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-oct2-165281605900151.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is SemanticWebServices-PT-S128P15, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r215-oct2-165281605900151
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 472K
-rw-r--r-- 1 mcc users 8.0K Apr 29 12:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Apr 29 12:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 29 12:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 29 12:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 9 08:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 08:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 08:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 08:44 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 227K 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-S128P15-UpperBounds-00
FORMULA_NAME SemanticWebServices-PT-S128P15-UpperBounds-01
FORMULA_NAME SemanticWebServices-PT-S128P15-UpperBounds-02
FORMULA_NAME SemanticWebServices-PT-S128P15-UpperBounds-03
FORMULA_NAME SemanticWebServices-PT-S128P15-UpperBounds-04
FORMULA_NAME SemanticWebServices-PT-S128P15-UpperBounds-05
FORMULA_NAME SemanticWebServices-PT-S128P15-UpperBounds-06
FORMULA_NAME SemanticWebServices-PT-S128P15-UpperBounds-07
FORMULA_NAME SemanticWebServices-PT-S128P15-UpperBounds-08
FORMULA_NAME SemanticWebServices-PT-S128P15-UpperBounds-09
FORMULA_NAME SemanticWebServices-PT-S128P15-UpperBounds-10
FORMULA_NAME SemanticWebServices-PT-S128P15-UpperBounds-11
FORMULA_NAME SemanticWebServices-PT-S128P15-UpperBounds-12
FORMULA_NAME SemanticWebServices-PT-S128P15-UpperBounds-13
FORMULA_NAME SemanticWebServices-PT-S128P15-UpperBounds-14
FORMULA_NAME SemanticWebServices-PT-S128P15-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1653209236657

Running Version 0
[2022-05-22 08:47:19] [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 08:47:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-22 08:47:19] [INFO ] Load time of PNML (sax parser for PT used): 94 ms
[2022-05-22 08:47:19] [INFO ] Transformed 188 places.
[2022-05-22 08:47:19] [INFO ] Transformed 416 transitions.
[2022-05-22 08:47:19] [INFO ] Parsed PT model containing 188 places and 416 transitions in 146 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 220 transitions
Reduce redundant transitions removed 220 transitions.
Normalized transition count is 185 out of 194 initially.
// Phase 1: matrix 185 rows 186 cols
[2022-05-22 08:47:19] [INFO ] Computed 37 place invariants in 28 ms
FORMULA SemanticWebServices-PT-S128P15-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=54 ) properties (out of 15) seen :557
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 15) seen :62
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 :31
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 :9
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 :10
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 :31
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 15) seen :16
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 :31
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 :49
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 :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 15) seen :31
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 15) seen :31
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 :12
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 :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 15) seen :63
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 15) seen :31
[2022-05-22 08:47:19] [INFO ] Flow matrix only has 185 transitions (discarded 9 similar events)
// Phase 1: matrix 185 rows 186 cols
[2022-05-22 08:47:19] [INFO ] Computed 37 place invariants in 18 ms
[2022-05-22 08:47:20] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-05-22 08:47:20] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 6 ms returned sat
[2022-05-22 08:47:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:20] [INFO ] [Real]Absence check using state equation in 95 ms returned sat
[2022-05-22 08:47:20] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-22 08:47:20] [INFO ] [Real]Added 72 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:47:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:47:20] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 5 ms returned sat
[2022-05-22 08:47:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:20] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-22 08:47:20] [INFO ] [Nat]Added 72 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:47:20] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 8 ms.
[2022-05-22 08:47:20] [INFO ] Added : 68 causal constraints over 14 iterations in 203 ms. Result :sat
Minimization took 12 ms.
[2022-05-22 08:47:20] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:47:20] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2022-05-22 08:47:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:20] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2022-05-22 08:47:20] [INFO ] [Real]Added 72 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:47:20] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 13 ms returned sat
[2022-05-22 08:47:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:20] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2022-05-22 08:47:20] [INFO ] [Nat]Added 72 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:20] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 12 ms.
[2022-05-22 08:47:21] [INFO ] Added : 68 causal constraints over 14 iterations in 193 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 08:47:21] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:47:21] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 3 ms returned sat
[2022-05-22 08:47:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:21] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-05-22 08:47:21] [INFO ] [Real]Added 72 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:47:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:21] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:47:21] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 3 ms returned sat
[2022-05-22 08:47:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:21] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-05-22 08:47:21] [INFO ] [Nat]Added 72 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:47:21] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 11 ms.
[2022-05-22 08:47:21] [INFO ] Added : 68 causal constraints over 14 iterations in 155 ms. Result :sat
Minimization took 10 ms.
[2022-05-22 08:47:21] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:47:21] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2022-05-22 08:47:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:21] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2022-05-22 08:47:21] [INFO ] [Real]Added 72 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:47:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:21] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:47:21] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 3 ms returned sat
[2022-05-22 08:47:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:21] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 08:47:21] [INFO ] [Nat]Added 72 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:47:21] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 6 ms.
[2022-05-22 08:47:21] [INFO ] Added : 68 causal constraints over 14 iterations in 146 ms. Result :sat
Minimization took 13 ms.
[2022-05-22 08:47:21] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:47:21] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 6 ms returned sat
[2022-05-22 08:47:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:21] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2022-05-22 08:47:21] [INFO ] [Real]Added 72 Read/Feed constraints in 7 ms returned sat
[2022-05-22 08:47:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:21] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:47:21] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 2 ms returned sat
[2022-05-22 08:47:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:21] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-05-22 08:47:21] [INFO ] [Nat]Added 72 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:47:22] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 5 ms.
[2022-05-22 08:47:22] [INFO ] Added : 68 causal constraints over 14 iterations in 158 ms. Result :sat
Minimization took 20 ms.
[2022-05-22 08:47:22] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:47:22] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 9 ms returned sat
[2022-05-22 08:47:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:22] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 08:47:22] [INFO ] [Real]Added 72 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:47:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:47:22] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 3 ms returned sat
[2022-05-22 08:47:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:22] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2022-05-22 08:47:22] [INFO ] [Nat]Added 72 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:47:22] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 8 ms.
[2022-05-22 08:47:22] [INFO ] Added : 68 causal constraints over 14 iterations in 149 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 08:47:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:47:22] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2022-05-22 08:47:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:22] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2022-05-22 08:47:22] [INFO ] [Real]Added 72 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:47:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:47:22] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 5 ms returned sat
[2022-05-22 08:47:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:22] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2022-05-22 08:47:22] [INFO ] [Nat]Added 72 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:47:22] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 17 ms.
[2022-05-22 08:47:22] [INFO ] Added : 68 causal constraints over 14 iterations in 186 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:47:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:47:23] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 5 ms returned sat
[2022-05-22 08:47:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:23] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-05-22 08:47:23] [INFO ] [Real]Added 72 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:47:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:47:23] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 9 ms returned sat
[2022-05-22 08:47:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:23] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2022-05-22 08:47:23] [INFO ] [Nat]Added 72 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:47:23] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 20 ms.
[2022-05-22 08:47:23] [INFO ] Added : 68 causal constraints over 14 iterations in 178 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:47:23] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:47:23] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 7 ms returned sat
[2022-05-22 08:47:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:23] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-05-22 08:47:23] [INFO ] [Real]Added 72 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:47:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:47:23] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 5 ms returned sat
[2022-05-22 08:47:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:23] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-22 08:47:23] [INFO ] [Nat]Added 72 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:47:23] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 8 ms.
[2022-05-22 08:47:23] [INFO ] Added : 68 causal constraints over 14 iterations in 177 ms. Result :sat
Minimization took 13 ms.
[2022-05-22 08:47:23] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:47:23] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 3 ms returned sat
[2022-05-22 08:47:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:23] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-05-22 08:47:23] [INFO ] [Real]Added 72 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:47:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:47:23] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 2 ms returned sat
[2022-05-22 08:47:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:24] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Nat]Added 72 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:24] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 6 ms.
[2022-05-22 08:47:24] [INFO ] Added : 68 causal constraints over 14 iterations in 154 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:47:24] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:24] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Real]Added 72 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 3 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:24] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Nat]Added 72 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:24] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 6 ms.
[2022-05-22 08:47:24] [INFO ] Added : 68 causal constraints over 14 iterations in 132 ms. Result :sat
Minimization took 12 ms.
[2022-05-22 08:47:24] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 5 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:24] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Real]Added 72 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:47:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 2 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:24] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Nat]Added 72 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:47:24] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 7 ms.
[2022-05-22 08:47:24] [INFO ] Added : 68 causal constraints over 14 iterations in 204 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:47:25] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 5 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:25] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Real]Added 72 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:47:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 5 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:25] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Nat]Added 72 Read/Feed constraints in 12 ms returned sat
[2022-05-22 08:47:25] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 12 ms.
[2022-05-22 08:47:25] [INFO ] Added : 68 causal constraints over 14 iterations in 149 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 08:47:25] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 3 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:25] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Real]Added 72 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:47:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 7 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:25] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Nat]Added 72 Read/Feed constraints in 7 ms returned sat
[2022-05-22 08:47:25] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 13 ms.
[2022-05-22 08:47:25] [INFO ] Added : 68 causal constraints over 14 iterations in 239 ms. Result :sat
Minimization took 13 ms.
[2022-05-22 08:47:25] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 5 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:26] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2022-05-22 08:47:26] [INFO ] [Real]Added 72 Read/Feed constraints in 7 ms returned sat
[2022-05-22 08:47:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:47:26] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 3 ms returned sat
[2022-05-22 08:47:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:26] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-05-22 08:47:26] [INFO ] [Nat]Added 72 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:47:26] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 5 ms.
[2022-05-22 08:47:26] [INFO ] Added : 68 causal constraints over 14 iterations in 150 ms. Result :sat
Minimization took 12 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 :[31, 99, 20, 9, 32, 19, 73, 55, 3, 62, 31, 19, 26, 44, 50]
Incomplete Parikh walk after 12100 steps, including 115 resets, run finished after 29 ms. (steps per millisecond=417 ) properties (out of 15) seen :61 could not realise parikh vector
Incomplete Parikh walk after 11500 steps, including 116 resets, run finished after 24 ms. (steps per millisecond=479 ) properties (out of 15) seen :103 could not realise parikh vector
Incomplete Parikh walk after 9600 steps, including 201 resets, run finished after 44 ms. (steps per millisecond=218 ) properties (out of 15) seen :36 could not realise parikh vector
Incomplete Parikh walk after 8900 steps, including 196 resets, run finished after 21 ms. (steps per millisecond=423 ) properties (out of 15) seen :28 could not realise parikh vector
Incomplete Parikh walk after 10200 steps, including 115 resets, run finished after 22 ms. (steps per millisecond=463 ) properties (out of 15) seen :45 could not realise parikh vector
Incomplete Parikh walk after 13300 steps, including 111 resets, run finished after 25 ms. (steps per millisecond=532 ) properties (out of 15) seen :78 could not realise parikh vector
Incomplete Parikh walk after 7300 steps, including 208 resets, run finished after 19 ms. (steps per millisecond=384 ) properties (out of 15) seen :11 could not realise parikh vector
Incomplete Parikh walk after 12600 steps, including 110 resets, run finished after 38 ms. (steps per millisecond=331 ) properties (out of 15) seen :131 could not realise parikh vector
Incomplete Parikh walk after 14400 steps, including 111 resets, run finished after 26 ms. (steps per millisecond=553 ) properties (out of 15) seen :85 could not realise parikh vector
Incomplete Parikh walk after 8900 steps, including 200 resets, run finished after 22 ms. (steps per millisecond=404 ) properties (out of 15) seen :28 could not realise parikh vector
Incomplete Parikh walk after 10300 steps, including 117 resets, run finished after 22 ms. (steps per millisecond=468 ) properties (out of 15) seen :48 could not realise parikh vector
Incomplete Parikh walk after 7900 steps, including 222 resets, run finished after 41 ms. (steps per millisecond=192 ) properties (out of 15) seen :18 could not realise parikh vector
Incomplete Parikh walk after 9000 steps, including 194 resets, run finished after 38 ms. (steps per millisecond=236 ) properties (out of 15) seen :27 could not realise parikh vector
Incomplete Parikh walk after 17000 steps, including 108 resets, run finished after 23 ms. (steps per millisecond=739 ) properties (out of 15) seen :114 could not realise parikh vector
Incomplete Parikh walk after 10200 steps, including 118 resets, run finished after 19 ms. (steps per millisecond=536 ) properties (out of 15) seen :80 could not realise parikh vector
Support contains 15 out of 186 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 186/186 places, 194/194 transitions.
Graph (complete) has 290 edges and 186 vertex of which 39 are kept as prefixes of interest. Removing 147 places using SCC suffix rule.2 ms
Discarding 147 places :
Also discarding 59 output transitions
Drop transitions removed 59 transitions
Ensure Unique test removed 9 places
Drop transitions removed 99 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 106 transitions.
Iterating post reduction 0 with 115 rules applied. Total rules applied 116 place count 30 transition count 29
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 117 place count 29 transition count 28
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 118 place count 28 transition count 28
Applied a total of 118 rules in 62 ms. Remains 28 /186 variables (removed 158) and now considering 28/194 (removed 166) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/186 places, 28/194 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:47:26] [INFO ] Computed 0 place invariants in 11 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1007 ms. (steps per millisecond=993 ) properties (out of 15) seen :203441
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 :44446
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 :22223
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 :16676
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 :20834
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 391 ms. (steps per millisecond=2557 ) properties (out of 15) seen :12405
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 15) seen :22223
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 :33468
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 15) seen :22223
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 :22223
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 :22223
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 :16687
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 15) seen :12390
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 :44557
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:47:30] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:47:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:30] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-05-22 08:47:30] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:47:30] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:30] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:47:30] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:30] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:47:30] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:47:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:30] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:30] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:47:30] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:30] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:30] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:30] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:47:30] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:30] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:30] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:47:30] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:30] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:47:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:30] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:47:30] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:30] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:30] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:30] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:47:30] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:30] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:47:30] [INFO ] [Nat]Added 14 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:47:30] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:47:30] [INFO ] Added : 14 causal constraints over 3 iterations in 20 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:47:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:31] [INFO ] [Real]Added 14 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:47:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:31] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:31] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:47:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:31] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:47:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:31] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:31] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:31] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:47:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:31] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:47:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:47:31] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:47:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:31] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:47:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:31] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:47:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:31] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:47:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:47:31] [INFO ] Added : 14 causal constraints over 3 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:47:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:31] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:47:31] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:31] [INFO ] Added : 14 causal constraints over 3 iterations in 25 ms. Result :sat
Minimization took 28 ms.
[2022-05-22 08:47:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:31] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:47:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:31] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:47:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:47:31] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:47:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:31] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:47:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:31] [INFO ] Added : 14 causal constraints over 3 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 :[22223, 22223, 16648, 20834, 22223, 12276, 22223, 23747, 22223, 22223, 22223, 16645, 12289, 23751, 22223]
Incomplete Parikh walk after 2224200 steps, including 99 resets, run finished after 1157 ms. (steps per millisecond=1922 ) properties (out of 15) seen :22234 could not realise parikh vector
Incomplete Parikh walk after 2377000 steps, including 99 resets, run finished after 1128 ms. (steps per millisecond=2107 ) properties (out of 15) seen :47516 could not realise parikh vector
Incomplete Parikh walk after 1230700 steps, including 99 resets, run finished after 557 ms. (steps per millisecond=2209 ) properties (out of 15) seen :12301 could not realise parikh vector
Incomplete Parikh walk after 1666300 steps, including 99 resets, run finished after 699 ms. (steps per millisecond=2383 ) properties (out of 15) seen :16655 could not realise parikh vector
Incomplete Parikh walk after 2224200 steps, including 99 resets, run finished after 993 ms. (steps per millisecond=2239 ) properties (out of 15) seen :22236 could not realise parikh vector
Incomplete Parikh walk after 2224200 steps, including 99 resets, run finished after 932 ms. (steps per millisecond=2386 ) properties (out of 15) seen :22236 could not realise parikh vector
Incomplete Parikh walk after 2224200 steps, including 99 resets, run finished after 968 ms. (steps per millisecond=2297 ) properties (out of 15) seen :22235 could not realise parikh vector
Incomplete Parikh walk after 2376600 steps, including 99 resets, run finished after 985 ms. (steps per millisecond=2412 ) properties (out of 15) seen :23760 could not realise parikh vector
Incomplete Parikh walk after 2224200 steps, including 99 resets, run finished after 852 ms. (steps per millisecond=2610 ) properties (out of 15) seen :22237 could not realise parikh vector
Incomplete Parikh walk after 1229400 steps, including 99 resets, run finished after 537 ms. (steps per millisecond=2289 ) properties (out of 15) seen :12286 could not realise parikh vector
Incomplete Parikh walk after 2224200 steps, including 99 resets, run finished after 955 ms. (steps per millisecond=2329 ) properties (out of 15) seen :22237 could not realise parikh vector
Incomplete Parikh walk after 2085200 steps, including 98 resets, run finished after 873 ms. (steps per millisecond=2388 ) properties (out of 15) seen :20846 could not realise parikh vector
Incomplete Parikh walk after 1666600 steps, including 99 resets, run finished after 675 ms. (steps per millisecond=2469 ) properties (out of 15) seen :16658 could not realise parikh vector
Incomplete Parikh walk after 2224200 steps, including 99 resets, run finished after 1014 ms. (steps per millisecond=2193 ) properties (out of 15) seen :22234 could not realise parikh vector
Incomplete Parikh walk after 2224200 steps, including 99 resets, run finished after 988 ms. (steps per millisecond=2251 ) properties (out of 15) seen :44461 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:47:45] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:47:45] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:47:45] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:47:45] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:47:45] [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 08:47:45] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:47:45] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:47:45] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:47:45] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1007 ms. (steps per millisecond=993 ) properties (out of 15) seen :203724
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :44446
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 :22223
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 :18539
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 :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :22223
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 :15214
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 :22223
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 :33393
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 :22223
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 :22223
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 15) seen :17591
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 :11548
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 :44545
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:47:48] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:47:48] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:47:48] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:48] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:48] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:47:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:48] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:48] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:47:48] [INFO ] Added : 14 causal constraints over 3 iterations in 22 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:48] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:47:49] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:47:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:49] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:47:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:49] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:49] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:49] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:49] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:49] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:49] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:49] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:47:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:47:49] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:47:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:49] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:49] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:49] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:49] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:47:49] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:49] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:49] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:49] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:47:49] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:49] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:49] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:47:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:49] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:47:49] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:47:49] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:49] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:49] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:47:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:49] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:49] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:47:49] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:47:49] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:47:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:49] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-22 08:47:49] [INFO ] [Real]Added 14 Read/Feed constraints in 13 ms returned sat
[2022-05-22 08:47:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:49] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-05-22 08:47:49] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:49] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:49] [INFO ] Added : 14 causal constraints over 3 iterations in 36 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 :[23753, 22225, 18498, 20837, 22225, 15103, 22225, 23872, 22224, 22225, 22225, 17532, 12291, 23768, 22225]
Incomplete Parikh walk after 2224400 steps, including 99 resets, run finished after 1044 ms. (steps per millisecond=2130 ) properties (out of 15) seen :22238 could not realise parikh vector
Incomplete Parikh walk after 2378700 steps, including 99 resets, run finished after 1091 ms. (steps per millisecond=2180 ) properties (out of 15) seen :47551 could not realise parikh vector
Incomplete Parikh walk after 1230900 steps, including 99 resets, run finished after 561 ms. (steps per millisecond=2194 ) properties (out of 15) seen :12303 could not realise parikh vector
Incomplete Parikh walk after 1755000 steps, including 99 resets, run finished after 745 ms. (steps per millisecond=2355 ) properties (out of 15) seen :17543 could not realise parikh vector
Incomplete Parikh walk after 2224400 steps, including 99 resets, run finished after 983 ms. (steps per millisecond=2262 ) properties (out of 15) seen :22238 could not realise parikh vector
Incomplete Parikh walk after 2224400 steps, including 99 resets, run finished after 957 ms. (steps per millisecond=2324 ) properties (out of 15) seen :22237 could not realise parikh vector
Incomplete Parikh walk after 2224300 steps, including 99 resets, run finished after 849 ms. (steps per millisecond=2619 ) properties (out of 15) seen :22237 could not realise parikh vector
Incomplete Parikh walk after 2389100 steps, including 99 resets, run finished after 944 ms. (steps per millisecond=2530 ) properties (out of 15) seen :23884 could not realise parikh vector
Incomplete Parikh walk after 2224400 steps, including 99 resets, run finished after 855 ms. (steps per millisecond=2601 ) properties (out of 15) seen :22236 could not realise parikh vector
Incomplete Parikh walk after 1512100 steps, including 99 resets, run finished after 706 ms. (steps per millisecond=2141 ) properties (out of 15) seen :15114 could not realise parikh vector
Incomplete Parikh walk after 2224400 steps, including 99 resets, run finished after 905 ms. (steps per millisecond=2457 ) properties (out of 15) seen :22239 could not realise parikh vector
Incomplete Parikh walk after 2085500 steps, including 98 resets, run finished after 858 ms. (steps per millisecond=2430 ) properties (out of 15) seen :20848 could not realise parikh vector
Incomplete Parikh walk after 1851600 steps, including 99 resets, run finished after 749 ms. (steps per millisecond=2472 ) properties (out of 15) seen :18509 could not realise parikh vector
Incomplete Parikh walk after 2224400 steps, including 99 resets, run finished after 921 ms. (steps per millisecond=2415 ) properties (out of 15) seen :22239 could not realise parikh vector
Incomplete Parikh walk after 2377200 steps, including 99 resets, run finished after 1087 ms. (steps per millisecond=2186 ) properties (out of 15) seen :47520 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 12 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:48:02] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:48:02] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:48:02] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:48:02] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:48:02] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 25 ms to find 0 implicit places.
[2022-05-22 08:48:02] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:48:02] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:48:02] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:48:03] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 981 ms. (steps per millisecond=1019 ) properties (out of 15) seen :203785
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 :44446
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 :22223
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 :19689
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 :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 340 ms. (steps per millisecond=2941 ) properties (out of 15) seen :11921
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 :22223
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 :33370
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 :22223
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :22223
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 :17556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 15) seen :12867
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 :44618
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 15) seen :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:48:06] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:48:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:06] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:48:06] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:48:06] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:06] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:06] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:48:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:06] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:06] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:06] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:06] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:48:06] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:06] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:06] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:06] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:06] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:06] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:06] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:06] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:06] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:06] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:06] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:06] [INFO ] Added : 14 causal constraints over 3 iterations in 24 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:06] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:06] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:48:06] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:06] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:06] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:48:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:06] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:06] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:48:06] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:06] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:06] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:06] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:06] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:48:06] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:06] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:06] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:06] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:06] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:48:06] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:06] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:48:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:06] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:06] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:06] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:06] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:07] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:07] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:48:07] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:07] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:48:07] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:07] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:07] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:07] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:07] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:07] [INFO ] Added : 14 causal constraints over 3 iterations in 8 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 :[23770, 22227, 19604, 20839, 22227, 15105, 22227, 23960, 22227, 22227, 22227, 17534, 12796, 23856, 22228]
Incomplete Parikh walk after 2224700 steps, including 99 resets, run finished after 1044 ms. (steps per millisecond=2130 ) properties (out of 15) seen :22239 could not realise parikh vector
Incomplete Parikh walk after 2387500 steps, including 99 resets, run finished after 1095 ms. (steps per millisecond=2180 ) properties (out of 15) seen :47728 could not realise parikh vector
Incomplete Parikh walk after 1281400 steps, including 99 resets, run finished after 554 ms. (steps per millisecond=2312 ) properties (out of 15) seen :12807 could not realise parikh vector
Incomplete Parikh walk after 1755200 steps, including 99 resets, run finished after 776 ms. (steps per millisecond=2261 ) properties (out of 15) seen :17546 could not realise parikh vector
Incomplete Parikh walk after 2224600 steps, including 99 resets, run finished after 996 ms. (steps per millisecond=2233 ) properties (out of 15) seen :22240 could not realise parikh vector
Incomplete Parikh walk after 2224600 steps, including 99 resets, run finished after 898 ms. (steps per millisecond=2477 ) properties (out of 15) seen :22240 could not realise parikh vector
Incomplete Parikh walk after 2224600 steps, including 99 resets, run finished after 868 ms. (steps per millisecond=2562 ) properties (out of 15) seen :22241 could not realise parikh vector
Incomplete Parikh walk after 2397900 steps, including 99 resets, run finished after 968 ms. (steps per millisecond=2477 ) properties (out of 15) seen :23972 could not realise parikh vector
Incomplete Parikh walk after 2224600 steps, including 99 resets, run finished after 831 ms. (steps per millisecond=2677 ) properties (out of 15) seen :22239 could not realise parikh vector
Incomplete Parikh walk after 1512300 steps, including 99 resets, run finished after 650 ms. (steps per millisecond=2326 ) properties (out of 15) seen :15117 could not realise parikh vector
Incomplete Parikh walk after 2224600 steps, including 99 resets, run finished after 937 ms. (steps per millisecond=2374 ) properties (out of 15) seen :22240 could not realise parikh vector
Incomplete Parikh walk after 2085700 steps, including 98 resets, run finished after 847 ms. (steps per millisecond=2462 ) properties (out of 15) seen :20851 could not realise parikh vector
Incomplete Parikh walk after 1962200 steps, including 99 resets, run finished after 808 ms. (steps per millisecond=2428 ) properties (out of 15) seen :19615 could not realise parikh vector
Incomplete Parikh walk after 2224600 steps, including 99 resets, run finished after 1021 ms. (steps per millisecond=2178 ) properties (out of 15) seen :22238 could not realise parikh vector
Incomplete Parikh walk after 2378900 steps, including 99 resets, run finished after 1132 ms. (steps per millisecond=2101 ) properties (out of 15) seen :47554 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 9 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:48:20] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:48:20] [INFO ] Implicit Places using invariants in 13 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:48:20] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:48:20] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:48:20] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
[2022-05-22 08:48:20] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:48:20] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:48:20] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:48:20] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 970 ms. (steps per millisecond=1030 ) properties (out of 15) seen :203993
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 :44446
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 15) seen :17568
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 :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 337 ms. (steps per millisecond=2967 ) properties (out of 15) seen :11952
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 :22223
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 :33393
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 :22223
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 :22223
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 :22223
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 :15219
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 15) seen :12878
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :44459
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:48:24] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:48:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:24] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:48:24] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:48:24] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:24] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-22 08:48:24] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:24] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:24] [INFO ] Added : 14 causal constraints over 3 iterations in 22 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:48:24] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:48:24] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:24] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:24] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:48:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:24] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:48:24] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:48:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:24] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:24] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:48:24] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:24] [INFO ] Added : 14 causal constraints over 3 iterations in 25 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:48:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:24] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:24] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:24] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:24] [INFO ] Added : 14 causal constraints over 3 iterations in 20 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:24] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:48:24] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:24] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:24] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:24] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:24] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:24] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:48:24] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:24] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:24] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:24] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:48:24] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:24] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:24] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:24] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:24] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:48:24] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:24] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:24] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:24] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:24] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:24] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:24] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:24] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:24] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:24] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:24] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:48:24] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:48:24] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:24] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:24] [INFO ] Added : 14 causal constraints over 3 iterations in 25 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:25] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:48:25] [INFO ] [Real]Added 14 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 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:25] [INFO ] Added : 14 causal constraints over 3 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 5 ms returned sat
[2022-05-22 08:48:25] [INFO ] [Real]Added 14 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 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:25] [INFO ] Added : 14 causal constraints over 3 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 7 ms returned sat
[2022-05-22 08:48:25] [INFO ] [Real]Added 14 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 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:25] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 14 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 14 Read/Feed constraints in 0 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 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:25] [INFO ] Added : 14 causal constraints over 3 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 :[23858, 22229, 19606, 20842, 22229, 15107, 22230, 23962, 22229, 22230, 22229, 17536, 12798, 23990, 22230]
Incomplete Parikh walk after 2224900 steps, including 99 resets, run finished after 1011 ms. (steps per millisecond=2200 ) properties (out of 15) seen :22242 could not realise parikh vector
Incomplete Parikh walk after 2400900 steps, including 99 resets, run finished after 1110 ms. (steps per millisecond=2162 ) properties (out of 15) seen :47996 could not realise parikh vector
Incomplete Parikh walk after 1281600 steps, including 99 resets, run finished after 580 ms. (steps per millisecond=2209 ) properties (out of 15) seen :12809 could not realise parikh vector
Incomplete Parikh walk after 1755400 steps, including 99 resets, run finished after 767 ms. (steps per millisecond=2288 ) properties (out of 15) seen :17546 could not realise parikh vector
Incomplete Parikh walk after 2224800 steps, including 99 resets, run finished after 1038 ms. (steps per millisecond=2143 ) properties (out of 15) seen :22241 could not realise parikh vector
Incomplete Parikh walk after 2224900 steps, including 99 resets, run finished after 971 ms. (steps per millisecond=2291 ) properties (out of 15) seen :22242 could not realise parikh vector
Incomplete Parikh walk after 2224800 steps, including 99 resets, run finished after 902 ms. (steps per millisecond=2466 ) properties (out of 15) seen :22242 could not realise parikh vector
Incomplete Parikh walk after 2398100 steps, including 99 resets, run finished after 956 ms. (steps per millisecond=2508 ) properties (out of 15) seen :23974 could not realise parikh vector
Incomplete Parikh walk after 2224900 steps, including 99 resets, run finished after 866 ms. (steps per millisecond=2569 ) properties (out of 15) seen :22243 could not realise parikh vector
Incomplete Parikh walk after 1512500 steps, including 99 resets, run finished after 648 ms. (steps per millisecond=2334 ) properties (out of 15) seen :15117 could not realise parikh vector
Incomplete Parikh walk after 2224800 steps, including 99 resets, run finished after 939 ms. (steps per millisecond=2369 ) properties (out of 15) seen :22241 could not realise parikh vector
Incomplete Parikh walk after 2086000 steps, including 98 resets, run finished after 869 ms. (steps per millisecond=2400 ) properties (out of 15) seen :20852 could not realise parikh vector
Incomplete Parikh walk after 1962400 steps, including 99 resets, run finished after 822 ms. (steps per millisecond=2387 ) properties (out of 15) seen :19616 could not realise parikh vector
Incomplete Parikh walk after 2224800 steps, including 99 resets, run finished after 1004 ms. (steps per millisecond=2215 ) properties (out of 15) seen :22244 could not realise parikh vector
Incomplete Parikh walk after 2387700 steps, including 99 resets, run finished after 1143 ms. (steps per millisecond=2088 ) properties (out of 15) seen :47731 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:48:38] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:48:38] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:48:38] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:48:38] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:48:38] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 33 ms to find 0 implicit places.
