Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r166-smll-171636274400099.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is EisenbergMcGuire-PT-04, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r166-smll-171636274400099
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 656K
-rw-r--r-- 1 mcc users 8.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 32K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 22 14:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 16:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Apr 12 16:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Apr 12 16:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 12 16:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 255K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME Liveness

=== Now, execution of the tool begins

BK_START 1716476073774

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=EisenbergMcGuire-PT-04
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-23 14:54:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -timeout, 180, -rebuildPNML]
[2024-05-23 14:54:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 14:54:36] [INFO ] Load time of PNML (sax parser for PT used): 175 ms
[2024-05-23 14:54:36] [INFO ] Transformed 196 places.
[2024-05-23 14:54:36] [INFO ] Transformed 448 transitions.
[2024-05-23 14:54:36] [INFO ] Found NUPN structural information;
[2024-05-23 14:54:36] [INFO ] Parsed PT model containing 196 places and 448 transitions and 1952 arcs in 480 ms.
Built sparse matrix representations for Structural reductions in 10 ms.16263KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 196/196 places, 448/448 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 62 ms. Remains 196 /196 variables (removed 0) and now considering 448/448 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 85 ms. Remains : 196/196 places, 448/448 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 196/196 places, 448/448 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 34 ms. Remains 196 /196 variables (removed 0) and now considering 448/448 (removed 0) transitions.
[2024-05-23 14:54:36] [INFO ] Flow matrix only has 284 transitions (discarded 164 similar events)
// Phase 1: matrix 284 rows 196 cols
[2024-05-23 14:54:36] [INFO ] Computed 13 invariants in 39 ms
[2024-05-23 14:54:36] [INFO ] Implicit Places using invariants in 418 ms returned []
[2024-05-23 14:54:36] [INFO ] Flow matrix only has 284 transitions (discarded 164 similar events)
[2024-05-23 14:54:36] [INFO ] Invariant cache hit.
[2024-05-23 14:54:37] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-05-23 14:54:37] [INFO ] Implicit Places using invariants and state equation in 458 ms returned []
Implicit Place search using SMT with State Equation took 931 ms to find 0 implicit places.
[2024-05-23 14:54:37] [INFO ] Redundant transitions in 41 ms returned []
Running 444 sub problems to find dead transitions.
[2024-05-23 14:54:37] [INFO ] Flow matrix only has 284 transitions (discarded 164 similar events)
[2024-05-23 14:54:37] [INFO ] Invariant cache hit.
[2024-05-23 14:54:37] [INFO ] State equation strengthened by 112 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 196/196 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/196 variables, 9/205 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/196 variables, 4/209 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-05-23 14:54:41] [INFO ] Deduced a trap composed of 20 places in 139 ms of which 26 ms to minimize.
[2024-05-23 14:54:41] [INFO ] Deduced a trap composed of 26 places in 69 ms of which 3 ms to minimize.
[2024-05-23 14:54:41] [INFO ] Deduced a trap composed of 43 places in 127 ms of which 2 ms to minimize.
[2024-05-23 14:54:42] [INFO ] Deduced a trap composed of 65 places in 94 ms of which 2 ms to minimize.
[2024-05-23 14:54:42] [INFO ] Deduced a trap composed of 23 places in 110 ms of which 2 ms to minimize.
[2024-05-23 14:54:42] [INFO ] Deduced a trap composed of 51 places in 105 ms of which 2 ms to minimize.
[2024-05-23 14:54:42] [INFO ] Deduced a trap composed of 35 places in 117 ms of which 3 ms to minimize.
[2024-05-23 14:54:42] [INFO ] Deduced a trap composed of 43 places in 109 ms of which 3 ms to minimize.
[2024-05-23 14:54:42] [INFO ] Deduced a trap composed of 45 places in 96 ms of which 2 ms to minimize.
[2024-05-23 14:54:43] [INFO ] Deduced a trap composed of 37 places in 92 ms of which 2 ms to minimize.
[2024-05-23 14:54:43] [INFO ] Deduced a trap composed of 21 places in 113 ms of which 3 ms to minimize.
[2024-05-23 14:54:43] [INFO ] Deduced a trap composed of 20 places in 72 ms of which 2 ms to minimize.
[2024-05-23 14:54:43] [INFO ] Deduced a trap composed of 18 places in 68 ms of which 2 ms to minimize.
[2024-05-23 14:54:43] [INFO ] Deduced a trap composed of 54 places in 86 ms of which 2 ms to minimize.
[2024-05-23 14:54:43] [INFO ] Deduced a trap composed of 14 places in 107 ms of which 2 ms to minimize.
[2024-05-23 14:54:43] [INFO ] Deduced a trap composed of 60 places in 102 ms of which 2 ms to minimize.
[2024-05-23 14:54:43] [INFO ] Deduced a trap composed of 5 places in 110 ms of which 3 ms to minimize.
[2024-05-23 14:54:44] [INFO ] Deduced a trap composed of 4 places in 131 ms of which 6 ms to minimize.
[2024-05-23 14:54:44] [INFO ] Deduced a trap composed of 3 places in 119 ms of which 2 ms to minimize.
[2024-05-23 14:54:44] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/196 variables, 20/229 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-05-23 14:54:47] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 1 ms to minimize.
[2024-05-23 14:54:47] [INFO ] Deduced a trap composed of 71 places in 176 ms of which 4 ms to minimize.
[2024-05-23 14:54:47] [INFO ] Deduced a trap composed of 66 places in 113 ms of which 2 ms to minimize.
[2024-05-23 14:54:47] [INFO ] Deduced a trap composed of 60 places in 88 ms of which 2 ms to minimize.
[2024-05-23 14:54:47] [INFO ] Deduced a trap composed of 59 places in 86 ms of which 2 ms to minimize.
[2024-05-23 14:54:48] [INFO ] Deduced a trap composed of 48 places in 93 ms of which 3 ms to minimize.
[2024-05-23 14:54:48] [INFO ] Deduced a trap composed of 43 places in 98 ms of which 2 ms to minimize.
[2024-05-23 14:54:48] [INFO ] Deduced a trap composed of 43 places in 101 ms of which 2 ms to minimize.
[2024-05-23 14:54:48] [INFO ] Deduced a trap composed of 61 places in 96 ms of which 2 ms to minimize.
[2024-05-23 14:54:48] [INFO ] Deduced a trap composed of 61 places in 88 ms of which 2 ms to minimize.
[2024-05-23 14:54:48] [INFO ] Deduced a trap composed of 56 places in 84 ms of which 1 ms to minimize.
[2024-05-23 14:54:48] [INFO ] Deduced a trap composed of 3 places in 32 ms of which 1 ms to minimize.
[2024-05-23 14:54:49] [INFO ] Deduced a trap composed of 45 places in 137 ms of which 2 ms to minimize.
[2024-05-23 14:54:49] [INFO ] Deduced a trap composed of 38 places in 130 ms of which 3 ms to minimize.
[2024-05-23 14:54:49] [INFO ] Deduced a trap composed of 33 places in 194 ms of which 8 ms to minimize.
[2024-05-23 14:54:49] [INFO ] Deduced a trap composed of 69 places in 209 ms of which 4 ms to minimize.
[2024-05-23 14:54:49] [INFO ] Deduced a trap composed of 45 places in 160 ms of which 3 ms to minimize.
[2024-05-23 14:54:50] [INFO ] Deduced a trap composed of 49 places in 185 ms of which 3 ms to minimize.
[2024-05-23 14:54:50] [INFO ] Deduced a trap composed of 50 places in 161 ms of which 3 ms to minimize.
[2024-05-23 14:54:50] [INFO ] Deduced a trap composed of 39 places in 174 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/196 variables, 20/249 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-05-23 14:54:52] [INFO ] Deduced a trap composed of 32 places in 103 ms of which 2 ms to minimize.
[2024-05-23 14:54:52] [INFO ] Deduced a trap composed of 57 places in 108 ms of which 2 ms to minimize.
[2024-05-23 14:54:52] [INFO ] Deduced a trap composed of 32 places in 75 ms of which 2 ms to minimize.
[2024-05-23 14:54:53] [INFO ] Deduced a trap composed of 31 places in 125 ms of which 2 ms to minimize.
[2024-05-23 14:54:53] [INFO ] Deduced a trap composed of 17 places in 157 ms of which 3 ms to minimize.
[2024-05-23 14:54:55] [INFO ] Deduced a trap composed of 20 places in 53 ms of which 2 ms to minimize.
[2024-05-23 14:54:55] [INFO ] Deduced a trap composed of 46 places in 153 ms of which 3 ms to minimize.
[2024-05-23 14:54:55] [INFO ] Deduced a trap composed of 49 places in 138 ms of which 3 ms to minimize.
[2024-05-23 14:54:55] [INFO ] Deduced a trap composed of 43 places in 130 ms of which 2 ms to minimize.
[2024-05-23 14:54:56] [INFO ] Deduced a trap composed of 39 places in 131 ms of which 2 ms to minimize.
[2024-05-23 14:54:56] [INFO ] Deduced a trap composed of 37 places in 130 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/196 variables, 11/260 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-05-23 14:54:57] [INFO ] Deduced a trap composed of 69 places in 144 ms of which 3 ms to minimize.
[2024-05-23 14:54:57] [INFO ] Deduced a trap composed of 54 places in 126 ms of which 2 ms to minimize.
[2024-05-23 14:54:58] [INFO ] Deduced a trap composed of 37 places in 121 ms of which 2 ms to minimize.
[2024-05-23 14:54:59] [INFO ] Deduced a trap composed of 53 places in 184 ms of which 4 ms to minimize.
[2024-05-23 14:54:59] [INFO ] Deduced a trap composed of 33 places in 185 ms of which 4 ms to minimize.
[2024-05-23 14:55:00] [INFO ] Deduced a trap composed of 60 places in 141 ms of which 6 ms to minimize.
[2024-05-23 14:55:00] [INFO ] Deduced a trap composed of 30 places in 161 ms of which 3 ms to minimize.
[2024-05-23 14:55:00] [INFO ] Deduced a trap composed of 50 places in 183 ms of which 3 ms to minimize.
[2024-05-23 14:55:00] [INFO ] Deduced a trap composed of 51 places in 173 ms of which 3 ms to minimize.
[2024-05-23 14:55:01] [INFO ] Deduced a trap composed of 46 places in 148 ms of which 3 ms to minimize.
[2024-05-23 14:55:01] [INFO ] Deduced a trap composed of 46 places in 153 ms of which 3 ms to minimize.
[2024-05-23 14:55:01] [INFO ] Deduced a trap composed of 43 places in 169 ms of which 3 ms to minimize.
[2024-05-23 14:55:02] [INFO ] Deduced a trap composed of 49 places in 132 ms of which 3 ms to minimize.
[2024-05-23 14:55:02] [INFO ] Deduced a trap composed of 61 places in 134 ms of which 3 ms to minimize.
[2024-05-23 14:55:02] [INFO ] Deduced a trap composed of 37 places in 160 ms of which 3 ms to minimize.
[2024-05-23 14:55:03] [INFO ] Deduced a trap composed of 68 places in 125 ms of which 3 ms to minimize.
[2024-05-23 14:55:03] [INFO ] Deduced a trap composed of 43 places in 160 ms of which 3 ms to minimize.
[2024-05-23 14:55:03] [INFO ] Deduced a trap composed of 43 places in 185 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/196 variables, 18/278 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-05-23 14:55:07] [INFO ] Deduced a trap composed of 53 places in 116 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 196/480 variables, and 279 constraints, problems are : Problem set: 0 solved, 444 unsolved in 30043 ms.
Refiners :[Domain max(s): 196/196 constraints, Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/196 constraints, ReadFeed: 0/112 constraints, PredecessorRefiner: 444/444 constraints, Known Traps: 70/70 constraints]
Escalating to Integer solving :Problem set: 0 solved, 444 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 196/196 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/196 variables, 9/205 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/196 variables, 4/209 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/196 variables, 70/279 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-05-23 14:55:10] [INFO ] Deduced a trap composed of 45 places in 116 ms of which 2 ms to minimize.
[2024-05-23 14:55:10] [INFO ] Deduced a trap composed of 33 places in 114 ms of which 2 ms to minimize.
[2024-05-23 14:55:14] [INFO ] Deduced a trap composed of 60 places in 153 ms of which 3 ms to minimize.
[2024-05-23 14:55:14] [INFO ] Deduced a trap composed of 46 places in 138 ms of which 2 ms to minimize.
