Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2022-input.r215-oct2-165281605900133.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is SemanticWebServices-PT-S064P12, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r215-oct2-165281605900133
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 320K
-rw-r--r-- 1 mcc users 6.0K Apr 29 12:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Apr 29 12:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Apr 29 12:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Apr 29 12:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K May 9 08:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 08:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 08:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 8 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 117K May 10 09:34 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-00
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-01
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-02
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-03
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-04
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-05
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-06
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-07
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-08
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-09
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-10
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-11
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-12
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-13
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-14
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1653209150369

Running Version 0
[2022-05-22 08:45:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-22 08:45:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-22 08:45:52] [INFO ] Load time of PNML (sax parser for PT used): 50 ms
[2022-05-22 08:45:52] [INFO ] Transformed 104 places.
[2022-05-22 08:45:52] [INFO ] Transformed 158 transitions.
[2022-05-22 08:45:52] [INFO ] Parsed PT model containing 104 places and 158 transitions in 90 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 77 transitions
Reduce redundant transitions removed 77 transitions.
Normalized transition count is 70 out of 79 initially.
// Phase 1: matrix 70 rows 102 cols
[2022-05-22 08:45:52] [INFO ] Computed 35 place invariants in 12 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 16) seen :1068
FORMULA SemanticWebServices-PT-S064P12-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 15) seen :254
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 15) seen :238
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 15) seen :501
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 15) seen :84
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 15) seen :52
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 15) seen :166
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 15) seen :252
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 15) seen :209
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 15) seen :238
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 15) seen :180
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 15) seen :167
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 15) seen :222
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 15) seen :268
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 15) seen :231
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 15) seen :238
[2022-05-22 08:45:52] [INFO ] Flow matrix only has 70 transitions (discarded 9 similar events)
// Phase 1: matrix 70 rows 102 cols
[2022-05-22 08:45:52] [INFO ] Computed 35 place invariants in 7 ms
[2022-05-22 08:45:52] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-05-22 08:45:52] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 5 ms returned sat
[2022-05-22 08:45:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:52] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2022-05-22 08:45:52] [INFO ] State equation strengthened by 60 read => feed constraints.
[2022-05-22 08:45:52] [INFO ] [Real]Added 60 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:45:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:45:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:45:52] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 3 ms returned sat
[2022-05-22 08:45:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:52] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:45:52] [INFO ] [Nat]Added 60 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:45:52] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 4 ms.
[2022-05-22 08:45:52] [INFO ] Added : 57 causal constraints over 12 iterations in 73 ms. Result :sat
Minimization took 11 ms.
[2022-05-22 08:45:52] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:45:52] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 3 ms returned sat
[2022-05-22 08:45:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:52] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:45:52] [INFO ] [Real]Added 60 Read/Feed constraints in 7 ms returned sat
[2022-05-22 08:45:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:45:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:45:52] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 3 ms returned sat
[2022-05-22 08:45:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:52] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:45:52] [INFO ] [Nat]Added 60 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:45:52] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 7 ms.
[2022-05-22 08:45:52] [INFO ] Added : 57 causal constraints over 12 iterations in 82 ms. Result :sat
Minimization took 10 ms.
[2022-05-22 08:45:52] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 4 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:53] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Real]Added 60 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:45:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:45:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 3 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:53] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Nat]Added 60 Read/Feed constraints in 7 ms returned sat
[2022-05-22 08:45:53] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 5 ms.
[2022-05-22 08:45:53] [INFO ] Added : 57 causal constraints over 12 iterations in 62 ms. Result :sat
Minimization took 13 ms.
[2022-05-22 08:45:53] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 3 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:53] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Real]Added 60 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:45:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:45:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 3 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:53] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Nat]Added 60 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:45:53] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 4 ms.
[2022-05-22 08:45:53] [INFO ] Added : 57 causal constraints over 12 iterations in 71 ms. Result :sat
Minimization took 10 ms.
[2022-05-22 08:45:53] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 5 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:53] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Real]Added 60 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:45:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:45:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 3 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:53] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Nat]Added 60 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:45:53] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 4 ms.
[2022-05-22 08:45:53] [INFO ] Added : 57 causal constraints over 12 iterations in 74 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:45:53] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 3 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:53] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Real]Added 60 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:45:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:45:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 4 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:53] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Nat]Added 60 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:45:53] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 4 ms.
[2022-05-22 08:45:53] [INFO ] Added : 57 causal constraints over 12 iterations in 70 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 08:45:53] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 3 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:53] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Real]Added 60 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:45:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:45:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 4 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:53] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Nat]Added 60 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:45:53] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 5 ms.
[2022-05-22 08:45:53] [INFO ] Added : 57 causal constraints over 12 iterations in 66 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 08:45:53] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 3 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:53] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Real]Added 60 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:45:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:45:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 3 ms returned sat
[2022-05-22 08:45:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:53] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:45:54] [INFO ] [Nat]Added 60 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:45:54] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 4 ms.
[2022-05-22 08:45:54] [INFO ] Added : 56 causal constraints over 12 iterations in 65 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 08:45:54] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:45:54] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 3 ms returned sat
[2022-05-22 08:45:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:54] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:45:54] [INFO ] [Real]Added 60 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:45:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:45:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:45:54] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 3 ms returned sat
[2022-05-22 08:45:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:54] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-22 08:45:54] [INFO ] [Nat]Added 60 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:45:54] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 5 ms.
[2022-05-22 08:45:54] [INFO ] Added : 57 causal constraints over 12 iterations in 69 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:45:54] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:45:54] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 4 ms returned sat
[2022-05-22 08:45:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:54] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2022-05-22 08:45:54] [INFO ] [Real]Added 60 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:45:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:45:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:45:54] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 2 ms returned sat
[2022-05-22 08:45:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:54] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:45:54] [INFO ] [Nat]Added 60 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:45:54] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 3 ms.
[2022-05-22 08:45:54] [INFO ] Added : 57 causal constraints over 12 iterations in 65 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:45:54] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:45:54] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 3 ms returned sat
[2022-05-22 08:45:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:54] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:45:54] [INFO ] [Real]Added 60 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:45:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:45:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:45:54] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 4 ms returned sat
[2022-05-22 08:45:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:54] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:45:54] [INFO ] [Nat]Added 60 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:45:54] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 7 ms.
[2022-05-22 08:45:54] [INFO ] Added : 57 causal constraints over 12 iterations in 68 ms. Result :sat
Minimization took 10 ms.
[2022-05-22 08:45:54] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:45:54] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 3 ms returned sat
[2022-05-22 08:45:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:54] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:45:54] [INFO ] [Real]Added 60 Read/Feed constraints in 12 ms returned sat
[2022-05-22 08:45:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:45:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:45:54] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 4 ms returned sat
[2022-05-22 08:45:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:54] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:45:54] [INFO ] [Nat]Added 60 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:45:54] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 4 ms.
[2022-05-22 08:45:54] [INFO ] Added : 57 causal constraints over 12 iterations in 67 ms. Result :sat
Minimization took 11 ms.
[2022-05-22 08:45:54] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:45:54] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 3 ms returned sat
[2022-05-22 08:45:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:54] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:45:54] [INFO ] [Real]Added 60 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:45:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:45:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:45:54] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 3 ms returned sat
[2022-05-22 08:45:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:54] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:45:54] [INFO ] [Nat]Added 60 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:45:54] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 14 ms.
[2022-05-22 08:45:55] [INFO ] Added : 57 causal constraints over 12 iterations in 78 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:45:55] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:45:55] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 3 ms returned sat
[2022-05-22 08:45:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:55] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:45:55] [INFO ] [Real]Added 60 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:45:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:45:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:45:55] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 5 ms returned sat
[2022-05-22 08:45:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:55] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-22 08:45:55] [INFO ] [Nat]Added 60 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:45:55] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 3 ms.
[2022-05-22 08:45:55] [INFO ] Added : 57 causal constraints over 12 iterations in 62 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 08:45:55] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:45:55] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 3 ms returned sat
[2022-05-22 08:45:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:55] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:45:55] [INFO ] [Real]Added 60 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:45:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:45:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:45:55] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 3 ms returned sat
[2022-05-22 08:45:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:55] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:45:55] [INFO ] [Nat]Added 60 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:45:55] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 4 ms.
[2022-05-22 08:45:55] [INFO ] Added : 57 causal constraints over 12 iterations in 71 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[242, 238, 459, 96, 112, 125, 221, 207, 238, 134, 106, 192, 181, 188, 238]
Incomplete Parikh walk after 29700 steps, including 294 resets, run finished after 71 ms. (steps per millisecond=418 ) properties (out of 15) seen :267 could not realise parikh vector
Incomplete Parikh walk after 24700 steps, including 230 resets, run finished after 52 ms. (steps per millisecond=475 ) properties (out of 15) seen :208 could not realise parikh vector
Incomplete Parikh walk after 24000 steps, including 225 resets, run finished after 50 ms. (steps per millisecond=480 ) properties (out of 15) seen :205 could not realise parikh vector
Incomplete Parikh walk after 25100 steps, including 157 resets, run finished after 43 ms. (steps per millisecond=583 ) properties (out of 15) seen :213 could not realise parikh vector
Incomplete Parikh walk after 16500 steps, including 156 resets, run finished after 33 ms. (steps per millisecond=500 ) properties (out of 15) seen :151 could not realise parikh vector
Incomplete Parikh walk after 19300 steps, including 164 resets, run finished after 34 ms. (steps per millisecond=567 ) properties (out of 15) seen :154 could not realise parikh vector
Incomplete Parikh walk after 29700 steps, including 294 resets, run finished after 45 ms. (steps per millisecond=660 ) properties (out of 15) seen :268 could not realise parikh vector
Incomplete Parikh walk after 26800 steps, including 97 resets, run finished after 48 ms. (steps per millisecond=558 ) properties (out of 15) seen :236 could not realise parikh vector
Incomplete Parikh walk after 28000 steps, including 198 resets, run finished after 45 ms. (steps per millisecond=622 ) properties (out of 15) seen :304 could not realise parikh vector
Incomplete Parikh walk after 18400 steps, including 164 resets, run finished after 26 ms. (steps per millisecond=707 ) properties (out of 15) seen :173 could not realise parikh vector
Incomplete Parikh walk after 17100 steps, including 164 resets, run finished after 29 ms. (steps per millisecond=589 ) properties (out of 15) seen :134 could not realise parikh vector
Incomplete Parikh walk after 15500 steps, including 218 resets, run finished after 25 ms. (steps per millisecond=620 ) properties (out of 15) seen :145 could not realise parikh vector
Incomplete Parikh walk after 51800 steps, including 152 resets, run finished after 67 ms. (steps per millisecond=773 ) properties (out of 15) seen :479 could not realise parikh vector
Incomplete Parikh walk after 29700 steps, including 297 resets, run finished after 42 ms. (steps per millisecond=707 ) properties (out of 15) seen :302 could not realise parikh vector
Incomplete Parikh walk after 30100 steps, including 222 resets, run finished after 42 ms. (steps per millisecond=716 ) properties (out of 15) seen :341 could not realise parikh vector
Support contains 15 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 79/79 transitions.
Graph (complete) has 261 edges and 102 vertex of which 37 are kept as prefixes of interest. Removing 65 places using SCC suffix rule.8 ms
Discarding 65 places :
Also discarding 41 output transitions
Drop transitions removed 41 transitions
Ensure Unique test removed 10 places
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 27 transition count 26
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 24 place count 26 transition count 25
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 25 place count 25 transition count 25
Applied a total of 25 rules in 22 ms. Remains 25 /102 variables (removed 77) and now considering 25/79 (removed 54) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/102 places, 25/79 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:45:56] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1000 ms. (steps per millisecond=1000 ) properties (out of 15) seen :201401
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 15) seen :23816
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 15) seen :16674
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 15) seen :15896
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 15) seen :15940
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 15) seen :16676
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 15) seen :20832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 15) seen :25644
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 15) seen :25644
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 15) seen :23868
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 15) seen :27779
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 15) seen :25655
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 15) seen :14531
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:46:00] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:00] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:46:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:00] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:46:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:00] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:00] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:00] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:00] [INFO ] Added : 16 causal constraints over 4 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:46:00] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:46:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:00] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:46:00] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:46:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:46:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:00] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:00] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:00] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:46:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:00] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:46:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:00] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:46:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:00] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:46:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:00] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:00] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:46:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:00] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:00] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:00] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:00] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23804, 30304, 16648, 15857, 15856, 16646, 20822, 25638, 33334, 25633, 23808, 27776, 25635, 14466, 33334]
Incomplete Parikh walk after 3335800 steps, including 99 resets, run finished after 1896 ms. (steps per millisecond=1759 ) properties (out of 15) seen :33364 could not realise parikh vector
Incomplete Parikh walk after 1448900 steps, including 99 resets, run finished after 707 ms. (steps per millisecond=2049 ) properties (out of 15) seen :14496 could not realise parikh vector
Incomplete Parikh walk after 2565800 steps, including 99 resets, run finished after 1357 ms. (steps per millisecond=1890 ) properties (out of 15) seen :25663 could not realise parikh vector
Incomplete Parikh walk after 2779900 steps, including 99 resets, run finished after 1492 ms. (steps per millisecond=1863 ) properties (out of 15) seen :27802 could not realise parikh vector
Incomplete Parikh walk after 2383100 steps, including 98 resets, run finished after 1270 ms. (steps per millisecond=1876 ) properties (out of 15) seen :26420 could not realise parikh vector
Incomplete Parikh walk after 2565600 steps, including 99 resets, run finished after 1273 ms. (steps per millisecond=2015 ) properties (out of 15) seen :25660 could not realise parikh vector
Incomplete Parikh walk after 3335800 steps, including 99 resets, run finished after 1790 ms. (steps per millisecond=1863 ) properties (out of 15) seen :33365 could not realise parikh vector
Incomplete Parikh walk after 2566100 steps, including 99 resets, run finished after 1267 ms. (steps per millisecond=2025 ) properties (out of 15) seen :25664 could not realise parikh vector
Incomplete Parikh walk after 2084500 steps, including 98 resets, run finished after 1067 ms. (steps per millisecond=1953 ) properties (out of 15) seen :22926 could not realise parikh vector
Incomplete Parikh walk after 1666900 steps, including 98 resets, run finished after 961 ms. (steps per millisecond=1734 ) properties (out of 15) seen :18366 could not realise parikh vector
Incomplete Parikh walk after 1587900 steps, including 99 resets, run finished after 860 ms. (steps per millisecond=1846 ) properties (out of 15) seen :15883 could not realise parikh vector
Incomplete Parikh walk after 1588000 steps, including 98 resets, run finished after 852 ms. (steps per millisecond=1863 ) properties (out of 15) seen :17556 could not realise parikh vector
Incomplete Parikh walk after 1667100 steps, including 99 resets, run finished after 828 ms. (steps per millisecond=2013 ) properties (out of 15) seen :16674 could not realise parikh vector
Incomplete Parikh walk after 3032700 steps, including 98 resets, run finished after 1377 ms. (steps per millisecond=2202 ) properties (out of 15) seen :30638 could not realise parikh vector
Incomplete Parikh walk after 2382700 steps, including 98 resets, run finished after 1232 ms. (steps per millisecond=1934 ) properties (out of 15) seen :26353 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 17 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:46:19] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:46:19] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:46:19] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:46:19] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:46:19] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2022-05-22 08:46:19] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:46:19] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-22 08:46:19] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:46:19] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 917 ms. (steps per millisecond=1090 ) properties (out of 15) seen :201371
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 15) seen :18591
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 15) seen :19627
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 15) seen :17560
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 15) seen :15205
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 15) seen :15173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 15) seen :25654
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 15) seen :30328
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 15) seen :30323
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 15) seen :17579
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 15) seen :19604
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 15) seen :22232
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 15) seen :15151
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:46:23] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:46:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:23] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:46:23] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:46:23] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:23] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:46:23] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:23] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:46:23] [INFO ] Added : 16 causal constraints over 4 iterations in 30 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:23] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:46:23] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:23] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:23] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:23] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:23] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:23] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:23] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:23] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:46:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:23] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:46:23] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:23] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:23] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:46:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:23] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:23] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:23] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:23] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:23] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:24] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:46:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:24] [INFO ] Added : 16 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:24] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Nat]Added 16 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:46:24] [INFO ] Added : 16 causal constraints over 4 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:46:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:24] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:24] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:24] [INFO ] Added : 16 causal constraints over 4 iterations in 30 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:46:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:24] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:24] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:46:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Nat]Added 16 Read/Feed constraints in 19 ms returned sat
[2022-05-22 08:46:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:24] [INFO ] Added : 16 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:46:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:24] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:24] [INFO ] Added : 16 causal constraints over 4 iterations in 38 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:24] [INFO ] Added : 16 causal constraints over 4 iterations in 39 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:24] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:24] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:24] [INFO ] Added : 16 causal constraints over 4 iterations in 26 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23807, 30306, 19598, 17531, 15858, 16648, 25640, 30303, 33337, 30300, 23810, 27778, 25637, 15100, 33336]
Incomplete Parikh walk after 3336000 steps, including 99 resets, run finished after 1796 ms. (steps per millisecond=1857 ) properties (out of 15) seen :33365 could not realise parikh vector
Incomplete Parikh walk after 1512300 steps, including 99 resets, run finished after 745 ms. (steps per millisecond=2029 ) properties (out of 15) seen :15129 could not realise parikh vector
Incomplete Parikh walk after 2566000 steps, including 99 resets, run finished after 1276 ms. (steps per millisecond=2010 ) properties (out of 15) seen :25660 could not realise parikh vector
Incomplete Parikh walk after 2780100 steps, including 99 resets, run finished after 1380 ms. (steps per millisecond=2014 ) properties (out of 15) seen :27802 could not realise parikh vector
Incomplete Parikh walk after 2383300 steps, including 98 resets, run finished after 1235 ms. (steps per millisecond=1929 ) properties (out of 15) seen :26254 could not realise parikh vector
Incomplete Parikh walk after 3032300 steps, including 99 resets, run finished after 1463 ms. (steps per millisecond=2072 ) properties (out of 15) seen :30329 could not realise parikh vector
Incomplete Parikh walk after 3336100 steps, including 99 resets, run finished after 1664 ms. (steps per millisecond=2004 ) properties (out of 15) seen :33367 could not realise parikh vector
Incomplete Parikh walk after 3032600 steps, including 99 resets, run finished after 1471 ms. (steps per millisecond=2061 ) properties (out of 15) seen :30328 could not realise parikh vector
Incomplete Parikh walk after 2566300 steps, including 98 resets, run finished after 1322 ms. (steps per millisecond=1941 ) properties (out of 15) seen :28323 could not realise parikh vector
Incomplete Parikh walk after 1667100 steps, including 98 resets, run finished after 904 ms. (steps per millisecond=1844 ) properties (out of 15) seen :18422 could not realise parikh vector
Incomplete Parikh walk after 1588100 steps, including 99 resets, run finished after 819 ms. (steps per millisecond=1939 ) properties (out of 15) seen :15885 could not realise parikh vector
Incomplete Parikh walk after 1755400 steps, including 98 resets, run finished after 882 ms. (steps per millisecond=1990 ) properties (out of 15) seen :19417 could not realise parikh vector
Incomplete Parikh walk after 1962100 steps, including 99 resets, run finished after 960 ms. (steps per millisecond=2043 ) properties (out of 15) seen :19625 could not realise parikh vector
Incomplete Parikh walk after 3032900 steps, including 98 resets, run finished after 1341 ms. (steps per millisecond=2261 ) properties (out of 15) seen :30641 could not realise parikh vector
Incomplete Parikh walk after 2383000 steps, including 98 resets, run finished after 1191 ms. (steps per millisecond=2000 ) properties (out of 15) seen :26256 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:46:43] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:46:43] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:46:43] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:46:43] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:46:43] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2022-05-22 08:46:43] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:46:43] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:46:43] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:46:43] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 892 ms. (steps per millisecond=1121 ) properties (out of 15) seen :201668
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 15) seen :23816
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 15) seen :15882
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 15) seen :22297
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 15) seen :15205
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 15) seen :14516
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :25644
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 15) seen :20849
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :30305
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 15) seen :19624
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 15) seen :22228
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 15) seen :22215
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 15) seen :22260
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:46:47] [INFO ] Computed 0 place invariants in 9 ms
[2022-05-22 08:46:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:46:47] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:46:47] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:47] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:47] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:46:47] [INFO ] [Real]Added 16 Read/Feed constraints in 21 ms returned sat
[2022-05-22 08:46:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:47] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:46:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:47] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:46:47] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:46:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:47] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:46:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:47] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:46:47] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:47] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:46:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:47] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:46:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:47] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:47] [INFO ] Added : 16 causal constraints over 4 iterations in 31 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:46:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:48] [INFO ] [Real]Absence check using state equation in 155 ms returned sat
[2022-05-22 08:46:48] [INFO ] [Real]Added 16 Read/Feed constraints in 27 ms returned sat
[2022-05-22 08:46:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:48] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:46:48] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:48] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:46:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:46:48] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:48] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:46:48] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 11 ms.
[2022-05-22 08:46:48] [INFO ] Added : 16 causal constraints over 4 iterations in 22 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:48] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2022-05-22 08:46:48] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:48] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:48] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:46:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:48] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:46:48] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:48] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 16 ms.
[2022-05-22 08:46:48] [INFO ] Added : 16 causal constraints over 4 iterations in 26 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:46:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:46:48] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:48] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:48] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:46:48] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:48] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-05-22 08:46:48] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:48] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:46:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:48] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:48] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:48] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:46:48] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:48] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:46:48] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:48] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:46:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:48] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:48] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:48] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:48] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:48] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:48] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23809, 30307, 19600, 22218, 15861, 16650, 25642, 30305, 33339, 30303, 23813, 27780, 25638, 22214, 33339]
Incomplete Parikh walk after 3336300 steps, including 99 resets, run finished after 1720 ms. (steps per millisecond=1939 ) properties (out of 15) seen :33368 could not realise parikh vector
Incomplete Parikh walk after 2223700 steps, including 99 resets, run finished after 1008 ms. (steps per millisecond=2206 ) properties (out of 15) seen :22242 could not realise parikh vector
Incomplete Parikh walk after 2566100 steps, including 99 resets, run finished after 1275 ms. (steps per millisecond=2012 ) properties (out of 15) seen :25667 could not realise parikh vector
Incomplete Parikh walk after 2780300 steps, including 99 resets, run finished after 1360 ms. (steps per millisecond=2044 ) properties (out of 15) seen :27808 could not realise parikh vector
Incomplete Parikh walk after 2383600 steps, including 98 resets, run finished after 1236 ms. (steps per millisecond=1928 ) properties (out of 15) seen :26403 could not realise parikh vector
Incomplete Parikh walk after 3032600 steps, including 99 resets, run finished after 1468 ms. (steps per millisecond=2065 ) properties (out of 15) seen :30331 could not realise parikh vector
Incomplete Parikh walk after 3336300 steps, including 99 resets, run finished after 1712 ms. (steps per millisecond=1948 ) properties (out of 15) seen :33366 could not realise parikh vector
Incomplete Parikh walk after 3032800 steps, including 99 resets, run finished after 1487 ms. (steps per millisecond=2039 ) properties (out of 15) seen :30333 could not realise parikh vector
Incomplete Parikh walk after 2566500 steps, including 98 resets, run finished after 1313 ms. (steps per millisecond=1954 ) properties (out of 15) seen :28367 could not realise parikh vector
Incomplete Parikh walk after 1667300 steps, including 98 resets, run finished after 891 ms. (steps per millisecond=1871 ) properties (out of 15) seen :18372 could not realise parikh vector
Incomplete Parikh walk after 1588400 steps, including 99 resets, run finished after 819 ms. (steps per millisecond=1939 ) properties (out of 15) seen :15890 could not realise parikh vector
Incomplete Parikh walk after 2224100 steps, including 98 resets, run finished after 1111 ms. (steps per millisecond=2001 ) properties (out of 15) seen :24564 could not realise parikh vector
Incomplete Parikh walk after 1962300 steps, including 99 resets, run finished after 995 ms. (steps per millisecond=1972 ) properties (out of 15) seen :19627 could not realise parikh vector
Incomplete Parikh walk after 3033000 steps, including 98 resets, run finished after 1337 ms. (steps per millisecond=2268 ) properties (out of 15) seen :30633 could not realise parikh vector
Incomplete Parikh walk after 2383200 steps, including 98 resets, run finished after 1208 ms. (steps per millisecond=1972 ) properties (out of 15) seen :26338 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:47:07] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:47:07] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:47:07] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:47:08] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:47:08] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2022-05-22 08:47:08] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:47:08] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:47:08] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:47:08] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 862 ms. (steps per millisecond=1160 ) properties (out of 15) seen :201450
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 15) seen :19610
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 15) seen :13902
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 15) seen :17573
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 15) seen :18587
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 15) seen :15215
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 15) seen :27780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 15) seen :22232
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 15) seen :22248
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) seen :27787
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 15) seen :25679
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 15) seen :15924
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:47:11] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:47:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:11] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:47:11] [INFO ] [Real]Added 16 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:47:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:11] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:47:11] [INFO ] [Nat]Added 16 Read/Feed constraints in 7 ms returned sat
[2022-05-22 08:47:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:11] [INFO ] Added : 16 causal constraints over 4 iterations in 20 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:11] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:11] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:11] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:47:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:11] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:12] [INFO ] Added : 16 causal constraints over 4 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:47:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:12] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:47:12] [INFO ] [Real]Added 16 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:12] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:47:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:12] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-05-22 08:47:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:12] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:12] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:12] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:47:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:12] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:12] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:12] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:47:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:12] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:12] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:12] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:47:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:47:12] [INFO ] Added : 16 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:47:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:47:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:12] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:47:12] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:47:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:47:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:12] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:47:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:12] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23811, 30309, 19602, 22220, 18506, 16652, 27777, 30307, 33341, 30305, 23816, 27782, 25640, 22217, 33341]
Incomplete Parikh walk after 3336500 steps, including 99 resets, run finished after 1731 ms. (steps per millisecond=1927 ) properties (out of 15) seen :33375 could not realise parikh vector
Incomplete Parikh walk after 2224000 steps, including 99 resets, run finished after 1049 ms. (steps per millisecond=2120 ) properties (out of 15) seen :22245 could not realise parikh vector
Incomplete Parikh walk after 2566300 steps, including 99 resets, run finished after 1288 ms. (steps per millisecond=1992 ) properties (out of 15) seen :25669 could not realise parikh vector
Incomplete Parikh walk after 2780500 steps, including 99 resets, run finished after 1361 ms. (steps per millisecond=2042 ) properties (out of 15) seen :27809 could not realise parikh vector
Incomplete Parikh walk after 2383900 steps, including 98 resets, run finished after 1225 ms. (steps per millisecond=1946 ) properties (out of 15) seen :26261 could not realise parikh vector
Incomplete Parikh walk after 3032800 steps, including 99 resets, run finished after 1523 ms. (steps per millisecond=1991 ) properties (out of 15) seen :30332 could not realise parikh vector
Incomplete Parikh walk after 3336500 steps, including 99 resets, run finished after 1782 ms. (steps per millisecond=1872 ) properties (out of 15) seen :33370 could not realise parikh vector
Incomplete Parikh walk after 3033000 steps, including 99 resets, run finished after 1491 ms. (steps per millisecond=2034 ) properties (out of 15) seen :30333 could not realise parikh vector
Incomplete Parikh walk after 2780000 steps, including 98 resets, run finished after 1425 ms. (steps per millisecond=1950 ) properties (out of 15) seen :30547 could not realise parikh vector
Incomplete Parikh walk after 1667500 steps, including 98 resets, run finished after 880 ms. (steps per millisecond=1894 ) properties (out of 15) seen :18325 could not realise parikh vector
Incomplete Parikh walk after 1852900 steps, including 99 resets, run finished after 924 ms. (steps per millisecond=2005 ) properties (out of 15) seen :18533 could not realise parikh vector
Incomplete Parikh walk after 2224300 steps, including 98 resets, run finished after 1142 ms. (steps per millisecond=1947 ) properties (out of 15) seen :24440 could not realise parikh vector
Incomplete Parikh walk after 1962500 steps, including 99 resets, run finished after 997 ms. (steps per millisecond=1968 ) properties (out of 15) seen :19630 could not realise parikh vector
Incomplete Parikh walk after 3033200 steps, including 98 resets, run finished after 1379 ms. (steps per millisecond=2199 ) properties (out of 15) seen :30627 could not realise parikh vector
Incomplete Parikh walk after 2383400 steps, including 98 resets, run finished after 1169 ms. (steps per millisecond=2038 ) properties (out of 15) seen :26348 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:47:32] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:47:32] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:47:32] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:47:32] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:47:32] [INFO ] Implicit Places using invariants and state equation in 203 ms returned []
Implicit Place search using SMT with State Equation took 226 ms to find 0 implicit places.
