Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r077-tall-174860075000487.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-06, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r077-tall-174860075000487
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 7.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K 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 89K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 753K 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 1748655803394

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-06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202505121319
[2025-05-31 01:43:24] [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 01:43:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 01:43:25] [INFO ] Load time of PNML (sax parser for PT used): 136 ms
[2025-05-31 01:43:25] [INFO ] Transformed 414 places.
[2025-05-31 01:43:25] [INFO ] Transformed 1296 transitions.
[2025-05-31 01:43:25] [INFO ] Found NUPN structural information;
[2025-05-31 01:43:25] [INFO ] Parsed PT model containing 414 places and 1296 transitions and 5976 arcs in 250 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 414/414 places, 1296/1296 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 414 transition count 1290
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 408 transition count 1290
Performed 114 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 114 Pre rules applied. Total rules applied 12 place count 408 transition count 1176
Deduced a syphon composed of 114 places in 9 ms
Reduce places removed 114 places and 0 transitions.
Iterating global reduction 2 with 228 rules applied. Total rules applied 240 place count 294 transition count 1176
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 3 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 300 place count 264 transition count 1146
Applied a total of 300 rules in 130 ms. Remains 264 /414 variables (removed 150) and now considering 1146/1296 (removed 150) transitions.
[2025-05-31 01:43:25] [INFO ] Flow matrix only has 552 transitions (discarded 594 similar events)
// Phase 1: matrix 552 rows 264 cols
[2025-05-31 01:43:25] [INFO ] Computed 19 invariants in 21 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:43:25] [INFO ] Implicit Places using invariants in 673 ms returned []
[2025-05-31 01:43:25] [INFO ] Flow matrix only has 552 transitions (discarded 594 similar events)
[2025-05-31 01:43:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:43:26] [INFO ] State equation strengthened by 314 read => feed constraints.
[2025-05-31 01:43:27] [INFO ] Implicit Places using invariants and state equation in 1539 ms returned []
Implicit Place search using SMT with State Equation took 2252 ms to find 0 implicit places.
Running 1140 sub problems to find dead transitions.
[2025-05-31 01:43:27] [INFO ] Flow matrix only has 552 transitions (discarded 594 similar events)
[2025-05-31 01:43:27] [INFO ] Invariant cache hit.
[2025-05-31 01:43:27] [INFO ] State equation strengthened by 314 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/264 variables, 264/264 constraints. Problems are: Problem set: 0 solved, 1140 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/264 variables, 13/277 constraints. Problems are: Problem set: 0 solved, 1140 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/264 variables, 6/283 constraints. Problems are: Problem set: 0 solved, 1140 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:34] [INFO ] Deduced a trap composed of 3 places in 190 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:34] [INFO ] Deduced a trap composed of 3 places in 94 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:34] [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 01:43:35] [INFO ] Deduced a trap composed of 3 places in 181 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:35] [INFO ] Deduced a trap composed of 37 places in 174 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:35] [INFO ] Deduced a trap composed of 59 places in 206 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:37] [INFO ] Deduced a trap composed of 37 places in 170 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:37] [INFO ] Deduced a trap composed of 57 places in 131 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:37] [INFO ] Deduced a trap composed of 37 places in 179 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:37] [INFO ] Deduced a trap composed of 37 places in 176 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:37] [INFO ] Deduced a trap composed of 37 places in 171 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:38] [INFO ] Deduced a trap composed of 54 places in 149 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:38] [INFO ] Deduced a trap composed of 37 places in 180 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:38] [INFO ] Deduced a trap composed of 54 places in 138 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:38] [INFO ] Deduced a trap composed of 43 places in 148 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:39] [INFO ] Deduced a trap composed of 43 places in 146 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:39] [INFO ] Deduced a trap composed of 54 places in 127 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:39] [INFO ] Deduced a trap composed of 43 places in 159 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:39] [INFO ] Deduced a trap composed of 37 places in 181 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:39] [INFO ] Deduced a trap composed of 37 places in 136 ms of which 10 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/264 variables, 20/303 constraints. Problems are: Problem set: 0 solved, 1140 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:51] [INFO ] Deduced a trap composed of 54 places in 174 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:52] [INFO ] Deduced a trap composed of 44 places in 176 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:52] [INFO ] Deduced a trap composed of 3 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 01:43:52] [INFO ] Deduced a trap composed of 43 places in 158 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:52] [INFO ] Deduced a trap composed of 11 places in 161 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:52] [INFO ] Deduced a trap composed of 53 places in 148 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:53] [INFO ] Deduced a trap composed of 37 places in 163 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:53] [INFO ] Deduced a trap composed of 23 places in 86 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:53] [INFO ] Deduced a trap composed of 27 places in 63 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:53] [INFO ] Deduced a trap composed of 53 places in 146 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:53] [INFO ] Deduced a trap composed of 15 places in 150 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:54] [INFO ] Deduced a trap composed of 49 places in 159 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:54] [INFO ] Deduced a trap composed of 17 places in 157 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:54] [INFO ] Deduced a trap composed of 37 places in 166 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:54] [INFO ] Deduced a trap composed of 43 places in 139 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:54] [INFO ] Deduced a trap composed of 25 places in 68 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:55] [INFO ] Deduced a trap composed of 3 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:55] [INFO ] Deduced a trap composed of 57 places in 147 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:55] [INFO ] Deduced a trap composed of 17 places in 139 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:43:56] [INFO ] Deduced a trap composed of 19 places in 129 ms of which 14 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/264 variables, 20/323 constraints. Problems are: Problem set: 0 solved, 1140 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 264/816 variables, and 323 constraints, problems are : Problem set: 0 solved, 1140 unsolved in 30042 ms.
Refiners :[Domain max(s): 264/264 constraints, Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/264 constraints, ReadFeed: 0/314 constraints, PredecessorRefiner: 1140/1140 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1140 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/264 variables, 264/264 constraints. Problems are: Problem set: 0 solved, 1140 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/264 variables, 13/277 constraints. Problems are: Problem set: 0 solved, 1140 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/264 variables, 6/283 constraints. Problems are: Problem set: 0 solved, 1140 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/264 variables, 40/323 constraints. Problems are: Problem set: 0 solved, 1140 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:44:05] [INFO ] Deduced a trap composed of 57 places in 169 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:44:05] [INFO ] Deduced a trap composed of 48 places in 188 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:44:05] [INFO ] Deduced a trap composed of 49 places in 173 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:44:06] [INFO ] Deduced a trap composed of 49 places in 163 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:44:06] [INFO ] Deduced a trap composed of 23 places in 149 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:44:06] [INFO ] Deduced a trap composed of 13 places in 133 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:44:07] [INFO ] Deduced a trap composed of 19 places in 152 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:44:07] [INFO ] Deduced a trap composed of 53 places in 145 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:44:08] [INFO ] Deduced a trap composed of 15 places in 142 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:44:10] [INFO ] Deduced a trap composed of 19 places in 90 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:44:12] [INFO ] Deduced a trap composed of 21 places in 152 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:44:12] [INFO ] Deduced a trap composed of 21 places in 64 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:44:13] [INFO ] Deduced a trap composed of 49 places in 153 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:44:13] [INFO ] Deduced a trap composed of 49 places in 145 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:44:13] [INFO ] Deduced a trap composed of 49 places in 138 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:44:14] [INFO ] Deduced a trap composed of 49 places in 164 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:44:14] [INFO ] Deduced a trap composed of 49 places in 177 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:44:14] [INFO ] Deduced a trap composed of 49 places in 147 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:44:14] [INFO ] Deduced a trap composed of 49 places in 162 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:44:15] [INFO ] Deduced a trap composed of 49 places in 175 ms of which 16 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/264 variables, 20/343 constraints. Problems are: Problem set: 0 solved, 1140 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:44:26] [INFO ] Deduced a trap composed of 49 places in 141 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:44:26] [INFO ] Deduced a trap composed of 51 places in 138 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:44:26] [INFO ] Deduced a trap composed of 56 places in 142 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:44:27] [INFO ] Deduced a trap composed of 59 places in 144 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:44:27] [INFO ] Deduced a trap composed of 59 places in 155 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:44:27] [INFO ] Deduced a trap composed of 57 places in 155 ms of which 16 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 264/816 variables, and 349 constraints, problems are : Problem set: 0 solved, 1140 unsolved in 30024 ms.
Refiners :[Domain max(s): 264/264 constraints, Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/264 constraints, ReadFeed: 0/314 constraints, PredecessorRefiner: 0/1140 constraints, Known Traps: 66/66 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60593ms problems are : Problem set: 0 solved, 1140 unsolved
Search for dead transitions found 0 dead transitions in 60618ms
Starting structural reductions in LIVENESS mode, iteration 1 : 264/414 places, 1146/1296 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 63035 ms. Remains : 264/414 places, 1146/1296 transitions.
Initial state reduction rules removed 6 formulas.
[2025-05-31 01:44:28] [INFO ] Flatten gal took : 237 ms
[2025-05-31 01:44:29] [INFO ] Flatten gal took : 137 ms
[2025-05-31 01:44:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality457313426865179721.gal : 54 ms
[2025-05-31 01:44:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1917551686881442408.prop : 14 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/ReachabilityCardinality457313426865179721.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1917551686881442408.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 ...327
Loading property file /tmp/ReachabilityCardinality1917551686881442408.prop.
RANDOM walk for 40000 steps (8 resets) in 4677 ms. (8 steps per ms) remains 861/1140 properties
BEST_FIRST walk for 120 steps (8 resets) in 5 ms. (20 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 7 ms. (15 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 7 ms. (15 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 7 ms. (15 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 10 ms. (10 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 8 ms. (13 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 11 ms. (10 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 15 ms. (7 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 5 ms. (20 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 5 ms. (20 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 8 ms. (13 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 7 ms. (15 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 6 ms. (17 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 5 ms. (20 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 7 ms. (15 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 7 ms. (15 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 5 ms. (20 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 5 ms. (20 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 8 ms. (13 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 7 ms. (15 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 7 ms. (15 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 7 ms. (15 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 4 ms. (24 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 6 ms. (17 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 6 ms. (17 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 7 ms. (15 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 7 ms. (15 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 5 ms. (20 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 6 ms. (17 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 5 ms. (20 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 6 ms. (17 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 6 ms. (17 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 7 ms. (15 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 6 ms. (17 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 6 ms. (17 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 5 ms. (20 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 8 ms. (13 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 8 ms. (13 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 6 ms. (17 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 4 ms. (24 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 6 ms. (17 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 8 ms. (13 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 7 ms. (15 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 6 ms. (17 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 6 ms. (17 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 4 ms. (24 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 4 ms. (24 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 10 ms. (10 steps per ms) remains 861/861 properties
BEST_FIRST walk for 120 steps (8 resets) in 8 ms. (13 steps per ms) remains 861/861 properties
[2025-05-31 01:44:29] [INFO ] Flow matrix only has 552 transitions (discarded 594 similar events)
[2025-05-31 01:44:29] [INFO ] Invariant cache hit.
[2025-05-31 01:44:29] [INFO ] State equation strengthened by 314 read => feed constraints.
Reachability property qltransition_1127 is true.
Reachability property qltransition_1126 is true.
Reachability property qltransition_836 is true.
Reachability property qltransition_24 is true.
SDD proceeding with computation,1136 properties remain. new max is 2
SDD size :1 after 5
Reachability property qltransition_875 is true.
Reachability property qltransition_873 is true.
SDD proceeding with computation,1134 properties remain. new max is 2
SDD size :5 after 7
Reachability property qltransition_878 is true.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,1133 properties remain. new max is 2
SDD size :7 after 8
Reachability property qltransition_874 is true.
Reachability property qltransition_794 is true.
Reachability property qltransition_108 is true.
Reachability property qltransition_12 is true.
SDD proceeding with computation,1129 properties remain. new max is 2
SDD size :8 after 17
Reachability property qltransition_841 is true.
Reachability property qltransition_840 is true.
Reachability property qltransition_834 is true.
Reachability property qltransition_795 is true.
SDD proceeding with computation,1125 properties remain. new max is 2
SDD size :17 after 28
Reachability property qltransition_846 is true.
SDD proceeding with computation,1124 properties remain. new max is 2
SDD size :28 after 29
SDD proceeding with computation,1124 properties remain. new max is 4
SDD size :29 after 31
SDD proceeding with computation,1124 properties remain. new max is 8
SDD size :31 after 33
Reachability property qltransition_872 is true.
Reachability property qltransition_844 is true.
SDD proceeding with computation,1122 properties remain. new max is 8
SDD size :33 after 42
SDD proceeding with computation,1122 properties remain. new max is 16
SDD size :42 after 45
SDD proceeding with computation,1122 properties remain. new max is 32
SDD size :45 after 49
Reachability property qltransition_848 is true.
SDD proceeding with computation,1121 properties remain. new max is 32
SDD size :49 after 55
Reachability property qltransition_845 is true.
Reachability property qltransition_379 is true.
Reachability property qltransition_243 is true.
SDD proceeding with computation,1118 properties remain. new max is 32
SDD size :55 after 67
Reachability property qltransition_5 is true.
SDD proceeding with computation,1117 properties remain. new max is 32
SDD size :67 after 76
Reachability property qltransition_378 is true.
Reachability property qltransition_1 is true.
SDD proceeding with computation,1115 properties remain. new max is 32
SDD size :76 after 87
SDD proceeding with computation,1115 properties remain. new max is 64
SDD size :87 after 88
Reachability property qltransition_876 is true.
Reachability property qltransition_842 is true.
Reachability property qltransition_796 is true.
Reachability property qltransition_785 is true.
Reachability property qltransition_784 is true.
Reachability property qltransition_114 is true.
Reachability property qltransition_78 is true.
Reachability property qltransition_18 is true.
SDD proceeding with computation,1107 properties remain. new max is 64
SDD size :88 after 271
SDD proceeding with computation,1107 properties remain. new max is 128
SDD size :271 after 288
SDD proceeding with computation,1107 properties remain. new max is 256
SDD size :288 after 316
Reachability property qltransition_1121 is true.
Reachability property qltransition_877 is true.
Reachability property qltransition_862 is true.
Reachability property qltransition_861 is true.
Reachability property qltransition_859 is true.
Reachability property qltransition_856 is true.
Reachability property qltransition_835 is true.
Reachability property qltransition_797 is true.
SDD proceeding with computation,1099 properties remain. new max is 256
SDD size :316 after 393
Reachability property qltransition_863 is true.
Reachability property qltransition_860 is true.
Reachability property qltransition_858 is true.
Reachability property qltransition_857 is true.
Reachability property qltransition_843 is true.
Reachability property qltransition_394 is true.
Reachability property qltransition_393 is true.
SDD proceeding with computation,1092 properties remain. new max is 256
SDD size :393 after 584
Reachability property qltransition_395 is true.
SDD proceeding with computation,1091 properties remain. new max is 256
SDD size :584 after 647
Reachability property qltransition_228 is true.
SDD proceeding with computation,1090 properties remain. new max is 256
SDD size :647 after 839
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 193/193 constraints. Problems are: Problem set: 1 solved, 860 unsolved
Reachability property qltransition_320 is true.
Reachability property qltransition_319 is true.
Reachability property qltransition_318 is true.
Reachability property qltransition_304 is true.
Reachability property qltransition_303 is true.
SDD proceeding with computation,1085 properties remain. new max is 256
SDD size :839 after 1011
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 1/194 constraints. Problems are: Problem set: 13 solved, 848 unsolved
Reachability property qltransition_3 is true.
SDD proceeding with computation,1084 properties remain. new max is 256
SDD size :1011 after 1202
SDD proceeding with computation,1084 properties remain. new max is 512
SDD size :1202 after 1227
Reachability property qltransition_1131 is true.
Reachability property qltransition_880 is true.
Reachability property qltransition_879 is true.
Reachability property qltransition_864 is true.
Reachability property qltransition_849 is true.
Reachability property qltransition_805 is true.
Reachability property qltransition_804 is true.
Reachability property qltransition_138 is true.
Reachability property qltransition_30 is true.
SDD proceeding with computation,1075 properties remain. new max is 512
SDD size :1227 after 3968
SDD proceeding with computation,1075 properties remain. new max is 1024
SDD size :3968 after 4146
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 193/816 variables, and 194 constraints, problems are : Problem set: 14 solved, 847 unsolved in 5024 ms.
Refiners :[Domain max(s): 193/264 constraints, Positive P Invariants (semi-flows): 1/13 constraints, Generalized P Invariants (flows): 0/6 constraints, State Equation: 0/264 constraints, ReadFeed: 0/314 constraints, PredecessorRefiner: 861/861 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 14 solved, 847 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Reachability property qltransition_807 is true.
Reachability property qltransition_806 is true.
Reachability property qltransition_144 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/190 variables, 190/190 constraints. Problems are: Problem set: 14 solved, 847 unsolved
SDD proceeding with computation,1072 properties remain. new max is 1024
SDD size :4146 after 4904
At refinement iteration 1 (INCLUDED_ONLY) 0/190 variables, 1/191 constraints. Problems are: Problem set: 14 solved, 847 unsolved
SDD proceeding with computation,1072 properties remain. new max is 2048
SDD size :4904 after 6026
Reachability property qltransition_1133 is true.
Reachability property qltransition_1132 is true.
Reachability property qltransition_837 is true.
Reachability property qltransition_809 is true.
Reachability property qltransition_808 is true.
Reachability property qltransition_150 is true.
SDD proceeding with computation,1066 properties remain. new max is 2048
SDD size :6026 after 8186
SDD proceeding with computation,1066 properties remain. new max is 4096
SDD size :8186 after 10322
Reachability property qltransition_897 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_892 is true.
Reachability property qltransition_891 is true.
Reachability property qltransition_890 is true.
Reachability property qltransition_889 is true.
Reachability property qltransition_888 is true.
Reachability property qltransition_865 is true.
Reachability property qltransition_847 is true.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 190/816 variables, and 191 constraints, problems are : Problem set: 21 solved, 840 unsolved in 5018 ms.
Refiners :[Domain max(s): 190/264 constraints, Positive P Invariants (semi-flows): 1/13 constraints, Generalized P Invariants (flows): 0/6 constraints, State Equation: 0/264 constraints, ReadFeed: 0/314 constraints, PredecessorRefiner: 0/861 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10267ms problems are : Problem set: 21 solved, 840 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 186 out of 264 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 264/264 places, 1146/1146 transitions.
Applied a total of 0 rules in 68 ms. Remains 264 /264 variables (removed 0) and now considering 1146/1146 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 264/264 places, 1146/1146 transitions.
Reachability property qltransition_485 is true.
Reachability property qltransition_484 is true.
Reachability property qltransition_483 is true.
Reachability property qltransition_470 is true.
Reachability property qltransition_469 is true.
Reachability property qltransition_468 is true.
Reachability property qltransition_454 is true.
Reachability property qltransition_453 is true.
Reachability property qltransition_7 is true.
SDD proceeding with computation,1045 properties remain. new max is 4096
SDD size :10322 after 17298
Reachability property qltransition_335 is true.
Reachability property qltransition_334 is true.
Reachability property qltransition_333 is true.
Reachability property qltransition_258 is true.
SDD proceeding with computation,1041 properties remain. new max is 4096
SDD size :17298 after 21669
Reachability property qltransition_1141 is true.
Reachability property qltransition_881 is true.
Reachability property qltransition_825 is true.
Reachability property qltransition_824 is true.
Reachability property qltransition_410 is true.
Reachability property qltransition_409 is true.
Reachability property qltransition_408 is true.
Reachability property qltransition_198 is true.
Reachability property qltransition_42 is true.
SDD proceeding with computation,1032 properties remain. new max is 4096
SDD size :21669 after 69377
Reachability property qltransition_1142 is true.
Reachability property qltransition_827 is true.
Reachability property qltransition_826 is true.
Reachability property qltransition_204 is true.
SDD proceeding with computation,1028 properties remain. new max is 4096
SDD size :69377 after 84469
Reachability property qltransition_1143 is true.
Reachability property qltransition_829 is true.
Reachability property qltransition_828 is true.
Reachability property qltransition_210 is true.
SDD proceeding with computation,1024 properties remain. new max is 4096
SDD size :84469 after 96732
SDD proceeding with computation,1024 properties remain. new max is 8192
SDD size :96732 after 111636
Reachability property qltransition_831 is true.
Reachability property qltransition_216 is true.
SDD proceeding with computation,1022 properties remain. new max is 8192
SDD size :111636 after 157927
SDD proceeding with computation,1022 properties remain. new max is 16384
SDD size :157927 after 186617
Reachability property qltransition_1145 is true.
Reachability property qltransition_1144 is true.
RANDOM walk for 2200665 steps (4 resets) in 120004 ms. (18 steps per ms) remains 814/840 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 814/814 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 814/814 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 814/814 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 814/814 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 814/814 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 813/814 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 813/813 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 811/813 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 811/811 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 810/811 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 810/810 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 810/810 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 810/810 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 810/810 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 810/810 properties
Reachability property qltransition_830 is true.
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 810/810 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 810/810 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 810/810 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 810/810 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 810/810 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 810/810 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 810/810 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 810/810 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 810/810 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 810/810 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 810/810 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 809/810 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 809/809 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 809/809 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 809/809 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 809/809 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 809/809 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 808/809 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 807/808 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 807/807 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 807/807 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 807/807 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 807/807 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 807/807 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 807/807 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 807/807 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 807/807 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 807/807 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 806/807 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 806/806 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 806/806 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 805/806 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 805/805 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 805/805 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 805/805 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 805/805 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 805/805 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 805/805 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 805/805 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 805/805 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 805/805 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 805/805 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 804/805 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 804/804 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 801/804 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 800/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 799/800 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 799/799 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 799/799 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 799/799 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 799/799 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 799/799 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 799/799 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 799/799 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 799/799 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 799/799 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 799/799 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 799/799 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 799/799 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 799/799 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 798/799 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 798/798 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 798/798 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 798/798 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 797/798 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 797/797 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 797/797 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 797/797 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 797/797 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 797/797 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 797/797 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 797/797 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 796/797 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 796/796 properties
SDD proceeding with computation,1019 properties remain. new max is 16384
SDD size :186617 after 249245
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 795/796 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 795/795 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 795/795 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 795/795 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 795/795 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 795/795 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 795/795 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 791/795 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 791/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 790/791 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 790/790 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 790/790 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 790/790 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 790/790 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 789/790 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 789/789 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 789/789 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 789/789 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 789/789 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 789/789 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 789/789 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 789/789 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 789/789 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 789/789 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 789/789 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 789/789 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 789/789 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 789/789 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 789/789 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 789/789 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 789/789 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 787/789 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 787/787 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 787/787 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 787/787 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 787/787 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 787/787 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 787/787 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 787/787 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 787/787 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 787/787 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 787/787 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 787/787 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 787/787 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 787/787 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 787/787 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 787/787 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 787/787 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 787/787 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 786/787 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 786/786 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 786/786 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 784/786 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 782/784 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 782/782 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 782/782 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 782/782 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 782/782 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 782/782 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 782/782 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 782/782 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 782/782 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 782/782 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 782/782 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 782/782 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 782/782 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 782/782 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 782/782 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 782/782 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 782/782 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 782/782 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 782/782 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 782/782 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 782/782 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 782/782 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 782/782 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 782/782 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 782/782 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 781/782 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 781/781 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 781/781 properties
Reachability property qltransition_1138 is true.
Reachability property qltransition_1137 is true.
Reachability property qltransition_1136 is true.
Reachability property qltransition_839 is true.
Reachability property qltransition_832 is true.
Reachability property qltransition_819 is true.
Reachability property qltransition_818 is true.
Reachability property qltransition_817 is true.