[2024-05-23 14:55:14] [INFO ] Deduced a trap composed of 57 places in 194 ms of which 3 ms to minimize.
[2024-05-23 14:55:14] [INFO ] Deduced a trap composed of 43 places in 171 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/196 variables, 6/285 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-05-23 14:55:17] [INFO ] Deduced a trap composed of 58 places in 145 ms of which 3 ms to minimize.
[2024-05-23 14:55:17] [INFO ] Deduced a trap composed of 60 places in 188 ms of which 3 ms to minimize.
[2024-05-23 14:55:17] [INFO ] Deduced a trap composed of 68 places in 173 ms of which 3 ms to minimize.
[2024-05-23 14:55:17] [INFO ] Deduced a trap composed of 46 places in 139 ms of which 3 ms to minimize.
[2024-05-23 14:55:17] [INFO ] Deduced a trap composed of 42 places in 173 ms of which 4 ms to minimize.
[2024-05-23 14:55:18] [INFO ] Deduced a trap composed of 59 places in 155 ms of which 4 ms to minimize.
[2024-05-23 14:55:18] [INFO ] Deduced a trap composed of 42 places in 160 ms of which 3 ms to minimize.
[2024-05-23 14:55:18] [INFO ] Deduced a trap composed of 32 places in 173 ms of which 3 ms to minimize.
[2024-05-23 14:55:18] [INFO ] Deduced a trap composed of 58 places in 161 ms of which 3 ms to minimize.
[2024-05-23 14:55:18] [INFO ] Deduced a trap composed of 60 places in 164 ms of which 3 ms to minimize.
[2024-05-23 14:55:19] [INFO ] Deduced a trap composed of 65 places in 176 ms of which 3 ms to minimize.
[2024-05-23 14:55:19] [INFO ] Deduced a trap composed of 53 places in 209 ms of which 4 ms to minimize.
[2024-05-23 14:55:19] [INFO ] Deduced a trap composed of 45 places in 154 ms of which 3 ms to minimize.
[2024-05-23 14:55:19] [INFO ] Deduced a trap composed of 39 places in 142 ms of which 3 ms to minimize.
[2024-05-23 14:55:20] [INFO ] Deduced a trap composed of 52 places in 143 ms of which 3 ms to minimize.
[2024-05-23 14:55:24] [INFO ] Deduced a trap composed of 48 places in 146 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/196 variables, 16/301 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-05-23 14:55:31] [INFO ] Deduced a trap composed of 43 places in 170 ms of which 3 ms to minimize.
[2024-05-23 14:55:32] [INFO ] Deduced a trap composed of 52 places in 157 ms of which 4 ms to minimize.
[2024-05-23 14:55:32] [INFO ] Deduced a trap composed of 43 places in 146 ms of which 3 ms to minimize.
[2024-05-23 14:55:32] [INFO ] Deduced a trap composed of 49 places in 132 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/196 variables, 4/305 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-05-23 14:55:35] [INFO ] Deduced a trap composed of 30 places in 158 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 196/480 variables, and 306 constraints, problems are : Problem set: 0 solved, 444 unsolved in 30029 ms.
Refiners :[Domain max(s): 196/196 constraints, Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/196 constraints, ReadFeed: 0/112 constraints, PredecessorRefiner: 0/444 constraints, Known Traps: 97/97 constraints]
After SMT, in 60593ms problems are : Problem set: 0 solved, 444 unsolved
Search for dead transitions found 0 dead transitions in 60634ms
Finished structural reductions in DEADLOCK mode , in 1 iterations and 61687 ms. Remains : 196/196 places, 448/448 transitions.
Random walk for 1250000 steps, including 0 resets, run took 1874 ms (no deadlock found). (steps per millisecond=667 )
Random directed walk for 1250004 steps, including 0 resets, run took 1776 ms (no deadlock found). (steps per millisecond=703 )
[2024-05-23 14:55:41] [INFO ] Flow matrix only has 284 transitions (discarded 164 similar events)
[2024-05-23 14:55:41] [INFO ] Invariant cache hit.
[2024-05-23 14:55:42] [INFO ] [Real]Absence check using 9 positive place invariants in 9 ms returned sat
[2024-05-23 14:55:42] [INFO ] [Real]Absence check using 9 positive and 4 generalized place invariants in 11 ms returned sat
[2024-05-23 14:55:42] [INFO ] [Real]Absence check using state equation in 216 ms returned sat
[2024-05-23 14:55:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 14:55:42] [INFO ] [Nat]Absence check using 9 positive place invariants in 9 ms returned sat
[2024-05-23 14:55:42] [INFO ] [Nat]Absence check using 9 positive and 4 generalized place invariants in 4 ms returned sat
[2024-05-23 14:55:42] [INFO ] [Nat]Absence check using state equation in 239 ms returned sat
[2024-05-23 14:55:42] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-05-23 14:55:42] [INFO ] [Nat]Added 112 Read/Feed constraints in 36 ms returned sat
[2024-05-23 14:55:42] [INFO ] Deduced a trap composed of 3 places in 204 ms of which 3 ms to minimize.
[2024-05-23 14:55:43] [INFO ] Deduced a trap composed of 3 places in 215 ms of which 4 ms to minimize.
[2024-05-23 14:55:43] [INFO ] Deduced a trap composed of 32 places in 223 ms of which 3 ms to minimize.
[2024-05-23 14:55:43] [INFO ] Deduced a trap composed of 27 places in 117 ms of which 2 ms to minimize.
[2024-05-23 14:55:43] [INFO ] Deduced a trap composed of 17 places in 119 ms of which 5 ms to minimize.
[2024-05-23 14:55:43] [INFO ] Deduced a trap composed of 20 places in 127 ms of which 3 ms to minimize.
[2024-05-23 14:55:44] [INFO ] Deduced a trap composed of 14 places in 144 ms of which 2 ms to minimize.
[2024-05-23 14:55:44] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 7 trap constraints in 1337 ms
Starting structural reductions in LIVENESS mode, iteration 0 : 196/196 places, 448/448 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 196 transition count 444
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 192 transition count 444
Performed 52 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 52 Pre rules applied. Total rules applied 8 place count 192 transition count 392
Deduced a syphon composed of 52 places in 2 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 2 with 104 rules applied. Total rules applied 112 place count 140 transition count 392
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 136 place count 128 transition count 380
Applied a total of 136 rules in 55 ms. Remains 128 /196 variables (removed 68) and now considering 380/448 (removed 68) transitions.
[2024-05-23 14:55:44] [INFO ] Flow matrix only has 216 transitions (discarded 164 similar events)
// Phase 1: matrix 216 rows 128 cols
[2024-05-23 14:55:44] [INFO ] Computed 13 invariants in 8 ms
[2024-05-23 14:55:44] [INFO ] Implicit Places using invariants in 359 ms returned []
[2024-05-23 14:55:44] [INFO ] Flow matrix only has 216 transitions (discarded 164 similar events)
[2024-05-23 14:55:44] [INFO ] Invariant cache hit.
[2024-05-23 14:55:44] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-05-23 14:55:45] [INFO ] Implicit Places using invariants and state equation in 696 ms returned []
Implicit Place search using SMT with State Equation took 1062 ms to find 0 implicit places.
Running 376 sub problems to find dead transitions.
[2024-05-23 14:55:45] [INFO ] Flow matrix only has 216 transitions (discarded 164 similar events)
[2024-05-23 14:55:45] [INFO ] Invariant cache hit.
[2024-05-23 14:55:45] [INFO ] State equation strengthened by 112 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 376 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/128 variables, 9/137 constraints. Problems are: Problem set: 0 solved, 376 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 4/141 constraints. Problems are: Problem set: 0 solved, 376 unsolved
[2024-05-23 14:55:47] [INFO ] Deduced a trap composed of 3 places in 139 ms of which 3 ms to minimize.
[2024-05-23 14:55:47] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 1 ms to minimize.
[2024-05-23 14:55:47] [INFO ] Deduced a trap composed of 27 places in 132 ms of which 2 ms to minimize.
[2024-05-23 14:55:48] [INFO ] Deduced a trap composed of 41 places in 112 ms of which 2 ms to minimize.
[2024-05-23 14:55:48] [INFO ] Deduced a trap composed of 35 places in 88 ms of which 2 ms to minimize.
[2024-05-23 14:55:48] [INFO ] Deduced a trap composed of 27 places in 100 ms of which 2 ms to minimize.
[2024-05-23 14:55:48] [INFO ] Deduced a trap composed of 37 places in 107 ms of which 2 ms to minimize.
[2024-05-23 14:55:48] [INFO ] Deduced a trap composed of 30 places in 93 ms of which 2 ms to minimize.
[2024-05-23 14:55:48] [INFO ] Deduced a trap composed of 47 places in 78 ms of which 2 ms to minimize.
[2024-05-23 14:55:48] [INFO ] Deduced a trap composed of 42 places in 87 ms of which 2 ms to minimize.
[2024-05-23 14:55:48] [INFO ] Deduced a trap composed of 33 places in 89 ms of which 2 ms to minimize.
[2024-05-23 14:55:48] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 1 ms to minimize.
[2024-05-23 14:55:49] [INFO ] Deduced a trap composed of 15 places in 45 ms of which 1 ms to minimize.
[2024-05-23 14:55:49] [INFO ] Deduced a trap composed of 5 places in 50 ms of which 1 ms to minimize.
[2024-05-23 14:55:49] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 1 ms to minimize.
[2024-05-23 14:55:49] [INFO ] Deduced a trap composed of 3 places in 86 ms of which 2 ms to minimize.
[2024-05-23 14:55:49] [INFO ] Deduced a trap composed of 19 places in 200 ms of which 2 ms to minimize.
[2024-05-23 14:55:49] [INFO ] Deduced a trap composed of 11 places in 149 ms of which 3 ms to minimize.
[2024-05-23 14:55:49] [INFO ] Deduced a trap composed of 33 places in 99 ms of which 3 ms to minimize.
[2024-05-23 14:55:49] [INFO ] Deduced a trap composed of 34 places in 127 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/128 variables, 20/161 constraints. Problems are: Problem set: 0 solved, 376 unsolved
[2024-05-23 14:55:51] [INFO ] Deduced a trap composed of 34 places in 91 ms of which 2 ms to minimize.
[2024-05-23 14:55:52] [INFO ] Deduced a trap composed of 26 places in 68 ms of which 2 ms to minimize.
[2024-05-23 14:55:52] [INFO ] Deduced a trap composed of 30 places in 55 ms of which 1 ms to minimize.
[2024-05-23 14:55:52] [INFO ] Deduced a trap composed of 38 places in 68 ms of which 2 ms to minimize.
[2024-05-23 14:55:52] [INFO ] Deduced a trap composed of 46 places in 98 ms of which 3 ms to minimize.
[2024-05-23 14:55:52] [INFO ] Deduced a trap composed of 34 places in 79 ms of which 2 ms to minimize.
[2024-05-23 14:55:52] [INFO ] Deduced a trap composed of 29 places in 81 ms of which 1 ms to minimize.
[2024-05-23 14:55:52] [INFO ] Deduced a trap composed of 26 places in 116 ms of which 2 ms to minimize.
[2024-05-23 14:55:52] [INFO ] Deduced a trap composed of 37 places in 97 ms of which 2 ms to minimize.
[2024-05-23 14:55:53] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 1 ms to minimize.
[2024-05-23 14:55:53] [INFO ] Deduced a trap composed of 35 places in 128 ms of which 2 ms to minimize.
[2024-05-23 14:55:53] [INFO ] Deduced a trap composed of 40 places in 87 ms of which 2 ms to minimize.
[2024-05-23 14:55:53] [INFO ] Deduced a trap composed of 37 places in 98 ms of which 2 ms to minimize.
[2024-05-23 14:55:53] [INFO ] Deduced a trap composed of 45 places in 92 ms of which 2 ms to minimize.
[2024-05-23 14:55:53] [INFO ] Deduced a trap composed of 17 places in 74 ms of which 2 ms to minimize.
[2024-05-23 14:55:53] [INFO ] Deduced a trap composed of 31 places in 75 ms of which 2 ms to minimize.
[2024-05-23 14:55:53] [INFO ] Deduced a trap composed of 37 places in 74 ms of which 2 ms to minimize.
[2024-05-23 14:55:53] [INFO ] Deduced a trap composed of 28 places in 68 ms of which 2 ms to minimize.
