 439/1471 variables, and 85 constraints, problems are : Problem set: 0 solved, 2472 unsolved in 30041 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: 0/2472 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60870ms problems are : Problem set: 0 solved, 2472 unsolved
Search for dead transitions found 0 dead transitions in 60874ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63170 ms. Remains : 439/439 places, 2480/2480 transitions.
RANDOM walk for 400000 steps (8 resets) in 5736 ms. (69 steps per ms) remains 99/204 properties
Running SMT prover for 99 properties.
[2025-05-31 02:42:05] [INFO ] Flow matrix only has 1032 transitions (discarded 1448 similar events)
[2025-05-31 02:42:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 02:42:05] [INFO ] [Real]Absence check using 17 positive place invariants in 10 ms returned sat
[2025-05-31 02:42:05] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 4 ms returned sat
[2025-05-31 02:42:05] [INFO ] After 363ms SMT Verify possible using state equation in real domain returned unsat :0 sat :99
[2025-05-31 02:42:05] [INFO ] State equation strengthened by 613 read => feed constraints.
[2025-05-31 02:42:06] [INFO ] After 763ms SMT Verify possible using 613 Read/Feed constraints in real domain returned unsat :0 sat :99
TRAPS : Iteration 0
[2025-05-31 02:42:12] [INFO ] After 6905ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:99
[2025-05-31 02:42:12] [INFO ] After 7457ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:99
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 02:42:12] [INFO ] [Nat]Absence check using 17 positive place invariants in 9 ms returned sat
[2025-05-31 02:42:12] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 4 ms returned sat
[2025-05-31 02:42:13] [INFO ] After 418ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :99
[2025-05-31 02:42:14] [INFO ] After 1021ms SMT Verify possible using 613 Read/Feed constraints in natural domain returned unsat :0 sat :99
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:14] [INFO ] Deduced a trap composed of 3 places in 91 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:14] [INFO ] Deduced a trap composed of 3 places in 85 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:14] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 3 ms to minimize.
[2025-05-31 02:42:14] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 387 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:14] [INFO ] Deduced a trap composed of 3 places in 140 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:15] [INFO ] Deduced a trap composed of 11 places in 125 ms of which 8 ms to minimize.
[2025-05-31 02:42:15] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 358 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:15] [INFO ] Deduced a trap composed of 3 places in 81 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:15] [INFO ] Deduced a trap composed of 3 places in 55 ms of which 3 ms to minimize.
[2025-05-31 02:42:15] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 253 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:15] [INFO ] Deduced a trap composed of 19 places in 81 ms of which 4 ms to minimize.
[2025-05-31 02:42:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 157 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:15] [INFO ] Deduced a trap composed of 3 places in 59 ms of which 3 ms to minimize.
[2025-05-31 02:42:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 119 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:16] [INFO ] Deduced a trap composed of 35 places in 88 ms of which 5 ms to minimize.
[2025-05-31 02:42:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 176 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:16] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 3 ms to minimize.
[2025-05-31 02:42:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 132 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:16] [INFO ] Deduced a trap composed of 17 places in 96 ms of which 8 ms to minimize.
[2025-05-31 02:42:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 171 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:16] [INFO ] Deduced a trap composed of 13 places in 111 ms of which 5 ms to minimize.
[2025-05-31 02:42:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 183 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:17] [INFO ] Deduced a trap composed of 15 places in 153 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:17] [INFO ] Deduced a trap composed of 29 places in 94 ms of which 9 ms to minimize.
[2025-05-31 02:42:17] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 361 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:17] [INFO ] Deduced a trap composed of 31 places in 94 ms of which 7 ms to minimize.
[2025-05-31 02:42:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 168 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:17] [INFO ] Deduced a trap composed of 21 places in 117 ms of which 7 ms to minimize.
[2025-05-31 02:42:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 193 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:18] [INFO ] Deduced a trap composed of 73 places in 293 ms of which 48 ms to minimize.
[2025-05-31 02:42:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 374 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:18] [INFO ] Deduced a trap composed of 33 places in 86 ms of which 7 ms to minimize.
[2025-05-31 02:42:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 162 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:18] [INFO ] Deduced a trap composed of 19 places in 103 ms of which 9 ms to minimize.
[2025-05-31 02:42:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 180 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:19] [INFO ] Deduced a trap composed of 58 places in 312 ms of which 41 ms to minimize.
[2025-05-31 02:42:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 391 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:20] [INFO ] Deduced a trap composed of 23 places in 89 ms of which 5 ms to minimize.
[2025-05-31 02:42:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 162 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:20] [INFO ] Deduced a trap composed of 27 places in 88 ms of which 6 ms to minimize.
[2025-05-31 02:42:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 163 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:21] [INFO ] Deduced a trap composed of 25 places in 83 ms of which 4 ms to minimize.
[2025-05-31 02:42:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 160 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:21] [INFO ] Deduced a trap composed of 19 places in 261 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:22] [INFO ] Deduced a trap composed of 25 places in 301 ms of which 25 ms to minimize.
[2025-05-31 02:42:22] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 684 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:23] [INFO ] Deduced a trap composed of 15 places in 117 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:23] [INFO ] Deduced a trap composed of 23 places in 83 ms of which 5 ms to minimize.
[2025-05-31 02:42:23] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 329 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:24] [INFO ] Deduced a trap composed of 17 places in 102 ms of which 7 ms to minimize.
[2025-05-31 02:42:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 170 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:25] [INFO ] Deduced a trap composed of 23 places in 150 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:25] [INFO ] Deduced a trap composed of 25 places in 111 ms of which 12 ms to minimize.
[2025-05-31 02:42:26] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 373 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:26] [INFO ] Deduced a trap composed of 27 places in 116 ms of which 11 ms to minimize.
[2025-05-31 02:42:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 189 ms
TRAPS : Iteration 1
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:26] [INFO ] Deduced a trap composed of 31 places in 72 ms of which 8 ms to minimize.
[2025-05-31 02:42:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 149 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:26] [INFO ] Deduced a trap composed of 21 places in 120 ms of which 8 ms to minimize.
[2025-05-31 02:42:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 195 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:27] [INFO ] Deduced a trap composed of 21 places in 127 ms of which 12 ms to minimize.
[2025-05-31 02:42:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 203 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:28] [INFO ] Deduced a trap composed of 23 places in 92 ms of which 5 ms to minimize.
[2025-05-31 02:42:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 165 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:30] [INFO ] Deduced a trap composed of 27 places in 84 ms of which 4 ms to minimize.
[2025-05-31 02:42:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 152 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:30] [INFO ] Deduced a trap composed of 29 places in 91 ms of which 7 ms to minimize.
[2025-05-31 02:42:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 166 ms
TRAPS : Iteration 2
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:34] [INFO ] Deduced a trap composed of 58 places in 303 ms of which 40 ms to minimize.
[2025-05-31 02:42:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 377 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:42:35] [INFO ] Deduced a trap composed of 83 places in 253 ms of which 32 ms to minimize.
[2025-05-31 02:42:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 333 ms
TRAPS : Iteration 3
[2025-05-31 02:42:48] [INFO ] After 35025ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :99
[2025-05-31 02:42:49] [INFO ] After 37131ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :99
RANDOM walk for 1795356 steps (4 resets) in 120004 ms. (14 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 1223/1223 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1223/1223 properties

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="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
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 r077-tall-174860075000497"
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 ;