[2022-05-22 08:47:32] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:47:32] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:47:32] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:47:32] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 834 ms. (steps per millisecond=1199 ) properties (out of 15) seen :201366
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 15) seen :22227
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 15) seen :18555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 15) seen :14521
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 15) seen :12862
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 15) seen :15166
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 15) seen :27794
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :27779
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :23808
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 15) seen :19613
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :27782
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 15) seen :19647
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 15) seen :16699
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:47:36] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:47:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:36] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:47:36] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:36] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:36] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:47:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:36] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:36] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:36] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:47:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:47:36] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:36] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:36] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:36] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:47:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:36] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:47:36] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:47:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:36] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:36] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:36] [INFO ] Added : 16 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:47:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:36] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:36] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:36] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:36] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:36] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:36] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:36] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:36] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:36] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:47:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:36] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:36] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:36] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:47:36] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:36] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:36] [INFO ] Added : 16 causal constraints over 4 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:47:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:36] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:37] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:37] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:37] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:47:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:37] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:37] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:37] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:37] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:37] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:37] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:37] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 14 ms.
[2022-05-22 08:47:37] [INFO ] Added : 16 causal constraints over 4 iterations in 24 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:37] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:37] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:37] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:37] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:47:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:37] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:47:37] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:37] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:47:37] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23814, 30313, 19604, 22222, 18508, 16654, 27780, 30309, 33344, 30308, 23818, 27784, 25642, 22219, 33343]
Incomplete Parikh walk after 3336700 steps, including 99 resets, run finished after 1635 ms. (steps per millisecond=2040 ) properties (out of 15) seen :33370 could not realise parikh vector
Incomplete Parikh walk after 2224200 steps, including 99 resets, run finished after 1047 ms. (steps per millisecond=2124 ) properties (out of 15) seen :22248 could not realise parikh vector
Incomplete Parikh walk after 2566500 steps, including 99 resets, run finished after 1238 ms. (steps per millisecond=2073 ) properties (out of 15) seen :25670 could not realise parikh vector
Incomplete Parikh walk after 2780700 steps, including 99 resets, run finished after 1398 ms. (steps per millisecond=1989 ) properties (out of 15) seen :27810 could not realise parikh vector
Incomplete Parikh walk after 2384100 steps, including 98 resets, run finished after 1326 ms. (steps per millisecond=1797 ) properties (out of 15) seen :26382 could not realise parikh vector
Incomplete Parikh walk after 3033100 steps, including 99 resets, run finished after 1399 ms. (steps per millisecond=2168 ) properties (out of 15) seen :30336 could not realise parikh vector
Incomplete Parikh walk after 3336800 steps, including 99 resets, run finished after 1603 ms. (steps per millisecond=2081 ) properties (out of 15) seen :33371 could not realise parikh vector
Incomplete Parikh walk after 3033200 steps, including 99 resets, run finished after 1455 ms. (steps per millisecond=2084 ) properties (out of 15) seen :30339 could not realise parikh vector
Incomplete Parikh walk after 2780300 steps, including 98 resets, run finished after 1418 ms. (steps per millisecond=1960 ) properties (out of 15) seen :30626 could not realise parikh vector
Incomplete Parikh walk after 1667700 steps, including 98 resets, run finished after 882 ms. (steps per millisecond=1890 ) properties (out of 15) seen :18407 could not realise parikh vector
Incomplete Parikh walk after 1853100 steps, including 99 resets, run finished after 941 ms. (steps per millisecond=1969 ) properties (out of 15) seen :18538 could not realise parikh vector
Incomplete Parikh walk after 2224500 steps, including 98 resets, run finished after 1068 ms. (steps per millisecond=2082 ) properties (out of 15) seen :24572 could not realise parikh vector
Incomplete Parikh walk after 1962700 steps, including 99 resets, run finished after 948 ms. (steps per millisecond=2070 ) properties (out of 15) seen :19635 could not realise parikh vector
Incomplete Parikh walk after 3033600 steps, including 98 resets, run finished after 1309 ms. (steps per millisecond=2317 ) properties (out of 15) seen :30645 could not realise parikh vector
Incomplete Parikh walk after 2383700 steps, including 98 resets, run finished after 1134 ms. (steps per millisecond=2102 ) properties (out of 15) seen :26310 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:47:56] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:47:56] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:47:56] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:47:56] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:47:56] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2022-05-22 08:47:56] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:47:56] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:47:56] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:47:56] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 907 ms. (steps per millisecond=1102 ) properties (out of 15) seen :201817
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 15) seen :19609
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 15) seen :17554
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 15) seen :17581
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 15) seen :16757
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 15) seen :20882
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :27780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 15) seen :30310
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=4950 ) properties (out of 15) seen :27782
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 15) seen :16684
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 15) seen :16685
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 15) seen :23819
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 15) seen :14513
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:48:00] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:48:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:00] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:48:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:00] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:00] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:00] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:48:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:00] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:00] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:00] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:01] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:01] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:01] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:01] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:01] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:01] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:48:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:01] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:01] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:01] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:01] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:01] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:01] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:01] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:01] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:01] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:01] [INFO ] Added : 16 causal constraints over 4 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:48:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:01] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:01] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:01] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:01] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:01] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:01] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:01] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:01] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:01] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23816, 30315, 19606, 22224, 18510, 20824, 27782, 30311, 33346, 30310, 23820, 27786, 25644, 22221, 33346]
Incomplete Parikh walk after 3337000 steps, including 99 resets, run finished after 1778 ms. (steps per millisecond=1876 ) properties (out of 15) seen :33372 could not realise parikh vector
Incomplete Parikh walk after 2224400 steps, including 99 resets, run finished after 1051 ms. (steps per millisecond=2116 ) properties (out of 15) seen :22248 could not realise parikh vector
Incomplete Parikh walk after 2566700 steps, including 99 resets, run finished after 1275 ms. (steps per millisecond=2013 ) properties (out of 15) seen :25670 could not realise parikh vector
Incomplete Parikh walk after 2780900 steps, including 99 resets, run finished after 1433 ms. (steps per millisecond=1940 ) properties (out of 15) seen :27812 could not realise parikh vector
Incomplete Parikh walk after 2384300 steps, including 98 resets, run finished after 1214 ms. (steps per millisecond=1964 ) properties (out of 15) seen :26363 could not realise parikh vector
Incomplete Parikh walk after 3033300 steps, including 99 resets, run finished after 1502 ms. (steps per millisecond=2019 ) properties (out of 15) seen :30336 could not realise parikh vector
Incomplete Parikh walk after 3337000 steps, including 99 resets, run finished after 1598 ms. (steps per millisecond=2088 ) properties (out of 15) seen :33375 could not realise parikh vector
Incomplete Parikh walk after 3033400 steps, including 99 resets, run finished after 1518 ms. (steps per millisecond=1998 ) properties (out of 15) seen :30339 could not realise parikh vector
Incomplete Parikh walk after 2780500 steps, including 98 resets, run finished after 1445 ms. (steps per millisecond=1924 ) properties (out of 15) seen :30733 could not realise parikh vector
Incomplete Parikh walk after 2084700 steps, including 98 resets, run finished after 1156 ms. (steps per millisecond=1803 ) properties (out of 15) seen :22988 could not realise parikh vector
Incomplete Parikh walk after 1853300 steps, including 99 resets, run finished after 960 ms. (steps per millisecond=1930 ) properties (out of 15) seen :18536 could not realise parikh vector
Incomplete Parikh walk after 2224700 steps, including 98 resets, run finished after 1098 ms. (steps per millisecond=2026 ) properties (out of 15) seen :24560 could not realise parikh vector
Incomplete Parikh walk after 1962900 steps, including 99 resets, run finished after 946 ms. (steps per millisecond=2074 ) properties (out of 15) seen :19635 could not realise parikh vector
Incomplete Parikh walk after 3033800 steps, including 98 resets, run finished after 1334 ms. (steps per millisecond=2274 ) properties (out of 15) seen :30642 could not realise parikh vector
Incomplete Parikh walk after 2383900 steps, including 98 resets, run finished after 1181 ms. (steps per millisecond=2018 ) properties (out of 15) seen :26325 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:48:21] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:48:21] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:48:21] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:48:21] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:48:21] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2022-05-22 08:48:21] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:48:21] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:48:21] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:48:21] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 899 ms. (steps per millisecond=1112 ) properties (out of 15) seen :201585
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 15) seen :19632
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 15) seen :17560
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 15) seen :17584
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 15) seen :18549
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 15) seen :16694
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :19612
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :30316
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 15) seen :25650
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 15) seen :19616
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 15) seen :22232
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 15) seen :20837
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 15) seen :14514
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:48:25] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:48:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:25] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:48:25] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:25] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:25] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:25] [INFO ] Added : 16 causal constraints over 4 iterations in 26 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:25] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:48:25] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:25] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:48:25] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:25] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:25] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:25] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:25] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:48:25] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:48:25] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:25] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:25] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:25] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:25] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:25] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:25] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:25] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:25] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:25] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:25] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:48:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:25] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:48:25] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:25] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:25] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:25] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:48:25] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:25] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:25] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:48:25] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:25] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:48:25] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:25] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:25] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:25] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:48:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:25] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2022-05-22 08:48:25] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:25] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:25] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:25] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:25] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:25] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:25] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:25] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:25] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:48:25] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:25] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:25] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:25] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:25] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:25] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:48:25] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:25] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:25] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:48:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:25] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:48:26] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:26] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:26] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:48:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:26] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:48:26] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:26] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:26] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:26] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:48:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:26] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:26] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:26] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:26] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23818, 30317, 19608, 22226, 18512, 20826, 27784, 30313, 33348, 30312, 23822, 27788, 25646, 22223, 33348]
Incomplete Parikh walk after 3337200 steps, including 99 resets, run finished after 1615 ms. (steps per millisecond=2066 ) properties (out of 15) seen :33377 could not realise parikh vector
Incomplete Parikh walk after 2224600 steps, including 99 resets, run finished after 1028 ms. (steps per millisecond=2164 ) properties (out of 15) seen :22250 could not realise parikh vector
Incomplete Parikh walk after 2566900 steps, including 99 resets, run finished after 1268 ms. (steps per millisecond=2024 ) properties (out of 15) seen :25672 could not realise parikh vector
Incomplete Parikh walk after 2781100 steps, including 99 resets, run finished after 1355 ms. (steps per millisecond=2052 ) properties (out of 15) seen :27813 could not realise parikh vector
Incomplete Parikh walk after 2384500 steps, including 98 resets, run finished after 1252 ms. (steps per millisecond=1904 ) properties (out of 15) seen :26299 could not realise parikh vector
Incomplete Parikh walk after 3033500 steps, including 99 resets, run finished after 1424 ms. (steps per millisecond=2130 ) properties (out of 15) seen :30340 could not realise parikh vector
Incomplete Parikh walk after 3337200 steps, including 99 resets, run finished after 1615 ms. (steps per millisecond=2066 ) properties (out of 15) seen :33377 could not realise parikh vector
Incomplete Parikh walk after 3033600 steps, including 99 resets, run finished after 1445 ms. (steps per millisecond=2099 ) properties (out of 15) seen :30340 could not realise parikh vector
Incomplete Parikh walk after 2780700 steps, including 98 resets, run finished after 1416 ms. (steps per millisecond=1963 ) properties (out of 15) seen :30603 could not realise parikh vector
Incomplete Parikh walk after 2084900 steps, including 98 resets, run finished after 1159 ms. (steps per millisecond=1798 ) properties (out of 15) seen :23001 could not realise parikh vector
Incomplete Parikh walk after 1853500 steps, including 99 resets, run finished after 966 ms. (steps per millisecond=1918 ) properties (out of 15) seen :18538 could not realise parikh vector
Incomplete Parikh walk after 2224900 steps, including 98 resets, run finished after 1093 ms. (steps per millisecond=2035 ) properties (out of 15) seen :24545 could not realise parikh vector
Incomplete Parikh walk after 1963100 steps, including 99 resets, run finished after 974 ms. (steps per millisecond=2015 ) properties (out of 15) seen :19633 could not realise parikh vector
Incomplete Parikh walk after 3034000 steps, including 98 resets, run finished after 1336 ms. (steps per millisecond=2270 ) properties (out of 15) seen :30647 could not realise parikh vector
Incomplete Parikh walk after 2384100 steps, including 98 resets, run finished after 1174 ms. (steps per millisecond=2030 ) properties (out of 15) seen :26341 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:48:45] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:48:45] [INFO ] Implicit Places using invariants in 10 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:48:45] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:48:45] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:48:45] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
[2022-05-22 08:48:45] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:48:45] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:48:45] [INFO ] Dead Transitions using invariants and state equation in 86 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:48:45] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 913 ms. (steps per millisecond=1095 ) properties (out of 15) seen :201096
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 15) seen :19610
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 15) seen :23846
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 15) seen :16694
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 15) seen :15870
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 15) seen :15152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 15) seen :25651
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 15) seen :25648
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 15) seen :27781
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 15) seen :17595
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 15) seen :18531
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 15) seen :19646
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 15) seen :18566
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:48:49] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:48:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:49] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:48:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:49] [INFO ] [Nat]Added 16 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:48:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:49] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:48:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:49] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:49] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:49] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:48:49] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:49] [INFO ] Added : 16 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:48:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:49] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:48:49] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:49] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:49] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:48:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:49] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:49] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:49] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-22 08:48:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:49] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:49] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:49] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:48:49] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:49] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:50] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 7 ms.
[2022-05-22 08:48:50] [INFO ] Added : 16 causal constraints over 4 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:50] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:50] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:48:50] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:50] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:50] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:48:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:50] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:48:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:48:50] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:48:50] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:50] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:50] [INFO ] [Real]Added 16 Read/Feed constraints in 13 ms returned sat
[2022-05-22 08:48:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:50] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:50] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:50] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:50] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:50] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-05-22 08:48:50] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:50] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:50] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:48:50] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:48:50] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:50] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:50] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:50] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:48:50] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:50] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:50] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:48:50] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:48:50] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:50] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:50] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:48:50] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23821, 30319, 23804, 22228, 18514, 20829, 27788, 30316, 33350, 30314, 23825, 27790, 25648, 22225, 33350]
Incomplete Parikh walk after 3337400 steps, including 99 resets, run finished after 1616 ms. (steps per millisecond=2065 ) properties (out of 15) seen :33378 could not realise parikh vector
Incomplete Parikh walk after 2224800 steps, including 99 resets, run finished after 1043 ms. (steps per millisecond=2133 ) properties (out of 15) seen :22257 could not realise parikh vector
Incomplete Parikh walk after 2567100 steps, including 99 resets, run finished after 1245 ms. (steps per millisecond=2061 ) properties (out of 15) seen :25672 could not realise parikh vector
Incomplete Parikh walk after 2781300 steps, including 99 resets, run finished after 1363 ms. (steps per millisecond=2040 ) properties (out of 15) seen :27818 could not realise parikh vector
Incomplete Parikh walk after 2384800 steps, including 98 resets, run finished after 1225 ms. (steps per millisecond=1946 ) properties (out of 15) seen :26358 could not realise parikh vector
Incomplete Parikh walk after 3033700 steps, including 99 resets, run finished after 1425 ms. (steps per millisecond=2128 ) properties (out of 15) seen :30339 could not realise parikh vector
Incomplete Parikh walk after 3337400 steps, including 99 resets, run finished after 1636 ms. (steps per millisecond=2039 ) properties (out of 15) seen :33379 could not realise parikh vector
Incomplete Parikh walk after 3033900 steps, including 99 resets, run finished after 1464 ms. (steps per millisecond=2072 ) properties (out of 15) seen :30343 could not realise parikh vector
Incomplete Parikh walk after 2781100 steps, including 98 resets, run finished after 1439 ms. (steps per millisecond=1932 ) properties (out of 15) seen :30658 could not realise parikh vector
Incomplete Parikh walk after 2085200 steps, including 98 resets, run finished after 1122 ms. (steps per millisecond=1858 ) properties (out of 15) seen :22997 could not realise parikh vector
Incomplete Parikh walk after 1853700 steps, including 99 resets, run finished after 1001 ms. (steps per millisecond=1851 ) properties (out of 15) seen :18541 could not realise parikh vector
Incomplete Parikh walk after 2225100 steps, including 98 resets, run finished after 1069 ms. (steps per millisecond=2081 ) properties (out of 15) seen :24517 could not realise parikh vector
Incomplete Parikh walk after 2382700 steps, including 99 resets, run finished after 1195 ms. (steps per millisecond=1993 ) properties (out of 15) seen :23833 could not realise parikh vector
Incomplete Parikh walk after 3034200 steps, including 98 resets, run finished after 1316 ms. (steps per millisecond=2305 ) properties (out of 15) seen :30629 could not realise parikh vector
Incomplete Parikh walk after 2384400 steps, including 98 resets, run finished after 1155 ms. (steps per millisecond=2064 ) properties (out of 15) seen :26365 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:49:09] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:49:09] [INFO ] Implicit Places using invariants in 11 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:49:09] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:49:09] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:49:09] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 27 ms to find 0 implicit places.
[2022-05-22 08:49:09] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:49:09] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:49:09] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:49:09] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 856 ms. (steps per millisecond=1168 ) properties (out of 15) seen :201439
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 15) seen :18524
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 15) seen :15908
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 15) seen :16670
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 15) seen :16723
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 15) seen :16670
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 15) seen :23833
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :23809
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 15) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 15) seen :16668
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 15) seen :27784
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=4975 ) properties (out of 15) seen :18524
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 15) seen :13369
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:49:13] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:13] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:49:13] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:13] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:13] [INFO ] Added : 16 causal constraints over 4 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:13] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:13] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:13] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:13] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:13] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:13] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:13] [INFO ] Added : 16 causal constraints over 4 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:14] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:14] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:14] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:49:14] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:14] [INFO ] [Real]Added 16 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:49:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:49:14] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:14] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:14] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:14] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:14] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:14] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:14] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:14] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:14] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:14] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:14] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:14] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:14] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:14] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:14] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:14] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:14] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:14] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:14] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:14] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:14] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:14] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:14] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:14] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:49:14] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:14] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:14] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:14] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:14] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:14] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:14] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:14] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:14] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:14] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:14] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:49:14] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:14] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:14] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:14] [INFO ] Added : 16 causal constraints over 4 iterations in 37 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:14] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:14] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:14] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:14] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:14] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:14] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:14] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:14] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:14] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:14] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23823, 30321, 23807, 22230, 18516, 20831, 27790, 30318, 33352, 30316, 23827, 27792, 25650, 22228, 33352]
Incomplete Parikh walk after 3337600 steps, including 99 resets, run finished after 1569 ms. (steps per millisecond=2127 ) properties (out of 15) seen :33380 could not realise parikh vector
Incomplete Parikh walk after 2225100 steps, including 99 resets, run finished after 1120 ms. (steps per millisecond=1986 ) properties (out of 15) seen :22257 could not realise parikh vector
Incomplete Parikh walk after 2567300 steps, including 99 resets, run finished after 1289 ms. (steps per millisecond=1991 ) properties (out of 15) seen :25676 could not realise parikh vector
Incomplete Parikh walk after 2781500 steps, including 99 resets, run finished after 1353 ms. (steps per millisecond=2055 ) properties (out of 15) seen :27818 could not realise parikh vector
Incomplete Parikh walk after 2385000 steps, including 98 resets, run finished after 1253 ms. (steps per millisecond=1903 ) properties (out of 15) seen :26316 could not realise parikh vector
Incomplete Parikh walk after 3033900 steps, including 99 resets, run finished after 1431 ms. (steps per millisecond=2120 ) properties (out of 15) seen :30343 could not realise parikh vector
Incomplete Parikh walk after 3337600 steps, including 99 resets, run finished after 1611 ms. (steps per millisecond=2071 ) properties (out of 15) seen :33382 could not realise parikh vector
Incomplete Parikh walk after 3034100 steps, including 99 resets, run finished after 1452 ms. (steps per millisecond=2089 ) properties (out of 15) seen :30347 could not realise parikh vector
Incomplete Parikh walk after 2781300 steps, including 98 resets, run finished after 1455 ms. (steps per millisecond=1911 ) properties (out of 15) seen :30729 could not realise parikh vector
Incomplete Parikh walk after 2085400 steps, including 98 resets, run finished after 1143 ms. (steps per millisecond=1824 ) properties (out of 15) seen :22995 could not realise parikh vector
Incomplete Parikh walk after 1853900 steps, including 99 resets, run finished after 999 ms. (steps per millisecond=1855 ) properties (out of 15) seen :18542 could not realise parikh vector
Incomplete Parikh walk after 2225300 steps, including 98 resets, run finished after 1089 ms. (steps per millisecond=2043 ) properties (out of 15) seen :24600 could not realise parikh vector
Incomplete Parikh walk after 2383000 steps, including 99 resets, run finished after 1226 ms. (steps per millisecond=1943 ) properties (out of 15) seen :23832 could not realise parikh vector
Incomplete Parikh walk after 3034400 steps, including 98 resets, run finished after 1339 ms. (steps per millisecond=2266 ) properties (out of 15) seen :30656 could not realise parikh vector
Incomplete Parikh walk after 2384600 steps, including 98 resets, run finished after 1150 ms. (steps per millisecond=2073 ) properties (out of 15) seen :26157 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:49:34] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:49:34] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:49:34] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:49:34] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:49:34] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2022-05-22 08:49:34] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:49:34] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:49:34] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:49:34] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 918 ms. (steps per millisecond=1089 ) properties (out of 15) seen :201288
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 15) seen :18583
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 15) seen :15923
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=3257 ) properties (out of 15) seen :13922
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 15) seen :15155
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 15) seen :15193
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 15) seen :25646
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 15) seen :30311
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 15) seen :27782
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 15) seen :20847
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 15) seen :25652
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 15) seen :25644
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=2932 ) properties (out of 15) seen :12819
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:49:38] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:49:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:38] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:49:38] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:38] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:38] [INFO ] Added : 16 causal constraints over 4 iterations in 14 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:38] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:38] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:39] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:39] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:39] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:39] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:39] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:39] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:39] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:39] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:39] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:39] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:39] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:39] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:39] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:39] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23825, 30323, 23809, 22233, 18518, 20833, 27792, 30321, 33356, 30319, 23829, 27795, 25652, 22231, 33354]
Incomplete Parikh walk after 3337800 steps, including 99 resets, run finished after 1807 ms. (steps per millisecond=1847 ) properties (out of 15) seen :33383 could not realise parikh vector
Incomplete Parikh walk after 2225400 steps, including 99 resets, run finished after 1054 ms. (steps per millisecond=2111 ) properties (out of 15) seen :22257 could not realise parikh vector
Incomplete Parikh walk after 2567500 steps, including 99 resets, run finished after 1312 ms. (steps per millisecond=1956 ) properties (out of 15) seen :25679 could not realise parikh vector
Incomplete Parikh walk after 2781800 steps, including 99 resets, run finished after 1380 ms. (steps per millisecond=2015 ) properties (out of 15) seen :27823 could not realise parikh vector
Incomplete Parikh walk after 2385200 steps, including 98 resets, run finished after 1280 ms. (steps per millisecond=1863 ) properties (out of 15) seen :26297 could not realise parikh vector
Incomplete Parikh walk after 3034200 steps, including 99 resets, run finished after 1454 ms. (steps per millisecond=2086 ) properties (out of 15) seen :30344 could not realise parikh vector
Incomplete Parikh walk after 3338000 steps, including 99 resets, run finished after 1620 ms. (steps per millisecond=2060 ) properties (out of 15) seen :33384 could not realise parikh vector
Incomplete Parikh walk after 3034400 steps, including 99 resets, run finished after 1466 ms. (steps per millisecond=2069 ) properties (out of 15) seen :30348 could not realise parikh vector
Incomplete Parikh walk after 2781500 steps, including 98 resets, run finished after 1418 ms. (steps per millisecond=1961 ) properties (out of 15) seen :30612 could not realise parikh vector
Incomplete Parikh walk after 2085600 steps, including 98 resets, run finished after 1090 ms. (steps per millisecond=1913 ) properties (out of 15) seen :22939 could not realise parikh vector
Incomplete Parikh walk after 1854100 steps, including 99 resets, run finished after 968 ms. (steps per millisecond=1915 ) properties (out of 15) seen :18545 could not realise parikh vector
Incomplete Parikh walk after 2225600 steps, including 98 resets, run finished after 1080 ms. (steps per millisecond=2060 ) properties (out of 15) seen :24589 could not realise parikh vector
Incomplete Parikh walk after 2383200 steps, including 99 resets, run finished after 1181 ms. (steps per millisecond=2017 ) properties (out of 15) seen :23838 could not realise parikh vector
Incomplete Parikh walk after 3034600 steps, including 98 resets, run finished after 1322 ms. (steps per millisecond=2295 ) properties (out of 15) seen :30642 could not realise parikh vector
Incomplete Parikh walk after 2384800 steps, including 98 resets, run finished after 1157 ms. (steps per millisecond=2061 ) properties (out of 15) seen :26385 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:49:59] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:49:59] [INFO ] Implicit Places using invariants in 5 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:49:59] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:49:59] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:49:59] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 23 ms to find 0 implicit places.
