fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r311-tall-162132107700027
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for SemanticWebServices-PT-S064P15

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
854.720 3600000.00 3597785.00 36630.60 1 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r311-tall-162132107700027.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SemanticWebServices-PT-S064P15, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r311-tall-162132107700027
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 8.7K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.7K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 90K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 12 08:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 12 08:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 12 08:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 12 08:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.4K May 11 20:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 11 20:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 11 17:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K May 11 17:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 12 04:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 12 04:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 8 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 137K May 12 08:13 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 LoLA_Ausgabe-UpperBounds-00
FORMULA_NAME LoLA_Ausgabe-UpperBounds-01
FORMULA_NAME LoLA_Ausgabe-UpperBounds-02
FORMULA_NAME LoLA_Ausgabe-UpperBounds-03
FORMULA_NAME LoLA_Ausgabe-UpperBounds-04
FORMULA_NAME LoLA_Ausgabe-UpperBounds-05
FORMULA_NAME LoLA_Ausgabe-UpperBounds-06
FORMULA_NAME LoLA_Ausgabe-UpperBounds-07
FORMULA_NAME LoLA_Ausgabe-UpperBounds-08
FORMULA_NAME LoLA_Ausgabe-UpperBounds-09
FORMULA_NAME LoLA_Ausgabe-UpperBounds-10
FORMULA_NAME LoLA_Ausgabe-UpperBounds-11
FORMULA_NAME LoLA_Ausgabe-UpperBounds-12
FORMULA_NAME LoLA_Ausgabe-UpperBounds-13
FORMULA_NAME LoLA_Ausgabe-UpperBounds-14
FORMULA_NAME LoLA_Ausgabe-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1621407800244

Running Version 0
[2021-05-19 07:03:21] [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]
[2021-05-19 07:03:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 07:03:21] [INFO ] Load time of PNML (sax parser for PT used): 63 ms
[2021-05-19 07:03:22] [INFO ] Transformed 118 places.
[2021-05-19 07:03:22] [INFO ] Transformed 194 transitions.
[2021-05-19 07:03:22] [INFO ] Parsed PT model containing 118 places and 194 transitions in 103 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 101 transitions
Reduce redundant transitions removed 101 transitions.
Normalized transition count is 82 out of 91 initially.
// Phase 1: matrix 82 rows 116 cols
[2021-05-19 07:03:22] [INFO ] Computed 37 place invariants in 17 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 16) seen :1447
FORMULA LoLA_Ausgabe-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 15) seen :116
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 15) seen :179
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 15) seen :274
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 :68
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 15) seen :68
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 15) seen :69
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 15) seen :102
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 :386
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 15) seen :260
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 :237
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 :600
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 15) seen :206
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 15) seen :245
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 :222
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 15) seen :238
[2021-05-19 07:03:22] [INFO ] Flow matrix only has 82 transitions (discarded 9 similar events)
// Phase 1: matrix 82 rows 116 cols
[2021-05-19 07:03:22] [INFO ] Computed 37 place invariants in 6 ms
[2021-05-19 07:03:22] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2021-05-19 07:03:22] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 7 ms returned sat
[2021-05-19 07:03:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:22] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2021-05-19 07:03:22] [INFO ] State equation strengthened by 72 read => feed constraints.
[2021-05-19 07:03:22] [INFO ] [Real]Added 72 Read/Feed constraints in 7 ms returned sat
[2021-05-19 07:03:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:03:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 07:03:22] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 5 ms returned sat
[2021-05-19 07:03:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:22] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2021-05-19 07:03:22] [INFO ] [Nat]Added 72 Read/Feed constraints in 5 ms returned sat
[2021-05-19 07:03:22] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 7 ms.
[2021-05-19 07:03:22] [INFO ] Added : 68 causal constraints over 14 iterations in 119 ms. Result :sat
Minimization took 10 ms.
[2021-05-19 07:03:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 07:03:22] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 5 ms returned sat
[2021-05-19 07:03:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:22] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2021-05-19 07:03:22] [INFO ] [Real]Added 72 Read/Feed constraints in 5 ms returned sat
[2021-05-19 07:03:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:03:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 07:03:22] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2021-05-19 07:03:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:22] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2021-05-19 07:03:22] [INFO ] [Nat]Added 72 Read/Feed constraints in 6 ms returned sat
[2021-05-19 07:03:22] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 9 ms.
[2021-05-19 07:03:22] [INFO ] Added : 69 causal constraints over 14 iterations in 101 ms. Result :sat
Minimization took 10 ms.
[2021-05-19 07:03:23] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 07:03:23] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2021-05-19 07:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:23] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2021-05-19 07:03:23] [INFO ] [Real]Added 72 Read/Feed constraints in 5 ms returned sat
[2021-05-19 07:03:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:03:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 07:03:23] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2021-05-19 07:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:23] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2021-05-19 07:03:23] [INFO ] [Nat]Added 72 Read/Feed constraints in 6 ms returned sat
[2021-05-19 07:03:23] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 6 ms.
[2021-05-19 07:03:23] [INFO ] Added : 69 causal constraints over 14 iterations in 94 ms. Result :sat
Minimization took 11 ms.
[2021-05-19 07:03:23] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2021-05-19 07:03:23] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 5 ms returned sat
[2021-05-19 07:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:23] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2021-05-19 07:03:23] [INFO ] [Real]Added 72 Read/Feed constraints in 6 ms returned sat
[2021-05-19 07:03:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:03:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 07:03:23] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 3 ms returned sat
[2021-05-19 07:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:23] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2021-05-19 07:03:23] [INFO ] [Nat]Added 72 Read/Feed constraints in 5 ms returned sat
[2021-05-19 07:03:23] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 5 ms.
[2021-05-19 07:03:23] [INFO ] Added : 68 causal constraints over 14 iterations in 89 ms. Result :sat
Minimization took 10 ms.
[2021-05-19 07:03:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 07:03:23] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2021-05-19 07:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:23] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2021-05-19 07:03:23] [INFO ] [Real]Added 72 Read/Feed constraints in 4 ms returned sat
[2021-05-19 07:03:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:03:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 07:03:23] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2021-05-19 07:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:23] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2021-05-19 07:03:23] [INFO ] [Nat]Added 72 Read/Feed constraints in 6 ms returned sat
[2021-05-19 07:03:23] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 5 ms.
[2021-05-19 07:03:23] [INFO ] Added : 69 causal constraints over 14 iterations in 90 ms. Result :sat
Minimization took 12 ms.
[2021-05-19 07:03:23] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 07:03:23] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 8 ms returned sat
[2021-05-19 07:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:23] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2021-05-19 07:03:23] [INFO ] [Real]Added 72 Read/Feed constraints in 5 ms returned sat
[2021-05-19 07:03:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:03:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 07:03:23] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 5 ms returned sat
[2021-05-19 07:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:23] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2021-05-19 07:03:23] [INFO ] [Nat]Added 72 Read/Feed constraints in 5 ms returned sat
[2021-05-19 07:03:23] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 5 ms.
[2021-05-19 07:03:23] [INFO ] Added : 69 causal constraints over 14 iterations in 84 ms. Result :sat
Minimization took 9 ms.
[2021-05-19 07:03:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 07:03:23] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2021-05-19 07:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:23] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2021-05-19 07:03:23] [INFO ] [Real]Added 72 Read/Feed constraints in 5 ms returned sat
[2021-05-19 07:03:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:03:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 07:03:23] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 3 ms returned sat
[2021-05-19 07:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:24] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2021-05-19 07:03:24] [INFO ] [Nat]Added 72 Read/Feed constraints in 5 ms returned sat
[2021-05-19 07:03:24] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 4 ms.
[2021-05-19 07:03:24] [INFO ] Added : 68 causal constraints over 14 iterations in 81 ms. Result :sat
Minimization took 9 ms.
[2021-05-19 07:03:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 07:03:24] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2021-05-19 07:03:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:24] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2021-05-19 07:03:24] [INFO ] [Real]Added 72 Read/Feed constraints in 4 ms returned sat
[2021-05-19 07:03:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:03:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 07:03:24] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 3 ms returned sat
[2021-05-19 07:03:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:24] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2021-05-19 07:03:24] [INFO ] [Nat]Added 72 Read/Feed constraints in 5 ms returned sat
[2021-05-19 07:03:24] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 8 ms.
[2021-05-19 07:03:24] [INFO ] Added : 68 causal constraints over 14 iterations in 95 ms. Result :sat
Minimization took 9 ms.
[2021-05-19 07:03:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 07:03:24] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 5 ms returned sat
[2021-05-19 07:03:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:24] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 07:03:24] [INFO ] [Real]Added 72 Read/Feed constraints in 5 ms returned sat
[2021-05-19 07:03:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:03:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 07:03:24] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2021-05-19 07:03:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:24] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2021-05-19 07:03:24] [INFO ] [Nat]Added 72 Read/Feed constraints in 5 ms returned sat
[2021-05-19 07:03:24] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 5 ms.
[2021-05-19 07:03:24] [INFO ] Added : 69 causal constraints over 14 iterations in 86 ms. Result :sat
Minimization took 10 ms.
[2021-05-19 07:03:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 07:03:24] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2021-05-19 07:03:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:24] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2021-05-19 07:03:24] [INFO ] [Real]Added 72 Read/Feed constraints in 6 ms returned sat
[2021-05-19 07:03:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:03:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 07:03:24] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2021-05-19 07:03:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:24] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2021-05-19 07:03:24] [INFO ] [Nat]Added 72 Read/Feed constraints in 6 ms returned sat
[2021-05-19 07:03:24] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 6 ms.