Reachability property qltransition_816 is true.
Reachability property qltransition_815 is true.
Reachability property qltransition_814 is true.
Reachability property qltransition_180 is true.
Reachability property qltransition_174 is true.
Reachability property qltransition_168 is true.
Reachability property qltransition_36 is true.
SDD proceeding with computation,1004 properties remain. new max is 16384
SDD size :249245 after 626653
Reachability property qltransition_821 is true.
Reachability property qltransition_820 is true.
Reachability property qltransition_186 is true.
SDD proceeding with computation,1001 properties remain. new max is 16384
SDD size :626653 after 724353
Reachability property qltransition_1139 is true.
Reachability property qltransition_838 is true.
SDD proceeding with computation,999 properties remain. new max is 16384
SDD size :724353 after 1.03312e+06
SDD proceeding with computation,999 properties remain. new max is 32768
SDD size :1.03312e+06 after 1.4658e+06
Probabilistic random walk after 1000001 steps, saw 402967 distinct states, run finished after 28987 ms. (steps per millisecond=34 ) properties seen :208
[2025-05-31 01:45:43] [INFO ] Flow matrix only has 552 transitions (discarded 594 similar events)
[2025-05-31 01:45:43] [INFO ] Invariant cache hit.
[2025-05-31 01:45:43] [INFO ] State equation strengthened by 314 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 1/122 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 3 (OVERLAPS) 143/264 variables, 12/134 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/264 variables, 143/277 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/264 variables, 6/283 constraints. Problems are: Problem set: 0 solved, 561 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:45:50] [INFO ] Deduced a trap composed of 15 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 01:45:51] [INFO ] Deduced a trap composed of 17 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 01:45:51] [INFO ] Deduced a trap composed of 19 places in 170 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:45:51] [INFO ] Deduced a trap composed of 21 places in 162 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:45:51] [INFO ] Deduced a trap composed of 43 places in 153 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:45:51] [INFO ] Deduced a trap composed of 47 places in 154 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:45:51] [INFO ] Deduced a trap composed of 43 places in 155 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:45:52] [INFO ] Deduced a trap composed of 43 places in 143 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:45:52] [INFO ] Deduced a trap composed of 44 places in 148 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:45:52] [INFO ] Deduced a trap composed of 45 places in 134 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:45:52] [INFO ] Deduced a trap composed of 45 places in 159 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:45:52] [INFO ] Deduced a trap composed of 45 places in 143 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:45:52] [INFO ] Deduced a trap composed of 19 places in 151 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:45:53] [INFO ] Deduced a trap composed of 25 places in 142 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,999 properties remain. new max is 65536
SDD size :1.4658e+06 after 2.47754e+06
[2025-05-31 01:45:53] [INFO ] Deduced a trap composed of 52 places in 142 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:45:53] [INFO ] Deduced a trap composed of 50 places in 151 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:45:53] [INFO ] Deduced a trap composed of 49 places in 189 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:45:53] [INFO ] Deduced a trap composed of 23 places in 194 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:45:53] [INFO ] Deduced a trap composed of 21 places in 183 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:45:54] [INFO ] Deduced a trap composed of 49 places in 168 ms of which 23 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/264 variables, 20/303 constraints. Problems are: Problem set: 0 solved, 561 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:45:58] [INFO ] Deduced a trap composed of 27 places in 84 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:45:58] [INFO ] Deduced a trap composed of 53 places in 141 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:45:58] [INFO ] Deduced a trap composed of 59 places in 121 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:45:59] [INFO ] Deduced a trap composed of 43 places in 137 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:45:59] [INFO ] Deduced a trap composed of 37 places in 172 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:45:59] [INFO ] Deduced a trap composed of 48 places in 168 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:45:59] [INFO ] Deduced a trap composed of 37 places in 169 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:45:59] [INFO ] Deduced a trap composed of 49 places in 172 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:00] [INFO ] Deduced a trap composed of 49 places in 156 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:00] [INFO ] Deduced a trap composed of 3 places in 85 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:00] [INFO ] Deduced a trap composed of 16 places in 157 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:00] [INFO ] Deduced a trap composed of 41 places in 167 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:00] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:00] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:00] [INFO ] Deduced a trap composed of 37 places in 158 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:01] [INFO ] Deduced a trap composed of 37 places in 140 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:01] [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 01:46:01] [INFO ] Deduced a trap composed of 11 places in 147 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:01] [INFO ] Deduced a trap composed of 37 places in 147 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:01] [INFO ] Deduced a trap composed of 53 places in 138 ms of which 18 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/264 variables, 20/323 constraints. Problems are: Problem set: 0 solved, 561 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:03] [INFO ] Deduced a trap composed of 3 places in 68 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:03] [INFO ] Deduced a trap composed of 37 places in 136 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:03] [INFO ] Deduced a trap composed of 49 places in 152 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:03] [INFO ] Deduced a trap composed of 23 places in 155 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:03] [INFO ] Deduced a trap composed of 13 places in 149 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:04] [INFO ] Deduced a trap composed of 3 places in 135 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:04] [INFO ] Deduced a trap composed of 37 places in 146 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:04] [INFO ] Deduced a trap composed of 15 places in 113 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:04] [INFO ] Deduced a trap composed of 17 places in 87 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:05] [INFO ] Deduced a trap composed of 53 places in 135 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:07] [INFO ] Deduced a trap composed of 53 places in 147 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:07] [INFO ] Deduced a trap composed of 49 places in 156 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:07] [INFO ] Deduced a trap composed of 37 places in 163 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:07] [INFO ] Deduced a trap composed of 45 places in 143 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:07] [INFO ] Deduced a trap composed of 53 places in 148 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:08] [INFO ] Deduced a trap composed of 45 places in 146 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:08] [INFO ] Deduced a trap composed of 48 places in 155 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:08] [INFO ] Deduced a trap composed of 53 places in 153 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:08] [INFO ] Deduced a trap composed of 49 places in 130 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:08] [INFO ] Deduced a trap composed of 53 places in 120 ms of which 13 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/264 variables, 20/343 constraints. Problems are: Problem set: 0 solved, 561 unsolved
Reachability property qltransition_915 is true.
Reachability property qltransition_914 is true.
Reachability property qltransition_913 is true.
Reachability property qltransition_912 is true.
Reachability property qltransition_911 is true.
Reachability property qltransition_910 is true.
Reachability property qltransition_909 is true.
Reachability property qltransition_908 is true.
Reachability property qltransition_907 is true.
Reachability property qltransition_906 is true.
Reachability property qltransition_905 is true.
Reachability property qltransition_904 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:10] [INFO ] Deduced a trap composed of 49 places in 147 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:11] [INFO ] Deduced a trap composed of 46 places in 139 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:11] [INFO ] Deduced a trap composed of 49 places in 143 ms of which 22 ms to minimize.
Reachability property qltransition_575 is true.
Reachability property qltransition_574 is true.
Reachability property qltransition_573 is true.
Reachability property qltransition_560 is true.
Reachability property qltransition_559 is true.
Reachability property qltransition_558 is true.
Reachability property qltransition_545 is true.
Reachability property qltransition_544 is true.
Reachability property qltransition_543 is true.
Reachability property qltransition_529 is true.
Reachability property qltransition_528 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:14] [INFO ] Deduced a trap composed of 19 places in 69 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:15] [INFO ] Deduced a trap composed of 53 places in 142 ms of which 18 ms to minimize.
Reachability property qltransition_9 is true.
SDD proceeding with computation,975 properties remain. new max is 65536
SDD size :2.47754e+06 after 4.0362e+06
At refinement iteration 9 (INCLUDED_ONLY) 0/264 variables, 5/348 constraints. Problems are: Problem set: 10 solved, 551 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:20] [INFO ] Deduced a trap composed of 43 places in 147 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:23] [INFO ] Deduced a trap composed of 37 places in 163 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:23] [INFO ] Deduced a trap composed of 46 places in 148 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:24] [INFO ] Deduced a trap composed of 37 places in 152 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:24] [INFO ] Deduced a trap composed of 53 places in 140 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:24] [INFO ] Deduced a trap composed of 55 places in 135 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:25] [INFO ] Deduced a trap composed of 53 places in 150 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:25] [INFO ] Deduced a trap composed of 49 places in 153 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:25] [INFO ] Deduced a trap composed of 53 places in 144 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:26] [INFO ] Deduced a trap composed of 53 places in 131 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:26] [INFO ] Deduced a trap composed of 49 places in 157 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:27] [INFO ] Deduced a trap composed of 49 places in 141 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:27] [INFO ] Deduced a trap composed of 53 places in 140 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:28] [INFO ] Deduced a trap composed of 53 places in 126 ms of which 17 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/264 variables, 14/362 constraints. Problems are: Problem set: 10 solved, 551 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 264/816 variables, and 362 constraints, problems are : Problem set: 10 solved, 551 unsolved in 45019 ms.
Refiners :[Domain max(s): 264/264 constraints, Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/264 constraints, ReadFeed: 0/314 constraints, PredecessorRefiner: 561/561 constraints, Known Traps: 79/79 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 10 solved, 551 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 10 solved, 551 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 1/122 constraints. Problems are: Problem set: 10 solved, 551 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/122 constraints. Problems are: Problem set: 10 solved, 551 unsolved
At refinement iteration 3 (OVERLAPS) 143/264 variables, 12/134 constraints. Problems are: Problem set: 10 solved, 551 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/264 variables, 143/277 constraints. Problems are: Problem set: 10 solved, 551 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/264 variables, 6/283 constraints. Problems are: Problem set: 10 solved, 551 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/264 variables, 79/362 constraints. Problems are: Problem set: 10 solved, 551 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:31] [INFO ] Deduced a trap composed of 61 places in 148 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:32] [INFO ] Deduced a trap composed of 61 places in 137 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:34] [INFO ] Deduced a trap composed of 53 places in 175 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:35] [INFO ] Deduced a trap composed of 43 places in 135 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:37] [INFO ] Deduced a trap composed of 49 places in 170 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:37] [INFO ] Deduced a trap composed of 54 places in 144 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:37] [INFO ] Deduced a trap composed of 51 places in 148 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:38] [INFO ] Deduced a trap composed of 51 places in 162 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:38] [INFO ] Deduced a trap composed of 49 places in 153 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:38] [INFO ] Deduced a trap composed of 49 places in 141 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:39] [INFO ] Deduced a trap composed of 49 places in 142 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:39] [INFO ] Deduced a trap composed of 49 places in 134 ms of which 16 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/264 variables, 12/374 constraints. Problems are: Problem set: 10 solved, 551 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:41] [INFO ] Deduced a trap composed of 46 places in 152 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:41] [INFO ] Deduced a trap composed of 47 places in 144 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:41] [INFO ] Deduced a trap composed of 52 places in 166 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:41] [INFO ] Deduced a trap composed of 50 places in 144 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:42] [INFO ] Deduced a trap composed of 54 places in 153 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:42] [INFO ] Deduced a trap composed of 61 places in 137 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:48] [INFO ] Deduced a trap composed of 64 places in 145 ms of which 17 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/264 variables, 7/381 constraints. Problems are: Problem set: 10 solved, 551 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:50] [INFO ] Deduced a trap composed of 53 places in 140 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:50] [INFO ] Deduced a trap composed of 57 places in 145 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:50] [INFO ] Deduced a trap composed of 64 places in 145 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:51] [INFO ] Deduced a trap composed of 55 places in 168 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:51] [INFO ] Deduced a trap composed of 48 places in 176 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:52] [INFO ] Deduced a trap composed of 61 places in 140 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:53] [INFO ] Deduced a trap composed of 61 places in 138 ms of which 13 ms to minimize.
SDD proceeding with computation,975 properties remain. new max is 131072
SDD size :4.0362e+06 after 4.98838e+06
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:57] [INFO ] Deduced a trap composed of 53 places in 135 ms of which 17 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/264 variables, 8/389 constraints. Problems are: Problem set: 10 solved, 551 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:59] [INFO ] Deduced a trap composed of 37 places in 157 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:59] [INFO ] Deduced a trap composed of 37 places in 142 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:46:59] [INFO ] Deduced a trap composed of 53 places in 147 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:47:00] [INFO ] Deduced a trap composed of 43 places in 153 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:47:00] [INFO ] Deduced a trap composed of 53 places in 136 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:47:00] [INFO ] Deduced a trap composed of 50 places in 149 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:47:00] [INFO ] Deduced a trap composed of 50 places in 139 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:47:01] [INFO ] Deduced a trap composed of 49 places in 163 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:47:01] [INFO ] Deduced a trap composed of 60 places in 151 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:47:02] [INFO ] Deduced a trap composed of 59 places in 150 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:47:04] [INFO ] Deduced a trap composed of 57 places in 179 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:47:04] [INFO ] Deduced a trap composed of 59 places in 158 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:47:05] [INFO ] Deduced a trap composed of 59 places in 155 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:47:06] [INFO ] Deduced a trap composed of 37 places in 155 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:47:07] [INFO ] Deduced a trap composed of 61 places in 144 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:47:07] [INFO ] Deduced a trap composed of 49 places in 157 ms of which 20 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/264 variables, 16/405 constraints. Problems are: Problem set: 10 solved, 551 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:47:11] [INFO ] Deduced a trap composed of 52 places in 177 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:47:11] [INFO ] Deduced a trap composed of 48 places in 179 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:47:11] [INFO ] Deduced a trap composed of 50 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 01:47:11] [INFO ] Deduced a trap composed of 50 places in 142 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:47:12] [INFO ] Deduced a trap composed of 48 places in 169 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:47:12] [INFO ] Deduced a trap composed of 51 places in 130 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:47:12] [INFO ] Deduced a trap composed of 54 places in 147 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:47:12] [INFO ] Deduced a trap composed of 48 places in 172 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:47:13] [INFO ] Deduced a trap composed of 59 places in 167 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:47:13] [INFO ] Deduced a trap composed of 53 places in 138 ms of which 14 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 264/816 variables, and 415 constraints, problems are : Problem set: 10 solved, 551 unsolved in 45028 ms.
Refiners :[Domain max(s): 264/264 constraints, Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/264 constraints, ReadFeed: 0/314 constraints, PredecessorRefiner: 0/561 constraints, Known Traps: 132/132 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 90187ms problems are : Problem set: 10 solved, 551 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 121 out of 264 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 264/264 places, 1146/1146 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 257 transition count 1104
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 257 transition count 1104
Applied a total of 14 rules in 56 ms. Remains 257 /264 variables (removed 7) and now considering 1104/1146 (removed 42) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56 ms. Remains : 257/264 places, 1104/1146 transitions.
Reachability property qltransition_931 is true.
Reachability property qltransition_930 is true.
Reachability property qltransition_929 is true.
Reachability property qltransition_928 is true.
Reachability property qltransition_927 is true.
Reachability property qltransition_926 is true.
Reachability property qltransition_925 is true.
Reachability property qltransition_924 is true.
Reachability property qltransition_923 is true.
Reachability property qltransition_922 is true.
Reachability property qltransition_921 is true.
Reachability property qltransition_920 is true.
Reachability property qltransition_916 is true.
Reachability property qltransition_833 is true.
Reachability property qltransition_650 is true.
Reachability property qltransition_649 is true.
Reachability property qltransition_648 is true.
Reachability property qltransition_635 is true.
Reachability property qltransition_634 is true.
Reachability property qltransition_633 is true.
Reachability property qltransition_620 is true.
Reachability property qltransition_619 is true.
Reachability property qltransition_618 is true.
Reachability property qltransition_604 is true.
Reachability property qltransition_603 is true.
Reachability property qltransition_222 is true.
Reachability property qltransition_11 is true.
SDD proceeding with computation,948 properties remain. new max is 131072
SDD size :4.98838e+06 after 7.6245e+06
RANDOM walk for 3024376 steps (8 resets) in 120004 ms. (25 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 551/551 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 551/551 properties
Probabilistic random walk after 1000001 steps, saw 344184 distinct states, run finished after 23679 ms. (steps per millisecond=42 ) properties seen :11
[2025-05-31 01:48:07] [INFO ] Flow matrix only has 510 transitions (discarded 594 similar events)
// Phase 1: matrix 510 rows 257 cols
[2025-05-31 01:48:07] [INFO ] Computed 19 invariants in 5 ms
[2025-05-31 01:48:07] [INFO ] State equation strengthened by 279 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 529 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 529 unsolved
At refinement iteration 2 (OVERLAPS) 139/257 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 529 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/257 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 529 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:15] [INFO ] Deduced a trap composed of 15 places in 158 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:15] [INFO ] Deduced a trap composed of 19 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 01:48:15] [INFO ] Deduced a trap composed of 23 places in 85 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:15] [INFO ] Deduced a trap composed of 25 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 01:48:15] [INFO ] Deduced a trap composed of 52 places in 145 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:15] [INFO ] Deduced a trap composed of 48 places in 152 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:15] [INFO ] Deduced a trap composed of 48 places in 148 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:16] [INFO ] Deduced a trap composed of 27 places in 149 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:16] [INFO ] Deduced a trap composed of 35 places in 155 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:16] [INFO ] Deduced a trap composed of 36 places in 170 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:16] [INFO ] Deduced a trap composed of 48 places in 144 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:16] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:17] [INFO ] Deduced a trap composed of 58 places in 154 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:17] [INFO ] Deduced a trap composed of 14 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:17] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:17] [INFO ] Deduced a trap composed of 21 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 01:48:17] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:17] [INFO ] Deduced a trap composed of 57 places in 142 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:17] [INFO ] Deduced a trap composed of 23 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:17] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/257 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 529 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:18] [INFO ] Deduced a trap composed of 17 places in 152 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:18] [INFO ] Deduced a trap composed of 57 places in 154 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:18] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:18] [INFO ] Deduced a trap composed of 3 places in 148 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:19] [INFO ] Deduced a trap composed of 42 places in 136 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:19] [INFO ] Deduced a trap composed of 11 places in 152 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:19] [INFO ] Deduced a trap composed of 52 places in 133 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:19] [INFO ] Deduced a trap composed of 52 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 01:48:19] [INFO ] Deduced a trap composed of 36 places in 138 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:20] [INFO ] Deduced a trap composed of 48 places in 146 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:20] [INFO ] Deduced a trap composed of 13 places in 99 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:20] [INFO ] Deduced a trap composed of 48 places in 145 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:20] [INFO ] Deduced a trap composed of 15 places in 79 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:20] [INFO ] Deduced a trap composed of 36 places in 140 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:20] [INFO ] Deduced a trap composed of 17 places in 79 ms of which 7 ms to minimize.
Reachability property qltransition_852 is true.
Reachability property qltransition_851 is true.
Reachability property qltransition_850 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:21] [INFO ] Deduced a trap composed of 48 places in 141 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:21] [INFO ] Deduced a trap composed of 57 places in 143 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:21] [INFO ] Deduced a trap composed of 42 places in 127 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:22] [INFO ] Deduced a trap composed of 19 places in 120 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:22] [INFO ] Deduced a trap composed of 52 places in 135 ms of which 15 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/257 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 529 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:23] [INFO ] Deduced a trap composed of 57 places in 149 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:23] [INFO ] Deduced a trap composed of 52 places in 126 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:24] [INFO ] Deduced a trap composed of 52 places in 117 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:26] [INFO ] Deduced a trap composed of 51 places in 127 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_273 is true.
[2025-05-31 01:48:26] [INFO ] Deduced a trap composed of 36 places in 136 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:26] [INFO ] Deduced a trap composed of 36 places in 140 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:27] [INFO ] Deduced a trap composed of 36 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 01:48:27] [INFO ] Deduced a trap composed of 36 places in 135 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:27] [INFO ] Deduced a trap composed of 57 places in 136 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:27] [INFO ] Deduced a trap composed of 19 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 01:48:28] [INFO ] Deduced a trap composed of 21 places in 143 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:28] [INFO ] Deduced a trap composed of 52 places in 129 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:28] [INFO ] Deduced a trap composed of 49 places in 150 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:28] [INFO ] Deduced a trap composed of 54 places in 145 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:28] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:29] [INFO ] Deduced a trap composed of 42 places in 143 ms of which 20 ms to minimize.
SDD proceeding with computation,944 properties remain. new max is 131072
SDD size :7.6245e+06 after 1.16161e+07
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:29] [INFO ] Deduced a trap composed of 36 places in 142 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:29] [INFO ] Deduced a trap composed of 42 places in 127 ms of which 14 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/257 variables, 18/77 constraints. Problems are: Problem set: 0 solved, 529 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:33] [INFO ] Deduced a trap composed of 41 places in 144 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:34] [INFO ] Deduced a trap composed of 46 places in 150 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:34] [INFO ] Deduced a trap composed of 47 places in 146 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:34] [INFO ] Deduced a trap composed of 56 places in 138 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:34] [INFO ] Deduced a trap composed of 56 places in 136 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:34] [INFO ] Deduced a trap composed of 56 places in 148 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:35] [INFO ] Deduced a trap composed of 52 places in 122 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:35] [INFO ] Deduced a trap composed of 57 places in 130 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:35] [INFO ] Deduced a trap composed of 48 places in 147 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:35] [INFO ] Deduced a trap composed of 59 places in 129 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:36] [INFO ] Deduced a trap composed of 52 places in 121 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:37] [INFO ] Deduced a trap composed of 35 places in 144 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:37] [INFO ] Deduced a trap composed of 51 places in 146 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:38] [INFO ] Deduced a trap composed of 35 places in 122 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:40] [INFO ] Deduced a trap composed of 51 places in 159 ms of which 24 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/257 variables, 15/92 constraints. Problems are: Problem set: 0 solved, 529 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:41] [INFO ] Deduced a trap composed of 51 places in 143 ms of which 19 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/257 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 529 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:47] [INFO ] Deduced a trap composed of 48 places in 144 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:48] [INFO ] Deduced a trap composed of 54 places in 147 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:49] [INFO ] Deduced a trap composed of 57 places in 148 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:49] [INFO ] Deduced a trap composed of 58 places in 170 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:49] [INFO ] Deduced a trap composed of 52 places in 142 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:51] [INFO ] Deduced a trap composed of 48 places in 120 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:51] [INFO ] Deduced a trap composed of 48 places in 117 ms of which 14 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/257 variables, 7/100 constraints. Problems are: Problem set: 0 solved, 529 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:55] [INFO ] Deduced a trap composed of 43 places in 143 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:55] [INFO ] Deduced a trap composed of 47 places in 135 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:55] [INFO ] Deduced a trap composed of 45 places in 152 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:57] [INFO ] Deduced a trap composed of 58 places in 158 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:58] [INFO ] Deduced a trap composed of 45 places in 163 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:58] [INFO ] Deduced a trap composed of 53 places in 138 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:58] [INFO ] Deduced a trap composed of 62 places in 135 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:48:59] [INFO ] Deduced a trap composed of 48 places in 145 ms of which 17 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/257 variables, 8/108 constraints. Problems are: Problem set: 0 solved, 529 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:02] [INFO ] Deduced a trap composed of 36 places in 157 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:02] [INFO ] Deduced a trap composed of 36 places in 141 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:02] [INFO ] Deduced a trap composed of 36 places in 126 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:05] [INFO ] Deduced a trap composed of 48 places in 152 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:05] [INFO ] Deduced a trap composed of 49 places in 158 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:06] [INFO ] Deduced a trap composed of 52 places in 134 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:07] [INFO ] Deduced a trap composed of 48 places in 138 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:07] [INFO ] Deduced a trap composed of 48 places in 104 ms of which 11 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/257 variables, 8/116 constraints. Problems are: Problem set: 0 solved, 529 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:08] [INFO ] Deduced a trap composed of 48 places in 151 ms of which 18 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/257 variables, 1/117 constraints. Problems are: Problem set: 0 solved, 529 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:16] [INFO ] Deduced a trap composed of 48 places in 141 ms of which 13 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/257 variables, 1/118 constraints. Problems are: Problem set: 0 solved, 529 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:22] [INFO ] Deduced a trap composed of 49 places in 164 ms of which 15 ms to minimize.