[2022-05-22 08:49:59] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:49:59] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:49:59] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:49:59] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 835 ms. (steps per millisecond=1197 ) properties (out of 15) seen :200804
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 15) seen :20858
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 15) seen :13355
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 15) seen :18555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 15) seen :14505
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 15) seen :14519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=4950 ) properties (out of 15) seen :27795
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=4950 ) properties (out of 15) seen :19615
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 15) seen :23819
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 15) seen :19641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 15) seen :27782
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 15) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 15) seen :17614
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:50:03] [INFO ] Computed 0 place invariants in 6 ms
[2022-05-22 08:50:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:03] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:50:03] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:03] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:03] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:03] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:03] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:03] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:50:03] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:03] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:50:03] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:03] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:03] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:50:03] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:03] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:03] [INFO ] Added : 16 causal constraints over 4 iterations in 15 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:03] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:03] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:03] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:03] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:50:03] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:50:03] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:03] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:03] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:03] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:50:03] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:50:03] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:03] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:50:03] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:50:03] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:03] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:03] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-22 08:50:03] [INFO ] Added : 16 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:03] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:50:03] [INFO ] [Real]Added 16 Read/Feed constraints in 27 ms returned sat
[2022-05-22 08:50:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:03] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:03] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:03] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:03] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:03] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:50:03] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:03] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:03] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:50:04] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:04] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:04] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:04] [INFO ] [Real]Added 16 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:50:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:50:04] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:04] [INFO ] Added : 16 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:50:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:50:04] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:04] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:04] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:04] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:04] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:04] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:50:04] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:04] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:04] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:50:04] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:50:04] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:04] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:04] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23827, 30325, 23811, 22236, 18521, 20835, 27795, 30324, 33358, 30321, 23831, 27797, 27775, 22233, 33356]
Incomplete Parikh walk after 3338000 steps, including 99 resets, run finished after 1626 ms. (steps per millisecond=2052 ) properties (out of 15) seen :33386 could not realise parikh vector
Incomplete Parikh walk after 2225600 steps, including 99 resets, run finished after 1026 ms. (steps per millisecond=2169 ) properties (out of 15) seen :22260 could not realise parikh vector
Incomplete Parikh walk after 2779800 steps, including 99 resets, run finished after 1364 ms. (steps per millisecond=2037 ) properties (out of 15) seen :27801 could not realise parikh vector
Incomplete Parikh walk after 2782000 steps, including 99 resets, run finished after 1372 ms. (steps per millisecond=2027 ) properties (out of 15) seen :27825 could not realise parikh vector
Incomplete Parikh walk after 2385400 steps, including 98 resets, run finished after 1241 ms. (steps per millisecond=1922 ) properties (out of 15) seen :26327 could not realise parikh vector
Incomplete Parikh walk after 3034400 steps, including 99 resets, run finished after 1451 ms. (steps per millisecond=2091 ) properties (out of 15) seen :30349 could not realise parikh vector
Incomplete Parikh walk after 3338200 steps, including 99 resets, run finished after 1636 ms. (steps per millisecond=2040 ) properties (out of 15) seen :33388 could not realise parikh vector
Incomplete Parikh walk after 3034700 steps, including 99 resets, run finished after 1503 ms. (steps per millisecond=2019 ) properties (out of 15) seen :30351 could not realise parikh vector
Incomplete Parikh walk after 2781800 steps, including 98 resets, run finished after 1432 ms. (steps per millisecond=1942 ) properties (out of 15) seen :30813 could not realise parikh vector
Incomplete Parikh walk after 2085800 steps, including 98 resets, run finished after 1102 ms. (steps per millisecond=1892 ) properties (out of 15) seen :23014 could not realise parikh vector
Incomplete Parikh walk after 1854400 steps, including 99 resets, run finished after 982 ms. (steps per millisecond=1888 ) properties (out of 15) seen :18549 could not realise parikh vector
Incomplete Parikh walk after 2225900 steps, including 98 resets, run finished after 1123 ms. (steps per millisecond=1982 ) properties (out of 15) seen :24668 could not realise parikh vector
Incomplete Parikh walk after 2383400 steps, including 99 resets, run finished after 1158 ms. (steps per millisecond=2058 ) properties (out of 15) seen :23838 could not realise parikh vector
Incomplete Parikh walk after 3034800 steps, including 98 resets, run finished after 1335 ms. (steps per millisecond=2273 ) properties (out of 15) seen :30623 could not realise parikh vector
Incomplete Parikh walk after 2385000 steps, including 98 resets, run finished after 1184 ms. (steps per millisecond=2014 ) properties (out of 15) seen :26342 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:50:23] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:50:23] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:50:23] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:50:24] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:50:24] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2022-05-22 08:50:24] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:50:24] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:50:24] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:50:24] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 880 ms. (steps per millisecond=1136 ) properties (out of 15) seen :201104
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 15) seen :18542
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 15) seen :18528
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 15) seen :17549
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 15) seen :17557
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 15) seen :15894
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 15) seen :25648
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 15) seen :30327
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :27786
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 15) seen :23839
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 15) seen :23819
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 15) seen :17576
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 15) seen :13383
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:50:28] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:50:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:50:28] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:50:28] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:28] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:50:28] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:28] [INFO ] Added : 16 causal constraints over 4 iterations in 29 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:50:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:28] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:28] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:50:28] [INFO ] [Nat]Added 16 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:50:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:28] [INFO ] Added : 16 causal constraints over 4 iterations in 15 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 08:50:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:50:28] [INFO ] [Real]Added 16 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:50:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:28] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:50:28] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:28] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:50:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:28] [INFO ] [Real]Absence check using state equation in 180 ms returned sat
[2022-05-22 08:50:28] [INFO ] [Real]Added 16 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:50:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:28] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-05-22 08:50:28] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:28] [INFO ] Added : 16 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:50:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:50:29] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:29] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:29] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:29] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:29] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 08:50:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:29] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:29] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:29] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:29] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:50:29] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:29] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-22 08:50:29] [INFO ] [Real]Added 16 Read/Feed constraints in 27 ms returned sat
[2022-05-22 08:50:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:29] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:29] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:29] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:29] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:50:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:29] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:50:29] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:29] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:50:29] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:29] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:29] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:29] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:29] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:29] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:29] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:50:29] [INFO ] Added : 16 causal constraints over 4 iterations in 32 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:29] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:50:29] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:29] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:50:29] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:29] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:29] [INFO ] Added : 16 causal constraints over 4 iterations in 24 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:29] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:50:29] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:29] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:50:29] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:29] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:29] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:29] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:29] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:29] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:29] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:50:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:29] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:50:29] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:29] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:50:29] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:29] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:29] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:50:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:29] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-05-22 08:50:29] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:29] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:50:29] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:29] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:29] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:50:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:29] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-05-22 08:50:29] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:29] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:29] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:29] [INFO ] Added : 16 causal constraints over 4 iterations in 16 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23830, 30327, 23813, 22238, 18523, 20837, 27797, 30326, 33360, 30323, 23833, 27800, 27777, 22235, 33358]
Incomplete Parikh walk after 3338200 steps, including 99 resets, run finished after 1621 ms. (steps per millisecond=2059 ) properties (out of 15) seen :33389 could not realise parikh vector
Incomplete Parikh walk after 2225800 steps, including 99 resets, run finished after 1054 ms. (steps per millisecond=2111 ) properties (out of 15) seen :22259 could not realise parikh vector
Incomplete Parikh walk after 2780000 steps, including 99 resets, run finished after 1454 ms. (steps per millisecond=1911 ) properties (out of 15) seen :27803 could not realise parikh vector
Incomplete Parikh walk after 2782300 steps, including 99 resets, run finished after 1376 ms. (steps per millisecond=2022 ) properties (out of 15) seen :27828 could not realise parikh vector
Incomplete Parikh walk after 2385600 steps, including 98 resets, run finished after 1233 ms. (steps per millisecond=1934 ) properties (out of 15) seen :26341 could not realise parikh vector
Incomplete Parikh walk after 3034600 steps, including 99 resets, run finished after 1439 ms. (steps per millisecond=2108 ) properties (out of 15) seen :30351 could not realise parikh vector
Incomplete Parikh walk after 3338400 steps, including 99 resets, run finished after 1634 ms. (steps per millisecond=2043 ) properties (out of 15) seen :33390 could not realise parikh vector
Incomplete Parikh walk after 3034900 steps, including 99 resets, run finished after 1459 ms. (steps per millisecond=2080 ) properties (out of 15) seen :30351 could not realise parikh vector
Incomplete Parikh walk after 2782000 steps, including 98 resets, run finished after 1406 ms. (steps per millisecond=1978 ) properties (out of 15) seen :30728 could not realise parikh vector
Incomplete Parikh walk after 2086000 steps, including 98 resets, run finished after 1132 ms. (steps per millisecond=1842 ) properties (out of 15) seen :23103 could not realise parikh vector
Incomplete Parikh walk after 1854600 steps, including 99 resets, run finished after 935 ms. (steps per millisecond=1983 ) properties (out of 15) seen :18552 could not realise parikh vector
Incomplete Parikh walk after 2226100 steps, including 98 resets, run finished after 1101 ms. (steps per millisecond=2021 ) properties (out of 15) seen :24666 could not realise parikh vector
Incomplete Parikh walk after 2383600 steps, including 99 resets, run finished after 1161 ms. (steps per millisecond=2053 ) properties (out of 15) seen :23841 could not realise parikh vector
Incomplete Parikh walk after 3035000 steps, including 98 resets, run finished after 1330 ms. (steps per millisecond=2281 ) properties (out of 15) seen :30638 could not realise parikh vector
Incomplete Parikh walk after 2385300 steps, including 98 resets, run finished after 1168 ms. (steps per millisecond=2042 ) properties (out of 15) seen :26403 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:50:49] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:50:49] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:50:49] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:50:49] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:50:49] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2022-05-22 08:50:49] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:50:49] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:50:49] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:50:49] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 850 ms. (steps per millisecond=1176 ) properties (out of 15) seen :201246
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 15) seen :20868
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 15) seen :17560
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 15) seen :16713
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 15) seen :13330
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 15) seen :18541
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 15) seen :27777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 15) seen :27783
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :25647
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 15) seen :20848
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :27781
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :23826
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 15) seen :13913
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:50:53] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:53] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:50:53] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:50:53] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:53] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:53] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:53] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:53] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:53] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:53] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:50:53] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:53] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:50:53] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:53] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:53] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:53] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:50:53] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:53] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:53] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:53] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:53] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:53] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:53] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:53] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:53] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:53] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:53] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:53] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:53] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:53] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:53] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:53] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:53] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:53] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:53] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:53] [INFO ] Added : 16 causal constraints over 4 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:50:53] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:50:53] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:53] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:53] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:53] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:53] [INFO ] [Nat]Added 16 Read/Feed constraints in 27 ms returned sat
[2022-05-22 08:50:53] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:53] [INFO ] Added : 16 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:54] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:54] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:54] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:54] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:54] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:54] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:54] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:54] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:54] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:54] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:54] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:54] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:54] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:54] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:54] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:54] [INFO ] Added : 16 causal constraints over 4 iterations in 23 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:54] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:54] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:54] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:54] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:54] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:54] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:50:54] [INFO ] [Real]Added 16 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:50:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:54] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:54] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:54] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:54] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23832, 30330, 23816, 22240, 18525, 20839, 27799, 30328, 33363, 30324, 23835, 27802, 27779, 22237, 33361]
Incomplete Parikh walk after 3338500 steps, including 99 resets, run finished after 1641 ms. (steps per millisecond=2034 ) properties (out of 15) seen :33393 could not realise parikh vector
Incomplete Parikh walk after 2226000 steps, including 99 resets, run finished after 1014 ms. (steps per millisecond=2195 ) properties (out of 15) seen :22263 could not realise parikh vector
Incomplete Parikh walk after 2780200 steps, including 99 resets, run finished after 1344 ms. (steps per millisecond=2068 ) properties (out of 15) seen :27805 could not realise parikh vector
Incomplete Parikh walk after 2782500 steps, including 99 resets, run finished after 1360 ms. (steps per millisecond=2045 ) properties (out of 15) seen :27830 could not realise parikh vector
Incomplete Parikh walk after 2385800 steps, including 98 resets, run finished after 1211 ms. (steps per millisecond=1970 ) properties (out of 15) seen :26381 could not realise parikh vector
Incomplete Parikh walk after 3034700 steps, including 99 resets, run finished after 1420 ms. (steps per millisecond=2137 ) properties (out of 15) seen :30351 could not realise parikh vector
Incomplete Parikh walk after 3338700 steps, including 99 resets, run finished after 1594 ms. (steps per millisecond=2094 ) properties (out of 15) seen :33393 could not realise parikh vector
Incomplete Parikh walk after 3035100 steps, including 99 resets, run finished after 1448 ms. (steps per millisecond=2096 ) properties (out of 15) seen :30355 could not realise parikh vector
Incomplete Parikh walk after 2782200 steps, including 98 resets, run finished after 1446 ms. (steps per millisecond=1924 ) properties (out of 15) seen :30700 could not realise parikh vector
Incomplete Parikh walk after 2086200 steps, including 98 resets, run finished after 1136 ms. (steps per millisecond=1836 ) properties (out of 15) seen :23076 could not realise parikh vector
Incomplete Parikh walk after 1854800 steps, including 99 resets, run finished after 937 ms. (steps per millisecond=1979 ) properties (out of 15) seen :18554 could not realise parikh vector
Incomplete Parikh walk after 2226300 steps, including 98 resets, run finished after 1109 ms. (steps per millisecond=2007 ) properties (out of 15) seen :24500 could not realise parikh vector
Incomplete Parikh walk after 2383900 steps, including 99 resets, run finished after 1166 ms. (steps per millisecond=2044 ) properties (out of 15) seen :23842 could not realise parikh vector
Incomplete Parikh walk after 3035300 steps, including 98 resets, run finished after 1327 ms. (steps per millisecond=2287 ) properties (out of 15) seen :30645 could not realise parikh vector
Incomplete Parikh walk after 2385500 steps, including 98 resets, run finished after 1176 ms. (steps per millisecond=2028 ) properties (out of 15) seen :26234 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:51:13] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:51:13] [INFO ] Implicit Places using invariants in 13 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:51:13] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:51:13] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:51:13] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2022-05-22 08:51:13] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:51:13] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:51:13] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:51:13] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 848 ms. (steps per millisecond=1179 ) properties (out of 15) seen :201604
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 15) seen :22228
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 15) seen :17582
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 15) seen :16704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 15) seen :18573
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 15) seen :19635
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 15) seen :25663
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 15) seen :27779
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 15) seen :19625
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 15) seen :22246
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 15) seen :30305
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 15) seen :20847
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 15) seen :17630
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:51:17] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:51:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:17] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:51:17] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:17] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:17] [INFO ] Added : 16 causal constraints over 4 iterations in 16 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:51:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:17] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:17] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:17] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:17] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:17] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:17] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:17] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:17] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:17] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:17] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:17] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:17] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:18] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:18] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:18] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:18] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:18] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:18] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:18] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:18] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:18] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:18] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:18] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:18] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:18] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:18] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:18] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23834, 30333, 23819, 22242, 18528, 20841, 27800, 30330, 33366, 30326, 23837, 30302, 27782, 22239, 33364]
Incomplete Parikh walk after 3338800 steps, including 99 resets, run finished after 1592 ms. (steps per millisecond=2097 ) properties (out of 15) seen :33392 could not realise parikh vector
Incomplete Parikh walk after 2226200 steps, including 99 resets, run finished after 1003 ms. (steps per millisecond=2219 ) properties (out of 15) seen :22264 could not realise parikh vector
Incomplete Parikh walk after 2780500 steps, including 99 resets, run finished after 1342 ms. (steps per millisecond=2071 ) properties (out of 15) seen :27810 could not realise parikh vector
Incomplete Parikh walk after 3032500 steps, including 99 resets, run finished after 1465 ms. (steps per millisecond=2069 ) properties (out of 15) seen :30330 could not realise parikh vector
Incomplete Parikh walk after 2386000 steps, including 98 resets, run finished after 1219 ms. (steps per millisecond=1957 ) properties (out of 15) seen :26333 could not realise parikh vector
Incomplete Parikh walk after 3034900 steps, including 99 resets, run finished after 1409 ms. (steps per millisecond=2153 ) properties (out of 15) seen :30356 could not realise parikh vector
Incomplete Parikh walk after 3339000 steps, including 99 resets, run finished after 1598 ms. (steps per millisecond=2089 ) properties (out of 15) seen :33394 could not realise parikh vector
Incomplete Parikh walk after 3035300 steps, including 99 resets, run finished after 1421 ms. (steps per millisecond=2136 ) properties (out of 15) seen :30361 could not realise parikh vector
Incomplete Parikh walk after 2782300 steps, including 98 resets, run finished after 1404 ms. (steps per millisecond=1981 ) properties (out of 15) seen :30764 could not realise parikh vector
Incomplete Parikh walk after 2086400 steps, including 98 resets, run finished after 1154 ms. (steps per millisecond=1807 ) properties (out of 15) seen :23022 could not realise parikh vector
Incomplete Parikh walk after 1855100 steps, including 99 resets, run finished after 963 ms. (steps per millisecond=1926 ) properties (out of 15) seen :18556 could not realise parikh vector
Incomplete Parikh walk after 2226500 steps, including 98 resets, run finished after 1083 ms. (steps per millisecond=2055 ) properties (out of 15) seen :24618 could not realise parikh vector
Incomplete Parikh walk after 2384200 steps, including 99 resets, run finished after 1164 ms. (steps per millisecond=2048 ) properties (out of 15) seen :23846 could not realise parikh vector
Incomplete Parikh walk after 3035600 steps, including 98 resets, run finished after 1343 ms. (steps per millisecond=2260 ) properties (out of 15) seen :30657 could not realise parikh vector
Incomplete Parikh walk after 2385700 steps, including 98 resets, run finished after 1161 ms. (steps per millisecond=2054 ) properties (out of 15) seen :26368 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:51:37] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:51:37] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:51:37] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:51:37] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:51:37] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2022-05-22 08:51:37] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:51:37] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:51:37] [INFO ] Dead Transitions using invariants and state equation in 8 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:51:37] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 864 ms. (steps per millisecond=1157 ) properties (out of 15) seen :201548
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 15) seen :15884
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 15) seen :15882
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 15) seen :18530
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 15) seen :14545
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 343 ms. (steps per millisecond=2915 ) properties (out of 15) seen :17580
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 15) seen :20835
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 15) seen :30308
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 15) seen :27789
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 15) seen :18543
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 15) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 15) seen :19615
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 312 ms. (steps per millisecond=3205 ) properties (out of 15) seen :14523
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:51:41] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:51:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:41] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:51:41] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:41] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:41] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:41] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:41] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:41] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:41] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:51:41] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:41] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:41] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:41] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:41] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:41] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:41] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:51:41] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:41] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:42] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:42] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:42] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:51:42] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:42] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:51:42] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:42] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:42] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:51:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:42] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:42] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:51:42] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:42] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:42] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:51:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:51:42] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:42] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:42] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:51:42] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:42] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:42] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:51:42] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:42] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:42] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:51:42] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:42] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:51:42] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:42] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:42] [INFO ] Added : 16 causal constraints over 4 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:51:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:42] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:42] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:42] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:51:42] [INFO ] Added : 16 causal constraints over 4 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:51:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:42] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:42] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:51:42] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:42] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:42] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:51:42] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:42] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:42] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:42] [INFO ] Added : 16 causal constraints over 4 iterations in 20 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:51:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:42] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:51:42] [INFO ] [Real]Added 16 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:42] [INFO ] [Nat]Absence check using state equation in 129 ms returned sat
[2022-05-22 08:51:42] [INFO ] [Nat]Added 16 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:51:42] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:43] [INFO ] Added : 16 causal constraints over 4 iterations in 145 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 08:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:43] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:43] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:51:43] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:43] [INFO ] Added : 16 causal constraints over 4 iterations in 22 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:43] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:43] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:43] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:43] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23836, 30335, 23821, 22244, 18530, 20843, 27802, 30332, 33368, 30328, 23839, 30304, 27784, 22241, 33366]
Incomplete Parikh walk after 3339000 steps, including 99 resets, run finished after 1760 ms. (steps per millisecond=1897 ) properties (out of 15) seen :33393 could not realise parikh vector
Incomplete Parikh walk after 2226400 steps, including 99 resets, run finished after 1064 ms. (steps per millisecond=2092 ) properties (out of 15) seen :22270 could not realise parikh vector
Incomplete Parikh walk after 2780700 steps, including 99 resets, run finished after 1338 ms. (steps per millisecond=2078 ) properties (out of 15) seen :27810 could not realise parikh vector
Incomplete Parikh walk after 3032700 steps, including 99 resets, run finished after 1462 ms. (steps per millisecond=2074 ) properties (out of 15) seen :30332 could not realise parikh vector
Incomplete Parikh walk after 2386200 steps, including 98 resets, run finished after 1318 ms. (steps per millisecond=1810 ) properties (out of 15) seen :26355 could not realise parikh vector
Incomplete Parikh walk after 3035100 steps, including 99 resets, run finished after 1455 ms. (steps per millisecond=2085 ) properties (out of 15) seen :30353 could not realise parikh vector
Incomplete Parikh walk after 3339200 steps, including 99 resets, run finished after 1635 ms. (steps per millisecond=2042 ) properties (out of 15) seen :33398 could not realise parikh vector
Incomplete Parikh walk after 3035500 steps, including 99 resets, run finished after 1433 ms. (steps per millisecond=2118 ) properties (out of 15) seen :30357 could not realise parikh vector
Incomplete Parikh walk after 2782500 steps, including 98 resets, run finished after 1413 ms. (steps per millisecond=1969 ) properties (out of 15) seen :30630 could not realise parikh vector
Incomplete Parikh walk after 2086600 steps, including 98 resets, run finished after 1094 ms. (steps per millisecond=1907 ) properties (out of 15) seen :23057 could not realise parikh vector
Incomplete Parikh walk after 1855300 steps, including 99 resets, run finished after 969 ms. (steps per millisecond=1914 ) properties (out of 15) seen :18557 could not realise parikh vector
Incomplete Parikh walk after 2226700 steps, including 98 resets, run finished after 1096 ms. (steps per millisecond=2031 ) properties (out of 15) seen :24568 could not realise parikh vector
Incomplete Parikh walk after 2384400 steps, including 99 resets, run finished after 1150 ms. (steps per millisecond=2073 ) properties (out of 15) seen :23848 could not realise parikh vector
Incomplete Parikh walk after 3035800 steps, including 98 resets, run finished after 1378 ms. (steps per millisecond=2203 ) properties (out of 15) seen :30654 could not realise parikh vector
Incomplete Parikh walk after 2385900 steps, including 98 resets, run finished after 1135 ms. (steps per millisecond=2102 ) properties (out of 15) seen :26466 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:52:02] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:52:02] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:52:02] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:52:02] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:52:02] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 33 ms to find 0 implicit places.