[2022-05-22 08:48:38] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:48:38] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:48:38] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:48:38] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1031 ms. (steps per millisecond=969 ) properties (out of 15) seen :204204
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 :44446
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 :22223
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 :17572
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 :20834
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 386 ms. (steps per millisecond=2590 ) properties (out of 15) seen :11989
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 :22223
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 :33483
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 :22223
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 :22223
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 :22223
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 :18546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 15) seen :13910
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 :44601
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:48:42] [INFO ] Computed 0 place invariants in 10 ms
[2022-05-22 08:48:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:42] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:48:42] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:42] [INFO ] [Nat]Added 14 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:48:42] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:42] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:48:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:42] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-05-22 08:48:42] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:42] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:42] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:42] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:42] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:48:42] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:42] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:48:42] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:42] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:42] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 08:48:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:42] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:48:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:42] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:42] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:42] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:42] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:43] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:43] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:43] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:43] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:43] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:43] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:43] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:43] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:43] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:43] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:43] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:43] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:48:43] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:43] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:43] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:43] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:43] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:43] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:43] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:43] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:48:43] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:43] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:48:43] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 14 ms.
[2022-05-22 08:48:43] [INFO ] Added : 14 causal constraints over 3 iterations in 23 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:48:43] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:43] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:43] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:43] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:43] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:48:43] [INFO ] [Real]Added 14 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:48:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:43] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:43] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:43] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:43] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:43] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:43] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:43] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:43] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:43] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:43] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:43] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:43] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:43] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:43] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:43] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:43] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:43] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 16 ms.
[2022-05-22 08:48:43] [INFO ] Added : 14 causal constraints over 3 iterations in 26 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 :[23992, 22232, 19608, 20844, 22231, 15109, 22233, 24088, 22231, 22232, 22232, 18514, 13849, 23992, 22232]
Incomplete Parikh walk after 2225100 steps, including 99 resets, run finished after 1063 ms. (steps per millisecond=2093 ) properties (out of 15) seen :22246 could not realise parikh vector
Incomplete Parikh walk after 2401100 steps, including 99 resets, run finished after 1148 ms. (steps per millisecond=2091 ) properties (out of 15) seen :48000 could not realise parikh vector
Incomplete Parikh walk after 1386700 steps, including 99 resets, run finished after 631 ms. (steps per millisecond=2197 ) properties (out of 15) seen :13861 could not realise parikh vector
Incomplete Parikh walk after 1853200 steps, including 99 resets, run finished after 783 ms. (steps per millisecond=2366 ) properties (out of 15) seen :18525 could not realise parikh vector
Incomplete Parikh walk after 2225100 steps, including 99 resets, run finished after 1063 ms. (steps per millisecond=2093 ) properties (out of 15) seen :22246 could not realise parikh vector
Incomplete Parikh walk after 2225100 steps, including 99 resets, run finished after 934 ms. (steps per millisecond=2382 ) properties (out of 15) seen :22245 could not realise parikh vector
Incomplete Parikh walk after 2225000 steps, including 99 resets, run finished after 879 ms. (steps per millisecond=2531 ) properties (out of 15) seen :22245 could not realise parikh vector
Incomplete Parikh walk after 2410700 steps, including 99 resets, run finished after 949 ms. (steps per millisecond=2540 ) properties (out of 15) seen :24102 could not realise parikh vector
Incomplete Parikh walk after 2225200 steps, including 99 resets, run finished after 843 ms. (steps per millisecond=2639 ) properties (out of 15) seen :22245 could not realise parikh vector
Incomplete Parikh walk after 1512700 steps, including 99 resets, run finished after 685 ms. (steps per millisecond=2208 ) properties (out of 15) seen :15120 could not realise parikh vector
Incomplete Parikh walk after 2225000 steps, including 99 resets, run finished after 916 ms. (steps per millisecond=2429 ) properties (out of 15) seen :22244 could not realise parikh vector
Incomplete Parikh walk after 2086200 steps, including 98 resets, run finished after 846 ms. (steps per millisecond=2465 ) properties (out of 15) seen :20858 could not realise parikh vector
Incomplete Parikh walk after 1962600 steps, including 99 resets, run finished after 783 ms. (steps per millisecond=2506 ) properties (out of 15) seen :19617 could not realise parikh vector
Incomplete Parikh walk after 2225100 steps, including 99 resets, run finished after 946 ms. (steps per millisecond=2352 ) properties (out of 15) seen :22245 could not realise parikh vector
Incomplete Parikh walk after 2401100 steps, including 99 resets, run finished after 1065 ms. (steps per millisecond=2254 ) properties (out of 15) seen :47998 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:48:57] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:48:57] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:48:57] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:48:57] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:48:57] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2022-05-22 08:48:57] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:48:57] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:48:57] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:48:57] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 968 ms. (steps per millisecond=1033 ) properties (out of 15) seen :203428
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 :44446
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 :22223
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 :15222
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 :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :22223
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 :11963
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 :22223
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 :33263
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 :22223
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 :22223
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 :22223
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 1000001 steps, including 2 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 15) seen :12404
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :44562
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:49:00] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:49:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:00] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:49:00] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:00] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:00] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:00] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:00] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:00] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:00] [INFO ] Added : 14 causal constraints over 3 iterations in 23 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:00] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:00] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:00] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:00] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:00] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:00] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:00] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:00] [INFO ] Added : 14 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:01] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:01] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:01] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:49:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:01] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:01] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:01] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:01] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:01] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:01] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:01] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:01] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:01] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:01] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:01] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:01] [INFO ] Added : 14 causal constraints over 3 iterations in 22 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:01] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:01] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:01] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:01] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:01] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:01] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 08:49:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:01] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:01] [INFO ] Added : 14 causal constraints over 3 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 :[23995, 22234, 19610, 20846, 22233, 15111, 22235, 24090, 22234, 22234, 22234, 18516, 13851, 23995, 22235]
Incomplete Parikh walk after 2225400 steps, including 99 resets, run finished after 992 ms. (steps per millisecond=2243 ) properties (out of 15) seen :22251 could not realise parikh vector
Incomplete Parikh walk after 2401400 steps, including 99 resets, run finished after 1122 ms. (steps per millisecond=2140 ) properties (out of 15) seen :48006 could not realise parikh vector
Incomplete Parikh walk after 1386900 steps, including 99 resets, run finished after 618 ms. (steps per millisecond=2244 ) properties (out of 15) seen :13862 could not realise parikh vector
Incomplete Parikh walk after 1853400 steps, including 99 resets, run finished after 797 ms. (steps per millisecond=2325 ) properties (out of 15) seen :18528 could not realise parikh vector
Incomplete Parikh walk after 2225300 steps, including 99 resets, run finished after 974 ms. (steps per millisecond=2284 ) properties (out of 15) seen :22249 could not realise parikh vector
Incomplete Parikh walk after 2225300 steps, including 99 resets, run finished after 912 ms. (steps per millisecond=2440 ) properties (out of 15) seen :22248 could not realise parikh vector
Incomplete Parikh walk after 2225300 steps, including 99 resets, run finished after 856 ms. (steps per millisecond=2599 ) properties (out of 15) seen :22246 could not realise parikh vector
Incomplete Parikh walk after 2410900 steps, including 99 resets, run finished after 917 ms. (steps per millisecond=2629 ) properties (out of 15) seen :24102 could not realise parikh vector
Incomplete Parikh walk after 2225400 steps, including 99 resets, run finished after 860 ms. (steps per millisecond=2587 ) properties (out of 15) seen :22248 could not realise parikh vector
Incomplete Parikh walk after 1512900 steps, including 99 resets, run finished after 684 ms. (steps per millisecond=2211 ) properties (out of 15) seen :15121 could not realise parikh vector
Incomplete Parikh walk after 2225200 steps, including 99 resets, run finished after 936 ms. (steps per millisecond=2377 ) properties (out of 15) seen :22245 could not realise parikh vector
Incomplete Parikh walk after 2086400 steps, including 98 resets, run finished after 854 ms. (steps per millisecond=2443 ) properties (out of 15) seen :20856 could not realise parikh vector
Incomplete Parikh walk after 1962800 steps, including 99 resets, run finished after 791 ms. (steps per millisecond=2481 ) properties (out of 15) seen :19621 could not realise parikh vector
Incomplete Parikh walk after 2225300 steps, including 99 resets, run finished after 921 ms. (steps per millisecond=2416 ) properties (out of 15) seen :22246 could not realise parikh vector
Incomplete Parikh walk after 2401400 steps, including 99 resets, run finished after 1077 ms. (steps per millisecond=2229 ) properties (out of 15) seen :48004 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:49:14] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:49:14] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:49:14] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:49:14] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:49:15] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2022-05-22 08:49:15] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:49:15] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:49:15] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:49:15] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 981 ms. (steps per millisecond=1019 ) properties (out of 15) seen :203114
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 :44446
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 :22223
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 :16673
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 :20834
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 :22223
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 :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 :22223
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 :33360
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 :22223
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 :22223
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 :22223
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 :17581
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 :16708
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 :44466
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:49:18] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:49:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:18] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:49:18] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:18] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:49:18] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:18] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:18] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:18] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:18] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:18] [INFO ] [Nat]Added 14 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:49:18] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:18] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:18] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:18] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:18] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:18] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:18] [INFO ] Added : 14 causal constraints over 3 iterations in 14 ms. Result :sat
Minimization took 12 ms.
[2022-05-22 08:49:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:18] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:18] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:18] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:18] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:18] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:18] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:18] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:18] [INFO ] [Nat]Added 14 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:49:18] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:18] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:18] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:18] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:18] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:18] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:18] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:18] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:18] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:18] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:18] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:18] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:49:18] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:18] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:49:18] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:18] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:18] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:18] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:49:18] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:18] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:18] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:18] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:18] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:18] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:18] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:18] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:18] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:18] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:18] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:18] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:18] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:18] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:49:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:18] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:18] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:18] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:18] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:18] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:19] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:19] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:19] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:49:19] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:19] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:49:19] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:19] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:19] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:19] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:19] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:19] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:19] [INFO ] Added : 14 causal constraints over 3 iterations in 8 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 :[23998, 22237, 19612, 20848, 22236, 15113, 22237, 24092, 22237, 22236, 22237, 18518, 16651, 23998, 22237]
Incomplete Parikh walk after 2225600 steps, including 99 resets, run finished after 1068 ms. (steps per millisecond=2083 ) properties (out of 15) seen :22252 could not realise parikh vector
Incomplete Parikh walk after 2401700 steps, including 99 resets, run finished after 1144 ms. (steps per millisecond=2099 ) properties (out of 15) seen :48013 could not realise parikh vector
Incomplete Parikh walk after 1666900 steps, including 99 resets, run finished after 764 ms. (steps per millisecond=2181 ) properties (out of 15) seen :16661 could not realise parikh vector
Incomplete Parikh walk after 1853600 steps, including 99 resets, run finished after 790 ms. (steps per millisecond=2346 ) properties (out of 15) seen :18530 could not realise parikh vector
Incomplete Parikh walk after 2225600 steps, including 99 resets, run finished after 969 ms. (steps per millisecond=2296 ) properties (out of 15) seen :22250 could not realise parikh vector
Incomplete Parikh walk after 2225500 steps, including 99 resets, run finished after 922 ms. (steps per millisecond=2413 ) properties (out of 15) seen :22252 could not realise parikh vector
Incomplete Parikh walk after 2225600 steps, including 99 resets, run finished after 845 ms. (steps per millisecond=2633 ) properties (out of 15) seen :22249 could not realise parikh vector
Incomplete Parikh walk after 2411100 steps, including 99 resets, run finished after 957 ms. (steps per millisecond=2519 ) properties (out of 15) seen :24107 could not realise parikh vector
Incomplete Parikh walk after 2225600 steps, including 99 resets, run finished after 839 ms. (steps per millisecond=2652 ) properties (out of 15) seen :22250 could not realise parikh vector
Incomplete Parikh walk after 1513100 steps, including 99 resets, run finished after 681 ms. (steps per millisecond=2221 ) properties (out of 15) seen :15123 could not realise parikh vector
Incomplete Parikh walk after 2225500 steps, including 99 resets, run finished after 903 ms. (steps per millisecond=2464 ) properties (out of 15) seen :22250 could not realise parikh vector
Incomplete Parikh walk after 2086600 steps, including 98 resets, run finished after 860 ms. (steps per millisecond=2426 ) properties (out of 15) seen :20860 could not realise parikh vector
Incomplete Parikh walk after 1963000 steps, including 99 resets, run finished after 810 ms. (steps per millisecond=2423 ) properties (out of 15) seen :19622 could not realise parikh vector
Incomplete Parikh walk after 2225600 steps, including 99 resets, run finished after 956 ms. (steps per millisecond=2328 ) properties (out of 15) seen :22251 could not realise parikh vector
Incomplete Parikh walk after 2401700 steps, including 99 resets, run finished after 1061 ms. (steps per millisecond=2263 ) properties (out of 15) seen :48011 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:49:32] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:49:32] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:49:32] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:49:32] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:49:32] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2022-05-22 08:49:32] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:49:32] [INFO ] Computed 0 place invariants in 7 ms
[2022-05-22 08:49:32] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:49:32] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 974 ms. (steps per millisecond=1026 ) properties (out of 15) seen :203797
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 :44446
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 :22223
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 :13908
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 :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 15) seen :11937
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 :22223
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 :33389
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 :22223
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 :22223
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 :22223
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 :13945
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 337 ms. (steps per millisecond=2967 ) properties (out of 15) seen :11918
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 :44609
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:49:36] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:36] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:49:36] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:36] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:49:36] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:36] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:36] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:36] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:36] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:36] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:36] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:36] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:36] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:49:36] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:36] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:36] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:36] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:36] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:36] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:36] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:36] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:36] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:36] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:36] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:36] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:49:36] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:36] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:49:36] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:36] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:36] [INFO ] Added : 14 causal constraints over 3 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:36] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:36] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:36] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:36] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:36] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:36] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:36] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:36] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:36] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:36] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:49:36] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:36] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:36] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:36] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:36] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:36] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:36] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:36] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:37] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:37] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:37] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:37] [INFO ] [Real]Added 14 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:37] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:37] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:37] [INFO ] Added : 14 causal constraints over 3 iterations in 21 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:37] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:37] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:37] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:37] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:37] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:37] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:37] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:37] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:37] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:37] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:37] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:37] [INFO ] Added : 14 causal constraints over 3 iterations in 8 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 :[24001, 22239, 19614, 20851, 22238, 15115, 22239, 24096, 22239, 22240, 22239, 18520, 16653, 24001, 22240]
Incomplete Parikh walk after 2225900 steps, including 99 resets, run finished after 1071 ms. (steps per millisecond=2078 ) properties (out of 15) seen :22252 could not realise parikh vector
Incomplete Parikh walk after 2402000 steps, including 99 resets, run finished after 1157 ms. (steps per millisecond=2076 ) properties (out of 15) seen :48018 could not realise parikh vector
Incomplete Parikh walk after 1667100 steps, including 99 resets, run finished after 766 ms. (steps per millisecond=2176 ) properties (out of 15) seen :16662 could not realise parikh vector
Incomplete Parikh walk after 1853800 steps, including 99 resets, run finished after 787 ms. (steps per millisecond=2355 ) properties (out of 15) seen :18530 could not realise parikh vector
Incomplete Parikh walk after 2225800 steps, including 99 resets, run finished after 981 ms. (steps per millisecond=2268 ) properties (out of 15) seen :22253 could not realise parikh vector
Incomplete Parikh walk after 2225900 steps, including 99 resets, run finished after 923 ms. (steps per millisecond=2411 ) properties (out of 15) seen :22255 could not realise parikh vector
Incomplete Parikh walk after 2225800 steps, including 99 resets, run finished after 834 ms. (steps per millisecond=2668 ) properties (out of 15) seen :22253 could not realise parikh vector
Incomplete Parikh walk after 2411500 steps, including 99 resets, run finished after 939 ms. (steps per millisecond=2568 ) properties (out of 15) seen :24109 could not realise parikh vector
Incomplete Parikh walk after 2225800 steps, including 99 resets, run finished after 848 ms. (steps per millisecond=2624 ) properties (out of 15) seen :22255 could not realise parikh vector
Incomplete Parikh walk after 1513300 steps, including 99 resets, run finished after 658 ms. (steps per millisecond=2299 ) properties (out of 15) seen :15125 could not realise parikh vector
Incomplete Parikh walk after 2225700 steps, including 99 resets, run finished after 944 ms. (steps per millisecond=2357 ) properties (out of 15) seen :22251 could not realise parikh vector
Incomplete Parikh walk after 2086900 steps, including 98 resets, run finished after 879 ms. (steps per millisecond=2374 ) properties (out of 15) seen :20863 could not realise parikh vector
Incomplete Parikh walk after 1963200 steps, including 99 resets, run finished after 824 ms. (steps per millisecond=2382 ) properties (out of 15) seen :19626 could not realise parikh vector
Incomplete Parikh walk after 2225800 steps, including 99 resets, run finished after 916 ms. (steps per millisecond=2429 ) properties (out of 15) seen :22253 could not realise parikh vector
Incomplete Parikh walk after 2402000 steps, including 99 resets, run finished after 1084 ms. (steps per millisecond=2215 ) properties (out of 15) seen :48017 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:49:50] [INFO ] Computed 0 place invariants in 8 ms
[2022-05-22 08:49:50] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:49:50] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:49:51] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:49:51] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
[2022-05-22 08:49:51] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:49:51] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:49:51] [INFO ] Dead Transitions using invariants and state equation in 66 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:49:51] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 976 ms. (steps per millisecond=1024 ) properties (out of 15) seen :203980
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 :44446
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 :22223
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 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :22223
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 :14606
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :22223
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 :33419
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :22223
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 :22223
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 :22223
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 :17654
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 347 ms. (steps per millisecond=2881 ) properties (out of 15) seen :11542
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 :44548
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:49:54] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:49:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:54] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:49:54] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:54] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:54] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:54] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:54] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:49:54] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:54] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:54] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:54] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:49:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:54] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:49:54] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:54] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:54] [INFO ] [Nat]Added 14 Read/Feed constraints in 7 ms returned sat
[2022-05-22 08:49:54] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:54] [INFO ] Added : 14 causal constraints over 3 iterations in 15 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:54] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:49:54] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:54] [INFO ] [Nat]Added 14 Read/Feed constraints in 13 ms returned sat
[2022-05-22 08:49:54] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:54] [INFO ] Added : 14 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:54] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:54] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:54] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:54] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:54] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:54] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:54] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:49:54] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:54] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:54] [INFO ] Added : 14 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:49:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:55] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:49:55] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:55] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:55] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:55] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:55] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:55] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:55] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:55] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:55] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:55] [INFO ] [Nat]Absence check using state equation in 115 ms returned sat
[2022-05-22 08:49:55] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:55] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:55] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:55] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:49:55] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:55] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:55] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:49:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:55] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:49:55] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:55] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:55] [INFO ] Added : 14 causal constraints over 3 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:49:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:55] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:55] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:49:55] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:55] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:55] [INFO ] Added : 14 causal constraints over 3 iterations in 15 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 08:49:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:55] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:55] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:55] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:55] [INFO ] Added : 14 causal constraints over 3 iterations in 47 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:55] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:55] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:55] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:55] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:49:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:55] [INFO ] [Real]Added 14 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:49:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:55] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:55] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:55] [INFO ] Added : 14 causal constraints over 3 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 :[24003, 22241, 19618, 20853, 22240, 15117, 22242, 24098, 22241, 22242, 22242, 18522, 16655, 24050, 22242]
Incomplete Parikh walk after 2226100 steps, including 99 resets, run finished after 994 ms. (steps per millisecond=2239 ) properties (out of 15) seen :22255 could not realise parikh vector
Incomplete Parikh walk after 2406900 steps, including 99 resets, run finished after 1093 ms. (steps per millisecond=2202 ) properties (out of 15) seen :48116 could not realise parikh vector
Incomplete Parikh walk after 1667300 steps, including 99 resets, run finished after 746 ms. (steps per millisecond=2234 ) properties (out of 15) seen :16666 could not realise parikh vector
Incomplete Parikh walk after 1854000 steps, including 99 resets, run finished after 763 ms. (steps per millisecond=2429 ) properties (out of 15) seen :18532 could not realise parikh vector
Incomplete Parikh walk after 2226100 steps, including 99 resets, run finished after 960 ms. (steps per millisecond=2318 ) properties (out of 15) seen :22255 could not realise parikh vector
Incomplete Parikh walk after 2226100 steps, including 99 resets, run finished after 895 ms. (steps per millisecond=2487 ) properties (out of 15) seen :22255 could not realise parikh vector
Incomplete Parikh walk after 2226000 steps, including 99 resets, run finished after 852 ms. (steps per millisecond=2612 ) properties (out of 15) seen :22254 could not realise parikh vector
Incomplete Parikh walk after 2411700 steps, including 99 resets, run finished after 941 ms. (steps per millisecond=2562 ) properties (out of 15) seen :24111 could not realise parikh vector
Incomplete Parikh walk after 2226100 steps, including 99 resets, run finished after 848 ms. (steps per millisecond=2625 ) properties (out of 15) seen :22254 could not realise parikh vector
Incomplete Parikh walk after 1513500 steps, including 99 resets, run finished after 741 ms. (steps per millisecond=2042 ) properties (out of 15) seen :15130 could not realise parikh vector
Incomplete Parikh walk after 2225900 steps, including 99 resets, run finished after 905 ms. (steps per millisecond=2459 ) properties (out of 15) seen :22252 could not realise parikh vector
Incomplete Parikh walk after 2087100 steps, including 98 resets, run finished after 887 ms. (steps per millisecond=2352 ) properties (out of 15) seen :20864 could not realise parikh vector
Incomplete Parikh walk after 1963600 steps, including 99 resets, run finished after 848 ms. (steps per millisecond=2315 ) properties (out of 15) seen :19629 could not realise parikh vector
Incomplete Parikh walk after 2226000 steps, including 99 resets, run finished after 923 ms. (steps per millisecond=2411 ) properties (out of 15) seen :22252 could not realise parikh vector
Incomplete Parikh walk after 2402200 steps, including 99 resets, run finished after 1081 ms. (steps per millisecond=2222 ) properties (out of 15) seen :48021 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:50:09] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:50:09] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:50:09] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:50:09] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:50:09] [INFO ] Implicit Places using invariants and state equation in 12 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2022-05-22 08:50:09] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:50:09] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:50:09] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:50:09] [INFO ] Computed 0 place invariants in 6 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 962 ms. (steps per millisecond=1039 ) properties (out of 15) seen :204107
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 :44446
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 :22223
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 15) seen :18532
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 :20834
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 :22223
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 :13387
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 :22223
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 :33382
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 :22223
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 :22223
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 :22223
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 :17572
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 :12388
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 :44505
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:50:12] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:50:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:12] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-05-22 08:50:12] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:50:12] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:12] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:50:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:12] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:50:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:12] [INFO ] Added : 14 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:50:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:50:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:12] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:50:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:50:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:12] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:13] [INFO ] Added : 14 causal constraints over 3 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:50:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:13] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:13] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:13] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:13] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:13] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:50:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:50:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:13] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:13] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:13] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:13] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:13] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:13] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:13] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:13] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:13] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:13] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:50:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:13] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:50:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:13] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 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 :[24052, 22243, 19620, 20855, 22242, 15119, 22244, 24100, 22243, 22244, 22244, 18524, 16657, 24061, 22245]
Incomplete Parikh walk after 2226400 steps, including 99 resets, run finished after 1006 ms. (steps per millisecond=2213 ) properties (out of 15) seen :22257 could not realise parikh vector
Incomplete Parikh walk after 2408000 steps, including 99 resets, run finished after 1151 ms. (steps per millisecond=2092 ) properties (out of 15) seen :48139 could not realise parikh vector
Incomplete Parikh walk after 1667500 steps, including 99 resets, run finished after 722 ms. (steps per millisecond=2309 ) properties (out of 15) seen :16667 could not realise parikh vector
Incomplete Parikh walk after 1854200 steps, including 99 resets, run finished after 788 ms. (steps per millisecond=2353 ) properties (out of 15) seen :18535 could not realise parikh vector
Incomplete Parikh walk after 2226300 steps, including 99 resets, run finished after 1030 ms. (steps per millisecond=2161 ) properties (out of 15) seen :22257 could not realise parikh vector
Incomplete Parikh walk after 2226300 steps, including 99 resets, run finished after 906 ms. (steps per millisecond=2457 ) properties (out of 15) seen :22257 could not realise parikh vector
Incomplete Parikh walk after 2226200 steps, including 99 resets, run finished after 885 ms. (steps per millisecond=2515 ) properties (out of 15) seen :22256 could not realise parikh vector
Incomplete Parikh walk after 2411900 steps, including 99 resets, run finished after 914 ms. (steps per millisecond=2638 ) properties (out of 15) seen :24112 could not realise parikh vector
Incomplete Parikh walk after 2226300 steps, including 99 resets, run finished after 882 ms. (steps per millisecond=2524 ) properties (out of 15) seen :22257 could not realise parikh vector
Incomplete Parikh walk after 1513700 steps, including 99 resets, run finished after 685 ms. (steps per millisecond=2209 ) properties (out of 15) seen :15130 could not realise parikh vector
Incomplete Parikh walk after 2226100 steps, including 99 resets, run finished after 917 ms. (steps per millisecond=2427 ) properties (out of 15) seen :22257 could not realise parikh vector
Incomplete Parikh walk after 2087300 steps, including 98 resets, run finished after 873 ms. (steps per millisecond=2390 ) properties (out of 15) seen :20868 could not realise parikh vector
Incomplete Parikh walk after 1963800 steps, including 99 resets, run finished after 805 ms. (steps per millisecond=2439 ) properties (out of 15) seen :19632 could not realise parikh vector
Incomplete Parikh walk after 2226200 steps, including 99 resets, run finished after 982 ms. (steps per millisecond=2267 ) properties (out of 15) seen :22254 could not realise parikh vector
Incomplete Parikh walk after 2407100 steps, including 99 resets, run finished after 1101 ms. (steps per millisecond=2186 ) properties (out of 15) seen :48118 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:50:27] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:50:27] [INFO ] Implicit Places using invariants in 10 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:50:27] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:50:27] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:50:27] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2022-05-22 08:50:27] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:50:27] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:50:27] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:50:27] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 974 ms. (steps per millisecond=1026 ) properties (out of 15) seen :203424