[2021-05-19 07:03:24] [INFO ] Added : 68 causal constraints over 14 iterations in 90 ms. Result :sat
Minimization took 9 ms.
[2021-05-19 07:03:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 07:03:24] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2021-05-19 07:03:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:24] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2021-05-19 07:03:24] [INFO ] [Real]Added 72 Read/Feed constraints in 5 ms returned sat
[2021-05-19 07:03:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:03:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 07:03:24] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2021-05-19 07:03:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:24] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2021-05-19 07:03:24] [INFO ] [Nat]Added 72 Read/Feed constraints in 6 ms returned sat
[2021-05-19 07:03:24] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 5 ms.
[2021-05-19 07:03:24] [INFO ] Added : 68 causal constraints over 14 iterations in 87 ms. Result :sat
Minimization took 10 ms.
[2021-05-19 07:03:25] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 07:03:25] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2021-05-19 07:03:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:25] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 07:03:25] [INFO ] [Real]Added 72 Read/Feed constraints in 6 ms returned sat
[2021-05-19 07:03:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:03:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 07:03:25] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2021-05-19 07:03:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:25] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2021-05-19 07:03:25] [INFO ] [Nat]Added 72 Read/Feed constraints in 5 ms returned sat
[2021-05-19 07:03:25] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 26 ms.
[2021-05-19 07:03:25] [INFO ] Added : 68 causal constraints over 14 iterations in 104 ms. Result :sat
Minimization took 10 ms.
[2021-05-19 07:03:25] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 07:03:25] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2021-05-19 07:03:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:25] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2021-05-19 07:03:25] [INFO ] [Real]Added 72 Read/Feed constraints in 5 ms returned sat
[2021-05-19 07:03:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:03:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 07:03:25] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2021-05-19 07:03:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:25] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2021-05-19 07:03:25] [INFO ] [Nat]Added 72 Read/Feed constraints in 5 ms returned sat
[2021-05-19 07:03:25] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 4 ms.
[2021-05-19 07:03:25] [INFO ] Added : 68 causal constraints over 14 iterations in 105 ms. Result :sat
Minimization took 9 ms.
[2021-05-19 07:03:25] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 07:03:25] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 5 ms returned sat
[2021-05-19 07:03:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:25] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2021-05-19 07:03:25] [INFO ] [Real]Added 72 Read/Feed constraints in 6 ms returned sat
[2021-05-19 07:03:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:03:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 07:03:25] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2021-05-19 07:03:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:25] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2021-05-19 07:03:25] [INFO ] [Nat]Added 72 Read/Feed constraints in 6 ms returned sat
[2021-05-19 07:03:25] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 5 ms.
[2021-05-19 07:03:25] [INFO ] Added : 68 causal constraints over 14 iterations in 87 ms. Result :sat
Minimization took 10 ms.
[2021-05-19 07:03:25] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 07:03:25] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 5 ms returned sat
[2021-05-19 07:03:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:25] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2021-05-19 07:03:25] [INFO ] [Real]Added 72 Read/Feed constraints in 6 ms returned sat
[2021-05-19 07:03:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:03:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 07:03:25] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2021-05-19 07:03:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:25] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2021-05-19 07:03:25] [INFO ] [Nat]Added 72 Read/Feed constraints in 6 ms returned sat
[2021-05-19 07:03:25] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 6 ms.
[2021-05-19 07:03:25] [INFO ] Added : 68 causal constraints over 14 iterations in 86 ms. Result :sat
Minimization took 10 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 :[71, 184, 259, 196, 181, 69, 156, 316, 179, 237, 413, 129, 217, 222, 238]
Incomplete Parikh walk after 30800 steps, including 98 resets, run finished after 123 ms. (steps per millisecond=250 ) properties (out of 15) seen :298 could not realise parikh vector
Incomplete Parikh walk after 29200 steps, including 100 resets, run finished after 105 ms. (steps per millisecond=278 ) properties (out of 15) seen :253 could not realise parikh vector
Incomplete Parikh walk after 28700 steps, including 97 resets, run finished after 94 ms. (steps per millisecond=305 ) properties (out of 15) seen :246 could not realise parikh vector
Incomplete Parikh walk after 19900 steps, including 98 resets, run finished after 89 ms. (steps per millisecond=223 ) properties (out of 15) seen :155 could not realise parikh vector
Incomplete Parikh walk after 48300 steps, including 98 resets, run finished after 151 ms. (steps per millisecond=319 ) properties (out of 15) seen :439 could not realise parikh vector
Incomplete Parikh walk after 30700 steps, including 96 resets, run finished after 90 ms. (steps per millisecond=341 ) properties (out of 15) seen :263 could not realise parikh vector
Incomplete Parikh walk after 25000 steps, including 192 resets, run finished after 74 ms. (steps per millisecond=337 ) properties (out of 15) seen :201 could not realise parikh vector
Incomplete Parikh walk after 38600 steps, including 97 resets, run finished after 128 ms. (steps per millisecond=301 ) properties (out of 15) seen :350 could not realise parikh vector
Incomplete Parikh walk after 22600 steps, including 97 resets, run finished after 69 ms. (steps per millisecond=327 ) properties (out of 15) seen :182 could not realise parikh vector
Incomplete Parikh walk after 14000 steps, including 164 resets, run finished after 50 ms. (steps per millisecond=280 ) properties (out of 15) seen :106 could not realise parikh vector
Incomplete Parikh walk after 25200 steps, including 234 resets, run finished after 73 ms. (steps per millisecond=345 ) properties (out of 15) seen :222 could not realise parikh vector
Incomplete Parikh walk after 26600 steps, including 96 resets, run finished after 80 ms. (steps per millisecond=332 ) properties (out of 15) seen :222 could not realise parikh vector
Incomplete Parikh walk after 33000 steps, including 158 resets, run finished after 89 ms. (steps per millisecond=370 ) properties (out of 15) seen :281 could not realise parikh vector
Incomplete Parikh walk after 25500 steps, including 241 resets, run finished after 72 ms. (steps per millisecond=354 ) properties (out of 15) seen :221 could not realise parikh vector
Incomplete Parikh walk after 14100 steps, including 98 resets, run finished after 50 ms. (steps per millisecond=282 ) properties (out of 15) seen :100 could not realise parikh vector
Support contains 15 out of 116 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 116/116 places, 91/91 transitions.
Graph (complete) has 290 edges and 116 vertex of which 57 are kept as prefixes of interest. Removing 59 places using SCC suffix rule.11 ms
Discarding 59 places :
Also discarding 40 output transitions
Drop transitions removed 40 transitions
Ensure Unique test removed 17 places
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 30 place count 40 transition count 39
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 39 transition count 38
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 32 place count 38 transition count 38
Applied a total of 32 rules in 27 ms. Remains 38 /116 variables (removed 78) and now considering 38/91 (removed 53) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/116 places, 38/91 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:03:27] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2875 ms. (steps per millisecond=347 ) properties (out of 15) seen :132920
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 646 ms. (steps per millisecond=1547 ) properties (out of 15) seen :9841
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 :19626
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 413 ms. (steps per millisecond=2421 ) properties (out of 15) seen :18540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 565 ms. (steps per millisecond=1769 ) properties (out of 15) seen :13366
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 673 ms. (steps per millisecond=1485 ) properties (out of 15) seen :9493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 453 ms. (steps per millisecond=2207 ) properties (out of 15) seen :14509
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 530 ms. (steps per millisecond=1886 ) properties (out of 15) seen :12357
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 15) seen :17555
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 :19607
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 15) seen :30309
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 641 ms. (steps per millisecond=1560 ) properties (out of 15) seen :11150
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 637 ms. (steps per millisecond=1569 ) properties (out of 15) seen :10442
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 15) seen :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:03:36] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:03:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:03:36] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:03:36] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:03:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:03:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:03:36] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:03:36] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:03:36] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:03:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:03:36] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:03:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:03:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:36] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 07:03:36] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:03:36] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:03:36] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:03:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:03:36] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:03:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:03:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:03:36] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:03:36] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:03:36] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:03:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:03:36] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:03:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:03:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:03:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:03:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:03:37] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:03:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:03:37] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:03:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:03:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:03:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:03:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:03:37] [INFO ] Added : 29 causal constraints over 6 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:03:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:37] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2021-05-19 07:03:37] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:03:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:03:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:37] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:03:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:03:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:03:37] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 07:03:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:03:37] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:03:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:03:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:03:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:03:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:03:37] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:03:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:03:37] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:03:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:03:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:03:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:03:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:03:37] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:03:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:03:37] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:03:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:03:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:03:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:03:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:03:37] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:03:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:03:37] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:03:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:03:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:03:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:03:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:03:37] [INFO ] Added : 29 causal constraints over 6 iterations in 28 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:03:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:03:37] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:03:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:03:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:37] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:03:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:03:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:03:37] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:03:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:03:37] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:03:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:03:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:03:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:03:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:03:37] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:03:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:03:37] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:03:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:03:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:03:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:03:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:03:37] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:03:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:03:37] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:03:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:03:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:03:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:03:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:03:37] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:03:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:03:37] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:03:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:03:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:03:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:03:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:03:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:03:37] [INFO ] Added : 29 causal constraints over 6 iterations in 20 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 :[9760, 19602, 18511, 13308, 9453, 14477, 12313, 17528, 19598, 33334, 30301, 11056, 10363, 30304, 30304]