[2022-05-22 08:52:02] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:52:02] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:52:02] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:52:03] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 894 ms. (steps per millisecond=1118 ) properties (out of 15) seen :201717
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 15) seen :23829
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 15) seen :17590
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 15) seen :13913
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 306 ms. (steps per millisecond=3267 ) properties (out of 15) seen :14501
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 15) seen :15155
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 15) seen :25659
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 15) seen :25640
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 15) seen :20843
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 15) seen :20868
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 15) seen :27780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 15) seen :19632
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 15) seen :15175
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:52:07] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:52:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:07] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:52:07] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:07] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:07] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:52:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:07] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:07] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:07] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:07] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:07] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:07] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:07] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:07] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:52:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:07] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:07] [INFO ] Added : 16 causal constraints over 4 iterations in 17 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:07] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:07] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:07] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:07] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:07] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:07] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:07] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:07] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:52:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:07] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:07] [INFO ] Added : 16 causal constraints over 4 iterations in 14 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:07] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:52:07] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:07] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:07] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:08] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:08] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:08] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:08] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:08] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:52:08] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23838, 30337, 23823, 22246, 18533, 20845, 27804, 30334, 33370, 30330, 23841, 30308, 27787, 22243, 33368]
Incomplete Parikh walk after 3339200 steps, including 99 resets, run finished after 1601 ms. (steps per millisecond=2085 ) properties (out of 15) seen :33397 could not realise parikh vector
Incomplete Parikh walk after 2226600 steps, including 99 resets, run finished after 1058 ms. (steps per millisecond=2104 ) properties (out of 15) seen :22271 could not realise parikh vector
Incomplete Parikh walk after 2781000 steps, including 99 resets, run finished after 1345 ms. (steps per millisecond=2067 ) properties (out of 15) seen :27813 could not realise parikh vector
Incomplete Parikh walk after 3033100 steps, including 99 resets, run finished after 1450 ms. (steps per millisecond=2091 ) properties (out of 15) seen :30334 could not realise parikh vector
Incomplete Parikh walk after 2386400 steps, including 98 resets, run finished after 1290 ms. (steps per millisecond=1849 ) properties (out of 15) seen :26434 could not realise parikh vector
Incomplete Parikh walk after 3035300 steps, including 99 resets, run finished after 1532 ms. (steps per millisecond=1981 ) properties (out of 15) seen :30359 could not realise parikh vector
Incomplete Parikh walk after 3339400 steps, including 99 resets, run finished after 1638 ms. (steps per millisecond=2038 ) properties (out of 15) seen :33398 could not realise parikh vector
Incomplete Parikh walk after 3035700 steps, including 99 resets, run finished after 1468 ms. (steps per millisecond=2067 ) properties (out of 15) seen :30360 could not realise parikh vector
Incomplete Parikh walk after 2782700 steps, including 98 resets, run finished after 1434 ms. (steps per millisecond=1940 ) properties (out of 15) seen :30733 could not realise parikh vector
Incomplete Parikh walk after 2086800 steps, including 98 resets, run finished after 1135 ms. (steps per millisecond=1838 ) properties (out of 15) seen :23059 could not realise parikh vector
Incomplete Parikh walk after 1855600 steps, including 99 resets, run finished after 978 ms. (steps per millisecond=1897 ) properties (out of 15) seen :18561 could not realise parikh vector
Incomplete Parikh walk after 2226900 steps, including 98 resets, run finished after 1124 ms. (steps per millisecond=1981 ) properties (out of 15) seen :24599 could not realise parikh vector
Incomplete Parikh walk after 2384600 steps, including 99 resets, run finished after 1155 ms. (steps per millisecond=2064 ) properties (out of 15) seen :23854 could not realise parikh vector
Incomplete Parikh walk after 3036000 steps, including 98 resets, run finished after 1310 ms. (steps per millisecond=2317 ) properties (out of 15) seen :30664 could not realise parikh vector
Incomplete Parikh walk after 2386100 steps, including 98 resets, run finished after 1133 ms. (steps per millisecond=2106 ) properties (out of 15) seen :26562 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:52:27] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:52:27] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:52:27] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:52:27] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:52:27] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2022-05-22 08:52:27] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:52:27] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:52:27] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:52:27] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 857 ms. (steps per millisecond=1166 ) properties (out of 15) seen :201327
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 15) seen :15875
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 15) seen :23847
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 15) seen :17559
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 15) seen :15949
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 15) seen :16707
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=4950 ) properties (out of 15) seen :23826
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 15) seen :25651
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 15) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 15) seen :19629
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 15) seen :23813
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 15) seen :15886
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:52:31] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:52:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:31] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:52:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:31] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:52:31] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:31] [INFO ] Added : 16 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:52:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:31] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:52:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:31] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-05-22 08:52:31] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:31] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:31] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:31] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:31] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:52:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:32] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:52:32] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:32] [INFO ] Added : 16 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:32] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:32] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:52:32] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:32] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:32] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:32] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:32] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:32] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:32] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:32] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:32] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:32] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:32] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:32] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:52:32] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:52:32] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:32] [INFO ] Added : 16 causal constraints over 4 iterations in 79 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:52:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:32] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:32] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:52:32] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:32] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:32] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2022-05-22 08:52:32] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:32] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:32] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:32] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-22 08:52:32] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:32] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:32] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:32] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:52:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:32] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:32] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:32] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:32] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:52:32] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:32] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:52:32] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:32] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:32] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-05-22 08:52:32] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:33] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:33] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23840, 30338, 23826, 22247, 18535, 20847, 27806, 30336, 33372, 30332, 23843, 30310, 27789, 22245, 33371]
Incomplete Parikh walk after 3339500 steps, including 99 resets, run finished after 1588 ms. (steps per millisecond=2102 ) properties (out of 15) seen :33399 could not realise parikh vector
Incomplete Parikh walk after 2226800 steps, including 99 resets, run finished after 1029 ms. (steps per millisecond=2164 ) properties (out of 15) seen :22275 could not realise parikh vector
Incomplete Parikh walk after 2781200 steps, including 99 resets, run finished after 1369 ms. (steps per millisecond=2031 ) properties (out of 15) seen :27816 could not realise parikh vector
Incomplete Parikh walk after 3033300 steps, including 99 resets, run finished after 1512 ms. (steps per millisecond=2006 ) properties (out of 15) seen :30335 could not realise parikh vector
Incomplete Parikh walk after 2386600 steps, including 98 resets, run finished after 1211 ms. (steps per millisecond=1970 ) properties (out of 15) seen :26359 could not realise parikh vector
Incomplete Parikh walk after 3035500 steps, including 99 resets, run finished after 1452 ms. (steps per millisecond=2090 ) properties (out of 15) seen :30357 could not realise parikh vector
Incomplete Parikh walk after 3339600 steps, including 99 resets, run finished after 1626 ms. (steps per millisecond=2053 ) properties (out of 15) seen :33402 could not realise parikh vector
Incomplete Parikh walk after 3035900 steps, including 99 resets, run finished after 1489 ms. (steps per millisecond=2038 ) properties (out of 15) seen :30365 could not realise parikh vector
Incomplete Parikh walk after 2782900 steps, including 98 resets, run finished after 1434 ms. (steps per millisecond=1940 ) properties (out of 15) seen :30702 could not realise parikh vector
Incomplete Parikh walk after 2087000 steps, including 98 resets, run finished after 1127 ms. (steps per millisecond=1851 ) properties (out of 15) seen :22994 could not realise parikh vector
Incomplete Parikh walk after 1855800 steps, including 99 resets, run finished after 931 ms. (steps per millisecond=1993 ) properties (out of 15) seen :18561 could not realise parikh vector
Incomplete Parikh walk after 2227000 steps, including 98 resets, run finished after 1134 ms. (steps per millisecond=1963 ) properties (out of 15) seen :24586 could not realise parikh vector
Incomplete Parikh walk after 2384900 steps, including 99 resets, run finished after 1188 ms. (steps per millisecond=2007 ) properties (out of 15) seen :23852 could not realise parikh vector
Incomplete Parikh walk after 3036100 steps, including 98 resets, run finished after 1336 ms. (steps per millisecond=2272 ) properties (out of 15) seen :30629 could not realise parikh vector
Incomplete Parikh walk after 2386300 steps, including 98 resets, run finished after 1193 ms. (steps per millisecond=2000 ) properties (out of 15) seen :26422 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:52:52] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:52:52] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:52:52] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:52:52] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:52:52] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2022-05-22 08:52:52] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:52:52] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:52:52] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:52:52] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 860 ms. (steps per millisecond=1162 ) properties (out of 15) seen :201438
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 15) seen :19646
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 15) seen :16695
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 15) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 15) seen :15180
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 15) seen :15208
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :25650
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 15) seen :30314
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 15) seen :25651
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 15) seen :22241
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 15) seen :25654
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 15) seen :22243
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 15) seen :15876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:52:56] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:52:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:56] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:52:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:56] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:56] [INFO ] Added : 16 causal constraints over 4 iterations in 24 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:56] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:56] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:56] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Real]Added 16 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:52:56] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:57] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:57] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:57] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:57] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:57] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:52:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:57] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:57] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:57] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:57] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:57] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:52:57] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:57] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:57] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:57] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:57] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:57] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:57] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:52:57] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:57] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:57] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:57] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:57] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:57] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:57] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:57] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:57] [INFO ] Added : 16 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:52:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:57] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:52:57] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:57] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:52:57] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:57] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:57] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:57] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:57] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:52:57] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:57] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:57] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:52:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:57] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:57] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:57] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:57] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:52:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:57] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:52:57] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:57] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:57] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:57] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:57] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:52:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:57] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:57] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:57] [INFO ] [Nat]Added 16 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:52:57] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:57] [INFO ] Added : 16 causal constraints over 4 iterations in 14 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23842, 30341, 23828, 22248, 18538, 20849, 27808, 30338, 33374, 30335, 23845, 30312, 27792, 22247, 33373]
Incomplete Parikh walk after 3339700 steps, including 99 resets, run finished after 1600 ms. (steps per millisecond=2087 ) properties (out of 15) seen :33401 could not realise parikh vector
Incomplete Parikh walk after 2227000 steps, including 99 resets, run finished after 1015 ms. (steps per millisecond=2194 ) properties (out of 15) seen :22277 could not realise parikh vector
Incomplete Parikh walk after 2781500 steps, including 99 resets, run finished after 1345 ms. (steps per millisecond=2068 ) properties (out of 15) seen :27816 could not realise parikh vector
Incomplete Parikh walk after 3033500 steps, including 99 resets, run finished after 1518 ms. (steps per millisecond=1998 ) properties (out of 15) seen :30341 could not realise parikh vector
Incomplete Parikh walk after 2386800 steps, including 98 resets, run finished after 1228 ms. (steps per millisecond=1943 ) properties (out of 15) seen :26409 could not realise parikh vector
Incomplete Parikh walk after 3035800 steps, including 99 resets, run finished after 1416 ms. (steps per millisecond=2143 ) properties (out of 15) seen :30363 could not realise parikh vector
Incomplete Parikh walk after 3339800 steps, including 99 resets, run finished after 1645 ms. (steps per millisecond=2030 ) properties (out of 15) seen :33401 could not realise parikh vector
Incomplete Parikh walk after 3036100 steps, including 99 resets, run finished after 1447 ms. (steps per millisecond=2098 ) properties (out of 15) seen :30366 could not realise parikh vector
Incomplete Parikh walk after 2783100 steps, including 98 resets, run finished after 1400 ms. (steps per millisecond=1987 ) properties (out of 15) seen :30733 could not realise parikh vector
Incomplete Parikh walk after 2087200 steps, including 98 resets, run finished after 1110 ms. (steps per millisecond=1880 ) properties (out of 15) seen :23116 could not realise parikh vector
Incomplete Parikh walk after 1856100 steps, including 99 resets, run finished after 1010 ms. (steps per millisecond=1837 ) properties (out of 15) seen :18563 could not realise parikh vector
Incomplete Parikh walk after 2227100 steps, including 98 resets, run finished after 1123 ms. (steps per millisecond=1983 ) properties (out of 15) seen :24549 could not realise parikh vector
Incomplete Parikh walk after 2385100 steps, including 99 resets, run finished after 1184 ms. (steps per millisecond=2014 ) properties (out of 15) seen :23858 could not realise parikh vector
Incomplete Parikh walk after 3036400 steps, including 98 resets, run finished after 1310 ms. (steps per millisecond=2317 ) properties (out of 15) seen :30690 could not realise parikh vector
Incomplete Parikh walk after 2386500 steps, including 98 resets, run finished after 1156 ms. (steps per millisecond=2064 ) properties (out of 15) seen :26332 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 6 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:53:17] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:53:17] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:53:17] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:53:17] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:53:17] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
[2022-05-22 08:53:17] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:53:17] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:53:17] [INFO ] Dead Transitions using invariants and state equation in 47 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:53:17] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 869 ms. (steps per millisecond=1150 ) properties (out of 15) seen :201236
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 15) seen :22232
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 15) seen :19609
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 15) seen :18544
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 15) seen :15152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 15) seen :14491
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 15) seen :25645
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 15) seen :23831
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 15) seen :27777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=3773 ) properties (out of 15) seen :16677
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 15) seen :27781
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 15) seen :23824
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 15) seen :23848
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:53:21] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:53:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:21] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:53:21] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:21] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:53:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:21] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:21] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:21] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:21] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:53:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:21] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:53:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:21] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:53:21] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:21] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:21] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:53:21] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:21] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:53:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:21] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:21] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 08:53:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:21] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:21] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:21] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:53:21] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:21] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:21] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:21] [INFO ] Added : 16 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:53:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:21] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:53:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:21] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:21] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-05-22 08:53:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:21] [INFO ] Added : 16 causal constraints over 4 iterations in 74 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:22] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:22] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:22] [INFO ] Added : 16 causal constraints over 4 iterations in 14 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 08:53:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:22] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Real]Added 16 Read/Feed constraints in 25 ms returned sat
[2022-05-22 08:53:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:22] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-22 08:53:22] [INFO ] Added : 16 causal constraints over 4 iterations in 43 ms. Result :sat
Minimization took 21 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23843, 30343, 23831, 22250, 18540, 20852, 27810, 30341, 33376, 30339, 23847, 30314, 27793, 23801, 33376]
Incomplete Parikh walk after 3340000 steps, including 99 resets, run finished after 1664 ms. (steps per millisecond=2007 ) properties (out of 15) seen :33405 could not realise parikh vector
Incomplete Parikh walk after 2382400 steps, including 99 resets, run finished after 1127 ms. (steps per millisecond=2113 ) properties (out of 15) seen :23827 could not realise parikh vector
Incomplete Parikh walk after 2781600 steps, including 99 resets, run finished after 1332 ms. (steps per millisecond=2088 ) properties (out of 15) seen :27821 could not realise parikh vector
Incomplete Parikh walk after 3033700 steps, including 99 resets, run finished after 1534 ms. (steps per millisecond=1977 ) properties (out of 15) seen :30341 could not realise parikh vector
Incomplete Parikh walk after 2387000 steps, including 98 resets, run finished after 1236 ms. (steps per millisecond=1931 ) properties (out of 15) seen :26362 could not realise parikh vector
Incomplete Parikh walk after 3036200 steps, including 99 resets, run finished after 1487 ms. (steps per millisecond=2041 ) properties (out of 15) seen :30371 could not realise parikh vector
Incomplete Parikh walk after 3340000 steps, including 99 resets, run finished after 1635 ms. (steps per millisecond=2042 ) properties (out of 15) seen :33406 could not realise parikh vector
Incomplete Parikh walk after 3036400 steps, including 99 resets, run finished after 1518 ms. (steps per millisecond=2000 ) properties (out of 15) seen :30369 could not realise parikh vector
Incomplete Parikh walk after 2783300 steps, including 98 resets, run finished after 1398 ms. (steps per millisecond=1990 ) properties (out of 15) seen :30782 could not realise parikh vector
Incomplete Parikh walk after 2087500 steps, including 98 resets, run finished after 1117 ms. (steps per millisecond=1868 ) properties (out of 15) seen :23017 could not realise parikh vector
Incomplete Parikh walk after 1856300 steps, including 99 resets, run finished after 951 ms. (steps per millisecond=1951 ) properties (out of 15) seen :18566 could not realise parikh vector
Incomplete Parikh walk after 2227300 steps, including 98 resets, run finished after 1059 ms. (steps per millisecond=2103 ) properties (out of 15) seen :24614 could not realise parikh vector
Incomplete Parikh walk after 2385400 steps, including 99 resets, run finished after 1190 ms. (steps per millisecond=2004 ) properties (out of 15) seen :23858 could not realise parikh vector
Incomplete Parikh walk after 3036600 steps, including 98 resets, run finished after 1332 ms. (steps per millisecond=2279 ) properties (out of 15) seen :30691 could not realise parikh vector
Incomplete Parikh walk after 2386600 steps, including 98 resets, run finished after 1155 ms. (steps per millisecond=2066 ) properties (out of 15) seen :26230 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:53:42] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:53:42] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:53:42] [INFO ] Computed 0 place invariants in 13 ms
[2022-05-22 08:53:42] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:53:42] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2022-05-22 08:53:42] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:53:42] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:53:42] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:53:42] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 903 ms. (steps per millisecond=1107 ) properties (out of 15) seen :201813
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 15) seen :18518
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 15) seen :16657
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 15) seen :19625
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 15) seen :15902
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 15) seen :15950
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 15) seen :23814
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 15) seen :30307
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :25645
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 15) seen :22231
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 15) seen :30394
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 15) seen :20836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 15) seen :15173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:53:46] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:53:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:46] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:53:46] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:46] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:46] [INFO ] [Nat]Added 16 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:53:46] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:46] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:46] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:46] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:46] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:46] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:46] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:46] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:46] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:46] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:46] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:46] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:46] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:46] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:46] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:46] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:46] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:46] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:46] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:46] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:46] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:46] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:46] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:53:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:46] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:46] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:46] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:46] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:46] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:46] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:46] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:46] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:46] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:46] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:46] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:46] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:46] [INFO ] Added : 16 causal constraints over 4 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:53:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:46] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:53:46] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:46] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:46] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:46] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:46] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:53:46] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:46] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:46] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:46] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:46] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:46] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:46] [INFO ] [Nat]Added 16 Read/Feed constraints in 12 ms returned sat
[2022-05-22 08:53:46] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:46] [INFO ] Added : 16 causal constraints over 4 iterations in 20 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:46] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:46] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:53:46] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:46] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:46] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:46] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:53:46] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:46] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:46] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:47] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:53:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:47] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:53:47] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:47] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23845, 30345, 23833, 22252, 18542, 20854, 27812, 30344, 33378, 30341, 23849, 30317, 27795, 23803, 33378]
Incomplete Parikh walk after 3340200 steps, including 99 resets, run finished after 1588 ms. (steps per millisecond=2103 ) properties (out of 15) seen :33410 could not realise parikh vector
Incomplete Parikh walk after 2382600 steps, including 99 resets, run finished after 1099 ms. (steps per millisecond=2167 ) properties (out of 15) seen :23831 could not realise parikh vector
Incomplete Parikh walk after 2781800 steps, including 99 resets, run finished after 1360 ms. (steps per millisecond=2045 ) properties (out of 15) seen :27822 could not realise parikh vector
Incomplete Parikh walk after 3034000 steps, including 99 resets, run finished after 1471 ms. (steps per millisecond=2062 ) properties (out of 15) seen :30342 could not realise parikh vector
Incomplete Parikh walk after 2387200 steps, including 98 resets, run finished after 1221 ms. (steps per millisecond=1955 ) properties (out of 15) seen :26366 could not realise parikh vector
Incomplete Parikh walk after 3036400 steps, including 99 resets, run finished after 1442 ms. (steps per millisecond=2105 ) properties (out of 15) seen :30370 could not realise parikh vector
Incomplete Parikh walk after 3340200 steps, including 99 resets, run finished after 1636 ms. (steps per millisecond=2041 ) properties (out of 15) seen :33407 could not realise parikh vector
Incomplete Parikh walk after 3036700 steps, including 99 resets, run finished after 1447 ms. (steps per millisecond=2098 ) properties (out of 15) seen :30372 could not realise parikh vector
Incomplete Parikh walk after 2783500 steps, including 98 resets, run finished after 1403 ms. (steps per millisecond=1983 ) properties (out of 15) seen :30699 could not realise parikh vector
Incomplete Parikh walk after 2087700 steps, including 98 resets, run finished after 1099 ms. (steps per millisecond=1899 ) properties (out of 15) seen :22994 could not realise parikh vector
Incomplete Parikh walk after 1856500 steps, including 99 resets, run finished after 1032 ms. (steps per millisecond=1798 ) properties (out of 15) seen :18570 could not realise parikh vector
Incomplete Parikh walk after 2227500 steps, including 98 resets, run finished after 1158 ms. (steps per millisecond=1923 ) properties (out of 15) seen :24637 could not realise parikh vector
Incomplete Parikh walk after 2385600 steps, including 99 resets, run finished after 1186 ms. (steps per millisecond=2011 ) properties (out of 15) seen :23861 could not realise parikh vector
Incomplete Parikh walk after 3036800 steps, including 98 resets, run finished after 1345 ms. (steps per millisecond=2257 ) properties (out of 15) seen :30668 could not realise parikh vector
Incomplete Parikh walk after 2386800 steps, including 98 resets, run finished after 1162 ms. (steps per millisecond=2054 ) properties (out of 15) seen :26408 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 13 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:54:06] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:54:06] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:54:06] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:54:07] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:54:07] [INFO ] Implicit Places using invariants and state equation in 305 ms returned []
Implicit Place search using SMT with State Equation took 346 ms to find 0 implicit places.
[2022-05-22 08:54:07] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:54:07] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:54:07] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:54:07] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 902 ms. (steps per millisecond=1108 ) properties (out of 15) seen :201197
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 15) seen :23813
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 15) seen :16710
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 15) seen :19650
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 15) seen :13901
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 15) seen :13907
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 15) seen :25654
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 15) seen :30307
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 15) seen :30308
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 15) seen :20852
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 15) seen :25654
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 15) seen :17571
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 15) seen :14503
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:54:11] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:54:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:11] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:54:11] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:54:11] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:11] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:54:11] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:11] [INFO ] Added : 16 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:54:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:11] [INFO ] [Real]Absence check using state equation in 135 ms returned sat
[2022-05-22 08:54:11] [INFO ] [Real]Added 16 Read/Feed constraints in 36 ms returned sat
[2022-05-22 08:54:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:11] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:54:11] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:11] [INFO ] Added : 16 causal constraints over 4 iterations in 26 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:54:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:11] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:54:11] [INFO ] [Real]Added 16 Read/Feed constraints in 12 ms returned sat
[2022-05-22 08:54:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:12] [INFO ] [Nat]Absence check using state equation in 116 ms returned sat
[2022-05-22 08:54:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 23 ms returned sat
[2022-05-22 08:54:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:12] [INFO ] Added : 16 causal constraints over 4 iterations in 135 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 08:54:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:54:12] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:12] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:54:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:12] [INFO ] Added : 16 causal constraints over 4 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:54:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:54:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:12] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:54:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:12] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:54:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:12] [INFO ] [Real]Absence check using state equation in 136 ms returned sat
[2022-05-22 08:54:12] [INFO ] [Real]Added 16 Read/Feed constraints in 22 ms returned sat
[2022-05-22 08:54:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:12] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:54:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:12] [INFO ] Added : 16 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 08:54:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:13] [INFO ] [Real]Absence check using state equation in 167 ms returned sat
[2022-05-22 08:54:13] [INFO ] [Real]Added 16 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:54:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:13] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:54:13] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:13] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:13] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:13] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:54:13] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:13] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:54:13] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:13] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:13] [INFO ] Added : 16 causal constraints over 4 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:54:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:13] [INFO ] [Real]Absence check using state equation in 125 ms returned sat
[2022-05-22 08:54:13] [INFO ] [Real]Added 16 Read/Feed constraints in 22 ms returned sat
[2022-05-22 08:54:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:13] [INFO ] [Nat]Absence check using state equation in 146 ms returned sat
[2022-05-22 08:54:13] [INFO ] [Nat]Added 16 Read/Feed constraints in 20 ms returned sat
[2022-05-22 08:54:13] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:13] [INFO ] Added : 16 causal constraints over 4 iterations in 122 ms. Result :sat
Minimization took 13 ms.
[2022-05-22 08:54:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:13] [INFO ] [Real]Absence check using state equation in 150 ms returned sat
[2022-05-22 08:54:14] [INFO ] [Real]Added 16 Read/Feed constraints in 23 ms returned sat
[2022-05-22 08:54:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:14] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:54:14] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:14] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:14] [INFO ] Added : 16 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 20 ms.
[2022-05-22 08:54:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:14] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:54:14] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:14] [INFO ] [Nat]Absence check using state equation in 151 ms returned sat
[2022-05-22 08:54:14] [INFO ] [Nat]Added 16 Read/Feed constraints in 24 ms returned sat
[2022-05-22 08:54:14] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:14] [INFO ] Added : 16 causal constraints over 4 iterations in 103 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:54:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:14] [INFO ] [Real]Absence check using state equation in 178 ms returned sat
[2022-05-22 08:54:14] [INFO ] [Real]Added 16 Read/Feed constraints in 13 ms returned sat
[2022-05-22 08:54:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:14] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2022-05-22 08:54:14] [INFO ] [Nat]Added 16 Read/Feed constraints in 24 ms returned sat
[2022-05-22 08:54:14] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:14] [INFO ] Added : 16 causal constraints over 4 iterations in 124 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 08:54:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:54:15] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:15] [INFO ] [Nat]Absence check using state equation in 160 ms returned sat
[2022-05-22 08:54:15] [INFO ] [Nat]Added 16 Read/Feed constraints in 26 ms returned sat
[2022-05-22 08:54:15] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:15] [INFO ] Added : 16 causal constraints over 4 iterations in 139 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 08:54:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:15] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:54:15] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:15] [INFO ] [Nat]Absence check using state equation in 146 ms returned sat
[2022-05-22 08:54:15] [INFO ] [Nat]Added 16 Read/Feed constraints in 30 ms returned sat
[2022-05-22 08:54:15] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:15] [INFO ] Added : 16 causal constraints over 4 iterations in 143 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 08:54:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:16] [INFO ] [Real]Absence check using state equation in 139 ms returned sat
[2022-05-22 08:54:16] [INFO ] [Real]Added 16 Read/Feed constraints in 27 ms returned sat
[2022-05-22 08:54:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:16] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:54:16] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:16] [INFO ] Added : 16 causal constraints over 4 iterations in 21 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23846, 30347, 23835, 22254, 18545, 20857, 27814, 30346, 33380, 30343, 23851, 30319, 27798, 23806, 33381]
Incomplete Parikh walk after 3340500 steps, including 99 resets, run finished after 1759 ms. (steps per millisecond=1899 ) properties (out of 15) seen :33411 could not realise parikh vector
Incomplete Parikh walk after 2382900 steps, including 99 resets, run finished after 1167 ms. (steps per millisecond=2041 ) properties (out of 15) seen :23834 could not realise parikh vector
Incomplete Parikh walk after 2782100 steps, including 99 resets, run finished after 1358 ms. (steps per millisecond=2048 ) properties (out of 15) seen :27825 could not realise parikh vector
Incomplete Parikh walk after 3034200 steps, including 99 resets, run finished after 1544 ms. (steps per millisecond=1965 ) properties (out of 15) seen :30347 could not realise parikh vector
Incomplete Parikh walk after 2387400 steps, including 98 resets, run finished after 1262 ms. (steps per millisecond=1891 ) properties (out of 15) seen :26292 could not realise parikh vector
Incomplete Parikh walk after 3036600 steps, including 99 resets, run finished after 1514 ms. (steps per millisecond=2005 ) properties (out of 15) seen :30370 could not realise parikh vector
Incomplete Parikh walk after 3340400 steps, including 99 resets, run finished after 1761 ms. (steps per millisecond=1896 ) properties (out of 15) seen :33407 could not realise parikh vector
Incomplete Parikh walk after 3036900 steps, including 99 resets, run finished after 1503 ms. (steps per millisecond=2020 ) properties (out of 15) seen :30375 could not realise parikh vector
Incomplete Parikh walk after 2783700 steps, including 98 resets, run finished after 1503 ms. (steps per millisecond=1852 ) properties (out of 15) seen :30789 could not realise parikh vector
Incomplete Parikh walk after 2088000 steps, including 98 resets, run finished after 1117 ms. (steps per millisecond=1869 ) properties (out of 15) seen :23032 could not realise parikh vector
Incomplete Parikh walk after 1856800 steps, including 99 resets, run finished after 935 ms. (steps per millisecond=1985 ) properties (out of 15) seen :18575 could not realise parikh vector
Incomplete Parikh walk after 2227700 steps, including 98 resets, run finished after 1069 ms. (steps per millisecond=2083 ) properties (out of 15) seen :24562 could not realise parikh vector
Incomplete Parikh walk after 2385800 steps, including 99 resets, run finished after 1171 ms. (steps per millisecond=2037 ) properties (out of 15) seen :23861 could not realise parikh vector
Incomplete Parikh walk after 3037000 steps, including 98 resets, run finished after 1302 ms. (steps per millisecond=2332 ) properties (out of 15) seen :30651 could not realise parikh vector
Incomplete Parikh walk after 2386900 steps, including 98 resets, run finished after 1194 ms. (steps per millisecond=1999 ) properties (out of 15) seen :26340 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 7 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:54:36] [INFO ] Computed 0 place invariants in 6 ms
[2022-05-22 08:54:36] [INFO ] Implicit Places using invariants in 10 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:54:36] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:54:36] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:54:36] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 26 ms to find 0 implicit places.
[2022-05-22 08:54:36] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:54:36] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:54:36] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:54:36] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 875 ms. (steps per millisecond=1142 ) properties (out of 15) seen :201097
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 15) seen :25666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 15) seen :18543
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 15) seen :14521
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 15) seen :18551
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 15) seen :16707
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :25649
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 15) seen :27790
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :30319
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 15) seen :25701
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 15) seen :30305
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 15) seen :22231
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 306 ms. (steps per millisecond=3267 ) properties (out of 15) seen :13349
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:54:40] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:54:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:40] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2022-05-22 08:54:40] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:54:40] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:40] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:40] [INFO ] Added : 16 causal constraints over 4 iterations in 15 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:40] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:40] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:54:40] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:40] [INFO ] Added : 16 causal constraints over 4 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:54:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:40] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:54:40] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:40] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:40] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:40] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:54:40] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:40] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:54:40] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:40] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:54:40] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:40] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:40] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:40] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:40] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:40] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:54:40] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:40] [INFO ] Added : 16 causal constraints over 4 iterations in 32 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:54:40] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:40] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2022-05-22 08:54:40] [INFO ] [Nat]Added 16 Read/Feed constraints in 26 ms returned sat
[2022-05-22 08:54:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:40] [INFO ] Added : 16 causal constraints over 4 iterations in 47 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 08:54:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:41] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:41] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:41] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:54:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:41] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:41] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:41] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:41] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:54:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:41] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:41] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:41] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:54:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:41] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:41] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:41] [INFO ] Added : 16 causal constraints over 4 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:41] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:41] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:41] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:41] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:41] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:41] [INFO ] Added : 16 causal constraints over 4 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:54:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:41] [INFO ] [Real]Absence check using state equation in 264 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Real]Added 16 Read/Feed constraints in 24 ms returned sat
[2022-05-22 08:54:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:41] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:41] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:41] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25637, 30349, 23837, 22256, 18547, 20858, 27816, 30348, 33382, 30345, 25640, 30322, 27800, 23808, 33383]
Incomplete Parikh walk after 3340700 steps, including 99 resets, run finished after 1656 ms. (steps per millisecond=2017 ) properties (out of 15) seen :33416 could not realise parikh vector
Incomplete Parikh walk after 2383100 steps, including 99 resets, run finished after 1120 ms. (steps per millisecond=2127 ) properties (out of 15) seen :23836 could not realise parikh vector
Incomplete Parikh walk after 2782300 steps, including 99 resets, run finished after 1326 ms. (steps per millisecond=2098 ) properties (out of 15) seen :27829 could not realise parikh vector
Incomplete Parikh walk after 3034500 steps, including 99 resets, run finished after 1474 ms. (steps per millisecond=2058 ) properties (out of 15) seen :30349 could not realise parikh vector
Incomplete Parikh walk after 2566300 steps, including 98 resets, run finished after 1331 ms. (steps per millisecond=1928 ) properties (out of 15) seen :28342 could not realise parikh vector
Incomplete Parikh walk after 3036800 steps, including 99 resets, run finished after 1404 ms. (steps per millisecond=2162 ) properties (out of 15) seen :30372 could not realise parikh vector
Incomplete Parikh walk after 3340600 steps, including 99 resets, run finished after 1615 ms. (steps per millisecond=2068 ) properties (out of 15) seen :33410 could not realise parikh vector
Incomplete Parikh walk after 3037100 steps, including 99 resets, run finished after 1436 ms. (steps per millisecond=2114 ) properties (out of 15) seen :30373 could not realise parikh vector
Incomplete Parikh walk after 2783900 steps, including 98 resets, run finished after 1409 ms. (steps per millisecond=1975 ) properties (out of 15) seen :30705 could not realise parikh vector
Incomplete Parikh walk after 2088100 steps, including 98 resets, run finished after 1134 ms. (steps per millisecond=1841 ) properties (out of 15) seen :23018 could not realise parikh vector
Incomplete Parikh walk after 1857000 steps, including 99 resets, run finished after 998 ms. (steps per millisecond=1860 ) properties (out of 15) seen :18575 could not realise parikh vector
Incomplete Parikh walk after 2227900 steps, including 98 resets, run finished after 1065 ms. (steps per millisecond=2091 ) properties (out of 15) seen :24669 could not realise parikh vector
Incomplete Parikh walk after 2386000 steps, including 99 resets, run finished after 1168 ms. (steps per millisecond=2042 ) properties (out of 15) seen :23862 could not realise parikh vector
Incomplete Parikh walk after 3037200 steps, including 98 resets, run finished after 1325 ms. (steps per millisecond=2292 ) properties (out of 15) seen :30665 could not realise parikh vector
Incomplete Parikh walk after 2566000 steps, including 98 resets, run finished after 1213 ms. (steps per millisecond=2115 ) properties (out of 15) seen :28341 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:55:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:55:01] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:55:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:55:01] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:55:01] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2022-05-22 08:55:01] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:55:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:55:01] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:55:01] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 839 ms. (steps per millisecond=1191 ) properties (out of 15) seen :201008
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 15) seen :23826
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 312 ms. (steps per millisecond=3205 ) properties (out of 15) seen :15890
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 15) seen :13923
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 15) seen :17609
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 15) seen :16682
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 15) seen :22233
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 15) seen :23816
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 15) seen :27787
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 15) seen :18531
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 15) seen :22229
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 15) seen :22252
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 15) seen :15171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:55:05] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:55:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:05] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:55:05] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:05] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:05] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:05] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:05] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:05] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:05] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:55:05] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:05] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:05] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:05] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:05] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:05] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:05] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:05] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:05] [INFO ] Added : 16 causal constraints over 4 iterations in 27 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:06] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:06] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:55:06] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:06] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:06] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:06] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:06] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:06] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:06] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:06] [INFO ] Added : 16 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:06] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:06] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:06] [INFO ] Added : 16 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:06] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:06] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:55:06] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:06] [INFO ] Added : 16 causal constraints over 4 iterations in 23 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:06] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:06] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:55:06] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:06] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:06] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:55:06] [INFO ] [Real]Added 16 Read/Feed constraints in 19 ms returned sat
[2022-05-22 08:55:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:06] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:06] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:06] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:06] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:06] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:06] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:06] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:06] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:06] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:06] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:06] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25640, 30351, 23839, 22258, 18549, 20861, 27819, 30351, 33385, 30348, 25642, 30324, 27802, 23810, 33386]
Incomplete Parikh walk after 3341000 steps, including 99 resets, run finished after 1632 ms. (steps per millisecond=2047 ) properties (out of 15) seen :33415 could not realise parikh vector
Incomplete Parikh walk after 2383300 steps, including 99 resets, run finished after 1075 ms. (steps per millisecond=2217 ) properties (out of 15) seen :23836 could not realise parikh vector
Incomplete Parikh walk after 2782500 steps, including 99 resets, run finished after 1324 ms. (steps per millisecond=2101 ) properties (out of 15) seen :27829 could not realise parikh vector
Incomplete Parikh walk after 3034700 steps, including 99 resets, run finished after 1476 ms. (steps per millisecond=2056 ) properties (out of 15) seen :30352 could not realise parikh vector
Incomplete Parikh walk after 2566500 steps, including 98 resets, run finished after 1327 ms. (steps per millisecond=1934 ) properties (out of 15) seen :28367 could not realise parikh vector
Incomplete Parikh walk after 3037100 steps, including 99 resets, run finished after 1473 ms. (steps per millisecond=2061 ) properties (out of 15) seen :30379 could not realise parikh vector
Incomplete Parikh walk after 3340900 steps, including 99 resets, run finished after 1611 ms. (steps per millisecond=2073 ) properties (out of 15) seen :33414 could not realise parikh vector
Incomplete Parikh walk after 3037400 steps, including 99 resets, run finished after 1470 ms. (steps per millisecond=2066 ) properties (out of 15) seen :30379 could not realise parikh vector
Incomplete Parikh walk after 2784200 steps, including 98 resets, run finished after 1389 ms. (steps per millisecond=2004 ) properties (out of 15) seen :30660 could not realise parikh vector
Incomplete Parikh walk after 2088400 steps, including 98 resets, run finished after 1106 ms. (steps per millisecond=1888 ) properties (out of 15) seen :23055 could not realise parikh vector
Incomplete Parikh walk after 1857200 steps, including 99 resets, run finished after 942 ms. (steps per millisecond=1971 ) properties (out of 15) seen :18575 could not realise parikh vector
Incomplete Parikh walk after 2228100 steps, including 98 resets, run finished after 1107 ms. (steps per millisecond=2012 ) properties (out of 15) seen :24562 could not realise parikh vector
Incomplete Parikh walk after 2386200 steps, including 99 resets, run finished after 1172 ms. (steps per millisecond=2036 ) properties (out of 15) seen :23866 could not realise parikh vector
Incomplete Parikh walk after 3037400 steps, including 98 resets, run finished after 1298 ms. (steps per millisecond=2340 ) properties (out of 15) seen :30686 could not realise parikh vector
Incomplete Parikh walk after 2566300 steps, including 98 resets, run finished after 1264 ms. (steps per millisecond=2030 ) properties (out of 15) seen :28385 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:55:26] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:55:26] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:55:26] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:55:26] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:55:26] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 29 ms to find 0 implicit places.