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 :44446
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 :22223
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 :17553
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 :20834
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 :22223
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 :12846
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 :22223
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 :33378
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 :22223
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 :22223
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 :22223
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 :18536
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 15) seen :13978
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 :44595
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:50:31] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:31] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:50:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:31] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:50:31] [INFO ] Added : 14 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Added 14 Read/Feed constraints in 7 ms returned sat
[2022-05-22 08:50:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:31] [INFO ] Added : 14 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:31] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:31] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:31] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:31] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:31] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:31] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:50:31] [INFO ] Added : 14 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:31] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:50:31] [INFO ] Added : 14 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:31] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:31] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:50:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:32] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:50:32] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:50:32] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:32] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:32] [INFO ] Added : 14 causal constraints over 3 iterations in 9 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 :[24064, 22245, 19623, 20857, 22246, 15121, 22246, 24102, 22246, 22247, 22246, 18526, 16659, 24064, 22247]
Incomplete Parikh walk after 2226600 steps, including 99 resets, run finished after 1016 ms. (steps per millisecond=2191 ) properties (out of 15) seen :22260 could not realise parikh vector
Incomplete Parikh walk after 2408300 steps, including 99 resets, run finished after 1101 ms. (steps per millisecond=2187 ) properties (out of 15) seen :48143 could not realise parikh vector
Incomplete Parikh walk after 1667700 steps, including 99 resets, run finished after 752 ms. (steps per millisecond=2217 ) properties (out of 15) seen :16669 could not realise parikh vector
Incomplete Parikh walk after 1854400 steps, including 99 resets, run finished after 811 ms. (steps per millisecond=2286 ) properties (out of 15) seen :18536 could not realise parikh vector
Incomplete Parikh walk after 2226500 steps, including 99 resets, run finished after 991 ms. (steps per millisecond=2246 ) properties (out of 15) seen :22259 could not realise parikh vector
Incomplete Parikh walk after 2226600 steps, including 99 resets, run finished after 932 ms. (steps per millisecond=2389 ) properties (out of 15) seen :22260 could not realise parikh vector
Incomplete Parikh walk after 2226500 steps, including 99 resets, run finished after 835 ms. (steps per millisecond=2666 ) properties (out of 15) seen :22259 could not realise parikh vector
Incomplete Parikh walk after 2412100 steps, including 99 resets, run finished after 942 ms. (steps per millisecond=2560 ) properties (out of 15) seen :24116 could not realise parikh vector
Incomplete Parikh walk after 2226500 steps, including 99 resets, run finished after 839 ms. (steps per millisecond=2653 ) properties (out of 15) seen :22258 could not realise parikh vector
Incomplete Parikh walk after 1513900 steps, including 99 resets, run finished after 678 ms. (steps per millisecond=2232 ) properties (out of 15) seen :15132 could not realise parikh vector
Incomplete Parikh walk after 2226500 steps, including 99 resets, run finished after 912 ms. (steps per millisecond=2441 ) properties (out of 15) seen :22257 could not realise parikh vector
Incomplete Parikh walk after 2087500 steps, including 98 resets, run finished after 867 ms. (steps per millisecond=2407 ) properties (out of 15) seen :20869 could not realise parikh vector
Incomplete Parikh walk after 1964100 steps, including 99 resets, run finished after 794 ms. (steps per millisecond=2473 ) properties (out of 15) seen :19634 could not realise parikh vector
Incomplete Parikh walk after 2226400 steps, including 99 resets, run finished after 920 ms. (steps per millisecond=2420 ) properties (out of 15) seen :22258 could not realise parikh vector
Incomplete Parikh walk after 2408300 steps, including 99 resets, run finished after 1099 ms. (steps per millisecond=2191 ) properties (out of 15) seen :48143 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:50:45] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:50:45] [INFO ] Implicit Places using invariants in 11 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:50:45] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:50:45] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:50:45] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2022-05-22 08:50:45] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:50:45] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:50:45] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:50:45] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 963 ms. (steps per millisecond=1038 ) properties (out of 15) seen :203625
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 :44446
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 :22223
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 :16681
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 :20834
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3039 ) 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 :22223
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 :33428
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :22223
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 :22223
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 :22223
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 :15174
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 :11949
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 :44612
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:50:48] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:50:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:50:48] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:50:48] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:49] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:49] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:49] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:50:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:50:49] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:49] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:49] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:49] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:49] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:49] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:49] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:49] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:49] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:49] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:49] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:49] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:50:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:49] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:50:49] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:49] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:49] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:49] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:49] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:49] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:49] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:49] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:49] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:50:49] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:49] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:49] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:49] [INFO ] Added : 14 causal constraints over 3 iterations in 37 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:50:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:50:49] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:49] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:50:49] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:49] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:49] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:49] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:50:49] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:49] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:49] [INFO ] Added : 14 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:49] [INFO ] [Real]Absence check using state equation in 97 ms returned sat
[2022-05-22 08:50:49] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:49] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:49] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:49] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:49] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:49] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:50:49] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:49] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:49] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:50:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:49] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:50:49] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:49] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:50:49] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:49] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:49] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:49] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:50:49] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:50] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:50] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:50:50] [INFO ] Added : 14 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:50] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:50:50] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:50] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:50] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:50:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:50:50] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:50] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:50] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:50] [INFO ] Added : 14 causal constraints over 3 iterations in 8 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 :[24066, 22247, 19625, 20859, 22248, 15124, 22248, 24105, 22249, 22249, 22248, 18528, 16661, 24066, 22250]
Incomplete Parikh walk after 2226900 steps, including 99 resets, run finished after 1001 ms. (steps per millisecond=2224 ) properties (out of 15) seen :22263 could not realise parikh vector
Incomplete Parikh walk after 2408500 steps, including 99 resets, run finished after 1076 ms. (steps per millisecond=2238 ) properties (out of 15) seen :48148 could not realise parikh vector
Incomplete Parikh walk after 1667900 steps, including 99 resets, run finished after 755 ms. (steps per millisecond=2209 ) properties (out of 15) seen :16674 could not realise parikh vector
Incomplete Parikh walk after 1854600 steps, including 99 resets, run finished after 781 ms. (steps per millisecond=2374 ) properties (out of 15) seen :18539 could not realise parikh vector
Incomplete Parikh walk after 2226700 steps, including 99 resets, run finished after 967 ms. (steps per millisecond=2302 ) properties (out of 15) seen :22262 could not realise parikh vector
Incomplete Parikh walk after 2226800 steps, including 99 resets, run finished after 930 ms. (steps per millisecond=2394 ) properties (out of 15) seen :22263 could not realise parikh vector
Incomplete Parikh walk after 2226800 steps, including 99 resets, run finished after 850 ms. (steps per millisecond=2619 ) properties (out of 15) seen :22262 could not realise parikh vector
Incomplete Parikh walk after 2412400 steps, including 99 resets, run finished after 910 ms. (steps per millisecond=2650 ) properties (out of 15) seen :24119 could not realise parikh vector
Incomplete Parikh walk after 2226700 steps, including 99 resets, run finished after 834 ms. (steps per millisecond=2669 ) properties (out of 15) seen :22261 could not realise parikh vector
Incomplete Parikh walk after 1514200 steps, including 99 resets, run finished after 646 ms. (steps per millisecond=2343 ) properties (out of 15) seen :15134 could not realise parikh vector
Incomplete Parikh walk after 2226700 steps, including 99 resets, run finished after 942 ms. (steps per millisecond=2363 ) properties (out of 15) seen :22261 could not realise parikh vector
Incomplete Parikh walk after 2087700 steps, including 98 resets, run finished after 861 ms. (steps per millisecond=2424 ) properties (out of 15) seen :20870 could not realise parikh vector
Incomplete Parikh walk after 1964300 steps, including 99 resets, run finished after 821 ms. (steps per millisecond=2392 ) properties (out of 15) seen :19637 could not realise parikh vector
Incomplete Parikh walk after 2226600 steps, including 99 resets, run finished after 914 ms. (steps per millisecond=2436 ) properties (out of 15) seen :22258 could not realise parikh vector
Incomplete Parikh walk after 2408500 steps, including 99 resets, run finished after 1087 ms. (steps per millisecond=2215 ) properties (out of 15) seen :48149 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 6 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:51:03] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:51:03] [INFO ] Implicit Places using invariants in 5 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:51:03] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:51:03] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:51:03] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2022-05-22 08:51:03] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:51:03] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:51:03] [INFO ] Dead Transitions using invariants and state equation in 7 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:51:03] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 962 ms. (steps per millisecond=1039 ) properties (out of 15) seen :203521
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 :44446
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 :22223
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 :16703
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 :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :22223
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 :12834
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 :22223
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 :33350
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 :22223
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 :22223
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 :22223
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 :18600
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 :13927
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 :44593
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:51:06] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:51:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:51:06] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:51:06] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:07] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:07] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:07] [INFO ] Added : 14 causal constraints over 3 iterations in 22 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:07] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:07] [INFO ] Added : 14 causal constraints over 3 iterations in 15 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:07] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:07] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:07] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:07] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:07] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:07] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:07] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:07] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:07] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:07] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:07] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:07] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:07] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:07] [INFO ] Added : 14 causal constraints over 3 iterations in 23 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:07] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:07] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:07] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:07] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:07] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:07] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:07] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:07] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:07] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:07] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:07] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:07] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:07] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:07] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:07] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:07] [INFO ] Added : 14 causal constraints over 3 iterations in 8 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 :[24069, 22249, 19627, 20861, 22251, 15126, 22251, 24108, 22252, 22251, 22250, 18530, 16663, 24069, 22252]
Incomplete Parikh walk after 2227100 steps, including 99 resets, run finished after 1052 ms. (steps per millisecond=2117 ) properties (out of 15) seen :22263 could not realise parikh vector
Incomplete Parikh walk after 2408800 steps, including 99 resets, run finished after 1100 ms. (steps per millisecond=2189 ) properties (out of 15) seen :48157 could not realise parikh vector
Incomplete Parikh walk after 1668100 steps, including 99 resets, run finished after 774 ms. (steps per millisecond=2155 ) properties (out of 15) seen :16675 could not realise parikh vector
Incomplete Parikh walk after 1854800 steps, including 99 resets, run finished after 790 ms. (steps per millisecond=2347 ) properties (out of 15) seen :18540 could not realise parikh vector
Incomplete Parikh walk after 2226900 steps, including 99 resets, run finished after 990 ms. (steps per millisecond=2249 ) properties (out of 15) seen :22265 could not realise parikh vector
Incomplete Parikh walk after 2227000 steps, including 99 resets, run finished after 904 ms. (steps per millisecond=2463 ) properties (out of 15) seen :22265 could not realise parikh vector
Incomplete Parikh walk after 2227100 steps, including 99 resets, run finished after 871 ms. (steps per millisecond=2556 ) properties (out of 15) seen :22266 could not realise parikh vector
Incomplete Parikh walk after 2412700 steps, including 99 resets, run finished after 931 ms. (steps per millisecond=2591 ) properties (out of 15) seen :24121 could not realise parikh vector
Incomplete Parikh walk after 2227000 steps, including 99 resets, run finished after 863 ms. (steps per millisecond=2580 ) properties (out of 15) seen :22264 could not realise parikh vector
Incomplete Parikh walk after 1514400 steps, including 99 resets, run finished after 653 ms. (steps per millisecond=2319 ) properties (out of 15) seen :15140 could not realise parikh vector
Incomplete Parikh walk after 2227000 steps, including 99 resets, run finished after 935 ms. (steps per millisecond=2381 ) properties (out of 15) seen :22265 could not realise parikh vector
Incomplete Parikh walk after 2087900 steps, including 98 resets, run finished after 853 ms. (steps per millisecond=2447 ) properties (out of 15) seen :20872 could not realise parikh vector
Incomplete Parikh walk after 1964500 steps, including 99 resets, run finished after 824 ms. (steps per millisecond=2384 ) properties (out of 15) seen :19638 could not realise parikh vector
Incomplete Parikh walk after 2226800 steps, including 99 resets, run finished after 926 ms. (steps per millisecond=2404 ) properties (out of 15) seen :22263 could not realise parikh vector
Incomplete Parikh walk after 2408800 steps, including 99 resets, run finished after 1120 ms. (steps per millisecond=2150 ) properties (out of 15) seen :48153 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:51:21] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 08:51:21] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:51:21] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:51:21] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:51:21] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2022-05-22 08:51:21] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:51:21] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:51:21] [INFO ] Dead Transitions using invariants and state equation in 50 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:51:21] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 971 ms. (steps per millisecond=1029 ) properties (out of 15) seen :203808
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 :44446
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 :22223
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 :17602
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 :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 15) seen :12839
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 :22223
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 :33336
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 :22223
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 15) seen :22223
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 :19626
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 15) seen :13961
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 :44563
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:51:24] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 08:51:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:51:25] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:51:25] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:25] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:25] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:25] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:51:25] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:25] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:25] [INFO ] Added : 14 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:51:25] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:25] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:51:25] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:25] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:51:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:25] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:51:25] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:25] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:25] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:25] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-05-22 08:51:25] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:25] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:51:25] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:25] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:51:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:25] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:25] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:51:25] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:25] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:25] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:25] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:25] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:25] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:25] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:25] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:25] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:25] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:51:25] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:25] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:25] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:25] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:25] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:25] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:25] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:25] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:25] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:25] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:25] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:25] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:25] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:25] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:25] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:25] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:25] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:26] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:26] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:26] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:26] [INFO ] Added : 14 causal constraints over 3 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 :[24071, 22251, 19629, 20863, 22255, 15130, 22253, 24110, 22254, 22253, 22253, 19603, 16666, 24071, 22254]
Incomplete Parikh walk after 2227300 steps, including 99 resets, run finished after 1080 ms. (steps per millisecond=2062 ) properties (out of 15) seen :22267 could not realise parikh vector
Incomplete Parikh walk after 2409000 steps, including 99 resets, run finished after 1157 ms. (steps per millisecond=2082 ) properties (out of 15) seen :48161 could not realise parikh vector
Incomplete Parikh walk after 1668400 steps, including 99 resets, run finished after 770 ms. (steps per millisecond=2166 ) properties (out of 15) seen :16676 could not realise parikh vector
Incomplete Parikh walk after 1962100 steps, including 99 resets, run finished after 828 ms. (steps per millisecond=2369 ) properties (out of 15) seen :19614 could not realise parikh vector
Incomplete Parikh walk after 2227200 steps, including 99 resets, run finished after 1046 ms. (steps per millisecond=2129 ) properties (out of 15) seen :22266 could not realise parikh vector
Incomplete Parikh walk after 2227200 steps, including 99 resets, run finished after 968 ms. (steps per millisecond=2300 ) properties (out of 15) seen :22265 could not realise parikh vector
Incomplete Parikh walk after 2227300 steps, including 99 resets, run finished after 903 ms. (steps per millisecond=2466 ) properties (out of 15) seen :22267 could not realise parikh vector
Incomplete Parikh walk after 2412900 steps, including 99 resets, run finished after 997 ms. (steps per millisecond=2420 ) properties (out of 15) seen :24123 could not realise parikh vector
Incomplete Parikh walk after 2227200 steps, including 99 resets, run finished after 910 ms. (steps per millisecond=2447 ) properties (out of 15) seen :22265 could not realise parikh vector
Incomplete Parikh walk after 1514800 steps, including 99 resets, run finished after 695 ms. (steps per millisecond=2179 ) properties (out of 15) seen :15140 could not realise parikh vector
Incomplete Parikh walk after 2227400 steps, including 99 resets, run finished after 989 ms. (steps per millisecond=2252 ) properties (out of 15) seen :22267 could not realise parikh vector
Incomplete Parikh walk after 2088100 steps, including 98 resets, run finished after 876 ms. (steps per millisecond=2383 ) properties (out of 15) seen :20874 could not realise parikh vector
Incomplete Parikh walk after 1964700 steps, including 99 resets, run finished after 852 ms. (steps per millisecond=2305 ) properties (out of 15) seen :19640 could not realise parikh vector
Incomplete Parikh walk after 2227000 steps, including 99 resets, run finished after 996 ms. (steps per millisecond=2235 ) properties (out of 15) seen :22263 could not realise parikh vector
Incomplete Parikh walk after 2409000 steps, including 99 resets, run finished after 1185 ms. (steps per millisecond=2032 ) properties (out of 15) seen :48156 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:51:40] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:51:40] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:51:40] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:51:40] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:51:40] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2022-05-22 08:51:40] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:51:40] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:51:40] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:51:40] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 945 ms. (steps per millisecond=1058 ) properties (out of 15) seen :203772
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 :44446
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 :22223
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 :19653
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 :20834
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 15) seen :11956
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 :22223
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 :33375
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 :22223
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 :22223
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 :22223
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 15) seen :17574
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 :14527
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 :44528
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:51:43] [INFO ] Computed 0 place invariants in 1 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 60 ms returned sat
[2022-05-22 08:51:43] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:51:43] [INFO ] [Real]Added 14 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 5 ms returned sat
[2022-05-22 08:51:43] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:43] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:43] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 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 14 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 7 ms returned sat
[2022-05-22 08:51:43] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:43] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:43] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 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 14 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 5 ms returned sat
[2022-05-22 08:51:43] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:43] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:43] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 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 14 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 9 ms returned sat
[2022-05-22 08:51:43] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:44] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:44] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:44] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:44] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:44] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:44] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:44] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:44] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:44] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:44] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:51:44] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:44] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:44] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:44] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:44] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:44] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:51:44] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:44] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:44] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:44] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:44] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:44] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:44] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:44] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:44] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:44] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:44] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:44] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:44] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:51:44] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:44] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:44] [INFO ] Added : 14 causal constraints over 3 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:51:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:44] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:44] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:51:44] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:44] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:44] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:44] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:44] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:51:44] [INFO ] [Nat]Added 14 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:51:44] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:44] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:44] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:44] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:51:44] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:44] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:44] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:44] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:51:44] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:44] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-22 08:51:44] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:44] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:44] [INFO ] Added : 14 causal constraints over 3 iterations in 34 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 :[24074, 22253, 19631, 20865, 22257, 15132, 22255, 24112, 22256, 22255, 22255, 19605, 16668, 24112, 22256]
Incomplete Parikh walk after 2227500 steps, including 99 resets, run finished after 1028 ms. (steps per millisecond=2166 ) properties (out of 15) seen :22269 could not realise parikh vector
Incomplete Parikh walk after 2413100 steps, including 99 resets, run finished after 1167 ms. (steps per millisecond=2067 ) properties (out of 15) seen :48238 could not realise parikh vector
Incomplete Parikh walk after 1668600 steps, including 99 resets, run finished after 761 ms. (steps per millisecond=2192 ) properties (out of 15) seen :16679 could not realise parikh vector
Incomplete Parikh walk after 1962300 steps, including 99 resets, run finished after 841 ms. (steps per millisecond=2333 ) properties (out of 15) seen :19616 could not realise parikh vector
Incomplete Parikh walk after 2227400 steps, including 99 resets, run finished after 1038 ms. (steps per millisecond=2145 ) properties (out of 15) seen :22267 could not realise parikh vector
Incomplete Parikh walk after 2227400 steps, including 99 resets, run finished after 925 ms. (steps per millisecond=2408 ) properties (out of 15) seen :22268 could not realise parikh vector
Incomplete Parikh walk after 2227500 steps, including 99 resets, run finished after 888 ms. (steps per millisecond=2508 ) properties (out of 15) seen :22270 could not realise parikh vector
Incomplete Parikh walk after 2413100 steps, including 99 resets, run finished after 935 ms. (steps per millisecond=2580 ) properties (out of 15) seen :24125 could not realise parikh vector
Incomplete Parikh walk after 2227400 steps, including 99 resets, run finished after 848 ms. (steps per millisecond=2626 ) properties (out of 15) seen :22267 could not realise parikh vector
Incomplete Parikh walk after 1515000 steps, including 99 resets, run finished after 675 ms. (steps per millisecond=2244 ) properties (out of 15) seen :15144 could not realise parikh vector
Incomplete Parikh walk after 2227600 steps, including 99 resets, run finished after 900 ms. (steps per millisecond=2475 ) properties (out of 15) seen :22271 could not realise parikh vector
Incomplete Parikh walk after 2088300 steps, including 98 resets, run finished after 883 ms. (steps per millisecond=2365 ) properties (out of 15) seen :20877 could not realise parikh vector
Incomplete Parikh walk after 1964900 steps, including 99 resets, run finished after 806 ms. (steps per millisecond=2437 ) properties (out of 15) seen :19641 could not realise parikh vector
Incomplete Parikh walk after 2227200 steps, including 99 resets, run finished after 934 ms. (steps per millisecond=2384 ) properties (out of 15) seen :22265 could not realise parikh vector
Incomplete Parikh walk after 2409300 steps, including 99 resets, run finished after 1073 ms. (steps per millisecond=2245 ) properties (out of 15) seen :48165 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:51:58] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:51:58] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:51:58] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:51:58] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:51:58] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2022-05-22 08:51:58] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:51:58] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:51:58] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:51:58] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 976 ms. (steps per millisecond=1024 ) properties (out of 15) seen :203835
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 :44446
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 :22223
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 :18530
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 :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 354 ms. (steps per millisecond=2824 ) properties (out of 15) seen :12407
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :22223
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 :33344
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 :22223
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 15) seen :18559
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 :12370
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 :44539
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:52:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:52:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:01] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:52:01] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:01] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:01] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:01] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:01] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:52:01] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:02] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:02] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:02] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:02] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:52:02] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:02] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:02] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:02] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:02] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:02] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-05-22 08:52:02] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:02] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:02] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:52:02] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:02] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:02] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:02] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:52:02] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:02] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:52:02] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:02] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:02] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:52:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:02] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:02] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:52:02] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:02] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:02] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:52:02] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:02] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:02] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:02] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:02] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:02] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:02] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:02] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:52:02] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:02] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:02] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:52:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:02] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:02] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:02] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:02] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:52:02] [INFO ] Added : 14 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:02] [INFO ] [Real]Added 14 Read/Feed constraints in 13 ms returned sat
[2022-05-22 08:52:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:02] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:52:02] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:02] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:02] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:52:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:02] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:02] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:02] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:52:02] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:02] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:02] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:52:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:02] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:52:02] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:02] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:02] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:02] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:02] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:52:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:02] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:52:02] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:02] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:52:02] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:02] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:02] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:52:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:03] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:03] [INFO ] Added : 14 causal constraints over 3 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 :[24114, 22255, 19633, 20868, 22259, 15134, 22257, 24115, 22258, 22257, 22257, 19607, 16671, 24114, 22258]
Incomplete Parikh walk after 2227700 steps, including 99 resets, run finished after 1000 ms. (steps per millisecond=2227 ) properties (out of 15) seen :22270 could not realise parikh vector
Incomplete Parikh walk after 2413300 steps, including 99 resets, run finished after 1116 ms. (steps per millisecond=2162 ) properties (out of 15) seen :48242 could not realise parikh vector
Incomplete Parikh walk after 1668900 steps, including 99 resets, run finished after 724 ms. (steps per millisecond=2305 ) properties (out of 15) seen :16683 could not realise parikh vector
Incomplete Parikh walk after 1962500 steps, including 99 resets, run finished after 847 ms. (steps per millisecond=2317 ) properties (out of 15) seen :19618 could not realise parikh vector
Incomplete Parikh walk after 2227600 steps, including 99 resets, run finished after 964 ms. (steps per millisecond=2310 ) properties (out of 15) seen :22269 could not realise parikh vector
Incomplete Parikh walk after 2227600 steps, including 99 resets, run finished after 934 ms. (steps per millisecond=2385 ) properties (out of 15) seen :22272 could not realise parikh vector
Incomplete Parikh walk after 2227700 steps, including 99 resets, run finished after 867 ms. (steps per millisecond=2569 ) properties (out of 15) seen :22273 could not realise parikh vector
Incomplete Parikh walk after 2413400 steps, including 99 resets, run finished after 951 ms. (steps per millisecond=2537 ) properties (out of 15) seen :24128 could not realise parikh vector
Incomplete Parikh walk after 2227600 steps, including 99 resets, run finished after 861 ms. (steps per millisecond=2587 ) properties (out of 15) seen :22269 could not realise parikh vector
Incomplete Parikh walk after 1515200 steps, including 99 resets, run finished after 690 ms. (steps per millisecond=2195 ) properties (out of 15) seen :15142 could not realise parikh vector
Incomplete Parikh walk after 2227800 steps, including 99 resets, run finished after 900 ms. (steps per millisecond=2475 ) properties (out of 15) seen :22273 could not realise parikh vector
Incomplete Parikh walk after 2088600 steps, including 98 resets, run finished after 944 ms. (steps per millisecond=2212 ) properties (out of 15) seen :20879 could not realise parikh vector
Incomplete Parikh walk after 1965100 steps, including 99 resets, run finished after 812 ms. (steps per millisecond=2420 ) properties (out of 15) seen :19642 could not realise parikh vector
Incomplete Parikh walk after 2227400 steps, including 99 resets, run finished after 951 ms. (steps per millisecond=2342 ) properties (out of 15) seen :22267 could not realise parikh vector
Incomplete Parikh walk after 2413300 steps, including 99 resets, run finished after 1066 ms. (steps per millisecond=2263 ) properties (out of 15) seen :48245 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:52:16] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:52:16] [INFO ] Implicit Places using invariants in 13 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:52:16] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:52:16] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:52:16] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2022-05-22 08:52:16] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:52:16] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:52:16] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:52:16] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 987 ms. (steps per millisecond=1013 ) properties (out of 15) seen :203820
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 :44446
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 :22223
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 15) seen :17573
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 :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 15) seen :13419
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 :22223
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 :33357
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 :22223
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 :22223
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 :22223
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 :18597
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 15) seen :13920
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 :44621
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:52:20] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:20] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:52:20] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:20] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:20] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:20] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:20] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:20] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:20] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:20] [INFO ] Added : 14 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:20] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:20] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:52:20] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:20] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:20] [INFO ] Added : 14 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 12 ms.