Reachability property qltransition_1006 is true.
Reachability property qltransition_1004 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_1000 is true.
[2025-05-31 01:49:22] [INFO ] Deduced a trap composed of 49 places in 141 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_919 is true.
Reachability property qltransition_918 is true.
Reachability property qltransition_917 is true.
Reachability property qltransition_900 is true.
Reachability property qltransition_899 is true.
Reachability property qltransition_898 is true.
[2025-05-31 01:49:22] [INFO ] Deduced a trap composed of 51 places in 118 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:22] [INFO ] Deduced a trap composed of 47 places in 164 ms of which 21 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 257/767 variables, and 122 constraints, problems are : Problem set: 0 solved, 529 unsolved in 75028 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/257 constraints, ReadFeed: 0/279 constraints, PredecessorRefiner: 529/529 constraints, Known Traps: 103/103 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 529 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 529 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 529 unsolved
At refinement iteration 2 (OVERLAPS) 139/257 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 529 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/257 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 529 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/257 variables, 103/122 constraints. Problems are: Problem set: 0 solved, 529 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:25] [INFO ] Deduced a trap composed of 36 places in 164 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:26] [INFO ] Deduced a trap composed of 41 places in 138 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:26] [INFO ] Deduced a trap composed of 48 places in 133 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:26] [INFO ] Deduced a trap composed of 52 places in 123 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:26] [INFO ] Deduced a trap composed of 36 places in 147 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:27] [INFO ] Deduced a trap composed of 36 places in 126 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:27] [INFO ] Deduced a trap composed of 55 places in 140 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:27] [INFO ] Deduced a trap composed of 42 places in 132 ms of which 13 ms to minimize.
Reachability property qltransition_702 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:27] [INFO ] Deduced a trap composed of 36 places in 148 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:27] [INFO ] Deduced a trap composed of 59 places in 128 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:28] [INFO ] Deduced a trap composed of 60 places in 127 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:28] [INFO ] Deduced a trap composed of 42 places in 128 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:28] [INFO ] Deduced a trap composed of 42 places in 126 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:28] [INFO ] Deduced a trap composed of 42 places in 99 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:29] [INFO ] Deduced a trap composed of 36 places in 145 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:29] [INFO ] Deduced a trap composed of 51 places in 155 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:29] [INFO ] Deduced a trap composed of 56 places in 117 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:30] [INFO ] Deduced a trap composed of 50 places in 135 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:30] [INFO ] Deduced a trap composed of 52 places in 125 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:31] [INFO ] Deduced a trap composed of 52 places in 130 ms of which 19 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/257 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 529 unsolved
Reachability property qltransition_590 is true.
Reachability property qltransition_589 is true.
Reachability property qltransition_588 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:32] [INFO ] Deduced a trap composed of 50 places in 157 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:32] [INFO ] Deduced a trap composed of 51 places in 137 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:33] [INFO ] Deduced a trap composed of 48 places in 127 ms of which 14 ms to minimize.
Reachability property qltransition_500 is true.
Reachability property qltransition_499 is true.
Reachability property qltransition_498 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:37] [INFO ] Deduced a trap composed of 52 places in 132 ms of which 15 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/257 variables, 4/146 constraints. Problems are: Problem set: 4 solved, 525 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:38] [INFO ] Deduced a trap composed of 48 places in 131 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:39] [INFO ] Deduced a trap composed of 48 places in 146 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:39] [INFO ] Deduced a trap composed of 48 places in 138 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:39] [INFO ] Deduced a trap composed of 48 places in 117 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:40] [INFO ] Deduced a trap composed of 52 places in 125 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:40] [INFO ] Deduced a trap composed of 42 places in 118 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:40] [INFO ] Deduced a trap composed of 49 places in 129 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:40] [INFO ] Deduced a trap composed of 59 places in 140 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:41] [INFO ] Deduced a trap composed of 60 places in 150 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:41] [INFO ] Deduced a trap composed of 62 places in 128 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:41] [INFO ] Deduced a trap composed of 51 places in 158 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:42] [INFO ] Deduced a trap composed of 42 places in 152 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:42] [INFO ] Deduced a trap composed of 52 places in 143 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:43] [INFO ] Deduced a trap composed of 55 places in 159 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:44] [INFO ] Deduced a trap composed of 57 places in 121 ms of which 11 ms to minimize.
SDD proceeding with computation,928 properties remain. new max is 131072
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD size :1.16161e+07 after 1.48588e+07
[2025-05-31 01:49:44] [INFO ] Deduced a trap composed of 47 places in 142 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:44] [INFO ] Deduced a trap composed of 47 places in 129 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:44] [INFO ] Deduced a trap composed of 47 places in 117 ms of which 13 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/257 variables, 18/164 constraints. Problems are: Problem set: 4 solved, 525 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:49] [INFO ] Deduced a trap composed of 52 places in 145 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:50] [INFO ] Deduced a trap composed of 41 places in 172 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:51] [INFO ] Deduced a trap composed of 43 places in 154 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:51] [INFO ] Deduced a trap composed of 43 places in 172 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:51] [INFO ] Deduced a trap composed of 41 places in 110 ms of which 10 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/257 variables, 5/169 constraints. Problems are: Problem set: 4 solved, 525 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:53] [INFO ] Deduced a trap composed of 57 places in 117 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:56] [INFO ] Deduced a trap composed of 62 places in 124 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:49:56] [INFO ] Deduced a trap composed of 62 places in 124 ms of which 19 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/257 variables, 3/172 constraints. Problems are: Problem set: 4 solved, 525 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:50:00] [INFO ] Deduced a trap composed of 46 places in 146 ms of which 19 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/257 variables, 1/173 constraints. Problems are: Problem set: 4 solved, 525 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:50:06] [INFO ] Deduced a trap composed of 51 places in 147 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:50:06] [INFO ] Deduced a trap composed of 53 places in 121 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:50:06] [INFO ] Deduced a trap composed of 56 places in 126 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:50:06] [INFO ] Deduced a trap composed of 56 places in 107 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:50:07] [INFO ] Deduced a trap composed of 36 places in 151 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:50:07] [INFO ] Deduced a trap composed of 36 places in 131 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:50:07] [INFO ] Deduced a trap composed of 59 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 01:50:07] [INFO ] Deduced a trap composed of 57 places in 128 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:50:08] [INFO ] Deduced a trap composed of 61 places in 130 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:50:09] [INFO ] Deduced a trap composed of 58 places in 136 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:50:10] [INFO ] Deduced a trap composed of 43 places in 171 ms of which 21 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/257 variables, 11/184 constraints. Problems are: Problem set: 4 solved, 525 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:50:16] [INFO ] Deduced a trap composed of 48 places in 161 ms of which 16 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/257 variables, 1/185 constraints. Problems are: Problem set: 4 solved, 525 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:50:18] [INFO ] Deduced a trap composed of 51 places in 131 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:50:19] [INFO ] Deduced a trap composed of 51 places in 148 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:50:20] [INFO ] Deduced a trap composed of 50 places in 142 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:50:20] [INFO ] Deduced a trap composed of 51 places in 111 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:50:21] [INFO ] Deduced a trap composed of 51 places in 135 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:50:21] [INFO ] Deduced a trap composed of 52 places in 130 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:50:22] [INFO ] Deduced a trap composed of 52 places in 140 ms of which 16 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/257 variables, 7/192 constraints. Problems are: Problem set: 4 solved, 525 unsolved
Reachability property qltransition_1036 is true.
Reachability property qltransition_934 is true.
Reachability property qltransition_933 is true.
Reachability property qltransition_932 is true.
Reachability property qltransition_868 is true.
Reachability property qltransition_867 is true.
Reachability property qltransition_866 is true.
Reachability property qltransition_811 is true.
Reachability property qltransition_801 is true.
Reachability property qltransition_791 is true.
Reachability property qltransition_781 is true.
At refinement iteration 14 (INCLUDED_ONLY) 0/257 variables, 0/192 constraints. Problems are: Problem set: 4 solved, 525 unsolved
At refinement iteration 15 (OVERLAPS) 510/767 variables, 257/449 constraints. Problems are: Problem set: 4 solved, 525 unsolved
SMT process timed out in 150168ms, After SMT, problems are : Problem set: 4 solved, 525 unsolved
Fused 525 Parikh solutions to 436 different solutions.
Parikh walk visited 0 properties in 1605 ms.
Support contains 118 out of 257 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 257/257 places, 1104/1104 transitions.
Applied a total of 0 rules in 35 ms. Remains 257 /257 variables (removed 0) and now considering 1104/1104 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 257/257 places, 1104/1104 transitions.
Reachability property qltransition_676 is true.
Reachability property qltransition_665 is true.
Reachability property qltransition_664 is true.
Reachability property qltransition_663 is true.
Reachability property qltransition_661 is true.
Reachability property qltransition_646 is true.
Reachability property qltransition_631 is true.
Reachability property qltransition_616 is true.
Reachability property qltransition_509 is true.
Reachability property qltransition_494 is true.
Reachability property qltransition_479 is true.
Reachability property qltransition_464 is true.
Reachability property qltransition_419 is true.
Reachability property qltransition_404 is true.
Reachability property qltransition_389 is true.
Reachability property qltransition_359 is true.
Reachability property qltransition_350 is true.
Reachability property qltransition_349 is true.
Reachability property qltransition_348 is true.
Reachability property qltransition_344 is true.
Reachability property qltransition_329 is true.
Reachability property qltransition_314 is true.
RANDOM walk for 3245559 steps (8 resets) in 120004 ms. (27 steps per ms) remains 525/525 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 525/525 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 525/525 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 525/525 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 525/525 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 525/525 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 525/525 properties
Reachability property qltransition_284 is true.
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 525/525 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 524/525 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 524/524 properties
Reachability property qltransition_269 is true.
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 524/524 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 524/524 properties
Reachability property qltransition_254 is true.
Reachability property qltransition_239 is true.
Reachability property qltransition_226 is true.
Reachability property qltransition_220 is true.
Reachability property qltransition_214 is true.
Reachability property qltransition_208 is true.
Reachability property qltransition_202 is true.
Reachability property qltransition_160 is true.
Reachability property qltransition_154 is true.
Reachability property qltransition_148 is true.
Reachability property qltransition_142 is true.
Reachability property qltransition_130 is true.
Reachability property qltransition_118 is true.
Reachability property qltransition_112 is true.
Reachability property qltransition_100 is true.
Reachability property qltransition_82 is true.
Reachability property qltransition_70 is true.
Reachability property qltransition_46 is true.
Reachability property qltransition_34 is true.
Reachability property qltransition_28 is true.
Reachability property qltransition_22 is true.
Reachability property qltransition_16 is true.
SDD proceeding with computation,871 properties remain. new max is 131072
SDD size :1.48588e+07 after 1.93666e+07
Probabilistic random walk after 1000001 steps, saw 344184 distinct states, run finished after 18391 ms. (steps per millisecond=54 ) properties seen :0
[2025-05-31 01:51:28] [INFO ] Flow matrix only has 510 transitions (discarded 594 similar events)
[2025-05-31 01:51:28] [INFO ] Invariant cache hit.
[2025-05-31 01:51:28] [INFO ] State equation strengthened by 279 read => feed constraints.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/117 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 493 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/117 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 493 unsolved
At refinement iteration 2 (OVERLAPS) 140/257 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 493 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/257 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 493 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:35] [INFO ] Deduced a trap composed of 15 places in 149 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:35] [INFO ] Deduced a trap composed of 17 places in 148 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:35] [INFO ] Deduced a trap composed of 23 places in 82 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:35] [INFO ] Deduced a trap composed of 25 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 01:51:35] [INFO ] Deduced a trap composed of 19 places in 145 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:36] [INFO ] Deduced a trap composed of 27 places in 65 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:36] [INFO ] Deduced a trap composed of 35 places in 175 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:36] [INFO ] Deduced a trap composed of 48 places in 155 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:36] [INFO ] Deduced a trap composed of 36 places in 159 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:36] [INFO ] Deduced a trap composed of 41 places in 151 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:37] [INFO ] Deduced a trap composed of 47 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 01:51:37] [INFO ] Deduced a trap composed of 3 places in 60 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:37] [INFO ] Deduced a trap composed of 14 places in 146 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:37] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:37] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:37] [INFO ] Deduced a trap composed of 36 places in 140 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:37] [INFO ] Deduced a trap composed of 3 places in 146 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:37] [INFO ] Deduced a trap composed of 23 places in 136 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:38] [INFO ] Deduced a trap composed of 51 places in 142 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:38] [INFO ] Deduced a trap composed of 11 places in 153 ms of which 12 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/257 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 493 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:38] [INFO ] Deduced a trap composed of 3 places in 65 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:39] [INFO ] Deduced a trap composed of 59 places in 130 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:39] [INFO ] Deduced a trap composed of 62 places in 135 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:39] [INFO ] Deduced a trap composed of 52 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 01:51:39] [INFO ] Deduced a trap composed of 52 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 01:51:39] [INFO ] Deduced a trap composed of 36 places in 146 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:39] [INFO ] Deduced a trap composed of 13 places in 130 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:40] [INFO ] Deduced a trap composed of 15 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 01:51:40] [INFO ] Deduced a trap composed of 17 places in 76 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:40] [INFO ] Deduced a trap composed of 42 places in 124 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:41] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:41] [INFO ] Deduced a trap composed of 19 places in 146 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:41] [INFO ] Deduced a trap composed of 36 places in 136 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:41] [INFO ] Deduced a trap composed of 48 places in 133 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:41] [INFO ] Deduced a trap composed of 48 places in 129 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:42] [INFO ] Deduced a trap composed of 48 places in 148 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:42] [INFO ] Deduced a trap composed of 48 places in 137 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:42] [INFO ] Deduced a trap composed of 21 places in 79 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:43] [INFO ] Deduced a trap composed of 48 places in 138 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:43] [INFO ] Deduced a trap composed of 52 places in 132 ms of which 13 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/257 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 493 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:44] [INFO ] Deduced a trap composed of 21 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 01:51:44] [INFO ] Deduced a trap composed of 47 places in 142 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:44] [INFO ] Deduced a trap composed of 56 places in 139 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:44] [INFO ] Deduced a trap composed of 36 places in 136 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:45] [INFO ] Deduced a trap composed of 42 places in 130 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:45] [INFO ] Deduced a trap composed of 62 places in 147 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:45] [INFO ] Deduced a trap composed of 47 places in 150 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:46] [INFO ] Deduced a trap composed of 51 places in 151 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:46] [INFO ] Deduced a trap composed of 56 places in 132 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:46] [INFO ] Deduced a trap composed of 36 places in 171 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:47] [INFO ] Deduced a trap composed of 51 places in 153 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:48] [INFO ] Deduced a trap composed of 47 places in 157 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:48] [INFO ] Deduced a trap composed of 47 places in 161 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:48] [INFO ] Deduced a trap composed of 36 places in 154 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:48] [INFO ] Deduced a trap composed of 19 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:49] [INFO ] Deduced a trap composed of 52 places in 140 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:49] [INFO ] Deduced a trap composed of 60 places in 134 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:50] [INFO ] Deduced a trap composed of 52 places in 136 ms of which 15 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/257 variables, 18/77 constraints. Problems are: Problem set: 0 solved, 493 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:53] [INFO ] Deduced a trap composed of 59 places in 144 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:54] [INFO ] Deduced a trap composed of 53 places in 165 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:54] [INFO ] Deduced a trap composed of 47 places in 163 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:55] [INFO ] Deduced a trap composed of 49 places in 160 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:57] [INFO ] Deduced a trap composed of 52 places in 144 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:57] [INFO ] Deduced a trap composed of 56 places in 120 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:57] [INFO ] Deduced a trap composed of 57 places in 117 ms of which 12 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/257 variables, 7/84 constraints. Problems are: Problem set: 0 solved, 493 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:51:59] [INFO ] Deduced a trap composed of 41 places in 162 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:00] [INFO ] Deduced a trap composed of 50 places in 148 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:02] [INFO ] Deduced a trap composed of 42 places in 142 ms of which 17 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/257 variables, 3/87 constraints. Problems are: Problem set: 0 solved, 493 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:05] [INFO ] Deduced a trap composed of 49 places in 146 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:06] [INFO ] Deduced a trap composed of 51 places in 137 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:06] [INFO ] Deduced a trap composed of 48 places in 171 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:06] [INFO ] Deduced a trap composed of 49 places in 162 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:06] [INFO ] Deduced a trap composed of 42 places in 139 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:07] [INFO ] Deduced a trap composed of 57 places in 159 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:07] [INFO ] Deduced a trap composed of 58 places in 158 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:07] [INFO ] Deduced a trap composed of 36 places in 140 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:08] [INFO ] Deduced a trap composed of 57 places in 158 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:09] [INFO ] Deduced a trap composed of 48 places in 156 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:09] [INFO ] Deduced a trap composed of 52 places in 145 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:10] [INFO ] Deduced a trap composed of 48 places in 142 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:11] [INFO ] Deduced a trap composed of 48 places in 134 ms of which 12 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/257 variables, 13/100 constraints. Problems are: Problem set: 0 solved, 493 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:14] [INFO ] Deduced a trap composed of 36 places in 160 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:14] [INFO ] Deduced a trap composed of 35 places in 162 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:14] [INFO ] Deduced a trap composed of 41 places in 162 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:14] [INFO ] Deduced a trap composed of 58 places in 163 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:18] [INFO ] Deduced a trap composed of 48 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 01:52:19] [INFO ] Deduced a trap composed of 48 places in 165 ms of which 23 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/257 variables, 6/106 constraints. Problems are: Problem set: 0 solved, 493 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:20] [INFO ] Deduced a trap composed of 56 places in 149 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:20] [INFO ] Deduced a trap composed of 48 places in 155 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:20] [INFO ] Deduced a trap composed of 52 places in 151 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:21] [INFO ] Deduced a trap composed of 47 places in 149 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:23] [INFO ] Deduced a trap composed of 51 places in 170 ms of which 28 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/257 variables, 5/111 constraints. Problems are: Problem set: 0 solved, 493 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:24] [INFO ] Deduced a trap composed of 58 places in 132 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:25] [INFO ] Deduced a trap composed of 57 places in 156 ms of which 15 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/257 variables, 2/113 constraints. Problems are: Problem set: 0 solved, 493 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:32] [INFO ] Deduced a trap composed of 48 places in 138 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:32] [INFO ] Deduced a trap composed of 48 places in 135 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:33] [INFO ] Deduced a trap composed of 57 places in 135 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:33] [INFO ] Deduced a trap composed of 59 places in 139 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:33] [INFO ] Deduced a trap composed of 57 places in 136 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:33] [INFO ] Deduced a trap composed of 58 places in 139 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:33] [INFO ] Deduced a trap composed of 58 places in 120 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:34] [INFO ] Deduced a trap composed of 59 places in 137 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:34] [INFO ] Deduced a trap composed of 61 places in 125 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:34] [INFO ] Deduced a trap composed of 59 places in 145 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:34] [INFO ] Deduced a trap composed of 59 places in 145 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:35] [INFO ] Deduced a trap composed of 51 places in 125 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:36] [INFO ] Deduced a trap composed of 58 places in 139 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:37] [INFO ] Deduced a trap composed of 48 places in 114 ms of which 9 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/257 variables, 14/127 constraints. Problems are: Problem set: 0 solved, 493 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:40] [INFO ] Deduced a trap composed of 57 places in 149 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:40] [INFO ] Deduced a trap composed of 59 places in 137 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:41] [INFO ] Deduced a trap composed of 36 places in 150 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:52:42] [INFO ] Deduced a trap composed of 36 places in 140 ms of which 17 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/257 variables, 4/131 constraints. Problems are: Problem set: 0 solved, 493 unsolved
Reachability property qltransition_1044 is true.
Reachability property qltransition_1043 is true.
Reachability property qltransition_1042 is true.
Reachability property qltransition_1041 is true.
Reachability property qltransition_1040 is true.
Reachability property qltransition_1039 is true.
Reachability property qltransition_1032 is true.
At refinement iteration 15 (INCLUDED_ONLY) 0/257 variables, 0/131 constraints. Problems are: Problem set: 2 solved, 491 unsolved
At refinement iteration 16 (OVERLAPS) 510/767 variables, 257/388 constraints. Problems are: Problem set: 2 solved, 491 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/767 variables, 279/667 constraints. Problems are: Problem set: 2 solved, 491 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 767/767 variables, and 667 constraints, problems are : Problem set: 2 solved, 491 unsolved in 90025 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 257/257 constraints, ReadFeed: 279/279 constraints, PredecessorRefiner: 493/493 constraints, Known Traps: 112/112 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 491 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 491 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/115 variables, 0/1 constraints. Problems are: Problem set: 2 solved, 491 unsolved
At refinement iteration 2 (OVERLAPS) 142/257 variables, 12/13 constraints. Problems are: Problem set: 2 solved, 491 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/257 variables, 6/19 constraints. Problems are: Problem set: 2 solved, 491 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/257 variables, 112/131 constraints. Problems are: Problem set: 2 solved, 491 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:02] [INFO ] Deduced a trap composed of 43 places in 153 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:02] [INFO ] Deduced a trap composed of 44 places in 160 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:03] [INFO ] Deduced a trap composed of 47 places in 143 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:03] [INFO ] Deduced a trap composed of 42 places in 142 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:03] [INFO ] Deduced a trap composed of 46 places in 156 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:03] [INFO ] Deduced a trap composed of 44 places in 142 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:03] [INFO ] Deduced a trap composed of 55 places in 144 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:04] [INFO ] Deduced a trap composed of 44 places in 156 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:04] [INFO ] Deduced a trap composed of 52 places in 155 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:04] [INFO ] Deduced a trap composed of 51 places in 133 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:04] [INFO ] Deduced a trap composed of 51 places in 117 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:04] [INFO ] Deduced a trap composed of 51 places in 107 ms of which 11 ms to minimize.
Reachability property qltransition_937 is true.
Reachability property qltransition_855 is true.
Reachability property qltransition_854 is true.
Reachability property qltransition_853 is true.
Reachability property qltransition_799 is true.
Reachability property qltransition_798 is true.
Reachability property qltransition_789 is true.
Reachability property qltransition_788 is true.
Reachability property qltransition_787 is true.
Reachability property qltransition_786 is true.
Reachability property qltransition_779 is true.
Reachability property qltransition_778 is true.
Reachability property qltransition_777 is true.
Reachability property qltransition_776 is true.
Reachability property qltransition_775 is true.
Reachability property qltransition_774 is true.
At refinement iteration 5 (INCLUDED_ONLY) 0/257 variables, 12/143 constraints. Problems are: Problem set: 2 solved, 491 unsolved
Reachability property qltransition_768 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:09] [INFO ] Deduced a trap composed of 56 places in 156 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:09] [INFO ] Deduced a trap composed of 57 places in 144 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:12] [INFO ] Deduced a trap composed of 42 places in 132 ms of which 14 ms to minimize.
Reachability property qltransition_735 is true.
Reachability property qltransition_734 is true.
Reachability property qltransition_733 is true.
At refinement iteration 6 (INCLUDED_ONLY) 0/257 variables, 3/146 constraints. Problems are: Problem set: 2 solved, 491 unsolved
Reachability property qltransition_721 is true.
Reachability property qltransition_720 is true.