[2024-05-23 14:55:54] [INFO ] Deduced a trap composed of 36 places in 67 ms of which 2 ms to minimize.
[2024-05-23 14:55:54] [INFO ] Deduced a trap composed of 15 places in 50 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/128 variables, 20/181 constraints. Problems are: Problem set: 0 solved, 376 unsolved
[2024-05-23 14:55:54] [INFO ] Deduced a trap composed of 32 places in 86 ms of which 2 ms to minimize.
[2024-05-23 14:55:54] [INFO ] Deduced a trap composed of 43 places in 67 ms of which 2 ms to minimize.
[2024-05-23 14:55:55] [INFO ] Deduced a trap composed of 38 places in 83 ms of which 2 ms to minimize.
[2024-05-23 14:55:55] [INFO ] Deduced a trap composed of 46 places in 138 ms of which 3 ms to minimize.
[2024-05-23 14:55:55] [INFO ] Deduced a trap composed of 44 places in 130 ms of which 2 ms to minimize.
[2024-05-23 14:55:55] [INFO ] Deduced a trap composed of 41 places in 126 ms of which 2 ms to minimize.
[2024-05-23 14:55:56] [INFO ] Deduced a trap composed of 44 places in 134 ms of which 3 ms to minimize.
[2024-05-23 14:55:56] [INFO ] Deduced a trap composed of 36 places in 149 ms of which 3 ms to minimize.
[2024-05-23 14:55:56] [INFO ] Deduced a trap composed of 34 places in 130 ms of which 2 ms to minimize.
[2024-05-23 14:55:56] [INFO ] Deduced a trap composed of 34 places in 114 ms of which 2 ms to minimize.
[2024-05-23 14:55:56] [INFO ] Deduced a trap composed of 34 places in 113 ms of which 2 ms to minimize.
[2024-05-23 14:55:57] [INFO ] Deduced a trap composed of 33 places in 84 ms of which 2 ms to minimize.
[2024-05-23 14:55:57] [INFO ] Deduced a trap composed of 33 places in 68 ms of which 1 ms to minimize.
[2024-05-23 14:55:57] [INFO ] Deduced a trap composed of 33 places in 88 ms of which 2 ms to minimize.
[2024-05-23 14:55:57] [INFO ] Deduced a trap composed of 38 places in 82 ms of which 1 ms to minimize.
[2024-05-23 14:55:57] [INFO ] Deduced a trap composed of 36 places in 97 ms of which 1 ms to minimize.
[2024-05-23 14:55:57] [INFO ] Deduced a trap composed of 38 places in 79 ms of which 2 ms to minimize.
[2024-05-23 14:55:57] [INFO ] Deduced a trap composed of 42 places in 132 ms of which 2 ms to minimize.
[2024-05-23 14:55:58] [INFO ] Deduced a trap composed of 44 places in 83 ms of which 1 ms to minimize.
[2024-05-23 14:55:58] [INFO ] Deduced a trap composed of 28 places in 77 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/128 variables, 20/201 constraints. Problems are: Problem set: 0 solved, 376 unsolved
[2024-05-23 14:55:59] [INFO ] Deduced a trap composed of 31 places in 86 ms of which 2 ms to minimize.
[2024-05-23 14:55:59] [INFO ] Deduced a trap composed of 36 places in 73 ms of which 1 ms to minimize.
[2024-05-23 14:56:00] [INFO ] Deduced a trap composed of 28 places in 84 ms of which 2 ms to minimize.
[2024-05-23 14:56:00] [INFO ] Deduced a trap composed of 31 places in 95 ms of which 2 ms to minimize.
[2024-05-23 14:56:00] [INFO ] Deduced a trap composed of 27 places in 79 ms of which 2 ms to minimize.
[2024-05-23 14:56:00] [INFO ] Deduced a trap composed of 43 places in 121 ms of which 2 ms to minimize.
[2024-05-23 14:56:01] [INFO ] Deduced a trap composed of 50 places in 96 ms of which 4 ms to minimize.
[2024-05-23 14:56:01] [INFO ] Deduced a trap composed of 44 places in 133 ms of which 2 ms to minimize.
[2024-05-23 14:56:01] [INFO ] Deduced a trap composed of 42 places in 134 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/128 variables, 9/210 constraints. Problems are: Problem set: 0 solved, 376 unsolved
[2024-05-23 14:56:05] [INFO ] Deduced a trap composed of 48 places in 99 ms of which 2 ms to minimize.
[2024-05-23 14:56:05] [INFO ] Deduced a trap composed of 54 places in 141 ms of which 3 ms to minimize.
[2024-05-23 14:56:05] [INFO ] Deduced a trap composed of 37 places in 155 ms of which 2 ms to minimize.
[2024-05-23 14:56:05] [INFO ] Deduced a trap composed of 36 places in 100 ms of which 2 ms to minimize.
[2024-05-23 14:56:06] [INFO ] Deduced a trap composed of 39 places in 110 ms of which 2 ms to minimize.
[2024-05-23 14:56:06] [INFO ] Deduced a trap composed of 29 places in 89 ms of which 2 ms to minimize.
[2024-05-23 14:56:06] [INFO ] Deduced a trap composed of 41 places in 79 ms of which 4 ms to minimize.
[2024-05-23 14:56:06] [INFO ] Deduced a trap composed of 37 places in 146 ms of which 3 ms to minimize.
[2024-05-23 14:56:07] [INFO ] Deduced a trap composed of 34 places in 82 ms of which 2 ms to minimize.
[2024-05-23 14:56:07] [INFO ] Deduced a trap composed of 34 places in 96 ms of which 2 ms to minimize.
[2024-05-23 14:56:07] [INFO ] Deduced a trap composed of 35 places in 119 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/128 variables, 11/221 constraints. Problems are: Problem set: 0 solved, 376 unsolved
[2024-05-23 14:56:10] [INFO ] Deduced a trap composed of 37 places in 114 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/128 variables, 1/222 constraints. Problems are: Problem set: 0 solved, 376 unsolved
[2024-05-23 14:56:13] [INFO ] Deduced a trap composed of 36 places in 87 ms of which 2 ms to minimize.
[2024-05-23 14:56:13] [INFO ] Deduced a trap composed of 58 places in 84 ms of which 1 ms to minimize.
[2024-05-23 14:56:13] [INFO ] Deduced a trap composed of 49 places in 112 ms of which 3 ms to minimize.
[2024-05-23 14:56:13] [INFO ] Deduced a trap composed of 53 places in 106 ms of which 2 ms to minimize.
[2024-05-23 14:56:14] [INFO ] Deduced a trap composed of 50 places in 99 ms of which 2 ms to minimize.
[2024-05-23 14:56:14] [INFO ] Deduced a trap composed of 42 places in 103 ms of which 2 ms to minimize.
[2024-05-23 14:56:14] [INFO ] Deduced a trap composed of 35 places in 92 ms of which 2 ms to minimize.
[2024-05-23 14:56:14] [INFO ] Deduced a trap composed of 44 places in 64 ms of which 1 ms to minimize.
[2024-05-23 14:56:14] [INFO ] Deduced a trap composed of 40 places in 95 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/128 variables, 9/231 constraints. Problems are: Problem set: 0 solved, 376 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 128/344 variables, and 231 constraints, problems are : Problem set: 0 solved, 376 unsolved in 30035 ms.
Refiners :[Domain max(s): 128/128 constraints, Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/128 constraints, ReadFeed: 0/112 constraints, PredecessorRefiner: 376/376 constraints, Known Traps: 90/90 constraints]
Escalating to Integer solving :Problem set: 0 solved, 376 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 376 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/128 variables, 9/137 constraints. Problems are: Problem set: 0 solved, 376 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 4/141 constraints. Problems are: Problem set: 0 solved, 376 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/128 variables, 90/231 constraints. Problems are: Problem set: 0 solved, 376 unsolved
[2024-05-23 14:56:16] [INFO ] Deduced a trap composed of 26 places in 97 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/128 variables, 1/232 constraints. Problems are: Problem set: 0 solved, 376 unsolved
[2024-05-23 14:56:19] [INFO ] Deduced a trap composed of 41 places in 108 ms of which 2 ms to minimize.
[2024-05-23 14:56:19] [INFO ] Deduced a trap composed of 27 places in 102 ms of which 3 ms to minimize.
[2024-05-23 14:56:19] [INFO ] Deduced a trap composed of 60 places in 106 ms of which 2 ms to minimize.
[2024-05-23 14:56:20] [INFO ] Deduced a trap composed of 44 places in 151 ms of which 2 ms to minimize.
[2024-05-23 14:56:20] [INFO ] Deduced a trap composed of 44 places in 93 ms of which 1 ms to minimize.
[2024-05-23 14:56:20] [INFO ] Deduced a trap composed of 40 places in 130 ms of which 2 ms to minimize.
[2024-05-23 14:56:20] [INFO ] Deduced a trap composed of 39 places in 150 ms of which 2 ms to minimize.
[2024-05-23 14:56:20] [INFO ] Deduced a trap composed of 44 places in 93 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/128 variables, 8/240 constraints. Problems are: Problem set: 0 solved, 376 unsolved
[2024-05-23 14:56:24] [INFO ] Deduced a trap composed of 38 places in 81 ms of which 1 ms to minimize.
[2024-05-23 14:56:24] [INFO ] Deduced a trap composed of 35 places in 87 ms of which 1 ms to minimize.
[2024-05-23 14:56:24] [INFO ] Deduced a trap composed of 41 places in 122 ms of which 2 ms to minimize.
[2024-05-23 14:56:25] [INFO ] Deduced a trap composed of 43 places in 109 ms of which 2 ms to minimize.
[2024-05-23 14:56:25] [INFO ] Deduced a trap composed of 47 places in 101 ms of which 2 ms to minimize.
[2024-05-23 14:56:26] [INFO ] Deduced a trap composed of 44 places in 116 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/128 variables, 6/246 constraints. Problems are: Problem set: 0 solved, 376 unsolved
[2024-05-23 14:56:28] [INFO ] Deduced a trap composed of 38 places in 64 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/128 variables, 1/247 constraints. Problems are: Problem set: 0 solved, 376 unsolved
[2024-05-23 14:56:31] [INFO ] Deduced a trap composed of 35 places in 84 ms of which 2 ms to minimize.
[2024-05-23 14:56:31] [INFO ] Deduced a trap composed of 38 places in 79 ms of which 1 ms to minimize.
[2024-05-23 14:56:32] [INFO ] Deduced a trap composed of 30 places in 65 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/128 variables, 3/250 constraints. Problems are: Problem set: 0 solved, 376 unsolved
[2024-05-23 14:56:35] [INFO ] Deduced a trap composed of 36 places in 66 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/128 variables, 1/251 constraints. Problems are: Problem set: 0 solved, 376 unsolved
[2024-05-23 14:56:40] [INFO ] Deduced a trap composed of 36 places in 67 ms of which 1 ms to minimize.
[2024-05-23 14:56:40] [INFO ] Deduced a trap composed of 44 places in 80 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/128 variables, 2/253 constraints. Problems are: Problem set: 0 solved, 376 unsolved
[2024-05-23 14:56:41] [INFO ] Deduced a trap composed of 35 places in 104 ms of which 3 ms to minimize.
[2024-05-23 14:56:42] [INFO ] Deduced a trap composed of 29 places in 135 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/128 variables, 2/255 constraints. Problems are: Problem set: 0 solved, 376 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 128/344 variables, and 255 constraints, problems are : Problem set: 0 solved, 376 unsolved in 30017 ms.
Refiners :[Domain max(s): 128/128 constraints, Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/128 constraints, ReadFeed: 0/112 constraints, PredecessorRefiner: 0/376 constraints, Known Traps: 114/114 constraints]
After SMT, in 60312ms problems are : Problem set: 0 solved, 376 unsolved
Search for dead transitions found 0 dead transitions in 60334ms
Starting structural reductions in LIVENESS mode, iteration 1 : 128/196 places, 380/448 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 61455 ms. Remains : 128/196 places, 380/448 transitions.
Initial state reduction rules removed 4 formulas.