[2022-05-22 08:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:20] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:52:20] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:20] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:20] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:20] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:52:20] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:20] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:20] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:20] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:20] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:52:20] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:20] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:20] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:52:20] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:20] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:20] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:52:20] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:20] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:20] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:20] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:20] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:20] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:20] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:20] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:20] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:20] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:52:20] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:20] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:20] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:20] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:20] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:20] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:20] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:52:20] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:20] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:20] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:20] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:52:20] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:20] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:20] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:20] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:20] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:20] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:20] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:20] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:21] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:21] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:21] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:21] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:21] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:21] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:21] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:21] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:21] [INFO ] Added : 14 causal constraints over 3 iterations in 7 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 :[24117, 22257, 19635, 20870, 22261, 15136, 22259, 24118, 22260, 22260, 22259, 19609, 16673, 24117, 22260]
Incomplete Parikh walk after 2227900 steps, including 99 resets, run finished after 1003 ms. (steps per millisecond=2221 ) properties (out of 15) seen :22272 could not realise parikh vector
Incomplete Parikh walk after 2413600 steps, including 99 resets, run finished after 1103 ms. (steps per millisecond=2188 ) properties (out of 15) seen :48250 could not realise parikh vector
Incomplete Parikh walk after 1669100 steps, including 99 resets, run finished after 744 ms. (steps per millisecond=2243 ) properties (out of 15) seen :16685 could not realise parikh vector
Incomplete Parikh walk after 1962700 steps, including 99 resets, run finished after 850 ms. (steps per millisecond=2309 ) properties (out of 15) seen :19621 could not realise parikh vector
Incomplete Parikh walk after 2227800 steps, including 99 resets, run finished after 1001 ms. (steps per millisecond=2225 ) properties (out of 15) seen :22273 could not realise parikh vector
Incomplete Parikh walk after 2227900 steps, including 99 resets, run finished after 949 ms. (steps per millisecond=2347 ) properties (out of 15) seen :22276 could not realise parikh vector
Incomplete Parikh walk after 2227900 steps, including 99 resets, run finished after 841 ms. (steps per millisecond=2649 ) properties (out of 15) seen :22274 could not realise parikh vector
Incomplete Parikh walk after 2413700 steps, including 99 resets, run finished after 958 ms. (steps per millisecond=2519 ) properties (out of 15) seen :24130 could not realise parikh vector
Incomplete Parikh walk after 2227800 steps, including 99 resets, run finished after 862 ms. (steps per millisecond=2584 ) properties (out of 15) seen :22273 could not realise parikh vector
Incomplete Parikh walk after 1515400 steps, including 99 resets, run finished after 713 ms. (steps per millisecond=2125 ) properties (out of 15) seen :15147 could not realise parikh vector
Incomplete Parikh walk after 2228000 steps, including 99 resets, run finished after 933 ms. (steps per millisecond=2387 ) properties (out of 15) seen :22273 could not realise parikh vector
Incomplete Parikh walk after 2088800 steps, including 98 resets, run finished after 895 ms. (steps per millisecond=2333 ) properties (out of 15) seen :20882 could not realise parikh vector
Incomplete Parikh walk after 1965300 steps, including 99 resets, run finished after 787 ms. (steps per millisecond=2497 ) properties (out of 15) seen :19647 could not realise parikh vector
Incomplete Parikh walk after 2227600 steps, including 99 resets, run finished after 928 ms. (steps per millisecond=2400 ) properties (out of 15) seen :22269 could not realise parikh vector
Incomplete Parikh walk after 2413600 steps, including 99 resets, run finished after 1093 ms. (steps per millisecond=2208 ) properties (out of 15) seen :48249 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:52:34] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:52:34] [INFO ] Implicit Places using invariants in 11 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:52:34] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:52:34] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:52:34] [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 08:52:34] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:52:34] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:52:34] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:52:34] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 999 ms. (steps per millisecond=1001 ) properties (out of 15) seen :204510
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 :44446
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 :22223
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 :17555
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 :20834
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 342 ms. (steps per millisecond=2923 ) properties (out of 15) seen :11511
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 :22223
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 :33426
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 :22223
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 :22223
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 :22223
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 :19636
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 15) seen :13392
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 :44490
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:52:38] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:52:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:52:38] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:52:38] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:38] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:38] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:38] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:38] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:38] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:38] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:38] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:38] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:38] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:52:38] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:38] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:38] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:38] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:38] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:38] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:38] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:38] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:38] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:38] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:38] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:38] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:38] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:38] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:38] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 08:52:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:38] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:38] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:38] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:38] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:38] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:38] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:38] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:38] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:38] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:38] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:38] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:38] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:38] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:38] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:38] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:38] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:38] [INFO ] [Real]Added 14 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:38] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:38] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:38] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:52:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:38] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:38] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:38] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:38] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:38] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:38] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:38] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:52:38] [INFO ] Added : 14 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:38] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:38] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:39] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:39] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:39] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:39] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:39] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:39] [INFO ] Added : 14 causal constraints over 3 iterations in 8 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 :[24119, 22259, 19638, 20872, 22263, 15138, 22262, 24120, 22263, 22263, 22261, 19612, 16675, 24119, 22262]
Incomplete Parikh walk after 2228100 steps, including 99 resets, run finished after 969 ms. (steps per millisecond=2299 ) properties (out of 15) seen :22277 could not realise parikh vector
Incomplete Parikh walk after 2413800 steps, including 99 resets, run finished after 1112 ms. (steps per millisecond=2170 ) properties (out of 15) seen :48251 could not realise parikh vector
Incomplete Parikh walk after 1669300 steps, including 99 resets, run finished after 753 ms. (steps per millisecond=2216 ) properties (out of 15) seen :16685 could not realise parikh vector
Incomplete Parikh walk after 1963000 steps, including 99 resets, run finished after 838 ms. (steps per millisecond=2342 ) properties (out of 15) seen :19622 could not realise parikh vector
Incomplete Parikh walk after 2228000 steps, including 99 resets, run finished after 991 ms. (steps per millisecond=2248 ) properties (out of 15) seen :22274 could not realise parikh vector
Incomplete Parikh walk after 2228200 steps, including 99 resets, run finished after 922 ms. (steps per millisecond=2416 ) properties (out of 15) seen :22275 could not realise parikh vector
Incomplete Parikh walk after 2228200 steps, including 99 resets, run finished after 862 ms. (steps per millisecond=2584 ) properties (out of 15) seen :22279 could not realise parikh vector
Incomplete Parikh walk after 2413900 steps, including 99 resets, run finished after 922 ms. (steps per millisecond=2618 ) properties (out of 15) seen :24133 could not realise parikh vector
Incomplete Parikh walk after 2228100 steps, including 99 resets, run finished after 841 ms. (steps per millisecond=2649 ) properties (out of 15) seen :22275 could not realise parikh vector
Incomplete Parikh walk after 1515600 steps, including 99 resets, run finished after 668 ms. (steps per millisecond=2268 ) properties (out of 15) seen :15148 could not realise parikh vector
Incomplete Parikh walk after 2228200 steps, including 99 resets, run finished after 944 ms. (steps per millisecond=2360 ) properties (out of 15) seen :22274 could not realise parikh vector
Incomplete Parikh walk after 2089000 steps, including 98 resets, run finished after 877 ms. (steps per millisecond=2381 ) properties (out of 15) seen :20882 could not realise parikh vector
Incomplete Parikh walk after 1965600 steps, including 99 resets, run finished after 810 ms. (steps per millisecond=2426 ) properties (out of 15) seen :19647 could not realise parikh vector
Incomplete Parikh walk after 2227800 steps, including 99 resets, run finished after 917 ms. (steps per millisecond=2429 ) properties (out of 15) seen :22271 could not realise parikh vector
Incomplete Parikh walk after 2413800 steps, including 99 resets, run finished after 1092 ms. (steps per millisecond=2210 ) properties (out of 15) seen :48254 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 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 11 ms returned []
// Phase 1: matrix 28 rows 28 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 14 read => feed constraints.
[2022-05-22 08:52:52] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 26 ms to find 0 implicit places.
[2022-05-22 08:52:52] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 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 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 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 1019 ms. (steps per millisecond=981 ) properties (out of 15) seen :204054
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 :44446
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 :22223
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 :18567
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 :20834
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 :22223
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 :14575
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 :22223
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 :33541
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 :22223
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 :22223
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 :22223
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 :19655
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 15) seen :13908
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 :44603
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 :22223
// Phase 1: matrix 28 rows 28 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 14 read => feed constraints.
[2022-05-22 08:52:56] [INFO ] [Real]Added 14 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 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:56] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 14 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 17 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Real]Added 14 Read/Feed constraints in 2 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 21 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:56] [INFO ] Added : 14 causal constraints over 3 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 17 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Real]Added 14 Read/Feed constraints in 14 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 6 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:56] [INFO ] Added : 14 causal constraints over 3 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 14 Read/Feed constraints in 0 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 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:56] [INFO ] Added : 14 causal constraints over 3 iterations in 8 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 8 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Real]Added 14 Read/Feed constraints in 2 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 6 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:56] [INFO ] Added : 14 causal constraints over 3 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 5 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Real]Added 14 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 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:52:56] [INFO ] Added : 14 causal constraints over 3 iterations in 7 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 7 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Real]Added 14 Read/Feed constraints in 2 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 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:56] [INFO ] Added : 14 causal constraints over 3 iterations in 7 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 6 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Real]Added 14 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 7 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:56] [INFO ] Added : 14 causal constraints over 3 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 6 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Real]Added 14 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 6 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:56] [INFO ] Added : 14 causal constraints over 3 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 5 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Real]Added 14 Read/Feed constraints in 0 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 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:56] [INFO ] Added : 14 causal constraints over 3 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 14 Read/Feed constraints in 0 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 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:56] [INFO ] Added : 14 causal constraints over 3 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 4 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Real]Added 14 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 08:52:57] [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 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:57] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:57] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 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 14 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 5 ms returned sat
[2022-05-22 08:52:57] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:57] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 14 ms.
[2022-05-22 08:52:57] [INFO ] Added : 14 causal constraints over 3 iterations in 23 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 11 ms returned sat
[2022-05-22 08:52:57] [INFO ] [Real]Added 14 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 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:57] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:57] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 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 14 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 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:57] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:57] [INFO ] Added : 14 causal constraints over 3 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 :[24121, 22261, 19640, 20874, 22265, 15140, 22264, 24122, 22265, 22265, 22263, 19614, 16677, 24121, 22266]
Incomplete Parikh walk after 2228500 steps, including 99 resets, run finished after 1042 ms. (steps per millisecond=2138 ) properties (out of 15) seen :22279 could not realise parikh vector
Incomplete Parikh walk after 2414000 steps, including 99 resets, run finished after 1069 ms. (steps per millisecond=2258 ) properties (out of 15) seen :48257 could not realise parikh vector
Incomplete Parikh walk after 1669500 steps, including 99 resets, run finished after 750 ms. (steps per millisecond=2226 ) properties (out of 15) seen :16687 could not realise parikh vector
Incomplete Parikh walk after 1963200 steps, including 99 resets, run finished after 811 ms. (steps per millisecond=2420 ) properties (out of 15) seen :19624 could not realise parikh vector
Incomplete Parikh walk after 2228200 steps, including 99 resets, run finished after 1027 ms. (steps per millisecond=2169 ) properties (out of 15) seen :22276 could not realise parikh vector
Incomplete Parikh walk after 2228400 steps, including 99 resets, run finished after 904 ms. (steps per millisecond=2465 ) properties (out of 15) seen :22277 could not realise parikh vector
Incomplete Parikh walk after 2228400 steps, including 99 resets, run finished after 884 ms. (steps per millisecond=2520 ) properties (out of 15) seen :22279 could not realise parikh vector
Incomplete Parikh walk after 2414100 steps, including 99 resets, run finished after 947 ms. (steps per millisecond=2549 ) properties (out of 15) seen :24135 could not realise parikh vector
Incomplete Parikh walk after 2228300 steps, including 99 resets, run finished after 938 ms. (steps per millisecond=2375 ) properties (out of 15) seen :22277 could not realise parikh vector
Incomplete Parikh walk after 1515800 steps, including 99 resets, run finished after 653 ms. (steps per millisecond=2321 ) properties (out of 15) seen :15150 could not realise parikh vector
Incomplete Parikh walk after 2228400 steps, including 99 resets, run finished after 935 ms. (steps per millisecond=2383 ) properties (out of 15) seen :22279 could not realise parikh vector
Incomplete Parikh walk after 2089200 steps, including 98 resets, run finished after 881 ms. (steps per millisecond=2371 ) properties (out of 15) seen :20887 could not realise parikh vector
Incomplete Parikh walk after 1965800 steps, including 99 resets, run finished after 828 ms. (steps per millisecond=2374 ) properties (out of 15) seen :19650 could not realise parikh vector
Incomplete Parikh walk after 2228000 steps, including 99 resets, run finished after 924 ms. (steps per millisecond=2411 ) properties (out of 15) seen :22275 could not realise parikh vector
Incomplete Parikh walk after 2414000 steps, including 99 resets, run finished after 1106 ms. (steps per millisecond=2182 ) properties (out of 15) seen :48259 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:53:10] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:53:10] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:53:10] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:53:11] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:53:11] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2022-05-22 08:53:11] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:53:11] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:53:11] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:53:11] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 967 ms. (steps per millisecond=1034 ) properties (out of 15) seen :203624
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 :44446
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 :22223
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 :14545
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 :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 349 ms. (steps per millisecond=2865 ) properties (out of 15) seen :11516
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 :22223
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 :33457
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 :22223
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 :22223
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 :22223
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 :18540
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 :13960
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 :44605
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:53:14] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:53:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:14] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:53:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:14] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:14] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:14] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:14] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:14] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:14] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:14] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:14] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:14] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:14] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:14] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:15] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:15] [INFO ] Added : 14 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:15] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:15] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:15] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:15] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:15] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:15] [INFO ] Added : 14 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:15] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:15] [INFO ] Added : 14 causal constraints over 3 iterations in 8 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 :[24124, 22263, 19642, 20877, 22267, 15142, 22266, 24124, 22267, 22267, 22266, 19616, 16679, 24124, 22268]
Incomplete Parikh walk after 2228700 steps, including 99 resets, run finished after 990 ms. (steps per millisecond=2251 ) properties (out of 15) seen :22282 could not realise parikh vector
Incomplete Parikh walk after 2414300 steps, including 99 resets, run finished after 1087 ms. (steps per millisecond=2221 ) properties (out of 15) seen :48264 could not realise parikh vector
Incomplete Parikh walk after 1669700 steps, including 99 resets, run finished after 736 ms. (steps per millisecond=2268 ) properties (out of 15) seen :16689 could not realise parikh vector
Incomplete Parikh walk after 1963400 steps, including 99 resets, run finished after 827 ms. (steps per millisecond=2374 ) properties (out of 15) seen :19626 could not realise parikh vector
Incomplete Parikh walk after 2228500 steps, including 99 resets, run finished after 993 ms. (steps per millisecond=2244 ) properties (out of 15) seen :22279 could not realise parikh vector
Incomplete Parikh walk after 2228600 steps, including 99 resets, run finished after 946 ms. (steps per millisecond=2355 ) properties (out of 15) seen :22279 could not realise parikh vector
Incomplete Parikh walk after 2228600 steps, including 99 resets, run finished after 898 ms. (steps per millisecond=2481 ) properties (out of 15) seen :22280 could not realise parikh vector
Incomplete Parikh walk after 2414300 steps, including 99 resets, run finished after 947 ms. (steps per millisecond=2549 ) properties (out of 15) seen :24138 could not realise parikh vector
Incomplete Parikh walk after 2228500 steps, including 99 resets, run finished after 899 ms. (steps per millisecond=2478 ) properties (out of 15) seen :22280 could not realise parikh vector
Incomplete Parikh walk after 1516000 steps, including 99 resets, run finished after 675 ms. (steps per millisecond=2245 ) properties (out of 15) seen :15153 could not realise parikh vector
Incomplete Parikh walk after 2228600 steps, including 99 resets, run finished after 949 ms. (steps per millisecond=2348 ) properties (out of 15) seen :22278 could not realise parikh vector
Incomplete Parikh walk after 2089500 steps, including 98 resets, run finished after 879 ms. (steps per millisecond=2377 ) properties (out of 15) seen :20887 could not realise parikh vector
Incomplete Parikh walk after 1966000 steps, including 99 resets, run finished after 826 ms. (steps per millisecond=2380 ) properties (out of 15) seen :19654 could not realise parikh vector
Incomplete Parikh walk after 2228200 steps, including 99 resets, run finished after 934 ms. (steps per millisecond=2385 ) properties (out of 15) seen :22275 could not realise parikh vector
Incomplete Parikh walk after 2414300 steps, including 99 resets, run finished after 1097 ms. (steps per millisecond=2200 ) properties (out of 15) seen :48262 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:53:29] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:53:29] [INFO ] Implicit Places using invariants in 45 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:53:29] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:53:29] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:53:29] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2022-05-22 08:53:29] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:53:29] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:53:29] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:53:29] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 971 ms. (steps per millisecond=1029 ) properties (out of 15) seen :204098
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 :44446
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 :22223
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 :19663
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 :20834
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 347 ms. (steps per millisecond=2881 ) properties (out of 15) seen :11560
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 :22223
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 :33329
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 :22223
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 :22223
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 :22223
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 :19642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 348 ms. (steps per millisecond=2873 ) properties (out of 15) seen :12842
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 :44653
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:53:32] [INFO ] Computed 0 place invariants in 12 ms
[2022-05-22 08:53:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:32] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:53:32] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:32] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:32] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:32] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:32] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Nat]Added 14 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:32] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:32] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:32] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:32] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:32] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:32] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:32] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:32] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:32] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:32] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:32] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:32] [INFO ] Added : 14 causal constraints over 3 iterations in 21 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:32] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:32] [INFO ] Added : 14 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:53:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:32] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:32] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:32] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:32] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:53:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:33] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:33] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:33] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:33] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 13 ms.
[2022-05-22 08:53:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:33] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:53:33] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:33] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:33] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:33] [INFO ] Added : 14 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:33] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:33] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:33] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:33] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:33] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:33] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:33] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:33] [INFO ] Added : 14 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:33] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:33] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:33] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:33] [INFO ] Added : 14 causal constraints over 3 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:53:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:33] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:33] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:33] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:33] [INFO ] Added : 14 causal constraints over 3 iterations in 8 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 :[24126, 22265, 19645, 20879, 22269, 15145, 22268, 24126, 22269, 22269, 22268, 19618, 16681, 24133, 22271]
Incomplete Parikh walk after 2229000 steps, including 99 resets, run finished after 998 ms. (steps per millisecond=2233 ) properties (out of 15) seen :22284 could not realise parikh vector
Incomplete Parikh walk after 2415200 steps, including 99 resets, run finished after 1113 ms. (steps per millisecond=2169 ) properties (out of 15) seen :48281 could not realise parikh vector
Incomplete Parikh walk after 1669900 steps, including 99 resets, run finished after 748 ms. (steps per millisecond=2232 ) properties (out of 15) seen :16692 could not realise parikh vector
Incomplete Parikh walk after 1963600 steps, including 99 resets, run finished after 849 ms. (steps per millisecond=2312 ) properties (out of 15) seen :19629 could not realise parikh vector
Incomplete Parikh walk after 2228700 steps, including 99 resets, run finished after 986 ms. (steps per millisecond=2260 ) properties (out of 15) seen :22280 could not realise parikh vector
Incomplete Parikh walk after 2228800 steps, including 99 resets, run finished after 943 ms. (steps per millisecond=2363 ) properties (out of 15) seen :22283 could not realise parikh vector
Incomplete Parikh walk after 2228800 steps, including 99 resets, run finished after 839 ms. (steps per millisecond=2656 ) properties (out of 15) seen :22284 could not realise parikh vector
Incomplete Parikh walk after 2414500 steps, including 99 resets, run finished after 944 ms. (steps per millisecond=2557 ) properties (out of 15) seen :24138 could not realise parikh vector
Incomplete Parikh walk after 2228700 steps, including 99 resets, run finished after 862 ms. (steps per millisecond=2585 ) properties (out of 15) seen :22280 could not realise parikh vector
Incomplete Parikh walk after 1516300 steps, including 99 resets, run finished after 653 ms. (steps per millisecond=2322 ) properties (out of 15) seen :15155 could not realise parikh vector
Incomplete Parikh walk after 2228800 steps, including 99 resets, run finished after 897 ms. (steps per millisecond=2484 ) properties (out of 15) seen :22284 could not realise parikh vector
Incomplete Parikh walk after 2089700 steps, including 98 resets, run finished after 897 ms. (steps per millisecond=2329 ) properties (out of 15) seen :20890 could not realise parikh vector
Incomplete Parikh walk after 1966300 steps, including 99 resets, run finished after 810 ms. (steps per millisecond=2427 ) properties (out of 15) seen :19655 could not realise parikh vector
Incomplete Parikh walk after 2228400 steps, including 99 resets, run finished after 949 ms. (steps per millisecond=2348 ) properties (out of 15) seen :22281 could not realise parikh vector
Incomplete Parikh walk after 2414500 steps, including 99 resets, run finished after 1062 ms. (steps per millisecond=2273 ) properties (out of 15) seen :48269 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:53:47] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:53:47] [INFO ] Implicit Places using invariants in 11 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:53:47] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:53:47] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:53:47] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 31 ms to find 0 implicit places.
[2022-05-22 08:53:47] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:53:47] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:53:47] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:53:47] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 964 ms. (steps per millisecond=1037 ) properties (out of 15) seen :203386
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 :44446
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :22223
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 :14511
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 :20834
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 :22223
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 :15234
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 :22223
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 :33303
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 :22223
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 :22223
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 :22223
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 :15921
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 15) seen :13412
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 :44595
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:53:50] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:53:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:50] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:53:50] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:50] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:50] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:50] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:50] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:50] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:50] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:50] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:50] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:53:50] [INFO ] [Real]Added 14 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:53:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:53:50] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:50] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:50] [INFO ] Added : 14 causal constraints over 3 iterations in 47 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:50] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:50] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:50] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:50] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:50] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:50] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-05-22 08:53:50] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:50] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:50] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:50] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:53:50] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:50] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:50] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:50] [INFO ] Added : 14 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:50] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:50] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:50] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:50] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:50] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:53:50] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:50] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:50] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:50] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:50] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:50] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:50] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:50] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:51] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:51] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:51] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:51] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:51] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:51] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:51] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:53:51] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:51] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:51] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:51] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:51] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:51] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:51] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:51] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:51] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:51] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:51] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:51] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:51] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:51] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:51] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:51] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:51] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:51] [INFO ] Added : 14 causal constraints over 3 iterations in 8 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 :[24135, 22268, 19647, 20881, 22272, 15147, 22270, 24128, 22271, 22271, 22270, 19620, 16683, 24135, 22273]
Incomplete Parikh walk after 2229200 steps, including 99 resets, run finished after 1031 ms. (steps per millisecond=2162 ) properties (out of 15) seen :22287 could not realise parikh vector
Incomplete Parikh walk after 2415400 steps, including 99 resets, run finished after 1065 ms. (steps per millisecond=2267 ) properties (out of 15) seen :48284 could not realise parikh vector
Incomplete Parikh walk after 1670100 steps, including 99 resets, run finished after 734 ms. (steps per millisecond=2275 ) properties (out of 15) seen :16695 could not realise parikh vector
Incomplete Parikh walk after 1963800 steps, including 99 resets, run finished after 862 ms. (steps per millisecond=2278 ) properties (out of 15) seen :19630 could not realise parikh vector
Incomplete Parikh walk after 2228900 steps, including 99 resets, run finished after 979 ms. (steps per millisecond=2276 ) properties (out of 15) seen :22282 could not realise parikh vector
Incomplete Parikh walk after 2229000 steps, including 99 resets, run finished after 917 ms. (steps per millisecond=2430 ) properties (out of 15) seen :22285 could not realise parikh vector
Incomplete Parikh walk after 2229000 steps, including 99 resets, run finished after 836 ms. (steps per millisecond=2666 ) properties (out of 15) seen :22284 could not realise parikh vector
Incomplete Parikh walk after 2414700 steps, including 99 resets, run finished after 931 ms. (steps per millisecond=2593 ) properties (out of 15) seen :24140 could not realise parikh vector
Incomplete Parikh walk after 2228900 steps, including 99 resets, run finished after 830 ms. (steps per millisecond=2685 ) properties (out of 15) seen :22283 could not realise parikh vector
Incomplete Parikh walk after 1516500 steps, including 99 resets, run finished after 698 ms. (steps per millisecond=2172 ) properties (out of 15) seen :15157 could not realise parikh vector
Incomplete Parikh walk after 2229100 steps, including 99 resets, run finished after 902 ms. (steps per millisecond=2471 ) properties (out of 15) seen :22285 could not realise parikh vector
Incomplete Parikh walk after 2089900 steps, including 98 resets, run finished after 860 ms. (steps per millisecond=2430 ) properties (out of 15) seen :20892 could not realise parikh vector
Incomplete Parikh walk after 1966500 steps, including 99 resets, run finished after 798 ms. (steps per millisecond=2464 ) properties (out of 15) seen :19658 could not realise parikh vector
Incomplete Parikh walk after 2228700 steps, including 99 resets, run finished after 945 ms. (steps per millisecond=2358 ) properties (out of 15) seen :22283 could not realise parikh vector
Incomplete Parikh walk after 2415400 steps, including 99 resets, run finished after 1095 ms. (steps per millisecond=2205 ) properties (out of 15) seen :48285 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 3 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:54:04] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:54:04] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:54:04] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:54:04] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:54:04] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 28 ms to find 0 implicit places.
[2022-05-22 08:54:04] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:54:04] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:54:04] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:54:04] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1047 ms. (steps per millisecond=955 ) properties (out of 15) seen :204070
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 :44446
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 :22223
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 :18542
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 :20834
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 15) seen :12393
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 :22223
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 :33417
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 :22223
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 :22223
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 :22223
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 :15910
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 15) seen :12388
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 :44555
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:54:08] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 08:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:08] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:54:08] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:08] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:08] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:08] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:08] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:08] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:08] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:08] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:08] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:08] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:08] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:09] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:09] [INFO ] Added : 14 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:54:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:09] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:09] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:09] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:09] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:09] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:09] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:09] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:09] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:09] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:09] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:09] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:09] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:09] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:09] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 13 ms.