Reachability property qltransition_714 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:16] [INFO ] Deduced a trap composed of 59 places in 138 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:16] [INFO ] Deduced a trap composed of 43 places in 170 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:16] [INFO ] Deduced a trap composed of 59 places in 137 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:16] [INFO ] Deduced a trap composed of 51 places in 138 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:17] [INFO ] Deduced a trap composed of 51 places in 144 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:17] [INFO ] Deduced a trap composed of 51 places in 155 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:17] [INFO ] Deduced a trap composed of 51 places in 142 ms of which 13 ms to minimize.
Reachability property qltransition_678 is true.
At refinement iteration 7 (INCLUDED_ONLY) 0/257 variables, 7/153 constraints. Problems are: Problem set: 2 solved, 491 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:22] [INFO ] Deduced a trap composed of 54 places in 141 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:22] [INFO ] Deduced a trap composed of 55 places in 142 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:22] [INFO ] Deduced a trap composed of 47 places in 165 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:22] [INFO ] Deduced a trap composed of 45 places in 162 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:23] [INFO ] Deduced a trap composed of 52 places in 148 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:24] [INFO ] Deduced a trap composed of 52 places in 138 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:24] [INFO ] Deduced a trap composed of 46 places in 155 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:24] [INFO ] Deduced a trap composed of 47 places in 147 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:25] [INFO ] Deduced a trap composed of 50 places in 172 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:25] [INFO ] Deduced a trap composed of 47 places in 134 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:25] [INFO ] Deduced a trap composed of 48 places in 165 ms of which 21 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/257 variables, 11/164 constraints. Problems are: Problem set: 2 solved, 491 unsolved
Reachability property qltransition_583 is true.
Reachability property qltransition_582 is true.
Reachability property qltransition_581 is true.
Reachability property qltransition_580 is true.
Reachability property qltransition_578 is true.
Reachability property qltransition_577 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:53:29] [INFO ] Deduced a trap composed of 59 places in 135 ms of which 12 ms to minimize.
Reachability property qltransition_568 is true.
Reachability property qltransition_567 is true.
Reachability property qltransition_565 is true.
Reachability property qltransition_564 is true.
Reachability property qltransition_563 is true.
Reachability property qltransition_562 is true.
Reachability property qltransition_553 is true.
Reachability property qltransition_552 is true.
Reachability property qltransition_550 is true.
Reachability property qltransition_549 is true.
Reachability property qltransition_547 is true.
Reachability property qltransition_546 is true.
Reachability property qltransition_538 is true.
Reachability property qltransition_537 is true.
Reachability property qltransition_535 is true.
Reachability property qltransition_534 is true.
Reachability property qltransition_532 is true.
Reachability property qltransition_531 is true.
At refinement iteration 9 (INCLUDED_ONLY) 0/257 variables, 1/165 constraints. Problems are: Problem set: 26 solved, 467 unsolved
Reachability property qltransition_491 is true.
Reachability property qltransition_490 is true.
Reachability property qltransition_489 is true.
Reachability property qltransition_488 is true.
Reachability property qltransition_487 is true.
Reachability property qltransition_476 is true.
Reachability property qltransition_475 is true.
Reachability property qltransition_474 is true.
Reachability property qltransition_472 is true.
Reachability property qltransition_471 is true.
Reachability property qltransition_461 is true.
Reachability property qltransition_460 is true.
Reachability property qltransition_459 is true.
Reachability property qltransition_457 is true.
Reachability property qltransition_456 is true.
At refinement iteration 10 (INCLUDED_ONLY) 0/257 variables, 0/165 constraints. Problems are: Problem set: 38 solved, 455 unsolved
Reachability property qltransition_416 is true.
Reachability property qltransition_415 is true.
Reachability property qltransition_414 is true.
Reachability property qltransition_413 is true.
Reachability property qltransition_412 is true.
At refinement iteration 11 (OVERLAPS) 510/767 variables, 257/422 constraints. Problems are: Problem set: 42 solved, 451 unsolved
Reachability property qltransition_398 is true.
Reachability property qltransition_397 is true.
Reachability property qltransition_396 is true.
Reachability property qltransition_383 is true.
Reachability property qltransition_382 is true.
Reachability property qltransition_381 is true.
Reachability property qltransition_341 is true.
Reachability property qltransition_340 is true.
Reachability property qltransition_339 is true.
Reachability property qltransition_338 is true.
Reachability property qltransition_336 is true.
Reachability property qltransition_323 is true.
Reachability property qltransition_322 is true.
Reachability property qltransition_321 is true.
At refinement iteration 12 (INCLUDED_ONLY) 0/767 variables, 279/701 constraints. Problems are: Problem set: 52 solved, 441 unsolved
Reachability property qltransition_305 is true.
Reachability property qltransition_288 is true.
At refinement iteration 13 (INCLUDED_ONLY) 0/767 variables, 441/1142 constraints. Problems are: Problem set: 52 solved, 441 unsolved
Reachability property qltransition_225 is true.
Reachability property qltransition_224 is true.
Reachability property qltransition_223 is true.
Reachability property qltransition_219 is true.
Reachability property qltransition_218 is true.
Reachability property qltransition_217 is true.
Reachability property qltransition_213 is true.
Reachability property qltransition_212 is true.
Reachability property qltransition_211 is true.
Reachability property qltransition_207 is true.
Reachability property qltransition_206 is true.
Reachability property qltransition_205 is true.
Reachability property qltransition_201 is true.
Reachability property qltransition_200 is true.
Reachability property qltransition_199 is true.
Reachability property qltransition_153 is true.
Reachability property qltransition_152 is true.
Reachability property qltransition_151 is true.
Reachability property qltransition_147 is true.
Reachability property qltransition_146 is true.
Reachability property qltransition_145 is true.
Reachability property qltransition_141 is true.
Reachability property qltransition_140 is true.
Reachability property qltransition_139 is true.
Reachability property qltransition_123 is true.
Reachability property qltransition_117 is true.
Reachability property qltransition_116 is true.
Reachability property qltransition_115 is true.
Reachability property qltransition_111 is true.
Reachability property qltransition_110 is true.
Reachability property qltransition_109 is true.
Reachability property qltransition_93 is true.
Reachability property qltransition_86 is true.
Reachability property qltransition_81 is true.
Reachability property qltransition_80 is true.
Reachability property qltransition_79 is true.
Reachability property qltransition_63 is true.
Reachability property qltransition_56 is true.
Reachability property qltransition_49 is true.
Reachability property qltransition_45 is true.
Reachability property qltransition_44 is true.
Reachability property qltransition_43 is true.
Reachability property qltransition_33 is true.
Reachability property qltransition_32 is true.
Reachability property qltransition_31 is true.
Reachability property qltransition_27 is true.
Reachability property qltransition_26 is true.
Reachability property qltransition_25 is true.
Reachability property qltransition_21 is true.
Reachability property qltransition_20 is true.
Reachability property qltransition_19 is true.
Reachability property qltransition_15 is true.
Reachability property qltransition_14 is true.
Reachability property qltransition_13 is true.
SDD proceeding with computation,726 properties remain. new max is 131072
SDD size :1.93666e+07 after 2.15916e+07
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:54:19] [INFO ] Deduced a trap composed of 58 places in 139 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:54:20] [INFO ] Deduced a trap composed of 58 places in 155 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:54:23] [INFO ] Deduced a trap composed of 57 places in 131 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:54:24] [INFO ] Deduced a trap composed of 62 places in 144 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:54:26] [INFO ] Deduced a trap composed of 51 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 01:54:26] [INFO ] Deduced a trap composed of 55 places in 131 ms of which 19 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 767/767 variables, and 1148 constraints, problems are : Problem set: 63 solved, 430 unsolved in 90012 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 257/257 constraints, ReadFeed: 279/279 constraints, PredecessorRefiner: 441/493 constraints, Known Traps: 152/152 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 180181ms problems are : Problem set: 63 solved, 430 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 112 out of 257 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 257/257 places, 1104/1104 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 254 transition count 1086
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 254 transition count 1086
Applied a total of 6 rules in 45 ms. Remains 254 /257 variables (removed 3) and now considering 1086/1104 (removed 18) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45 ms. Remains : 254/257 places, 1086/1104 transitions.
Detected timeout of ITS tools.
[2025-05-31 01:54:29] [INFO ] Flatten gal took : 133 ms
[2025-05-31 01:54:29] [INFO ] Applying decomposition
[2025-05-31 01:54:29] [INFO ] Flatten gal took : 113 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/graph6336624973955285122.txt' '-o' '/tmp/graph6336624973955285122.bin' '-w' '/tmp/graph6336624973955285122.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6336624973955285122.bin' '-l' '-1' '-v' '-w' '/tmp/graph6336624973955285122.weights' '-q' '0' '-e' '0.001'
[2025-05-31 01:54:30] [INFO ] Decomposing Gal with order
[2025-05-31 01:54:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 01:54:31] [INFO ] Removed a total of 1954 redundant transitions.
[2025-05-31 01:54:31] [INFO ] Flatten gal took : 452 ms
[2025-05-31 01:54:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 160 labels/synchronizations in 64 ms.
[2025-05-31 01:54:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1587098140024732313.gal : 15 ms
[2025-05-31 01:54:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5759120031765952312.prop : 5 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/ReachabilityCardinality1587098140024732313.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5759120031765952312.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality5759120031765952312.prop.
SDD proceeding with computation,430 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,430 properties remain. new max is 8
SDD size :2 after 3
SDD proceeding with computation,430 properties remain. new max is 16
SDD size :3 after 5
SDD proceeding with computation,430 properties remain. new max is 32
SDD size :5 after 7
SDD proceeding with computation,430 properties remain. new max is 64
SDD size :7 after 7
SDD proceeding with computation,430 properties remain. new max is 128
SDD size :7 after 7
SDD proceeding with computation,430 properties remain. new max is 256
SDD size :7 after 28
SDD proceeding with computation,430 properties remain. new max is 512
SDD size :28 after 914
Reachability property qltransition_986 is true.
Reachability property qltransition_696 is true.
Reachability property qltransition_271 is true.
Reachability property qltransition_266 is true.
SDD proceeding with computation,426 properties remain. new max is 512
SDD size :914 after 1632
SDD proceeding with computation,426 properties remain. new max is 1024
SDD size :1632 after 2362
SDD proceeding with computation,426 properties remain. new max is 2048
SDD size :2362 after 5886
SDD proceeding with computation,426 properties remain. new max is 4096
SDD size :5886 after 14366
Reachability property qltransition_1108 is true.
Reachability property qltransition_1087 is true.
Reachability property qltransition_1078 is true.
Reachability property qltransition_1049 is true.
Reachability property qltransition_1029 is true.
Reachability property qltransition_1027 is true.
Reachability property qltransition_1023 is true.
Reachability property qltransition_998 is true.
Reachability property qltransition_951 is true.
Reachability property qltransition_948 is true.
Reachability property qltransition_947 is true.
Reachability property qltransition_946 is true.
Reachability property qltransition_945 is true.
Reachability property qltransition_903 is true.
Reachability property qltransition_731 is true.
Reachability property qltransition_658 is true.
Reachability property qltransition_657 is true.
Reachability property qltransition_655 is true.
Reachability property qltransition_613 is true.
Reachability property qltransition_612 is true.
Reachability property qltransition_610 is true.
Reachability property qltransition_609 is true.
Reachability property qltransition_527 is true.
Reachability property qltransition_522 is true.
Reachability property qltransition_520 is true.
Reachability property qltransition_515 is true.
Reachability property qltransition_514 is true.
Reachability property qltransition_513 is true.
Reachability property qltransition_467 is true.
Reachability property qltransition_392 is true.
Reachability property qltransition_302 is true.
Reachability property qltransition_272 is true.
Reachability property qltransition_265 is true.
Reachability property qltransition_188 is true.
Reachability property qltransition_155 is true.
Reachability property qltransition_143 is true.
Reachability property qltransition_113 is true.
Reachability property qltransition_75 is true.
Reachability property qltransition_74 is true.
Reachability property qltransition_62 is true.
SDD proceeding with computation,386 properties remain. new max is 4096
SDD size :14366 after 341584
Reachability property qltransition_999 is true.
Reachability property qltransition_991 is true.
Reachability property qltransition_936 is true.
Reachability property qltransition_640 is true.
Reachability property qltransition_526 is true.
Reachability property qltransition_301 is true.
Reachability property qltransition_263 is true.
Reachability property qltransition_257 is true.
Reachability property qltransition_248 is true.
Reachability property qltransition_191 is true.
Reachability property qltransition_185 is true.
Reachability property qltransition_173 is true.
Reachability property qltransition_135 is true.
SDD proceeding with computation,373 properties remain. new max is 4096
SDD size :341584 after 703903
RANDOM walk for 3669568 steps (8 resets) in 120004 ms. (30 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 212 ms. (187 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 228 ms. (174 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 201 ms. (198 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 190 ms. (209 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 192 ms. (207 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 234 ms. (170 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 229 ms. (173 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 212 ms. (187 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 230 ms. (173 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 254 ms. (156 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 228 ms. (174 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 241 ms. (165 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 233 ms. (170 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 248 ms. (160 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 252 ms. (158 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 249 ms. (160 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 236 ms. (168 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 228 ms. (174 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 219 ms. (181 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 250 ms. (159 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 227 ms. (175 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 235 ms. (169 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 212 ms. (187 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 251 ms. (158 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 229 ms. (173 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 253 ms. (157 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 245 ms. (162 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 191 ms. (208 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 197 ms. (202 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 236 ms. (168 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 243 ms. (163 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 223 ms. (178 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 252 ms. (158 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 188 ms. (211 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 237 ms. (168 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 221 ms. (180 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 231 ms. (172 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 213 ms. (186 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 218 ms. (182 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 219 ms. (181 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 238 ms. (167 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 248 ms. (160 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 205 ms. (194 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 225 ms. (177 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 237 ms. (168 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 224 ms. (177 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 249 ms. (160 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 225 ms. (177 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 245 ms. (162 steps per ms) remains 430/430 properties
BEST_FIRST walk for 40004 steps (8 resets) in 216 ms. (184 steps per ms) remains 430/430 properties
Reachability property qltransition_1085 is true.
Reachability property qltransition_1046 is true.
Reachability property qltransition_993 is true.
Reachability property qltransition_660 is true.
Reachability property qltransition_656 is true.
Reachability property qltransition_615 is true.
Reachability property qltransition_521 is true.
Reachability property qltransition_391 is true.
Reachability property qltransition_386 is true.
Reachability property qltransition_268 is true.
Reachability property qltransition_264 is true.
Reachability property qltransition_129 is true.
Reachability property qltransition_76 is true.
Reachability property qltransition_69 is true.
SDD proceeding with computation,359 properties remain. new max is 4096
SDD size :703903 after 1.30977e+06
Reachability property qltransition_1031 is true.
Reachability property qltransition_950 is true.
Reachability property qltransition_949 is true.
Reachability property qltransition_727 is true.
Reachability property qltransition_675 is true.
Reachability property qltransition_645 is true.
Reachability property qltransition_643 is true.
Reachability property qltransition_642 is true.
Reachability property qltransition_639 is true.
Reachability property qltransition_587 is true.
Reachability property qltransition_542 is true.
Reachability property qltransition_541 is true.
Reachability property qltransition_497 is true.
Reachability property qltransition_452 is true.
Reachability property qltransition_440 is true.
Reachability property qltransition_439 is true.
Reachability property qltransition_438 is true.
Reachability property qltransition_437 is true.
Reachability property qltransition_436 is true.
Reachability property qltransition_434 is true.
Reachability property qltransition_425 is true.
Reachability property qltransition_424 is true.
Reachability property qltransition_423 is true.
Reachability property qltransition_388 is true.
Reachability property qltransition_300 is true.
Reachability property qltransition_299 is true.
Reachability property qltransition_287 is true.
Reachability property qltransition_286 is true.
Reachability property qltransition_283 is true.
Reachability property qltransition_282 is true.
Reachability property qltransition_281 is true.
Reachability property qltransition_279 is true.
Reachability property qltransition_278 is true.
Reachability property qltransition_256 is true.
Reachability property qltransition_253 is true.
Reachability property qltransition_251 is true.
Reachability property qltransition_247 is true.
Reachability property qltransition_166 is true.
Reachability property qltransition_136 is true.
Reachability property qltransition_68 is true.
SDD proceeding with computation,319 properties remain. new max is 4096
SDD size :1.30977e+06 after 3.03706e+06
Reachability property qltransition_1015 is true.
Reachability property qltransition_1014 is true.
Reachability property qltransition_1013 is true.
Reachability property qltransition_1012 is true.
Reachability property qltransition_1011 is true.
Reachability property qltransition_1010 is true.
Reachability property qltransition_997 is true.
Reachability property qltransition_996 is true.
Reachability property qltransition_995 is true.
Reachability property qltransition_977 is true.
Reachability property qltransition_975 is true.
Reachability property qltransition_973 is true.
Reachability property qltransition_972 is true.
Reachability property qltransition_971 is true.
Reachability property qltransition_942 is true.
Reachability property qltransition_940 is true.
Reachability property qltransition_729 is true.
Reachability property qltransition_701 is true.
Reachability property qltransition_683 is true.
Reachability property qltransition_681 is true.
Reachability property qltransition_674 is true.
Reachability property qltransition_673 is true.
Reachability property qltransition_671 is true.
Reachability property qltransition_670 is true.
Reachability property qltransition_641 is true.
Reachability property qltransition_611 is true.
Reachability property qltransition_601 is true.
Reachability property qltransition_599 is true.
Reachability property qltransition_596 is true.
Reachability property qltransition_572 is true.
Reachability property qltransition_571 is true.
Reachability property qltransition_525 is true.
Reachability property qltransition_524 is true.
Reachability property qltransition_508 is true.
Reachability property qltransition_506 is true.
Reachability property qltransition_496 is true.
Reachability property qltransition_466 is true.
Reachability property qltransition_465 is true.
Reachability property qltransition_450 is true.
Reachability property qltransition_449 is true.
Reachability property qltransition_447 is true.
Reachability property qltransition_446 is true.
Reachability property qltransition_433 is true.
Reachability property qltransition_432 is true.
Reachability property qltransition_431 is true.
Reachability property qltransition_430 is true.
Reachability property qltransition_422 is true.
Reachability property qltransition_421 is true.
Reachability property qltransition_418 is true.
Reachability property qltransition_390 is true.
Reachability property qltransition_385 is true.
Reachability property qltransition_384 is true.
Reachability property qltransition_297 is true.
Reachability property qltransition_296 is true.
Reachability property qltransition_295 is true.
Reachability property qltransition_270 is true.
Reachability property qltransition_255 is true.
Reachability property qltransition_250 is true.
Reachability property qltransition_249 is true.
SDD proceeding with computation,260 properties remain. new max is 4096
SDD size :3.03706e+06 after 5.12951e+06
Interrupted probabilistic random walk after 7903707 steps, run timeout after 102001 ms. (steps per millisecond=77 ) properties seen :48 out of 430
Probabilistic random walk after 7903707 steps, saw 1605886 distinct states, run finished after 102005 ms. (steps per millisecond=77 ) properties seen :48
[2025-05-31 01:56:45] [INFO ] Flow matrix only has 492 transitions (discarded 594 similar events)
// Phase 1: matrix 492 rows 254 cols
[2025-05-31 01:56:45] [INFO ] Computed 19 invariants in 10 ms
[2025-05-31 01:56:45] [INFO ] State equation strengthened by 264 read => feed constraints.
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 2 (OVERLAPS) 168/254 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/254 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 239 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:48] [INFO ] Deduced a trap composed of 15 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 01:56:48] [INFO ] Deduced a trap composed of 19 places in 119 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:48] [INFO ] Deduced a trap composed of 21 places in 97 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:48] [INFO ] Deduced a trap composed of 23 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:48] [INFO ] Deduced a trap composed of 48 places in 162 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:48] [INFO ] Deduced a trap composed of 50 places in 157 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:48] [INFO ] Deduced a trap composed of 46 places in 174 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:49] [INFO ] Deduced a trap composed of 42 places in 157 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:49] [INFO ] Deduced a trap composed of 3 places in 164 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:49] [INFO ] Deduced a trap composed of 17 places in 154 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:49] [INFO ] Deduced a trap composed of 25 places in 154 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:49] [INFO ] Deduced a trap composed of 35 places in 171 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:50] [INFO ] Deduced a trap composed of 3 places in 157 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:50] [INFO ] Deduced a trap composed of 40 places in 147 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:50] [INFO ] Deduced a trap composed of 3 places in 142 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:50] [INFO ] Deduced a trap composed of 59 places in 139 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:50] [INFO ] Deduced a trap composed of 51 places in 174 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:50] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:50] [INFO ] Deduced a trap composed of 52 places in 153 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:51] [INFO ] Deduced a trap composed of 35 places in 167 ms of which 19 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/254 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 239 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:51] [INFO ] Deduced a trap composed of 3 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 01:56:51] [INFO ] Deduced a trap composed of 36 places in 171 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:51] [INFO ] Deduced a trap composed of 3 places in 73 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:51] [INFO ] Deduced a trap composed of 11 places in 156 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:52] [INFO ] Deduced a trap composed of 13 places in 133 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:52] [INFO ] Deduced a trap composed of 15 places in 93 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:52] [INFO ] Deduced a trap composed of 52 places in 151 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:52] [INFO ] Deduced a trap composed of 49 places in 169 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:53] [INFO ] Deduced a trap composed of 36 places in 170 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:53] [INFO ] Deduced a trap composed of 48 places in 153 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:53] [INFO ] Deduced a trap composed of 19 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 01:56:53] [INFO ] Deduced a trap composed of 17 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 01:56:54] [INFO ] Deduced a trap composed of 19 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:54] [INFO ] Deduced a trap composed of 21 places in 69 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:54] [INFO ] Deduced a trap composed of 23 places in 70 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:54] [INFO ] Deduced a trap composed of 50 places in 148 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:55] [INFO ] Deduced a trap composed of 27 places in 145 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:55] [INFO ] Deduced a trap composed of 48 places in 145 ms of which 11 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/254 variables, 18/57 constraints. Problems are: Problem set: 0 solved, 239 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:55] [INFO ] Deduced a trap composed of 35 places in 158 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:55] [INFO ] Deduced a trap composed of 42 places in 157 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:56] [INFO ] Deduced a trap composed of 41 places in 152 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:56] [INFO ] Deduced a trap composed of 42 places in 144 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:56] [INFO ] Deduced a trap composed of 52 places in 129 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:57] [INFO ] Deduced a trap composed of 35 places in 137 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:58] [INFO ] Deduced a trap composed of 48 places in 138 ms of which 11 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/254 variables, 7/64 constraints. Problems are: Problem set: 0 solved, 239 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:56:59] [INFO ] Deduced a trap composed of 48 places in 144 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:00] [INFO ] Deduced a trap composed of 35 places in 143 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:00] [INFO ] Deduced a trap composed of 59 places in 117 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:00] [INFO ] Deduced a trap composed of 50 places in 118 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:00] [INFO ] Deduced a trap composed of 50 places in 115 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:01] [INFO ] Deduced a trap composed of 50 places in 107 ms of which 17 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/254 variables, 6/70 constraints. Problems are: Problem set: 0 solved, 239 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:01] [INFO ] Deduced a trap composed of 40 places in 121 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:01] [INFO ] Deduced a trap composed of 40 places in 109 ms of which 10 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/254 variables, 2/72 constraints. Problems are: Problem set: 0 solved, 239 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:03] [INFO ] Deduced a trap composed of 59 places in 148 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:03] [INFO ] Deduced a trap composed of 47 places in 150 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:04] [INFO ] Deduced a trap composed of 55 places in 159 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:04] [INFO ] Deduced a trap composed of 36 places in 148 ms of which 18 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/254 variables, 4/76 constraints. Problems are: Problem set: 0 solved, 239 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:07] [INFO ] Deduced a trap composed of 59 places in 135 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:08] [INFO ] Deduced a trap composed of 52 places in 128 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:08] [INFO ] Deduced a trap composed of 35 places in 135 ms of which 15 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/254 variables, 3/79 constraints. Problems are: Problem set: 0 solved, 239 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:09] [INFO ] Deduced a trap composed of 40 places in 151 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:10] [INFO ] Deduced a trap composed of 50 places in 135 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:10] [INFO ] Deduced a trap composed of 54 places in 125 ms of which 11 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/254 variables, 3/82 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/254 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 13 (OVERLAPS) 492/746 variables, 254/336 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/746 variables, 264/600 constraints. Problems are: Problem set: 0 solved, 239 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:16] [INFO ] Deduced a trap composed of 42 places in 132 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:18] [INFO ] Deduced a trap composed of 60 places in 140 ms of which 18 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/746 variables, 2/602 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/746 variables, 0/602 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 17 (OVERLAPS) 0/746 variables, 0/602 constraints. Problems are: Problem set: 0 solved, 239 unsolved
No progress, stopping.