[2022-05-22 08:55:26] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:55:26] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:55:26] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:55:26] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 857 ms. (steps per millisecond=1166 ) properties (out of 15) seen :201249
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 15) seen :16674
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 15) seen :19613
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 15) seen :14508
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 306 ms. (steps per millisecond=3267 ) properties (out of 15) seen :13316
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 15) seen :15911
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 15) seen :27777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 15) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 15) seen :30308
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 15) seen :17552
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 15) seen :23830
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 15) seen :20945
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 15) seen :17625
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:55:30] [INFO ] Computed 0 place invariants in 8 ms
[2022-05-22 08:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:30] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:55:30] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:30] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:30] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:30] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:30] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:30] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:30] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:30] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:30] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:30] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:30] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:30] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:30] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:30] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:30] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:30] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:30] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:30] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:30] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:30] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:30] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:30] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:30] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:30] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:55:30] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:30] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:30] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:30] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:31] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:31] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:31] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:31] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:31] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:31] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:31] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:31] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:31] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25642, 30353, 23841, 22260, 18551, 20863, 27821, 30353, 33387, 30351, 25644, 30326, 27804, 23812, 33388]
Incomplete Parikh walk after 3341200 steps, including 99 resets, run finished after 1614 ms. (steps per millisecond=2070 ) properties (out of 15) seen :33419 could not realise parikh vector
Incomplete Parikh walk after 2383500 steps, including 99 resets, run finished after 1052 ms. (steps per millisecond=2265 ) properties (out of 15) seen :23838 could not realise parikh vector
Incomplete Parikh walk after 2782700 steps, including 99 resets, run finished after 1315 ms. (steps per millisecond=2116 ) properties (out of 15) seen :27832 could not realise parikh vector
Incomplete Parikh walk after 3034900 steps, including 99 resets, run finished after 1555 ms. (steps per millisecond=1951 ) properties (out of 15) seen :30353 could not realise parikh vector
Incomplete Parikh walk after 2566700 steps, including 98 resets, run finished after 1360 ms. (steps per millisecond=1887 ) properties (out of 15) seen :28415 could not realise parikh vector
Incomplete Parikh walk after 3037400 steps, including 99 resets, run finished after 1449 ms. (steps per millisecond=2096 ) properties (out of 15) seen :30382 could not realise parikh vector
Incomplete Parikh walk after 3341100 steps, including 99 resets, run finished after 1669 ms. (steps per millisecond=2001 ) properties (out of 15) seen :33416 could not realise parikh vector
Incomplete Parikh walk after 3037600 steps, including 99 resets, run finished after 1482 ms. (steps per millisecond=2049 ) properties (out of 15) seen :30384 could not realise parikh vector
Incomplete Parikh walk after 2784400 steps, including 98 resets, run finished after 1370 ms. (steps per millisecond=2032 ) properties (out of 15) seen :30780 could not realise parikh vector
Incomplete Parikh walk after 2088600 steps, including 98 resets, run finished after 1139 ms. (steps per millisecond=1833 ) properties (out of 15) seen :22875 could not realise parikh vector
Incomplete Parikh walk after 1857400 steps, including 99 resets, run finished after 950 ms. (steps per millisecond=1955 ) properties (out of 15) seen :18578 could not realise parikh vector
Incomplete Parikh walk after 2228300 steps, including 98 resets, run finished after 1089 ms. (steps per millisecond=2046 ) properties (out of 15) seen :24581 could not realise parikh vector
Incomplete Parikh walk after 2386400 steps, including 99 resets, run finished after 1156 ms. (steps per millisecond=2064 ) properties (out of 15) seen :23867 could not realise parikh vector
Incomplete Parikh walk after 3037600 steps, including 98 resets, run finished after 1290 ms. (steps per millisecond=2354 ) properties (out of 15) seen :30667 could not realise parikh vector
Incomplete Parikh walk after 2566500 steps, including 98 resets, run finished after 1247 ms. (steps per millisecond=2058 ) properties (out of 15) seen :28287 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:55:51] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:55:51] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:55:51] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:55:51] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:55:51] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2022-05-22 08:55:51] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:55:51] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:55:51] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:55:51] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 925 ms. (steps per millisecond=1081 ) properties (out of 15) seen :201919
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 15) seen :17581
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 15) seen :19613
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 15) seen :19635
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 15) seen :12875
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 15) seen :18540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 15) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 15) seen :23818
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :30311
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 15) seen :18535
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 15) seen :22224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 15) seen :16689
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 15) seen :19691
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:55:55] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:55] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:55:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:55] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:55] [INFO ] Added : 16 causal constraints over 4 iterations in 22 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:55] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:55] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:55] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:55] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:55] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:55:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:55] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:55] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:55] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:55] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:55] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:55] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:55] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:56] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:56] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25645, 30355, 23843, 22262, 18553, 20866, 27823, 30356, 33389, 30355, 25646, 30328, 27806, 23814, 33390]
Incomplete Parikh walk after 3341400 steps, including 99 resets, run finished after 1631 ms. (steps per millisecond=2048 ) properties (out of 15) seen :33419 could not realise parikh vector
Incomplete Parikh walk after 2383700 steps, including 99 resets, run finished after 1071 ms. (steps per millisecond=2225 ) properties (out of 15) seen :23840 could not realise parikh vector
Incomplete Parikh walk after 2782900 steps, including 99 resets, run finished after 1370 ms. (steps per millisecond=2031 ) properties (out of 15) seen :27832 could not realise parikh vector
Incomplete Parikh walk after 3035100 steps, including 99 resets, run finished after 1501 ms. (steps per millisecond=2022 ) properties (out of 15) seen :30356 could not realise parikh vector
Incomplete Parikh walk after 2566900 steps, including 98 resets, run finished after 1316 ms. (steps per millisecond=1950 ) properties (out of 15) seen :28304 could not realise parikh vector
Incomplete Parikh walk after 3037800 steps, including 99 resets, run finished after 1420 ms. (steps per millisecond=2139 ) properties (out of 15) seen :30384 could not realise parikh vector
Incomplete Parikh walk after 3341300 steps, including 99 resets, run finished after 1608 ms. (steps per millisecond=2077 ) properties (out of 15) seen :33417 could not realise parikh vector
Incomplete Parikh walk after 3037900 steps, including 99 resets, run finished after 1407 ms. (steps per millisecond=2159 ) properties (out of 15) seen :30382 could not realise parikh vector
Incomplete Parikh walk after 2784600 steps, including 98 resets, run finished after 1364 ms. (steps per millisecond=2041 ) properties (out of 15) seen :30482 could not realise parikh vector
Incomplete Parikh walk after 2088900 steps, including 98 resets, run finished after 1111 ms. (steps per millisecond=1880 ) properties (out of 15) seen :23041 could not realise parikh vector
Incomplete Parikh walk after 1857600 steps, including 99 resets, run finished after 954 ms. (steps per millisecond=1947 ) properties (out of 15) seen :18581 could not realise parikh vector
Incomplete Parikh walk after 2228500 steps, including 98 resets, run finished after 1086 ms. (steps per millisecond=2052 ) properties (out of 15) seen :24586 could not realise parikh vector
Incomplete Parikh walk after 2386600 steps, including 99 resets, run finished after 1164 ms. (steps per millisecond=2050 ) properties (out of 15) seen :23868 could not realise parikh vector
Incomplete Parikh walk after 3037800 steps, including 98 resets, run finished after 1317 ms. (steps per millisecond=2306 ) properties (out of 15) seen :30666 could not realise parikh vector
Incomplete Parikh walk after 2566800 steps, including 98 resets, run finished after 1220 ms. (steps per millisecond=2103 ) properties (out of 15) seen :28349 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:56:15] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 08:56:15] [INFO ] Implicit Places using invariants in 11 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:56:15] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:56:15] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:56:15] [INFO ] Implicit Places using invariants and state equation in 11 ms returned []
Implicit Place search using SMT with State Equation took 22 ms to find 0 implicit places.
[2022-05-22 08:56:15] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:56:15] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:56:15] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:56:15] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 855 ms. (steps per millisecond=1169 ) properties (out of 15) seen :201441
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 15) seen :20856
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 15) seen :19629
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 15) seen :18526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 15) seen :13968
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 15) seen :15896
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 15) seen :16677
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 15) seen :22249
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 15) seen :27780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 15) seen :22263
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 15) seen :25650
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 15) seen :17564
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 15) seen :16734
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:56:19] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:56:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:56:19] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:56:19] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:19] [INFO ] [Nat]Added 16 Read/Feed constraints in 27 ms returned sat
[2022-05-22 08:56:19] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:19] [INFO ] Added : 16 causal constraints over 4 iterations in 31 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:19] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:56:19] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:19] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:19] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:56:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:19] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:20] [INFO ] [Nat]Absence check using state equation in 111 ms returned sat
[2022-05-22 08:56:20] [INFO ] [Nat]Added 16 Read/Feed constraints in 27 ms returned sat
[2022-05-22 08:56:20] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:20] [INFO ] Added : 16 causal constraints over 4 iterations in 162 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 08:56:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:20] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:56:20] [INFO ] [Nat]Added 16 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:56:20] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:20] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:56:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:20] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:20] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:20] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:20] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:56:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:20] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:20] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:20] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:20] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:20] [INFO ] [Real]Added 16 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:20] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:20] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:20] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:20] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-05-22 08:56:20] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:56:20] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:20] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:20] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:56:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:20] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:20] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:20] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:20] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:56:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:20] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:56:20] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:56:20] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:20] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:20] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:56:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:20] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:20] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:56:20] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:20] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:20] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:56:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:56:20] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:56:20] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:20] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:20] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:20] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:20] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:20] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:56:20] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:56:20] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:21] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:56:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:56:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:21] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:21] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25647, 30357, 23845, 22264, 18555, 20868, 27826, 30358, 33391, 30358, 25648, 30331, 27808, 23816, 33392]
Incomplete Parikh walk after 3341600 steps, including 99 resets, run finished after 1603 ms. (steps per millisecond=2084 ) properties (out of 15) seen :33419 could not realise parikh vector
Incomplete Parikh walk after 2383900 steps, including 99 resets, run finished after 1071 ms. (steps per millisecond=2225 ) properties (out of 15) seen :23844 could not realise parikh vector
Incomplete Parikh walk after 2783100 steps, including 99 resets, run finished after 1336 ms. (steps per millisecond=2083 ) properties (out of 15) seen :27838 could not realise parikh vector
Incomplete Parikh walk after 3035400 steps, including 99 resets, run finished after 1474 ms. (steps per millisecond=2059 ) properties (out of 15) seen :30360 could not realise parikh vector
Incomplete Parikh walk after 2567100 steps, including 98 resets, run finished after 1301 ms. (steps per millisecond=1973 ) properties (out of 15) seen :28322 could not realise parikh vector
Incomplete Parikh walk after 3038100 steps, including 99 resets, run finished after 1409 ms. (steps per millisecond=2156 ) properties (out of 15) seen :30382 could not realise parikh vector
Incomplete Parikh walk after 3341500 steps, including 99 resets, run finished after 1569 ms. (steps per millisecond=2129 ) properties (out of 15) seen :33418 could not realise parikh vector
Incomplete Parikh walk after 3038100 steps, including 99 resets, run finished after 1429 ms. (steps per millisecond=2126 ) properties (out of 15) seen :30385 could not realise parikh vector
Incomplete Parikh walk after 2784900 steps, including 98 resets, run finished after 1375 ms. (steps per millisecond=2025 ) properties (out of 15) seen :30745 could not realise parikh vector
Incomplete Parikh walk after 2089100 steps, including 98 resets, run finished after 1099 ms. (steps per millisecond=1900 ) properties (out of 15) seen :23048 could not realise parikh vector
Incomplete Parikh walk after 1857800 steps, including 99 resets, run finished after 931 ms. (steps per millisecond=1995 ) properties (out of 15) seen :18581 could not realise parikh vector
Incomplete Parikh walk after 2228700 steps, including 98 resets, run finished after 1067 ms. (steps per millisecond=2088 ) properties (out of 15) seen :24648 could not realise parikh vector
Incomplete Parikh walk after 2386800 steps, including 99 resets, run finished after 1181 ms. (steps per millisecond=2020 ) properties (out of 15) seen :23871 could not realise parikh vector
Incomplete Parikh walk after 3038000 steps, including 98 resets, run finished after 1292 ms. (steps per millisecond=2351 ) properties (out of 15) seen :30653 could not realise parikh vector
Incomplete Parikh walk after 2567000 steps, including 98 resets, run finished after 1225 ms. (steps per millisecond=2095 ) properties (out of 15) seen :28397 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:56:40] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:56:40] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:56:40] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:56:40] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:56:40] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2022-05-22 08:56:40] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:56:40] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:56:40] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:56:40] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 842 ms. (steps per millisecond=1187 ) properties (out of 15) seen :201371
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 15) seen :23841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 15) seen :15190
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 15) seen :16685
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 15) seen :15185
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 15) seen :17579
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 15) seen :25645
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 15) seen :22224
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 15) seen :17552
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 15) seen :30305
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 15) seen :25652
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 15) seen :12852
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:56:44] [INFO ] Computed 0 place invariants in 10 ms
[2022-05-22 08:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:44] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:56:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:44] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:56:44] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:44] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 28 ms.
[2022-05-22 08:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:56:44] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:44] [INFO ] Added : 16 causal constraints over 4 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:56:44] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:44] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:44] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:56:44] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:44] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:44] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:44] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:44] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:44] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:44] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:44] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:44] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:56:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:45] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:45] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:45] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:45] [INFO ] Added : 16 causal constraints over 4 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:45] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:45] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:56:45] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:45] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:45] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:56:45] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:45] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:45] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:45] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:56:45] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:45] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:45] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:45] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:56:45] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:45] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:56:45] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:45] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:45] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:56:45] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:45] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:45] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:45] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:56:45] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:45] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:45] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:45] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:56:45] [INFO ] [Real]Added 16 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:45] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:45] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:45] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:45] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25649, 30359, 23847, 22266, 18558, 20870, 27828, 30360, 33393, 30360, 25651, 30333, 27812, 23818, 33394]
Incomplete Parikh walk after 3341800 steps, including 99 resets, run finished after 1614 ms. (steps per millisecond=2070 ) properties (out of 15) seen :33425 could not realise parikh vector
Incomplete Parikh walk after 2384100 steps, including 99 resets, run finished after 1071 ms. (steps per millisecond=2226 ) properties (out of 15) seen :23842 could not realise parikh vector
Incomplete Parikh walk after 2783500 steps, including 99 resets, run finished after 1317 ms. (steps per millisecond=2113 ) properties (out of 15) seen :27839 could not realise parikh vector
Incomplete Parikh walk after 3035600 steps, including 99 resets, run finished after 1468 ms. (steps per millisecond=2067 ) properties (out of 15) seen :30359 could not realise parikh vector
Incomplete Parikh walk after 2567400 steps, including 98 resets, run finished after 1318 ms. (steps per millisecond=1947 ) properties (out of 15) seen :28329 could not realise parikh vector
Incomplete Parikh walk after 3038300 steps, including 99 resets, run finished after 1402 ms. (steps per millisecond=2167 ) properties (out of 15) seen :30389 could not realise parikh vector
Incomplete Parikh walk after 3341700 steps, including 99 resets, run finished after 1602 ms. (steps per millisecond=2085 ) properties (out of 15) seen :33420 could not realise parikh vector
Incomplete Parikh walk after 3038300 steps, including 99 resets, run finished after 1434 ms. (steps per millisecond=2118 ) properties (out of 15) seen :30387 could not realise parikh vector
Incomplete Parikh walk after 2785100 steps, including 98 resets, run finished after 1385 ms. (steps per millisecond=2010 ) properties (out of 15) seen :30809 could not realise parikh vector
Incomplete Parikh walk after 2089300 steps, including 98 resets, run finished after 1105 ms. (steps per millisecond=1890 ) properties (out of 15) seen :22992 could not realise parikh vector
Incomplete Parikh walk after 1858100 steps, including 99 resets, run finished after 937 ms. (steps per millisecond=1983 ) properties (out of 15) seen :18585 could not realise parikh vector
Incomplete Parikh walk after 2228900 steps, including 98 resets, run finished after 1089 ms. (steps per millisecond=2046 ) properties (out of 15) seen :24616 could not realise parikh vector
Incomplete Parikh walk after 2387000 steps, including 99 resets, run finished after 1161 ms. (steps per millisecond=2055 ) properties (out of 15) seen :23875 could not realise parikh vector
Incomplete Parikh walk after 3038200 steps, including 98 resets, run finished after 1314 ms. (steps per millisecond=2312 ) properties (out of 15) seen :30676 could not realise parikh vector
Incomplete Parikh walk after 2567200 steps, including 98 resets, run finished after 1240 ms. (steps per millisecond=2070 ) properties (out of 15) seen :28441 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:57:04] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:57:04] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:57:04] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:57:04] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:57:04] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2022-05-22 08:57:04] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:57:04] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:57:04] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:57:05] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 872 ms. (steps per millisecond=1146 ) properties (out of 15) seen :201615
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :22224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 15) seen :18557
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 15) seen :19620
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 15) seen :13987
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 15) seen :19623
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=4975 ) properties (out of 15) seen :22234
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 15) seen :30306
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :30312
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 15) seen :18546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :30307
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 15) seen :22242
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 15) seen :15931
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:57:08] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:57:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:08] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:57:08] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:08] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:08] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:08] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:08] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:08] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:57:08] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:08] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:08] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:57:08] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:08] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:08] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:08] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:08] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:08] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:08] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 08:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-22 08:57:09] [INFO ] Added : 16 causal constraints over 4 iterations in 25 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:09] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:09] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:09] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:09] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:09] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:09] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:09] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 08:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:09] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:09] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:09] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Nat]Added 16 Read/Feed constraints in 17 ms returned sat
[2022-05-22 08:57:09] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:09] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:09] [INFO ] Added : 16 causal constraints over 4 iterations in 16 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25651, 30361, 23850, 22268, 18560, 20872, 27830, 30362, 33395, 30363, 25653, 30335, 27815, 23820, 33396]
Incomplete Parikh walk after 3342000 steps, including 99 resets, run finished after 1618 ms. (steps per millisecond=2065 ) properties (out of 15) seen :33429 could not realise parikh vector
Incomplete Parikh walk after 2384300 steps, including 99 resets, run finished after 1082 ms. (steps per millisecond=2203 ) properties (out of 15) seen :23850 could not realise parikh vector
Incomplete Parikh walk after 2783800 steps, including 99 resets, run finished after 1339 ms. (steps per millisecond=2079 ) properties (out of 15) seen :27843 could not realise parikh vector
Incomplete Parikh walk after 3035800 steps, including 99 resets, run finished after 1437 ms. (steps per millisecond=2112 ) properties (out of 15) seen :30361 could not realise parikh vector
Incomplete Parikh walk after 2567600 steps, including 98 resets, run finished after 1335 ms. (steps per millisecond=1923 ) properties (out of 15) seen :28270 could not realise parikh vector
Incomplete Parikh walk after 3038600 steps, including 99 resets, run finished after 1423 ms. (steps per millisecond=2135 ) properties (out of 15) seen :30389 could not realise parikh vector
Incomplete Parikh walk after 3341900 steps, including 99 resets, run finished after 1617 ms. (steps per millisecond=2066 ) properties (out of 15) seen :33427 could not realise parikh vector
Incomplete Parikh walk after 3038500 steps, including 99 resets, run finished after 1454 ms. (steps per millisecond=2089 ) properties (out of 15) seen :30390 could not realise parikh vector
Incomplete Parikh walk after 2785300 steps, including 98 resets, run finished after 1422 ms. (steps per millisecond=1958 ) properties (out of 15) seen :30536 could not realise parikh vector
Incomplete Parikh walk after 2089500 steps, including 98 resets, run finished after 1159 ms. (steps per millisecond=1802 ) properties (out of 15) seen :23048 could not realise parikh vector
Incomplete Parikh walk after 1858300 steps, including 99 resets, run finished after 941 ms. (steps per millisecond=1974 ) properties (out of 15) seen :18586 could not realise parikh vector
Incomplete Parikh walk after 2229100 steps, including 98 resets, run finished after 1086 ms. (steps per millisecond=2052 ) properties (out of 15) seen :24579 could not realise parikh vector
Incomplete Parikh walk after 2387300 steps, including 99 resets, run finished after 1167 ms. (steps per millisecond=2045 ) properties (out of 15) seen :23878 could not realise parikh vector
Incomplete Parikh walk after 3038400 steps, including 98 resets, run finished after 1301 ms. (steps per millisecond=2335 ) properties (out of 15) seen :30707 could not realise parikh vector
Incomplete Parikh walk after 2567400 steps, including 98 resets, run finished after 1310 ms. (steps per millisecond=1959 ) properties (out of 15) seen :28328 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:57:29] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:57:29] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:57:29] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:57:29] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:57:29] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 27 ms to find 0 implicit places.
[2022-05-22 08:57:29] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:57:29] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:57:29] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:57:29] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 913 ms. (steps per millisecond=1095 ) properties (out of 15) seen :201317
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 15) seen :22220
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 15) seen :17563
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 15) seen :19656
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 15) seen :17589
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 15) seen :17591
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 15) seen :23815
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 15) seen :25649
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 15) seen :19623
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :30302
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 15) seen :23806
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 15) seen :14561
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:57:33] [INFO ] Computed 0 place invariants in 10 ms
[2022-05-22 08:57:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:33] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:57:33] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:33] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:33] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:34] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:34] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:34] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:34] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:34] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:34] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:34] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:34] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:34] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:34] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:34] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:34] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:34] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:34] [INFO ] Added : 16 causal constraints over 4 iterations in 14 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:34] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:34] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:34] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:34] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:34] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:34] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:34] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:34] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:34] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:34] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:34] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:34] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:57:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:34] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:34] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25653, 30363, 23853, 22270, 18562, 20874, 27832, 30365, 33398, 30365, 25655, 30338, 27817, 23822, 33399]
Incomplete Parikh walk after 3342300 steps, including 99 resets, run finished after 1810 ms. (steps per millisecond=1846 ) properties (out of 15) seen :33427 could not realise parikh vector
Incomplete Parikh walk after 2384500 steps, including 99 resets, run finished after 1115 ms. (steps per millisecond=2138 ) properties (out of 15) seen :23848 could not realise parikh vector
Incomplete Parikh walk after 2784000 steps, including 99 resets, run finished after 1401 ms. (steps per millisecond=1987 ) properties (out of 15) seen :27844 could not realise parikh vector
Incomplete Parikh walk after 3036100 steps, including 99 resets, run finished after 1509 ms. (steps per millisecond=2011 ) properties (out of 15) seen :30364 could not realise parikh vector
Incomplete Parikh walk after 2567800 steps, including 98 resets, run finished after 1305 ms. (steps per millisecond=1967 ) properties (out of 15) seen :28424 could not realise parikh vector
Incomplete Parikh walk after 3038800 steps, including 99 resets, run finished after 1499 ms. (steps per millisecond=2027 ) properties (out of 15) seen :30396 could not realise parikh vector
Incomplete Parikh walk after 3342200 steps, including 99 resets, run finished after 1782 ms. (steps per millisecond=1875 ) properties (out of 15) seen :33429 could not realise parikh vector
Incomplete Parikh walk after 3038800 steps, including 99 resets, run finished after 1503 ms. (steps per millisecond=2021 ) properties (out of 15) seen :30391 could not realise parikh vector
Incomplete Parikh walk after 2785500 steps, including 98 resets, run finished after 1445 ms. (steps per millisecond=1927 ) properties (out of 15) seen :30767 could not realise parikh vector
Incomplete Parikh walk after 2089700 steps, including 98 resets, run finished after 1168 ms. (steps per millisecond=1789 ) properties (out of 15) seen :23041 could not realise parikh vector
Incomplete Parikh walk after 1858500 steps, including 99 resets, run finished after 949 ms. (steps per millisecond=1958 ) properties (out of 15) seen :18591 could not realise parikh vector
Incomplete Parikh walk after 2229300 steps, including 98 resets, run finished after 1189 ms. (steps per millisecond=1874 ) properties (out of 15) seen :24615 could not realise parikh vector
Incomplete Parikh walk after 2387600 steps, including 99 resets, run finished after 1175 ms. (steps per millisecond=2032 ) properties (out of 15) seen :23879 could not realise parikh vector
Incomplete Parikh walk after 3038600 steps, including 98 resets, run finished after 1354 ms. (steps per millisecond=2244 ) properties (out of 15) seen :30717 could not realise parikh vector
Incomplete Parikh walk after 2567600 steps, including 98 resets, run finished after 1340 ms. (steps per millisecond=1916 ) properties (out of 15) seen :28241 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:57:55] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 08:57:55] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:57:55] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:57:55] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:57:55] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 31 ms to find 0 implicit places.