RANDOM walk for 40000 steps (8 resets) in 4459 ms. (8 steps per ms) remains 238/376 properties
BEST_FIRST walk for 404 steps (8 resets) in 24 ms. (16 steps per ms) remains 238/238 properties
BEST_FIRST walk for 404 steps (8 resets) in 17 ms. (22 steps per ms) remains 238/238 properties
BEST_FIRST walk for 404 steps (8 resets) in 20 ms. (19 steps per ms) remains 238/238 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 238/238 properties
BEST_FIRST walk for 404 steps (8 resets) in 17 ms. (22 steps per ms) remains 236/238 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 236/236 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 236/236 properties
BEST_FIRST walk for 404 steps (8 resets) in 16 ms. (23 steps per ms) remains 236/236 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 236/236 properties
BEST_FIRST walk for 404 steps (8 resets) in 16 ms. (23 steps per ms) remains 236/236 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 236/236 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 236/236 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 236/236 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 236/236 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 236/236 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 236/236 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 236/236 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 236/236 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 236/236 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 236/236 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 236/236 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 236/236 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 236/236 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 235/236 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 235/235 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 235/235 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 235/235 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 235/235 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 235/235 properties
BEST_FIRST walk for 404 steps (8 resets) in 20 ms. (19 steps per ms) remains 235/235 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 235/235 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 235/235 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 235/235 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 235/235 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 235/235 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 234/235 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 234/234 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 234/234 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 233/234 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 233/233 properties
[2024-05-23 14:56:47] [INFO ] Flow matrix only has 216 transitions (discarded 164 similar events)
[2024-05-23 14:56:47] [INFO ] Invariant cache hit.
[2024-05-23 14:56:47] [INFO ] State equation strengthened by 112 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 85/85 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/85 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 3 (OVERLAPS) 43/128 variables, 8/94 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/128 variables, 43/137 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/128 variables, 4/141 constraints. Problems are: Problem set: 0 solved, 233 unsolved
[2024-05-23 14:56:50] [INFO ] Deduced a trap composed of 38 places in 76 ms of which 3 ms to minimize.
[2024-05-23 14:56:50] [INFO ] Deduced a trap composed of 19 places in 94 ms of which 2 ms to minimize.
[2024-05-23 14:56:50] [INFO ] Deduced a trap composed of 18 places in 92 ms of which 2 ms to minimize.
[2024-05-23 14:56:50] [INFO ] Deduced a trap composed of 35 places in 96 ms of which 2 ms to minimize.
[2024-05-23 14:56:50] [INFO ] Deduced a trap composed of 45 places in 104 ms of which 3 ms to minimize.
[2024-05-23 14:56:50] [INFO ] Deduced a trap composed of 36 places in 106 ms of which 2 ms to minimize.
[2024-05-23 14:56:50] [INFO ] Deduced a trap composed of 3 places in 36 ms of which 1 ms to minimize.
[2024-05-23 14:56:50] [INFO ] Deduced a trap composed of 35 places in 82 ms of which 1 ms to minimize.
[2024-05-23 14:56:50] [INFO ] Deduced a trap composed of 5 places in 63 ms of which 1 ms to minimize.
[2024-05-23 14:56:50] [INFO ] Deduced a trap composed of 10 places in 77 ms of which 2 ms to minimize.
[2024-05-23 14:56:51] [INFO ] Deduced a trap composed of 30 places in 59 ms of which 1 ms to minimize.
[2024-05-23 14:56:51] [INFO ] Deduced a trap composed of 15 places in 53 ms of which 1 ms to minimize.
[2024-05-23 14:56:51] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 1 ms to minimize.
[2024-05-23 14:56:51] [INFO ] Deduced a trap composed of 33 places in 102 ms of which 3 ms to minimize.
[2024-05-23 14:56:51] [INFO ] Deduced a trap composed of 25 places in 94 ms of which 2 ms to minimize.
[2024-05-23 14:56:51] [INFO ] Deduced a trap composed of 41 places in 101 ms of which 3 ms to minimize.
[2024-05-23 14:56:51] [INFO ] Deduced a trap composed of 11 places in 93 ms of which 2 ms to minimize.
[2024-05-23 14:56:51] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 1 ms to minimize.
[2024-05-23 14:56:51] [INFO ] Deduced a trap composed of 42 places in 110 ms of which 2 ms to minimize.
[2024-05-23 14:56:51] [INFO ] Deduced a trap composed of 45 places in 102 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/128 variables, 20/161 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 128/344 variables, and 161 constraints, problems are : Problem set: 0 solved, 233 unsolved in 5016 ms.
Refiners :[Domain max(s): 128/128 constraints, Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/128 constraints, ReadFeed: 0/112 constraints, PredecessorRefiner: 233/233 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 233 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 85/85 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/85 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 3 (OVERLAPS) 43/128 variables, 8/94 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/128 variables, 43/137 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/128 variables, 4/141 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/128 variables, 20/161 constraints. Problems are: Problem set: 0 solved, 233 unsolved
[2024-05-23 14:56:54] [INFO ] Deduced a trap composed of 33 places in 101 ms of which 2 ms to minimize.
[2024-05-23 14:56:54] [INFO ] Deduced a trap composed of 33 places in 82 ms of which 1 ms to minimize.
[2024-05-23 14:56:54] [INFO ] Deduced a trap composed of 34 places in 95 ms of which 2 ms to minimize.
[2024-05-23 14:56:55] [INFO ] Deduced a trap composed of 13 places in 71 ms of which 2 ms to minimize.
[2024-05-23 14:56:55] [INFO ] Deduced a trap composed of 33 places in 89 ms of which 1 ms to minimize.
[2024-05-23 14:56:55] [INFO ] Deduced a trap composed of 46 places in 94 ms of which 2 ms to minimize.
[2024-05-23 14:56:55] [INFO ] Deduced a trap composed of 39 places in 84 ms of which 2 ms to minimize.
[2024-05-23 14:56:55] [INFO ] Deduced a trap composed of 15 places in 43 ms of which 1 ms to minimize.
[2024-05-23 14:56:55] [INFO ] Deduced a trap composed of 33 places in 77 ms of which 2 ms to minimize.
[2024-05-23 14:56:55] [INFO ] Deduced a trap composed of 30 places in 80 ms of which 1 ms to minimize.
[2024-05-23 14:56:55] [INFO ] Deduced a trap composed of 29 places in 102 ms of which 3 ms to minimize.
[2024-05-23 14:56:55] [INFO ] Deduced a trap composed of 37 places in 100 ms of which 2 ms to minimize.
[2024-05-23 14:56:56] [INFO ] Deduced a trap composed of 29 places in 103 ms of which 2 ms to minimize.
[2024-05-23 14:56:56] [INFO ] Deduced a trap composed of 43 places in 106 ms of which 2 ms to minimize.
[2024-05-23 14:56:56] [INFO ] Deduced a trap composed of 35 places in 89 ms of which 2 ms to minimize.
[2024-05-23 14:56:56] [INFO ] Deduced a trap composed of 25 places in 90 ms of which 1 ms to minimize.
[2024-05-23 14:56:56] [INFO ] Deduced a trap composed of 54 places in 66 ms of which 2 ms to minimize.
[2024-05-23 14:56:56] [INFO ] Deduced a trap composed of 28 places in 69 ms of which 3 ms to minimize.
[2024-05-23 14:56:56] [INFO ] Deduced a trap composed of 36 places in 93 ms of which 2 ms to minimize.
[2024-05-23 14:56:57] [INFO ] Deduced a trap composed of 33 places in 92 ms of which 2 ms to minimize.
SMT process timed out in 10156ms, After SMT, problems are : Problem set: 0 solved, 233 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 85 out of 128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 380/380 transitions.
Applied a total of 0 rules in 23 ms. Remains 128 /128 variables (removed 0) and now considering 380/380 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 128/128 places, 380/380 transitions.
RANDOM walk for 4000000 steps (8 resets) in 76547 ms. (52 steps per ms) remains 221/233 properties
BEST_FIRST walk for 40004 steps (8 resets) in 155 ms. (256 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (8 resets) in 164 ms. (242 steps per ms) remains 218/221 properties
BEST_FIRST walk for 40004 steps (8 resets) in 153 ms. (259 steps per ms) remains 218/218 properties
BEST_FIRST walk for 40004 steps (8 resets) in 168 ms. (236 steps per ms) remains 218/218 properties
BEST_FIRST walk for 40004 steps (8 resets) in 161 ms. (246 steps per ms) remains 215/218 properties
BEST_FIRST walk for 40004 steps (8 resets) in 159 ms. (250 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40004 steps (8 resets) in 160 ms. (248 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40004 steps (8 resets) in 159 ms. (250 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40004 steps (8 resets) in 160 ms. (248 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40004 steps (8 resets) in 161 ms. (246 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40004 steps (8 resets) in 159 ms. (250 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40004 steps (8 resets) in 164 ms. (242 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40004 steps (8 resets) in 162 ms. (245 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40004 steps (8 resets) in 163 ms. (243 steps per ms) remains 214/215 properties
BEST_FIRST walk for 40004 steps (8 resets) in 162 ms. (245 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40004 steps (8 resets) in 161 ms. (246 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40004 steps (8 resets) in 160 ms. (248 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40004 steps (8 resets) in 156 ms. (254 steps per ms) remains 209/214 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 197 ms. (202 steps per ms) remains 207/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 268 ms. (148 steps per ms) remains 201/207 properties
BEST_FIRST walk for 40004 steps (8 resets) in 211 ms. (188 steps per ms) remains 201/201 properties
BEST_FIRST walk for 40004 steps (8 resets) in 189 ms. (210 steps per ms) remains 199/201 properties
BEST_FIRST walk for 40004 steps (8 resets) in 188 ms. (211 steps per ms) remains 195/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 194 ms. (205 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (8 resets) in 190 ms. (209 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (8 resets) in 189 ms. (210 steps per ms) remains 191/195 properties
BEST_FIRST walk for 40004 steps (8 resets) in 185 ms. (215 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (8 resets) in 183 ms. (217 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (8 resets) in 188 ms. (211 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (8 resets) in 260 ms. (153 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (8 resets) in 260 ms. (153 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (8 resets) in 145 ms. (274 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (8 resets) in 143 ms. (277 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (8 resets) in 148 ms. (268 steps per ms) remains 188/191 properties
BEST_FIRST walk for 40004 steps (8 resets) in 162 ms. (245 steps per ms) remains 188/188 properties
BEST_FIRST walk for 40004 steps (8 resets) in 146 ms. (272 steps per ms) remains 188/188 properties
BEST_FIRST walk for 40004 steps (8 resets) in 138 ms. (287 steps per ms) remains 185/188 properties
BEST_FIRST walk for 40004 steps (8 resets) in 139 ms. (285 steps per ms) remains 185/185 properties
BEST_FIRST walk for 40004 steps (8 resets) in 144 ms. (275 steps per ms) remains 185/185 properties
BEST_FIRST walk for 40004 steps (8 resets) in 144 ms. (275 steps per ms) remains 185/185 properties
BEST_FIRST walk for 40004 steps (8 resets) in 142 ms. (279 steps per ms) remains 185/185 properties
BEST_FIRST walk for 40004 steps (8 resets) in 142 ms. (279 steps per ms) remains 184/185 properties
BEST_FIRST walk for 40004 steps (8 resets) in 157 ms. (253 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40004 steps (8 resets) in 187 ms. (212 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40004 steps (8 resets) in 184 ms. (216 steps per ms) remains 182/184 properties