Incomplete Parikh walk after 3034100 steps, including 98 resets, run finished after 5392 ms. (steps per millisecond=562 ) properties (out of 15) seen :33399 could not realise parikh vector
Incomplete Parikh walk after 3034100 steps, including 98 resets, run finished after 5139 ms. (steps per millisecond=590 ) properties (out of 15) seen :30621 could not realise parikh vector
Incomplete Parikh walk after 1040000 steps, including 99 resets, run finished after 1970 ms. (steps per millisecond=527 ) properties (out of 15) seen :10393 could not realise parikh vector
Incomplete Parikh walk after 1109300 steps, including 99 resets, run finished after 2020 ms. (steps per millisecond=549 ) properties (out of 15) seen :11085 could not realise parikh vector
Incomplete Parikh walk after 3033800 steps, including 99 resets, run finished after 5436 ms. (steps per millisecond=558 ) properties (out of 15) seen :30328 could not realise parikh vector
Incomplete Parikh walk after 3337200 steps, including 99 resets, run finished after 5405 ms. (steps per millisecond=617 ) properties (out of 15) seen :33362 could not realise parikh vector
Incomplete Parikh walk after 1963500 steps, including 99 resets, run finished after 3409 ms. (steps per millisecond=575 ) properties (out of 15) seen :19627 could not realise parikh vector
Incomplete Parikh walk after 1756500 steps, including 98 resets, run finished after 3069 ms. (steps per millisecond=572 ) properties (out of 15) seen :17729 could not realise parikh vector
Incomplete Parikh walk after 1235000 steps, including 99 resets, run finished after 2097 ms. (steps per millisecond=588 ) properties (out of 15) seen :12341 could not realise parikh vector
Incomplete Parikh walk after 1451400 steps, including 98 resets, run finished after 2576 ms. (steps per millisecond=563 ) properties (out of 15) seen :15955 could not realise parikh vector
Incomplete Parikh walk after 949000 steps, including 98 resets, run finished after 1639 ms. (steps per millisecond=579 ) properties (out of 15) seen :9571 could not realise parikh vector
Incomplete Parikh walk after 1334500 steps, including 99 resets, run finished after 2207 ms. (steps per millisecond=604 ) properties (out of 15) seen :13340 could not realise parikh vector
Incomplete Parikh walk after 1854800 steps, including 99 resets, run finished after 3203 ms. (steps per millisecond=579 ) properties (out of 15) seen :18543 could not realise parikh vector
Incomplete Parikh walk after 1963900 steps, including 98 resets, run finished after 3355 ms. (steps per millisecond=585 ) properties (out of 15) seen :19805 could not realise parikh vector
Incomplete Parikh walk after 979700 steps, including 99 resets, run finished after 1717 ms. (steps per millisecond=570 ) properties (out of 15) seen :9791 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 4 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:04:26] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:04:26] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:04:26] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:04:26] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:04:26] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2021-05-19 07:04:26] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:04:26] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:04:26] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:04:26] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2799 ms. (steps per millisecond=357 ) properties (out of 15) seen :132947
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 536 ms. (steps per millisecond=1865 ) properties (out of 15) seen :14505
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 15) seen :20860
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties (out of 15) seen :16669
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 647 ms. (steps per millisecond=1545 ) properties (out of 15) seen :9538
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 506 ms. (steps per millisecond=1976 ) properties (out of 15) seen :12347
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 :20839
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 649 ms. (steps per millisecond=1540 ) properties (out of 15) seen :9513
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 432 ms. (steps per millisecond=2314 ) properties (out of 15) seen :14503
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 448 ms. (steps per millisecond=2232 ) properties (out of 15) seen :19640
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 :33334
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 :30306
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 592 ms. (steps per millisecond=1689 ) properties (out of 15) seen :11117
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 581 ms. (steps per millisecond=1721 ) properties (out of 15) seen :11502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 15) seen :30304
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 :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:04:35] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:04:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:04:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:04:35] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:04:35] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:04:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:04:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:04:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:04:35] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:04:35] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:04:35] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 13 ms.
[2021-05-19 07:04:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:04:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:04:35] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:04:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:04:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:04:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:04:35] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:04:35] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:04:35] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:04:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:04:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:04:35] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:04:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:04:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:04:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:04:35] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:04:35] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:04:35] [INFO ] Added : 29 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:04:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:04:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:04:35] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:04:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:04:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:04:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:04:35] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:04:35] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:04:36] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 07:04:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:04:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:04:36] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:04:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:04:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:04:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:04:36] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:04:36] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:04:36] [INFO ] Added : 29 causal constraints over 6 iterations in 30 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:04:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:04:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:04:36] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:04:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:04:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:04:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:04:36] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:04:36] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:04:36] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 10 ms.
[2021-05-19 07:04:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:04:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:04:36] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:04:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:04:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:04:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:04:36] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:04:36] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:04:36] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:04:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:04:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:04:36] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:04:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:04:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:04:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:04:36] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:04:36] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:04:36] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:04:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:04:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:04:36] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:04:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:04:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:04:36] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:04:36] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:04:36] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:04:36] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:04:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:04:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:04:36] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:04:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:04:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:04:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:04:36] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:04:36] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:04:36] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:04:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:04:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:04:36] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:04:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:04:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:04:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:04:36] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:04:36] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:04:36] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:04:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:04:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:04:36] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:04:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:04:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:04:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:04:36] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:04:36] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:04:36] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:04:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:04:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:04:36] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:04:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:04:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:04:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:04:36] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:04:36] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:04:36] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:04:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:04:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:04:36] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:04:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:04:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:04:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:04:36] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:04:36] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:04:36] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:04:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:04:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:04:36] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:04:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:04:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:04:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:04:36] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:04:36] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:04:36] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[14463, 20830, 18513, 13310, 12322, 20824, 12315, 17530, 19600, 33336, 30303, 11057, 11447, 30306, 30306]
Incomplete Parikh walk after 3034300 steps, including 98 resets, run finished after 5168 ms. (steps per millisecond=587 ) properties (out of 15) seen :33544 could not realise parikh vector
Incomplete Parikh walk after 3034300 steps, including 98 resets, run finished after 5149 ms. (steps per millisecond=589 ) properties (out of 15) seen :30609 could not realise parikh vector
Incomplete Parikh walk after 1148400 steps, including 99 resets, run finished after 2089 ms. (steps per millisecond=549 ) properties (out of 15) seen :11477 could not realise parikh vector
Incomplete Parikh walk after 1109400 steps, including 99 resets, run finished after 1965 ms. (steps per millisecond=564 ) properties (out of 15) seen :11086 could not realise parikh vector
Incomplete Parikh walk after 3034000 steps, including 99 resets, run finished after 5338 ms. (steps per millisecond=568 ) properties (out of 15) seen :30330 could not realise parikh vector
Incomplete Parikh walk after 3337400 steps, including 99 resets, run finished after 5412 ms. (steps per millisecond=616 ) properties (out of 15) seen :33368 could not realise parikh vector
Incomplete Parikh walk after 1963700 steps, including 99 resets, run finished after 3406 ms. (steps per millisecond=576 ) properties (out of 15) seen :19631 could not realise parikh vector
Incomplete Parikh walk after 1756700 steps, including 98 resets, run finished after 3068 ms. (steps per millisecond=572 ) properties (out of 15) seen :17748 could not realise parikh vector
Incomplete Parikh walk after 1235200 steps, including 99 resets, run finished after 2100 ms. (steps per millisecond=588 ) properties (out of 15) seen :12343 could not realise parikh vector
Incomplete Parikh walk after 2086100 steps, including 98 resets, run finished after 3690 ms. (steps per millisecond=565 ) properties (out of 15) seen :22801 could not realise parikh vector
Incomplete Parikh walk after 1235900 steps, including 98 resets, run finished after 2133 ms. (steps per millisecond=579 ) properties (out of 15) seen :12472 could not realise parikh vector
Incomplete Parikh walk after 1334700 steps, including 99 resets, run finished after 2205 ms. (steps per millisecond=605 ) properties (out of 15) seen :13339 could not realise parikh vector
Incomplete Parikh walk after 1855000 steps, including 99 resets, run finished after 3191 ms. (steps per millisecond=581 ) properties (out of 15) seen :18541 could not realise parikh vector
Incomplete Parikh walk after 2086700 steps, including 98 resets, run finished after 3596 ms. (steps per millisecond=580 ) properties (out of 15) seen :21058 could not realise parikh vector
Incomplete Parikh walk after 1450000 steps, including 99 resets, run finished after 2542 ms. (steps per millisecond=570 ) properties (out of 15) seen :14492 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:05:27] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:05:27] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:05:27] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:05:27] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:05:27] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 25 ms to find 0 implicit places.