[2022-05-22 08:57:55] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:57:55] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:57:55] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:57:55] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 921 ms. (steps per millisecond=1085 ) properties (out of 15) seen :201414
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 15) seen :18520
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 15) seen :19618
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 15) seen :16683
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 15) seen :19645
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 15) seen :17562
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 15) seen :22222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 15) seen :30317
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 15) seen :27784
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 15) seen :19619
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 15) seen :30302
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 15) seen :23836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 15) seen :15869
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:57:59] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:57:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:59] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:57:59] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:57:59] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:59] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:59] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:59] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:59] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:59] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:59] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:59] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:59] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:59] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:59] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:00] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:00] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:00] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:58:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:00] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:58:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:00] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:58:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:00] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:00] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:00] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:00] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:00] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:00] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:00] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:00] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:00] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:00] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25655, 30365, 23856, 22272, 19592, 20876, 27834, 30367, 33400, 30368, 25657, 30340, 27820, 23824, 33401]
Incomplete Parikh walk after 3342500 steps, including 99 resets, run finished after 1625 ms. (steps per millisecond=2056 ) properties (out of 15) seen :33429 could not realise parikh vector
Incomplete Parikh walk after 2384700 steps, including 99 resets, run finished after 1087 ms. (steps per millisecond=2193 ) properties (out of 15) seen :23850 could not realise parikh vector
Incomplete Parikh walk after 2784300 steps, including 99 resets, run finished after 1343 ms. (steps per millisecond=2073 ) properties (out of 15) seen :27848 could not realise parikh vector
Incomplete Parikh walk after 3036300 steps, including 99 resets, run finished after 1461 ms. (steps per millisecond=2078 ) properties (out of 15) seen :30366 could not realise parikh vector
Incomplete Parikh walk after 2568000 steps, including 98 resets, run finished after 1310 ms. (steps per millisecond=1960 ) properties (out of 15) seen :28301 could not realise parikh vector
Incomplete Parikh walk after 3039100 steps, including 99 resets, run finished after 1416 ms. (steps per millisecond=2146 ) properties (out of 15) seen :30394 could not realise parikh vector
Incomplete Parikh walk after 3342400 steps, including 99 resets, run finished after 1582 ms. (steps per millisecond=2112 ) properties (out of 15) seen :33428 could not realise parikh vector
Incomplete Parikh walk after 3039000 steps, including 99 resets, run finished after 1421 ms. (steps per millisecond=2138 ) properties (out of 15) seen :30394 could not realise parikh vector
Incomplete Parikh walk after 2785700 steps, including 98 resets, run finished after 1427 ms. (steps per millisecond=1952 ) properties (out of 15) seen :30780 could not realise parikh vector
Incomplete Parikh walk after 2089900 steps, including 98 resets, run finished after 1178 ms. (steps per millisecond=1774 ) properties (out of 15) seen :23053 could not realise parikh vector
Incomplete Parikh walk after 1961500 steps, including 99 resets, run finished after 996 ms. (steps per millisecond=1969 ) properties (out of 15) seen :19619 could not realise parikh vector
Incomplete Parikh walk after 2229500 steps, including 98 resets, run finished after 1130 ms. (steps per millisecond=1973 ) properties (out of 15) seen :24704 could not realise parikh vector
Incomplete Parikh walk after 2387900 steps, including 99 resets, run finished after 1187 ms. (steps per millisecond=2011 ) properties (out of 15) seen :23881 could not realise parikh vector
Incomplete Parikh walk after 3038800 steps, including 98 resets, run finished after 1310 ms. (steps per millisecond=2319 ) properties (out of 15) seen :30676 could not realise parikh vector
Incomplete Parikh walk after 2567800 steps, including 98 resets, run finished after 1254 ms. (steps per millisecond=2047 ) properties (out of 15) seen :28398 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:58:20] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:58:20] [INFO ] Implicit Places using invariants in 5 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:58:20] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:58:20] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:58:20] [INFO ] Implicit Places using invariants and state equation in 10 ms returned []
Implicit Place search using SMT with State Equation took 15 ms to find 0 implicit places.
[2022-05-22 08:58:20] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:58:20] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:58:20] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:58:20] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 855 ms. (steps per millisecond=1169 ) properties (out of 15) seen :201549
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 15) seen :22222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 15) seen :17556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 15) seen :15174
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 312 ms. (steps per millisecond=3205 ) properties (out of 15) seen :13347
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 15) seen :19665
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :25652
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 15) seen :20837
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 15) seen :27795
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 15) seen :25652
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 15) seen :23815
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 15) seen :15878
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 15) seen :15204
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:58:24] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:58:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:24] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:58:24] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:24] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:24] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:24] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:58:24] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:24] [INFO ] Added : 16 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:58:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:24] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:24] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-05-22 08:58:24] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:24] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 40 ms.
[2022-05-22 08:58:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:24] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:24] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 08:58:24] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:24] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:24] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:58:24] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:24] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 12 ms.
[2022-05-22 08:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:25] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:25] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:25] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:25] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:25] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:25] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:25] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:25] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:25] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:25] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:25] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:25] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:25] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:25] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:25] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:25] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 08:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:25] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:25] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:25] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:25] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:25] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:58:25] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:25] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:25] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:25] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:25] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:58:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:25] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:25] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:25] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:58:25] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:58:25] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:25] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:58:25] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:25] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:25] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:25] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:25] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:25] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:25] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:25] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:25] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-05-22 08:58:25] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:25] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:25] [INFO ] Added : 16 causal constraints over 4 iterations in 15 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25657, 30367, 23858, 22275, 19594, 20878, 27836, 30370, 33401, 30369, 25659, 30342, 27822, 23826, 33403]
Incomplete Parikh walk after 3342700 steps, including 99 resets, run finished after 1655 ms. (steps per millisecond=2019 ) properties (out of 15) seen :33436 could not realise parikh vector
Incomplete Parikh walk after 2384900 steps, including 99 resets, run finished after 1093 ms. (steps per millisecond=2181 ) properties (out of 15) seen :23854 could not realise parikh vector
Incomplete Parikh walk after 2784500 steps, including 99 resets, run finished after 1362 ms. (steps per millisecond=2044 ) properties (out of 15) seen :27851 could not realise parikh vector
Incomplete Parikh walk after 3036500 steps, including 99 resets, run finished after 1481 ms. (steps per millisecond=2050 ) properties (out of 15) seen :30369 could not realise parikh vector
Incomplete Parikh walk after 2568200 steps, including 98 resets, run finished after 1314 ms. (steps per millisecond=1954 ) properties (out of 15) seen :28354 could not realise parikh vector
Incomplete Parikh walk after 3039200 steps, including 99 resets, run finished after 1450 ms. (steps per millisecond=2096 ) properties (out of 15) seen :30393 could not realise parikh vector
Incomplete Parikh walk after 3342500 steps, including 99 resets, run finished after 1611 ms. (steps per millisecond=2074 ) properties (out of 15) seen :33428 could not realise parikh vector
Incomplete Parikh walk after 3039300 steps, including 99 resets, run finished after 1450 ms. (steps per millisecond=2096 ) properties (out of 15) seen :30398 could not realise parikh vector
Incomplete Parikh walk after 2785900 steps, including 98 resets, run finished after 1387 ms. (steps per millisecond=2008 ) properties (out of 15) seen :30710 could not realise parikh vector
Incomplete Parikh walk after 2090100 steps, including 98 resets, run finished after 1132 ms. (steps per millisecond=1846 ) properties (out of 15) seen :23070 could not realise parikh vector
Incomplete Parikh walk after 1961700 steps, including 99 resets, run finished after 989 ms. (steps per millisecond=1983 ) properties (out of 15) seen :19622 could not realise parikh vector
Incomplete Parikh walk after 2229800 steps, including 98 resets, run finished after 1104 ms. (steps per millisecond=2019 ) properties (out of 15) seen :24649 could not realise parikh vector
Incomplete Parikh walk after 2388100 steps, including 99 resets, run finished after 1187 ms. (steps per millisecond=2011 ) properties (out of 15) seen :23887 could not realise parikh vector
Incomplete Parikh walk after 3039000 steps, including 98 resets, run finished after 1284 ms. (steps per millisecond=2366 ) properties (out of 15) seen :30670 could not realise parikh vector
Incomplete Parikh walk after 2568000 steps, including 98 resets, run finished after 1245 ms. (steps per millisecond=2062 ) properties (out of 15) seen :28390 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:58:45] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:58:45] [INFO ] Implicit Places using invariants in 10 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:58:45] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:58:45] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:58:45] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 27 ms to find 0 implicit places.
[2022-05-22 08:58:45] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:58:45] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:58:45] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:58:45] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 856 ms. (steps per millisecond=1168 ) properties (out of 15) seen :201605
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 15) seen :22235
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 15) seen :18537
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 15) seen :22232
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 15) seen :15177
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 15) seen :18559
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 15) seen :25643
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :30307
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 15) seen :30306
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 15) seen :20842
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 15) seen :30361
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 15) seen :22263
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 15) seen :15168
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:58:49] [INFO ] Computed 0 place invariants in 11 ms
[2022-05-22 08:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:49] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:58:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:49] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:58:49] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:49] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:49] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:49] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:49] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:49] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:49] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:58:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:58:49] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:58:49] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:58:49] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:49] [INFO ] Added : 16 causal constraints over 4 iterations in 47 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:58:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:49] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:49] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:58:49] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:49] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:58:49] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:49] [INFO ] Added : 16 causal constraints over 4 iterations in 25 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:50] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:50] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:50] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:50] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:50] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:50] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:50] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:50] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:58:50] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:58:50] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:50] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:50] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:50] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:50] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:50] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:50] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:50] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:50] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:50] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:50] [INFO ] Added : 16 causal constraints over 4 iterations in 23 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:50] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:50] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:50] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:50] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:50] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:50] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:50] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:50] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:58:50] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:50] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:50] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:50] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25659, 30369, 23860, 22277, 19596, 20880, 27838, 30372, 33403, 30371, 25661, 30344, 27824, 23828, 33407]
Incomplete Parikh walk after 3343100 steps, including 99 resets, run finished after 1599 ms. (steps per millisecond=2090 ) properties (out of 15) seen :33436 could not realise parikh vector
Incomplete Parikh walk after 2385100 steps, including 99 resets, run finished after 1058 ms. (steps per millisecond=2254 ) properties (out of 15) seen :23853 could not realise parikh vector
Incomplete Parikh walk after 2784700 steps, including 99 resets, run finished after 1333 ms. (steps per millisecond=2089 ) properties (out of 15) seen :27852 could not realise parikh vector
Incomplete Parikh walk after 3036700 steps, including 99 resets, run finished after 1477 ms. (steps per millisecond=2055 ) properties (out of 15) seen :30372 could not realise parikh vector
Incomplete Parikh walk after 2568400 steps, including 98 resets, run finished after 1294 ms. (steps per millisecond=1984 ) properties (out of 15) seen :28289 could not realise parikh vector
Incomplete Parikh walk after 3039400 steps, including 99 resets, run finished after 1463 ms. (steps per millisecond=2077 ) properties (out of 15) seen :30398 could not realise parikh vector
Incomplete Parikh walk after 3342700 steps, including 99 resets, run finished after 1597 ms. (steps per millisecond=2093 ) properties (out of 15) seen :33435 could not realise parikh vector
Incomplete Parikh walk after 3039500 steps, including 99 resets, run finished after 1491 ms. (steps per millisecond=2038 ) properties (out of 15) seen :30398 could not realise parikh vector
Incomplete Parikh walk after 2786100 steps, including 98 resets, run finished after 1409 ms. (steps per millisecond=1977 ) properties (out of 15) seen :30775 could not realise parikh vector
Incomplete Parikh walk after 2090300 steps, including 98 resets, run finished after 1126 ms. (steps per millisecond=1856 ) properties (out of 15) seen :22999 could not realise parikh vector
Incomplete Parikh walk after 1961900 steps, including 99 resets, run finished after 1020 ms. (steps per millisecond=1923 ) properties (out of 15) seen :19622 could not realise parikh vector
Incomplete Parikh walk after 2230000 steps, including 98 resets, run finished after 1171 ms. (steps per millisecond=1904 ) properties (out of 15) seen :24462 could not realise parikh vector
Incomplete Parikh walk after 2388300 steps, including 99 resets, run finished after 1211 ms. (steps per millisecond=1972 ) properties (out of 15) seen :23888 could not realise parikh vector
Incomplete Parikh walk after 3039200 steps, including 98 resets, run finished after 1336 ms. (steps per millisecond=2274 ) properties (out of 15) seen :30711 could not realise parikh vector
Incomplete Parikh walk after 2568200 steps, including 98 resets, run finished after 1339 ms. (steps per millisecond=1917 ) properties (out of 15) seen :28286 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:59:10] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:59:10] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:59:10] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:59:10] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:59:10] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2022-05-22 08:59:10] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:59:10] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:59:10] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:59:10] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 912 ms. (steps per millisecond=1096 ) properties (out of 15) seen :201612
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 15) seen :20844
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 15) seen :16724
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 15) seen :20875
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 15) seen :16740
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 15) seen :16691
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 15) seen :22225
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 15) seen :23816
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 15) seen :22237
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :30306
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 15) seen :16689
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 15) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:59:14] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:59:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:14] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:59:14] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:59:14] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:14] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:14] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:14] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 12 ms.
[2022-05-22 08:59:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:14] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:14] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:14] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:14] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:59:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:14] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:15] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:15] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:15] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:15] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:15] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:15] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:15] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:15] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:15] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:15] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:15] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:15] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:15] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:15] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:15] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:15] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:15] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:15] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:15] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:15] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:15] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:15] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:15] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:15] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:15] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:15] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:15] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:15] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:15] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:15] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:15] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:59:15] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:59:15] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:15] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:15] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:15] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:59:15] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:15] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:15] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:15] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:15] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:15] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:15] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:15] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:15] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:15] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:15] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:15] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:15] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:15] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:15] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:15] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:15] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:15] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:15] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:15] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:15] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:15] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:15] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:15] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:15] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:15] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25661, 30371, 23862, 22279, 19598, 20882, 27840, 30374, 33406, 30373, 25663, 30346, 27827, 23830, 33409]
Incomplete Parikh walk after 3343300 steps, including 99 resets, run finished after 1641 ms. (steps per millisecond=2037 ) properties (out of 15) seen :33439 could not realise parikh vector
Incomplete Parikh walk after 2385300 steps, including 99 resets, run finished after 1055 ms. (steps per millisecond=2260 ) properties (out of 15) seen :23858 could not realise parikh vector
Incomplete Parikh walk after 2785000 steps, including 99 resets, run finished after 1331 ms. (steps per millisecond=2092 ) properties (out of 15) seen :27854 could not realise parikh vector
Incomplete Parikh walk after 3036900 steps, including 99 resets, run finished after 1512 ms. (steps per millisecond=2008 ) properties (out of 15) seen :30375 could not realise parikh vector
Incomplete Parikh walk after 2568600 steps, including 98 resets, run finished after 1293 ms. (steps per millisecond=1986 ) properties (out of 15) seen :28298 could not realise parikh vector
Incomplete Parikh walk after 3039600 steps, including 99 resets, run finished after 1438 ms. (steps per millisecond=2113 ) properties (out of 15) seen :30399 could not realise parikh vector
Incomplete Parikh walk after 3343000 steps, including 99 resets, run finished after 1674 ms. (steps per millisecond=1997 ) properties (out of 15) seen :33434 could not realise parikh vector
Incomplete Parikh walk after 3039700 steps, including 99 resets, run finished after 1522 ms. (steps per millisecond=1997 ) properties (out of 15) seen :30399 could not realise parikh vector
Incomplete Parikh walk after 2786300 steps, including 98 resets, run finished after 1471 ms. (steps per millisecond=1894 ) properties (out of 15) seen :30769 could not realise parikh vector
Incomplete Parikh walk after 2090500 steps, including 98 resets, run finished after 1161 ms. (steps per millisecond=1800 ) properties (out of 15) seen :23135 could not realise parikh vector
Incomplete Parikh walk after 1962100 steps, including 99 resets, run finished after 1003 ms. (steps per millisecond=1956 ) properties (out of 15) seen :19625 could not realise parikh vector
Incomplete Parikh walk after 2230200 steps, including 98 resets, run finished after 1132 ms. (steps per millisecond=1970 ) properties (out of 15) seen :24612 could not realise parikh vector
Incomplete Parikh walk after 2388500 steps, including 99 resets, run finished after 1172 ms. (steps per millisecond=2037 ) properties (out of 15) seen :23891 could not realise parikh vector
Incomplete Parikh walk after 3039400 steps, including 98 resets, run finished after 1331 ms. (steps per millisecond=2283 ) properties (out of 15) seen :30668 could not realise parikh vector
Incomplete Parikh walk after 2568400 steps, including 98 resets, run finished after 1330 ms. (steps per millisecond=1931 ) properties (out of 15) seen :28405 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:59:36] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:59:36] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:59:36] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:59:36] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:59:36] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2022-05-22 08:59:36] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:59:36] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:59:36] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:59:36] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 904 ms. (steps per millisecond=1106 ) properties (out of 15) seen :201184
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 15) seen :14498
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 15) seen :15181
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 15) seen :17569
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 15) seen :16728
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 15) seen :13357
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 15) seen :25645
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :27776
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 15) seen :25650
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 15) seen :17548
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 15) seen :30331
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 15) seen :19654
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 15) seen :13336
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 08:59:40] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:59:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:40] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:59:40] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 08:59:40] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:40] [INFO ] Added : 16 causal constraints over 4 iterations in 25 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:59:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:40] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:59:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:40] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:40] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:59:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-22 08:59:40] [INFO ] Added : 16 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:41] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:41] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:59:41] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:41] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:59:41] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:41] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:41] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:59:41] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:59:41] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:41] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:41] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:59:41] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:41] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:59:41] [INFO ] [Nat]Added 16 Read/Feed constraints in 13 ms returned sat
[2022-05-22 08:59:41] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:41] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:41] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:41] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:41] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:41] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:41] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:41] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:41] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:41] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:41] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:41] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:41] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:41] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:41] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:41] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:41] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:41] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:59:41] [INFO ] [Nat]Added 16 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:59:41] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:41] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:41] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:41] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:59:41] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:41] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:41] [INFO ] Added : 16 causal constraints over 4 iterations in 14 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:59:41] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:41] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:41] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:41] [INFO ] Added : 16 causal constraints over 4 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:41] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:41] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:41] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:41] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:41] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:41] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:41] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:41] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25663, 30373, 23866, 22281, 19601, 20884, 27842, 30376, 33408, 30375, 25665, 30348, 27830, 23832, 33411]
Incomplete Parikh walk after 3343500 steps, including 99 resets, run finished after 1628 ms. (steps per millisecond=2053 ) properties (out of 15) seen :33440 could not realise parikh vector
Incomplete Parikh walk after 2385500 steps, including 99 resets, run finished after 1109 ms. (steps per millisecond=2151 ) properties (out of 15) seen :23858 could not realise parikh vector
Incomplete Parikh walk after 2785300 steps, including 99 resets, run finished after 1368 ms. (steps per millisecond=2036 ) properties (out of 15) seen :27855 could not realise parikh vector
Incomplete Parikh walk after 3037100 steps, including 99 resets, run finished after 1521 ms. (steps per millisecond=1996 ) properties (out of 15) seen :30377 could not realise parikh vector
Incomplete Parikh walk after 2568800 steps, including 98 resets, run finished after 1319 ms. (steps per millisecond=1947 ) properties (out of 15) seen :28456 could not realise parikh vector
Incomplete Parikh walk after 3039800 steps, including 99 resets, run finished after 1493 ms. (steps per millisecond=2036 ) properties (out of 15) seen :30403 could not realise parikh vector
Incomplete Parikh walk after 3343200 steps, including 99 resets, run finished after 1782 ms. (steps per millisecond=1876 ) properties (out of 15) seen :33439 could not realise parikh vector
Incomplete Parikh walk after 3039900 steps, including 99 resets, run finished after 1512 ms. (steps per millisecond=2010 ) properties (out of 15) seen :30400 could not realise parikh vector
Incomplete Parikh walk after 2786500 steps, including 98 resets, run finished after 1436 ms. (steps per millisecond=1940 ) properties (out of 15) seen :30726 could not realise parikh vector
Incomplete Parikh walk after 2090700 steps, including 98 resets, run finished after 1174 ms. (steps per millisecond=1780 ) properties (out of 15) seen :23158 could not realise parikh vector
Incomplete Parikh walk after 1962400 steps, including 99 resets, run finished after 1026 ms. (steps per millisecond=1912 ) properties (out of 15) seen :19625 could not realise parikh vector
Incomplete Parikh walk after 2230400 steps, including 98 resets, run finished after 1119 ms. (steps per millisecond=1993 ) properties (out of 15) seen :24594 could not realise parikh vector
Incomplete Parikh walk after 2388900 steps, including 99 resets, run finished after 1205 ms. (steps per millisecond=1982 ) properties (out of 15) seen :23897 could not realise parikh vector
Incomplete Parikh walk after 3039600 steps, including 98 resets, run finished after 1355 ms. (steps per millisecond=2243 ) properties (out of 15) seen :30728 could not realise parikh vector
Incomplete Parikh walk after 2568600 steps, including 98 resets, run finished after 1322 ms. (steps per millisecond=1942 ) properties (out of 15) seen :28385 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:00:02] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:00:02] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:00:02] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:00:02] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 09:00:02] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2022-05-22 09:00:02] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:00:02] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 09:00:02] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:00:02] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 951 ms. (steps per millisecond=1051 ) properties (out of 15) seen :201426
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 15) seen :18544
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 15) seen :17582
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 15) seen :15878
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 15) seen :15168
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 15) seen :16698
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :23812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=4950 ) properties (out of 15) seen :23841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 15) seen :20860
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 15) seen :19615
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 15) seen :25645
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 15) seen :23816
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 15) seen :15893
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:00:06] [INFO ] Computed 0 place invariants in 10 ms
[2022-05-22 09:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:06] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 09:00:06] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:06] [INFO ] Added : 16 causal constraints over 4 iterations in 22 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:06] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:06] [INFO ] Added : 16 causal constraints over 4 iterations in 24 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:06] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:06] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:06] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:06] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:06] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:00:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:06] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:00:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:06] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:06] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 09:00:06] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:07] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:07] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:07] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:07] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:07] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:07] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:07] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:07] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:07] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:07] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25665, 30375, 23870, 22283, 19603, 20886, 27845, 30378, 33410, 30377, 25667, 30351, 27832, 23834, 33413]
Incomplete Parikh walk after 3343700 steps, including 99 resets, run finished after 1695 ms. (steps per millisecond=1972 ) properties (out of 15) seen :33440 could not realise parikh vector
Incomplete Parikh walk after 2385700 steps, including 99 resets, run finished after 1091 ms. (steps per millisecond=2186 ) properties (out of 15) seen :23861 could not realise parikh vector
Incomplete Parikh walk after 2785500 steps, including 99 resets, run finished after 1354 ms. (steps per millisecond=2057 ) properties (out of 15) seen :27861 could not realise parikh vector
Incomplete Parikh walk after 3037400 steps, including 99 resets, run finished after 1486 ms. (steps per millisecond=2044 ) properties (out of 15) seen :30378 could not realise parikh vector
Incomplete Parikh walk after 2569000 steps, including 98 resets, run finished after 1328 ms. (steps per millisecond=1934 ) properties (out of 15) seen :28378 could not realise parikh vector
Incomplete Parikh walk after 3040000 steps, including 99 resets, run finished after 1425 ms. (steps per millisecond=2133 ) properties (out of 15) seen :30401 could not realise parikh vector
Incomplete Parikh walk after 3343400 steps, including 99 resets, run finished after 1645 ms. (steps per millisecond=2032 ) properties (out of 15) seen :33441 could not realise parikh vector
Incomplete Parikh walk after 3040100 steps, including 99 resets, run finished after 1471 ms. (steps per millisecond=2066 ) properties (out of 15) seen :30401 could not realise parikh vector
Incomplete Parikh walk after 2786800 steps, including 98 resets, run finished after 1409 ms. (steps per millisecond=1977 ) properties (out of 15) seen :30671 could not realise parikh vector
Incomplete Parikh walk after 2090900 steps, including 98 resets, run finished after 1100 ms. (steps per millisecond=1900 ) properties (out of 15) seen :23151 could not realise parikh vector
Incomplete Parikh walk after 1962600 steps, including 99 resets, run finished after 1019 ms. (steps per millisecond=1926 ) properties (out of 15) seen :19627 could not realise parikh vector
Incomplete Parikh walk after 2230600 steps, including 98 resets, run finished after 1101 ms. (steps per millisecond=2025 ) properties (out of 15) seen :24579 could not realise parikh vector
Incomplete Parikh walk after 2389300 steps, including 99 resets, run finished after 1194 ms. (steps per millisecond=2001 ) properties (out of 15) seen :23896 could not realise parikh vector
Incomplete Parikh walk after 3039800 steps, including 98 resets, run finished after 1315 ms. (steps per millisecond=2311 ) properties (out of 15) seen :30685 could not realise parikh vector
Incomplete Parikh walk after 2568800 steps, including 98 resets, run finished after 1291 ms. (steps per millisecond=1989 ) properties (out of 15) seen :28326 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:00:27] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:00:27] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:00:27] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:00:27] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 09:00:27] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2022-05-22 09:00:27] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:00:27] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:00:27] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:00:27] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 869 ms. (steps per millisecond=1150 ) properties (out of 15) seen :201629
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 15) seen :17558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 15) seen :22249
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 15) seen :13932
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 15) seen :14549
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 15) seen :16686
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 15) seen :25656
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :27790
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :30307
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 15) seen :23814
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 15) seen :27785
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 15) seen :27838
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 15) seen :17586
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:00:31] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 09:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:31] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 09:00:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:31] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:00:31] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:00:31] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:31] [INFO ] [Real]Added 16 Read/Feed constraints in 24 ms returned sat
[2022-05-22 09:00:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:31] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 09:00:31] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:31] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:00:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:31] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:31] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:31] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:31] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:31] [INFO ] [Nat]Added 16 Read/Feed constraints in 5 ms returned sat
[2022-05-22 09:00:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:31] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:31] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:31] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:31] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:31] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:31] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:31] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:31] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:31] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:31] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:00:31] [INFO ] [Real]Added 16 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:00:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:31] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:31] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:31] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:00:31] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:31] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:31] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:31] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:31] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:31] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:31] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:31] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:31] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:31] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:31] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25667, 30377, 23872, 22286, 19605, 20888, 27847, 30380, 33412, 30379, 25670, 30353, 27834, 23836, 33415]
Incomplete Parikh walk after 3343900 steps, including 99 resets, run finished after 1775 ms. (steps per millisecond=1883 ) properties (out of 15) seen :33444 could not realise parikh vector
Incomplete Parikh walk after 2385900 steps, including 99 resets, run finished after 1130 ms. (steps per millisecond=2111 ) properties (out of 15) seen :23860 could not realise parikh vector
Incomplete Parikh walk after 2785700 steps, including 99 resets, run finished after 1336 ms. (steps per millisecond=2085 ) properties (out of 15) seen :27862 could not realise parikh vector
Incomplete Parikh walk after 3037600 steps, including 99 resets, run finished after 1490 ms. (steps per millisecond=2038 ) properties (out of 15) seen :30381 could not realise parikh vector