BEST_FIRST walk for 40004 steps (8 resets) in 174 ms. (228 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (8 resets) in 197 ms. (202 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (8 resets) in 193 ms. (206 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (8 resets) in 192 ms. (207 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (8 resets) in 193 ms. (206 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (8 resets) in 185 ms. (215 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (8 resets) in 136 ms. (292 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (8 resets) in 129 ms. (307 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (8 resets) in 128 ms. (310 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (8 resets) in 135 ms. (294 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (8 resets) in 144 ms. (275 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (8 resets) in 142 ms. (279 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (8 resets) in 143 ms. (277 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (8 resets) in 142 ms. (279 steps per ms) remains 181/182 properties
BEST_FIRST walk for 40004 steps (8 resets) in 136 ms. (292 steps per ms) remains 181/181 properties
BEST_FIRST walk for 40004 steps (8 resets) in 140 ms. (283 steps per ms) remains 181/181 properties
BEST_FIRST walk for 40004 steps (8 resets) in 142 ms. (279 steps per ms) remains 181/181 properties
BEST_FIRST walk for 40004 steps (8 resets) in 141 ms. (281 steps per ms) remains 181/181 properties
BEST_FIRST walk for 40004 steps (8 resets) in 140 ms. (283 steps per ms) remains 181/181 properties
BEST_FIRST walk for 40004 steps (8 resets) in 140 ms. (283 steps per ms) remains 181/181 properties
BEST_FIRST walk for 40004 steps (8 resets) in 149 ms. (266 steps per ms) remains 181/181 properties
BEST_FIRST walk for 40004 steps (8 resets) in 138 ms. (287 steps per ms) remains 181/181 properties
BEST_FIRST walk for 40004 steps (8 resets) in 130 ms. (305 steps per ms) remains 181/181 properties
BEST_FIRST walk for 40004 steps (8 resets) in 129 ms. (307 steps per ms) remains 181/181 properties
BEST_FIRST walk for 40004 steps (8 resets) in 139 ms. (285 steps per ms) remains 181/181 properties
BEST_FIRST walk for 40004 steps (8 resets) in 140 ms. (283 steps per ms) remains 181/181 properties
BEST_FIRST walk for 40004 steps (8 resets) in 140 ms. (283 steps per ms) remains 181/181 properties
BEST_FIRST walk for 40004 steps (8 resets) in 146 ms. (272 steps per ms) remains 181/181 properties
BEST_FIRST walk for 40004 steps (8 resets) in 139 ms. (285 steps per ms) remains 181/181 properties
BEST_FIRST walk for 40004 steps (8 resets) in 133 ms. (298 steps per ms) remains 180/181 properties
BEST_FIRST walk for 40004 steps (8 resets) in 127 ms. (312 steps per ms) remains 180/180 properties
BEST_FIRST walk for 40004 steps (8 resets) in 133 ms. (298 steps per ms) remains 180/180 properties
BEST_FIRST walk for 40004 steps (8 resets) in 137 ms. (289 steps per ms) remains 180/180 properties
BEST_FIRST walk for 40004 steps (8 resets) in 141 ms. (281 steps per ms) remains 180/180 properties
BEST_FIRST walk for 40004 steps (8 resets) in 154 ms. (258 steps per ms) remains 180/180 properties
BEST_FIRST walk for 40004 steps (8 resets) in 182 ms. (218 steps per ms) remains 180/180 properties
BEST_FIRST walk for 40004 steps (8 resets) in 180 ms. (221 steps per ms) remains 180/180 properties
BEST_FIRST walk for 40004 steps (8 resets) in 179 ms. (222 steps per ms) remains 180/180 properties
BEST_FIRST walk for 40004 steps (8 resets) in 165 ms. (240 steps per ms) remains 180/180 properties
BEST_FIRST walk for 40004 steps (8 resets) in 179 ms. (222 steps per ms) remains 180/180 properties
BEST_FIRST walk for 40004 steps (8 resets) in 183 ms. (217 steps per ms) remains 180/180 properties
BEST_FIRST walk for 40004 steps (8 resets) in 180 ms. (221 steps per ms) remains 180/180 properties
BEST_FIRST walk for 40004 steps (8 resets) in 179 ms. (222 steps per ms) remains 180/180 properties
BEST_FIRST walk for 40004 steps (8 resets) in 177 ms. (224 steps per ms) remains 180/180 properties
BEST_FIRST walk for 40004 steps (8 resets) in 143 ms. (277 steps per ms) remains 180/180 properties
BEST_FIRST walk for 40004 steps (8 resets) in 127 ms. (312 steps per ms) remains 180/180 properties
BEST_FIRST walk for 40004 steps (8 resets) in 127 ms. (312 steps per ms) remains 180/180 properties
BEST_FIRST walk for 40004 steps (8 resets) in 127 ms. (312 steps per ms) remains 180/180 properties
BEST_FIRST walk for 40004 steps (8 resets) in 138 ms. (287 steps per ms) remains 180/180 properties
BEST_FIRST walk for 40004 steps (8 resets) in 140 ms. (283 steps per ms) remains 180/180 properties
BEST_FIRST walk for 40004 steps (8 resets) in 144 ms. (275 steps per ms) remains 180/180 properties
BEST_FIRST walk for 40004 steps (8 resets) in 143 ms. (277 steps per ms) remains 180/180 properties
BEST_FIRST walk for 40004 steps (8 resets) in 147 ms. (270 steps per ms) remains 180/180 properties
BEST_FIRST walk for 40004 steps (8 resets) in 128 ms. (310 steps per ms) remains 180/180 properties
BEST_FIRST walk for 40004 steps (8 resets) in 127 ms. (312 steps per ms) remains 180/180 properties
BEST_FIRST walk for 40004 steps (8 resets) in 130 ms. (305 steps per ms) remains 180/180 properties
BEST_FIRST walk for 40004 steps (8 resets) in 137 ms. (289 steps per ms) remains 179/180 properties
BEST_FIRST walk for 40004 steps (8 resets) in 140 ms. (283 steps per ms) remains 179/179 properties
BEST_FIRST walk for 40004 steps (8 resets) in 142 ms. (279 steps per ms) remains 179/179 properties
BEST_FIRST walk for 40004 steps (8 resets) in 140 ms. (283 steps per ms) remains 179/179 properties
BEST_FIRST walk for 40004 steps (8 resets) in 139 ms. (285 steps per ms) remains 179/179 properties
BEST_FIRST walk for 40004 steps (8 resets) in 124 ms. (320 steps per ms) remains 179/179 properties
BEST_FIRST walk for 40004 steps (8 resets) in 130 ms. (305 steps per ms) remains 179/179 properties
BEST_FIRST walk for 40004 steps (8 resets) in 137 ms. (289 steps per ms) remains 179/179 properties
BEST_FIRST walk for 40004 steps (8 resets) in 140 ms. (283 steps per ms) remains 179/179 properties
BEST_FIRST walk for 40004 steps (8 resets) in 140 ms. (283 steps per ms) remains 179/179 properties
BEST_FIRST walk for 40004 steps (8 resets) in 138 ms. (287 steps per ms) remains 179/179 properties
BEST_FIRST walk for 40004 steps (8 resets) in 145 ms. (274 steps per ms) remains 179/179 properties
BEST_FIRST walk for 40004 steps (8 resets) in 129 ms. (307 steps per ms) remains 179/179 properties
BEST_FIRST walk for 40004 steps (8 resets) in 139 ms. (285 steps per ms) remains 179/179 properties
BEST_FIRST walk for 40004 steps (8 resets) in 141 ms. (281 steps per ms) remains 179/179 properties
BEST_FIRST walk for 40004 steps (8 resets) in 135 ms. (294 steps per ms) remains 178/179 properties
BEST_FIRST walk for 40004 steps (8 resets) in 127 ms. (312 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 146 ms. (272 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 139 ms. (285 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 139 ms. (285 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 125 ms. (317 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 124 ms. (320 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 139 ms. (285 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 144 ms. (275 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 141 ms. (281 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 139 ms. (285 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 137 ms. (289 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 134 ms. (296 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 142 ms. (279 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 140 ms. (283 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 142 ms. (279 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 125 ms. (317 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 125 ms. (317 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 122 ms. (325 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 128 ms. (310 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 127 ms. (312 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 123 ms. (322 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 125 ms. (317 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 127 ms. (312 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 128 ms. (310 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 139 ms. (285 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 141 ms. (281 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 143 ms. (277 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 140 ms. (283 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 138 ms. (287 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 141 ms. (281 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 137 ms. (289 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 139 ms. (285 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 142 ms. (279 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 142 ms. (279 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 149 ms. (266 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 142 ms. (279 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 135 ms. (294 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 125 ms. (317 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 138 ms. (287 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 139 ms. (285 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 140 ms. (283 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 140 ms. (283 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 141 ms. (281 steps per ms) remains 177/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 140 ms. (283 steps per ms) remains 177/177 properties
BEST_FIRST walk for 40004 steps (8 resets) in 144 ms. (275 steps per ms) remains 177/177 properties
BEST_FIRST walk for 40004 steps (8 resets) in 134 ms. (296 steps per ms) remains 177/177 properties
BEST_FIRST walk for 40004 steps (8 resets) in 134 ms. (296 steps per ms) remains 177/177 properties
BEST_FIRST walk for 40004 steps (8 resets) in 135 ms. (294 steps per ms) remains 177/177 properties
BEST_FIRST walk for 40004 steps (8 resets) in 137 ms. (289 steps per ms) remains 177/177 properties
BEST_FIRST walk for 40004 steps (8 resets) in 127 ms. (312 steps per ms) remains 177/177 properties
BEST_FIRST walk for 40004 steps (8 resets) in 141 ms. (281 steps per ms) remains 171/177 properties
BEST_FIRST walk for 40004 steps (8 resets) in 121 ms. (327 steps per ms) remains 171/171 properties
BEST_FIRST walk for 40004 steps (8 resets) in 134 ms. (296 steps per ms) remains 170/171 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 132 ms. (300 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 143 ms. (277 steps per ms) remains 169/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 134 ms. (296 steps per ms) remains 169/169 properties
BEST_FIRST walk for 40004 steps (8 resets) in 160 ms. (248 steps per ms) remains 169/169 properties
BEST_FIRST walk for 40004 steps (8 resets) in 165 ms. (240 steps per ms) remains 169/169 properties
BEST_FIRST walk for 40004 steps (8 resets) in 163 ms. (243 steps per ms) remains 169/169 properties
BEST_FIRST walk for 40004 steps (8 resets) in 163 ms. (243 steps per ms) remains 169/169 properties
BEST_FIRST walk for 40004 steps (8 resets) in 163 ms. (243 steps per ms) remains 168/169 properties
BEST_FIRST walk for 40004 steps (8 resets) in 167 ms. (238 steps per ms) remains 168/168 properties
BEST_FIRST walk for 40004 steps (8 resets) in 164 ms. (242 steps per ms) remains 168/168 properties
BEST_FIRST walk for 40004 steps (8 resets) in 166 ms. (239 steps per ms) remains 168/168 properties
BEST_FIRST walk for 40004 steps (8 resets) in 170 ms. (233 steps per ms) remains 168/168 properties
BEST_FIRST walk for 40004 steps (8 resets) in 156 ms. (254 steps per ms) remains 168/168 properties
[2024-05-23 14:57:25] [INFO ] Flow matrix only has 216 transitions (discarded 164 similar events)
[2024-05-23 14:57:25] [INFO ] Invariant cache hit.
[2024-05-23 14:57:25] [INFO ] State equation strengthened by 112 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/66 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 3 (OVERLAPS) 62/128 variables, 8/75 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/128 variables, 62/137 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/128 variables, 4/141 constraints. Problems are: Problem set: 0 solved, 168 unsolved
[2024-05-23 14:57:27] [INFO ] Deduced a trap composed of 52 places in 86 ms of which 2 ms to minimize.
[2024-05-23 14:57:27] [INFO ] Deduced a trap composed of 40 places in 83 ms of which 1 ms to minimize.
[2024-05-23 14:57:27] [INFO ] Deduced a trap composed of 31 places in 89 ms of which 2 ms to minimize.
[2024-05-23 14:57:27] [INFO ] Deduced a trap composed of 35 places in 109 ms of which 2 ms to minimize.
[2024-05-23 14:57:27] [INFO ] Deduced a trap composed of 25 places in 130 ms of which 2 ms to minimize.
[2024-05-23 14:57:28] [INFO ] Deduced a trap composed of 43 places in 103 ms of which 2 ms to minimize.
[2024-05-23 14:57:28] [INFO ] Deduced a trap composed of 15 places in 46 ms of which 1 ms to minimize.
[2024-05-23 14:57:28] [INFO ] Deduced a trap composed of 46 places in 130 ms of which 2 ms to minimize.
[2024-05-23 14:57:28] [INFO ] Deduced a trap composed of 33 places in 101 ms of which 2 ms to minimize.
[2024-05-23 14:57:28] [INFO ] Deduced a trap composed of 38 places in 93 ms of which 8 ms to minimize.
[2024-05-23 14:57:28] [INFO ] Deduced a trap composed of 41 places in 108 ms of which 3 ms to minimize.
[2024-05-23 14:57:28] [INFO ] Deduced a trap composed of 12 places in 67 ms of which 2 ms to minimize.
[2024-05-23 14:57:28] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 1 ms to minimize.
[2024-05-23 14:57:28] [INFO ] Deduced a trap composed of 15 places in 68 ms of which 1 ms to minimize.
[2024-05-23 14:57:28] [INFO ] Deduced a trap composed of 43 places in 162 ms of which 3 ms to minimize.
[2024-05-23 14:57:29] [INFO ] Deduced a trap composed of 50 places in 131 ms of which 3 ms to minimize.