[2021-05-19 07:05:27] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:05:27] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:05:27] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:05:27] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2788 ms. (steps per millisecond=358 ) properties (out of 15) seen :133181
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 582 ms. (steps per millisecond=1718 ) properties (out of 15) seen :12863
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 :19609
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=2375 ) properties (out of 15) seen :18530
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 551 ms. (steps per millisecond=1814 ) properties (out of 15) seen :11518
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 15) seen :13897
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 457 ms. (steps per millisecond=2188 ) properties (out of 15) seen :13338
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 623 ms. (steps per millisecond=1605 ) properties (out of 15) seen :11571
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 461 ms. (steps per millisecond=2169 ) properties (out of 15) seen :12833
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 15) seen :22236
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 15) seen :33334
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 :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 15) seen :15176
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 15) seen :11933
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 15) seen :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:05:36] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:05:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:05:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:05:36] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:05:36] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:05:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:05:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:05:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:05:36] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:05:36] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:05:37] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:05:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:05:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:05:37] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:05:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:05:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:05:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:05:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:05:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:05:37] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:05:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:05:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:05:37] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:05:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:05:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:05:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:05:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:05:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:05:37] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:05:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:05:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:05:37] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:05:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:05:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:05:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:05:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:05:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:05:37] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:05:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:05:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:05:37] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:05:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:05:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:05:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:05:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:05:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:05:37] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:05:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:05:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:05:37] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:05:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:05:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:05:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:05:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:05:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:05:37] [INFO ] Added : 29 causal constraints over 6 iterations in 26 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:05:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:05:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:05:37] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:05:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:05:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:05:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:05:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:05:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:05:37] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:05:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:05:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:05:37] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:05:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:05:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:05:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:05:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:05:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:05:37] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:05:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:05:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:05:37] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:05:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:05:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:05:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:05:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:05:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:05:37] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:05:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:05:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:05:37] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:05:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:05:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:05:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:05:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:05:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:05:37] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:05:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:05:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:05:37] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:05:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:05:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:05:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:05:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:05:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:05:37] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:05:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:05:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:05:37] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:05:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:05:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:05:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:05:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:05:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:05:37] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:05:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:05:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:05:37] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:05:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:05:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:05:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:05:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:05:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:05:37] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:05:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:05:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:05:37] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:05:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:05:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:05:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:05:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:05:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:05:37] [INFO ] Added : 29 causal constraints over 6 iterations in 29 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:05:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:05:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:05:37] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:05:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:05:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:05:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:05:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:05:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:05:37] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[14466, 20832, 18515, 13313, 13871, 20826, 12317, 17532, 22218, 33338, 30305, 15134, 11873, 30308, 30310]
Incomplete Parikh walk after 3034700 steps, including 98 resets, run finished after 5178 ms. (steps per millisecond=586 ) properties (out of 15) seen :33555 could not realise parikh vector
Incomplete Parikh walk after 3034500 steps, including 98 resets, run finished after 5169 ms. (steps per millisecond=587 ) properties (out of 15) seen :30615 could not realise parikh vector
Incomplete Parikh walk after 1191000 steps, including 99 resets, run finished after 2178 ms. (steps per millisecond=546 ) properties (out of 15) seen :11903 could not realise parikh vector
Incomplete Parikh walk after 1517100 steps, including 99 resets, run finished after 2698 ms. (steps per millisecond=562 ) properties (out of 15) seen :15161 could not realise parikh vector
Incomplete Parikh walk after 3034200 steps, including 99 resets, run finished after 5379 ms. (steps per millisecond=564 ) properties (out of 15) seen :30333 could not realise parikh vector
Incomplete Parikh walk after 3337600 steps, including 99 resets, run finished after 5443 ms. (steps per millisecond=613 ) properties (out of 15) seen :33367 could not realise parikh vector
Incomplete Parikh walk after 2225500 steps, including 99 resets, run finished after 3859 ms. (steps per millisecond=576 ) properties (out of 15) seen :22245 could not realise parikh vector
Incomplete Parikh walk after 1756900 steps, including 98 resets, run finished after 3048 ms. (steps per millisecond=576 ) properties (out of 15) seen :17729 could not realise parikh vector
Incomplete Parikh walk after 1235400 steps, including 99 resets, run finished after 2080 ms. (steps per millisecond=593 ) properties (out of 15) seen :12345 could not realise parikh vector
Incomplete Parikh walk after 2086300 steps, including 98 resets, run finished after 3662 ms. (steps per millisecond=569 ) properties (out of 15) seen :22811 could not realise parikh vector
Incomplete Parikh walk after 1390800 steps, including 98 resets, run finished after 2393 ms. (steps per millisecond=581 ) properties (out of 15) seen :14025 could not realise parikh vector
Incomplete Parikh walk after 1335000 steps, including 99 resets, run finished after 2189 ms. (steps per millisecond=609 ) properties (out of 15) seen :13343 could not realise parikh vector
Incomplete Parikh walk after 1855200 steps, including 99 resets, run finished after 3183 ms. (steps per millisecond=582 ) properties (out of 15) seen :18545 could not realise parikh vector
Incomplete Parikh walk after 2086900 steps, including 98 resets, run finished after 3558 ms. (steps per millisecond=586 ) properties (out of 15) seen :21034 could not realise parikh vector
Incomplete Parikh walk after 1450300 steps, including 99 resets, run finished after 2543 ms. (steps per millisecond=570 ) properties (out of 15) seen :14496 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:06:30] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:06:30] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:06:30] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:06:30] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:06:30] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 29 ms to find 0 implicit places.
[2021-05-19 07:06:30] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:06:30] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:06:30] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:06:30] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2804 ms. (steps per millisecond=356 ) properties (out of 15) seen :132615
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 675 ms. (steps per millisecond=1481 ) properties (out of 15) seen :8743
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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 15) seen :20844
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 617 ms. (steps per millisecond=1620 ) properties (out of 15) seen :10447
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 553 ms. (steps per millisecond=1808 ) properties (out of 15) seen :10430
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 :19614
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 631 ms. (steps per millisecond=1584 ) properties (out of 15) seen :10091
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 446 ms. (steps per millisecond=2242 ) properties (out of 15) seen :14496
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 15) seen :16681
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 474 ms. (steps per millisecond=2109 ) properties (out of 15) seen :12802
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 591 ms. (steps per millisecond=1692 ) properties (out of 15) seen :14529
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 675 ms. (steps per millisecond=1481 ) properties (out of 15) seen :9018
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 :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 15) seen :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:06:40] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:06:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:06:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:06:40] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:06:40] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:06:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:06:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:06:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:06:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 5 ms returned sat
[2021-05-19 07:06:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:06:40] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:06:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:06:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:06:40] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:06:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:06:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:06:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:06:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:06:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:06:40] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:06:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:06:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:06:40] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:06:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:06:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:06:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:06:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:06:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:06:40] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:06:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:06:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:06:40] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:06:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:06:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:06:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:06:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:06:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:06:40] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:06:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:06:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:06:40] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:06:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:06:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:06:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:06:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:06:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:06:40] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:06:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:06:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:06:40] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:06:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:06:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:06:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:06:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:06:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:06:40] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:06:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:06:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:06:40] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:06:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:06:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:06:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:06:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 3 ms returned sat
[2021-05-19 07:06:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:06:40] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:06:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:06:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:06:40] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:06:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:06:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:06:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:06:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:06:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:06:40] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:06:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:06:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:06:40] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:06:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:06:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:06:40] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2021-05-19 07:06:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:06:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:06:40] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:06:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:06:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:06:40] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:06:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:06:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:06:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:06:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:06:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:06:40] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:06:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:06:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:06:40] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:06:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:06:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:06:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:06:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:06:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:06:40] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:06:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:06:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:06:40] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:06:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:06:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:06:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:06:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:06:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:06:40] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:06:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:06:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:06:40] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:06:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:06:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:06:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:06:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:06:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:06:40] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:06:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:06:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:06:40] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:06:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:06:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:06:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:06:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:06:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:06:41] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:06:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:06:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:06:41] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:06:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:06:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:06:41] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:06:41] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:06:41] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:06:41] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[14468, 27777, 20827, 13315, 13873, 20828, 12320, 17534, 22220, 33340, 30308, 15136, 11876, 30310, 30313]
Incomplete Parikh walk after 3035000 steps, including 98 resets, run finished after 5160 ms. (steps per millisecond=588 ) properties (out of 15) seen :33535 could not realise parikh vector
Incomplete Parikh walk after 3034700 steps, including 98 resets, run finished after 5133 ms. (steps per millisecond=591 ) properties (out of 15) seen :30640 could not realise parikh vector
Incomplete Parikh walk after 1191300 steps, including 99 resets, run finished after 2160 ms. (steps per millisecond=551 ) properties (out of 15) seen :11904 could not realise parikh vector
Incomplete Parikh walk after 1517300 steps, including 99 resets, run finished after 2706 ms. (steps per millisecond=560 ) properties (out of 15) seen :15168 could not realise parikh vector
Incomplete Parikh walk after 3034500 steps, including 99 resets, run finished after 5401 ms. (steps per millisecond=561 ) properties (out of 15) seen :30339 could not realise parikh vector
Incomplete Parikh walk after 3337800 steps, including 99 resets, run finished after 5409 ms. (steps per millisecond=617 ) properties (out of 15) seen :33371 could not realise parikh vector
Incomplete Parikh walk after 2225700 steps, including 99 resets, run finished after 3840 ms. (steps per millisecond=579 ) properties (out of 15) seen :22250 could not realise parikh vector
Incomplete Parikh walk after 1757100 steps, including 98 resets, run finished after 3053 ms. (steps per millisecond=575 ) properties (out of 15) seen :17763 could not realise parikh vector
Incomplete Parikh walk after 1235700 steps, including 99 resets, run finished after 2095 ms. (steps per millisecond=589 ) properties (out of 15) seen :12349 could not realise parikh vector
Incomplete Parikh walk after 2086500 steps, including 98 resets, run finished after 3683 ms. (steps per millisecond=566 ) properties (out of 15) seen :22975 could not realise parikh vector
Incomplete Parikh walk after 1391000 steps, including 98 resets, run finished after 2385 ms. (steps per millisecond=583 ) properties (out of 15) seen :14045 could not realise parikh vector
Incomplete Parikh walk after 1335200 steps, including 99 resets, run finished after 2214 ms. (steps per millisecond=603 ) properties (out of 15) seen :13341 could not realise parikh vector
Incomplete Parikh walk after 2086400 steps, including 99 resets, run finished after 3589 ms. (steps per millisecond=581 ) properties (out of 15) seen :20857 could not realise parikh vector
Incomplete Parikh walk after 2781400 steps, including 98 resets, run finished after 4743 ms. (steps per millisecond=586 ) properties (out of 15) seen :28066 could not realise parikh vector
Incomplete Parikh walk after 1450500 steps, including 99 resets, run finished after 2549 ms. (steps per millisecond=569 ) properties (out of 15) seen :14496 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 4 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:07:35] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:07:35] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:07:35] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:07:35] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:07:35] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 33 ms to find 0 implicit places.