Incomplete Parikh walk after 2569300 steps, including 98 resets, run finished after 1321 ms. (steps per millisecond=1944 ) properties (out of 15) seen :28339 could not realise parikh vector
Incomplete Parikh walk after 3040200 steps, including 99 resets, run finished after 1420 ms. (steps per millisecond=2140 ) properties (out of 15) seen :30408 could not realise parikh vector
Incomplete Parikh walk after 3343600 steps, including 99 resets, run finished after 1650 ms. (steps per millisecond=2026 ) properties (out of 15) seen :33442 could not realise parikh vector
Incomplete Parikh walk after 3040300 steps, including 99 resets, run finished after 1480 ms. (steps per millisecond=2054 ) properties (out of 15) seen :30411 could not realise parikh vector
Incomplete Parikh walk after 2787000 steps, including 98 resets, run finished after 1427 ms. (steps per millisecond=1953 ) properties (out of 15) seen :30872 could not realise parikh vector
Incomplete Parikh walk after 2091100 steps, including 98 resets, run finished after 1086 ms. (steps per millisecond=1925 ) properties (out of 15) seen :22988 could not realise parikh vector
Incomplete Parikh walk after 1962800 steps, including 99 resets, run finished after 1014 ms. (steps per millisecond=1935 ) properties (out of 15) seen :19632 could not realise parikh vector
Incomplete Parikh walk after 2230900 steps, including 98 resets, run finished after 1061 ms. (steps per millisecond=2102 ) properties (out of 15) seen :24638 could not realise parikh vector
Incomplete Parikh walk after 2389500 steps, including 99 resets, run finished after 1166 ms. (steps per millisecond=2049 ) properties (out of 15) seen :23896 could not realise parikh vector
Incomplete Parikh walk after 3040000 steps, including 98 resets, run finished after 1313 ms. (steps per millisecond=2315 ) properties (out of 15) seen :30717 could not realise parikh vector
Incomplete Parikh walk after 2569000 steps, including 98 resets, run finished after 1245 ms. (steps per millisecond=2063 ) properties (out of 15) seen :28370 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:00:51] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:00:51] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:00:51] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:00:51] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 09:00:51] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2022-05-22 09:00:51] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:00:51] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:00:51] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:00:51] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 859 ms. (steps per millisecond=1164 ) properties (out of 15) seen :200993
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 15) seen :23834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 15) seen :18550
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 15) seen :16681
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 15) seen :13887
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 15) seen :18573
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 15) seen :27780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 15) seen :25648
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 15) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 15) seen :17548
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :23811
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 15) seen :27808
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 304 ms. (steps per millisecond=3289 ) properties (out of 15) seen :13923
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:00:55] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:55] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:00:55] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 09:00:55] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:00:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:55] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:00:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 09:00:55] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:00:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:00:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 09:00:56] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:00:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 09:00:56] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:00:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:00:56] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:56] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:56] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:00:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:56] [INFO ] Added : 16 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:56] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:00:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:56] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:00:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:56] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:00:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:56] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:56] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:56] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:00:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:56] [INFO ] Added : 16 causal constraints over 4 iterations in 14 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:00:56] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:00:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:00:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 09:00:56] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:00:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:00:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:56] [INFO ] Added : 16 causal constraints over 4 iterations in 15 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:00:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:00:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:56] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25670, 30379, 23875, 22288, 19607, 20891, 27849, 30382, 33415, 30382, 25672, 30355, 27837, 23838, 33417]
Incomplete Parikh walk after 3344100 steps, including 99 resets, run finished after 1692 ms. (steps per millisecond=1976 ) properties (out of 15) seen :33446 could not realise parikh vector
Incomplete Parikh walk after 2386100 steps, including 99 resets, run finished after 1088 ms. (steps per millisecond=2193 ) properties (out of 15) seen :23864 could not realise parikh vector
Incomplete Parikh walk after 2786000 steps, including 99 resets, run finished after 1353 ms. (steps per millisecond=2059 ) properties (out of 15) seen :27864 could not realise parikh vector
Incomplete Parikh walk after 3037800 steps, including 99 resets, run finished after 1585 ms. (steps per millisecond=1916 ) properties (out of 15) seen :30382 could not realise parikh vector
Incomplete Parikh walk after 2569500 steps, including 98 resets, run finished after 1326 ms. (steps per millisecond=1937 ) properties (out of 15) seen :28176 could not realise parikh vector
Incomplete Parikh walk after 3040500 steps, including 99 resets, run finished after 1510 ms. (steps per millisecond=2013 ) properties (out of 15) seen :30411 could not realise parikh vector
Incomplete Parikh walk after 3343900 steps, including 99 resets, run finished after 1686 ms. (steps per millisecond=1983 ) properties (out of 15) seen :33444 could not realise parikh vector
Incomplete Parikh walk after 3040500 steps, including 99 resets, run finished after 1496 ms. (steps per millisecond=2032 ) properties (out of 15) seen :30409 could not realise parikh vector
Incomplete Parikh walk after 2787200 steps, including 98 resets, run finished after 1427 ms. (steps per millisecond=1953 ) properties (out of 15) seen :30710 could not realise parikh vector
Incomplete Parikh walk after 2091400 steps, including 98 resets, run finished after 1127 ms. (steps per millisecond=1855 ) properties (out of 15) seen :23101 could not realise parikh vector
Incomplete Parikh walk after 1963000 steps, including 99 resets, run finished after 1056 ms. (steps per millisecond=1858 ) properties (out of 15) seen :19633 could not realise parikh vector
Incomplete Parikh walk after 2231100 steps, including 98 resets, run finished after 1108 ms. (steps per millisecond=2013 ) properties (out of 15) seen :24572 could not realise parikh vector
Incomplete Parikh walk after 2389800 steps, including 99 resets, run finished after 1183 ms. (steps per millisecond=2020 ) properties (out of 15) seen :23904 could not realise parikh vector
Incomplete Parikh walk after 3040200 steps, including 98 resets, run finished after 1341 ms. (steps per millisecond=2267 ) properties (out of 15) seen :30699 could not realise parikh vector
Incomplete Parikh walk after 2569300 steps, including 98 resets, run finished after 1326 ms. (steps per millisecond=1937 ) properties (out of 15) seen :28366 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:01:17] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:01:17] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:01:17] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:01:17] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 09:01:17] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2022-05-22 09:01:17] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:01:17] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:01:17] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:01:17] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 863 ms. (steps per millisecond=1158 ) properties (out of 15) seen :201350
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 15) seen :25647
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=2906 ) properties (out of 15) seen :14492
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=3257 ) properties (out of 15) seen :13339
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 15) seen :17584
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 15) seen :22266
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 15) seen :27809
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 15) seen :30316
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 15) seen :30320
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 15) seen :22230
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :30318
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 15) seen :17533
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 15) seen :15267
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:01:21] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:01:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:21] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 09:01:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:21] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:01:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:21] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:01:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:01:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:21] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:01:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:21] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:01:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:21] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:01:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:21] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:01:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:01:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:21] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 09:01:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:21] [INFO ] Added : 16 causal constraints over 4 iterations in 53 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:01:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:21] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:01:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:21] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:01:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:21] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:01:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:21] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:21] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 09:01:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:21] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:21] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:01:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:21] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:01:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:21] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:01:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:21] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:01:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:01:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:22] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:22] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:22] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:01:22] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:22] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:22] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:22] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:01:22] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:22] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:22] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:22] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:01:22] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:22] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:22] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:22] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:22] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:01:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:22] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:22] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:22] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25672, 30381, 23877, 22290, 19609, 22216, 27851, 30384, 33417, 30385, 25674, 30358, 27839, 23840, 33419]
Incomplete Parikh walk after 3344300 steps, including 99 resets, run finished after 1689 ms. (steps per millisecond=1980 ) properties (out of 15) seen :33449 could not realise parikh vector
Incomplete Parikh walk after 2386300 steps, including 99 resets, run finished after 1121 ms. (steps per millisecond=2128 ) properties (out of 15) seen :23867 could not realise parikh vector
Incomplete Parikh walk after 2786200 steps, including 99 resets, run finished after 1362 ms. (steps per millisecond=2045 ) properties (out of 15) seen :27867 could not realise parikh vector
Incomplete Parikh walk after 3038100 steps, including 99 resets, run finished after 1496 ms. (steps per millisecond=2030 ) properties (out of 15) seen :30385 could not realise parikh vector
Incomplete Parikh walk after 2569700 steps, including 98 resets, run finished after 1316 ms. (steps per millisecond=1952 ) properties (out of 15) seen :28352 could not realise parikh vector
Incomplete Parikh walk after 3040800 steps, including 99 resets, run finished after 1429 ms. (steps per millisecond=2127 ) properties (out of 15) seen :30412 could not realise parikh vector
Incomplete Parikh walk after 3344100 steps, including 99 resets, run finished after 1665 ms. (steps per millisecond=2008 ) properties (out of 15) seen :33448 could not realise parikh vector
Incomplete Parikh walk after 3040700 steps, including 99 resets, run finished after 1505 ms. (steps per millisecond=2020 ) properties (out of 15) seen :30409 could not realise parikh vector
Incomplete Parikh walk after 2787400 steps, including 98 resets, run finished after 1435 ms. (steps per millisecond=1942 ) properties (out of 15) seen :30770 could not realise parikh vector
Incomplete Parikh walk after 2223900 steps, including 98 resets, run finished after 1192 ms. (steps per millisecond=1865 ) properties (out of 15) seen :24554 could not realise parikh vector
Incomplete Parikh walk after 1963200 steps, including 99 resets, run finished after 1024 ms. (steps per millisecond=1917 ) properties (out of 15) seen :19636 could not realise parikh vector
Incomplete Parikh walk after 2231300 steps, including 98 resets, run finished after 1076 ms. (steps per millisecond=2073 ) properties (out of 15) seen :24563 could not realise parikh vector
Incomplete Parikh walk after 2390000 steps, including 99 resets, run finished after 1191 ms. (steps per millisecond=2006 ) properties (out of 15) seen :23904 could not realise parikh vector
Incomplete Parikh walk after 3040400 steps, including 98 resets, run finished after 1332 ms. (steps per millisecond=2282 ) properties (out of 15) seen :30695 could not realise parikh vector
Incomplete Parikh walk after 2569500 steps, including 98 resets, run finished after 1286 ms. (steps per millisecond=1998 ) properties (out of 15) seen :28377 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:01:42] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:01:42] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:01:42] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:01:42] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 09:01:42] [INFO ] Implicit Places using invariants and state equation in 12 ms returned []
Implicit Place search using SMT with State Equation took 19 ms to find 0 implicit places.
[2022-05-22 09:01:42] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:01:42] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:01:42] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:01:42] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 861 ms. (steps per millisecond=1161 ) properties (out of 15) seen :201467
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 15) seen :22275
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 15) seen :15913
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 15) seen :17581
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 15) seen :15153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 15) seen :18558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 15) seen :22237
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 15) seen :27810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 15) seen :16665
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 15) seen :27781
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 15) seen :22240
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 15) seen :18560
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:01:46] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:01:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:46] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:01:46] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 09:01:46] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:46] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:46] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:46] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:01:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:46] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:01:46] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:46] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:46] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:01:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:46] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:46] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:46] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:46] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:46] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:46] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:46] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:46] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:46] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:47] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:47] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:01:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 09:01:47] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:01:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:47] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:01:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:47] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:47] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:47] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:47] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:01:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:47] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:47] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:47] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:47] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:01:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 09:01:47] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:47] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:47] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:01:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:47] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:47] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:47] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:47] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:01:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:47] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:47] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:47] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:47] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25675, 30383, 23879, 22292, 19611, 22218, 27853, 30386, 33419, 30387, 25676, 30360, 27841, 23842, 33421]
Incomplete Parikh walk after 3344500 steps, including 99 resets, run finished after 1795 ms. (steps per millisecond=1863 ) properties (out of 15) seen :33452 could not realise parikh vector
Incomplete Parikh walk after 2386500 steps, including 99 resets, run finished after 1122 ms. (steps per millisecond=2127 ) properties (out of 15) seen :23869 could not realise parikh vector
Incomplete Parikh walk after 2786400 steps, including 99 resets, run finished after 1377 ms. (steps per millisecond=2023 ) properties (out of 15) seen :27870 could not realise parikh vector
Incomplete Parikh walk after 3038300 steps, including 99 resets, run finished after 1528 ms. (steps per millisecond=1988 ) properties (out of 15) seen :30385 could not realise parikh vector
Incomplete Parikh walk after 2569900 steps, including 98 resets, run finished after 1344 ms. (steps per millisecond=1912 ) properties (out of 15) seen :28362 could not realise parikh vector
Incomplete Parikh walk after 3041000 steps, including 99 resets, run finished after 1486 ms. (steps per millisecond=2046 ) properties (out of 15) seen :30417 could not realise parikh vector
Incomplete Parikh walk after 3344300 steps, including 99 resets, run finished after 1750 ms. (steps per millisecond=1911 ) properties (out of 15) seen :33448 could not realise parikh vector
Incomplete Parikh walk after 3040900 steps, including 99 resets, run finished after 1499 ms. (steps per millisecond=2028 ) properties (out of 15) seen :30415 could not realise parikh vector
Incomplete Parikh walk after 2787600 steps, including 98 resets, run finished after 1445 ms. (steps per millisecond=1929 ) properties (out of 15) seen :30759 could not realise parikh vector
Incomplete Parikh walk after 2224100 steps, including 98 resets, run finished after 1220 ms. (steps per millisecond=1823 ) properties (out of 15) seen :24618 could not realise parikh vector
Incomplete Parikh walk after 1963400 steps, including 99 resets, run finished after 1021 ms. (steps per millisecond=1923 ) properties (out of 15) seen :19636 could not realise parikh vector
Incomplete Parikh walk after 2231500 steps, including 98 resets, run finished after 1098 ms. (steps per millisecond=2032 ) properties (out of 15) seen :24604 could not realise parikh vector
Incomplete Parikh walk after 2390200 steps, including 99 resets, run finished after 1161 ms. (steps per millisecond=2058 ) properties (out of 15) seen :23905 could not realise parikh vector
Incomplete Parikh walk after 3040600 steps, including 98 resets, run finished after 1310 ms. (steps per millisecond=2321 ) properties (out of 15) seen :30700 could not realise parikh vector
Incomplete Parikh walk after 2569800 steps, including 98 resets, run finished after 1260 ms. (steps per millisecond=2039 ) properties (out of 15) seen :28236 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:02:08] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:02:08] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:02:08] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:02:08] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 09:02:08] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
[2022-05-22 09:02:08] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:02:08] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:02:08] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:02:08] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 886 ms. (steps per millisecond=1128 ) properties (out of 15) seen :201388
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 15) seen :22245
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 335 ms. (steps per millisecond=2985 ) properties (out of 15) seen :18550
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 15) seen :14515
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 15) seen :14497
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 15) seen :15152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 15) seen :19615
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 15) seen :30306
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=4950 ) properties (out of 15) seen :30308
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 15) seen :17571
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 15) seen :30316
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 15) seen :20857
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 15) seen :17572
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:02:12] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:02:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:02:12] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 09:02:12] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:02:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:12] [INFO ] Added : 16 causal constraints over 4 iterations in 22 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:02:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:02:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:02:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:12] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:02:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:02:12] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:12] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:02:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:12] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:02:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:02:12] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:02:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:12] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:02:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:02:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:02:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:12] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:02:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:02:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:02:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:12] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:13] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:02:13] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:13] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:02:13] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:13] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:13] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:02:13] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:13] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:02:13] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:13] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:13] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:02:13] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:13] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:02:13] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:02:13] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:13] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:02:13] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:13] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:02:13] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:13] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:13] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:02:13] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:13] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:02:13] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:13] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:13] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:02:13] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:13] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:02:13] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:13] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:13] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:02:13] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:02:13] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:13] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:13] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:02:13] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:13] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:02:13] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:13] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:13] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 09:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:02:13] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:02:13] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:13] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 09:02:13] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25678, 30385, 23881, 22294, 19613, 22220, 27855, 30390, 33421, 30389, 25678, 30362, 27843, 23844, 33423]
Incomplete Parikh walk after 3344700 steps, including 99 resets, run finished after 1643 ms. (steps per millisecond=2035 ) properties (out of 15) seen :33452 could not realise parikh vector
Incomplete Parikh walk after 2386700 steps, including 99 resets, run finished after 1126 ms. (steps per millisecond=2119 ) properties (out of 15) seen :23872 could not realise parikh vector
Incomplete Parikh walk after 2786600 steps, including 99 resets, run finished after 1351 ms. (steps per millisecond=2062 ) properties (out of 15) seen :27869 could not realise parikh vector
Incomplete Parikh walk after 3038500 steps, including 99 resets, run finished after 1477 ms. (steps per millisecond=2057 ) properties (out of 15) seen :30388 could not realise parikh vector
Incomplete Parikh walk after 2570100 steps, including 98 resets, run finished after 1334 ms. (steps per millisecond=1926 ) properties (out of 15) seen :28331 could not realise parikh vector
Incomplete Parikh walk after 3041200 steps, including 99 resets, run finished after 1461 ms. (steps per millisecond=2081 ) properties (out of 15) seen :30412 could not realise parikh vector
Incomplete Parikh walk after 3344500 steps, including 99 resets, run finished after 1681 ms. (steps per millisecond=1989 ) properties (out of 15) seen :33454 could not realise parikh vector
Incomplete Parikh walk after 3041300 steps, including 99 resets, run finished after 1512 ms. (steps per millisecond=2011 ) properties (out of 15) seen :30417 could not realise parikh vector
Incomplete Parikh walk after 2787800 steps, including 98 resets, run finished after 1440 ms. (steps per millisecond=1935 ) properties (out of 15) seen :30753 could not realise parikh vector
Incomplete Parikh walk after 2224300 steps, including 98 resets, run finished after 1189 ms. (steps per millisecond=1870 ) properties (out of 15) seen :24525 could not realise parikh vector
Incomplete Parikh walk after 1963600 steps, including 99 resets, run finished after 1070 ms. (steps per millisecond=1835 ) properties (out of 15) seen :19639 could not realise parikh vector
Incomplete Parikh walk after 2231700 steps, including 98 resets, run finished after 1099 ms. (steps per millisecond=2030 ) properties (out of 15) seen :24674 could not realise parikh vector
Incomplete Parikh walk after 2390400 steps, including 99 resets, run finished after 1187 ms. (steps per millisecond=2013 ) properties (out of 15) seen :23907 could not realise parikh vector
Incomplete Parikh walk after 3040800 steps, including 98 resets, run finished after 1328 ms. (steps per millisecond=2289 ) properties (out of 15) seen :30688 could not realise parikh vector
Incomplete Parikh walk after 2570100 steps, including 98 resets, run finished after 1297 ms. (steps per millisecond=1981 ) properties (out of 15) seen :28371 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:02:33] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:02:34] [INFO ] Implicit Places using invariants in 52 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:02:34] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:02:34] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 09:02:34] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 168 ms to find 0 implicit places.
[2022-05-22 09:02:34] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:02:34] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:02:34] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:02:34] [INFO ] Computed 0 place invariants in 4 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 906 ms. (steps per millisecond=1103 ) properties (out of 15) seen :201391
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 15) seen :18525
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 15) seen :13903
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 15) seen :14523
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 15) seen :13924
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 15) seen :18551
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 15) seen :27781
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=4975 ) properties (out of 15) seen :30326
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 15) seen :27791
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 15) seen :16677
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :25644
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 15) seen :17570
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 15) seen :13924
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:02:38] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:02:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:38] [INFO ] [Real]Absence check using state equation in 263 ms returned sat
[2022-05-22 09:02:38] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 09:02:38] [INFO ] [Real]Added 16 Read/Feed constraints in 26 ms returned sat
[2022-05-22 09:02:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:02:38] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:38] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:02:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:02:38] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:02:38] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:38] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:02:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:02:38] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:02:38] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:02:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:38] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:02:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:02:38] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:02:38] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:38] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:02:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:02:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:39] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:02:39] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 13 ms.
[2022-05-22 09:02:39] [INFO ] Added : 16 causal constraints over 4 iterations in 23 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:02:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:02:39] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:02:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:39] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:02:39] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:39] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:02:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:02:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:02:39] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:39] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:02:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:02:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:02:39] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:39] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:02:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:39] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:02:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:02:39] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:39] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:02:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:02:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:02:39] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 09:02:39] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:02:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:39] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:02:39] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:02:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:02:39] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:39] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:02:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:02:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:02:39] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:39] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:02:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:02:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:02:39] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:39] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:02:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:02:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:39] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:02:39] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:39] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:02:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:02:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:02:39] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:39] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25680, 30388, 23883, 22296, 19615, 22222, 27857, 30392, 33424, 30391, 25680, 30364, 27845, 23847, 33425]
Incomplete Parikh walk after 3344900 steps, including 99 resets, run finished after 1720 ms. (steps per millisecond=1944 ) properties (out of 15) seen :33458 could not realise parikh vector
Incomplete Parikh walk after 2387000 steps, including 99 resets, run finished after 1146 ms. (steps per millisecond=2082 ) properties (out of 15) seen :23875 could not realise parikh vector
Incomplete Parikh walk after 2786800 steps, including 99 resets, run finished after 1406 ms. (steps per millisecond=1982 ) properties (out of 15) seen :27872 could not realise parikh vector
Incomplete Parikh walk after 3038700 steps, including 99 resets, run finished after 1471 ms. (steps per millisecond=2065 ) properties (out of 15) seen :30391 could not realise parikh vector
Incomplete Parikh walk after 2570300 steps, including 98 resets, run finished after 1344 ms. (steps per millisecond=1912 ) properties (out of 15) seen :28490 could not realise parikh vector
Incomplete Parikh walk after 3041400 steps, including 99 resets, run finished after 1480 ms. (steps per millisecond=2055 ) properties (out of 15) seen :30418 could not realise parikh vector
Incomplete Parikh walk after 3344800 steps, including 99 resets, run finished after 1641 ms. (steps per millisecond=2038 ) properties (out of 15) seen :33450 could not realise parikh vector
Incomplete Parikh walk after 3041500 steps, including 99 resets, run finished after 1458 ms. (steps per millisecond=2086 ) properties (out of 15) seen :30417 could not realise parikh vector
Incomplete Parikh walk after 2788000 steps, including 98 resets, run finished after 1454 ms. (steps per millisecond=1917 ) properties (out of 15) seen :30757 could not realise parikh vector
Incomplete Parikh walk after 2224500 steps, including 98 resets, run finished after 1187 ms. (steps per millisecond=1874 ) properties (out of 15) seen :24595 could not realise parikh vector
Incomplete Parikh walk after 1963800 steps, including 99 resets, run finished after 1008 ms. (steps per millisecond=1948 ) properties (out of 15) seen :19645 could not realise parikh vector
Incomplete Parikh walk after 2231900 steps, including 98 resets, run finished after 1189 ms. (steps per millisecond=1877 ) properties (out of 15) seen :24629 could not realise parikh vector
Incomplete Parikh walk after 2390600 steps, including 99 resets, run finished after 1203 ms. (steps per millisecond=1987 ) properties (out of 15) seen :23909 could not realise parikh vector
Incomplete Parikh walk after 3041100 steps, including 98 resets, run finished after 1374 ms. (steps per millisecond=2213 ) properties (out of 15) seen :30731 could not realise parikh vector
Incomplete Parikh walk after 2570300 steps, including 98 resets, run finished after 1254 ms. (steps per millisecond=2049 ) properties (out of 15) seen :28346 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:02:59] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:03:00] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:03:00] [INFO ] Computed 0 place invariants in 8 ms
[2022-05-22 09:03:00] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 09:03:00] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2022-05-22 09:03:00] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:03:00] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:03:00] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:03:00] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 905 ms. (steps per millisecond=1104 ) properties (out of 15) seen :201421
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 15) seen :19622
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 15) seen :19636
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 15) seen :15161
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 306 ms. (steps per millisecond=3267 ) properties (out of 15) seen :15191
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 15) seen :17588
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 15) seen :27779
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 15) seen :20840
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 15) seen :20839
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 15) seen :16673
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 15) seen :30346
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 15) seen :19663
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 15) seen :14498
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:03:04] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:03:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:03:04] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 09:03:04] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:03:04] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:04] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:03:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:03:04] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:03:04] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 09:03:04] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:03:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:03:04] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:04] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2022-05-22 09:03:04] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:04] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:03:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:03:04] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:04] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:03:04] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:03:04] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:03:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:03:04] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:03:04] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:03:04] [INFO ] Added : 16 causal constraints over 4 iterations in 32 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:03:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:03:04] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:03:04] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:04] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:03:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:03:04] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:03:04] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:04] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:03:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:03:04] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:03:04] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:04] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:03:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:03:04] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:03:04] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:04] [INFO ] Added : 16 causal constraints over 4 iterations in 23 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:03:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:03:05] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:03:05] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:05] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:03:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:03:05] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:03:05] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:05] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:03:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:03:05] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:03:05] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:05] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:03:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:03:05] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:03:05] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:05] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:03:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:03:05] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:03:05] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:05] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:03:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:03:05] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:03:05] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:05] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25682, 30390, 23885, 22297, 19617, 22224, 27858, 30394, 33426, 30394, 25682, 30366, 27847, 23849, 33428]
Incomplete Parikh walk after 3345200 steps, including 99 resets, run finished after 1752 ms. (steps per millisecond=1909 ) properties (out of 15) seen :33455 could not realise parikh vector
Incomplete Parikh walk after 2387200 steps, including 99 resets, run finished after 1127 ms. (steps per millisecond=2118 ) properties (out of 15) seen :23873 could not realise parikh vector
Incomplete Parikh walk after 2787000 steps, including 99 resets, run finished after 1366 ms. (steps per millisecond=2040 ) properties (out of 15) seen :27875 could not realise parikh vector
Incomplete Parikh walk after 3038900 steps, including 99 resets, run finished after 1519 ms. (steps per millisecond=2000 ) properties (out of 15) seen :30393 could not realise parikh vector
Incomplete Parikh walk after 2570500 steps, including 98 resets, run finished after 1350 ms. (steps per millisecond=1904 ) properties (out of 15) seen :28427 could not realise parikh vector
Incomplete Parikh walk after 3041700 steps, including 99 resets, run finished after 1574 ms. (steps per millisecond=1932 ) properties (out of 15) seen :30418 could not realise parikh vector
Incomplete Parikh walk after 3345000 steps, including 99 resets, run finished after 1727 ms. (steps per millisecond=1936 ) properties (out of 15) seen :33453 could not realise parikh vector
Incomplete Parikh walk after 3041700 steps, including 99 resets, run finished after 1523 ms. (steps per millisecond=1997 ) properties (out of 15) seen :30423 could not realise parikh vector
Incomplete Parikh walk after 2788100 steps, including 98 resets, run finished after 1455 ms. (steps per millisecond=1916 ) properties (out of 15) seen :30643 could not realise parikh vector
Incomplete Parikh walk after 2224700 steps, including 98 resets, run finished after 1222 ms. (steps per millisecond=1820 ) properties (out of 15) seen :24480 could not realise parikh vector
Incomplete Parikh walk after 1964000 steps, including 99 resets, run finished after 1054 ms. (steps per millisecond=1863 ) properties (out of 15) seen :19646 could not realise parikh vector
Incomplete Parikh walk after 2232000 steps, including 98 resets, run finished after 1108 ms. (steps per millisecond=2014 ) properties (out of 15) seen :24674 could not realise parikh vector
Incomplete Parikh walk after 2390800 steps, including 99 resets, run finished after 1192 ms. (steps per millisecond=2005 ) properties (out of 15) seen :23912 could not realise parikh vector
Incomplete Parikh walk after 3041300 steps, including 98 resets, run finished after 1332 ms. (steps per millisecond=2283 ) properties (out of 15) seen :30723 could not realise parikh vector
Incomplete Parikh walk after 2570500 steps, including 98 resets, run finished after 1297 ms. (steps per millisecond=1981 ) properties (out of 15) seen :28407 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:03:25] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 09:03:25] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:03:25] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:03:25] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 09:03:25] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 28 ms to find 0 implicit places.