[2022-05-22 08:54:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:09] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:09] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:09] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:09] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:54:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:09] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:09] [INFO ] Added : 14 causal constraints over 3 iterations in 12 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 :[24137, 22270, 19649, 20883, 22274, 15149, 22273, 24130, 22273, 22274, 22272, 19623, 16685, 24137, 22275]
Incomplete Parikh walk after 2229400 steps, including 99 resets, run finished after 1060 ms. (steps per millisecond=2103 ) properties (out of 15) seen :22288 could not realise parikh vector
Incomplete Parikh walk after 2415600 steps, including 99 resets, run finished after 1235 ms. (steps per millisecond=1955 ) properties (out of 15) seen :48290 could not realise parikh vector
Incomplete Parikh walk after 1670300 steps, including 99 resets, run finished after 749 ms. (steps per millisecond=2230 ) properties (out of 15) seen :16695 could not realise parikh vector
Incomplete Parikh walk after 1964100 steps, including 99 resets, run finished after 856 ms. (steps per millisecond=2294 ) properties (out of 15) seen :19633 could not realise parikh vector
Incomplete Parikh walk after 2229100 steps, including 99 resets, run finished after 1043 ms. (steps per millisecond=2137 ) properties (out of 15) seen :22284 could not realise parikh vector
Incomplete Parikh walk after 2229300 steps, including 99 resets, run finished after 996 ms. (steps per millisecond=2238 ) properties (out of 15) seen :22289 could not realise parikh vector
Incomplete Parikh walk after 2229200 steps, including 99 resets, run finished after 898 ms. (steps per millisecond=2482 ) properties (out of 15) seen :22286 could not realise parikh vector
Incomplete Parikh walk after 2414900 steps, including 99 resets, run finished after 998 ms. (steps per millisecond=2419 ) properties (out of 15) seen :24145 could not realise parikh vector
Incomplete Parikh walk after 2229200 steps, including 99 resets, run finished after 888 ms. (steps per millisecond=2510 ) properties (out of 15) seen :22285 could not realise parikh vector
Incomplete Parikh walk after 1516700 steps, including 99 resets, run finished after 678 ms. (steps per millisecond=2237 ) properties (out of 15) seen :15161 could not realise parikh vector
Incomplete Parikh walk after 2229300 steps, including 99 resets, run finished after 965 ms. (steps per millisecond=2310 ) properties (out of 15) seen :22288 could not realise parikh vector
Incomplete Parikh walk after 2090100 steps, including 98 resets, run finished after 887 ms. (steps per millisecond=2356 ) properties (out of 15) seen :20894 could not realise parikh vector
Incomplete Parikh walk after 1966700 steps, including 99 resets, run finished after 805 ms. (steps per millisecond=2443 ) properties (out of 15) seen :19662 could not realise parikh vector
Incomplete Parikh walk after 2228900 steps, including 99 resets, run finished after 1007 ms. (steps per millisecond=2213 ) properties (out of 15) seen :22284 could not realise parikh vector
Incomplete Parikh walk after 2415600 steps, including 99 resets, run finished after 1161 ms. (steps per millisecond=2080 ) properties (out of 15) seen :48290 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:54:23] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:54:23] [INFO ] Implicit Places using invariants in 10 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:54:23] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:54:23] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:54:23] [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 08:54:23] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:54:23] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:54:23] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:54:23] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1025 ms. (steps per millisecond=975 ) properties (out of 15) seen :203850
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 :44446
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 :22223
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 :18585
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 :20834
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 15) seen :11951
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 :22223
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 :33388
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 :22223
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 :22223
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 :22223
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 :15936
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 :11952
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :44532
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:54:27] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:54:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:27] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:54:27] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:27] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:54:27] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:27] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:54:27] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:27] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:27] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:27] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:27] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:27] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:54:27] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:27] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-05-22 08:54:27] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:27] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:27] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:54:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:27] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:54:27] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:27] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:54:27] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:27] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:27] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:54:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:27] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:27] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:27] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:27] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:27] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:28] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:54:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:28] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:28] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-05-22 08:54:28] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:28] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:28] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:54:28] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:28] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:54:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:28] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 08:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:28] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:28] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-05-22 08:54:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:28] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:28] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:54:28] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:28] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:28] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:54:28] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:28] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:28] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:28] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:28] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:28] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:28] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:54:28] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:28] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:28] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:28] [INFO ] Added : 14 causal constraints over 3 iterations in 8 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 :[24140, 22272, 19651, 20885, 22277, 15151, 22275, 24134, 22275, 22277, 22274, 19625, 16687, 24140, 22278]
Incomplete Parikh walk after 2229700 steps, including 99 resets, run finished after 995 ms. (steps per millisecond=2240 ) properties (out of 15) seen :22290 could not realise parikh vector
Incomplete Parikh walk after 2415900 steps, including 99 resets, run finished after 1096 ms. (steps per millisecond=2204 ) properties (out of 15) seen :48293 could not realise parikh vector
Incomplete Parikh walk after 1670500 steps, including 99 resets, run finished after 756 ms. (steps per millisecond=2209 ) properties (out of 15) seen :16698 could not realise parikh vector
Incomplete Parikh walk after 1964300 steps, including 99 resets, run finished after 871 ms. (steps per millisecond=2255 ) properties (out of 15) seen :19636 could not realise parikh vector
Incomplete Parikh walk after 2229300 steps, including 99 resets, run finished after 1044 ms. (steps per millisecond=2135 ) properties (out of 15) seen :22287 could not realise parikh vector
Incomplete Parikh walk after 2229600 steps, including 99 resets, run finished after 977 ms. (steps per millisecond=2282 ) properties (out of 15) seen :22290 could not realise parikh vector
Incomplete Parikh walk after 2229400 steps, including 99 resets, run finished after 903 ms. (steps per millisecond=2468 ) properties (out of 15) seen :22287 could not realise parikh vector
Incomplete Parikh walk after 2415300 steps, including 99 resets, run finished after 1032 ms. (steps per millisecond=2340 ) properties (out of 15) seen :24146 could not realise parikh vector
Incomplete Parikh walk after 2229400 steps, including 99 resets, run finished after 896 ms. (steps per millisecond=2488 ) properties (out of 15) seen :22287 could not realise parikh vector
Incomplete Parikh walk after 1516900 steps, including 99 resets, run finished after 684 ms. (steps per millisecond=2217 ) properties (out of 15) seen :15163 could not realise parikh vector
Incomplete Parikh walk after 2229600 steps, including 99 resets, run finished after 987 ms. (steps per millisecond=2258 ) properties (out of 15) seen :22289 could not realise parikh vector
Incomplete Parikh walk after 2090300 steps, including 98 resets, run finished after 882 ms. (steps per millisecond=2369 ) properties (out of 15) seen :20897 could not realise parikh vector
Incomplete Parikh walk after 1966900 steps, including 99 resets, run finished after 845 ms. (steps per millisecond=2327 ) properties (out of 15) seen :19662 could not realise parikh vector
Incomplete Parikh walk after 2229100 steps, including 99 resets, run finished after 1005 ms. (steps per millisecond=2218 ) properties (out of 15) seen :22285 could not realise parikh vector
Incomplete Parikh walk after 2415900 steps, including 99 resets, run finished after 1191 ms. (steps per millisecond=2028 ) properties (out of 15) seen :48298 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:54:42] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:54:42] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:54:42] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:54:42] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:54:42] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 28 ms to find 0 implicit places.
[2022-05-22 08:54:42] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:54:42] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:54:42] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:54:42] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 968 ms. (steps per millisecond=1033 ) properties (out of 15) seen :204104
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 :44446
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 :22223
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 :14524
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 :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :22223
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 :13365
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 :22223
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 :33423
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 :22223
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 :22223
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 :22223
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 :17586
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 340 ms. (steps per millisecond=2941 ) properties (out of 15) seen :11925
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 :44563
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:54:46] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:54:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:46] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:54:46] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:46] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:46] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:46] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:54:46] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:46] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:46] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:46] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:46] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:54:46] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:46] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:46] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:46] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:46] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:46] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:54:46] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:46] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:46] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:46] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:54:46] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:46] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:46] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:54:46] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:46] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:54:46] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:46] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:46] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:46] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:46] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:46] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:46] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:46] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:46] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:46] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:46] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:46] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:46] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:46] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:54:46] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:46] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:46] [INFO ] Added : 14 causal constraints over 3 iterations in 52 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:54:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:54:46] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:46] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:46] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:46] [INFO ] Added : 14 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:54:46] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:46] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:46] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:54:46] [INFO ] Added : 14 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:46] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:54:46] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:47] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:47] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:47] [INFO ] Added : 14 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:47] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:47] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:54:47] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:47] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:47] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:54:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:47] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:47] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:47] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:47] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:47] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:47] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:54:47] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:47] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:47] [INFO ] Added : 14 causal constraints over 3 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 :[24143, 22274, 19654, 20887, 22280, 15155, 22277, 24162, 22277, 22279, 22276, 19627, 16689, 24143, 22280]
Incomplete Parikh walk after 2229900 steps, including 99 resets, run finished after 1112 ms. (steps per millisecond=2005 ) properties (out of 15) seen :22293 could not realise parikh vector
Incomplete Parikh walk after 2416200 steps, including 99 resets, run finished after 1163 ms. (steps per millisecond=2077 ) properties (out of 15) seen :48302 could not realise parikh vector
Incomplete Parikh walk after 1670700 steps, including 99 resets, run finished after 771 ms. (steps per millisecond=2166 ) properties (out of 15) seen :16700 could not realise parikh vector
Incomplete Parikh walk after 1964500 steps, including 99 resets, run finished after 855 ms. (steps per millisecond=2297 ) properties (out of 15) seen :19640 could not realise parikh vector
Incomplete Parikh walk after 2229500 steps, including 99 resets, run finished after 1080 ms. (steps per millisecond=2064 ) properties (out of 15) seen :22288 could not realise parikh vector
Incomplete Parikh walk after 2229800 steps, including 99 resets, run finished after 977 ms. (steps per millisecond=2282 ) properties (out of 15) seen :22291 could not realise parikh vector
Incomplete Parikh walk after 2229600 steps, including 99 resets, run finished after 922 ms. (steps per millisecond=2418 ) properties (out of 15) seen :22288 could not realise parikh vector
Incomplete Parikh walk after 2418100 steps, including 99 resets, run finished after 1015 ms. (steps per millisecond=2382 ) properties (out of 15) seen :24176 could not realise parikh vector
Incomplete Parikh walk after 2229600 steps, including 99 resets, run finished after 850 ms. (steps per millisecond=2623 ) properties (out of 15) seen :22291 could not realise parikh vector
Incomplete Parikh walk after 1517300 steps, including 99 resets, run finished after 660 ms. (steps per millisecond=2298 ) properties (out of 15) seen :15166 could not realise parikh vector
Incomplete Parikh walk after 2229900 steps, including 99 resets, run finished after 920 ms. (steps per millisecond=2423 ) properties (out of 15) seen :22293 could not realise parikh vector
Incomplete Parikh walk after 2090500 steps, including 98 resets, run finished after 844 ms. (steps per millisecond=2476 ) properties (out of 15) seen :20896 could not realise parikh vector
Incomplete Parikh walk after 1967200 steps, including 99 resets, run finished after 806 ms. (steps per millisecond=2440 ) properties (out of 15) seen :19664 could not realise parikh vector
Incomplete Parikh walk after 2229300 steps, including 99 resets, run finished after 901 ms. (steps per millisecond=2474 ) properties (out of 15) seen :22285 could not realise parikh vector
Incomplete Parikh walk after 2416200 steps, including 99 resets, run finished after 1100 ms. (steps per millisecond=2196 ) properties (out of 15) seen :48299 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:55:01] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 08:55:01] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 28 rows 28 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 14 read => feed constraints.
[2022-05-22 08:55:01] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 27 ms to find 0 implicit places.
[2022-05-22 08:55:01] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:55:01] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:55:01] [INFO ] Dead Transitions using invariants and state equation in 99 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:55:01] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1072 ms. (steps per millisecond=932 ) properties (out of 15) seen :203985
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 :44446
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 :22223
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 :18580
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 :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :22223
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 :13353
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 :22223
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 :33310
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 :22223
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 :22223
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 15) seen :18556
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 :12864
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 :44487
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:55:04] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:55:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:04] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:55:04] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:04] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2022-05-22 08:55:04] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:04] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:04] [INFO ] Added : 14 causal constraints over 3 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:04] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:04] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:55:04] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:04] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:04] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:04] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:55:04] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:04] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:04] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:55:04] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:04] [INFO ] [Real]Added 14 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 5 ms returned sat
[2022-05-22 08:55:05] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:05] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:05] [INFO ] Added : 14 causal constraints over 3 iterations in 8 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 14 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 94 ms returned sat
[2022-05-22 08:55:05] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:05] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:05] [INFO ] Added : 14 causal constraints over 3 iterations in 7 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 14 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 5 ms returned sat
[2022-05-22 08:55:05] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:05] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:05] [INFO ] Added : 14 causal constraints over 3 iterations in 8 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 6 ms returned sat
[2022-05-22 08:55:05] [INFO ] [Real]Added 14 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 5 ms returned sat
[2022-05-22 08:55:05] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:05] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:05] [INFO ] Added : 14 causal constraints over 3 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 8 ms returned sat
[2022-05-22 08:55:05] [INFO ] [Real]Added 14 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 5 ms returned sat
[2022-05-22 08:55:05] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:05] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:55:05] [INFO ] Added : 14 causal constraints over 3 iterations in 8 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 6 ms returned sat
[2022-05-22 08:55:05] [INFO ] [Real]Added 14 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 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:05] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:55:05] [INFO ] Added : 14 causal constraints over 3 iterations in 20 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 14 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 5 ms returned sat
[2022-05-22 08:55:05] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:05] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:55:05] [INFO ] Added : 14 causal constraints over 3 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 7 ms returned sat
[2022-05-22 08:55:05] [INFO ] [Real]Added 14 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 5 ms returned sat
[2022-05-22 08:55:05] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:05] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:05] [INFO ] Added : 14 causal constraints over 3 iterations in 8 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 14 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 6 ms returned sat
[2022-05-22 08:55:05] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:05] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:05] [INFO ] Added : 14 causal constraints over 3 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 14 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 8 ms returned sat
[2022-05-22 08:55:05] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:05] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:05] [INFO ] Added : 14 causal constraints over 3 iterations in 18 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 14 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 5 ms returned sat
[2022-05-22 08:55:05] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:05] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:05] [INFO ] Added : 14 causal constraints over 3 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 14 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 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:05] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:05] [INFO ] Added : 14 causal constraints over 3 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 :[24145, 22276, 19656, 20889, 22282, 15157, 22280, 24165, 22279, 22281, 22278, 19630, 16691, 24145, 22283]
Incomplete Parikh walk after 2230200 steps, including 99 resets, run finished after 1004 ms. (steps per millisecond=2221 ) properties (out of 15) seen :22298 could not realise parikh vector
Incomplete Parikh walk after 2416400 steps, including 99 resets, run finished after 1066 ms. (steps per millisecond=2266 ) properties (out of 15) seen :48305 could not realise parikh vector
Incomplete Parikh walk after 1670900 steps, including 99 resets, run finished after 727 ms. (steps per millisecond=2298 ) properties (out of 15) seen :16704 could not realise parikh vector
Incomplete Parikh walk after 1964800 steps, including 99 resets, run finished after 829 ms. (steps per millisecond=2370 ) properties (out of 15) seen :19642 could not realise parikh vector
Incomplete Parikh walk after 2229700 steps, including 99 resets, run finished after 1009 ms. (steps per millisecond=2209 ) properties (out of 15) seen :22291 could not realise parikh vector
Incomplete Parikh walk after 2230000 steps, including 99 resets, run finished after 929 ms. (steps per millisecond=2400 ) properties (out of 15) seen :22294 could not realise parikh vector
Incomplete Parikh walk after 2229800 steps, including 99 resets, run finished after 872 ms. (steps per millisecond=2557 ) properties (out of 15) seen :22291 could not realise parikh vector
Incomplete Parikh walk after 2418400 steps, including 99 resets, run finished after 947 ms. (steps per millisecond=2553 ) properties (out of 15) seen :24178 could not realise parikh vector
Incomplete Parikh walk after 2229900 steps, including 99 resets, run finished after 867 ms. (steps per millisecond=2571 ) properties (out of 15) seen :22293 could not realise parikh vector
Incomplete Parikh walk after 1517500 steps, including 99 resets, run finished after 683 ms. (steps per millisecond=2221 ) properties (out of 15) seen :15169 could not realise parikh vector
Incomplete Parikh walk after 2230100 steps, including 99 resets, run finished after 943 ms. (steps per millisecond=2364 ) properties (out of 15) seen :22296 could not realise parikh vector
Incomplete Parikh walk after 2090700 steps, including 98 resets, run finished after 877 ms. (steps per millisecond=2383 ) properties (out of 15) seen :20902 could not realise parikh vector
Incomplete Parikh walk after 1967400 steps, including 99 resets, run finished after 807 ms. (steps per millisecond=2437 ) properties (out of 15) seen :19667 could not realise parikh vector
Incomplete Parikh walk after 2229500 steps, including 99 resets, run finished after 928 ms. (steps per millisecond=2402 ) properties (out of 15) seen :22287 could not realise parikh vector
Incomplete Parikh walk after 2416400 steps, including 99 resets, run finished after 1093 ms. (steps per millisecond=2210 ) properties (out of 15) seen :48304 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:55:19] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:55:19] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:55:19] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:55:19] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:55:19] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2022-05-22 08:55:19] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:55:19] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:55:19] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:55:19] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1027 ms. (steps per millisecond=973 ) properties (out of 15) seen :204215
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 :44446
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 :22223
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 :15888
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 15) seen :20834
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 :22223
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 :12849
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 :22223
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 :33327
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 :22223
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 :22223
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 :22223
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 :19624
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 :14528
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 :44572
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:55:22] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:22] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:55:22] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:22] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:22] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:22] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:22] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:22] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:22] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:22] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:22] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:55:23] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:23] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:55:23] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:23] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:23] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:23] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:23] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:23] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:55:23] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:23] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:23] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:23] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:23] [INFO ] Added : 14 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:23] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:23] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:23] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:23] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:23] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:23] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:23] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:23] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:23] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:23] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:23] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:55:23] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:23] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:23] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:23] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:23] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:23] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:23] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:23] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:23] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:55:23] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:23] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:23] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:23] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:55:23] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:23] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:55:23] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:23] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 10 ms.
[2022-05-22 08:55:23] [INFO ] Added : 14 causal constraints over 3 iterations in 40 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:23] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:23] [INFO ] [Nat]Absence check using state equation in 127 ms returned sat
[2022-05-22 08:55:23] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:23] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-22 08:55:23] [INFO ] Added : 14 causal constraints over 3 iterations in 46 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:23] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:55:23] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:23] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:23] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:23] [INFO ] Added : 14 causal constraints over 3 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 :[24147, 22278, 19658, 20892, 22285, 15160, 22282, 24167, 22281, 22283, 22281, 19632, 16693, 24147, 22285]
Incomplete Parikh walk after 2230400 steps, including 99 resets, run finished after 1030 ms. (steps per millisecond=2165 ) properties (out of 15) seen :22297 could not realise parikh vector
Incomplete Parikh walk after 2416600 steps, including 99 resets, run finished after 1082 ms. (steps per millisecond=2233 ) properties (out of 15) seen :48311 could not realise parikh vector
Incomplete Parikh walk after 1671100 steps, including 99 resets, run finished after 747 ms. (steps per millisecond=2237 ) properties (out of 15) seen :16704 could not realise parikh vector
Incomplete Parikh walk after 1965000 steps, including 99 resets, run finished after 839 ms. (steps per millisecond=2342 ) properties (out of 15) seen :19642 could not realise parikh vector
Incomplete Parikh walk after 2230000 steps, including 99 resets, run finished after 984 ms. (steps per millisecond=2266 ) properties (out of 15) seen :22296 could not realise parikh vector
Incomplete Parikh walk after 2230200 steps, including 99 resets, run finished after 920 ms. (steps per millisecond=2424 ) properties (out of 15) seen :22297 could not realise parikh vector
Incomplete Parikh walk after 2230000 steps, including 99 resets, run finished after 842 ms. (steps per millisecond=2648 ) properties (out of 15) seen :22294 could not realise parikh vector
Incomplete Parikh walk after 2418600 steps, including 99 resets, run finished after 942 ms. (steps per millisecond=2567 ) properties (out of 15) seen :24180 could not realise parikh vector
Incomplete Parikh walk after 2230100 steps, including 99 resets, run finished after 839 ms. (steps per millisecond=2658 ) properties (out of 15) seen :22293 could not realise parikh vector
Incomplete Parikh walk after 1517800 steps, including 99 resets, run finished after 679 ms. (steps per millisecond=2235 ) properties (out of 15) seen :15171 could not realise parikh vector
Incomplete Parikh walk after 2230400 steps, including 99 resets, run finished after 907 ms. (steps per millisecond=2459 ) properties (out of 15) seen :22299 could not realise parikh vector
Incomplete Parikh walk after 2091000 steps, including 98 resets, run finished after 878 ms. (steps per millisecond=2381 ) properties (out of 15) seen :20903 could not realise parikh vector
Incomplete Parikh walk after 1967600 steps, including 99 resets, run finished after 795 ms. (steps per millisecond=2474 ) properties (out of 15) seen :19670 could not realise parikh vector
Incomplete Parikh walk after 2229700 steps, including 99 resets, run finished after 923 ms. (steps per millisecond=2415 ) properties (out of 15) seen :22290 could not realise parikh vector
Incomplete Parikh walk after 2416600 steps, including 99 resets, run finished after 1065 ms. (steps per millisecond=2269 ) properties (out of 15) seen :48308 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:55:37] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:55:37] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:55:37] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:55:37] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:55:37] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2022-05-22 08:55:37] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:55:37] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:55:37] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:55:37] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 980 ms. (steps per millisecond=1020 ) properties (out of 15) seen :204024
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 :44446
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 :22223
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 15) seen :19654
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 :20834
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 349 ms. (steps per millisecond=2865 ) properties (out of 15) seen :11554
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :22223
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 :33420
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 :22223
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 :22223
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 :22223
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 :17598
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 :12374
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 :44482
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:55:40] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:55:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:40] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:55:40] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:40] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:40] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:40] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:40] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:55:40] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:55:40] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:40] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:40] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:55:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:40] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:40] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:41] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:41] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:41] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:41] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:41] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:41] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:41] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:41] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:55:41] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:41] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:41] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:55:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:41] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:41] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:41] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:41] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:41] [INFO ] Added : 14 causal constraints over 3 iterations in 22 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:41] [INFO ] [Real]Absence check using state equation in 155 ms returned sat
[2022-05-22 08:55:41] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:41] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:41] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:41] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:41] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:41] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:41] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:41] [INFO ] Added : 14 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:41] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2022-05-22 08:55:41] [INFO ] [Real]Added 14 Read/Feed constraints in 25 ms returned sat
[2022-05-22 08:55:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:41] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:41] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:41] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:55:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:41] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:41] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:41] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:41] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:41] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:41] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:41] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:41] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:55:41] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:41] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:41] [INFO ] Added : 14 causal constraints over 3 iterations in 16 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:41] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:41] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:41] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:41] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:41] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:55:41] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:41] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:41] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:41] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:41] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:41] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:55:41] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:41] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:41] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:55:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:55:42] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:42] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:42] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:42] [INFO ] Added : 14 causal constraints over 3 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 :[24149, 22280, 19660, 20895, 22287, 15163, 22284, 24170, 22283, 22286, 22283, 19634, 16694, 24149, 22287]
Incomplete Parikh walk after 2230600 steps, including 99 resets, run finished after 1008 ms. (steps per millisecond=2212 ) properties (out of 15) seen :22298 could not realise parikh vector
Incomplete Parikh walk after 2416800 steps, including 99 resets, run finished after 1102 ms. (steps per millisecond=2193 ) properties (out of 15) seen :48312 could not realise parikh vector
Incomplete Parikh walk after 1671200 steps, including 99 resets, run finished after 722 ms. (steps per millisecond=2314 ) properties (out of 15) seen :16704 could not realise parikh vector
Incomplete Parikh walk after 1965200 steps, including 99 resets, run finished after 837 ms. (steps per millisecond=2347 ) properties (out of 15) seen :19645 could not realise parikh vector
Incomplete Parikh walk after 2230200 steps, including 99 resets, run finished after 956 ms. (steps per millisecond=2332 ) properties (out of 15) seen :22295 could not realise parikh vector
Incomplete Parikh walk after 2230500 steps, including 99 resets, run finished after 948 ms. (steps per millisecond=2352 ) properties (out of 15) seen :22298 could not realise parikh vector
Incomplete Parikh walk after 2230200 steps, including 99 resets, run finished after 837 ms. (steps per millisecond=2664 ) properties (out of 15) seen :22296 could not realise parikh vector
Incomplete Parikh walk after 2418900 steps, including 99 resets, run finished after 960 ms. (steps per millisecond=2519 ) properties (out of 15) seen :24182 could not realise parikh vector
Incomplete Parikh walk after 2230300 steps, including 99 resets, run finished after 855 ms. (steps per millisecond=2608 ) properties (out of 15) seen :22297 could not realise parikh vector
Incomplete Parikh walk after 1518100 steps, including 99 resets, run finished after 693 ms. (steps per millisecond=2190 ) properties (out of 15) seen :15173 could not realise parikh vector
Incomplete Parikh walk after 2230600 steps, including 99 resets, run finished after 922 ms. (steps per millisecond=2419 ) properties (out of 15) seen :22300 could not realise parikh vector
Incomplete Parikh walk after 2091300 steps, including 98 resets, run finished after 881 ms. (steps per millisecond=2373 ) properties (out of 15) seen :20906 could not realise parikh vector
Incomplete Parikh walk after 1967800 steps, including 99 resets, run finished after 789 ms. (steps per millisecond=2494 ) properties (out of 15) seen :19671 could not realise parikh vector
Incomplete Parikh walk after 2229900 steps, including 99 resets, run finished after 925 ms. (steps per millisecond=2410 ) properties (out of 15) seen :22292 could not realise parikh vector
Incomplete Parikh walk after 2416800 steps, including 99 resets, run finished after 1109 ms. (steps per millisecond=2179 ) properties (out of 15) seen :48313 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 12 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:55:55] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:55:55] [INFO ] Implicit Places using invariants in 5 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:55:55] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:55:55] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:55:55] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 33 ms to find 0 implicit places.
[2022-05-22 08:55:55] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:55:55] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:55:55] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:55:55] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 972 ms. (steps per millisecond=1028 ) properties (out of 15) seen :203185
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 :44446
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 :22223
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 :18535
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 :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :22223
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 :12434
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 :22223
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 :33348
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 :22223
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 :22223
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 :22223
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 :18537
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 :13392
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 :44538
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:55:58] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:55:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:58] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2022-05-22 08:55:58] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:55:58] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:59] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:59] [INFO ] Added : 14 causal constraints over 3 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:59] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:59] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:59] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:59] [INFO ] Added : 14 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:59] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:59] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:59] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:59] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:59] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:59] [INFO ] Added : 14 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:59] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:59] [INFO ] Added : 14 causal constraints over 3 iterations in 21 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:59] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:59] [INFO ] Added : 14 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:59] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 11 ms.
[2022-05-22 08:55:59] [INFO ] Added : 14 causal constraints over 3 iterations in 29 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:59] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:59] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:59] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:59] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:59] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:59] [INFO ] Added : 14 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:59] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:59] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:59] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:59] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:59] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:59] [INFO ] Added : 14 causal constraints over 3 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 :[24151, 22282, 19662, 20897, 22289, 15165, 22287, 24172, 22285, 22287, 22285, 19636, 16696, 24151, 22289]
Incomplete Parikh walk after 2230800 steps, including 99 resets, run finished after 980 ms. (steps per millisecond=2276 ) properties (out of 15) seen :22302 could not realise parikh vector
Incomplete Parikh walk after 2417000 steps, including 99 resets, run finished after 1136 ms. (steps per millisecond=2127 ) properties (out of 15) seen :48319 could not realise parikh vector
Incomplete Parikh walk after 1671400 steps, including 99 resets, run finished after 747 ms. (steps per millisecond=2237 ) properties (out of 15) seen :16707 could not realise parikh vector
Incomplete Parikh walk after 1965400 steps, including 99 resets, run finished after 808 ms. (steps per millisecond=2432 ) properties (out of 15) seen :19647 could not realise parikh vector
Incomplete Parikh walk after 2230400 steps, including 99 resets, run finished after 988 ms. (steps per millisecond=2257 ) properties (out of 15) seen :22297 could not realise parikh vector
Incomplete Parikh walk after 2230600 steps, including 99 resets, run finished after 929 ms. (steps per millisecond=2401 ) properties (out of 15) seen :22299 could not realise parikh vector
Incomplete Parikh walk after 2230400 steps, including 99 resets, run finished after 858 ms. (steps per millisecond=2599 ) properties (out of 15) seen :22298 could not realise parikh vector
Incomplete Parikh walk after 2419100 steps, including 99 resets, run finished after 953 ms. (steps per millisecond=2538 ) properties (out of 15) seen :24185 could not realise parikh vector
Incomplete Parikh walk after 2230600 steps, including 99 resets, run finished after 869 ms. (steps per millisecond=2566 ) properties (out of 15) seen :22298 could not realise parikh vector
Incomplete Parikh walk after 1518300 steps, including 99 resets, run finished after 695 ms. (steps per millisecond=2184 ) properties (out of 15) seen :15176 could not realise parikh vector
Incomplete Parikh walk after 2230800 steps, including 99 resets, run finished after 927 ms. (steps per millisecond=2406 ) properties (out of 15) seen :22302 could not realise parikh vector
Incomplete Parikh walk after 2091500 steps, including 98 resets, run finished after 885 ms. (steps per millisecond=2363 ) properties (out of 15) seen :20907 could not realise parikh vector
Incomplete Parikh walk after 1968000 steps, including 99 resets, run finished after 813 ms. (steps per millisecond=2420 ) properties (out of 15) seen :19675 could not realise parikh vector
Incomplete Parikh walk after 2230100 steps, including 99 resets, run finished after 930 ms. (steps per millisecond=2397 ) properties (out of 15) seen :22294 could not realise parikh vector
Incomplete Parikh walk after 2417000 steps, including 99 resets, run finished after 1074 ms. (steps per millisecond=2250 ) properties (out of 15) seen :48317 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:56:13] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:56:13] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:56:13] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:56:13] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:56:13] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2022-05-22 08:56:13] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:56:13] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:56:13] [INFO ] Dead Transitions using invariants and state equation in 54 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:56:13] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 970 ms. (steps per millisecond=1030 ) properties (out of 15) seen :203269
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 :44446
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 :22223
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 :19622
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 :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :22223
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 :13420
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 :22223
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 :33438
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 :22223
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 :22223
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 :22223
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 :18562
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 :12392
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 :44643
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:56:16] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:56:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:16] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:56:16] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:16] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:16] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:16] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:17] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:17] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:17] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:17] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:17] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:17] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:17] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:17] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:56:17] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:17] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:17] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:17] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:56:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:17] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:56:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:17] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:56:17] [INFO ] [Real]Added 14 Read/Feed constraints in 27 ms returned sat
[2022-05-22 08:56:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:17] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:17] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:56:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:56:17] [INFO ] [Real]Added 14 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:56:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:17] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:56:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:17] [INFO ] Added : 14 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:17] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 13 ms.