[2024-05-23 14:57:29] [INFO ] Deduced a trap composed of 3 places in 92 ms of which 2 ms to minimize.
[2024-05-23 14:57:29] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 1 ms to minimize.
[2024-05-23 14:57:29] [INFO ] Deduced a trap composed of 33 places in 100 ms of which 3 ms to minimize.
[2024-05-23 14:57:29] [INFO ] Deduced a trap composed of 34 places in 123 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/128 variables, 20/161 constraints. Problems are: Problem set: 0 solved, 168 unsolved
[2024-05-23 14:57:30] [INFO ] Deduced a trap composed of 19 places in 110 ms of which 2 ms to minimize.
[2024-05-23 14:57:30] [INFO ] Deduced a trap composed of 27 places in 112 ms of which 3 ms to minimize.
[2024-05-23 14:57:31] [INFO ] Deduced a trap composed of 57 places in 147 ms of which 2 ms to minimize.
[2024-05-23 14:57:31] [INFO ] Deduced a trap composed of 46 places in 149 ms of which 2 ms to minimize.
[2024-05-23 14:57:31] [INFO ] Deduced a trap composed of 13 places in 104 ms of which 2 ms to minimize.
[2024-05-23 14:57:31] [INFO ] Deduced a trap composed of 42 places in 123 ms of which 2 ms to minimize.
[2024-05-23 14:57:31] [INFO ] Deduced a trap composed of 11 places in 154 ms of which 2 ms to minimize.
[2024-05-23 14:57:31] [INFO ] Deduced a trap composed of 34 places in 151 ms of which 3 ms to minimize.
[2024-05-23 14:57:32] [INFO ] Deduced a trap composed of 3 places in 112 ms of which 2 ms to minimize.
[2024-05-23 14:57:32] [INFO ] Deduced a trap composed of 33 places in 114 ms of which 2 ms to minimize.
[2024-05-23 14:57:32] [INFO ] Deduced a trap composed of 33 places in 128 ms of which 3 ms to minimize.
[2024-05-23 14:57:32] [INFO ] Deduced a trap composed of 42 places in 90 ms of which 2 ms to minimize.
[2024-05-23 14:57:32] [INFO ] Deduced a trap composed of 58 places in 121 ms of which 2 ms to minimize.
[2024-05-23 14:57:32] [INFO ] Deduced a trap composed of 49 places in 122 ms of which 2 ms to minimize.
[2024-05-23 14:57:32] [INFO ] Deduced a trap composed of 53 places in 116 ms of which 2 ms to minimize.
[2024-05-23 14:57:33] [INFO ] Deduced a trap composed of 37 places in 130 ms of which 3 ms to minimize.
[2024-05-23 14:57:33] [INFO ] Deduced a trap composed of 28 places in 117 ms of which 2 ms to minimize.
[2024-05-23 14:57:33] [INFO ] Deduced a trap composed of 39 places in 123 ms of which 2 ms to minimize.
[2024-05-23 14:57:33] [INFO ] Deduced a trap composed of 49 places in 119 ms of which 2 ms to minimize.
[2024-05-23 14:57:33] [INFO ] Deduced a trap composed of 38 places in 117 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/128 variables, 20/181 constraints. Problems are: Problem set: 0 solved, 168 unsolved
[2024-05-23 14:57:34] [INFO ] Deduced a trap composed of 56 places in 130 ms of which 3 ms to minimize.
[2024-05-23 14:57:34] [INFO ] Deduced a trap composed of 45 places in 125 ms of which 2 ms to minimize.
[2024-05-23 14:57:34] [INFO ] Deduced a trap composed of 37 places in 124 ms of which 2 ms to minimize.
[2024-05-23 14:57:34] [INFO ] Deduced a trap composed of 36 places in 98 ms of which 2 ms to minimize.
[2024-05-23 14:57:34] [INFO ] Deduced a trap composed of 42 places in 120 ms of which 2 ms to minimize.
[2024-05-23 14:57:34] [INFO ] Deduced a trap composed of 27 places in 129 ms of which 2 ms to minimize.
[2024-05-23 14:57:34] [INFO ] Deduced a trap composed of 33 places in 129 ms of which 2 ms to minimize.
[2024-05-23 14:57:35] [INFO ] Deduced a trap composed of 39 places in 118 ms of which 2 ms to minimize.
[2024-05-23 14:57:35] [INFO ] Deduced a trap composed of 43 places in 107 ms of which 2 ms to minimize.
[2024-05-23 14:57:35] [INFO ] Deduced a trap composed of 54 places in 128 ms of which 2 ms to minimize.
[2024-05-23 14:57:35] [INFO ] Deduced a trap composed of 39 places in 109 ms of which 2 ms to minimize.
[2024-05-23 14:57:35] [INFO ] Deduced a trap composed of 37 places in 123 ms of which 3 ms to minimize.
[2024-05-23 14:57:35] [INFO ] Deduced a trap composed of 28 places in 113 ms of which 3 ms to minimize.
[2024-05-23 14:57:36] [INFO ] Deduced a trap composed of 39 places in 106 ms of which 2 ms to minimize.
[2024-05-23 14:57:36] [INFO ] Deduced a trap composed of 33 places in 131 ms of which 2 ms to minimize.
[2024-05-23 14:57:36] [INFO ] Deduced a trap composed of 29 places in 124 ms of which 2 ms to minimize.
[2024-05-23 14:57:36] [INFO ] Deduced a trap composed of 29 places in 109 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/128 variables, 17/198 constraints. Problems are: Problem set: 0 solved, 168 unsolved
[2024-05-23 14:57:37] [INFO ] Deduced a trap composed of 46 places in 142 ms of which 2 ms to minimize.
[2024-05-23 14:57:38] [INFO ] Deduced a trap composed of 40 places in 128 ms of which 3 ms to minimize.
[2024-05-23 14:57:38] [INFO ] Deduced a trap composed of 26 places in 112 ms of which 3 ms to minimize.
[2024-05-23 14:57:38] [INFO ] Deduced a trap composed of 51 places in 123 ms of which 2 ms to minimize.
[2024-05-23 14:57:38] [INFO ] Deduced a trap composed of 28 places in 102 ms of which 2 ms to minimize.
[2024-05-23 14:57:38] [INFO ] Deduced a trap composed of 41 places in 104 ms of which 2 ms to minimize.
[2024-05-23 14:57:39] [INFO ] Deduced a trap composed of 42 places in 114 ms of which 2 ms to minimize.
[2024-05-23 14:57:39] [INFO ] Deduced a trap composed of 38 places in 143 ms of which 2 ms to minimize.
[2024-05-23 14:57:39] [INFO ] Deduced a trap composed of 30 places in 106 ms of which 2 ms to minimize.
[2024-05-23 14:57:39] [INFO ] Deduced a trap composed of 33 places in 107 ms of which 2 ms to minimize.
[2024-05-23 14:57:39] [INFO ] Deduced a trap composed of 31 places in 111 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/128 variables, 11/209 constraints. Problems are: Problem set: 0 solved, 168 unsolved
[2024-05-23 14:57:42] [INFO ] Deduced a trap composed of 37 places in 135 ms of which 1 ms to minimize.
[2024-05-23 14:57:42] [INFO ] Deduced a trap composed of 36 places in 80 ms of which 1 ms to minimize.
[2024-05-23 14:57:42] [INFO ] Deduced a trap composed of 25 places in 89 ms of which 1 ms to minimize.
[2024-05-23 14:57:42] [INFO ] Deduced a trap composed of 65 places in 105 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/128 variables, 4/213 constraints. Problems are: Problem set: 0 solved, 168 unsolved
[2024-05-23 14:57:43] [INFO ] Deduced a trap composed of 50 places in 141 ms of which 2 ms to minimize.
[2024-05-23 14:57:44] [INFO ] Deduced a trap composed of 39 places in 113 ms of which 2 ms to minimize.
[2024-05-23 14:57:44] [INFO ] Deduced a trap composed of 33 places in 91 ms of which 2 ms to minimize.
[2024-05-23 14:57:44] [INFO ] Deduced a trap composed of 36 places in 124 ms of which 2 ms to minimize.
[2024-05-23 14:57:45] [INFO ] Deduced a trap composed of 32 places in 134 ms of which 2 ms to minimize.
[2024-05-23 14:57:45] [INFO ] Deduced a trap composed of 33 places in 121 ms of which 2 ms to minimize.
[2024-05-23 14:57:45] [INFO ] Deduced a trap composed of 34 places in 107 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/128 variables, 7/220 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/128 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 13 (OVERLAPS) 216/344 variables, 128/348 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/344 variables, 112/460 constraints. Problems are: Problem set: 0 solved, 168 unsolved
[2024-05-23 14:57:50] [INFO ] Deduced a trap composed of 36 places in 92 ms of which 2 ms to minimize.
[2024-05-23 14:57:50] [INFO ] Deduced a trap composed of 39 places in 129 ms of which 3 ms to minimize.
[2024-05-23 14:57:50] [INFO ] Deduced a trap composed of 35 places in 136 ms of which 2 ms to minimize.
[2024-05-23 14:57:51] [INFO ] Deduced a trap composed of 37 places in 123 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/344 variables, 4/464 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/344 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 17 (OVERLAPS) 0/344 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 168 unsolved
No progress, stopping.
After SMT solving in domain Real declared 344/344 variables, and 464 constraints, problems are : Problem set: 0 solved, 168 unsolved in 43635 ms.
Refiners :[Domain max(s): 128/128 constraints, Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 128/128 constraints, ReadFeed: 112/112 constraints, PredecessorRefiner: 168/168 constraints, Known Traps: 83/83 constraints]
Escalating to Integer solving :Problem set: 0 solved, 168 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/66 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 3 (OVERLAPS) 62/128 variables, 8/75 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/128 variables, 62/137 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/128 variables, 4/141 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/128 variables, 83/224 constraints. Problems are: Problem set: 0 solved, 168 unsolved
[2024-05-23 14:58:10] [INFO ] Deduced a trap composed of 34 places in 93 ms of which 2 ms to minimize.
[2024-05-23 14:58:10] [INFO ] Deduced a trap composed of 34 places in 89 ms of which 2 ms to minimize.
[2024-05-23 14:58:10] [INFO ] Deduced a trap composed of 34 places in 107 ms of which 1 ms to minimize.
[2024-05-23 14:58:11] [INFO ] Deduced a trap composed of 28 places in 89 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/128 variables, 4/228 constraints. Problems are: Problem set: 0 solved, 168 unsolved
[2024-05-23 14:58:12] [INFO ] Deduced a trap composed of 44 places in 123 ms of which 2 ms to minimize.
[2024-05-23 14:58:12] [INFO ] Deduced a trap composed of 39 places in 122 ms of which 2 ms to minimize.
[2024-05-23 14:58:12] [INFO ] Deduced a trap composed of 33 places in 150 ms of which 3 ms to minimize.
[2024-05-23 14:58:12] [INFO ] Deduced a trap composed of 40 places in 99 ms of which 3 ms to minimize.
[2024-05-23 14:58:13] [INFO ] Deduced a trap composed of 42 places in 129 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/128 variables, 5/233 constraints. Problems are: Problem set: 0 solved, 168 unsolved
[2024-05-23 14:58:14] [INFO ] Deduced a trap composed of 36 places in 122 ms of which 2 ms to minimize.
[2024-05-23 14:58:15] [INFO ] Deduced a trap composed of 39 places in 163 ms of which 2 ms to minimize.
[2024-05-23 14:58:15] [INFO ] Deduced a trap composed of 36 places in 108 ms of which 2 ms to minimize.
[2024-05-23 14:58:15] [INFO ] Deduced a trap composed of 40 places in 112 ms of which 2 ms to minimize.
[2024-05-23 14:58:16] [INFO ] Deduced a trap composed of 29 places in 113 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/128 variables, 5/238 constraints. Problems are: Problem set: 0 solved, 168 unsolved
[2024-05-23 14:58:17] [INFO ] Deduced a trap composed of 37 places in 143 ms of which 2 ms to minimize.
[2024-05-23 14:58:17] [INFO ] Deduced a trap composed of 37 places in 121 ms of which 3 ms to minimize.
[2024-05-23 14:58:17] [INFO ] Deduced a trap composed of 31 places in 112 ms of which 2 ms to minimize.
[2024-05-23 14:58:17] [INFO ] Deduced a trap composed of 27 places in 106 ms of which 3 ms to minimize.
[2024-05-23 14:58:18] [INFO ] Deduced a trap composed of 42 places in 136 ms of which 2 ms to minimize.