[2021-05-19 07:07:35] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:07:35] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:07:35] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:07:35] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2782 ms. (steps per millisecond=359 ) properties (out of 15) seen :132673
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 616 ms. (steps per millisecond=1623 ) properties (out of 15) seen :11145
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 :25644
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 452 ms. (steps per millisecond=2212 ) properties (out of 15) seen :14500
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 606 ms. (steps per millisecond=1650 ) properties (out of 15) seen :11521
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 :17551
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 15) seen :20847
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 492 ms. (steps per millisecond=2032 ) properties (out of 15) seen :12351
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 454 ms. (steps per millisecond=2202 ) properties (out of 15) seen :15174
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 482 ms. (steps per millisecond=2074 ) properties (out of 15) seen :13881
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 15) seen :33334
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 :25648
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 631 ms. (steps per millisecond=1584 ) properties (out of 15) seen :10082
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 557 ms. (steps per millisecond=1795 ) properties (out of 15) seen :13374
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 15) seen :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:07:44] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:07:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:07:44] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:07:44] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:07:44] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:07:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:07:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:07:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:07:44] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:07:44] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:07:44] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:07:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:07:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:07:44] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:07:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:07:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:07:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:07:44] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:07:44] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:07:44] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:07:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:07:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:07:44] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:07:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:07:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:07:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:07:44] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:07:44] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:07:44] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:07:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:07:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:07:44] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:07:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:07:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:07:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:07:44] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:07:44] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:07:44] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:07:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:07:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:07:44] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:07:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:07:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:07:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:07:44] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:07:44] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:07:44] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 07:07:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:07:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:07:44] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:07:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:07:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:07:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:07:44] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:07:44] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:07:44] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:07:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:07:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:07:44] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:07:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:07:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:07:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:07:44] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:07:44] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:07:44] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:07:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:07:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:07:44] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:07:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:07:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:07:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:07:44] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:07:44] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:07:44] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:07:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:07:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:07:44] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:07:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:07:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:07:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:07:44] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:07:44] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:07:44] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:07:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:07:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:07:44] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:07:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:07:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:07:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:07:44] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:07:44] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:07:45] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:07:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:07:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:07:45] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:07:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:07:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:07:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:07:45] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:07:45] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:07:45] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:07:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:07:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:07:45] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:07:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:07:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:07:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:07:45] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:07:45] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:07:45] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:07:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:07:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:07:45] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:07:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:07:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:07:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:07:45] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:07:45] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:07:45] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:07:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:07:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:07:45] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:07:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:07:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:07:45] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:07:45] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:07:45] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:07:45] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:07:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:07:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:07:45] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:07:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:07:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:07:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:07:45] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:07:45] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:07:45] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[14470, 27780, 20831, 13317, 17534, 20830, 12322, 17537, 22222, 33343, 30311, 15139, 13307, 30313, 30316]
Incomplete Parikh walk after 3035300 steps, including 98 resets, run finished after 5119 ms. (steps per millisecond=592 ) properties (out of 15) seen :33562 could not realise parikh vector
Incomplete Parikh walk after 3035000 steps, including 98 resets, run finished after 5104 ms. (steps per millisecond=594 ) properties (out of 15) seen :30645 could not realise parikh vector
Incomplete Parikh walk after 1334400 steps, including 99 resets, run finished after 2406 ms. (steps per millisecond=554 ) properties (out of 15) seen :13335 could not realise parikh vector
Incomplete Parikh walk after 1517600 steps, including 99 resets, run finished after 2662 ms. (steps per millisecond=570 ) properties (out of 15) seen :15170 could not realise parikh vector
Incomplete Parikh walk after 3034800 steps, including 99 resets, run finished after 5325 ms. (steps per millisecond=569 ) properties (out of 15) seen :30341 could not realise parikh vector
Incomplete Parikh walk after 3338100 steps, including 99 resets, run finished after 5370 ms. (steps per millisecond=621 ) properties (out of 15) seen :33376 could not realise parikh vector
Incomplete Parikh walk after 2225900 steps, including 99 resets, run finished after 3874 ms. (steps per millisecond=574 ) properties (out of 15) seen :22250 could not realise parikh vector
Incomplete Parikh walk after 1757400 steps, including 98 resets, run finished after 3076 ms. (steps per millisecond=571 ) properties (out of 15) seen :17740 could not realise parikh vector
Incomplete Parikh walk after 1235900 steps, including 99 resets, run finished after 2107 ms. (steps per millisecond=586 ) properties (out of 15) seen :12351 could not realise parikh vector
Incomplete Parikh walk after 2086700 steps, including 98 resets, run finished after 3696 ms. (steps per millisecond=564 ) properties (out of 15) seen :22761 could not realise parikh vector
Incomplete Parikh walk after 1757100 steps, including 98 resets, run finished after 3066 ms. (steps per millisecond=573 ) properties (out of 15) seen :17739 could not realise parikh vector
Incomplete Parikh walk after 1335400 steps, including 99 resets, run finished after 2213 ms. (steps per millisecond=603 ) properties (out of 15) seen :13346 could not realise parikh vector
Incomplete Parikh walk after 2086800 steps, including 99 resets, run finished after 3625 ms. (steps per millisecond=575 ) properties (out of 15) seen :20860 could not realise parikh vector
Incomplete Parikh walk after 2781700 steps, including 98 resets, run finished after 4782 ms. (steps per millisecond=581 ) properties (out of 15) seen :28062 could not realise parikh vector
Incomplete Parikh walk after 1450700 steps, including 99 resets, run finished after 2552 ms. (steps per millisecond=568 ) properties (out of 15) seen :14500 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:08:40] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:08:40] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:08:40] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:08:40] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:08:40] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
[2021-05-19 07:08:40] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:08:40] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:08:40] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:08:40] [INFO ] Computed 0 place invariants in 6 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2790 ms. (steps per millisecond=358 ) properties (out of 15) seen :132535
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 569 ms. (steps per millisecond=1757 ) properties (out of 15) seen :13371
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 15) seen :22225
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 348 ms. (steps per millisecond=2873 ) properties (out of 15) seen :19612
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 654 ms. (steps per millisecond=1529 ) properties (out of 15) seen :8776
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 468 ms. (steps per millisecond=2136 ) properties (out of 15) seen :14517
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 15) seen :17578
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 623 ms. (steps per millisecond=1605 ) properties (out of 15) seen :10453
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 446 ms. (steps per millisecond=2242 ) properties (out of 15) seen :15165
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 15) seen :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 481 ms. (steps per millisecond=2079 ) properties (out of 15) seen :15166
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 529 ms. (steps per millisecond=1890 ) properties (out of 15) seen :13900
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 582 ms. (steps per millisecond=1718 ) properties (out of 15) seen :11469
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 :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 15) seen :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:08:49] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:08:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:08:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:08:49] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:08:49] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:08:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:08:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:08:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:08:49] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:08:49] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:08:49] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:08:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:08:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:08:49] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:08:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:08:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:08:49] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:08:49] [INFO ] [Nat]Added 29 Read/Feed constraints in 3 ms returned sat
[2021-05-19 07:08:49] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:08:49] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:08:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:08:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 07:08:49] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:08:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:08:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:08:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:08:49] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:08:49] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:08:49] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:08:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:08:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:08:49] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:08:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:08:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:08:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:08:49] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:08:49] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:08:49] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:08:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:08:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:08:49] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:08:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:08:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:08:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:08:49] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:08:49] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:08:49] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 8 ms.
[2021-05-19 07:08:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:08:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:08:49] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:08:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:08:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:08:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:08:49] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:08:49] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:08:49] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 16 ms.