[2022-05-22 08:56:17] [INFO ] Added : 14 causal constraints over 3 iterations in 20 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:56:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:17] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:17] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:17] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:17] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:17] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:17] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:17] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:56:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:17] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:17] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:56:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:17] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:17] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2022-05-22 08:56:17] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:18] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:56:18] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:18] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:18] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:56:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:18] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:56:18] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:18] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:56:18] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:18] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:18] [INFO ] Added : 14 causal constraints over 3 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 :[24154, 22284, 19664, 20899, 22291, 15167, 22289, 24175, 22287, 22289, 22287, 19639, 16699, 24154, 22291]
Incomplete Parikh walk after 2231000 steps, including 99 resets, run finished after 1004 ms. (steps per millisecond=2222 ) properties (out of 15) seen :22304 could not realise parikh vector
Incomplete Parikh walk after 2417300 steps, including 99 resets, run finished after 1118 ms. (steps per millisecond=2162 ) properties (out of 15) seen :48324 could not realise parikh vector
Incomplete Parikh walk after 1671700 steps, including 99 resets, run finished after 719 ms. (steps per millisecond=2325 ) properties (out of 15) seen :16709 could not realise parikh vector
Incomplete Parikh walk after 1965700 steps, including 99 resets, run finished after 837 ms. (steps per millisecond=2348 ) properties (out of 15) seen :19653 could not realise parikh vector
Incomplete Parikh walk after 2230600 steps, including 99 resets, run finished after 1000 ms. (steps per millisecond=2230 ) properties (out of 15) seen :22301 could not realise parikh vector
Incomplete Parikh walk after 2230800 steps, including 99 resets, run finished after 935 ms. (steps per millisecond=2385 ) properties (out of 15) seen :22303 could not realise parikh vector
Incomplete Parikh walk after 2230600 steps, including 99 resets, run finished after 857 ms. (steps per millisecond=2602 ) properties (out of 15) seen :22299 could not realise parikh vector
Incomplete Parikh walk after 2419400 steps, including 99 resets, run finished after 954 ms. (steps per millisecond=2536 ) properties (out of 15) seen :24187 could not realise parikh vector
Incomplete Parikh walk after 2230800 steps, including 99 resets, run finished after 865 ms. (steps per millisecond=2578 ) properties (out of 15) seen :22303 could not realise parikh vector
Incomplete Parikh walk after 1518500 steps, including 99 resets, run finished after 719 ms. (steps per millisecond=2111 ) properties (out of 15) seen :15179 could not realise parikh vector
Incomplete Parikh walk after 2231000 steps, including 99 resets, run finished after 926 ms. (steps per millisecond=2409 ) properties (out of 15) seen :22303 could not realise parikh vector
Incomplete Parikh walk after 2091700 steps, including 98 resets, run finished after 869 ms. (steps per millisecond=2407 ) properties (out of 15) seen :20909 could not realise parikh vector
Incomplete Parikh walk after 1968200 steps, including 99 resets, run finished after 805 ms. (steps per millisecond=2444 ) properties (out of 15) seen :19675 could not realise parikh vector
Incomplete Parikh walk after 2230300 steps, including 99 resets, run finished after 943 ms. (steps per millisecond=2365 ) properties (out of 15) seen :22297 could not realise parikh vector
Incomplete Parikh walk after 2417300 steps, including 99 resets, run finished after 1103 ms. (steps per millisecond=2191 ) properties (out of 15) seen :48322 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:56:31] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:56:31] [INFO ] Implicit Places using invariants in 13 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:56:31] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:56:31] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:56:31] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2022-05-22 08:56:31] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:56:31] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:56:31] [INFO ] Dead Transitions using invariants and state equation in 7 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:56:31] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 964 ms. (steps per millisecond=1037 ) properties (out of 15) seen :203649
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 :44446
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 :22223
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 :15954
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :22223
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 :13902
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 :22223
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 :33395
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 :22223
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 :22223
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 :22223
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 :17578
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 :13912
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 :44648
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:56:35] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:56:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:35] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:56:35] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:35] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:35] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:35] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:35] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:35] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:56:35] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:56:35] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:35] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:35] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:35] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:56:35] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:35] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:35] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:35] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:56:35] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:35] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:56:35] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:35] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:35] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:56:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:35] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:56:35] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:35] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:35] [INFO ] Added : 14 causal constraints over 3 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:56:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:35] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:56:35] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:56:35] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:35] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:35] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:35] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:35] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:35] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:35] [INFO ] Added : 14 causal constraints over 3 iterations in 31 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:35] [INFO ] [Real]Absence check using state equation in 283 ms returned sat
[2022-05-22 08:56:35] [INFO ] [Real]Added 14 Read/Feed constraints in 27 ms returned sat
[2022-05-22 08:56:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:35] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:56:35] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:35] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:35] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:56:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:36] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:56:36] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:36] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:36] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:56:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:36] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:36] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:36] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:36] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:36] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:36] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:36] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:56:36] [INFO ] Added : 14 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:36] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:56:36] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:36] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:36] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:56:36] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:36] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:36] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:56:36] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:56:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:36] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:36] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:36] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:36] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:36] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:36] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:36] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:36] [INFO ] Added : 14 causal constraints over 3 iterations in 10 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 :[24156, 22286, 19666, 20901, 22293, 15170, 22292, 24177, 22289, 22292, 22291, 19642, 16701, 24156, 22293]
Incomplete Parikh walk after 2231200 steps, including 99 resets, run finished after 1037 ms. (steps per millisecond=2151 ) properties (out of 15) seen :22306 could not realise parikh vector
Incomplete Parikh walk after 2417500 steps, including 99 resets, run finished after 1142 ms. (steps per millisecond=2116 ) properties (out of 15) seen :48329 could not realise parikh vector
Incomplete Parikh walk after 1671900 steps, including 99 resets, run finished after 750 ms. (steps per millisecond=2229 ) properties (out of 15) seen :16713 could not realise parikh vector
Incomplete Parikh walk after 1966000 steps, including 99 resets, run finished after 804 ms. (steps per millisecond=2445 ) properties (out of 15) seen :19655 could not realise parikh vector
Incomplete Parikh walk after 2231000 steps, including 99 resets, run finished after 1002 ms. (steps per millisecond=2226 ) properties (out of 15) seen :22304 could not realise parikh vector
Incomplete Parikh walk after 2231100 steps, including 99 resets, run finished after 915 ms. (steps per millisecond=2438 ) properties (out of 15) seen :22304 could not realise parikh vector
Incomplete Parikh walk after 2230800 steps, including 99 resets, run finished after 866 ms. (steps per millisecond=2575 ) properties (out of 15) seen :22302 could not realise parikh vector
Incomplete Parikh walk after 2419600 steps, including 99 resets, run finished after 958 ms. (steps per millisecond=2525 ) properties (out of 15) seen :24190 could not realise parikh vector
Incomplete Parikh walk after 2231100 steps, including 99 resets, run finished after 853 ms. (steps per millisecond=2615 ) properties (out of 15) seen :22305 could not realise parikh vector
Incomplete Parikh walk after 1518800 steps, including 99 resets, run finished after 682 ms. (steps per millisecond=2226 ) properties (out of 15) seen :15182 could not realise parikh vector
Incomplete Parikh walk after 2231200 steps, including 99 resets, run finished after 953 ms. (steps per millisecond=2341 ) properties (out of 15) seen :22306 could not realise parikh vector
Incomplete Parikh walk after 2091900 steps, including 98 resets, run finished after 874 ms. (steps per millisecond=2393 ) properties (out of 15) seen :20912 could not realise parikh vector
Incomplete Parikh walk after 1968400 steps, including 99 resets, run finished after 832 ms. (steps per millisecond=2365 ) properties (out of 15) seen :19678 could not realise parikh vector
Incomplete Parikh walk after 2230500 steps, including 99 resets, run finished after 907 ms. (steps per millisecond=2459 ) properties (out of 15) seen :22300 could not realise parikh vector
Incomplete Parikh walk after 2417500 steps, including 99 resets, run finished after 1089 ms. (steps per millisecond=2219 ) properties (out of 15) seen :48327 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:56:50] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:56:50] [INFO ] Implicit Places using invariants in 11 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:56:50] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:56:50] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:56:50] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2022-05-22 08:56:50] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:56:50] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:56:50] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:56:50] [INFO ] Computed 0 place invariants in 4 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 961 ms. (steps per millisecond=1040 ) properties (out of 15) seen :203875
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 :44446
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 :22223
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 :17587
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 :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :22223
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 :14570
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 :22223
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 :33464
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 15) seen :22223
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 :22223
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 :18550
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 :13938
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 :44561
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:56:53] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:56:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:53] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:56:53] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:56:53] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:53] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:53] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:56:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:53] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:56:53] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:53] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:56:53] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:56:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:53] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:56:53] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:53] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:53] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:53] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:56:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:53] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:53] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-05-22 08:56:53] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:53] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:53] [INFO ] Added : 14 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:53] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:56:53] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:53] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:53] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:56:53] [INFO ] Added : 14 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:56:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:56:53] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:53] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:53] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-22 08:56:53] [INFO ] Added : 14 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:56:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:53] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:53] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:53] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:56:53] [INFO ] Added : 14 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:53] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:54] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:54] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:54] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:54] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:54] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:54] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:54] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:54] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:54] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:54] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:54] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:54] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:54] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:56:54] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:54] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:54] [INFO ] Added : 14 causal constraints over 3 iterations in 11 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 :[24159, 22288, 19668, 20903, 22295, 15172, 22294, 24180, 22292, 22294, 22293, 19646, 16703, 24159, 22295]
Incomplete Parikh walk after 2231400 steps, including 99 resets, run finished after 1029 ms. (steps per millisecond=2168 ) properties (out of 15) seen :22308 could not realise parikh vector
Incomplete Parikh walk after 2417800 steps, including 99 resets, run finished after 1066 ms. (steps per millisecond=2268 ) properties (out of 15) seen :48334 could not realise parikh vector
Incomplete Parikh walk after 1672100 steps, including 99 resets, run finished after 756 ms. (steps per millisecond=2211 ) properties (out of 15) seen :16714 could not realise parikh vector
Incomplete Parikh walk after 1966400 steps, including 99 resets, run finished after 810 ms. (steps per millisecond=2427 ) properties (out of 15) seen :19657 could not realise parikh vector
Incomplete Parikh walk after 2231200 steps, including 99 resets, run finished after 1035 ms. (steps per millisecond=2155 ) properties (out of 15) seen :22305 could not realise parikh vector
Incomplete Parikh walk after 2231300 steps, including 99 resets, run finished after 910 ms. (steps per millisecond=2451 ) properties (out of 15) seen :22306 could not realise parikh vector
Incomplete Parikh walk after 2231100 steps, including 99 resets, run finished after 876 ms. (steps per millisecond=2546 ) properties (out of 15) seen :22304 could not realise parikh vector
Incomplete Parikh walk after 2419900 steps, including 99 resets, run finished after 952 ms. (steps per millisecond=2541 ) properties (out of 15) seen :24194 could not realise parikh vector
Incomplete Parikh walk after 2231300 steps, including 99 resets, run finished after 898 ms. (steps per millisecond=2484 ) properties (out of 15) seen :22309 could not realise parikh vector
Incomplete Parikh walk after 1519000 steps, including 99 resets, run finished after 652 ms. (steps per millisecond=2329 ) properties (out of 15) seen :15184 could not realise parikh vector
Incomplete Parikh walk after 2231400 steps, including 99 resets, run finished after 926 ms. (steps per millisecond=2409 ) properties (out of 15) seen :22309 could not realise parikh vector
Incomplete Parikh walk after 2092100 steps, including 98 resets, run finished after 840 ms. (steps per millisecond=2490 ) properties (out of 15) seen :20912 could not realise parikh vector
Incomplete Parikh walk after 1968600 steps, including 99 resets, run finished after 812 ms. (steps per millisecond=2424 ) properties (out of 15) seen :19680 could not realise parikh vector
Incomplete Parikh walk after 2230700 steps, including 99 resets, run finished after 904 ms. (steps per millisecond=2467 ) properties (out of 15) seen :22302 could not realise parikh vector
Incomplete Parikh walk after 2417800 steps, including 99 resets, run finished after 1103 ms. (steps per millisecond=2192 ) properties (out of 15) seen :48334 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:57:08] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:57:08] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:57:08] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:57:08] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:57:08] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2022-05-22 08:57:08] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:57:08] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:57:08] [INFO ] Dead Transitions using invariants and state equation in 8 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:57:08] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 973 ms. (steps per millisecond=1027 ) properties (out of 15) seen :203972
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 :44446
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 :22223
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 :17563
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 :20834
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 15) seen :12879
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 :22223
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 :33387
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 :22223
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 :22223
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 15) seen :15904
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 :11553
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :44517
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:57:11] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:57:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:11] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:57:11] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:57:11] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:11] [INFO ] [Nat]Absence check using state equation in 136 ms returned sat
[2022-05-22 08:57:11] [INFO ] [Nat]Added 14 Read/Feed constraints in 23 ms returned sat
[2022-05-22 08:57:11] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:11] [INFO ] Added : 14 causal constraints over 3 iterations in 106 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 08:57:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:57:11] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:12] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:57:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:12] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:57:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:12] [INFO ] [Real]Absence check using state equation in 159 ms returned sat
[2022-05-22 08:57:12] [INFO ] [Real]Added 14 Read/Feed constraints in 26 ms returned sat
[2022-05-22 08:57:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:12] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:57:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:12] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:57:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:12] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:57:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:12] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:12] [INFO ] [Nat]Absence check using state equation in 175 ms returned sat
[2022-05-22 08:57:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 26 ms returned sat
[2022-05-22 08:57:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:12] [INFO ] Added : 14 causal constraints over 3 iterations in 73 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 08:57:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:57:12] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:12] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:57:12] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:12] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:57:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:57:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:57:12] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:13] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:57:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 12 ms.
[2022-05-22 08:57:13] [INFO ] Added : 14 causal constraints over 3 iterations in 22 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:13] [INFO ] [Real]Absence check using state equation in 146 ms returned sat
[2022-05-22 08:57:13] [INFO ] [Real]Added 14 Read/Feed constraints in 25 ms returned sat
[2022-05-22 08:57:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:13] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:57:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:13] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:57:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:13] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:57:13] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:13] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:57:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:13] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:13] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:13] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:57:13] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:13] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:57:13] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:13] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:57:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:13] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:13] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:57:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:13] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:57:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:13] [INFO ] Added : 14 causal constraints over 3 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 :[24161, 22290, 19670, 20905, 22299, 15174, 22297, 24182, 22294, 22297, 22295, 19648, 16706, 24161, 22297]
Incomplete Parikh walk after 2231600 steps, including 99 resets, run finished after 1016 ms. (steps per millisecond=2196 ) properties (out of 15) seen :22313 could not realise parikh vector
Incomplete Parikh walk after 2418000 steps, including 99 resets, run finished after 1097 ms. (steps per millisecond=2204 ) properties (out of 15) seen :48337 could not realise parikh vector
Incomplete Parikh walk after 1672400 steps, including 99 resets, run finished after 750 ms. (steps per millisecond=2229 ) properties (out of 15) seen :16719 could not realise parikh vector
Incomplete Parikh walk after 1966600 steps, including 99 resets, run finished after 831 ms. (steps per millisecond=2366 ) properties (out of 15) seen :19658 could not realise parikh vector
Incomplete Parikh walk after 2231400 steps, including 99 resets, run finished after 987 ms. (steps per millisecond=2260 ) properties (out of 15) seen :22308 could not realise parikh vector
Incomplete Parikh walk after 2231600 steps, including 99 resets, run finished after 933 ms. (steps per millisecond=2391 ) properties (out of 15) seen :22310 could not realise parikh vector
Incomplete Parikh walk after 2231300 steps, including 99 resets, run finished after 904 ms. (steps per millisecond=2468 ) properties (out of 15) seen :22307 could not realise parikh vector
Incomplete Parikh walk after 2420100 steps, including 99 resets, run finished after 953 ms. (steps per millisecond=2539 ) properties (out of 15) seen :24195 could not realise parikh vector
Incomplete Parikh walk after 2231600 steps, including 99 resets, run finished after 894 ms. (steps per millisecond=2496 ) properties (out of 15) seen :22310 could not realise parikh vector
Incomplete Parikh walk after 1519200 steps, including 99 resets, run finished after 690 ms. (steps per millisecond=2201 ) properties (out of 15) seen :15184 could not realise parikh vector
Incomplete Parikh walk after 2231800 steps, including 99 resets, run finished after 946 ms. (steps per millisecond=2359 ) properties (out of 15) seen :22312 could not realise parikh vector
Incomplete Parikh walk after 2092300 steps, including 98 resets, run finished after 883 ms. (steps per millisecond=2369 ) properties (out of 15) seen :20916 could not realise parikh vector
Incomplete Parikh walk after 1968800 steps, including 99 resets, run finished after 829 ms. (steps per millisecond=2374 ) properties (out of 15) seen :19680 could not realise parikh vector
Incomplete Parikh walk after 2230900 steps, including 99 resets, run finished after 914 ms. (steps per millisecond=2440 ) properties (out of 15) seen :22304 could not realise parikh vector
Incomplete Parikh walk after 2418000 steps, including 99 resets, run finished after 1095 ms. (steps per millisecond=2208 ) properties (out of 15) seen :48336 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:57:27] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:57:27] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:57:27] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:57:27] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:57:27] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2022-05-22 08:57:27] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:57:27] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:57:27] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:57:27] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 984 ms. (steps per millisecond=1016 ) properties (out of 15) seen :203488
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 :44446
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 :22223
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 :16683
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 :20834
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 :22223
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 :12872
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 :22223
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 :33409
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :22223
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 :22223
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 :22223
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 :17588
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 :14578
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 :44590
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:57:30] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:57:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:30] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:57:30] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:30] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:30] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:30] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:30] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:30] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:57:30] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:31] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:31] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:31] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:31] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:57:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:31] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:31] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:57:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:31] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2022-05-22 08:57:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:31] [INFO ] Added : 14 causal constraints over 3 iterations in 39 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:31] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:57:31] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:31] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:57:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:31] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:31] [INFO ] Added : 14 causal constraints over 3 iterations in 35 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:31] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:57:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:31] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:31] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:57:31] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:31] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:31] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:57:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:31] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:31] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:57:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:57:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:31] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:57:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:31] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:31] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:32] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:32] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:32] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:57:32] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:32] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:32] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:32] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 08:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:32] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2022-05-22 08:57:32] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:32] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:32] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:32] [INFO ] Added : 14 causal constraints over 3 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 :[24163, 22292, 19672, 20908, 22302, 15176, 22299, 24184, 22297, 22299, 22297, 19650, 16708, 24163, 22300]
Incomplete Parikh walk after 2231900 steps, including 99 resets, run finished after 1023 ms. (steps per millisecond=2181 ) properties (out of 15) seen :22313 could not realise parikh vector
Incomplete Parikh walk after 2418200 steps, including 99 resets, run finished after 1111 ms. (steps per millisecond=2176 ) properties (out of 15) seen :48342 could not realise parikh vector
Incomplete Parikh walk after 1672600 steps, including 99 resets, run finished after 784 ms. (steps per millisecond=2133 ) properties (out of 15) seen :16719 could not realise parikh vector
Incomplete Parikh walk after 1966800 steps, including 99 resets, run finished after 809 ms. (steps per millisecond=2431 ) properties (out of 15) seen :19661 could not realise parikh vector
Incomplete Parikh walk after 2231600 steps, including 99 resets, run finished after 1043 ms. (steps per millisecond=2139 ) properties (out of 15) seen :22310 could not realise parikh vector
Incomplete Parikh walk after 2231800 steps, including 99 resets, run finished after 935 ms. (steps per millisecond=2386 ) properties (out of 15) seen :22313 could not realise parikh vector
Incomplete Parikh walk after 2231600 steps, including 99 resets, run finished after 886 ms. (steps per millisecond=2518 ) properties (out of 15) seen :22308 could not realise parikh vector
Incomplete Parikh walk after 2420300 steps, including 99 resets, run finished after 945 ms. (steps per millisecond=2561 ) properties (out of 15) seen :24197 could not realise parikh vector
Incomplete Parikh walk after 2231800 steps, including 99 resets, run finished after 902 ms. (steps per millisecond=2474 ) properties (out of 15) seen :22311 could not realise parikh vector
Incomplete Parikh walk after 1519400 steps, including 99 resets, run finished after 676 ms. (steps per millisecond=2247 ) properties (out of 15) seen :15186 could not realise parikh vector
Incomplete Parikh walk after 2232100 steps, including 99 resets, run finished after 937 ms. (steps per millisecond=2382 ) properties (out of 15) seen :22318 could not realise parikh vector
Incomplete Parikh walk after 2092600 steps, including 98 resets, run finished after 906 ms. (steps per millisecond=2309 ) properties (out of 15) seen :20918 could not realise parikh vector
Incomplete Parikh walk after 1969000 steps, including 99 resets, run finished after 804 ms. (steps per millisecond=2449 ) properties (out of 15) seen :19683 could not realise parikh vector
Incomplete Parikh walk after 2231100 steps, including 99 resets, run finished after 907 ms. (steps per millisecond=2459 ) properties (out of 15) seen :22305 could not realise parikh vector
Incomplete Parikh walk after 2418200 steps, including 99 resets, run finished after 1105 ms. (steps per millisecond=2188 ) properties (out of 15) seen :48339 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 4 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:57:46] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:57:46] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:57:46] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:57:46] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:57:46] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2022-05-22 08:57:46] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:57:46] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:57:46] [INFO ] Dead Transitions using invariants and state equation in 59 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:57:46] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1025 ms. (steps per millisecond=975 ) properties (out of 15) seen :203776
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 :44446
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 :22223
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 :18547
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 :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 351 ms. (steps per millisecond=2849 ) properties (out of 15) seen :12900
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 :22223
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 :33297
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 :22223
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 :22223
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 :22223
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 :17597
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 :13359
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :44643
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:57:49] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:57:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:49] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:57:49] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:49] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:49] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:49] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:49] [INFO ] Added : 14 causal constraints over 3 iterations in 19 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:57:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:49] [INFO ] [Nat]Absence check using state equation in 161 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Nat]Added 14 Read/Feed constraints in 26 ms returned sat
[2022-05-22 08:57:49] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:50] [INFO ] Added : 14 causal constraints over 3 iterations in 121 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 08:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:50] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-05-22 08:57:50] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:50] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:50] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:50] [INFO ] Added : 14 causal constraints over 3 iterations in 33 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 08:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:50] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:57:50] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:50] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:50] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:50] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:50] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:50] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:50] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:50] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:50] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:50] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:57:50] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:50] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:50] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:50] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:57:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:50] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:50] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:50] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:50] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:50] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:50] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:50] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:50] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:50] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:50] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:50] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:50] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:50] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:50] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:50] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:50] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:50] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:57:50] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:50] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:50] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:50] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:57:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:50] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:57:50] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:50] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:50] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:50] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:57:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:50] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:50] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:50] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:50] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:50] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:57:50] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:50] [INFO ] Added : 14 causal constraints over 3 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 :[24166, 22294, 19674, 20910, 22305, 15178, 22301, 24186, 22299, 22301, 22300, 19653, 16710, 24166, 22302]
Incomplete Parikh walk after 2232100 steps, including 99 resets, run finished after 972 ms. (steps per millisecond=2296 ) properties (out of 15) seen :22314 could not realise parikh vector
Incomplete Parikh walk after 2418500 steps, including 99 resets, run finished after 1115 ms. (steps per millisecond=2169 ) properties (out of 15) seen :48347 could not realise parikh vector
Incomplete Parikh walk after 1672800 steps, including 99 resets, run finished after 756 ms. (steps per millisecond=2212 ) properties (out of 15) seen :16721 could not realise parikh vector
Incomplete Parikh walk after 1967100 steps, including 99 resets, run finished after 847 ms. (steps per millisecond=2322 ) properties (out of 15) seen :19664 could not realise parikh vector
Incomplete Parikh walk after 2231900 steps, including 99 resets, run finished after 963 ms. (steps per millisecond=2317 ) properties (out of 15) seen :22315 could not realise parikh vector
Incomplete Parikh walk after 2232000 steps, including 99 resets, run finished after 933 ms. (steps per millisecond=2392 ) properties (out of 15) seen :22315 could not realise parikh vector
Incomplete Parikh walk after 2231800 steps, including 99 resets, run finished after 839 ms. (steps per millisecond=2660 ) properties (out of 15) seen :22311 could not realise parikh vector
Incomplete Parikh walk after 2420500 steps, including 99 resets, run finished after 960 ms. (steps per millisecond=2521 ) properties (out of 15) seen :24201 could not realise parikh vector
Incomplete Parikh walk after 2232000 steps, including 99 resets, run finished after 851 ms. (steps per millisecond=2622 ) properties (out of 15) seen :22312 could not realise parikh vector
Incomplete Parikh walk after 1519600 steps, including 99 resets, run finished after 692 ms. (steps per millisecond=2195 ) properties (out of 15) seen :15188 could not realise parikh vector
Incomplete Parikh walk after 2232400 steps, including 99 resets, run finished after 906 ms. (steps per millisecond=2464 ) properties (out of 15) seen :22318 could not realise parikh vector
Incomplete Parikh walk after 2092800 steps, including 98 resets, run finished after 886 ms. (steps per millisecond=2362 ) properties (out of 15) seen :20919 could not realise parikh vector
Incomplete Parikh walk after 1969200 steps, including 99 resets, run finished after 791 ms. (steps per millisecond=2489 ) properties (out of 15) seen :19683 could not realise parikh vector
Incomplete Parikh walk after 2231300 steps, including 99 resets, run finished after 955 ms. (steps per millisecond=2336 ) properties (out of 15) seen :22307 could not realise parikh vector
Incomplete Parikh walk after 2418500 steps, including 99 resets, run finished after 1106 ms. (steps per millisecond=2186 ) properties (out of 15) seen :48348 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:58:04] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:58:04] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:58:04] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:58:04] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:58:04] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2022-05-22 08:58:04] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:58:04] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:58:04] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:58:04] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 994 ms. (steps per millisecond=1006 ) properties (out of 15) seen :203967
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 :44446
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 :22223
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 :15220
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 :20834
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 :22223
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 :15212
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 :22223
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 :33429
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 :22223
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :22223
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 :16735
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 :13372
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :44662
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:58:07] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:58:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:07] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:58:07] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:07] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:58:07] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:07] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:07] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:07] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:58:08] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:08] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:08] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:08] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:08] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:08] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:08] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:08] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:08] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:08] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:08] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:08] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:58:08] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:08] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:08] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:08] [INFO ] Added : 14 causal constraints over 3 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:08] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:08] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:08] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:58:08] [INFO ] Added : 14 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:08] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:08] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:08] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:08] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:08] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:08] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:08] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:08] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:08] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:08] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:08] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:08] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:08] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:08] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:08] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:08] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:08] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:08] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:58:08] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:08] [INFO ] Added : 14 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:08] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:08] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:58:08] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:08] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:08] [INFO ] Added : 14 causal constraints over 3 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:08] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:08] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:08] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:08] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:08] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:08] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:08] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:08] [INFO ] Added : 14 causal constraints over 3 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:08] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:08] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:58:08] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:08] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:08] [INFO ] Added : 14 causal constraints over 3 iterations in 8 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 :[24169, 22296, 19676, 20911, 22307, 15180, 22303, 24189, 22301, 22303, 22303, 19655, 16712, 24169, 22304]
Incomplete Parikh walk after 2232300 steps, including 99 resets, run finished after 989 ms. (steps per millisecond=2257 ) properties (out of 15) seen :22317 could not realise parikh vector
Incomplete Parikh walk after 2418800 steps, including 99 resets, run finished after 1106 ms. (steps per millisecond=2186 ) properties (out of 15) seen :48353 could not realise parikh vector
Incomplete Parikh walk after 1673000 steps, including 99 resets, run finished after 759 ms. (steps per millisecond=2204 ) properties (out of 15) seen :16724 could not realise parikh vector
Incomplete Parikh walk after 1967300 steps, including 99 resets, run finished after 875 ms. (steps per millisecond=2248 ) properties (out of 15) seen :19666 could not realise parikh vector
Incomplete Parikh walk after 2232200 steps, including 99 resets, run finished after 974 ms. (steps per millisecond=2291 ) properties (out of 15) seen :22316 could not realise parikh vector
Incomplete Parikh walk after 2232200 steps, including 99 resets, run finished after 941 ms. (steps per millisecond=2372 ) properties (out of 15) seen :22316 could not realise parikh vector
Incomplete Parikh walk after 2232000 steps, including 99 resets, run finished after 865 ms. (steps per millisecond=2580 ) properties (out of 15) seen :22312 could not realise parikh vector
Incomplete Parikh walk after 2420800 steps, including 99 resets, run finished after 976 ms. (steps per millisecond=2480 ) properties (out of 15) seen :24201 could not realise parikh vector
Incomplete Parikh walk after 2232200 steps, including 99 resets, run finished after 864 ms. (steps per millisecond=2583 ) properties (out of 15) seen :22319 could not realise parikh vector
Incomplete Parikh walk after 1519800 steps, including 99 resets, run finished after 696 ms. (steps per millisecond=2183 ) properties (out of 15) seen :15193 could not realise parikh vector
Incomplete Parikh walk after 2232600 steps, including 99 resets, run finished after 903 ms. (steps per millisecond=2472 ) properties (out of 15) seen :22319 could not realise parikh vector
Incomplete Parikh walk after 2092900 steps, including 98 resets, run finished after 885 ms. (steps per millisecond=2364 ) properties (out of 15) seen :20921 could not realise parikh vector
Incomplete Parikh walk after 1969400 steps, including 99 resets, run finished after 826 ms. (steps per millisecond=2384 ) properties (out of 15) seen :19688 could not realise parikh vector
Incomplete Parikh walk after 2231500 steps, including 99 resets, run finished after 943 ms. (steps per millisecond=2366 ) properties (out of 15) seen :22308 could not realise parikh vector
Incomplete Parikh walk after 2418800 steps, including 99 resets, run finished after 1066 ms. (steps per millisecond=2269 ) properties (out of 15) seen :48354 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:58:22] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:58:22] [INFO ] Implicit Places using invariants in 13 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:58:22] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:58:22] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:58:22] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2022-05-22 08:58:22] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:58:22] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:58:22] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:58:22] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1033 ms. (steps per millisecond=968 ) properties (out of 15) seen :203518
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 :44446
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 :22223
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 :15895
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 :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :22223
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 :12876
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 15) seen :33411
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 :22223
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :22223
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 :17572
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 :15950
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 :44551
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:58:25] [INFO ] Computed 0 place invariants in 0 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 ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:58:25] [INFO ] [Real]Added 14 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 4 ms returned sat
[2022-05-22 08:58:25] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:25] [INFO ] Added : 14 causal constraints over 3 iterations in 8 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 14 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 27 ms returned sat
[2022-05-22 08:58:25] [INFO ] [Nat]Added 14 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:58:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:26] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:58:26] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:26] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:26] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:26] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:26] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:26] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:26] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 10 ms.