After SMT solving in domain Real declared 746/746 variables, and 602 constraints, problems are : Problem set: 0 solved, 239 unsolved in 53459 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 254/254 constraints, ReadFeed: 264/264 constraints, PredecessorRefiner: 239/239 constraints, Known Traps: 65/65 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 239 unsolved
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 2 (OVERLAPS) 168/254 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/254 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/254 variables, 65/84 constraints. Problems are: Problem set: 0 solved, 239 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:39] [INFO ] Deduced a trap composed of 43 places in 126 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:39] [INFO ] Deduced a trap composed of 51 places in 126 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:40] [INFO ] Deduced a trap composed of 49 places in 148 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:40] [INFO ] Deduced a trap composed of 49 places in 158 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:41] [INFO ] Deduced a trap composed of 35 places in 139 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:41] [INFO ] Deduced a trap composed of 40 places in 128 ms of which 11 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/254 variables, 6/90 constraints. Problems are: Problem set: 0 solved, 239 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:42] [INFO ] Deduced a trap composed of 62 places in 129 ms of which 13 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/254 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 239 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:45] [INFO ] Deduced a trap composed of 48 places in 145 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:45] [INFO ] Deduced a trap composed of 48 places in 136 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:45] [INFO ] Deduced a trap composed of 50 places in 136 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:46] [INFO ] Deduced a trap composed of 57 places in 124 ms of which 13 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/254 variables, 4/95 constraints. Problems are: Problem set: 0 solved, 239 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:47] [INFO ] Deduced a trap composed of 57 places in 152 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:48] [INFO ] Deduced a trap composed of 57 places in 154 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:48] [INFO ] Deduced a trap composed of 47 places in 163 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:48] [INFO ] Deduced a trap composed of 52 places in 161 ms of which 20 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/254 variables, 4/99 constraints. Problems are: Problem set: 0 solved, 239 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:50] [INFO ] Deduced a trap composed of 50 places in 166 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:50] [INFO ] Deduced a trap composed of 50 places in 149 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:51] [INFO ] Deduced a trap composed of 50 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 01:57:51] [INFO ] Deduced a trap composed of 57 places in 146 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:51] [INFO ] Deduced a trap composed of 61 places in 132 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:51] [INFO ] Deduced a trap composed of 41 places in 146 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:51] [INFO ] Deduced a trap composed of 43 places in 146 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:52] [INFO ] Deduced a trap composed of 45 places in 144 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:52] [INFO ] Deduced a trap composed of 41 places in 125 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:53] [INFO ] Deduced a trap composed of 46 places in 140 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:53] [INFO ] Deduced a trap composed of 48 places in 144 ms of which 17 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/254 variables, 11/110 constraints. Problems are: Problem set: 0 solved, 239 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:55] [INFO ] Deduced a trap composed of 48 places in 183 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:55] [INFO ] Deduced a trap composed of 45 places in 142 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:55] [INFO ] Deduced a trap composed of 49 places in 136 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:55] [INFO ] Deduced a trap composed of 49 places in 133 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:56] [INFO ] Deduced a trap composed of 62 places in 129 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:57] [INFO ] Deduced a trap composed of 48 places in 138 ms of which 10 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/254 variables, 6/116 constraints. Problems are: Problem set: 0 solved, 239 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:58] [INFO ] Deduced a trap composed of 40 places in 173 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:57:58] [INFO ] Deduced a trap composed of 43 places in 147 ms of which 13 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/254 variables, 2/118 constraints. Problems are: Problem set: 0 solved, 239 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:58:01] [INFO ] Deduced a trap composed of 50 places in 124 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:58:01] [INFO ] Deduced a trap composed of 57 places in 120 ms of which 15 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/254 variables, 2/120 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/254 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 14 (OVERLAPS) 492/746 variables, 254/374 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/746 variables, 264/638 constraints. Problems are: Problem set: 0 solved, 239 unsolved
Reachability property qltransition_1101 is true.
Reachability property qltransition_1098 is true.
Reachability property qltransition_1092 is true.
Reachability property qltransition_1075 is true.
Reachability property qltransition_1072 is true.
Reachability property qltransition_1065 is true.
Reachability property qltransition_1007 is true.
Reachability property qltransition_1003 is true.
Reachability property qltransition_982 is true.
Reachability property qltransition_980 is true.
Reachability property qltransition_979 is true.
At refinement iteration 16 (INCLUDED_ONLY) 0/746 variables, 239/877 constraints. Problems are: Problem set: 11 solved, 228 unsolved
Reachability property qltransition_725 is true.
Reachability property qltransition_707 is true.
Reachability property qltransition_705 is true.
Reachability property qltransition_695 is true.
Reachability property qltransition_693 is true.
Reachability property qltransition_672 is true.
Reachability property qltransition_586 is true.
Reachability property qltransition_585 is true.
Reachability property qltransition_570 is true.
Reachability property qltransition_566 is true.
Reachability property qltransition_540 is true.
Reachability property qltransition_536 is true.
Reachability property qltransition_510 is true.
Reachability property qltransition_495 is true.
Reachability property qltransition_451 is true.
Reachability property qltransition_445 is true.
Reachability property qltransition_435 is true.
Reachability property qltransition_285 is true.
Reachability property qltransition_280 is true.
SDD proceeding with computation,230 properties remain. new max is 4096
SDD size :5.12951e+06 after 9.22756e+06
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:58:17] [INFO ] Deduced a trap composed of 35 places in 154 ms of which 12 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/746 variables, 1/878 constraints. Problems are: Problem set: 30 solved, 209 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:58:31] [INFO ] Deduced a trap composed of 50 places in 133 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:58:31] [INFO ] Deduced a trap composed of 50 places in 127 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:58:31] [INFO ] Deduced a trap composed of 54 places in 111 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:58:32] [INFO ] Deduced a trap composed of 35 places in 134 ms of which 11 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/746 variables, 4/882 constraints. Problems are: Problem set: 30 solved, 209 unsolved
SDD proceeding with computation,230 properties remain. new max is 8192
SDD size :9.22756e+06 after 9.22756e+06
SDD proceeding with computation,230 properties remain. new max is 16384
SDD size :9.22756e+06 after 9.22756e+06
At refinement iteration 19 (INCLUDED_ONLY) 0/746 variables, 0/882 constraints. Problems are: Problem set: 30 solved, 209 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:59:07] [INFO ] Deduced a trap composed of 52 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 01:59:07] [INFO ] Deduced a trap composed of 52 places in 111 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:59:07] [INFO ] Deduced a trap composed of 40 places in 129 ms of which 14 ms to minimize.
At refinement iteration 20 (OVERLAPS) 0/746 variables, 3/885 constraints. Problems are: Problem set: 30 solved, 209 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:59:23] [INFO ] Deduced a trap composed of 58 places in 147 ms of which 17 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 746/746 variables, and 886 constraints, problems are : Problem set: 30 solved, 209 unsolved in 105017 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 254/254 constraints, ReadFeed: 264/264 constraints, PredecessorRefiner: 239/239 constraints, Known Traps: 110/110 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 158546ms problems are : Problem set: 30 solved, 209 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 79 out of 254 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 254/254 places, 1086/1086 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 240 transition count 1002
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 240 transition count 1002
Applied a total of 28 rules in 33 ms. Remains 240 /254 variables (removed 14) and now considering 1002/1086 (removed 84) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 240/254 places, 1002/1086 transitions.
RANDOM walk for 4000000 steps (8 resets) in 75304 ms. (53 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 150 ms. (264 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 148 ms. (268 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 179 ms. (222 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 177 ms. (224 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 183 ms. (217 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 153 ms. (259 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 132 ms. (300 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 169 ms. (235 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 148 ms. (268 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 166 ms. (239 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 175 ms. (227 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 146 ms. (272 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 134 ms. (296 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 166 ms. (239 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 166 ms. (239 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 138 ms. (287 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 149 ms. (266 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 147 ms. (270 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 164 ms. (242 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 171 ms. (232 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 132 ms. (300 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 157 ms. (253 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 146 ms. (272 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 167 ms. (238 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 170 ms. (233 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 178 ms. (223 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 178 ms. (223 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 163 ms. (243 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 127 ms. (312 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 171 ms. (232 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 147 ms. (270 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 175 ms. (227 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 171 ms. (232 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 135 ms. (294 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 123 ms. (322 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 144 ms. (275 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 158 ms. (251 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 134 ms. (296 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 131 ms. (303 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 146 ms. (272 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 149 ms. (266 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 158 ms. (251 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 133 ms. (298 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 132 ms. (300 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 171 ms. (232 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 165 ms. (240 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 128 ms. (310 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 148 ms. (268 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 142 ms. (279 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 155 ms. (256 steps per ms) remains 209/209 properties
Interrupted probabilistic random walk after 8808156 steps, run timeout after 69001 ms. (steps per millisecond=127 ) properties seen :39 out of 209
Probabilistic random walk after 8808156 steps, saw 1485318 distinct states, run finished after 69001 ms. (steps per millisecond=127 ) properties seen :39
[2025-05-31 02:00:56] [INFO ] Flow matrix only has 408 transitions (discarded 594 similar events)
// Phase 1: matrix 408 rows 240 cols
[2025-05-31 02:00:56] [INFO ] Computed 19 invariants in 7 ms
[2025-05-31 02:00:56] [INFO ] State equation strengthened by 194 read => feed constraints.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (OVERLAPS) 164/240 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/240 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:00:58] [INFO ] Deduced a trap composed of 3 places in 150 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:00:58] [INFO ] Deduced a trap composed of 3 places in 109 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:00:58] [INFO ] Deduced a trap composed of 3 places in 105 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:00:58] [INFO ] Deduced a trap composed of 15 places in 84 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:00:58] [INFO ] Deduced a trap composed of 21 places in 65 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:00:58] [INFO ] Deduced a trap composed of 23 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 02:00:59] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:00:59] [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 02:00:59] [INFO ] Deduced a trap composed of 11 places in 76 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:00:59] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:00:59] [INFO ] Deduced a trap composed of 13 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 02:00:59] [INFO ] Deduced a trap composed of 57 places in 133 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:00:59] [INFO ] Deduced a trap composed of 15 places in 138 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:00] [INFO ] Deduced a trap composed of 47 places in 147 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:00] [INFO ] Deduced a trap composed of 34 places in 123 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:00] [INFO ] Deduced a trap composed of 53 places in 149 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:00] [INFO ] Deduced a trap composed of 32 places in 151 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:00] [INFO ] Deduced a trap composed of 38 places in 130 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:00] [INFO ] Deduced a trap composed of 17 places in 83 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:00] [INFO ] Deduced a trap composed of 19 places in 61 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/240 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:01] [INFO ] Deduced a trap composed of 25 places in 149 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:01] [INFO ] Deduced a trap composed of 41 places in 143 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:01] [INFO ] Deduced a trap composed of 19 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:02] [INFO ] Deduced a trap composed of 19 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:02] [INFO ] Deduced a trap composed of 17 places in 67 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:02] [INFO ] Deduced a trap composed of 23 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:02] [INFO ] Deduced a trap composed of 21 places in 130 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:02] [INFO ] Deduced a trap composed of 45 places in 147 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:03] [INFO ] Deduced a trap composed of 47 places in 155 ms of which 16 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/240 variables, 9/48 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:03] [INFO ] Deduced a trap composed of 44 places in 147 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:04] [INFO ] Deduced a trap composed of 45 places in 137 ms of which 15 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/240 variables, 2/50 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:05] [INFO ] Deduced a trap composed of 44 places in 153 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:05] [INFO ] Deduced a trap composed of 44 places in 131 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:05] [INFO ] Deduced a trap composed of 44 places in 134 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:06] [INFO ] Deduced a trap composed of 44 places in 129 ms of which 14 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/240 variables, 4/54 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/240 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 9 (OVERLAPS) 408/648 variables, 240/294 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/648 variables, 194/488 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:11] [INFO ] Deduced a trap composed of 54 places in 131 ms of which 10 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/648 variables, 1/489 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/648 variables, 0/489 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 13 (OVERLAPS) 0/648 variables, 0/489 constraints. Problems are: Problem set: 0 solved, 170 unsolved
No progress, stopping.
After SMT solving in domain Real declared 648/648 variables, and 489 constraints, problems are : Problem set: 0 solved, 170 unsolved in 24532 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 240/240 constraints, ReadFeed: 194/194 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 36/36 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (OVERLAPS) 164/240 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/240 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/240 variables, 36/55 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:21] [INFO ] Deduced a trap composed of 27 places in 69 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:22] [INFO ] Deduced a trap composed of 44 places in 159 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:23] [INFO ] Deduced a trap composed of 37 places in 131 ms of which 12 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/240 variables, 3/58 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:24] [INFO ] Deduced a trap composed of 48 places in 138 ms of which 18 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/240 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:24] [INFO ] Deduced a trap composed of 49 places in 150 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:25] [INFO ] Deduced a trap composed of 48 places in 162 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:26] [INFO ] Deduced a trap composed of 33 places in 150 ms of which 18 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/240 variables, 3/62 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:26] [INFO ] Deduced a trap composed of 40 places in 161 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:27] [INFO ] Deduced a trap composed of 45 places in 135 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:27] [INFO ] Deduced a trap composed of 46 places in 125 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:28] [INFO ] Deduced a trap composed of 44 places in 144 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:28] [INFO ] Deduced a trap composed of 48 places in 135 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:28] [INFO ] Deduced a trap composed of 48 places in 125 ms of which 13 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/240 variables, 6/68 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:28] [INFO ] Deduced a trap composed of 43 places in 163 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:29] [INFO ] Deduced a trap composed of 44 places in 159 ms of which 22 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/240 variables, 2/70 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/240 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 11 (OVERLAPS) 408/648 variables, 240/310 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/648 variables, 194/504 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/648 variables, 170/674 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:34] [INFO ] Deduced a trap composed of 34 places in 152 ms of which 13 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/648 variables, 1/675 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:42] [INFO ] Deduced a trap composed of 42 places in 146 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:42] [INFO ] Deduced a trap composed of 45 places in 136 ms of which 16 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/648 variables, 2/677 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:51] [INFO ] Deduced a trap composed of 36 places in 143 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:55] [INFO ] Deduced a trap composed of 45 places in 142 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:01:55] [INFO ] Deduced a trap composed of 45 places in 130 ms of which 14 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/648 variables, 3/680 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:02:01] [INFO ] Deduced a trap composed of 53 places in 130 ms of which 12 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/648 variables, 1/681 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/648 variables, 0/681 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 19 (OVERLAPS) 0/648 variables, 0/681 constraints. Problems are: Problem set: 0 solved, 170 unsolved
No progress, stopping.
After SMT solving in domain Int declared 648/648 variables, and 681 constraints, problems are : Problem set: 0 solved, 170 unsolved in 76785 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 240/240 constraints, ReadFeed: 194/194 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 58/58 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 101376ms problems are : Problem set: 0 solved, 170 unsolved
Parikh walk visited 0 properties in 16684 ms.
Support contains 76 out of 240 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 240/240 places, 1002/1002 transitions.
Applied a total of 0 rules in 24 ms. Remains 240 /240 variables (removed 0) and now considering 1002/1002 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 240/240 places, 1002/1002 transitions.
RANDOM walk for 4000000 steps (8 resets) in 63491 ms. (63 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 123 ms. (322 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 159 ms. (250 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 156 ms. (254 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 127 ms. (312 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 155 ms. (256 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 130 ms. (305 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 163 ms. (243 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 150 ms. (264 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 128 ms. (310 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 119 ms. (333 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 155 ms. (256 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 126 ms. (314 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 119 ms. (333 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 147 ms. (270 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 144 ms. (275 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 130 ms. (305 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 120 ms. (330 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 111 ms. (357 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 119 ms. (333 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 153 ms. (259 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 135 ms. (294 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 122 ms. (325 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 153 ms. (259 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 134 ms. (296 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 149 ms. (266 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 150 ms. (264 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 152 ms. (261 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 140 ms. (283 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 125 ms. (317 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 145 ms. (274 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 107 ms. (370 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 116 ms. (341 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 157 ms. (253 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 121 ms. (327 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 110 ms. (360 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 150 ms. (264 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 128 ms. (310 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 151 ms. (263 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 119 ms. (333 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 127 ms. (312 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 132 ms. (300 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 132 ms. (300 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 148 ms. (268 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 165 ms. (240 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 138 ms. (287 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 129 ms. (307 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 104 ms. (380 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 112 ms. (354 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 124 ms. (320 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 135 ms. (294 steps per ms) remains 170/170 properties
Interrupted probabilistic random walk after 6598543 steps, run timeout after 54001 ms. (steps per millisecond=122 ) properties seen :0 out of 170
Probabilistic random walk after 6598543 steps, saw 1166877 distinct states, run finished after 54001 ms. (steps per millisecond=122 ) properties seen :0
[2025-05-31 02:04:07] [INFO ] Flow matrix only has 408 transitions (discarded 594 similar events)
[2025-05-31 02:04:07] [INFO ] Invariant cache hit.
[2025-05-31 02:04:07] [INFO ] State equation strengthened by 194 read => feed constraints.
Starting Z3 with timeout 135.0 s and query timeout 13500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (OVERLAPS) 164/240 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/240 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:09] [INFO ] Deduced a trap composed of 3 places in 135 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:09] [INFO ] Deduced a trap composed of 3 places in 106 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:09] [INFO ] Deduced a trap composed of 3 places in 138 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:09] [INFO ] Deduced a trap composed of 17 places in 77 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:09] [INFO ] Deduced a trap composed of 21 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:09] [INFO ] Deduced a trap composed of 25 places in 59 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:09] [INFO ] Deduced a trap composed of 41 places in 134 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:09] [INFO ] Deduced a trap composed of 42 places in 129 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:10] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:10] [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 02:04:10] [INFO ] Deduced a trap composed of 11 places in 72 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:10] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:10] [INFO ] Deduced a trap composed of 15 places in 124 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:10] [INFO ] Deduced a trap composed of 47 places in 121 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:10] [INFO ] Deduced a trap composed of 34 places in 137 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:11] [INFO ] Deduced a trap composed of 32 places in 135 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:11] [INFO ] Deduced a trap composed of 44 places in 141 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:11] [INFO ] Deduced a trap composed of 38 places in 128 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:11] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:11] [INFO ] Deduced a trap composed of 19 places in 59 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/240 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:12] [INFO ] Deduced a trap composed of 23 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 02:04:12] [INFO ] Deduced a trap composed of 23 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 02:04:12] [INFO ] Deduced a trap composed of 19 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:12] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:12] [INFO ] Deduced a trap composed of 19 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 02:04:13] [INFO ] Deduced a trap composed of 17 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 02:04:13] [INFO ] Deduced a trap composed of 21 places in 139 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:13] [INFO ] Deduced a trap composed of 45 places in 131 ms of which 12 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/240 variables, 8/47 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:13] [INFO ] Deduced a trap composed of 44 places in 142 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:14] [INFO ] Deduced a trap composed of 44 places in 139 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:15] [INFO ] Deduced a trap composed of 47 places in 131 ms of which 16 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/240 variables, 3/50 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:16] [INFO ] Deduced a trap composed of 27 places in 64 ms of which 5 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/240 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:17] [INFO ] Deduced a trap composed of 53 places in 128 ms of which 11 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/240 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/240 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 10 (OVERLAPS) 408/648 variables, 240/292 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/648 variables, 194/486 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:22] [INFO ] Deduced a trap composed of 47 places in 113 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:22] [INFO ] Deduced a trap composed of 53 places in 132 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:22] [INFO ] Deduced a trap composed of 44 places in 121 ms of which 10 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/648 variables, 3/489 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/648 variables, 0/489 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 14 (OVERLAPS) 0/648 variables, 0/489 constraints. Problems are: Problem set: 0 solved, 170 unsolved
No progress, stopping.
Detected timeout of ITS tools.
After SMT solving in domain Real declared 648/648 variables, and 489 constraints, problems are : Problem set: 0 solved, 170 unsolved in 26382 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 240/240 constraints, ReadFeed: 194/194 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 36/36 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 135.0 s and query timeout 13500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (OVERLAPS) 164/240 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/240 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/240 variables, 36/55 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:34] [INFO ] Deduced a trap composed of 34 places in 113 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:34] [INFO ] Deduced a trap composed of 57 places in 125 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:34] [INFO ] Deduced a trap composed of 38 places in 125 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:35] [INFO ] Deduced a trap composed of 48 places in 143 ms of which 18 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/240 variables, 4/59 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:36] [INFO ] Deduced a trap composed of 44 places in 122 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:36] [INFO ] Deduced a trap composed of 44 places in 115 ms of which 10 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/240 variables, 2/61 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:37] [INFO ] Deduced a trap composed of 43 places in 144 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:37] [INFO ] Deduced a trap composed of 37 places in 147 ms of which 20 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/240 variables, 2/63 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:39] [INFO ] Deduced a trap composed of 49 places in 135 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:39] [INFO ] Deduced a trap composed of 48 places in 159 ms of which 23 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/240 variables, 2/65 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/240 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 10 (OVERLAPS) 408/648 variables, 240/305 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/648 variables, 194/499 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/648 variables, 170/669 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/648 variables, 0/669 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:04:59] [INFO ] Deduced a trap composed of 45 places in 159 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:05:03] [INFO ] Deduced a trap composed of 36 places in 127 ms of which 9 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/648 variables, 2/671 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:05:11] [INFO ] Deduced a trap composed of 46 places in 159 ms of which 17 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/648 variables, 1/672 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:05:17] [INFO ] Deduced a trap composed of 33 places in 117 ms of which 9 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/648 variables, 1/673 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:05:24] [INFO ] Deduced a trap composed of 45 places in 127 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:05:25] [INFO ] Deduced a trap composed of 48 places in 125 ms of which 17 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/648 variables, 2/675 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/648 variables, 0/675 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:05:47] [INFO ] Deduced a trap composed of 33 places in 123 ms of which 11 ms to minimize.
At refinement iteration 19 (OVERLAPS) 0/648 variables, 1/676 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/648 variables, 0/676 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 21 (OVERLAPS) 0/648 variables, 0/676 constraints. Problems are: Problem set: 0 solved, 170 unsolved
No progress, stopping.
After SMT solving in domain Int declared 648/648 variables, and 676 constraints, problems are : Problem set: 0 solved, 170 unsolved in 105581 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 240/240 constraints, ReadFeed: 194/194 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 53/53 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 132005ms problems are : Problem set: 0 solved, 170 unsolved
Fused 170 Parikh solutions to 168 different solutions.