[2021-05-19 07:08:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:08:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:08:49] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:08:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:08:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:08:49] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2021-05-19 07:08:49] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:08:49] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-19 07:08:50] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:08:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:08:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:08:50] [INFO ] [Real]Added 29 Read/Feed constraints in 3 ms returned sat
[2021-05-19 07:08:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:08:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:08:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:08:50] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:08:50] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:08:50] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:08:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:08:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:08:50] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:08:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:08:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:08:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:08:50] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:08:50] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:08:50] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:08:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:08:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:08:50] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:08:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:08:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:08:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:08:50] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:08:50] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:08:50] [INFO ] Added : 29 causal constraints over 6 iterations in 27 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:08:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:08:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:08:50] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:08:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:08:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:08:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:08:50] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:08:50] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:08:50] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:08:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:08:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:08:50] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:08:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:08:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:08:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:08:50] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:08:50] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:08:50] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:08:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:08:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:08:50] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:08:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:08:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:08:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:08:50] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:08:50] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:08:50] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:08:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:08:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:08:50] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:08:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:08:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:08:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:08:50] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:08:50] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:08:50] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:08:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:08:50] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:08:50] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:08:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:08:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:08:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:08:50] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:08:50] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:08:50] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[14473, 27782, 20833, 13319, 17536, 20832, 12324, 17539, 22224, 33347, 30313, 15141, 13309, 30315, 30318]
Incomplete Parikh walk after 3035500 steps, including 98 resets, run finished after 5191 ms. (steps per millisecond=584 ) properties (out of 15) seen :33395 could not realise parikh vector
Incomplete Parikh walk after 3035200 steps, including 98 resets, run finished after 5189 ms. (steps per millisecond=584 ) properties (out of 15) seen :30634 could not realise parikh vector
Incomplete Parikh walk after 1334600 steps, including 99 resets, run finished after 2446 ms. (steps per millisecond=545 ) properties (out of 15) seen :13341 could not realise parikh vector
Incomplete Parikh walk after 1517800 steps, including 99 resets, run finished after 2708 ms. (steps per millisecond=560 ) properties (out of 15) seen :15171 could not realise parikh vector
Incomplete Parikh walk after 3035000 steps, including 99 resets, run finished after 5385 ms. (steps per millisecond=563 ) properties (out of 15) seen :30345 could not realise parikh vector
Incomplete Parikh walk after 3338500 steps, including 99 resets, run finished after 5433 ms. (steps per millisecond=614 ) properties (out of 15) seen :33378 could not realise parikh vector
Incomplete Parikh walk after 2226100 steps, including 99 resets, run finished after 3877 ms. (steps per millisecond=574 ) properties (out of 15) seen :22253 could not realise parikh vector
Incomplete Parikh walk after 1757600 steps, including 98 resets, run finished after 3083 ms. (steps per millisecond=570 ) properties (out of 15) seen :17718 could not realise parikh vector
Incomplete Parikh walk after 1236100 steps, including 99 resets, run finished after 2115 ms. (steps per millisecond=584 ) properties (out of 15) seen :12353 could not realise parikh vector
Incomplete Parikh walk after 2086900 steps, including 98 resets, run finished after 3706 ms. (steps per millisecond=563 ) properties (out of 15) seen :22906 could not realise parikh vector
Incomplete Parikh walk after 1757300 steps, including 98 resets, run finished after 3055 ms. (steps per millisecond=575 ) properties (out of 15) seen :17748 could not realise parikh vector
Incomplete Parikh walk after 1335600 steps, including 99 resets, run finished after 2214 ms. (steps per millisecond=603 ) properties (out of 15) seen :13345 could not realise parikh vector
Incomplete Parikh walk after 2087000 steps, including 99 resets, run finished after 3637 ms. (steps per millisecond=573 ) properties (out of 15) seen :20859 could not realise parikh vector
Incomplete Parikh walk after 2781900 steps, including 98 resets, run finished after 4761 ms. (steps per millisecond=584 ) properties (out of 15) seen :28044 could not realise parikh vector
Incomplete Parikh walk after 1451000 steps, including 99 resets, run finished after 2535 ms. (steps per millisecond=572 ) properties (out of 15) seen :14501 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:09:45] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:09:45] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:09:45] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:09:45] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:09:45] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2021-05-19 07:09:45] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:09:45] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:09:45] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:09:45] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2798 ms. (steps per millisecond=357 ) properties (out of 15) seen :132799
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 545 ms. (steps per millisecond=1834 ) properties (out of 15) seen :14547
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 15) seen :27780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=2369 ) properties (out of 15) seen :16674
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 664 ms. (steps per millisecond=1506 ) properties (out of 15) seen :8991
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 :15869
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 450 ms. (steps per millisecond=2222 ) properties (out of 15) seen :13891
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 15) seen :11505
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 15) seen :12343
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 :25677
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 15) seen :33334
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 :27786
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 15) seen :10742
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 660 ms. (steps per millisecond=1515 ) properties (out of 15) seen :9068
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 15) seen :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:09:54] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:09:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:09:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:09:54] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:09:54] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:09:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:09:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:09:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:09:54] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:09:54] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:09:54] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:09:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:09:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:09:55] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:09:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:09:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:09:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:09:55] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:09:55] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:09:55] [INFO ] Added : 29 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:09:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:09:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:09:55] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:09:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:09:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:09:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:09:55] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:09:55] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:09:55] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:09:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:09:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:09:55] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:09:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:09:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:09:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:09:55] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:09:55] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:09:55] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:09:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:09:55] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:09:55] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:09:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:09:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:09:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:09:55] [INFO ] [Nat]Added 29 Read/Feed constraints in 13 ms returned sat
[2021-05-19 07:09:55] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:09:55] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:09:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:09:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:09:55] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:09:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:09:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:09:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:09:55] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:09:55] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:09:55] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:09:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:09:55] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:09:55] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:09:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:09:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:09:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:09:55] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:09:55] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:09:55] [INFO ] Added : 29 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:09:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:09:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:09:55] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:09:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:09:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:09:55] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:09:55] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:09:55] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 4 ms.
[2021-05-19 07:09:55] [INFO ] Added : 29 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:09:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:09:55] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:09:55] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:09:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:09:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:09:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:09:55] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:09:55] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:09:55] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:09:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:09:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:09:55] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:09:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:09:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:09:55] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:09:55] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:09:55] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:09:55] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:09:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:09:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:09:55] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:09:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:09:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:09:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:09:55] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:09:55] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:09:55] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:09:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:09:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:09:55] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:09:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:09:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:09:55] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:09:55] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:09:55] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:09:55] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:09:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:09:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:09:55] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:09:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:09:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:09:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:09:55] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:09:55] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:09:55] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:09:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:09:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:09:55] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:09:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:09:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:09:55] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2021-05-19 07:09:55] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:09:55] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:09:55] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:09:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:09:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:09:55] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:09:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:09:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:09:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:09:55] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:09:55] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:09:56] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[14476, 27784, 20835, 13321, 17538, 20834, 12326, 17541, 25639, 33349, 30315, 15144, 13312, 30317, 30320]
Incomplete Parikh walk after 3035700 steps, including 98 resets, run finished after 5191 ms. (steps per millisecond=584 ) properties (out of 15) seen :33555 could not realise parikh vector
Incomplete Parikh walk after 3035400 steps, including 98 resets, run finished after 5183 ms. (steps per millisecond=585 ) properties (out of 15) seen :30667 could not realise parikh vector
Incomplete Parikh walk after 1334900 steps, including 99 resets, run finished after 2440 ms. (steps per millisecond=547 ) properties (out of 15) seen :13340 could not realise parikh vector
Incomplete Parikh walk after 1518100 steps, including 99 resets, run finished after 2712 ms. (steps per millisecond=559 ) properties (out of 15) seen :15176 could not realise parikh vector
Incomplete Parikh walk after 3035200 steps, including 99 resets, run finished after 5409 ms. (steps per millisecond=561 ) properties (out of 15) seen :30343 could not realise parikh vector
Incomplete Parikh walk after 3338700 steps, including 99 resets, run finished after 5446 ms. (steps per millisecond=613 ) properties (out of 15) seen :33381 could not realise parikh vector
Incomplete Parikh walk after 2567600 steps, including 99 resets, run finished after 4487 ms. (steps per millisecond=572 ) properties (out of 15) seen :25667 could not realise parikh vector
Incomplete Parikh walk after 1757800 steps, including 98 resets, run finished after 3085 ms. (steps per millisecond=569 ) properties (out of 15) seen :17722 could not realise parikh vector
Incomplete Parikh walk after 1236300 steps, including 99 resets, run finished after 2115 ms. (steps per millisecond=584 ) properties (out of 15) seen :12361 could not realise parikh vector
Incomplete Parikh walk after 2087100 steps, including 98 resets, run finished after 3702 ms. (steps per millisecond=563 ) properties (out of 15) seen :22850 could not realise parikh vector
Incomplete Parikh walk after 1757500 steps, including 98 resets, run finished after 3031 ms. (steps per millisecond=579 ) properties (out of 15) seen :17737 could not realise parikh vector
Incomplete Parikh walk after 1335800 steps, including 99 resets, run finished after 2200 ms. (steps per millisecond=607 ) properties (out of 15) seen :13353 could not realise parikh vector
Incomplete Parikh walk after 2087200 steps, including 99 resets, run finished after 3582 ms. (steps per millisecond=582 ) properties (out of 15) seen :20863 could not realise parikh vector
Incomplete Parikh walk after 2782100 steps, including 98 resets, run finished after 4742 ms. (steps per millisecond=586 ) properties (out of 15) seen :28052 could not realise parikh vector
Incomplete Parikh walk after 1451300 steps, including 99 resets, run finished after 2543 ms. (steps per millisecond=570 ) properties (out of 15) seen :14505 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:10:51] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:10:51] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:10:51] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:10:51] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:10:51] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 27 ms to find 0 implicit places.