[2024-05-23 14:58:18] [INFO ] Deduced a trap composed of 35 places in 115 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/128 variables, 6/244 constraints. Problems are: Problem set: 0 solved, 168 unsolved
[2024-05-23 14:58:19] [INFO ] Deduced a trap composed of 39 places in 139 ms of which 2 ms to minimize.
[2024-05-23 14:58:20] [INFO ] Deduced a trap composed of 33 places in 138 ms of which 2 ms to minimize.
[2024-05-23 14:58:20] [INFO ] Deduced a trap composed of 37 places in 129 ms of which 3 ms to minimize.
[2024-05-23 14:58:20] [INFO ] Deduced a trap composed of 33 places in 130 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/128 variables, 4/248 constraints. Problems are: Problem set: 0 solved, 168 unsolved
[2024-05-23 14:58:22] [INFO ] Deduced a trap composed of 42 places in 125 ms of which 2 ms to minimize.
[2024-05-23 14:58:22] [INFO ] Deduced a trap composed of 38 places in 178 ms of which 2 ms to minimize.
[2024-05-23 14:58:22] [INFO ] Deduced a trap composed of 39 places in 157 ms of which 2 ms to minimize.
[2024-05-23 14:58:22] [INFO ] Deduced a trap composed of 30 places in 125 ms of which 3 ms to minimize.
[2024-05-23 14:58:22] [INFO ] Deduced a trap composed of 30 places in 126 ms of which 2 ms to minimize.
[2024-05-23 14:58:22] [INFO ] Deduced a trap composed of 41 places in 129 ms of which 3 ms to minimize.
[2024-05-23 14:58:23] [INFO ] Deduced a trap composed of 27 places in 121 ms of which 2 ms to minimize.
[2024-05-23 14:58:23] [INFO ] Deduced a trap composed of 47 places in 153 ms of which 2 ms to minimize.
[2024-05-23 14:58:23] [INFO ] Deduced a trap composed of 29 places in 113 ms of which 2 ms to minimize.
[2024-05-23 14:58:23] [INFO ] Deduced a trap composed of 26 places in 106 ms of which 2 ms to minimize.
[2024-05-23 14:58:23] [INFO ] Deduced a trap composed of 45 places in 125 ms of which 2 ms to minimize.
[2024-05-23 14:58:23] [INFO ] Deduced a trap composed of 48 places in 88 ms of which 2 ms to minimize.
[2024-05-23 14:58:24] [INFO ] Deduced a trap composed of 50 places in 106 ms of which 2 ms to minimize.
[2024-05-23 14:58:24] [INFO ] Deduced a trap composed of 43 places in 110 ms of which 3 ms to minimize.
[2024-05-23 14:58:24] [INFO ] Deduced a trap composed of 43 places in 94 ms of which 3 ms to minimize.
[2024-05-23 14:58:24] [INFO ] Deduced a trap composed of 46 places in 94 ms of which 3 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/128 variables, 16/264 constraints. Problems are: Problem set: 0 solved, 168 unsolved
[2024-05-23 14:58:26] [INFO ] Deduced a trap composed of 46 places in 147 ms of which 3 ms to minimize.
[2024-05-23 14:58:26] [INFO ] Deduced a trap composed of 42 places in 124 ms of which 3 ms to minimize.
[2024-05-23 14:58:26] [INFO ] Deduced a trap composed of 40 places in 148 ms of which 2 ms to minimize.
[2024-05-23 14:58:26] [INFO ] Deduced a trap composed of 31 places in 129 ms of which 6 ms to minimize.
[2024-05-23 14:58:26] [INFO ] Deduced a trap composed of 37 places in 151 ms of which 3 ms to minimize.
[2024-05-23 14:58:27] [INFO ] Deduced a trap composed of 33 places in 143 ms of which 2 ms to minimize.
[2024-05-23 14:58:27] [INFO ] Deduced a trap composed of 34 places in 115 ms of which 2 ms to minimize.
[2024-05-23 14:58:28] [INFO ] Deduced a trap composed of 35 places in 88 ms of which 2 ms to minimize.
[2024-05-23 14:58:28] [INFO ] Deduced a trap composed of 33 places in 81 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/128 variables, 9/273 constraints. Problems are: Problem set: 0 solved, 168 unsolved
[2024-05-23 14:58:29] [INFO ] Deduced a trap composed of 45 places in 146 ms of which 2 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/128 variables, 1/274 constraints. Problems are: Problem set: 0 solved, 168 unsolved
[2024-05-23 14:58:31] [INFO ] Deduced a trap composed of 44 places in 128 ms of which 3 ms to minimize.
[2024-05-23 14:58:32] [INFO ] Deduced a trap composed of 42 places in 97 ms of which 3 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/128 variables, 2/276 constraints. Problems are: Problem set: 0 solved, 168 unsolved
[2024-05-23 14:58:34] [INFO ] Deduced a trap composed of 35 places in 105 ms of which 2 ms to minimize.
[2024-05-23 14:58:34] [INFO ] Deduced a trap composed of 34 places in 107 ms of which 2 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/128 variables, 2/278 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/128 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 18 (OVERLAPS) 216/344 variables, 128/406 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/344 variables, 112/518 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/344 variables, 168/686 constraints. Problems are: Problem set: 0 solved, 168 unsolved
[2024-05-23 14:58:52] [INFO ] Deduced a trap composed of 35 places in 121 ms of which 3 ms to minimize.
[2024-05-23 14:58:53] [INFO ] Deduced a trap composed of 42 places in 111 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 344/344 variables, and 688 constraints, problems are : Problem set: 0 solved, 168 unsolved in 45016 ms.
Refiners :[Domain max(s): 128/128 constraints, Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 128/128 constraints, ReadFeed: 112/112 constraints, PredecessorRefiner: 168/168 constraints, Known Traps: 139/139 constraints]
After SMT, in 88708ms problems are : Problem set: 0 solved, 168 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 66 out of 128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 380/380 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 122 transition count 356
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 122 transition count 356
Applied a total of 12 rules in 34 ms. Remains 122 /128 variables (removed 6) and now considering 356/380 (removed 24) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 122/128 places, 356/380 transitions.
RANDOM walk for 4000000 steps (8 resets) in 62087 ms. (64 steps per ms) remains 168/168 properties
BEST_FIRST walk for 40004 steps (8 resets) in 162 ms. (245 steps per ms) remains 168/168 properties
BEST_FIRST walk for 40004 steps (8 resets) in 185 ms. (215 steps per ms) remains 168/168 properties
BEST_FIRST walk for 40004 steps (8 resets) in 263 ms. (151 steps per ms) remains 168/168 properties
BEST_FIRST walk for 40004 steps (8 resets) in 179 ms. (222 steps per ms) remains 168/168 properties
BEST_FIRST walk for 40004 steps (8 resets) in 348 ms. (114 steps per ms) remains 168/168 properties
BEST_FIRST walk for 40004 steps (8 resets) in 289 ms. (137 steps per ms) remains 168/168 properties
BEST_FIRST walk for 40004 steps (8 resets) in 375 ms. (106 steps per ms) remains 168/168 properties
BEST_FIRST walk for 40004 steps (8 resets) in 340 ms. (117 steps per ms) remains 168/168 properties
BEST_FIRST walk for 40004 steps (8 resets) in 290 ms. (137 steps per ms) remains 168/168 properties
BEST_FIRST walk for 40004 steps (8 resets) in 318 ms. (125 steps per ms) remains 167/168 properties
BEST_FIRST walk for 40004 steps (8 resets) in 389 ms. (102 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 293 ms. (136 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 275 ms. (144 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 380 ms. (104 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 338 ms. (118 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 308 ms. (129 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 298 ms. (133 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 384 ms. (103 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 293 ms. (136 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 301 ms. (132 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 254 ms. (156 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 246 ms. (161 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 340 ms. (117 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 247 ms. (161 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 199 ms. (200 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 270 ms. (147 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 344 ms. (115 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 268 ms. (148 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 357 ms. (111 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 280 ms. (142 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 365 ms. (109 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 289 ms. (137 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 280 ms. (142 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 363 ms. (109 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 253 ms. (157 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 258 ms. (154 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 279 ms. (142 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 222 ms. (179 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 382 ms. (104 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 239 ms. (166 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 234 ms. (170 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 316 ms. (126 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 308 ms. (129 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 226 ms. (176 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 363 ms. (109 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 207 ms. (192 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 217 ms. (183 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 343 ms. (116 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 199 ms. (200 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 242 ms. (164 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 350 ms. (113 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 279 ms. (142 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 273 ms. (146 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 264 ms. (150 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 274 ms. (145 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 212 ms. (187 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 331 ms. (120 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 354 ms. (112 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (8 resets) in 257 ms. (155 steps per ms) remains 167/167 properties
Finished probabilistic random walk after 980538 steps, run visited all 167 properties in 11191 ms. (steps per millisecond=87 )
Probabilistic random walk after 980538 steps, saw 197636 distinct states, run finished after 11203 ms. (steps per millisecond=87 ) properties seen :167
Able to resolve query QuasiLiveness after proving 380 properties.
Starting structural reductions in LIVENESS mode, iteration 0 : 196/196 places, 448/448 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 196 transition count 444
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 192 transition count 444
Performed 52 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 52 Pre rules applied. Total rules applied 8 place count 192 transition count 392
Deduced a syphon composed of 52 places in 1 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 2 with 104 rules applied. Total rules applied 112 place count 140 transition count 392
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 136 place count 128 transition count 380
Applied a total of 136 rules in 37 ms. Remains 128 /196 variables (removed 68) and now considering 380/448 (removed 68) transitions.
[2024-05-23 14:59:27] [INFO ] Flow matrix only has 216 transitions (discarded 164 similar events)
[2024-05-23 14:59:27] [INFO ] Invariant cache hit.
[2024-05-23 14:59:27] [INFO ] Implicit Places using invariants in 271 ms returned []
[2024-05-23 14:59:27] [INFO ] Flow matrix only has 216 transitions (discarded 164 similar events)
[2024-05-23 14:59:27] [INFO ] Invariant cache hit.
[2024-05-23 14:59:28] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-05-23 14:59:28] [INFO ] Implicit Places using invariants and state equation in 455 ms returned []
Implicit Place search using SMT with State Equation took 730 ms to find 0 implicit places.
Running 376 sub problems to find dead transitions.
[2024-05-23 14:59:28] [INFO ] Flow matrix only has 216 transitions (discarded 164 similar events)
[2024-05-23 14:59:28] [INFO ] Invariant cache hit.
[2024-05-23 14:59:28] [INFO ] State equation strengthened by 112 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 376 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/128 variables, 9/137 constraints. Problems are: Problem set: 0 solved, 376 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 4/141 constraints. Problems are: Problem set: 0 solved, 376 unsolved
[2024-05-23 14:59:30] [INFO ] Deduced a trap composed of 3 places in 116 ms of which 3 ms to minimize.
[2024-05-23 14:59:30] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 2 ms to minimize.
[2024-05-23 14:59:30] [INFO ] Deduced a trap composed of 27 places in 105 ms of which 2 ms to minimize.
[2024-05-23 14:59:31] [INFO ] Deduced a trap composed of 41 places in 146 ms of which 3 ms to minimize.
[2024-05-23 14:59:31] [INFO ] Deduced a trap composed of 35 places in 143 ms of which 2 ms to minimize.
[2024-05-23 14:59:31] [INFO ] Deduced a trap composed of 27 places in 148 ms of which 2 ms to minimize.
[2024-05-23 14:59:31] [INFO ] Deduced a trap composed of 37 places in 149 ms of which 3 ms to minimize.
[2024-05-23 14:59:32] [INFO ] Deduced a trap composed of 30 places in 136 ms of which 2 ms to minimize.
[2024-05-23 14:59:32] [INFO ] Deduced a trap composed of 47 places in 144 ms of which 3 ms to minimize.
[2024-05-23 14:59:32] [INFO ] Deduced a trap composed of 42 places in 137 ms of which 2 ms to minimize.
[2024-05-23 14:59:32] [INFO ] Deduced a trap composed of 33 places in 141 ms of which 2 ms to minimize.
[2024-05-23 14:59:32] [INFO ] Deduced a trap composed of 30 places in 67 ms of which 2 ms to minimize.
[2024-05-23 14:59:32] [INFO ] Deduced a trap composed of 15 places in 68 ms of which 1 ms to minimize.