[2022-05-22 08:58:26] [INFO ] Added : 14 causal constraints over 3 iterations in 21 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:26] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:26] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:58:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:26] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:26] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:26] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:58:26] [INFO ] Added : 14 causal constraints over 3 iterations in 20 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Real]Added 14 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:58:26] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:26] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:26] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:26] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:26] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:26] [INFO ] Added : 14 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:58:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:26] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:26] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:58:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:26] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:26] [INFO ] Added : 14 causal constraints over 3 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:26] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:26] [INFO ] Added : 14 causal constraints over 3 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 :[24172, 22298, 19679, 20913, 22309, 15182, 22306, 24192, 22303, 22305, 22305, 19657, 16715, 24172, 22306]
Incomplete Parikh walk after 2232500 steps, including 99 resets, run finished after 1021 ms. (steps per millisecond=2186 ) properties (out of 15) seen :22318 could not realise parikh vector
Incomplete Parikh walk after 2419100 steps, including 99 resets, run finished after 1129 ms. (steps per millisecond=2142 ) properties (out of 15) seen :48360 could not realise parikh vector
Incomplete Parikh walk after 1673300 steps, including 99 resets, run finished after 735 ms. (steps per millisecond=2276 ) properties (out of 15) seen :16726 could not realise parikh vector
Incomplete Parikh walk after 1967500 steps, including 99 resets, run finished after 822 ms. (steps per millisecond=2393 ) properties (out of 15) seen :19667 could not realise parikh vector
Incomplete Parikh walk after 2232400 steps, including 99 resets, run finished after 980 ms. (steps per millisecond=2277 ) properties (out of 15) seen :22319 could not realise parikh vector
Incomplete Parikh walk after 2232400 steps, including 99 resets, run finished after 917 ms. (steps per millisecond=2434 ) properties (out of 15) seen :22318 could not realise parikh vector
Incomplete Parikh walk after 2232200 steps, including 99 resets, run finished after 841 ms. (steps per millisecond=2654 ) properties (out of 15) seen :22318 could not realise parikh vector
Incomplete Parikh walk after 2421100 steps, including 99 resets, run finished after 959 ms. (steps per millisecond=2524 ) properties (out of 15) seen :24205 could not realise parikh vector
Incomplete Parikh walk after 2232500 steps, including 99 resets, run finished after 852 ms. (steps per millisecond=2620 ) properties (out of 15) seen :22321 could not realise parikh vector
Incomplete Parikh walk after 1520000 steps, including 99 resets, run finished after 686 ms. (steps per millisecond=2215 ) properties (out of 15) seen :15193 could not realise parikh vector
Incomplete Parikh walk after 2232800 steps, including 99 resets, run finished after 936 ms. (steps per millisecond=2385 ) properties (out of 15) seen :22323 could not realise parikh vector
Incomplete Parikh walk after 2093100 steps, including 98 resets, run finished after 882 ms. (steps per millisecond=2373 ) properties (out of 15) seen :20925 could not realise parikh vector
Incomplete Parikh walk after 1969700 steps, including 99 resets, run finished after 798 ms. (steps per millisecond=2468 ) properties (out of 15) seen :19692 could not realise parikh vector
Incomplete Parikh walk after 2231700 steps, including 99 resets, run finished after 913 ms. (steps per millisecond=2444 ) properties (out of 15) seen :22313 could not realise parikh vector
Incomplete Parikh walk after 2419100 steps, including 99 resets, run finished after 1148 ms. (steps per millisecond=2107 ) properties (out of 15) seen :48359 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:58:40] [INFO ] Computed 0 place invariants in 5 ms
[2022-05-22 08:58:40] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:58:40] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:58:40] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:58:40] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2022-05-22 08:58:40] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:58:40] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:58:40] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:58:40] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 967 ms. (steps per millisecond=1034 ) properties (out of 15) seen :205150
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 :44446
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 :22223
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 :15239
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 :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :22223
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 :12074
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 :22223
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 :33387
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 :22223
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 :22223
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 :22223
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 :19634
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 15) seen :12389
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :44606
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:58:43] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:58:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Real]Absence check using state equation in 166 ms returned sat
[2022-05-22 08:58:44] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:58:44] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:44] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:44] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:44] [INFO ] Added : 14 causal constraints over 3 iterations in 15 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:58:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:44] [INFO ] Added : 14 causal constraints over 3 iterations in 20 ms. Result :sat
Minimization took 13 ms.
[2022-05-22 08:58:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:44] [INFO ] Added : 14 causal constraints over 3 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:58:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:44] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:58:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:44] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:44] [INFO ] Added : 14 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:58:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:44] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:44] [INFO ] Added : 14 causal constraints over 3 iterations in 21 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:44] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Nat]Added 14 Read/Feed constraints in 7 ms returned sat
[2022-05-22 08:58:44] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:44] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:58:45] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:45] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:45] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:45] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:45] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:45] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:58:45] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:45] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:58:45] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:45] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:45] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:45] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:45] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:45] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:58:45] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:45] [INFO ] Added : 14 causal constraints over 3 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 :[24175, 22301, 19681, 20916, 22312, 15184, 22308, 24194, 22305, 22307, 22307, 19659, 16718, 24175, 22308]
Incomplete Parikh walk after 2232700 steps, including 99 resets, run finished after 1032 ms. (steps per millisecond=2163 ) properties (out of 15) seen :22320 could not realise parikh vector
Incomplete Parikh walk after 2419400 steps, including 99 resets, run finished after 1106 ms. (steps per millisecond=2187 ) properties (out of 15) seen :48364 could not realise parikh vector
Incomplete Parikh walk after 1673600 steps, including 99 resets, run finished after 752 ms. (steps per millisecond=2225 ) properties (out of 15) seen :16730 could not realise parikh vector
Incomplete Parikh walk after 1967700 steps, including 99 resets, run finished after 830 ms. (steps per millisecond=2370 ) properties (out of 15) seen :19669 could not realise parikh vector
Incomplete Parikh walk after 2232600 steps, including 99 resets, run finished after 1014 ms. (steps per millisecond=2201 ) properties (out of 15) seen :22321 could not realise parikh vector
Incomplete Parikh walk after 2232600 steps, including 99 resets, run finished after 937 ms. (steps per millisecond=2382 ) properties (out of 15) seen :22320 could not realise parikh vector
Incomplete Parikh walk after 2232400 steps, including 99 resets, run finished after 882 ms. (steps per millisecond=2531 ) properties (out of 15) seen :22317 could not realise parikh vector
Incomplete Parikh walk after 2421300 steps, including 99 resets, run finished after 945 ms. (steps per millisecond=2562 ) properties (out of 15) seen :24208 could not realise parikh vector
Incomplete Parikh walk after 2232700 steps, including 99 resets, run finished after 870 ms. (steps per millisecond=2566 ) properties (out of 15) seen :22321 could not realise parikh vector
Incomplete Parikh walk after 1520200 steps, including 99 resets, run finished after 657 ms. (steps per millisecond=2313 ) properties (out of 15) seen :15193 could not realise parikh vector
Incomplete Parikh walk after 2233100 steps, including 99 resets, run finished after 956 ms. (steps per millisecond=2335 ) properties (out of 15) seen :22325 could not realise parikh vector
Incomplete Parikh walk after 2093400 steps, including 98 resets, run finished after 850 ms. (steps per millisecond=2462 ) properties (out of 15) seen :20926 could not realise parikh vector
Incomplete Parikh walk after 1969900 steps, including 99 resets, run finished after 834 ms. (steps per millisecond=2361 ) properties (out of 15) seen :19692 could not realise parikh vector
Incomplete Parikh walk after 2232000 steps, including 99 resets, run finished after 914 ms. (steps per millisecond=2442 ) properties (out of 15) seen :22315 could not realise parikh vector
Incomplete Parikh walk after 2419400 steps, including 99 resets, run finished after 1120 ms. (steps per millisecond=2160 ) properties (out of 15) seen :48367 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 3 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:58:58] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:58:58] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:58:58] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:58:58] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:58:58] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2022-05-22 08:58:58] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:58:58] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:58:58] [INFO ] Dead Transitions using invariants and state equation in 7 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:58:59] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 962 ms. (steps per millisecond=1039 ) properties (out of 15) seen :204052
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 :44446
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 :22223
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 :15195
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 :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 15) seen :13425
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 :22223
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 :33491
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 :22223
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 :22223
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 :22223
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 :19663
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 :14520
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :44604
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:59:02] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:59:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:02] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:59:02] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:02] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-22 08:59:02] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:02] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:02] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:59:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:02] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:02] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:02] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:02] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:02] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:02] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-22 08:59:02] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:59:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:02] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:59:02] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:02] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:02] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:02] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:02] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:02] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:59:02] [INFO ] Added : 14 causal constraints over 3 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:59:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:02] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:02] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:02] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:02] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:59:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:59:02] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:59:02] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:02] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:02] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:02] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:59:02] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:02] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:02] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:02] [INFO ] Added : 14 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:59:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:02] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:02] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:02] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:59:02] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:02] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:02] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:02] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:59:02] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:02] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:02] [INFO ] Added : 14 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:59:02] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:02] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:02] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:02] [INFO ] Added : 14 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:59:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:02] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:59:02] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:02] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:02] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:03] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:59:03] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:03] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:03] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:03] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:59:03] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:59:03] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:03] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:03] [INFO ] Added : 14 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:59:03] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:59:03] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:03] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:03] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:59:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:03] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:59:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:59:03] [INFO ] [Nat]Added 14 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:59:03] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:03] [INFO ] Added : 14 causal constraints over 3 iterations in 11 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 :[24178, 22304, 19683, 20918, 22314, 15186, 22310, 24196, 22307, 22309, 22309, 19661, 16721, 24178, 22310]
Incomplete Parikh walk after 2232900 steps, including 99 resets, run finished after 979 ms. (steps per millisecond=2280 ) properties (out of 15) seen :22325 could not realise parikh vector
Incomplete Parikh walk after 2419700 steps, including 99 resets, run finished after 1075 ms. (steps per millisecond=2250 ) properties (out of 15) seen :48370 could not realise parikh vector
Incomplete Parikh walk after 1673900 steps, including 99 resets, run finished after 760 ms. (steps per millisecond=2202 ) properties (out of 15) seen :16734 could not realise parikh vector
Incomplete Parikh walk after 1967900 steps, including 99 resets, run finished after 832 ms. (steps per millisecond=2365 ) properties (out of 15) seen :19672 could not realise parikh vector
Incomplete Parikh walk after 2232800 steps, including 99 resets, run finished after 1007 ms. (steps per millisecond=2217 ) properties (out of 15) seen :22323 could not realise parikh vector
Incomplete Parikh walk after 2232800 steps, including 99 resets, run finished after 932 ms. (steps per millisecond=2395 ) properties (out of 15) seen :22323 could not realise parikh vector
Incomplete Parikh walk after 2232600 steps, including 99 resets, run finished after 919 ms. (steps per millisecond=2429 ) properties (out of 15) seen :22321 could not realise parikh vector
Incomplete Parikh walk after 2421500 steps, including 99 resets, run finished after 949 ms. (steps per millisecond=2551 ) properties (out of 15) seen :24208 could not realise parikh vector
Incomplete Parikh walk after 2232900 steps, including 99 resets, run finished after 888 ms. (steps per millisecond=2514 ) properties (out of 15) seen :22323 could not realise parikh vector
Incomplete Parikh walk after 1520400 steps, including 99 resets, run finished after 666 ms. (steps per millisecond=2282 ) properties (out of 15) seen :15200 could not realise parikh vector
Incomplete Parikh walk after 2233300 steps, including 99 resets, run finished after 930 ms. (steps per millisecond=2401 ) properties (out of 15) seen :22326 could not realise parikh vector
Incomplete Parikh walk after 2093600 steps, including 98 resets, run finished after 871 ms. (steps per millisecond=2403 ) properties (out of 15) seen :20928 could not realise parikh vector
Incomplete Parikh walk after 1970100 steps, including 99 resets, run finished after 810 ms. (steps per millisecond=2432 ) properties (out of 15) seen :19695 could not realise parikh vector
Incomplete Parikh walk after 2232300 steps, including 99 resets, run finished after 929 ms. (steps per millisecond=2402 ) properties (out of 15) seen :22319 could not realise parikh vector
Incomplete Parikh walk after 2419700 steps, including 99 resets, run finished after 1108 ms. (steps per millisecond=2183 ) properties (out of 15) seen :48370 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:59:16] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:59:16] [INFO ] Implicit Places using invariants in 11 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:59:16] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:59:16] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:59:16] [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 08:59:16] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:59:16] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:59:17] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:59:17] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1031 ms. (steps per millisecond=969 ) properties (out of 15) seen :203849
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 :44446
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 :22223
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 :16690
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 :20834
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 354 ms. (steps per millisecond=2824 ) properties (out of 15) seen :12876
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 :22223
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 :33382
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 :22223
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 :22223
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 :22223
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 :18526
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 :13423
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :44646
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:59:20] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:20] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:59:20] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:59:20] [INFO ] [Real]Added 14 Read/Feed constraints in 21 ms returned sat
[2022-05-22 08:59:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:20] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:59:20] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:20] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:20] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:20] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:59:20] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:20] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-22 08:59:20] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:20] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:20] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:20] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:59:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:20] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:59:20] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:20] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:20] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:20] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:20] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:20] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:21] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:21] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:21] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:21] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:59:21] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:21] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:21] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:21] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:21] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:21] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:21] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:21] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:21] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:21] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:59:21] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:21] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:21] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:21] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:21] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:21] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:21] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:59:21] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:21] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:21] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:21] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:21] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:59:21] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:21] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:21] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:21] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:59:21] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:21] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:21] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:21] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:21] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:21] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:21] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:21] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:21] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:21] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:21] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:21] [INFO ] [Nat]Added 14 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:59:21] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:21] [INFO ] Added : 14 causal constraints over 3 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 :[24180, 22306, 19685, 20920, 22316, 15189, 22312, 24197, 22309, 22311, 22312, 19664, 16723, 24180, 22312]
Incomplete Parikh walk after 2233100 steps, including 99 resets, run finished after 1015 ms. (steps per millisecond=2200 ) properties (out of 15) seen :22325 could not realise parikh vector
Incomplete Parikh walk after 2419900 steps, including 99 resets, run finished after 1112 ms. (steps per millisecond=2176 ) properties (out of 15) seen :48376 could not realise parikh vector
Incomplete Parikh walk after 1674100 steps, including 99 resets, run finished after 787 ms. (steps per millisecond=2127 ) properties (out of 15) seen :16735 could not realise parikh vector
Incomplete Parikh walk after 1968200 steps, including 99 resets, run finished after 837 ms. (steps per millisecond=2351 ) properties (out of 15) seen :19674 could not realise parikh vector
Incomplete Parikh walk after 2233100 steps, including 99 resets, run finished after 1028 ms. (steps per millisecond=2172 ) properties (out of 15) seen :22326 could not realise parikh vector
Incomplete Parikh walk after 2233000 steps, including 99 resets, run finished after 896 ms. (steps per millisecond=2492 ) properties (out of 15) seen :22325 could not realise parikh vector
Incomplete Parikh walk after 2232800 steps, including 99 resets, run finished after 882 ms. (steps per millisecond=2531 ) properties (out of 15) seen :22323 could not realise parikh vector
Incomplete Parikh walk after 2421600 steps, including 99 resets, run finished after 950 ms. (steps per millisecond=2549 ) properties (out of 15) seen :24210 could not realise parikh vector
Incomplete Parikh walk after 2233100 steps, including 99 resets, run finished after 869 ms. (steps per millisecond=2569 ) properties (out of 15) seen :22325 could not realise parikh vector
Incomplete Parikh walk after 1520700 steps, including 99 resets, run finished after 684 ms. (steps per millisecond=2223 ) properties (out of 15) seen :15198 could not realise parikh vector
Incomplete Parikh walk after 2233500 steps, including 99 resets, run finished after 959 ms. (steps per millisecond=2328 ) properties (out of 15) seen :22327 could not realise parikh vector
Incomplete Parikh walk after 2093800 steps, including 98 resets, run finished after 875 ms. (steps per millisecond=2392 ) properties (out of 15) seen :20930 could not realise parikh vector
Incomplete Parikh walk after 1970300 steps, including 99 resets, run finished after 819 ms. (steps per millisecond=2405 ) properties (out of 15) seen :19697 could not realise parikh vector
Incomplete Parikh walk after 2232500 steps, including 99 resets, run finished after 969 ms. (steps per millisecond=2303 ) properties (out of 15) seen :22320 could not realise parikh vector
Incomplete Parikh walk after 2419900 steps, including 99 resets, run finished after 1138 ms. (steps per millisecond=2126 ) properties (out of 15) seen :48376 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:59:35] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:59:35] [INFO ] Implicit Places using invariants in 42 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:59:35] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:59:35] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:59:35] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2022-05-22 08:59:35] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:59:35] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:59:35] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:59:35] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1036 ms. (steps per millisecond=965 ) properties (out of 15) seen :203793
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 :44446
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 :22223
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 :19631
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 :20834
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 15) seen :12443
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 :22223
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 :33379
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 :22223
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 :22223
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 :22223
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 :18542
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 :15268
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 :44629
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:59:39] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:59:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:59:39] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:59:39] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:59:39] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:39] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:39] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:39] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:59:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:39] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:39] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:39] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:39] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:59:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:39] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:39] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:59:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:39] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:39] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:39] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:59:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:39] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:39] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:39] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:39] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:59:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:39] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:39] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:59:39] [INFO ] Added : 14 causal constraints over 3 iterations in 7 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 14 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 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:40] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:40] [INFO ] Added : 14 causal constraints over 3 iterations in 9 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 4 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Real]Added 14 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 6 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:40] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:40] [INFO ] Added : 14 causal constraints over 3 iterations in 8 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 7 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Real]Added 14 Read/Feed constraints in 3 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 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:40] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:40] [INFO ] Added : 14 causal constraints over 3 iterations in 9 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 6 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Real]Added 14 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 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:40] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:40] [INFO ] Added : 14 causal constraints over 3 iterations in 21 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 14 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 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:40] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:40] [INFO ] Added : 14 causal constraints over 3 iterations in 8 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 6 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Real]Added 14 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 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:40] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:40] [INFO ] Added : 14 causal constraints over 3 iterations in 8 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 :[24183, 22309, 19687, 20922, 22318, 15191, 22315, 24199, 22311, 22314, 22315, 19666, 16725, 24183, 22314]
Incomplete Parikh walk after 2233300 steps, including 99 resets, run finished after 1020 ms. (steps per millisecond=2189 ) properties (out of 15) seen :22330 could not realise parikh vector
Incomplete Parikh walk after 2420200 steps, including 99 resets, run finished after 1140 ms. (steps per millisecond=2122 ) properties (out of 15) seen :48381 could not realise parikh vector
Incomplete Parikh walk after 1674300 steps, including 99 resets, run finished after 739 ms. (steps per millisecond=2265 ) properties (out of 15) seen :16736 could not realise parikh vector
Incomplete Parikh walk after 1968400 steps, including 99 resets, run finished after 850 ms. (steps per millisecond=2315 ) properties (out of 15) seen :19678 could not realise parikh vector
Incomplete Parikh walk after 2233400 steps, including 99 resets, run finished after 974 ms. (steps per millisecond=2293 ) properties (out of 15) seen :22329 could not realise parikh vector
Incomplete Parikh walk after 2233300 steps, including 99 resets, run finished after 947 ms. (steps per millisecond=2358 ) properties (out of 15) seen :22325 could not realise parikh vector
Incomplete Parikh walk after 2233000 steps, including 99 resets, run finished after 855 ms. (steps per millisecond=2611 ) properties (out of 15) seen :22323 could not realise parikh vector
Incomplete Parikh walk after 2421800 steps, including 99 resets, run finished after 962 ms. (steps per millisecond=2517 ) properties (out of 15) seen :24212 could not realise parikh vector
Incomplete Parikh walk after 2233400 steps, including 99 resets, run finished after 862 ms. (steps per millisecond=2590 ) properties (out of 15) seen :22328 could not realise parikh vector
Incomplete Parikh walk after 1520900 steps, including 99 resets, run finished after 654 ms. (steps per millisecond=2325 ) properties (out of 15) seen :15202 could not realise parikh vector
Incomplete Parikh walk after 2233700 steps, including 99 resets, run finished after 925 ms. (steps per millisecond=2414 ) properties (out of 15) seen :22330 could not realise parikh vector
Incomplete Parikh walk after 2094000 steps, including 98 resets, run finished after 911 ms. (steps per millisecond=2298 ) properties (out of 15) seen :20931 could not realise parikh vector
Incomplete Parikh walk after 1970500 steps, including 99 resets, run finished after 789 ms. (steps per millisecond=2497 ) properties (out of 15) seen :19698 could not realise parikh vector
Incomplete Parikh walk after 2232800 steps, including 99 resets, run finished after 948 ms. (steps per millisecond=2355 ) properties (out of 15) seen :22322 could not realise parikh vector
Incomplete Parikh walk after 2420200 steps, including 99 resets, run finished after 1075 ms. (steps per millisecond=2251 ) properties (out of 15) seen :48383 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:59:53] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:59:53] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:59:53] [INFO ] Computed 0 place invariants in 8 ms
[2022-05-22 08:59:54] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:59:54] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2022-05-22 08:59:54] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:59:54] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 08:59:54] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:59:54] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 973 ms. (steps per millisecond=1027 ) properties (out of 15) seen :203945
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 :44446
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 :22223
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 15) seen :17555
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 :20834
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 15) seen :14513
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 :22223
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 :33486
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 :22223
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 :22223
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 :22223
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 :17581
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 342 ms. (steps per millisecond=2923 ) properties (out of 15) seen :11934
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 :44486
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 08:59:57] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 08:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:57] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 08:59:57] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:57] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:57] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:57] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:57] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:57] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:57] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:57] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:57] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:57] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:57] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:57] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:57] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:57] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:57] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:57] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:57] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:59:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:57] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:57] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:57] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:57] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:59:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:57] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:57] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 28 ms.