Parikh walk visited 0 properties in 9390 ms.
Support contains 76 out of 240 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 240/240 places, 1002/1002 transitions.
Applied a total of 0 rules in 21 ms. Remains 240 /240 variables (removed 0) and now considering 1002/1002 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 240/240 places, 1002/1002 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 240/240 places, 1002/1002 transitions.
Applied a total of 0 rules in 20 ms. Remains 240 /240 variables (removed 0) and now considering 1002/1002 (removed 0) transitions.
[2025-05-31 02:06:28] [INFO ] Flow matrix only has 408 transitions (discarded 594 similar events)
[2025-05-31 02:06:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:06:28] [INFO ] Implicit Places using invariants in 124 ms returned []
[2025-05-31 02:06:28] [INFO ] Flow matrix only has 408 transitions (discarded 594 similar events)
[2025-05-31 02:06:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:06:28] [INFO ] State equation strengthened by 194 read => feed constraints.
[2025-05-31 02:06:29] [INFO ] Implicit Places using invariants and state equation in 623 ms returned []
Implicit Place search using SMT with State Equation took 749 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 02:06:29] [INFO ] Redundant transitions in 68 ms returned []
Running 996 sub problems to find dead transitions.
[2025-05-31 02:06:29] [INFO ] Flow matrix only has 408 transitions (discarded 594 similar events)
[2025-05-31 02:06:29] [INFO ] Invariant cache hit.
[2025-05-31 02:06:29] [INFO ] State equation strengthened by 194 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/240 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 996 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/240 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 996 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:34] [INFO ] Deduced a trap composed of 3 places in 125 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:34] [INFO ] Deduced a trap composed of 3 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:34] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:34] [INFO ] Deduced a trap composed of 3 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:34] [INFO ] Deduced a trap composed of 32 places in 98 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:35] [INFO ] Deduced a trap composed of 33 places in 110 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:35] [INFO ] Deduced a trap composed of 51 places in 104 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:35] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:35] [INFO ] Deduced a trap composed of 34 places in 99 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:35] [INFO ] Deduced a trap composed of 34 places in 109 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:35] [INFO ] Deduced a trap composed of 11 places in 105 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:35] [INFO ] Deduced a trap composed of 33 places in 104 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:36] [INFO ] Deduced a trap composed of 17 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:36] [INFO ] Deduced a trap composed of 32 places in 120 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:36] [INFO ] Deduced a trap composed of 49 places in 104 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:36] [INFO ] Deduced a trap composed of 15 places in 77 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:37] [INFO ] Deduced a trap composed of 19 places in 117 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:37] [INFO ] Deduced a trap composed of 13 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 02:06:38] [INFO ] Deduced a trap composed of 21 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:38] [INFO ] Deduced a trap composed of 15 places in 138 ms of which 13 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/240 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 996 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:39] [INFO ] Deduced a trap composed of 32 places in 115 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:40] [INFO ] Deduced a trap composed of 44 places in 101 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:40] [INFO ] Deduced a trap composed of 45 places in 104 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:40] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:40] [INFO ] Deduced a trap composed of 19 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 02:06:40] [INFO ] Deduced a trap composed of 47 places in 109 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:40] [INFO ] Deduced a trap composed of 44 places in 118 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:41] [INFO ] Deduced a trap composed of 21 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:41] [INFO ] Deduced a trap composed of 44 places in 133 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:42] [INFO ] Deduced a trap composed of 23 places in 65 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:42] [INFO ] Deduced a trap composed of 36 places in 126 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:42] [INFO ] Deduced a trap composed of 19 places in 81 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:42] [INFO ] Deduced a trap composed of 48 places in 149 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:43] [INFO ] Deduced a trap composed of 38 places in 157 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:43] [INFO ] Deduced a trap composed of 44 places in 151 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:43] [INFO ] Deduced a trap composed of 25 places in 142 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:44] [INFO ] Deduced a trap composed of 23 places in 68 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:44] [INFO ] Deduced a trap composed of 48 places in 140 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:45] [INFO ] Deduced a trap composed of 46 places in 142 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:45] [INFO ] Deduced a trap composed of 17 places in 130 ms of which 12 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/240 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 996 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:54] [INFO ] Deduced a trap composed of 27 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 02:06:54] [INFO ] Deduced a trap composed of 34 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:54] [INFO ] Deduced a trap composed of 44 places in 108 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:55] [INFO ] Deduced a trap composed of 52 places in 133 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:55] [INFO ] Deduced a trap composed of 52 places in 115 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:55] [INFO ] Deduced a trap composed of 52 places in 143 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:55] [INFO ] Deduced a trap composed of 53 places in 130 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:55] [INFO ] Deduced a trap composed of 44 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 02:06:55] [INFO ] Deduced a trap composed of 44 places in 136 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:56] [INFO ] Deduced a trap composed of 54 places in 130 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:56] [INFO ] Deduced a trap composed of 44 places in 115 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:57] [INFO ] Deduced a trap composed of 40 places in 133 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:57] [INFO ] Deduced a trap composed of 44 places in 122 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:57] [INFO ] Deduced a trap composed of 44 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:06:58] [INFO ] Deduced a trap composed of 46 places in 128 ms of which 15 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/240 variables, 15/74 constraints. Problems are: Problem set: 0 solved, 996 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 240/648 variables, and 74 constraints, problems are : Problem set: 0 solved, 996 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/240 constraints, ReadFeed: 0/194 constraints, PredecessorRefiner: 996/996 constraints, Known Traps: 55/55 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 996 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/240 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 996 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/240 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 996 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/240 variables, 55/74 constraints. Problems are: Problem set: 0 solved, 996 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:05] [INFO ] Deduced a trap composed of 45 places in 157 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:05] [INFO ] Deduced a trap composed of 45 places in 148 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:05] [INFO ] Deduced a trap composed of 45 places in 155 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:05] [INFO ] Deduced a trap composed of 45 places in 149 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:06] [INFO ] Deduced a trap composed of 57 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 02:07:06] [INFO ] Deduced a trap composed of 57 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:06] [INFO ] Deduced a trap composed of 46 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 02:07:06] [INFO ] Deduced a trap composed of 46 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 02:07:07] [INFO ] Deduced a trap composed of 53 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 02:07:07] [INFO ] Deduced a trap composed of 54 places in 119 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:07] [INFO ] Deduced a trap composed of 54 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 02:07:07] [INFO ] Deduced a trap composed of 54 places in 121 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:07] [INFO ] Deduced a trap composed of 46 places in 142 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:08] [INFO ] Deduced a trap composed of 47 places in 145 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:08] [INFO ] Deduced a trap composed of 40 places in 153 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:08] [INFO ] Deduced a trap composed of 45 places in 154 ms of which 16 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/240 variables, 16/90 constraints. Problems are: Problem set: 0 solved, 996 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:16] [INFO ] Deduced a trap composed of 56 places in 130 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:16] [INFO ] Deduced a trap composed of 52 places in 144 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:17] [INFO ] Deduced a trap composed of 52 places in 130 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:17] [INFO ] Deduced a trap composed of 52 places in 135 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:17] [INFO ] Deduced a trap composed of 52 places in 116 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:18] [INFO ] Deduced a trap composed of 45 places in 139 ms of which 11 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/240 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 996 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:22] [INFO ] Deduced a trap composed of 45 places in 120 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:22] [INFO ] Deduced a trap composed of 47 places in 111 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:23] [INFO ] Deduced a trap composed of 37 places in 122 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:24] [INFO ] Deduced a trap composed of 36 places in 141 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:25] [INFO ] Deduced a trap composed of 36 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:25] [INFO ] Deduced a trap composed of 36 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:25] [INFO ] Deduced a trap composed of 36 places in 116 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:25] [INFO ] Deduced a trap composed of 43 places in 125 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:25] [INFO ] Deduced a trap composed of 35 places in 114 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:26] [INFO ] Deduced a trap composed of 46 places in 133 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:26] [INFO ] Deduced a trap composed of 46 places in 132 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:27] [INFO ] Deduced a trap composed of 53 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 02:07:27] [INFO ] Deduced a trap composed of 53 places in 107 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:28] [INFO ] Deduced a trap composed of 42 places in 122 ms of which 16 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 240/648 variables, and 110 constraints, problems are : Problem set: 0 solved, 996 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/240 constraints, ReadFeed: 0/194 constraints, PredecessorRefiner: 0/996 constraints, Known Traps: 91/91 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60234ms problems are : Problem set: 0 solved, 996 unsolved
Search for dead transitions found 0 dead transitions in 60237ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61084 ms. Remains : 240/240 places, 1002/1002 transitions.
RANDOM walk for 400000 steps (8 resets) in 3226 ms. (123 steps per ms) remains 30/76 properties
Running SMT prover for 30 properties.
[2025-05-31 02:07:30] [INFO ] Flow matrix only has 408 transitions (discarded 594 similar events)
[2025-05-31 02:07:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 02:07:30] [INFO ] [Real]Absence check using 13 positive place invariants in 5 ms returned sat
[2025-05-31 02:07:30] [INFO ] [Real]Absence check using 13 positive and 6 generalized place invariants in 3 ms returned sat
[2025-05-31 02:07:30] [INFO ] After 137ms SMT Verify possible using state equation in real domain returned unsat :0 sat :30
[2025-05-31 02:07:30] [INFO ] State equation strengthened by 194 read => feed constraints.
[2025-05-31 02:07:31] [INFO ] After 128ms SMT Verify possible using 194 Read/Feed constraints in real domain returned unsat :0 sat :30
TRAPS : Iteration 0
[2025-05-31 02:07:31] [INFO ] After 980ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:30
[2025-05-31 02:07:31] [INFO ] After 1213ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:30
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 02:07:31] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2025-05-31 02:07:31] [INFO ] [Nat]Absence check using 13 positive and 6 generalized place invariants in 2 ms returned sat
[2025-05-31 02:07:32] [INFO ] After 131ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :30
[2025-05-31 02:07:32] [INFO ] After 195ms SMT Verify possible using 194 Read/Feed constraints in natural domain returned unsat :0 sat :30
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:32] [INFO ] Deduced a trap composed of 3 places in 139 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:32] [INFO ] Deduced a trap composed of 3 places in 141 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:32] [INFO ] Deduced a trap composed of 3 places in 145 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:32] [INFO ] Deduced a trap composed of 15 places in 136 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:33] [INFO ] Deduced a trap composed of 3 places in 134 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:33] [INFO ] Deduced a trap composed of 17 places in 129 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:33] [INFO ] Deduced a trap composed of 19 places in 77 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:33] [INFO ] Deduced a trap composed of 21 places in 111 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:33] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 2 ms to minimize.
[2025-05-31 02:07:33] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 1302 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:33] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:33] [INFO ] Deduced a trap composed of 11 places in 58 ms of which 3 ms to minimize.
[2025-05-31 02:07:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 166 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:33] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 6 ms to minimize.
[2025-05-31 02:07:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 115 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:34] [INFO ] Deduced a trap composed of 23 places in 58 ms of which 3 ms to minimize.
[2025-05-31 02:07:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 97 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:34] [INFO ] Deduced a trap composed of 27 places in 62 ms of which 3 ms to minimize.
[2025-05-31 02:07:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 98 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:34] [INFO ] Deduced a trap composed of 19 places in 79 ms of which 8 ms to minimize.
[2025-05-31 02:07:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 110 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:07:34] [INFO ] Deduced a trap composed of 21 places in 120 ms of which 13 ms to minimize.
[2025-05-31 02:07:34] [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 02:07:35] [INFO ] Deduced a trap composed of 25 places in 54 ms of which 4 ms to minimize.
[2025-05-31 02:07:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 88 ms
TRAPS : Iteration 1
[2025-05-31 02:07:36] [INFO ] After 4166ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :30
[2025-05-31 02:07:36] [INFO ] After 4580ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :30
RANDOM walk for 4000000 steps (8 resets) in 54796 ms. (72 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 107 ms. (370 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 95 ms. (416 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 93 ms. (425 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 93 ms. (425 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 89 ms. (444 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 89 ms. (444 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 89 ms. (444 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 89 ms. (444 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 90 ms. (439 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 105 ms. (377 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 92 ms. (430 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 91 ms. (434 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 91 ms. (434 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 90 ms. (439 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 90 ms. (439 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 93 ms. (425 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 92 ms. (430 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 90 ms. (439 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 91 ms. (434 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 93 ms. (425 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 90 ms. (439 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 106 ms. (373 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 94 ms. (421 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 94 ms. (421 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 91 ms. (434 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 88 ms. (449 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 94 ms. (421 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 91 ms. (434 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 91 ms. (434 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 90 ms. (439 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 90 ms. (439 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 90 ms. (439 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 89 ms. (444 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 96 ms. (412 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 93 ms. (425 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 92 ms. (430 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 92 ms. (430 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 90 ms. (439 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 92 ms. (430 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 90 ms. (439 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 93 ms. (425 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 90 ms. (439 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 90 ms. (439 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 90 ms. (439 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 91 ms. (434 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 99 ms. (400 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 90 ms. (439 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 91 ms. (434 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 90 ms. (439 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 91 ms. (434 steps per ms) remains 170/170 properties
Interrupted probabilistic random walk after 5283089 steps, run timeout after 45001 ms. (steps per millisecond=117 ) properties seen :0 out of 170
Probabilistic random walk after 5283089 steps, saw 974040 distinct states, run finished after 45002 ms. (steps per millisecond=117 ) properties seen :0
[2025-05-31 02:08:37] [INFO ] Flow matrix only has 408 transitions (discarded 594 similar events)
[2025-05-31 02:08:37] [INFO ] Invariant cache hit.
[2025-05-31 02:08:37] [INFO ] State equation strengthened by 194 read => feed constraints.
Starting Z3 with timeout 150.0 s and query timeout 15000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (OVERLAPS) 164/240 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/240 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:08:39] [INFO ] Deduced a trap composed of 3 places in 134 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:08:39] [INFO ] Deduced a trap composed of 3 places in 107 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:08:39] [INFO ] Deduced a trap composed of 3 places in 135 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:08:39] [INFO ] Deduced a trap composed of 17 places in 73 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:08:39] [INFO ] Deduced a trap composed of 21 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 02:08:39] [INFO ] Deduced a trap composed of 25 places in 68 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:08:39] [INFO ] Deduced a trap composed of 41 places in 150 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:08:39] [INFO ] Deduced a trap composed of 42 places in 138 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:08:39] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:08:40] [INFO ] Deduced a trap composed of 3 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:08:40] [INFO ] Deduced a trap composed of 11 places in 86 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:08:40] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:08:40] [INFO ] Deduced a trap composed of 15 places in 144 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:08:40] [INFO ] Deduced a trap composed of 47 places in 132 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:08:40] [INFO ] Deduced a trap composed of 34 places in 134 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:08:41] [INFO ] Deduced a trap composed of 32 places in 149 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:08:41] [INFO ] Deduced a trap composed of 44 places in 137 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:08:41] [INFO ] Deduced a trap composed of 38 places in 129 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:08:41] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:08:41] [INFO ] Deduced a trap composed of 19 places in 66 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/240 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:08:42] [INFO ] Deduced a trap composed of 23 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 02:08:42] [INFO ] Deduced a trap composed of 23 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:08:42] [INFO ] Deduced a trap composed of 19 places in 65 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:08:42] [INFO ] Deduced a trap composed of 15 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 02:08:42] [INFO ] Deduced a trap composed of 19 places in 67 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:08:43] [INFO ] Deduced a trap composed of 17 places in 66 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:08:43] [INFO ] Deduced a trap composed of 21 places in 149 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:08:43] [INFO ] Deduced a trap composed of 45 places in 128 ms of which 11 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/240 variables, 8/47 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:08:43] [INFO ] Deduced a trap composed of 44 places in 153 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:08:44] [INFO ] Deduced a trap composed of 44 places in 147 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:08:45] [INFO ] Deduced a trap composed of 47 places in 147 ms of which 16 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/240 variables, 3/50 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:08:45] [INFO ] Deduced a trap composed of 27 places in 68 ms of which 6 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/240 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:08:47] [INFO ] Deduced a trap composed of 53 places in 138 ms of which 12 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/240 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/240 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 10 (OVERLAPS) 408/648 variables, 240/292 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/648 variables, 194/486 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:08:51] [INFO ] Deduced a trap composed of 47 places in 125 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:08:51] [INFO ] Deduced a trap composed of 53 places in 135 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:08:52] [INFO ] Deduced a trap composed of 44 places in 133 ms of which 11 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/648 variables, 3/489 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/648 variables, 0/489 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 14 (OVERLAPS) 0/648 variables, 0/489 constraints. Problems are: Problem set: 0 solved, 170 unsolved
No progress, stopping.
After SMT solving in domain Real declared 648/648 variables, and 489 constraints, problems are : Problem set: 0 solved, 170 unsolved in 25567 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 240/240 constraints, ReadFeed: 194/194 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 36/36 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 150.0 s and query timeout 15000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (OVERLAPS) 164/240 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/240 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/240 variables, 36/55 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:09:03] [INFO ] Deduced a trap composed of 34 places in 132 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:09:03] [INFO ] Deduced a trap composed of 57 places in 118 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:09:03] [INFO ] Deduced a trap composed of 38 places in 119 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:09:04] [INFO ] Deduced a trap composed of 48 places in 132 ms of which 18 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/240 variables, 4/59 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:09:05] [INFO ] Deduced a trap composed of 44 places in 124 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:09:05] [INFO ] Deduced a trap composed of 44 places in 119 ms of which 11 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/240 variables, 2/61 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:09:06] [INFO ] Deduced a trap composed of 43 places in 123 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:09:06] [INFO ] Deduced a trap composed of 37 places in 135 ms of which 20 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/240 variables, 2/63 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:09:08] [INFO ] Deduced a trap composed of 49 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 02:09:08] [INFO ] Deduced a trap composed of 48 places in 152 ms of which 24 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/240 variables, 2/65 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/240 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 10 (OVERLAPS) 408/648 variables, 240/305 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/648 variables, 194/499 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/648 variables, 170/669 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/648 variables, 0/669 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:09:28] [INFO ] Deduced a trap composed of 45 places in 150 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:09:32] [INFO ] Deduced a trap composed of 36 places in 118 ms of which 9 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/648 variables, 2/671 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:09:41] [INFO ] Deduced a trap composed of 46 places in 139 ms of which 17 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/648 variables, 1/672 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:09:48] [INFO ] Deduced a trap composed of 33 places in 120 ms of which 10 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/648 variables, 1/673 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:09:56] [INFO ] Deduced a trap composed of 45 places in 138 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:09:56] [INFO ] Deduced a trap composed of 48 places in 131 ms of which 16 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/648 variables, 2/675 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/648 variables, 0/675 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:10:20] [INFO ] Deduced a trap composed of 33 places in 139 ms of which 11 ms to minimize.
At refinement iteration 19 (OVERLAPS) 0/648 variables, 1/676 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/648 variables, 0/676 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 21 (OVERLAPS) 0/648 variables, 0/676 constraints. Problems are: Problem set: 0 solved, 170 unsolved
No progress, stopping.
After SMT solving in domain Int declared 648/648 variables, and 676 constraints, problems are : Problem set: 0 solved, 170 unsolved in 111075 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 240/240 constraints, ReadFeed: 194/194 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 53/53 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 136685ms problems are : Problem set: 0 solved, 170 unsolved
Fused 170 Parikh solutions to 168 different solutions.
Parikh walk visited 0 properties in 10363 ms.
Support contains 76 out of 240 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 240/240 places, 1002/1002 transitions.
Applied a total of 0 rules in 22 ms. Remains 240 /240 variables (removed 0) and now considering 1002/1002 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 240/240 places, 1002/1002 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 240/240 places, 1002/1002 transitions.
Applied a total of 0 rules in 20 ms. Remains 240 /240 variables (removed 0) and now considering 1002/1002 (removed 0) transitions.
[2025-05-31 02:11:04] [INFO ] Flow matrix only has 408 transitions (discarded 594 similar events)
[2025-05-31 02:11:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:11:04] [INFO ] Implicit Places using invariants in 125 ms returned []
[2025-05-31 02:11:04] [INFO ] Flow matrix only has 408 transitions (discarded 594 similar events)
[2025-05-31 02:11:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:11:04] [INFO ] State equation strengthened by 194 read => feed constraints.
[2025-05-31 02:11:05] [INFO ] Implicit Places using invariants and state equation in 677 ms returned []
Implicit Place search using SMT with State Equation took 807 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 02:11:05] [INFO ] Redundant transitions in 13 ms returned []
Running 996 sub problems to find dead transitions.
[2025-05-31 02:11:05] [INFO ] Flow matrix only has 408 transitions (discarded 594 similar events)
[2025-05-31 02:11:05] [INFO ] Invariant cache hit.