[2024-05-23 14:59:32] [INFO ] Deduced a trap composed of 5 places in 80 ms of which 3 ms to minimize.
[2024-05-23 14:59:32] [INFO ] Deduced a trap composed of 3 places in 69 ms of which 1 ms to minimize.
[2024-05-23 14:59:33] [INFO ] Deduced a trap composed of 3 places in 154 ms of which 2 ms to minimize.
[2024-05-23 14:59:33] [INFO ] Deduced a trap composed of 19 places in 140 ms of which 2 ms to minimize.
[2024-05-23 14:59:33] [INFO ] Deduced a trap composed of 11 places in 140 ms of which 3 ms to minimize.
[2024-05-23 14:59:33] [INFO ] Deduced a trap composed of 33 places in 111 ms of which 2 ms to minimize.
[2024-05-23 14:59:33] [INFO ] Deduced a trap composed of 34 places in 139 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/128 variables, 20/161 constraints. Problems are: Problem set: 0 solved, 376 unsolved
[2024-05-23 14:59:35] [INFO ] Deduced a trap composed of 34 places in 78 ms of which 1 ms to minimize.
[2024-05-23 14:59:36] [INFO ] Deduced a trap composed of 26 places in 83 ms of which 2 ms to minimize.
[2024-05-23 14:59:36] [INFO ] Deduced a trap composed of 30 places in 74 ms of which 1 ms to minimize.
[2024-05-23 14:59:36] [INFO ] Deduced a trap composed of 38 places in 72 ms of which 2 ms to minimize.
[2024-05-23 14:59:36] [INFO ] Deduced a trap composed of 46 places in 108 ms of which 2 ms to minimize.
[2024-05-23 14:59:36] [INFO ] Deduced a trap composed of 34 places in 100 ms of which 2 ms to minimize.
[2024-05-23 14:59:36] [INFO ] Deduced a trap composed of 29 places in 105 ms of which 2 ms to minimize.
[2024-05-23 14:59:36] [INFO ] Deduced a trap composed of 26 places in 98 ms of which 2 ms to minimize.
[2024-05-23 14:59:37] [INFO ] Deduced a trap composed of 37 places in 144 ms of which 3 ms to minimize.
[2024-05-23 14:59:37] [INFO ] Deduced a trap composed of 13 places in 91 ms of which 2 ms to minimize.
[2024-05-23 14:59:37] [INFO ] Deduced a trap composed of 35 places in 82 ms of which 1 ms to minimize.
[2024-05-23 14:59:37] [INFO ] Deduced a trap composed of 40 places in 84 ms of which 1 ms to minimize.
[2024-05-23 14:59:37] [INFO ] Deduced a trap composed of 37 places in 89 ms of which 2 ms to minimize.
[2024-05-23 14:59:37] [INFO ] Deduced a trap composed of 45 places in 95 ms of which 2 ms to minimize.
[2024-05-23 14:59:37] [INFO ] Deduced a trap composed of 17 places in 96 ms of which 2 ms to minimize.
[2024-05-23 14:59:37] [INFO ] Deduced a trap composed of 31 places in 74 ms of which 2 ms to minimize.
[2024-05-23 14:59:37] [INFO ] Deduced a trap composed of 37 places in 77 ms of which 2 ms to minimize.
[2024-05-23 14:59:38] [INFO ] Deduced a trap composed of 28 places in 87 ms of which 2 ms to minimize.
[2024-05-23 14:59:38] [INFO ] Deduced a trap composed of 36 places in 120 ms of which 2 ms to minimize.
[2024-05-23 14:59:38] [INFO ] Deduced a trap composed of 15 places in 51 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/128 variables, 20/181 constraints. Problems are: Problem set: 0 solved, 376 unsolved
[2024-05-23 14:59:38] [INFO ] Deduced a trap composed of 32 places in 101 ms of which 2 ms to minimize.
[2024-05-23 14:59:39] [INFO ] Deduced a trap composed of 43 places in 105 ms of which 3 ms to minimize.
[2024-05-23 14:59:39] [INFO ] Deduced a trap composed of 38 places in 131 ms of which 3 ms to minimize.
[2024-05-23 14:59:39] [INFO ] Deduced a trap composed of 46 places in 113 ms of which 2 ms to minimize.
[2024-05-23 14:59:39] [INFO ] Deduced a trap composed of 44 places in 111 ms of which 2 ms to minimize.
[2024-05-23 14:59:39] [INFO ] Deduced a trap composed of 41 places in 95 ms of which 2 ms to minimize.
[2024-05-23 14:59:40] [INFO ] Deduced a trap composed of 44 places in 88 ms of which 2 ms to minimize.
[2024-05-23 14:59:40] [INFO ] Deduced a trap composed of 36 places in 105 ms of which 2 ms to minimize.
[2024-05-23 14:59:40] [INFO ] Deduced a trap composed of 34 places in 114 ms of which 2 ms to minimize.
[2024-05-23 14:59:40] [INFO ] Deduced a trap composed of 34 places in 105 ms of which 2 ms to minimize.
[2024-05-23 14:59:40] [INFO ] Deduced a trap composed of 34 places in 108 ms of which 2 ms to minimize.
[2024-05-23 14:59:41] [INFO ] Deduced a trap composed of 33 places in 102 ms of which 2 ms to minimize.
[2024-05-23 14:59:41] [INFO ] Deduced a trap composed of 33 places in 96 ms of which 2 ms to minimize.
[2024-05-23 14:59:41] [INFO ] Deduced a trap composed of 33 places in 102 ms of which 2 ms to minimize.
[2024-05-23 14:59:41] [INFO ] Deduced a trap composed of 38 places in 88 ms of which 1 ms to minimize.
[2024-05-23 14:59:41] [INFO ] Deduced a trap composed of 36 places in 82 ms of which 2 ms to minimize.
[2024-05-23 14:59:41] [INFO ] Deduced a trap composed of 38 places in 68 ms of which 2 ms to minimize.
[2024-05-23 14:59:41] [INFO ] Deduced a trap composed of 42 places in 74 ms of which 1 ms to minimize.
[2024-05-23 14:59:41] [INFO ] Deduced a trap composed of 44 places in 71 ms of which 1 ms to minimize.
[2024-05-23 14:59:42] [INFO ] Deduced a trap composed of 28 places in 67 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/128 variables, 20/201 constraints. Problems are: Problem set: 0 solved, 376 unsolved
[2024-05-23 14:59:43] [INFO ] Deduced a trap composed of 31 places in 72 ms of which 1 ms to minimize.
[2024-05-23 14:59:43] [INFO ] Deduced a trap composed of 36 places in 64 ms of which 1 ms to minimize.
[2024-05-23 14:59:43] [INFO ] Deduced a trap composed of 28 places in 68 ms of which 2 ms to minimize.
[2024-05-23 14:59:43] [INFO ] Deduced a trap composed of 31 places in 68 ms of which 2 ms to minimize.
[2024-05-23 14:59:43] [INFO ] Deduced a trap composed of 27 places in 76 ms of which 2 ms to minimize.
[2024-05-23 14:59:44] [INFO ] Deduced a trap composed of 43 places in 65 ms of which 1 ms to minimize.
[2024-05-23 14:59:44] [INFO ] Deduced a trap composed of 50 places in 75 ms of which 1 ms to minimize.
[2024-05-23 14:59:44] [INFO ] Deduced a trap composed of 44 places in 76 ms of which 2 ms to minimize.
[2024-05-23 14:59:44] [INFO ] Deduced a trap composed of 42 places in 75 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/128 variables, 9/210 constraints. Problems are: Problem set: 0 solved, 376 unsolved
[2024-05-23 14:59:47] [INFO ] Deduced a trap composed of 48 places in 91 ms of which 2 ms to minimize.
[2024-05-23 14:59:47] [INFO ] Deduced a trap composed of 54 places in 82 ms of which 1 ms to minimize.
[2024-05-23 14:59:47] [INFO ] Deduced a trap composed of 37 places in 90 ms of which 2 ms to minimize.
[2024-05-23 14:59:48] [INFO ] Deduced a trap composed of 36 places in 76 ms of which 1 ms to minimize.
[2024-05-23 14:59:48] [INFO ] Deduced a trap composed of 39 places in 71 ms of which 1 ms to minimize.
[2024-05-23 14:59:48] [INFO ] Deduced a trap composed of 29 places in 58 ms of which 2 ms to minimize.
[2024-05-23 14:59:48] [INFO ] Deduced a trap composed of 41 places in 62 ms of which 1 ms to minimize.
[2024-05-23 14:59:48] [INFO ] Deduced a trap composed of 37 places in 78 ms of which 2 ms to minimize.
[2024-05-23 14:59:49] [INFO ] Deduced a trap composed of 34 places in 61 ms of which 1 ms to minimize.
[2024-05-23 14:59:49] [INFO ] Deduced a trap composed of 34 places in 67 ms of which 1 ms to minimize.
[2024-05-23 14:59:49] [INFO ] Deduced a trap composed of 35 places in 58 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/128 variables, 11/221 constraints. Problems are: Problem set: 0 solved, 376 unsolved
[2024-05-23 14:59:50] [INFO ] Deduced a trap composed of 37 places in 77 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/128 variables, 1/222 constraints. Problems are: Problem set: 0 solved, 376 unsolved
[2024-05-23 14:59:52] [INFO ] Deduced a trap composed of 36 places in 72 ms of which 2 ms to minimize.
[2024-05-23 14:59:52] [INFO ] Deduced a trap composed of 58 places in 64 ms of which 2 ms to minimize.
[2024-05-23 14:59:52] [INFO ] Deduced a trap composed of 49 places in 66 ms of which 1 ms to minimize.
[2024-05-23 14:59:52] [INFO ] Deduced a trap composed of 53 places in 68 ms of which 2 ms to minimize.
[2024-05-23 14:59:53] [INFO ] Deduced a trap composed of 50 places in 78 ms of which 1 ms to minimize.
[2024-05-23 14:59:53] [INFO ] Deduced a trap composed of 42 places in 75 ms of which 1 ms to minimize.
[2024-05-23 14:59:53] [INFO ] Deduced a trap composed of 35 places in 79 ms of which 2 ms to minimize.
[2024-05-23 14:59:53] [INFO ] Deduced a trap composed of 44 places in 73 ms of which 2 ms to minimize.
[2024-05-23 14:59:53] [INFO ] Deduced a trap composed of 40 places in 66 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/128 variables, 9/231 constraints. Problems are: Problem set: 0 solved, 376 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/128 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 376 unsolved
SMT process timed out in 30119ms, After SMT, problems are : Problem set: 0 solved, 376 unsolved
Search for dead transitions found 0 dead transitions in 30124ms
Starting structural reductions in LIVENESS mode, iteration 1 : 128/196 places, 380/448 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 30893 ms. Remains : 128/196 places, 380/448 transitions.
Net is quasi-live, checking if it is reversible to establish liveness.
Net is conservative; using simplified expression for initial state.
Unable to solve all queries for examination Liveness. Remains :1 assertions to prove.
Unable to solve all queries for examination Liveness. Remains :380 assertions to prove.
No /home/mcc/execution/Liveness.xml examination file found. Proceeding without properties.
Parsed 380 properties from file /home/mcc/execution/Liveness.xml in 2 ms.
Working with output stream class java.io.PrintStream
Total runtime 322835 ms.
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running EisenbergMcGuire-PT-04

IS_COLORED=
IS_NUPN=1

LOADING model.pnml ...
MODEL CLASS: P/T NET WITH NUPN EXTENSION
PLACES: 196
TRANSITIONS: 448
CONSTANTS: 0
TEMPLATE VARS: 0
ARCS: 1952
NUPN UNITS: 12
LOADING TIME: 0.568

SAVING AS /home/mcc/execution/model.(net/def) ...
exportGspn useExt=true
SAVING TIME: 0.047
SAVING NAME MAP FILE /home/mcc/execution/model.id2name ...
SAVING NUPN UNITS AS FILE /home/mcc/execution/model.nu ...
TOTAL TIME: 1.064
OK.
----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 2076
MODEL NAME: /home/mcc/execution/model
196 places, 448 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination Liveness -timeout 180 -rebuildPNML

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-04"
export BK_EXAMINATION="Liveness"
export BK_TOOL="greatspnxred"
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 2-5568"
echo " Executing tool greatspnxred"
echo " Input is EisenbergMcGuire-PT-04, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r166-smll-171636274400099"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-04.tgz
mv EisenbergMcGuire-PT-04 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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