[2022-05-22 09:03:25] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:03:25] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:03:25] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:03:25] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 891 ms. (steps per millisecond=1122 ) properties (out of 15) seen :201115
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 15) seen :22265
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 15) seen :23834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 15) seen :15921
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 15) seen :15206
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 15) seen :15920
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 15) seen :27791
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 15) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 15) seen :30318
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :23816
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 15) seen :27787
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 15) seen :22257
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 15) seen :14509
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:03:29] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:03:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:30] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:03:30] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 09:03:30] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:30] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:03:30] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:30] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:30] [INFO ] Added : 16 causal constraints over 4 iterations in 17 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:03:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:03:30] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:03:30] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:30] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 09:03:30] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:03:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:03:30] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:30] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:03:30] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:03:30] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:30] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:03:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:03:30] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:03:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:30] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:03:30] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:30] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 09:03:30] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:03:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:03:30] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:03:30] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:30] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:30] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:03:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:03:30] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:30] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:03:30] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:30] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:30] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:03:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:03:30] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:03:30] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:30] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:30] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:03:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:30] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2022-05-22 09:03:30] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:30] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:03:30] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:30] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:03:30] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:03:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:03:30] [INFO ] [Real]Added 16 Read/Feed constraints in 5 ms returned sat
[2022-05-22 09:03:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:30] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:03:30] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:30] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:30] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:03:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:03:30] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:30] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:03:30] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:30] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:30] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:03:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:30] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2022-05-22 09:03:30] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:03:30] [INFO ] [Nat]Added 16 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:30] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:30] [INFO ] Added : 16 causal constraints over 4 iterations in 27 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:03:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:03:30] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:03:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:30] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:03:30] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:30] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:30] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:03:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:03:30] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:03:31] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:31] [INFO ] Added : 16 causal constraints over 4 iterations in 14 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:03:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:31] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:03:31] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:03:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:31] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:03:31] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:31] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:03:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:31] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:03:31] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 09:03:31] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:31] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25684, 30392, 23887, 22299, 19619, 22226, 27860, 30396, 33429, 30396, 25684, 30368, 27849, 23851, 33430]
Incomplete Parikh walk after 3345400 steps, including 99 resets, run finished after 1653 ms. (steps per millisecond=2023 ) properties (out of 15) seen :33459 could not realise parikh vector
Incomplete Parikh walk after 2387400 steps, including 99 resets, run finished after 1124 ms. (steps per millisecond=2124 ) properties (out of 15) seen :23877 could not realise parikh vector
Incomplete Parikh walk after 2787200 steps, including 99 resets, run finished after 1375 ms. (steps per millisecond=2027 ) properties (out of 15) seen :27875 could not realise parikh vector
Incomplete Parikh walk after 3039100 steps, including 99 resets, run finished after 1473 ms. (steps per millisecond=2063 ) properties (out of 15) seen :30393 could not realise parikh vector
Incomplete Parikh walk after 2570700 steps, including 98 resets, run finished after 1373 ms. (steps per millisecond=1872 ) properties (out of 15) seen :28189 could not realise parikh vector
Incomplete Parikh walk after 3041900 steps, including 99 resets, run finished after 1536 ms. (steps per millisecond=1980 ) properties (out of 15) seen :30426 could not realise parikh vector
Incomplete Parikh walk after 3345300 steps, including 99 resets, run finished after 1684 ms. (steps per millisecond=1986 ) properties (out of 15) seen :33458 could not realise parikh vector
Incomplete Parikh walk after 3041900 steps, including 99 resets, run finished after 1491 ms. (steps per millisecond=2040 ) properties (out of 15) seen :30423 could not realise parikh vector
Incomplete Parikh walk after 2788300 steps, including 98 resets, run finished after 1440 ms. (steps per millisecond=1936 ) properties (out of 15) seen :30805 could not realise parikh vector
Incomplete Parikh walk after 2224900 steps, including 98 resets, run finished after 1208 ms. (steps per millisecond=1841 ) properties (out of 15) seen :24648 could not realise parikh vector
Incomplete Parikh walk after 1964200 steps, including 99 resets, run finished after 1043 ms. (steps per millisecond=1883 ) properties (out of 15) seen :19646 could not realise parikh vector
Incomplete Parikh walk after 2232200 steps, including 98 resets, run finished after 1140 ms. (steps per millisecond=1958 ) properties (out of 15) seen :24628 could not realise parikh vector
Incomplete Parikh walk after 2391000 steps, including 99 resets, run finished after 1164 ms. (steps per millisecond=2054 ) properties (out of 15) seen :23914 could not realise parikh vector
Incomplete Parikh walk after 3041500 steps, including 98 resets, run finished after 1383 ms. (steps per millisecond=2199 ) properties (out of 15) seen :30740 could not realise parikh vector
Incomplete Parikh walk after 2570700 steps, including 98 resets, run finished after 1258 ms. (steps per millisecond=2043 ) properties (out of 15) seen :28441 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:03:51] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:03:51] [INFO ] Implicit Places using invariants in 6 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:03:51] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:03:51] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 09:03:51] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2022-05-22 09:03:51] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:03:51] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:03:51] [INFO ] Dead Transitions using invariants and state equation in 8 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:03:51] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 929 ms. (steps per millisecond=1076 ) properties (out of 15) seen :201509
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 15) seen :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 15) seen :15193
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 15) seen :18611
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 15) seen :13337
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 15) seen :15902
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :25646
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 15) seen :27813
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 15) seen :19644
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=4975 ) properties (out of 15) seen :27802
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=4975 ) properties (out of 15) seen :23819
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 15) seen :13375
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:03:55] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:03:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:03:55] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 09:03:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:03:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 09:03:55] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:03:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:03:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:03:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:55] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:03:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:55] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:03:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:03:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:55] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:03:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:03:55] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:03:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:03:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:55] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:03:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:03:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:03:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:55] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:03:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:03:55] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:03:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:03:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:56] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:03:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:03:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:03:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:56] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:03:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:03:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:56] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:03:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:03:56] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 09:03:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:03:56] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:03:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:03:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:56] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:03:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:03:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:03:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:56] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:03:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:03:56] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:03:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:56] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:03:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:03:56] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:03:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:03:56] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:03:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:03:56] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:03:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:03:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:03:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:56] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:03:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:03:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:03:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:56] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:03:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 09:03:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:03:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:03:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:56] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25686, 30394, 23889, 22301, 19621, 22228, 27862, 30398, 33431, 30399, 25687, 30370, 27852, 23853, 33432]
Incomplete Parikh walk after 3345600 steps, including 99 resets, run finished after 1625 ms. (steps per millisecond=2058 ) properties (out of 15) seen :33459 could not realise parikh vector
Incomplete Parikh walk after 2387600 steps, including 99 resets, run finished after 1123 ms. (steps per millisecond=2126 ) properties (out of 15) seen :23879 could not realise parikh vector
Incomplete Parikh walk after 2787500 steps, including 99 resets, run finished after 1369 ms. (steps per millisecond=2036 ) properties (out of 15) seen :27878 could not realise parikh vector
Incomplete Parikh walk after 3039300 steps, including 99 resets, run finished after 1472 ms. (steps per millisecond=2064 ) properties (out of 15) seen :30398 could not realise parikh vector
Incomplete Parikh walk after 2571000 steps, including 98 resets, run finished after 1391 ms. (steps per millisecond=1848 ) properties (out of 15) seen :28458 could not realise parikh vector
Incomplete Parikh walk after 3042200 steps, including 99 resets, run finished after 1517 ms. (steps per millisecond=2005 ) properties (out of 15) seen :30428 could not realise parikh vector
Incomplete Parikh walk after 3345500 steps, including 99 resets, run finished after 1756 ms. (steps per millisecond=1905 ) properties (out of 15) seen :33461 could not realise parikh vector
Incomplete Parikh walk after 3042100 steps, including 99 resets, run finished after 1490 ms. (steps per millisecond=2041 ) properties (out of 15) seen :30425 could not realise parikh vector
Incomplete Parikh walk after 2788500 steps, including 98 resets, run finished after 1472 ms. (steps per millisecond=1894 ) properties (out of 15) seen :30816 could not realise parikh vector
Incomplete Parikh walk after 2225100 steps, including 98 resets, run finished after 1241 ms. (steps per millisecond=1792 ) properties (out of 15) seen :24535 could not realise parikh vector
Incomplete Parikh walk after 1964400 steps, including 99 resets, run finished after 1040 ms. (steps per millisecond=1888 ) properties (out of 15) seen :19649 could not realise parikh vector
Incomplete Parikh walk after 2232400 steps, including 98 resets, run finished after 1107 ms. (steps per millisecond=2016 ) properties (out of 15) seen :24546 could not realise parikh vector
Incomplete Parikh walk after 2391200 steps, including 99 resets, run finished after 1198 ms. (steps per millisecond=1995 ) properties (out of 15) seen :23917 could not realise parikh vector
Incomplete Parikh walk after 3041700 steps, including 98 resets, run finished after 1310 ms. (steps per millisecond=2321 ) properties (out of 15) seen :30753 could not realise parikh vector
Incomplete Parikh walk after 2570900 steps, including 98 resets, run finished after 1242 ms. (steps per millisecond=2069 ) properties (out of 15) seen :28329 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:04:16] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:04:16] [INFO ] Implicit Places using invariants in 11 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:04:16] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:04:16] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 09:04:16] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2022-05-22 09:04:16] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:04:16] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:04:16] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:04:16] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 895 ms. (steps per millisecond=1117 ) properties (out of 15) seen :201695
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 15) seen :17552
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=3257 ) properties (out of 15) seen :13370
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 15) seen :19624
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 15) seen :13929
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 15) seen :19661
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 15) seen :25652
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 15) seen :23832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 15) seen :18562
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 15) seen :27782
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 15) seen :19628
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 345 ms. (steps per millisecond=2898 ) properties (out of 15) seen :13919
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:04:21] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:04:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:21] [INFO ] [Real]Absence check using state equation in 120 ms returned sat
[2022-05-22 09:04:21] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 09:04:21] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:04:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:04:21] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:04:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:04:21] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:04:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:04:21] [INFO ] Added : 16 causal constraints over 4 iterations in 17 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:04:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:04:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:04:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:21] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:04:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:04:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:04:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:21] [INFO ] Added : 16 causal constraints over 4 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:04:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:04:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:04:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:21] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:04:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:04:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:21] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:04:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:21] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:04:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:21] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 09:04:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:04:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:21] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:04:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:04:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:21] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:04:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:21] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:04:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:21] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:04:21] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:04:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:21] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:04:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:04:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:04:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:21] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:04:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:04:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:04:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:21] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:04:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:04:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:04:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:21] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:04:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:04:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:21] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:04:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:04:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:21] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:04:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:04:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:04:22] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:22] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 09:04:22] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:04:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:04:22] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:04:22] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:22] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:22] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25688, 30396, 23891, 22303, 19623, 22230, 27864, 30400, 33433, 30402, 25689, 30372, 27854, 23856, 33434]
Incomplete Parikh walk after 3345800 steps, including 99 resets, run finished after 1665 ms. (steps per millisecond=2009 ) properties (out of 15) seen :33464 could not realise parikh vector
Incomplete Parikh walk after 2387900 steps, including 99 resets, run finished after 1111 ms. (steps per millisecond=2149 ) properties (out of 15) seen :23885 could not realise parikh vector
Incomplete Parikh walk after 2787700 steps, including 99 resets, run finished after 1359 ms. (steps per millisecond=2051 ) properties (out of 15) seen :27880 could not realise parikh vector
Incomplete Parikh walk after 3039500 steps, including 99 resets, run finished after 1458 ms. (steps per millisecond=2084 ) properties (out of 15) seen :30398 could not realise parikh vector
Incomplete Parikh walk after 2571200 steps, including 98 resets, run finished after 1335 ms. (steps per millisecond=1925 ) properties (out of 15) seen :28394 could not realise parikh vector
Incomplete Parikh walk after 3042500 steps, including 99 resets, run finished after 1443 ms. (steps per millisecond=2108 ) properties (out of 15) seen :30427 could not realise parikh vector
Incomplete Parikh walk after 3345700 steps, including 99 resets, run finished after 1675 ms. (steps per millisecond=1997 ) properties (out of 15) seen :33462 could not realise parikh vector
Incomplete Parikh walk after 3042300 steps, including 99 resets, run finished after 1426 ms. (steps per millisecond=2133 ) properties (out of 15) seen :30426 could not realise parikh vector
Incomplete Parikh walk after 2788700 steps, including 98 resets, run finished after 1404 ms. (steps per millisecond=1986 ) properties (out of 15) seen :31069 could not realise parikh vector
Incomplete Parikh walk after 2225300 steps, including 98 resets, run finished after 1203 ms. (steps per millisecond=1849 ) properties (out of 15) seen :24543 could not realise parikh vector
Incomplete Parikh walk after 1964600 steps, including 99 resets, run finished after 998 ms. (steps per millisecond=1968 ) properties (out of 15) seen :19648 could not realise parikh vector
Incomplete Parikh walk after 2232600 steps, including 98 resets, run finished after 1140 ms. (steps per millisecond=1958 ) properties (out of 15) seen :24646 could not realise parikh vector
Incomplete Parikh walk after 2391400 steps, including 99 resets, run finished after 1178 ms. (steps per millisecond=2030 ) properties (out of 15) seen :23922 could not realise parikh vector
Incomplete Parikh walk after 3041900 steps, including 98 resets, run finished after 1336 ms. (steps per millisecond=2276 ) properties (out of 15) seen :30716 could not realise parikh vector
Incomplete Parikh walk after 2571100 steps, including 98 resets, run finished after 1280 ms. (steps per millisecond=2008 ) properties (out of 15) seen :28371 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:04:42] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:04:42] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:04:42] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:04:42] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 09:04:42] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2022-05-22 09:04:42] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:04:42] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:04:42] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:04:42] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 983 ms. (steps per millisecond=1017 ) properties (out of 15) seen :201168
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 15) seen :22229
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 15) seen :16676
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 15) seen :16671
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 15) seen :14538
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 15) seen :16671
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 15) seen :19615
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 15) seen :30340
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :30302
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 15) seen :22236
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 15) seen :25642
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 15) seen :27798
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 15) seen :15183
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:04:46] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:04:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:46] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2022-05-22 09:04:46] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 09:04:46] [INFO ] [Real]Added 16 Read/Feed constraints in 26 ms returned sat
[2022-05-22 09:04:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:04:46] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:46] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:46] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:04:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:46] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:04:46] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:04:46] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:46] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:46] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:04:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:46] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:04:46] [INFO ] [Real]Added 16 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:46] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:04:46] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:46] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:04:46] [INFO ] Added : 16 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:04:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:04:46] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:46] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:04:46] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:46] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:04:46] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:04:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:46] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-05-22 09:04:46] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:46] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:04:46] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:46] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:46] [INFO ] Added : 16 causal constraints over 4 iterations in 22 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:04:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:04:46] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:04:46] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:46] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:46] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:04:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 09:04:46] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:46] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:04:46] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:46] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:04:46] [INFO ] Added : 16 causal constraints over 4 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:04:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:04:46] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:46] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:04:46] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:46] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:04:46] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 09:04:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:04:46] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:47] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:04:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:04:47] [INFO ] Added : 16 causal constraints over 4 iterations in 15 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:04:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:04:47] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:04:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:47] [INFO ] Added : 16 causal constraints over 4 iterations in 15 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:04:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:04:47] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:04:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:47] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:04:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:04:47] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:47] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:04:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:47] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:04:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:04:47] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:04:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:04:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:47] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:04:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:04:47] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:47] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:04:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:04:47] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:04:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:04:47] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:04:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:47] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25690, 30398, 23894, 22305, 19625, 22233, 27866, 30402, 33436, 30404, 25691, 30374, 27856, 23859, 33437]
Incomplete Parikh walk after 3346100 steps, including 99 resets, run finished after 1630 ms. (steps per millisecond=2052 ) properties (out of 15) seen :33466 could not realise parikh vector
Incomplete Parikh walk after 2388200 steps, including 99 resets, run finished after 1124 ms. (steps per millisecond=2124 ) properties (out of 15) seen :23885 could not realise parikh vector
Incomplete Parikh walk after 2787900 steps, including 99 resets, run finished after 1341 ms. (steps per millisecond=2078 ) properties (out of 15) seen :27882 could not realise parikh vector
Incomplete Parikh walk after 3039700 steps, including 99 resets, run finished after 1572 ms. (steps per millisecond=1933 ) properties (out of 15) seen :30401 could not realise parikh vector
Incomplete Parikh walk after 2571400 steps, including 98 resets, run finished after 1324 ms. (steps per millisecond=1942 ) properties (out of 15) seen :28340 could not realise parikh vector
Incomplete Parikh walk after 3042700 steps, including 99 resets, run finished after 1468 ms. (steps per millisecond=2072 ) properties (out of 15) seen :30431 could not realise parikh vector
Incomplete Parikh walk after 3346000 steps, including 99 resets, run finished after 1697 ms. (steps per millisecond=1971 ) properties (out of 15) seen :33464 could not realise parikh vector
Incomplete Parikh walk after 3042500 steps, including 99 resets, run finished after 1404 ms. (steps per millisecond=2167 ) properties (out of 15) seen :30432 could not realise parikh vector
Incomplete Parikh walk after 2788900 steps, including 98 resets, run finished after 1394 ms. (steps per millisecond=2000 ) properties (out of 15) seen :30834 could not realise parikh vector
Incomplete Parikh walk after 2225600 steps, including 98 resets, run finished after 1196 ms. (steps per millisecond=1860 ) properties (out of 15) seen :24655 could not realise parikh vector
Incomplete Parikh walk after 1964800 steps, including 99 resets, run finished after 994 ms. (steps per millisecond=1976 ) properties (out of 15) seen :19651 could not realise parikh vector
Incomplete Parikh walk after 2232800 steps, including 98 resets, run finished after 1124 ms. (steps per millisecond=1986 ) properties (out of 15) seen :24544 could not realise parikh vector
Incomplete Parikh walk after 2391700 steps, including 99 resets, run finished after 1183 ms. (steps per millisecond=2021 ) properties (out of 15) seen :23923 could not realise parikh vector
Incomplete Parikh walk after 3042100 steps, including 98 resets, run finished after 1332 ms. (steps per millisecond=2283 ) properties (out of 15) seen :30690 could not realise parikh vector
Incomplete Parikh walk after 2571300 steps, including 98 resets, run finished after 1209 ms. (steps per millisecond=2126 ) properties (out of 15) seen :28315 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:05:07] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:05:07] [INFO ] Implicit Places using invariants in 10 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:05:07] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:05:07] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 09:05:07] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 23 ms to find 0 implicit places.
[2022-05-22 09:05:07] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:05:07] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:05:07] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:05:07] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 865 ms. (steps per millisecond=1156 ) properties (out of 15) seen :201457
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 15) seen :20898
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 15) seen :18542
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 15) seen :17562
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 15) seen :15177
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 15) seen :20854
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 15) seen :27780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 15) seen :30317
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 15) seen :25649
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 15) seen :19611
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 15) seen :20837
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 15) seen :20914
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=3257 ) properties (out of 15) seen :15213
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:05:11] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:05:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:11] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-22 09:05:11] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 09:05:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:11] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:05:11] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:05:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:05:11] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:05:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:11] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:05:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:05:11] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:05:11] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:05:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:05:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:05:11] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:05:11] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:05:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:05:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:05:11] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 09:05:11] [INFO ] Added : 16 causal constraints over 4 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:05:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:05:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:11] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 09:05:11] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:05:11] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:05:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:05:11] [INFO ] [Real]Added 16 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:05:11] [INFO ] [Nat]Added 16 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:05:11] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:05:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:05:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:05:11] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:05:11] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:05:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:05:11] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:05:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:05:11] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:05:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:05:11] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:05:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:05:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:11] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:05:11] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:05:11] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:05:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:05:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:05:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:05:12] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:05:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:05:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:05:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:05:12] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:05:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:05:12] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:05:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:05:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:05:12] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:05:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:05:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:05:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:05:12] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:05:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:05:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:05:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:05:12] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:05:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:05:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:05:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:05:12] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25692, 30400, 23897, 22307, 19627, 22235, 27867, 30404, 33438, 30407, 25693, 30376, 27858, 23861, 33439]
Incomplete Parikh walk after 3346300 steps, including 99 resets, run finished after 1705 ms. (steps per millisecond=1962 ) properties (out of 15) seen :33469 could not realise parikh vector
Incomplete Parikh walk after 2388400 steps, including 99 resets, run finished after 1063 ms. (steps per millisecond=2246 ) properties (out of 15) seen :23888 could not realise parikh vector
Incomplete Parikh walk after 2788100 steps, including 99 resets, run finished after 1328 ms. (steps per millisecond=2099 ) properties (out of 15) seen :27886 could not realise parikh vector
Incomplete Parikh walk after 3039900 steps, including 99 resets, run finished after 1518 ms. (steps per millisecond=2002 ) properties (out of 15) seen :30403 could not realise parikh vector
Incomplete Parikh walk after 2571600 steps, including 98 resets, run finished after 1341 ms. (steps per millisecond=1917 ) properties (out of 15) seen :28383 could not realise parikh vector
Incomplete Parikh walk after 3043000 steps, including 99 resets, run finished after 1424 ms. (steps per millisecond=2136 ) properties (out of 15) seen :30434 could not realise parikh vector
Incomplete Parikh walk after 3346200 steps, including 99 resets, run finished after 1602 ms. (steps per millisecond=2088 ) properties (out of 15) seen :33469 could not realise parikh vector
Incomplete Parikh walk after 3042700 steps, including 99 resets, run finished after 1418 ms. (steps per millisecond=2145 ) properties (out of 15) seen :30431 could not realise parikh vector
Incomplete Parikh walk after 2789000 steps, including 98 resets, run finished after 1405 ms. (steps per millisecond=1985 ) properties (out of 15) seen :30846 could not realise parikh vector
Incomplete Parikh walk after 2225800 steps, including 98 resets, run finished after 1183 ms. (steps per millisecond=1881 ) properties (out of 15) seen :24639 could not realise parikh vector
Incomplete Parikh walk after 1965000 steps, including 99 resets, run finished after 979 ms. (steps per millisecond=2007 ) properties (out of 15) seen :19653 could not realise parikh vector
Incomplete Parikh walk after 2233000 steps, including 98 resets, run finished after 1108 ms. (steps per millisecond=2015 ) properties (out of 15) seen :24680 could not realise parikh vector
Incomplete Parikh walk after 2392000 steps, including 99 resets, run finished after 1184 ms. (steps per millisecond=2020 ) properties (out of 15) seen :23925 could not realise parikh vector
Incomplete Parikh walk after 3042300 steps, including 98 resets, run finished after 1357 ms. (steps per millisecond=2241 ) properties (out of 15) seen :30733 could not realise parikh vector
Incomplete Parikh walk after 2571500 steps, including 98 resets, run finished after 1248 ms. (steps per millisecond=2060 ) properties (out of 15) seen :28432 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:05:32] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:05:32] [INFO ] Implicit Places using invariants in 9 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:05:32] [INFO ] Computed 0 place invariants in 7 ms
[2022-05-22 09:05:32] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 09:05:32] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2022-05-22 09:05:32] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:05:32] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:05:32] [INFO ] Dead Transitions using invariants and state equation in 51 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:05:32] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 849 ms. (steps per millisecond=1177 ) properties (out of 15) seen :201480
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 15) seen :20836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 15) seen :18532
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 15) seen :15223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 15) seen :16731
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 15) seen :15174
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :23813
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 15) seen :27800
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :23814
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 15) seen :19626
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 15) seen :20853
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 15) seen :14512
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:05:36] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:05:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:36] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:05:36] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 09:05:36] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:05:36] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:05:36] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:05:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:05:36] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:05:36] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:05:36] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:05:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:05:36] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:05:36] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:05:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:05:36] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:05:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:05:36] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:05:36] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:05:36] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:05:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:05:36] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:05:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:05:36] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 09:05:36] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:05:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:05:36] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:05:36] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:05:36] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:05:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:05:36] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:05:36] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:05:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:05:36] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:05:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:05:36] [INFO ] [Real]Added 16 Read/Feed constraints in 12 ms returned sat
[2022-05-22 09:05:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:05:36] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:05:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:05:36] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:05:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:05:36] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:05:36] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:05:36] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 09:05:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:05:36] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:05:36] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:05:36] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:05:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:05:36] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:05:36] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:05:36] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:05:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:37] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:05:37] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:05:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:05:37] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:37] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:05:37] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:05:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:05:37] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:05:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:05:37] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:37] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:05:37] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:05:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:05:37] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:05:37] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:05:37] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:05:37] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:05:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:37] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-22 09:05:37] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:05:37] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:37] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:05:37] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25694, 30403, 23900, 22309, 19629, 22238, 27869, 30406, 33440, 30409, 25695, 30378, 27860, 23863, 33441]
Incomplete Parikh walk after 3346500 steps, including 99 resets, run finished after 1642 ms. (steps per millisecond=2038 ) properties (out of 15) seen :33470 could not realise parikh vector
Incomplete Parikh walk after 2388600 steps, including 99 resets, run finished after 1098 ms. (steps per millisecond=2175 ) properties (out of 15) seen :23890 could not realise parikh vector
Incomplete Parikh walk after 2788300 steps, including 99 resets, run finished after 1352 ms. (steps per millisecond=2062 ) properties (out of 15) seen :27887 could not realise parikh vector
Incomplete Parikh walk after 3040100 steps, including 99 resets, run finished after 1462 ms. (steps per millisecond=2079 ) properties (out of 15) seen :30408 could not realise parikh vector
Incomplete Parikh walk after 2571800 steps, including 98 resets, run finished after 1326 ms. (steps per millisecond=1939 ) properties (out of 15) seen :28419 could not realise parikh vector
Incomplete Parikh walk after 3043200 steps, including 99 resets, run finished after 1427 ms. (steps per millisecond=2132 ) properties (out of 15) seen :30439 could not realise parikh vector
Incomplete Parikh walk after 3346400 steps, including 99 resets, run finished after 1593 ms. (steps per millisecond=2100 ) properties (out of 15) seen :33469 could not realise parikh vector
Incomplete Parikh walk after 3042900 steps, including 99 resets, run finished after 1460 ms. (steps per millisecond=2084 ) properties (out of 15) seen :30433 could not realise parikh vector
Incomplete Parikh walk after 2789200 steps, including 98 resets, run finished after 1410 ms. (steps per millisecond=1978 ) properties (out of 15) seen :30732 could not realise parikh vector
Incomplete Parikh walk after 2226100 steps, including 98 resets, run finished after 1211 ms. (steps per millisecond=1838 ) properties (out of 15) seen :24474 could not realise parikh vector
Incomplete Parikh walk after 1965200 steps, including 99 resets, run finished after 1007 ms. (steps per millisecond=1951 ) properties (out of 15) seen :19657 could not realise parikh vector
Incomplete Parikh walk after 2233200 steps, including 98 resets, run finished after 1119 ms. (steps per millisecond=1995 ) properties (out of 15) seen :24716 could not realise parikh vector
Incomplete Parikh walk after 2392300 steps, including 99 resets, run finished after 1163 ms. (steps per millisecond=2057 ) properties (out of 15) seen :23928 could not realise parikh vector
Incomplete Parikh walk after 3042600 steps, including 98 resets, run finished after 1355 ms. (steps per millisecond=2245 ) properties (out of 15) seen :30757 could not realise parikh vector
Incomplete Parikh walk after 2571700 steps, including 98 resets, run finished after 1257 ms. (steps per millisecond=2045 ) properties (out of 15) seen :28357 could not realise parikh vector
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:05:57] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:05:57] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:05:57] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:05:57] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 09:05:57] [INFO ] Implicit Places using invariants and state equation in 220 ms returned []
Implicit Place search using SMT with State Equation took 238 ms to find 0 implicit places.
[2022-05-22 09:05:57] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:05:57] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:05:57] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:05:57] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 842 ms. (steps per millisecond=1187 ) properties (out of 15) seen :201878
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 15) seen :20849
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 15) seen :18542
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 15) seen :15179
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 15) seen :15878
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 15) seen :15887
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 15) seen :30311
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 15) seen :27784
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 15) seen :20832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :25648
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 15) seen :19667
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 15) seen :13391
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-22 09:06:01] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:06:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:06:01] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-22 09:06:01] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:06:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:06:01] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:06:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:06:01] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:06:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:06:01] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:06:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:01] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-05-22 09:06:01] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:06:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:06:01] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:06:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:06:01] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:06:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:01] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-05-22 09:06:01] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:06:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:06:01] [INFO ] Added : 16 causal constraints over 4 iterations in 22 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:06:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:01] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:06:01] [INFO ] [Real]Added 16 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:06:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:06:01] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:06:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:06:01] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:06:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:01] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:06:01] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:06:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:01] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:06:01] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:06:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:06:01] [INFO ] Added : 16 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:06:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:06:01] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:06:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:01] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:06:01] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:06:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:06:01] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:06:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:06:01] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:06:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:06:01] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:06:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:06:01] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:06:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:06:01] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:06:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:06:01] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:06:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 09:06:01] [INFO ] Added : 16 causal constraints over 4 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:06:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:06:01] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:06:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:06:01] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:06:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:06:01] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:06:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:06:01] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:06:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:06:01] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:06:02] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:06:02] [INFO ] Added : 16 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:06:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:06:02] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:06:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:06:02] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:06:02] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:06:02] [INFO ] Added : 16 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:06:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:06:02] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:06:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:06:02] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:06:02] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:06:02] [INFO ] Added : 16 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.

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