[2025-05-31 02:11:05] [INFO ] State equation strengthened by 194 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/240 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 996 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/240 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 996 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:09] [INFO ] Deduced a trap composed of 3 places in 125 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:09] [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 02:11:09] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:09] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:10] [INFO ] Deduced a trap composed of 32 places in 110 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:10] [INFO ] Deduced a trap composed of 33 places in 100 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:10] [INFO ] Deduced a trap composed of 51 places in 102 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:10] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:11] [INFO ] Deduced a trap composed of 34 places in 102 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:11] [INFO ] Deduced a trap composed of 34 places in 98 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:11] [INFO ] Deduced a trap composed of 11 places in 101 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:11] [INFO ] Deduced a trap composed of 33 places in 106 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:11] [INFO ] Deduced a trap composed of 17 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:12] [INFO ] Deduced a trap composed of 32 places in 115 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:12] [INFO ] Deduced a trap composed of 49 places in 108 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:12] [INFO ] Deduced a trap composed of 15 places in 72 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:12] [INFO ] Deduced a trap composed of 19 places in 97 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:13] [INFO ] Deduced a trap composed of 13 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 02:11:13] [INFO ] Deduced a trap composed of 21 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:13] [INFO ] Deduced a trap composed of 15 places in 143 ms of which 12 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/240 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 996 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:15] [INFO ] Deduced a trap composed of 32 places in 99 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:15] [INFO ] Deduced a trap composed of 44 places in 121 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:15] [INFO ] Deduced a trap composed of 45 places in 116 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:15] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:15] [INFO ] Deduced a trap composed of 19 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:15] [INFO ] Deduced a trap composed of 47 places in 107 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:16] [INFO ] Deduced a trap composed of 44 places in 110 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:16] [INFO ] Deduced a trap composed of 21 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 02:11:16] [INFO ] Deduced a trap composed of 44 places in 133 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:17] [INFO ] Deduced a trap composed of 23 places in 68 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:17] [INFO ] Deduced a trap composed of 36 places in 124 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:18] [INFO ] Deduced a trap composed of 19 places in 75 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:18] [INFO ] Deduced a trap composed of 48 places in 145 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:18] [INFO ] Deduced a trap composed of 38 places in 163 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:18] [INFO ] Deduced a trap composed of 44 places in 143 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:19] [INFO ] Deduced a trap composed of 25 places in 166 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:19] [INFO ] Deduced a trap composed of 23 places in 64 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:20] [INFO ] Deduced a trap composed of 48 places in 151 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:20] [INFO ] Deduced a trap composed of 46 places in 133 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:20] [INFO ] Deduced a trap composed of 17 places in 122 ms of which 12 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/240 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 996 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:29] [INFO ] Deduced a trap composed of 27 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 02:11:30] [INFO ] Deduced a trap composed of 34 places in 92 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:30] [INFO ] Deduced a trap composed of 44 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:30] [INFO ] Deduced a trap composed of 52 places in 121 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:30] [INFO ] Deduced a trap composed of 52 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:30] [INFO ] Deduced a trap composed of 52 places in 128 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:30] [INFO ] Deduced a trap composed of 53 places in 111 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:31] [INFO ] Deduced a trap composed of 44 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 02:11:31] [INFO ] Deduced a trap composed of 44 places in 123 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:31] [INFO ] Deduced a trap composed of 54 places in 125 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:32] [INFO ] Deduced a trap composed of 44 places in 120 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:32] [INFO ] Deduced a trap composed of 40 places in 117 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:32] [INFO ] Deduced a trap composed of 44 places in 116 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:32] [INFO ] Deduced a trap composed of 44 places in 107 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:33] [INFO ] Deduced a trap composed of 46 places in 126 ms of which 15 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/240 variables, 15/74 constraints. Problems are: Problem set: 0 solved, 996 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 240/648 variables, and 74 constraints, problems are : Problem set: 0 solved, 996 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/240 constraints, ReadFeed: 0/194 constraints, PredecessorRefiner: 996/996 constraints, Known Traps: 55/55 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 996 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/240 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 996 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/240 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 996 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/240 variables, 55/74 constraints. Problems are: Problem set: 0 solved, 996 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:41] [INFO ] Deduced a trap composed of 45 places in 139 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:41] [INFO ] Deduced a trap composed of 45 places in 134 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:41] [INFO ] Deduced a trap composed of 45 places in 140 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:41] [INFO ] Deduced a trap composed of 45 places in 134 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:41] [INFO ] Deduced a trap composed of 57 places in 122 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:41] [INFO ] Deduced a trap composed of 57 places in 108 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:42] [INFO ] Deduced a trap composed of 46 places in 131 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:42] [INFO ] Deduced a trap composed of 46 places in 130 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:42] [INFO ] Deduced a trap composed of 53 places in 126 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:42] [INFO ] Deduced a trap composed of 54 places in 116 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:42] [INFO ] Deduced a trap composed of 54 places in 119 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:43] [INFO ] Deduced a trap composed of 54 places in 111 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:43] [INFO ] Deduced a trap composed of 46 places in 125 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:43] [INFO ] Deduced a trap composed of 47 places in 138 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:44] [INFO ] Deduced a trap composed of 40 places in 144 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:44] [INFO ] Deduced a trap composed of 45 places in 138 ms of which 14 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/240 variables, 16/90 constraints. Problems are: Problem set: 0 solved, 996 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:51] [INFO ] Deduced a trap composed of 56 places in 130 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:52] [INFO ] Deduced a trap composed of 52 places in 128 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:52] [INFO ] Deduced a trap composed of 52 places in 136 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:52] [INFO ] Deduced a trap composed of 52 places in 127 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:52] [INFO ] Deduced a trap composed of 52 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:53] [INFO ] Deduced a trap composed of 45 places in 143 ms of which 11 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/240 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 996 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:58] [INFO ] Deduced a trap composed of 45 places in 115 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:58] [INFO ] Deduced a trap composed of 47 places in 119 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:11:59] [INFO ] Deduced a trap composed of 37 places in 118 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:00] [INFO ] Deduced a trap composed of 36 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 02:12:00] [INFO ] Deduced a trap composed of 36 places in 113 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:00] [INFO ] Deduced a trap composed of 36 places in 110 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:00] [INFO ] Deduced a trap composed of 36 places in 102 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:01] [INFO ] Deduced a trap composed of 43 places in 122 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:01] [INFO ] Deduced a trap composed of 35 places in 125 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:01] [INFO ] Deduced a trap composed of 46 places in 123 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:01] [INFO ] Deduced a trap composed of 46 places in 142 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:02] [INFO ] Deduced a trap composed of 53 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:02] [INFO ] Deduced a trap composed of 53 places in 104 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:03] [INFO ] Deduced a trap composed of 42 places in 118 ms of which 16 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 240/648 variables, and 110 constraints, problems are : Problem set: 0 solved, 996 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/240 constraints, ReadFeed: 0/194 constraints, PredecessorRefiner: 0/996 constraints, Known Traps: 91/91 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60236ms problems are : Problem set: 0 solved, 996 unsolved
Search for dead transitions found 0 dead transitions in 60239ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61086 ms. Remains : 240/240 places, 1002/1002 transitions.
RANDOM walk for 400000 steps (8 resets) in 2691 ms. (148 steps per ms) remains 30/76 properties
Running SMT prover for 30 properties.
[2025-05-31 02:12:06] [INFO ] Flow matrix only has 408 transitions (discarded 594 similar events)
[2025-05-31 02:12:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 02:12:06] [INFO ] [Real]Absence check using 13 positive place invariants in 4 ms returned sat
[2025-05-31 02:12:06] [INFO ] [Real]Absence check using 13 positive and 6 generalized place invariants in 2 ms returned sat
[2025-05-31 02:12:06] [INFO ] After 144ms SMT Verify possible using state equation in real domain returned unsat :0 sat :30
[2025-05-31 02:12:06] [INFO ] State equation strengthened by 194 read => feed constraints.
[2025-05-31 02:12:06] [INFO ] After 123ms SMT Verify possible using 194 Read/Feed constraints in real domain returned unsat :0 sat :30
TRAPS : Iteration 0
[2025-05-31 02:12:07] [INFO ] After 964ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:30
[2025-05-31 02:12:07] [INFO ] After 1186ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:30
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 02:12:07] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2025-05-31 02:12:07] [INFO ] [Nat]Absence check using 13 positive and 6 generalized place invariants in 3 ms returned sat
[2025-05-31 02:12:07] [INFO ] After 143ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :30
[2025-05-31 02:12:07] [INFO ] After 221ms SMT Verify possible using 194 Read/Feed constraints in natural domain returned unsat :0 sat :30
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:07] [INFO ] Deduced a trap composed of 3 places in 113 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:08] [INFO ] Deduced a trap composed of 3 places in 97 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:08] [INFO ] Deduced a trap composed of 15 places in 124 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:08] [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 02:12:08] [INFO ] Deduced a trap composed of 17 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 02:12:08] [INFO ] Deduced a trap composed of 3 places in 118 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:08] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:08] [INFO ] Deduced a trap composed of 19 places in 69 ms of which 5 ms to minimize.
[2025-05-31 02:12:08] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 1025 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:08] [INFO ] Deduced a trap composed of 11 places in 54 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:08] [INFO ] Deduced a trap composed of 3 places in 36 ms of which 2 ms to minimize.
[2025-05-31 02:12:08] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 142 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:09] [INFO ] Deduced a trap composed of 21 places in 65 ms of which 5 ms to minimize.
[2025-05-31 02:12:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 102 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:09] [INFO ] Deduced a trap composed of 21 places in 112 ms of which 11 ms to minimize.
[2025-05-31 02:12:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 150 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:10] [INFO ] Deduced a trap composed of 19 places in 59 ms of which 6 ms to minimize.
[2025-05-31 02:12:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 99 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:10] [INFO ] Deduced a trap composed of 23 places in 53 ms of which 3 ms to minimize.
[2025-05-31 02:12:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 93 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:10] [INFO ] Deduced a trap composed of 27 places in 59 ms of which 5 ms to minimize.
[2025-05-31 02:12:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 96 ms
TRAPS : Iteration 1
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:10] [INFO ] Deduced a trap composed of 13 places in 117 ms of which 10 ms to minimize.
[2025-05-31 02:12:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 153 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:11] [INFO ] Deduced a trap composed of 25 places in 70 ms of which 6 ms to minimize.
[2025-05-31 02:12:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 115 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:11] [INFO ] Deduced a trap composed of 46 places in 128 ms of which 11 ms to minimize.
[2025-05-31 02:12:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 171 ms
TRAPS : Iteration 2
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:11] [INFO ] Deduced a trap composed of 23 places in 60 ms of which 3 ms to minimize.
[2025-05-31 02:12:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 99 ms
TRAPS : Iteration 3
[2025-05-31 02:12:13] [INFO ] After 5996ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :30
[2025-05-31 02:12:13] [INFO ] After 6411ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :30
RANDOM walk for 375 steps (0 resets) in 9 ms. (37 steps per ms) remains 0/1 properties
RANDOM walk for 754 steps (0 resets) in 9 ms. (75 steps per ms) remains 0/1 properties
RANDOM walk for 1068 steps (0 resets) in 14 ms. (71 steps per ms) remains 0/1 properties
RANDOM walk for 1317 steps (0 resets) in 15 ms. (82 steps per ms) remains 0/1 properties
RANDOM walk for 651 steps (0 resets) in 7 ms. (81 steps per ms) remains 0/1 properties
RANDOM walk for 1203 steps (0 resets) in 11 ms. (100 steps per ms) remains 0/1 properties
RANDOM walk for 1341 steps (0 resets) in 12 ms. (103 steps per ms) remains 0/1 properties
RANDOM walk for 930 steps (0 resets) in 8 ms. (103 steps per ms) remains 0/1 properties
RANDOM walk for 1693 steps (0 resets) in 13 ms. (120 steps per ms) remains 0/1 properties
RANDOM walk for 367 steps (0 resets) in 7 ms. (45 steps per ms) remains 0/1 properties
RANDOM walk for 13 steps (0 resets) in 4 ms. (2 steps per ms) remains 0/1 properties
RANDOM walk for 40000 steps (8 resets) in 190 ms. (209 steps per ms) remains 1/1 properties
BEST_FIRST walk for 33623 steps (7 resets) in 83 ms. (400 steps per ms) remains 0/1 properties
RANDOM walk for 18 steps (0 resets) in 4 ms. (3 steps per ms) remains 0/1 properties
RANDOM walk for 1368 steps (0 resets) in 14 ms. (91 steps per ms) remains 0/1 properties
RANDOM walk for 16 steps (0 resets) in 4 ms. (3 steps per ms) remains 0/1 properties
RANDOM walk for 37 steps (0 resets) in 4 ms. (7 steps per ms) remains 0/1 properties
RANDOM walk for 30 steps (0 resets) in 4 ms. (6 steps per ms) remains 0/1 properties
RANDOM walk for 15 steps (0 resets) in 4 ms. (3 steps per ms) remains 0/1 properties
RANDOM walk for 1839 steps (0 resets) in 17 ms. (102 steps per ms) remains 0/1 properties
RANDOM walk for 37 steps (0 resets) in 4 ms. (7 steps per ms) remains 0/1 properties
RANDOM walk for 40000 steps (8 resets) in 205 ms. (194 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 85 ms. (465 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 466198 steps, run visited all 1 properties in 1781 ms. (steps per millisecond=261 )
Probabilistic random walk after 466198 steps, saw 140031 distinct states, run finished after 1784 ms. (steps per millisecond=261 ) properties seen :1
RANDOM walk for 22 steps (0 resets) in 4 ms. (4 steps per ms) remains 0/1 properties
RANDOM walk for 183 steps (0 resets) in 4 ms. (36 steps per ms) remains 0/1 properties
RANDOM walk for 40000 steps (8 resets) in 224 ms. (177 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 61 ms. (645 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 59540 steps, run visited all 1 properties in 240 ms. (steps per millisecond=248 )
Probabilistic random walk after 59540 steps, saw 32020 distinct states, run finished after 240 ms. (steps per millisecond=248 ) properties seen :1
RANDOM walk for 40000 steps (8 resets) in 190 ms. (209 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 33 ms. (1176 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 46856 steps, run visited all 1 properties in 190 ms. (steps per millisecond=246 )
Probabilistic random walk after 46856 steps, saw 26361 distinct states, run finished after 190 ms. (steps per millisecond=246 ) properties seen :1
RANDOM walk for 40000 steps (8 resets) in 163 ms. (243 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 33 ms. (1176 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 19794 steps, run visited all 1 properties in 89 ms. (steps per millisecond=222 )
Probabilistic random walk after 19794 steps, saw 12841 distinct states, run finished after 89 ms. (steps per millisecond=222 ) properties seen :1
RANDOM walk for 42 steps (0 resets) in 4 ms. (8 steps per ms) remains 0/1 properties
RANDOM walk for 796 steps (0 resets) in 10 ms. (72 steps per ms) remains 0/1 properties
RANDOM walk for 16430 steps (3 resets) in 88 ms. (184 steps per ms) remains 0/1 properties
RANDOM walk for 18 steps (0 resets) in 5 ms. (3 steps per ms) remains 0/1 properties
RANDOM walk for 1111 steps (0 resets) in 9 ms. (111 steps per ms) remains 0/1 properties
RANDOM walk for 40000 steps (8 resets) in 197 ms. (202 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 43 ms. (909 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 780794 steps, run timeout after 3001 ms. (steps per millisecond=260 ) properties seen :0 out of 1
Probabilistic random walk after 780794 steps, saw 206102 distinct states, run finished after 3001 ms. (steps per millisecond=260 ) properties seen :0
[2025-05-31 02:12:19] [INFO ] Flow matrix only has 408 transitions (discarded 594 similar events)
[2025-05-31 02:12:19] [INFO ] Invariant cache hit.
[2025-05-31 02:12:19] [INFO ] State equation strengthened by 194 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 37/38 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/40 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 74/114 variables, 40/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/114 variables, 2/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:19] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/114 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/114 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 56/170 variables, 6/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/170 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/170 variables, 18/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/170 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 90/260 variables, 40/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/260 variables, 17/128 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/260 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 144/404 variables, 10/138 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/404 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 10/414 variables, 5/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/414 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 234/648 variables, 154/297 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 21 (INCLUDED_ONLY) 0/648 variables, 157/454 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/648 variables, 0/454 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 0/648 variables, 0/454 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 648/648 variables, and 454 constraints, problems are : Problem set: 0 solved, 1 unsolved in 297 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 240/240 constraints, ReadFeed: 194/194 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 37/38 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/40 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/40 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 74/114 variables, 40/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/114 variables, 2/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/114 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 56/170 variables, 6/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/170 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/170 variables, 18/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/170 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 90/260 variables, 40/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/260 variables, 17/128 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/260 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 144/404 variables, 10/138 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/404 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 10/414 variables, 5/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/414 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:20] [INFO ] Deduced a trap composed of 3 places in 71 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:20] [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 02:12:20] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 3 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/414 variables, 3/147 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/414 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 234/648 variables, 154/301 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/648 variables, 157/458 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/648 variables, 0/458 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 0/648 variables, 0/458 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 648/648 variables, and 458 constraints, problems are : Problem set: 0 solved, 1 unsolved in 474 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 240/240 constraints, ReadFeed: 194/194 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 778ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 24 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=24 )
Parikh walk visited 1 properties in 5 ms.
RANDOM walk for 40000 steps (8 resets) in 156 ms. (254 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 38 ms. (1025 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 52848 steps, run visited all 1 properties in 212 ms. (steps per millisecond=249 )
Probabilistic random walk after 52848 steps, saw 29275 distinct states, run finished after 212 ms. (steps per millisecond=249 ) properties seen :1
RANDOM walk for 40000 steps (8 resets) in 161 ms. (246 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 43 ms. (909 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 14194 steps, run visited all 1 properties in 60 ms. (steps per millisecond=236 )
Probabilistic random walk after 14194 steps, saw 9478 distinct states, run finished after 60 ms. (steps per millisecond=236 ) properties seen :1
RANDOM walk for 350 steps (0 resets) in 7 ms. (43 steps per ms) remains 0/1 properties
RANDOM walk for 18 steps (0 resets) in 4 ms. (3 steps per ms) remains 0/1 properties
RANDOM walk for 40000 steps (8 resets) in 167 ms. (238 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 35 ms. (1111 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 39317 steps, run visited all 1 properties in 160 ms. (steps per millisecond=245 )
Probabilistic random walk after 39317 steps, saw 22803 distinct states, run finished after 160 ms. (steps per millisecond=245 ) properties seen :1
RANDOM walk for 1365 steps (0 resets) in 14 ms. (91 steps per ms) remains 0/1 properties
RANDOM walk for 40000 steps (8 resets) in 164 ms. (242 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 45 ms. (869 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 7460 steps, run visited all 1 properties in 34 ms. (steps per millisecond=219 )
Probabilistic random walk after 7460 steps, saw 5260 distinct states, run finished after 34 ms. (steps per millisecond=219 ) properties seen :1
RANDOM walk for 27392 steps (5 resets) in 117 ms. (232 steps per ms) remains 0/1 properties
RANDOM walk for 40000 steps (8 resets) in 154 ms. (258 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 34 ms. (1142 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 263359 steps, run visited all 1 properties in 1013 ms. (steps per millisecond=259 )
Probabilistic random walk after 263359 steps, saw 86277 distinct states, run finished after 1014 ms. (steps per millisecond=259 ) properties seen :1
RANDOM walk for 40000 steps (8 resets) in 203 ms. (196 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 47 ms. (833 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 11051 steps, run visited all 1 properties in 48 ms. (steps per millisecond=230 )
Probabilistic random walk after 11051 steps, saw 7634 distinct states, run finished after 48 ms. (steps per millisecond=230 ) properties seen :1
RANDOM walk for 40000 steps (8 resets) in 158 ms. (251 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 32 ms. (1212 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 4345 steps, run visited all 1 properties in 20 ms. (steps per millisecond=217 )
Probabilistic random walk after 4345 steps, saw 3193 distinct states, run finished after 20 ms. (steps per millisecond=217 ) properties seen :1
RANDOM walk for 40000 steps (8 resets) in 149 ms. (266 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 34 ms. (1142 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 36727 steps, run visited all 1 properties in 153 ms. (steps per millisecond=240 )
Probabilistic random walk after 36727 steps, saw 21575 distinct states, run finished after 154 ms. (steps per millisecond=238 ) properties seen :1
RANDOM walk for 40000 steps (8 resets) in 153 ms. (259 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 35 ms. (1111 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 12178 steps, run visited all 1 properties in 52 ms. (steps per millisecond=234 )
Probabilistic random walk after 12178 steps, saw 8363 distinct states, run finished after 53 ms. (steps per millisecond=229 ) properties seen :1
RANDOM walk for 24208 steps (5 resets) in 91 ms. (263 steps per ms) remains 0/1 properties
RANDOM walk for 40000 steps (8 resets) in 144 ms. (275 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 34 ms. (1142 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 1419 steps, run visited all 1 properties in 10 ms. (steps per millisecond=141 )
Probabilistic random walk after 1419 steps, saw 1144 distinct states, run finished after 10 ms. (steps per millisecond=141 ) properties seen :1
RANDOM walk for 40000 steps (8 resets) in 153 ms. (259 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 33 ms. (1176 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 510172 steps, run visited all 1 properties in 1959 ms. (steps per millisecond=260 )
Probabilistic random walk after 510172 steps, saw 146867 distinct states, run finished after 1959 ms. (steps per millisecond=260 ) properties seen :1
RANDOM walk for 40000 steps (8 resets) in 159 ms. (250 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 34 ms. (1142 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 33094 steps, run visited all 1 properties in 135 ms. (steps per millisecond=245 )
Probabilistic random walk after 33094 steps, saw 20187 distinct states, run finished after 136 ms. (steps per millisecond=243 ) properties seen :1
RANDOM walk for 40000 steps (8 resets) in 148 ms. (268 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 41 ms. (952 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 17372 steps, run visited all 1 properties in 72 ms. (steps per millisecond=241 )
Probabilistic random walk after 17372 steps, saw 11431 distinct states, run finished after 72 ms. (steps per millisecond=241 ) properties seen :1
RANDOM walk for 40000 steps (8 resets) in 154 ms. (258 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 32 ms. (1212 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 15671 steps, run visited all 1 properties in 67 ms. (steps per millisecond=233 )
Probabilistic random walk after 15671 steps, saw 10392 distinct states, run finished after 68 ms. (steps per millisecond=230 ) properties seen :1
RANDOM walk for 37948 steps (8 resets) in 141 ms. (267 steps per ms) remains 0/1 properties
RANDOM walk for 40000 steps (8 resets) in 137 ms. (289 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 31 ms. (1250 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 600 steps, run visited all 1 properties in 5 ms. (steps per millisecond=120 )
Probabilistic random walk after 600 steps, saw 503 distinct states, run finished after 6 ms. (steps per millisecond=100 ) properties seen :1
RANDOM walk for 40000 steps (8 resets) in 153 ms. (259 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 32 ms. (1212 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 29615 steps, run visited all 1 properties in 122 ms. (steps per millisecond=242 )
Probabilistic random walk after 29615 steps, saw 18380 distinct states, run finished after 124 ms. (steps per millisecond=238 ) properties seen :1
RANDOM walk for 40000 steps (8 resets) in 148 ms. (268 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 35 ms. (1111 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 21152 steps, run visited all 1 properties in 89 ms. (steps per millisecond=237 )
Probabilistic random walk after 21152 steps, saw 13631 distinct states, run finished after 89 ms. (steps per millisecond=237 ) properties seen :1
RANDOM walk for 40000 steps (8 resets) in 167 ms. (238 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 42 ms. (930 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 13375 steps, run visited all 1 properties in 56 ms. (steps per millisecond=238 )
Probabilistic random walk after 13375 steps, saw 8958 distinct states, run finished after 56 ms. (steps per millisecond=238 ) properties seen :1
RANDOM walk for 40000 steps (8 resets) in 169 ms. (235 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 35 ms. (1111 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 6599 steps, run visited all 1 properties in 31 ms. (steps per millisecond=212 )
Probabilistic random walk after 6599 steps, saw 4682 distinct states, run finished after 31 ms. (steps per millisecond=212 ) properties seen :1
RANDOM walk for 40000 steps (8 resets) in 145 ms. (273 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 31 ms. (1250 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 859 steps, run visited all 1 properties in 7 ms. (steps per millisecond=122 )
Probabilistic random walk after 859 steps, saw 706 distinct states, run finished after 7 ms. (steps per millisecond=122 ) properties seen :1
RANDOM walk for 221 steps (0 resets) in 4 ms. (44 steps per ms) remains 0/1 properties
RANDOM walk for 555 steps (0 resets) in 7 ms. (69 steps per ms) remains 0/1 properties
RANDOM walk for 991 steps (0 resets) in 9 ms. (99 steps per ms) remains 0/1 properties
RANDOM walk for 1273 steps (0 resets) in 13 ms. (90 steps per ms) remains 0/1 properties
RANDOM walk for 1625 steps (0 resets) in 11 ms. (135 steps per ms) remains 0/1 properties
RANDOM walk for 672 steps (0 resets) in 8 ms. (74 steps per ms) remains 0/1 properties
RANDOM walk for 219 steps (0 resets) in 7 ms. (27 steps per ms) remains 0/1 properties
RANDOM walk for 531 steps (0 resets) in 7 ms. (66 steps per ms) remains 0/1 properties
RANDOM walk for 919 steps (0 resets) in 8 ms. (102 steps per ms) remains 0/1 properties
RANDOM walk for 1200 steps (0 resets) in 10 ms. (109 steps per ms) remains 0/1 properties
RANDOM walk for 1586 steps (0 resets) in 12 ms. (122 steps per ms) remains 0/1 properties
RANDOM walk for 69 steps (0 resets) in 4 ms. (13 steps per ms) remains 0/1 properties
RANDOM walk for 40000 steps (8 resets) in 152 ms. (261 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 51 ms. (769 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 8216 steps, run visited all 1 properties in 36 ms. (steps per millisecond=228 )
Probabilistic random walk after 8216 steps, saw 5755 distinct states, run finished after 36 ms. (steps per millisecond=228 ) properties seen :1
RANDOM walk for 40000 steps (8 resets) in 154 ms. (258 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 33 ms. (1176 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 8209 steps, run visited all 1 properties in 36 ms. (steps per millisecond=228 )
Probabilistic random walk after 8209 steps, saw 5749 distinct states, run finished after 37 ms. (steps per millisecond=221 ) properties seen :1
RANDOM walk for 40000 steps (8 resets) in 146 ms. (272 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 33 ms. (1176 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 3078 steps, run visited all 1 properties in 16 ms. (steps per millisecond=192 )
Probabilistic random walk after 3078 steps, saw 2326 distinct states, run finished after 17 ms. (steps per millisecond=181 ) properties seen :1
RANDOM walk for 40000 steps (8 resets) in 146 ms. (272 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 32 ms. (1212 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 1111 steps, run visited all 1 properties in 11 ms. (steps per millisecond=101 )
Probabilistic random walk after 1111 steps, saw 904 distinct states, run finished after 11 ms. (steps per millisecond=101 ) properties seen :1
RANDOM walk for 40000 steps (8 resets) in 143 ms. (277 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 36 ms. (1081 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 418 steps, run visited all 1 properties in 5 ms. (steps per millisecond=83 )
Probabilistic random walk after 418 steps, saw 351 distinct states, run finished after 5 ms. (steps per millisecond=83 ) properties seen :1
RANDOM walk for 40000 steps (8 resets) in 138 ms. (287 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 32 ms. (1212 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 124 steps, run visited all 1 properties in 4 ms. (steps per millisecond=31 )
Probabilistic random walk after 124 steps, saw 109 distinct states, run finished after 4 ms. (steps per millisecond=31 ) properties seen :1
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 268 edges and 240 vertex of which 36 / 240 are part of one of the 6 SCC in 3 ms
Free SCC test removed 30 places
Drop transitions (Empty/Sink Transition effects.) removed 102 transitions
Ensure Unique test removed 600 transitions
Reduce isomorphic transitions removed 702 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 210 transition count 285
Reduce places removed 15 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 17 rules applied. Total rules applied 33 place count 195 transition count 283
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 35 place count 193 transition count 283
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 35 place count 193 transition count 274
Deduced a syphon composed of 9 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 21 rules applied. Total rules applied 56 place count 181 transition count 274
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 86 place count 166 transition count 259
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 92 place count 163 transition count 286
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 3 with 7 rules applied. Total rules applied 99 place count 163 transition count 279
Free-agglomeration rule applied 38 times.