[2021-05-19 07:10:51] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:10:51] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:10:51] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:10:51] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2781 ms. (steps per millisecond=359 ) properties (out of 15) seen :132717
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 617 ms. (steps per millisecond=1620 ) properties (out of 15) seen :10835
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 :27791
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 418 ms. (steps per millisecond=2392 ) properties (out of 15) seen :23834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 552 ms. (steps per millisecond=1811 ) properties (out of 15) seen :17640
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 466 ms. (steps per millisecond=2145 ) properties (out of 15) seen :17561
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 15) seen :16667
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 615 ms. (steps per millisecond=1626 ) properties (out of 15) seen :9820
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 424 ms. (steps per millisecond=2358 ) properties (out of 15) seen :16710
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 :27797
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 15) seen :30305
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 15) seen :11510
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 15) seen :13443
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 15) seen :30304
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 :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:11:00] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:11:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:11:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:11:00] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:11:00] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:11:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:11:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:11:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:11:00] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:11:00] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:11:00] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:11:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:11:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:11:00] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:11:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:11:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:11:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:11:00] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:11:00] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:11:00] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:11:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:11:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:11:00] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:11:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:11:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:11:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:11:00] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:11:00] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:11:00] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:11:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:11:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:11:00] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:11:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:11:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:11:01] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:11:01] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:11:01] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:11:01] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:11:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:11:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:11:01] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:11:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:11:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:11:01] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:11:01] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:11:01] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:11:01] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:11:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:11:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:11:01] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:11:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:11:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:11:01] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:11:01] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:11:01] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 5 ms.
[2021-05-19 07:11:01] [INFO ] Added : 29 causal constraints over 6 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:11:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:11:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:11:01] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:11:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:11:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:11:01] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:11:01] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:11:01] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:11:01] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:11:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:11:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:11:01] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:11:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:11:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:11:01] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:11:01] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:11:01] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:11:01] [INFO ] Added : 29 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:11:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:11:01] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:11:01] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:11:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:11:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:11:01] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:11:01] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:11:01] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:11:01] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:11:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:11:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:11:01] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:11:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:11:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:11:01] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:11:01] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:11:01] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:11:01] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:11:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:11:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:11:01] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:11:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:11:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:11:01] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:11:01] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:11:01] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:11:01] [INFO ] Added : 29 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:11:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:11:01] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:11:01] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:11:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:11:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:11:01] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:11:01] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:11:01] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:11:01] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:11:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:11:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:11:01] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:11:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:11:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:11:01] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:11:01] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:11:01] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-19 07:11:01] [INFO ] Added : 29 causal constraints over 6 iterations in 27 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:11:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:11:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:11:01] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:11:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:11:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:11:01] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:11:01] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:11:01] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:11:01] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:11:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:11:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:11:01] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:11:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:11:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:11:01] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:11:01] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:11:01] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:11:01] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[14478, 27786, 23803, 17530, 17540, 20836, 12329, 17543, 27774, 33351, 30318, 15146, 13316, 30319, 30322]
Incomplete Parikh walk after 3035900 steps, including 98 resets, run finished after 5152 ms. (steps per millisecond=589 ) properties (out of 15) seen :33485 could not realise parikh vector
Incomplete Parikh walk after 3035600 steps, including 98 resets, run finished after 5122 ms. (steps per millisecond=592 ) properties (out of 15) seen :30637 could not realise parikh vector
Incomplete Parikh walk after 1335300 steps, including 99 resets, run finished after 2420 ms. (steps per millisecond=551 ) properties (out of 15) seen :13346 could not realise parikh vector
Incomplete Parikh walk after 1518300 steps, including 99 resets, run finished after 2696 ms. (steps per millisecond=563 ) properties (out of 15) seen :15175 could not realise parikh vector
Incomplete Parikh walk after 3035500 steps, including 99 resets, run finished after 5410 ms. (steps per millisecond=561 ) properties (out of 15) seen :30349 could not realise parikh vector
Incomplete Parikh walk after 3338900 steps, including 99 resets, run finished after 5445 ms. (steps per millisecond=613 ) properties (out of 15) seen :33384 could not realise parikh vector
Incomplete Parikh walk after 2781100 steps, including 99 resets, run finished after 4841 ms. (steps per millisecond=574 ) properties (out of 15) seen :27802 could not realise parikh vector
Incomplete Parikh walk after 1758000 steps, including 98 resets, run finished after 3087 ms. (steps per millisecond=569 ) properties (out of 15) seen :17744 could not realise parikh vector
Incomplete Parikh walk after 1236600 steps, including 99 resets, run finished after 2114 ms. (steps per millisecond=584 ) properties (out of 15) seen :12356 could not realise parikh vector
Incomplete Parikh walk after 2087300 steps, including 98 resets, run finished after 3711 ms. (steps per millisecond=562 ) properties (out of 15) seen :22870 could not realise parikh vector
Incomplete Parikh walk after 1757700 steps, including 98 resets, run finished after 3075 ms. (steps per millisecond=571 ) properties (out of 15) seen :17751 could not realise parikh vector
Incomplete Parikh walk after 1756700 steps, including 99 resets, run finished after 2934 ms. (steps per millisecond=598 ) properties (out of 15) seen :17557 could not realise parikh vector
Incomplete Parikh walk after 2384000 steps, including 99 resets, run finished after 4129 ms. (steps per millisecond=577 ) properties (out of 15) seen :23835 could not realise parikh vector
Incomplete Parikh walk after 2782300 steps, including 98 resets, run finished after 4816 ms. (steps per millisecond=577 ) properties (out of 15) seen :28052 could not realise parikh vector
Incomplete Parikh walk after 1451500 steps, including 99 resets, run finished after 2553 ms. (steps per millisecond=568 ) properties (out of 15) seen :14505 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:11:59] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:11:59] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:11:59] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:11:59] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:11:59] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 26 ms to find 0 implicit places.
[2021-05-19 07:11:59] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:11:59] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:11:59] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:11:59] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2802 ms. (steps per millisecond=356 ) properties (out of 15) seen :132724
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 658 ms. (steps per millisecond=1519 ) properties (out of 15) seen :8988
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 :25643
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 15) seen :15870
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 611 ms. (steps per millisecond=1636 ) properties (out of 15) seen :10417
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 561 ms. (steps per millisecond=1782 ) properties (out of 15) seen :10744
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 468 ms. (steps per millisecond=2136 ) properties (out of 15) seen :18545
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 553 ms. (steps per millisecond=1808 ) properties (out of 15) seen :11512
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 431 ms. (steps per millisecond=2320 ) properties (out of 15) seen :17565
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 414 ms. (steps per millisecond=2415 ) properties (out of 15) seen :14487
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 :33334
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 :27780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 592 ms. (steps per millisecond=1689 ) properties (out of 15) seen :10430
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 15) seen :12845
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 15) seen :30304
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 :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:12:08] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:12:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:12:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:12:08] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:12:08] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:12:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:12:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:12:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:12:08] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:12:08] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:12:08] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:12:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:12:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:12:08] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:12:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:12:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:12:08] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:12:08] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:12:08] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:12:08] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:12:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:12:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:12:08] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:12:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:12:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:12:08] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:12:08] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:12:08] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:12:08] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:12:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:12:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:12:08] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:12:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:12:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:12:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:12:08] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:12:08] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:12:08] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:12:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:12:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:12:08] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:12:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:12:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:12:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:12:08] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:12:08] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:12:08] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:12:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:12:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:12:08] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:12:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:12:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:12:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:12:08] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:12:08] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:12:08] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:12:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:12:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:12:08] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:12:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:12:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:12:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:12:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:12:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:12:09] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:12:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:12:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:12:09] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:12:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:12:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:12:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:12:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:12:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:12:09] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:12:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:12:09] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2021-05-19 07:12:09] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:12:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:12:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:12:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:12:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:12:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:12:09] [INFO ] Added : 29 causal constraints over 6 iterations in 29 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:12:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:12:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:12:09] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:12:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:12:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:12:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:12:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:12:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:12:09] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:12:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:12:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:12:09] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:12:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:12:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:12:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:12:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:12:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:12:09] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:12:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:12:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:12:09] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:12:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:12:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:12:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:12:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:12:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:12:09] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 07:12:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:12:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:12:09] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:12:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:12:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:12:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:12:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:12:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:12:09] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:12:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:12:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:12:09] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:12:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:12:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:12:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:12:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:12:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:12:09] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:12:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:12:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:12:09] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:12:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:12:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:12:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:12:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:12:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:12:09] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[14480, 27787, 23807, 17531, 17542, 20838, 12331, 17545, 27776, 33353, 30321, 15148, 13319, 30321, 30324]
Incomplete Parikh walk after 3036100 steps, including 98 resets, run finished after 5187 ms. (steps per millisecond=585 ) properties (out of 15) seen :33545 could not realise parikh vector
Incomplete Parikh walk after 3035800 steps, including 98 resets, run finished after 5145 ms. (steps per millisecond=590 ) properties (out of 15) seen :30654 could not realise parikh vector
Incomplete Parikh walk after 1335600 steps, including 99 resets, run finished after 2423 ms. (steps per millisecond=551 ) properties (out of 15) seen :13347 could not realise parikh vector
Incomplete Parikh walk after 1518500 steps, including 99 resets, run finished after 2683 ms. (steps per millisecond=565 ) properties (out of 15) seen :15176 could not realise parikh vector
Incomplete Parikh walk after 3035800 steps, including 99 resets, run finished after 5326 ms. (steps per millisecond=569 ) properties (out of 15) seen :30351 could not realise parikh vector
Incomplete Parikh walk after 3339100 steps, including 99 resets, run finished after 5421 ms. (steps per millisecond=615 ) properties (out of 15) seen :33384 could not realise parikh vector
Incomplete Parikh walk after 2781300 steps, including 99 resets, run finished after 4812 ms. (steps per millisecond=577 ) properties (out of 15) seen :27803 could not realise parikh vector
Incomplete Parikh walk after 1758200 steps, including 98 resets, run finished after 3059 ms. (steps per millisecond=574 ) properties (out of 15) seen :17739 could not realise parikh vector
Incomplete Parikh walk after 1236800 steps, including 99 resets, run finished after 2095 ms. (steps per millisecond=590 ) properties (out of 15) seen :12366 could not realise parikh vector
Incomplete Parikh walk after 2087500 steps, including 98 resets, run finished after 3690 ms. (steps per millisecond=565 ) properties (out of 15) seen :22858 could not realise parikh vector
Incomplete Parikh walk after 1757900 steps, including 98 resets, run finished after 3034 ms. (steps per millisecond=579 ) properties (out of 15) seen :17737 could not realise parikh vector
Incomplete Parikh walk after 1756800 steps, including 99 resets, run finished after 2891 ms. (steps per millisecond=607 ) properties (out of 15) seen :17561 could not realise parikh vector
Incomplete Parikh walk after 2384400 steps, including 99 resets, run finished after 4088 ms. (steps per millisecond=583 ) properties (out of 15) seen :23835 could not realise parikh vector
Incomplete Parikh walk after 2782400 steps, including 98 resets, run finished after 4758 ms. (steps per millisecond=584 ) properties (out of 15) seen :28058 could not realise parikh vector
Incomplete Parikh walk after 1451700 steps, including 99 resets, run finished after 2536 ms. (steps per millisecond=572 ) properties (out of 15) seen :14509 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:13:06] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:13:06] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:13:06] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:13:06] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:13:06] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 26 ms to find 0 implicit places.