[2022-05-22 08:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:58] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:59:58] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:58] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:58] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:58] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:58] [INFO ] Added : 14 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:59:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:58] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:58] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:58] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:58] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:58] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:58] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:59:58] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:58] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:58] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:58] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:58] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:58] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:58] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:58] [INFO ] Added : 14 causal constraints over 3 iterations in 8 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 :[24186, 22311, 19689, 20923, 22321, 15193, 22317, 24201, 22313, 22315, 22318, 19668, 16728, 24186, 22316]
Incomplete Parikh walk after 2233500 steps, including 99 resets, run finished after 1064 ms. (steps per millisecond=2099 ) properties (out of 15) seen :22329 could not realise parikh vector
Incomplete Parikh walk after 2420500 steps, including 99 resets, run finished after 1123 ms. (steps per millisecond=2155 ) properties (out of 15) seen :48386 could not realise parikh vector
Incomplete Parikh walk after 1674600 steps, including 99 resets, run finished after 745 ms. (steps per millisecond=2247 ) properties (out of 15) seen :16737 could not realise parikh vector
Incomplete Parikh walk after 1968600 steps, including 99 resets, run finished after 845 ms. (steps per millisecond=2329 ) properties (out of 15) seen :19678 could not realise parikh vector
Incomplete Parikh walk after 2233700 steps, including 99 resets, run finished after 1011 ms. (steps per millisecond=2209 ) properties (out of 15) seen :22331 could not realise parikh vector
Incomplete Parikh walk after 2233400 steps, including 99 resets, run finished after 955 ms. (steps per millisecond=2338 ) properties (out of 15) seen :22329 could not realise parikh vector
Incomplete Parikh walk after 2233200 steps, including 99 resets, run finished after 846 ms. (steps per millisecond=2639 ) properties (out of 15) seen :22326 could not realise parikh vector
Incomplete Parikh walk after 2422000 steps, including 99 resets, run finished after 975 ms. (steps per millisecond=2484 ) properties (out of 15) seen :24215 could not realise parikh vector
Incomplete Parikh walk after 2233600 steps, including 99 resets, run finished after 856 ms. (steps per millisecond=2609 ) properties (out of 15) seen :22330 could not realise parikh vector
Incomplete Parikh walk after 1521100 steps, including 99 resets, run finished after 704 ms. (steps per millisecond=2160 ) properties (out of 15) seen :15203 could not realise parikh vector
Incomplete Parikh walk after 2234000 steps, including 99 resets, run finished after 932 ms. (steps per millisecond=2396 ) properties (out of 15) seen :22334 could not realise parikh vector
Incomplete Parikh walk after 2094100 steps, including 98 resets, run finished after 885 ms. (steps per millisecond=2366 ) properties (out of 15) seen :20933 could not realise parikh vector
Incomplete Parikh walk after 1970700 steps, including 99 resets, run finished after 806 ms. (steps per millisecond=2445 ) properties (out of 15) seen :19699 could not realise parikh vector
Incomplete Parikh walk after 2233000 steps, including 99 resets, run finished after 976 ms. (steps per millisecond=2287 ) properties (out of 15) seen :22324 could not realise parikh vector
Incomplete Parikh walk after 2420500 steps, including 99 resets, run finished after 1078 ms. (steps per millisecond=2245 ) properties (out of 15) seen :48387 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:00:12] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:00:12] [INFO ] Implicit Places using invariants in 10 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:00:12] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:00:12] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 09:00:12] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
[2022-05-22 09:00:12] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:00:12] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:00:12] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:00:12] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 995 ms. (steps per millisecond=1005 ) properties (out of 15) seen :203324
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 :44446
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 15) seen :18543
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 :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :22223
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 :12840
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 :22223
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 :33480
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 :22223
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 :22223
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 :22223
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 :19618
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 :11958
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 :44598
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:00:15] [INFO ] Computed 0 place invariants in 12 ms
[2022-05-22 09:00:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:15] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:15] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 09:00:15] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:00:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:15] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:00:15] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:15] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:15] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 09:00:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:00:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:15] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:00:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:15] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:15] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:00:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:15] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:15] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:15] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:00:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:15] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:00:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:15] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:00:15] [INFO ] [Real]Added 14 Read/Feed constraints in 5 ms returned sat
[2022-05-22 09:00:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:15] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:15] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:00:15] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:15] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:00:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:00:15] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:00:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:00:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:00:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:15] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:15] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:16] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:16] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:16] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:16] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:16] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:00:16] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:16] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:16] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:00:16] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:16] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:00:16] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:16] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:16] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:00:16] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:16] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:16] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:16] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:16] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:00:16] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:16] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-22 09:00:16] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:16] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:00:16] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:16] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:00:16] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:16] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:00:16] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:16] [INFO ] Added : 14 causal constraints over 3 iterations in 8 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 :[24188, 22313, 19691, 20925, 22323, 15195, 22320, 24203, 22315, 22317, 22320, 19670, 16730, 24188, 22318]
Incomplete Parikh walk after 2233700 steps, including 99 resets, run finished after 1003 ms. (steps per millisecond=2227 ) properties (out of 15) seen :22330 could not realise parikh vector
Incomplete Parikh walk after 2420700 steps, including 99 resets, run finished after 1099 ms. (steps per millisecond=2202 ) properties (out of 15) seen :48389 could not realise parikh vector
Incomplete Parikh walk after 1674800 steps, including 99 resets, run finished after 733 ms. (steps per millisecond=2284 ) properties (out of 15) seen :16740 could not realise parikh vector
Incomplete Parikh walk after 1968800 steps, including 99 resets, run finished after 868 ms. (steps per millisecond=2268 ) properties (out of 15) seen :19680 could not realise parikh vector
Incomplete Parikh walk after 2233900 steps, including 99 resets, run finished after 1000 ms. (steps per millisecond=2233 ) properties (out of 15) seen :22334 could not realise parikh vector
Incomplete Parikh walk after 2233600 steps, including 99 resets, run finished after 938 ms. (steps per millisecond=2381 ) properties (out of 15) seen :22329 could not realise parikh vector
Incomplete Parikh walk after 2233400 steps, including 99 resets, run finished after 855 ms. (steps per millisecond=2612 ) properties (out of 15) seen :22331 could not realise parikh vector
Incomplete Parikh walk after 2422200 steps, including 99 resets, run finished after 978 ms. (steps per millisecond=2476 ) properties (out of 15) seen :24214 could not realise parikh vector
Incomplete Parikh walk after 2233900 steps, including 99 resets, run finished after 836 ms. (steps per millisecond=2672 ) properties (out of 15) seen :22332 could not realise parikh vector
Incomplete Parikh walk after 1521300 steps, including 99 resets, run finished after 684 ms. (steps per millisecond=2224 ) properties (out of 15) seen :15206 could not realise parikh vector
Incomplete Parikh walk after 2234200 steps, including 99 resets, run finished after 901 ms. (steps per millisecond=2479 ) properties (out of 15) seen :22335 could not realise parikh vector
Incomplete Parikh walk after 2094300 steps, including 98 resets, run finished after 868 ms. (steps per millisecond=2412 ) properties (out of 15) seen :20938 could not realise parikh vector
Incomplete Parikh walk after 1970900 steps, including 99 resets, run finished after 813 ms. (steps per millisecond=2424 ) properties (out of 15) seen :19702 could not realise parikh vector
Incomplete Parikh walk after 2233200 steps, including 99 resets, run finished after 948 ms. (steps per millisecond=2355 ) properties (out of 15) seen :22326 could not realise parikh vector
Incomplete Parikh walk after 2420700 steps, including 99 resets, run finished after 1112 ms. (steps per millisecond=2176 ) properties (out of 15) seen :48391 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:00:30] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:00:30] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:00:30] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:00:30] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 09:00:30] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2022-05-22 09:00:30] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:00:30] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:00:30] [INFO ] Dead Transitions using invariants and state equation in 220 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:00:30] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 985 ms. (steps per millisecond=1015 ) properties (out of 15) seen :204164
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 :44446
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 15) seen :15885
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 :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 15) seen :11952
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 :22223
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 :33359
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 :22223
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 :22223
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 :22223
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 15) seen :15894
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 15) seen :11524
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 :44533
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:00:33] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:00:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:00:33] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 09:00:33] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:33] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:00:33] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:33] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:33] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:00:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:33] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:33] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:00:33] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:33] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:00:33] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:33] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:00:33] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:33] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:33] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:33] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:00:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:00:33] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:33] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:33] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:33] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:00:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:00:34] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:34] [INFO ] Added : 14 causal constraints over 3 iterations in 22 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:34] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:00:34] [INFO ] Added : 14 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:34] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:34] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 09:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:34] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:00:34] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:00:34] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:34] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:00:34] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:34] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:34] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:34] [INFO ] Added : 14 causal constraints over 3 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 :[24190, 22315, 19694, 20928, 22325, 15197, 22322, 24205, 22318, 22319, 22322, 19672, 16732, 24190, 22320]
Incomplete Parikh walk after 2233900 steps, including 99 resets, run finished after 1088 ms. (steps per millisecond=2053 ) properties (out of 15) seen :22331 could not realise parikh vector
Incomplete Parikh walk after 2420900 steps, including 99 resets, run finished after 1123 ms. (steps per millisecond=2155 ) properties (out of 15) seen :48396 could not realise parikh vector
Incomplete Parikh walk after 1675000 steps, including 99 resets, run finished after 763 ms. (steps per millisecond=2195 ) properties (out of 15) seen :16742 could not realise parikh vector
Incomplete Parikh walk after 1969000 steps, including 99 resets, run finished after 822 ms. (steps per millisecond=2395 ) properties (out of 15) seen :19682 could not realise parikh vector
Incomplete Parikh walk after 2234100 steps, including 99 resets, run finished after 1066 ms. (steps per millisecond=2095 ) properties (out of 15) seen :22336 could not realise parikh vector
Incomplete Parikh walk after 2233800 steps, including 99 resets, run finished after 947 ms. (steps per millisecond=2358 ) properties (out of 15) seen :22333 could not realise parikh vector
Incomplete Parikh walk after 2233700 steps, including 99 resets, run finished after 853 ms. (steps per millisecond=2618 ) properties (out of 15) seen :22333 could not realise parikh vector
Incomplete Parikh walk after 2422400 steps, including 99 resets, run finished after 968 ms. (steps per millisecond=2502 ) properties (out of 15) seen :24218 could not realise parikh vector
Incomplete Parikh walk after 2234100 steps, including 99 resets, run finished after 869 ms. (steps per millisecond=2570 ) properties (out of 15) seen :22335 could not realise parikh vector
Incomplete Parikh walk after 1521500 steps, including 99 resets, run finished after 686 ms. (steps per millisecond=2217 ) properties (out of 15) seen :15209 could not realise parikh vector
Incomplete Parikh walk after 2234400 steps, including 99 resets, run finished after 963 ms. (steps per millisecond=2320 ) properties (out of 15) seen :22337 could not realise parikh vector
Incomplete Parikh walk after 2094600 steps, including 98 resets, run finished after 891 ms. (steps per millisecond=2350 ) properties (out of 15) seen :20939 could not realise parikh vector
Incomplete Parikh walk after 1971200 steps, including 99 resets, run finished after 865 ms. (steps per millisecond=2278 ) properties (out of 15) seen :19705 could not realise parikh vector
Incomplete Parikh walk after 2233400 steps, including 99 resets, run finished after 935 ms. (steps per millisecond=2388 ) properties (out of 15) seen :22328 could not realise parikh vector
Incomplete Parikh walk after 2420900 steps, including 99 resets, run finished after 1133 ms. (steps per millisecond=2136 ) properties (out of 15) seen :48395 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:00:48] [INFO ] Computed 0 place invariants in 12 ms
[2022-05-22 09:00:48] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:00:48] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:00:48] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 09:00:48] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2022-05-22 09:00:48] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:00:48] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:00:48] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:00:48] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 961 ms. (steps per millisecond=1040 ) properties (out of 15) seen :204307
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 :44446
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 :22223
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 :14511
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 :20834
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 349 ms. (steps per millisecond=2865 ) properties (out of 15) seen :11571
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 :22223
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 :33296
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 :22223
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 :22223
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 :22223
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 :17569
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 348 ms. (steps per millisecond=2873 ) properties (out of 15) seen :11546
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 :44531
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:00:52] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:00:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:52] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 09:00:52] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:52] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:52] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 09:00:52] [INFO ] Added : 14 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:52] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:52] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:00:52] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:52] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:52] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:52] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:00:52] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:52] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:00:52] [INFO ] [Nat]Added 14 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:00:52] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:52] [INFO ] Added : 14 causal constraints over 3 iterations in 27 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:52] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:52] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:52] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:52] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:00:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:52] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:52] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:52] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:52] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:52] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:00:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:52] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:52] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:00:52] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:52] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:52] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:00:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:00:52] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:52] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:52] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:52] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:00:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:52] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:00:52] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:52] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:52] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:00:52] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:52] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:52] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:52] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:00:52] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:52] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:52] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:52] [INFO ] Added : 14 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:52] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:52] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:00:52] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:52] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:52] [INFO ] Added : 14 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:00:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:52] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:00:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:00:52] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:52] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:52] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:00:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:52] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:53] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:53] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:00:53] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:00:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:53] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:00:53] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:53] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 09:00:53] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:00:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:53] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:00:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:53] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:53] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:53] [INFO ] Added : 14 causal constraints over 3 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 :[24192, 22318, 19696, 20930, 22327, 15200, 22324, 24207, 22320, 22322, 22325, 19674, 16734, 24192, 22322]
Incomplete Parikh walk after 2234100 steps, including 99 resets, run finished after 985 ms. (steps per millisecond=2268 ) properties (out of 15) seen :22337 could not realise parikh vector
Incomplete Parikh walk after 2421100 steps, including 99 resets, run finished after 1106 ms. (steps per millisecond=2189 ) properties (out of 15) seen :48400 could not realise parikh vector
Incomplete Parikh walk after 1675200 steps, including 99 resets, run finished after 743 ms. (steps per millisecond=2254 ) properties (out of 15) seen :16745 could not realise parikh vector
Incomplete Parikh walk after 1969200 steps, including 99 resets, run finished after 840 ms. (steps per millisecond=2344 ) properties (out of 15) seen :19685 could not realise parikh vector
Incomplete Parikh walk after 2234400 steps, including 99 resets, run finished after 1004 ms. (steps per millisecond=2225 ) properties (out of 15) seen :22338 could not realise parikh vector
Incomplete Parikh walk after 2234100 steps, including 99 resets, run finished after 911 ms. (steps per millisecond=2452 ) properties (out of 15) seen :22334 could not realise parikh vector
Incomplete Parikh walk after 2233900 steps, including 99 resets, run finished after 849 ms. (steps per millisecond=2631 ) properties (out of 15) seen :22333 could not realise parikh vector
Incomplete Parikh walk after 2422600 steps, including 99 resets, run finished after 946 ms. (steps per millisecond=2560 ) properties (out of 15) seen :24220 could not realise parikh vector
Incomplete Parikh walk after 2234300 steps, including 99 resets, run finished after 861 ms. (steps per millisecond=2595 ) properties (out of 15) seen :22337 could not realise parikh vector
Incomplete Parikh walk after 1521800 steps, including 99 resets, run finished after 663 ms. (steps per millisecond=2295 ) properties (out of 15) seen :15211 could not realise parikh vector
Incomplete Parikh walk after 2234600 steps, including 99 resets, run finished after 929 ms. (steps per millisecond=2405 ) properties (out of 15) seen :22341 could not realise parikh vector
Incomplete Parikh walk after 2094800 steps, including 98 resets, run finished after 845 ms. (steps per millisecond=2479 ) properties (out of 15) seen :20943 could not realise parikh vector
Incomplete Parikh walk after 1971400 steps, including 99 resets, run finished after 816 ms. (steps per millisecond=2415 ) properties (out of 15) seen :19708 could not realise parikh vector
Incomplete Parikh walk after 2233700 steps, including 99 resets, run finished after 912 ms. (steps per millisecond=2449 ) properties (out of 15) seen :22330 could not realise parikh vector
Incomplete Parikh walk after 2421100 steps, including 99 resets, run finished after 1100 ms. (steps per millisecond=2201 ) properties (out of 15) seen :48398 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:01:06] [INFO ] Computed 0 place invariants in 10 ms
[2022-05-22 09:01:06] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:01:06] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:01:06] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 09:01:06] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2022-05-22 09:01:06] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:01:06] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:01:06] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:01:06] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 970 ms. (steps per millisecond=1030 ) properties (out of 15) seen :204022
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 :44446
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 15) seen :16690
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 :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :22223
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 :13350
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 :22223
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 :33368
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 :22223
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 :22223
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 :22223
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 :17602
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 15) seen :12893
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 :44549
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:01:10] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:01:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:10] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 09:01:10] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:10] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:10] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:10] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:10] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:01:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:10] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:10] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:01:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:10] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:10] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:10] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:10] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:01:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:01:10] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:10] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:01:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:10] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:10] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:10] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:10] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:10] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:10] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:10] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:10] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:10] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:10] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:10] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:10] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:10] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:10] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:10] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:10] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:01:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:10] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:10] [INFO ] Added : 14 causal constraints over 3 iterations in 8 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 :[24194, 22320, 19698, 20932, 22330, 15203, 22326, 24209, 22322, 22324, 22328, 19676, 16736, 24194, 22325]
Incomplete Parikh walk after 2234400 steps, including 99 resets, run finished after 1101 ms. (steps per millisecond=2029 ) properties (out of 15) seen :22338 could not realise parikh vector
Incomplete Parikh walk after 2421300 steps, including 99 resets, run finished after 1097 ms. (steps per millisecond=2207 ) properties (out of 15) seen :48403 could not realise parikh vector
Incomplete Parikh walk after 1675400 steps, including 99 resets, run finished after 762 ms. (steps per millisecond=2198 ) properties (out of 15) seen :16747 could not realise parikh vector
Incomplete Parikh walk after 1969400 steps, including 99 resets, run finished after 812 ms. (steps per millisecond=2425 ) properties (out of 15) seen :19687 could not realise parikh vector
Incomplete Parikh walk after 2234700 steps, including 99 resets, run finished after 1040 ms. (steps per millisecond=2148 ) properties (out of 15) seen :22340 could not realise parikh vector
Incomplete Parikh walk after 2234300 steps, including 99 resets, run finished after 902 ms. (steps per millisecond=2477 ) properties (out of 15) seen :22335 could not realise parikh vector
Incomplete Parikh walk after 2234100 steps, including 99 resets, run finished after 862 ms. (steps per millisecond=2591 ) properties (out of 15) seen :22333 could not realise parikh vector
Incomplete Parikh walk after 2422800 steps, including 99 resets, run finished after 920 ms. (steps per millisecond=2633 ) properties (out of 15) seen :24219 could not realise parikh vector
Incomplete Parikh walk after 2234500 steps, including 99 resets, run finished after 867 ms. (steps per millisecond=2577 ) properties (out of 15) seen :22339 could not realise parikh vector
Incomplete Parikh walk after 1522100 steps, including 99 resets, run finished after 696 ms. (steps per millisecond=2186 ) properties (out of 15) seen :15213 could not realise parikh vector
Incomplete Parikh walk after 2234900 steps, including 99 resets, run finished after 946 ms. (steps per millisecond=2362 ) properties (out of 15) seen :22344 could not realise parikh vector
Incomplete Parikh walk after 2095000 steps, including 98 resets, run finished after 863 ms. (steps per millisecond=2427 ) properties (out of 15) seen :20944 could not realise parikh vector
Incomplete Parikh walk after 1971600 steps, including 99 resets, run finished after 857 ms. (steps per millisecond=2300 ) properties (out of 15) seen :19710 could not realise parikh vector
Incomplete Parikh walk after 2233900 steps, including 99 resets, run finished after 1005 ms. (steps per millisecond=2222 ) properties (out of 15) seen :22333 could not realise parikh vector
Incomplete Parikh walk after 2421300 steps, including 99 resets, run finished after 1187 ms. (steps per millisecond=2039 ) properties (out of 15) seen :48405 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:01:24] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:01:24] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:01:24] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:01:24] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 09:01:24] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2022-05-22 09:01:24] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:01:24] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:01:24] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:01:25] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 953 ms. (steps per millisecond=1049 ) properties (out of 15) seen :203794
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 :44446
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 :22223
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 :15187
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 :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :22223
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 :13381
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 :22223
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 :33296
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 :22223
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 15) seen :16691
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 :12443
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :44491
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:01:28] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:01:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:01:28] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 09:01:28] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:28] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:01:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:01:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 09:01:28] [INFO ] Added : 14 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:28] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:01:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:28] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:01:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:28] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:01:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:28] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:01:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:28] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:01:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:28] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 09:01:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:28] [INFO ] Added : 14 causal constraints over 3 iterations in 21 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:28] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Real]Added 14 Read/Feed constraints in 25 ms returned sat
[2022-05-22 09:01:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:29] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:29] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:01:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:29] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:01:29] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:29] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:01:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:29] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:29] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:29] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:01:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:01:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:29] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:29] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:29] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:01:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:29] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:29] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:29] [INFO ] Added : 14 causal constraints over 3 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 :[24196, 22323, 19700, 20934, 22332, 15205, 22329, 24211, 22324, 22326, 22330, 19678, 16738, 24196, 22327]
Incomplete Parikh walk after 2234600 steps, including 99 resets, run finished after 1087 ms. (steps per millisecond=2055 ) properties (out of 15) seen :22338 could not realise parikh vector
Incomplete Parikh walk after 2421500 steps, including 99 resets, run finished after 1108 ms. (steps per millisecond=2185 ) properties (out of 15) seen :48407 could not realise parikh vector
Incomplete Parikh walk after 1675600 steps, including 99 resets, run finished after 776 ms. (steps per millisecond=2159 ) properties (out of 15) seen :16746 could not realise parikh vector
Incomplete Parikh walk after 1969600 steps, including 99 resets, run finished after 838 ms. (steps per millisecond=2350 ) properties (out of 15) seen :19687 could not realise parikh vector
Incomplete Parikh walk after 2234900 steps, including 99 resets, run finished after 1001 ms. (steps per millisecond=2232 ) properties (out of 15) seen :22345 could not realise parikh vector
Incomplete Parikh walk after 2234500 steps, including 99 resets, run finished after 899 ms. (steps per millisecond=2485 ) properties (out of 15) seen :22340 could not realise parikh vector
Incomplete Parikh walk after 2234300 steps, including 99 resets, run finished after 848 ms. (steps per millisecond=2634 ) properties (out of 15) seen :22337 could not realise parikh vector
Incomplete Parikh walk after 2423000 steps, including 99 resets, run finished after 924 ms. (steps per millisecond=2622 ) properties (out of 15) seen :24223 could not realise parikh vector
Incomplete Parikh walk after 2234800 steps, including 99 resets, run finished after 857 ms. (steps per millisecond=2607 ) properties (out of 15) seen :22345 could not realise parikh vector
Incomplete Parikh walk after 1522300 steps, including 99 resets, run finished after 678 ms. (steps per millisecond=2245 ) properties (out of 15) seen :15216 could not realise parikh vector
Incomplete Parikh walk after 2235100 steps, including 99 resets, run finished after 959 ms. (steps per millisecond=2330 ) properties (out of 15) seen :22347 could not realise parikh vector
Incomplete Parikh walk after 2095200 steps, including 98 resets, run finished after 876 ms. (steps per millisecond=2391 ) properties (out of 15) seen :20945 could not realise parikh vector
Incomplete Parikh walk after 1971800 steps, including 99 resets, run finished after 829 ms. (steps per millisecond=2378 ) properties (out of 15) seen :19712 could not realise parikh vector
Incomplete Parikh walk after 2234200 steps, including 99 resets, run finished after 992 ms. (steps per millisecond=2252 ) properties (out of 15) seen :22338 could not realise parikh vector
Incomplete Parikh walk after 2421500 steps, including 99 resets, run finished after 1154 ms. (steps per millisecond=2098 ) properties (out of 15) seen :48408 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:01:43] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:01:43] [INFO ] Implicit Places using invariants in 10 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:01:43] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:01:43] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 09:01:43] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2022-05-22 09:01:43] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:01:43] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:01:43] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:01:43] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 970 ms. (steps per millisecond=1030 ) properties (out of 15) seen :203182
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 :44446
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 :22223
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 15) seen :17562
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 :20834
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 :22223
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 :13451
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 :22223
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 :33386
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 :22223
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :22223
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 :19627
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 :13383
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 :44496
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 :22223
// Phase 1: matrix 28 rows 28 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 4 ms returned sat
[2022-05-22 09:01:46] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 09:01:46] [INFO ] [Real]Added 14 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 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:46] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:46] [INFO ] Added : 14 causal constraints over 3 iterations in 8 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 8 ms returned sat
[2022-05-22 09:01:46] [INFO ] [Real]Added 14 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 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:46] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:46] [INFO ] Added : 14 causal constraints over 3 iterations in 8 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 6 ms returned sat
[2022-05-22 09:01:46] [INFO ] [Real]Added 14 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 19 ms returned sat
[2022-05-22 09:01:46] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:46] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:46] [INFO ] Added : 14 causal constraints over 3 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 23 ms returned sat
[2022-05-22 09:01:46] [INFO ] [Real]Added 14 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 5 ms returned sat
[2022-05-22 09:01:46] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:46] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:46] [INFO ] Added : 14 causal constraints over 3 iterations in 8 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 14 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 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:46] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:46] [INFO ] Added : 14 causal constraints over 3 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 14 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 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:46] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:46] [INFO ] Added : 14 causal constraints over 3 iterations in 8 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 6 ms returned sat
[2022-05-22 09:01:46] [INFO ] [Real]Added 14 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 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:46] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:46] [INFO ] Added : 14 causal constraints over 3 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 14 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 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:46] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:46] [INFO ] Added : 14 causal constraints over 3 iterations in 9 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 6 ms returned sat
[2022-05-22 09:01:46] [INFO ] [Real]Added 14 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 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:01:46] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:46] [INFO ] Added : 14 causal constraints over 3 iterations in 8 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 6 ms returned sat
[2022-05-22 09:01:46] [INFO ] [Real]Added 14 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 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:46] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:47] [INFO ] Added : 14 causal constraints over 3 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 6 ms returned sat
[2022-05-22 09:01:47] [INFO ] [Real]Added 14 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 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:47] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:47] [INFO ] Added : 14 causal constraints over 3 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 14 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 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:47] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:47] [INFO ] Added : 14 causal constraints over 3 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 14 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 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:47] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:47] [INFO ] Added : 14 causal constraints over 3 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 6 ms returned sat
[2022-05-22 09:01:47] [INFO ] [Real]Added 14 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 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:47] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:47] [INFO ] Added : 14 causal constraints over 3 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 6 ms returned sat
[2022-05-22 09:01:47] [INFO ] [Real]Added 14 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 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:47] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:47] [INFO ] Added : 14 causal constraints over 3 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 :[24198, 22326, 19703, 20936, 22335, 15207, 22332, 24213, 22327, 22329, 22332, 19680, 16740, 24198, 22329]
Incomplete Parikh walk after 2234800 steps, including 99 resets, run finished after 1053 ms. (steps per millisecond=2122 ) properties (out of 15) seen :22342 could not realise parikh vector
Incomplete Parikh walk after 2421700 steps, including 99 resets, run finished after 1177 ms. (steps per millisecond=2057 ) properties (out of 15) seen :48414 could not realise parikh vector
Incomplete Parikh walk after 1675800 steps, including 99 resets, run finished after 767 ms. (steps per millisecond=2184 ) properties (out of 15) seen :16751 could not realise parikh vector
Incomplete Parikh walk after 1969800 steps, including 99 resets, run finished after 837 ms. (steps per millisecond=2353 ) properties (out of 15) seen :19692 could not realise parikh vector
Incomplete Parikh walk after 2235100 steps, including 99 resets, run finished after 1057 ms. (steps per millisecond=2114 ) properties (out of 15) seen :22345 could not realise parikh vector
Incomplete Parikh walk after 2234800 steps, including 99 resets, run finished after 970 ms. (steps per millisecond=2303 ) properties (out of 15) seen :22342 could not realise parikh vector
Incomplete Parikh walk after 2234600 steps, including 99 resets, run finished after 911 ms. (steps per millisecond=2452 ) properties (out of 15) seen :22341 could not realise parikh vector
Incomplete Parikh walk after 2423200 steps, including 99 resets, run finished after 1008 ms. (steps per millisecond=2403 ) properties (out of 15) seen :24226 could not realise parikh vector
Incomplete Parikh walk after 2235100 steps, including 99 resets, run finished after 916 ms. (steps per millisecond=2440 ) properties (out of 15) seen :22348 could not realise parikh vector
Incomplete Parikh walk after 1522500 steps, including 99 resets, run finished after 688 ms. (steps per millisecond=2212 ) properties (out of 15) seen :15218 could not realise parikh vector
Incomplete Parikh walk after 2235400 steps, including 99 resets, run finished after 967 ms. (steps per millisecond=2311 ) properties (out of 15) seen :22348 could not realise parikh vector
Incomplete Parikh walk after 2095400 steps, including 98 resets, run finished after 897 ms. (steps per millisecond=2336 ) properties (out of 15) seen :20947 could not realise parikh vector
Incomplete Parikh walk after 1972100 steps, including 99 resets, run finished after 825 ms. (steps per millisecond=2390 ) properties (out of 15) seen :19714 could not realise parikh vector
Incomplete Parikh walk after 2234500 steps, including 99 resets, run finished after 957 ms. (steps per millisecond=2334 ) properties (out of 15) seen :22338 could not realise parikh vector
Incomplete Parikh walk after 2421700 steps, including 99 resets, run finished after 1157 ms. (steps per millisecond=2093 ) properties (out of 15) seen :48413 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:02:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:02:01] [INFO ] Implicit Places using invariants in 9 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:02:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:02:01] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 09:02:01] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 25 ms to find 0 implicit places.
[2022-05-22 09:02:01] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:02:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:02:01] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:02:01] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1027 ms. (steps per millisecond=973 ) properties (out of 15) seen :204443
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 :44446
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 :22223
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 :17563
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 :20834
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 15) seen :13414
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 :22223
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 :33237
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 :22223
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 :22223
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 :22223
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 :12846
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 15) seen :13368
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 :44520
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 :22223
// Phase 1: matrix 28 rows 28 cols
[2022-05-22 09:02:05] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:02:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:02:05] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-22 09:02:05] [INFO ] [Real]Added 14 Read/Feed constraints in 25 ms returned sat
[2022-05-22 09:02:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:05] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-22 09:02:05] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:05] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:05] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:02:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:02:05] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:02:05] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:05] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 09:02:05] [INFO ] Added : 14 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:02:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:02:05] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:02:05] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:05] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:05] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:02:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:02:05] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:02:05] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:05] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:05] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:02:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:02:05] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:02:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:05] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:02:05] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:05] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:05] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:02:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:02:05] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:02:05] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:05] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:05] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:02:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:02:05] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:02:05] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:05] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:05] [INFO ] Added : 14 causal constraints over 3 iterations in 23 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:02:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:02:05] [INFO ] [Real]Added 14 Read/Feed constraints in 17 ms returned sat
[2022-05-22 09:02:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:02:05] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:02:05] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:05] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:02:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:02:05] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:02:05] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:05] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:05] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:02:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:02:05] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:02:05] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:05] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:05] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.

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