Iterating global reduction 3 with 38 rules applied. Total rules applied 137 place count 163 transition count 241
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 3 with 38 rules applied. Total rules applied 175 place count 125 transition count 241
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 176 place count 125 transition count 241
Applied a total of 176 rules in 36 ms. Remains 125 /240 variables (removed 115) and now considering 241/1002 (removed 761) transitions.
Running SMT prover for 170 properties.
// Phase 1: matrix 241 rows 125 cols
[2025-05-31 02:12:26] [INFO ] Computed 16 invariants in 4 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-05-31 02:12:26] [INFO ] [Real]Absence check using 13 positive place invariants in 4 ms returned sat
[2025-05-31 02:12:26] [INFO ] [Real]Absence check using 13 positive and 3 generalized place invariants in 1 ms returned sat
[2025-05-31 02:12:29] [INFO ] After 2900ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:170
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-05-31 02:12:29] [INFO ] [Nat]Absence check using 13 positive place invariants in 3 ms returned sat
[2025-05-31 02:12:29] [INFO ] [Nat]Absence check using 13 positive and 3 generalized place invariants in 2 ms returned sat
[2025-05-31 02:12:31] [INFO ] After 1707ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :170
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:32] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:32] [INFO ] Deduced a trap composed of 3 places in 30 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:32] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 2 ms to minimize.
[2025-05-31 02:12:32] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 129 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:32] [INFO ] Deduced a trap composed of 3 places in 33 ms of which 2 ms to minimize.
[2025-05-31 02:12:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 51 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:32] [INFO ] Deduced a trap composed of 3 places in 27 ms of which 2 ms to minimize.
[2025-05-31 02:12:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 45 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:12:33] [INFO ] Deduced a trap composed of 3 places in 28 ms of which 2 ms to minimize.
[2025-05-31 02:12:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 50 ms
TRAPS : Iteration 1
[2025-05-31 02:12:37] [INFO ] After 6856ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :170
[2025-05-31 02:12:38] [INFO ] After 9253ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :170
[2025-05-31 02:12:38] [INFO ] Flatten gal took : 9 ms
[2025-05-31 02:12:38] [INFO ] Flatten gal took : 6 ms
[2025-05-31 02:12:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2372183308124947881.gal : 2 ms
[2025-05-31 02:12:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17146338730930596839.prop : 1 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/ReachabilityCardinality2372183308124947881.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17146338730930596839.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/ReachabilityCardinality17146338730930596839.prop.
SDD proceeding with computation,170 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,170 properties remain. new max is 8
SDD size :9 after 13
SDD proceeding with computation,170 properties remain. new max is 16
SDD size :13 after 99
Reachability property qltransition_363 is true.
SDD proceeding with computation,169 properties remain. new max is 16
SDD size :99 after 377
SDD proceeding with computation,169 properties remain. new max is 32
SDD size :377 after 1170
Reachability property qltransition_723 is true.
SDD proceeding with computation,168 properties remain. new max is 32
SDD size :1170 after 25500
Reachability property qltransition_988 is true.
Reachability property qltransition_976 is true.
Reachability property qltransition_970 is true.
Reachability property qltransition_969 is true.
Reachability property qltransition_938 is true.
Reachability property qltransition_679 is true.
Reachability property qltransition_516 is true.
Reachability property qltransition_503 is true.
Reachability property qltransition_486 is true.
Reachability property qltransition_455 is true.
Reachability property qltransition_443 is true.
Reachability property qltransition_442 is true.
Reachability property qltransition_441 is true.
Reachability property qltransition_428 is true.
Reachability property qltransition_427 is true.
Reachability property qltransition_426 is true.
Reachability property qltransition_411 is true.
Reachability property qltransition_380 is true.
Reachability property qltransition_291 is true.
Reachability property qltransition_290 is true.
Reachability property qltransition_289 is true.
Reachability property qltransition_276 is true.
Reachability property qltransition_275 is true.
Reachability property qltransition_274 is true.
Reachability property qltransition_259 is true.
Reachability property qltransition_246 is true.
Reachability property qltransition_245 is true.
Reachability property qltransition_244 is true.
Reachability property qltransition_67 is true.
Reachability property qltransition_61 is true.
Reachability property qltransition_55 is true.
SDD proceeding with computation,137 properties remain. new max is 32
SDD size :25500 after 47200
SDD proceeding with computation,137 properties remain. new max is 64
SDD size :47200 after 48500
Reachability property qltransition_1068 is true.
Reachability property qltransition_691 is true.
SDD proceeding with computation,135 properties remain. new max is 64
SDD size :48500 after 75060
Reachability property qltransition_990 is true.
Reachability property qltransition_959 is true.
Reachability property qltransition_939 is true.
Reachability property qltransition_686 is true.
Reachability property qltransition_680 is true.
Reachability property qltransition_519 is true.
Reachability property qltransition_473 is true.
Reachability property qltransition_458 is true.
Reachability property qltransition_367 is true.
Reachability property qltransition_352 is true.
Reachability property qltransition_337 is true.
Reachability property qltransition_308 is true.
Reachability property qltransition_307 is true.
Reachability property qltransition_306 is true.
Reachability property qltransition_294 is true.
Reachability property qltransition_293 is true.
Reachability property qltransition_292 is true.
Reachability property qltransition_277 is true.
Reachability property qltransition_262 is true.
Reachability property qltransition_231 is true.
Reachability property qltransition_98 is true.
Reachability property qltransition_92 is true.
SDD proceeding with computation,113 properties remain. new max is 64
SDD size :75060 after 135950
SDD proceeding with computation,113 properties remain. new max is 128
SDD size :135950 after 154440
SDD proceeding with computation,113 properties remain. new max is 256
SDD size :154440 after 158990
Reachability property qltransition_1052 is true.
Reachability property qltransition_960 is true.
Reachability property qltransition_687 is true.
Reachability property qltransition_401 is true.
Reachability property qltransition_400 is true.
Reachability property qltransition_399 is true.
Reachability property qltransition_372 is true.
Reachability property qltransition_371 is true.
Reachability property qltransition_370 is true.
Reachability property qltransition_357 is true.
Reachability property qltransition_356 is true.
Reachability property qltransition_355 is true.
Reachability property qltransition_324 is true.
Reachability property qltransition_311 is true.
Reachability property qltransition_310 is true.
Reachability property qltransition_309 is true.
Reachability property qltransition_234 is true.
Reachability property qltransition_99 is true.
SDD proceeding with computation,95 properties remain. new max is 256
SDD size :158990 after 253440
Reachability property qltransition_1080 is true.
Reachability property qltransition_994 is true.
Reachability property qltransition_981 is true.
Reachability property qltransition_962 is true.
Reachability property qltransition_961 is true.
Reachability property qltransition_941 is true.
Reachability property qltransition_700 is true.
Reachability property qltransition_698 is true.
Reachability property qltransition_697 is true.
Reachability property qltransition_694 is true.
Reachability property qltransition_689 is true.
Reachability property qltransition_688 is true.
Reachability property qltransition_682 is true.
Reachability property qltransition_523 is true.
Reachability property qltransition_492 is true.
Reachability property qltransition_480 is true.
Reachability property qltransition_477 is true.
Reachability property qltransition_462 is true.
Reachability property qltransition_448 is true.
Reachability property qltransition_420 is true.
Reachability property qltransition_417 is true.
Reachability property qltransition_405 is true.
Reachability property qltransition_402 is true.
Reachability property qltransition_387 is true.
Reachability property qltransition_373 is true.
Reachability property qltransition_360 is true.
Reachability property qltransition_345 is true.
Reachability property qltransition_342 is true.
Reachability property qltransition_330 is true.
Reachability property qltransition_327 is true.
Reachability property qltransition_315 is true.
Reachability property qltransition_312 is true.
Reachability property qltransition_298 is true.
Reachability property qltransition_267 is true.
Reachability property qltransition_252 is true.
Reachability property qltransition_240 is true.
Reachability property qltransition_237 is true.
SDD proceeding with computation,58 properties remain. new max is 256
SDD size :253440 after 715392
Reachability property qltransition_1105 is true.
Reachability property qltransition_1095 is true.
Reachability property qltransition_1062 is true.
Reachability property qltransition_1002 is true.
Reachability property qltransition_1001 is true.
Reachability property qltransition_704 is true.
Reachability property qltransition_703 is true.
Detected timeout of ITS tools.
[2025-05-31 02:12:53] [INFO ] Flatten gal took : 7 ms
[2025-05-31 02:12:53] [INFO ] Applying decomposition
[2025-05-31 02:12:53] [INFO ] Flatten gal took : 6 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/graph14169945154902394246.txt' '-o' '/tmp/graph14169945154902394246.bin' '-w' '/tmp/graph14169945154902394246.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14169945154902394246.bin' '-l' '-1' '-v' '-w' '/tmp/graph14169945154902394246.weights' '-q' '0' '-e' '0.001'
[2025-05-31 02:12:53] [INFO ] Decomposing Gal with order
[2025-05-31 02:12:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 02:12:53] [INFO ] Removed a total of 108 redundant transitions.
[2025-05-31 02:12:53] [INFO ] Flatten gal took : 16 ms
[2025-05-31 02:12:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 39 labels/synchronizations in 3 ms.
[2025-05-31 02:12:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14593323208061435132.gal : 2 ms
[2025-05-31 02:12:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14373428440344935524.prop : 0 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/ReachabilityCardinality14593323208061435132.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14373428440344935524.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityCardinality14373428440344935524.prop.
SDD proceeding with computation,51 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,51 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,51 properties remain. new max is 16
SDD size :6 after 13
SDD proceeding with computation,51 properties remain. new max is 32
SDD size :13 after 45
SDD proceeding with computation,51 properties remain. new max is 64
SDD size :45 after 2400
Reachability property qltransition_669 is true.
Reachability property qltransition_666 is true.
Reachability property qltransition_659 is true.
Reachability property qltransition_654 is true.
Reachability property qltransition_651 is true.
Reachability property qltransition_644 is true.
Reachability property qltransition_636 is true.
Reachability property qltransition_629 is true.
Reachability property qltransition_626 is true.
Reachability property qltransition_623 is true.
Reachability property qltransition_614 is true.
Reachability property qltransition_608 is true.
Reachability property qltransition_605 is true.
Reachability property qltransition_407 is true.
Reachability property qltransition_406 is true.
Reachability property qltransition_242 is true.
Reachability property qltransition_241 is true.
SDD proceeding with computation,34 properties remain. new max is 64
SDD size :2400 after 8671
SDD proceeding with computation,34 properties remain. new max is 128
SDD size :8671 after 27408
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,2.17479e+08,0.051058,6080,83,68,1311,1711,552,1553,201,4109,0
Total reachable state count : 217479168

Verifying 51 reachability properties.
Reachability property qltransition_179 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_179,90112,0.051574,6080,59,42,1311,1711,553,1553,204,4109,7
Reachability property qltransition_238 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_238,11264,0.051842,6080,55,47,1311,1711,557,1553,206,4109,26
Reachability property qltransition_241 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_241,2816,0.052052,6080,50,35,1311,1711,562,1553,206,4109,35
Reachability property qltransition_242 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_242,39424,0.052261,6080,51,37,1311,1711,567,1553,206,4109,45
Reachability property qltransition_313 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_313,16384,0.052459,6080,56,47,1311,1711,568,1553,206,4109,51
Reachability property qltransition_316 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_316,4096,0.052643,6080,53,46,1311,1711,569,1553,206,4109,51
Reachability property qltransition_317 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_317,24576,0.052821,6080,52,47,1311,1711,570,1553,206,4109,51
Reachability property qltransition_331 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_331,4096,0.05304,6080,53,48,1311,1711,571,1553,207,4109,57
Reachability property qltransition_332 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_332,24576,0.053214,6080,52,49,1311,1711,572,1553,207,4109,57
Reachability property qltransition_346 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_346,4096,0.053405,6080,53,46,1311,1711,573,1553,208,4109,63
Reachability property qltransition_347 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_347,24576,0.053579,6080,52,47,1311,1711,574,1553,208,4109,63
Reachability property qltransition_374 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_374,16384,0.053767,6080,56,43,1311,1711,575,1553,209,4109,69
Reachability property qltransition_375 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_375,65536,0.053961,6080,56,43,1311,1711,578,1553,209,4109,77
Reachability property qltransition_403 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_403,22528,0.054195,6080,60,36,1311,1711,580,1553,209,4109,77
Reachability property qltransition_406 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_406,5632,0.054397,6080,58,35,1311,1711,583,1553,209,4109,81
Reachability property qltransition_407 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_407,33792,0.054612,6080,57,36,1311,1711,586,1553,209,4109,81
Reachability property qltransition_463 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_463,45056,0.054811,6080,60,43,1311,1711,588,1553,209,4109,83
Reachability property qltransition_478 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_478,45056,0.055011,6080,60,45,1311,1711,590,1553,209,4109,88
Reachability property qltransition_481 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_481,11264,0.055221,6080,58,44,1311,1711,591,1553,209,4109,88
Reachability property qltransition_482 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_482,67584,0.055414,6080,57,45,1311,1711,592,1553,209,4109,88
Reachability property qltransition_493 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_493,45056,0.055617,6080,61,43,1311,1711,594,1553,209,4109,95
Reachability property qltransition_530 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_530,4096,0.055837,6080,56,42,1311,1711,598,1553,210,4109,110
Reachability property qltransition_533 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_533,11264,0.056064,6080,63,40,1311,1711,601,1553,210,4109,115
Reachability property qltransition_548 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_548,11264,0.056253,6080,64,40,1311,1711,602,1553,210,4109,124
Reachability property qltransition_551 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_551,19712,0.05645,6080,64,44,1311,1711,605,1553,211,4109,129
Reachability property qltransition_555 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_555,5632,0.056638,6080,57,43,1311,1711,608,1553,211,4109,129
Reachability property qltransition_556 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_556,5632,0.056816,6080,56,41,1311,1711,609,1553,211,4109,129
Reachability property qltransition_557 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_557,33792,0.056989,6080,55,43,1311,1711,610,1553,211,4109,129
Reachability property qltransition_561 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_561,4096,0.05718,6080,57,42,1311,1711,612,1553,211,4109,139
Reachability property qltransition_576 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_576,4096,0.057356,6080,56,42,1311,1711,614,1553,211,4109,142
Reachability property qltransition_579 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_579,11264,0.05753,6080,62,39,1311,1711,615,1553,211,4109,142
Reachability property qltransition_593 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_593,45056,0.057756,6080,59,40,1311,1711,619,1553,211,4109,159
Reachability property qltransition_605 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_605,4096,0.057981,6080,54,51,1311,1711,623,1553,211,4109,164
Reachability property qltransition_608 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_608,5632,0.058227,6080,61,43,1311,1711,626,1553,211,4109,165
Reachability property qltransition_614 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_614,5632,0.05849,6080,58,47,1311,1711,632,1553,211,4109,172
Reachability property qltransition_623 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_623,5632,0.058698,6080,61,42,1311,1711,636,1553,211,4109,172
Reachability property qltransition_626 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_626,14080,0.058922,6080,65,43,1311,1711,639,1553,211,4109,177
Reachability property qltransition_629 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_629,5632,0.059124,6080,58,47,1311,1711,642,1553,211,4109,177
Reachability property qltransition_636 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_636,4096,0.059355,6080,54,51,1311,1711,645,1553,211,4109,177
Reachability property qltransition_637 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_637,12288,0.059536,6080,53,49,1311,1711,648,1553,211,4109,183
Reachability property qltransition_638 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_638,45056,0.059713,6080,56,49,1311,1711,649,1553,211,4109,183
Reachability property qltransition_644 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_644,5632,0.059895,6080,58,47,1311,1711,652,1553,211,4109,183
Reachability property qltransition_651 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_651,4096,0.060127,6080,54,50,1311,1711,655,1553,212,4109,183
Reachability property qltransition_652 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_652,12288,0.060305,6080,53,48,1311,1711,656,1553,212,4109,183
Reachability property qltransition_653 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_653,45056,0.06048,6080,56,48,1311,1711,657,1553,212,4109,183
Reachability property qltransition_654 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_654,5632,0.060662,6080,61,42,1311,1711,660,1553,212,4109,183
Reachability property qltransition_659 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_659,5632,0.060843,6080,58,46,1311,1711,663,1553,212,4109,183
Reachability property qltransition_666 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_666,4096,0.061041,6080,54,48,1311,1711,666,1553,213,4109,183
Reachability property qltransition_667 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_667,12288,0.061214,6080,53,46,1311,1711,667,1553,213,4109,183
Reachability property qltransition_668 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_668,45056,0.06139,6080,56,46,1311,1711,668,1553,213,4109,183
Reachability property qltransition_669 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_669,5632,0.061571,6080,61,40,1311,1711,671,1553,213,4109,183
Over-approximation ignoring read arcs solved 0 properties in 27406 ms.
[2025-05-31 02:12:53] [INFO ] Flatten gal took : 30 ms
[2025-05-31 02:12:53] [INFO ] Flatten gal took : 29 ms
[2025-05-31 02:12:53] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability743254467922336817.gal : 4 ms
[2025-05-31 02:12:53] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability8343255306848453379.prop : 1 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/ReachabilityFireability743254467922336817.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability8343255306848453379.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 ...327
Loading property file /tmp/ReachabilityFireability8343255306848453379.prop.
SDD proceeding with computation,170 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,170 properties remain. new max is 8
SDD size :5 after 8
SDD proceeding with computation,170 properties remain. new max is 16
SDD size :8 after 35
SDD proceeding with computation,170 properties remain. new max is 32
SDD size :35 after 38
SDD proceeding with computation,170 properties remain. new max is 64
SDD size :38 after 40
SDD proceeding with computation,170 properties remain. new max is 128
SDD size :40 after 52
SDD proceeding with computation,170 properties remain. new max is 256
SDD size :52 after 190
SDD proceeding with computation,170 properties remain. new max is 512
SDD size :190 after 266
SDD proceeding with computation,170 properties remain. new max is 1024
SDD size :266 after 724
SDD proceeding with computation,170 properties remain. new max is 2048
SDD size :724 after 2479
SDD proceeding with computation,170 properties remain. new max is 4096
SDD size :2479 after 3919
Detected timeout of ITS tools.
[2025-05-31 02:12:56] [INFO ] Flatten gal took : 28 ms
[2025-05-31 02:12:56] [INFO ] Applying decomposition
[2025-05-31 02:12:57] [INFO ] Flatten gal took : 28 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/graph5511909518622410301.txt' '-o' '/tmp/graph5511909518622410301.bin' '-w' '/tmp/graph5511909518622410301.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5511909518622410301.bin' '-l' '-1' '-v' '-w' '/tmp/graph5511909518622410301.weights' '-q' '0' '-e' '0.001'
[2025-05-31 02:12:57] [INFO ] Decomposing Gal with order
[2025-05-31 02:12:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 02:12:57] [INFO ] Removed a total of 1915 redundant transitions.
[2025-05-31 02:12:57] [INFO ] Flatten gal took : 81 ms
[2025-05-31 02:12:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 354 labels/synchronizations in 27 ms.
[2025-05-31 02:12:57] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability17168059617346194154.gal : 6 ms
[2025-05-31 02:12:57] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability9117598464162441228.prop : 1 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/ReachabilityFireability17168059617346194154.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability9117598464162441228.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityFireability9117598464162441228.prop.
SDD proceeding with computation,170 properties remain. new max is 4
SDD size :1 after 125
SDD proceeding with computation,170 properties remain. new max is 8
SDD size :125 after 431
Reachability property qltransition_990 is true.
Reachability property qltransition_698 is true.
Reachability property qltransition_420 is true.
Detected timeout of ITS tools.
[2025-05-31 02:13:00] [INFO ] Flatten gal took : 25 ms
[2025-05-31 02:13:00] [INFO ] Flatten gal took : 25 ms
[2025-05-31 02:13:00] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability1452517278943513526.gal : 4 ms
[2025-05-31 02:13:00] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability7925797222398682444.prop : 1 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/ReachabilityFireability1452517278943513526.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability7925797222398682444.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 ...328
Loading property file /tmp/ReachabilityFireability7925797222398682444.prop.
SDD proceeding with computation,167 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,167 properties remain. new max is 8
SDD size :5 after 8
SDD proceeding with computation,167 properties remain. new max is 16
SDD size :8 after 35
SDD proceeding with computation,167 properties remain. new max is 32
SDD size :35 after 38
SDD proceeding with computation,167 properties remain. new max is 64
SDD size :38 after 40
SDD proceeding with computation,167 properties remain. new max is 128
SDD size :40 after 52
SDD proceeding with computation,167 properties remain. new max is 256
SDD size :52 after 190
SDD proceeding with computation,167 properties remain. new max is 512
SDD size :190 after 266
SDD proceeding with computation,167 properties remain. new max is 1024
SDD size :266 after 724
SDD proceeding with computation,167 properties remain. new max is 2048
SDD size :724 after 2479
SDD proceeding with computation,167 properties remain. new max is 4096
SDD size :2479 after 3919
SDD proceeding with computation,167 properties remain. new max is 8192
SDD size :3919 after 14575
SDD proceeding with computation,167 properties remain. new max is 16384
SDD size :14575 after 25230
SDD proceeding with computation,167 properties remain. new max is 32768
SDD size :25230 after 80352

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-06"
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-06, 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-174860075000487"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-06.tgz
mv EisenbergMcGuire-PT-06 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 ;