[2021-05-19 07:13:06] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:13:06] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:13:06] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:13:06] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2783 ms. (steps per millisecond=359 ) properties (out of 15) seen :132642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 554 ms. (steps per millisecond=1805 ) properties (out of 15) seen :16729
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 15) seen :23809
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 :20836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 550 ms. (steps per millisecond=1818 ) properties (out of 15) seen :12823
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 410 ms. (steps per millisecond=2439 ) properties (out of 15) seen :15884
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 420 ms. (steps per millisecond=2380 ) properties (out of 15) seen :18540
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 15) seen :11514
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 15) seen :13370
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 :22225
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 15) seen :27784
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 517 ms. (steps per millisecond=1934 ) properties (out of 15) seen :13353
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 663 ms. (steps per millisecond=1508 ) properties (out of 15) seen :9052
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 15) seen :30304
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 :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:13:15] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:13:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:13:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:13:15] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:13:15] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:13:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:13:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:13:15] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:13:15] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:13:15] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:13:15] [INFO ] Added : 29 causal constraints over 6 iterations in 29 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:13:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:13:15] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:13:15] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:13:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:13:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:13:15] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:13:15] [INFO ] [Nat]Added 29 Read/Feed constraints in 4 ms returned sat
[2021-05-19 07:13:15] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:13:15] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:13:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:13:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:13:15] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:13:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:13:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:13:15] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:13:15] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:13:15] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:13:15] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:13:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:13:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:13:15] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:13:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:13:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:13:15] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:13:15] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:13:15] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:13:15] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:13:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:13:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:13:15] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:13:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:13:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:13:15] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:13:15] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:13:15] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:13:15] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:13:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:13:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:13:15] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:13:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:13:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:13:15] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:13:15] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:13:15] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:13:15] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:13:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:13:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:13:15] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:13:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:13:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:13:16] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:13:16] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:13:16] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:13:16] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:13:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:13:16] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:13:16] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:13:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:13:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:13:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:13:16] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:13:16] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:13:16] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:13:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:13:16] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:13:16] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:13:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:13:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:13:16] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:13:16] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:13:16] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:13:16] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:13:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:13:16] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:13:16] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:13:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:13:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:13:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:13:16] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:13:16] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:13:16] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:13:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:13:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:13:16] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:13:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:13:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:13:16] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:13:16] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:13:16] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:13:16] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:13:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:13:16] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:13:16] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:13:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:13:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:13:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:13:16] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:13:16] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:13:16] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:13:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:13:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:13:16] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:13:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:13:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:13:16] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:13:16] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:13:16] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:13:16] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:13:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:13:16] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:13:16] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:13:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:13:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:13:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:13:16] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:13:16] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:13:16] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:13:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:13:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:13:16] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:13:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:13:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:13:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:13:16] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:13:16] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:13:16] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[16656, 27789, 23809, 17533, 17545, 20840, 12333, 17547, 27778, 33355, 30323, 15150, 13321, 30323, 30326]
Incomplete Parikh walk after 3036300 steps, including 98 resets, run finished after 5219 ms. (steps per millisecond=581 ) properties (out of 15) seen :33485 could not realise parikh vector
Incomplete Parikh walk after 3036000 steps, including 98 resets, run finished after 5208 ms. (steps per millisecond=582 ) properties (out of 15) seen :30632 could not realise parikh vector
Incomplete Parikh walk after 1335800 steps, including 99 resets, run finished after 2431 ms. (steps per millisecond=549 ) properties (out of 15) seen :13349 could not realise parikh vector
Incomplete Parikh walk after 1518700 steps, including 99 resets, run finished after 2691 ms. (steps per millisecond=564 ) properties (out of 15) seen :15180 could not realise parikh vector
Incomplete Parikh walk after 3036000 steps, including 99 resets, run finished after 5339 ms. (steps per millisecond=568 ) properties (out of 15) seen :30351 could not realise parikh vector
Incomplete Parikh walk after 3339300 steps, including 99 resets, run finished after 5406 ms. (steps per millisecond=617 ) properties (out of 15) seen :33390 could not realise parikh vector
Incomplete Parikh walk after 2781500 steps, including 99 resets, run finished after 4809 ms. (steps per millisecond=578 ) properties (out of 15) seen :27809 could not realise parikh vector
Incomplete Parikh walk after 1758400 steps, including 98 resets, run finished after 3071 ms. (steps per millisecond=572 ) properties (out of 15) seen :17759 could not realise parikh vector
Incomplete Parikh walk after 1237000 steps, including 99 resets, run finished after 2103 ms. (steps per millisecond=588 ) properties (out of 15) seen :12364 could not realise parikh vector
Incomplete Parikh walk after 2087700 steps, including 98 resets, run finished after 3678 ms. (steps per millisecond=567 ) properties (out of 15) seen :22879 could not realise parikh vector
Incomplete Parikh walk after 1758200 steps, including 98 resets, run finished after 3031 ms. (steps per millisecond=580 ) properties (out of 15) seen :17751 could not realise parikh vector
Incomplete Parikh walk after 1757000 steps, including 99 resets, run finished after 2889 ms. (steps per millisecond=608 ) properties (out of 15) seen :17565 could not realise parikh vector
Incomplete Parikh walk after 2384600 steps, including 99 resets, run finished after 4088 ms. (steps per millisecond=583 ) properties (out of 15) seen :23839 could not realise parikh vector
Incomplete Parikh walk after 2782600 steps, including 98 resets, run finished after 4716 ms. (steps per millisecond=590 ) properties (out of 15) seen :28075 could not realise parikh vector
Incomplete Parikh walk after 1669300 steps, including 99 resets, run finished after 2928 ms. (steps per millisecond=570 ) properties (out of 15) seen :16685 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:14:14] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:14:14] [INFO ] Implicit Places using invariants in 10 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:14:14] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:14:14] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:14:14] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 29 ms to find 0 implicit places.
[2021-05-19 07:14:14] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:14:14] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:14:14] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:14:14] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2783 ms. (steps per millisecond=359 ) properties (out of 15) seen :132541
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 651 ms. (steps per millisecond=1536 ) properties (out of 15) seen :9242
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 15) seen :27787
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 457 ms. (steps per millisecond=2188 ) properties (out of 15) seen :17564
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 582 ms. (steps per millisecond=1718 ) properties (out of 15) seen :11940
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 15) seen :17553
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 15) seen :20840
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 590 ms. (steps per millisecond=1694 ) properties (out of 15) seen :10397
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 492 ms. (steps per millisecond=2032 ) properties (out of 15) seen :13908
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 447 ms. (steps per millisecond=2237 ) properties (out of 15) seen :15889
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 :33334
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 :25651
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 15) seen :15174
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 585 ms. (steps per millisecond=1709 ) properties (out of 15) seen :11517
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 15) seen :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:14:23] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:14:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:14:23] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:14:23] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:14:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:14:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:14:23] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 07:14:23] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:14:23] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:14:23] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:14:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:14:23] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:14:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:14:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:14:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:14:23] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:14:23] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:14:23] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:14:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:14:23] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:14:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:14:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:14:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:14:23] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:14:23] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:14:23] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:14:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:14:23] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:14:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:14:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:14:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:14:23] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:14:23] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:14:23] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:14:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:14:23] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:14:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:14:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:14:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:14:23] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:14:23] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:14:23] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:14:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:14:23] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:14:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:14:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:14:23] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:14:23] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:14:23] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:14:23] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:14:23] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:14:23] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:14:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:14:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:14:23] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:14:23] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:14:23] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:14:23] [INFO ] Added : 29 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:14:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:14:23] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:14:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:14:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:14:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:14:23] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:14:23] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:14:23] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:14:23] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:14:23] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:14:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:14:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:14:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:14:23] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:14:23] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:14:23] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:14:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:14:23] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:14:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:14:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:14:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:14:23] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:14:23] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:14:23] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:14:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:14:23] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:14:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:14:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:14:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:14:23] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:14:23] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:14:23] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:14:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:14:23] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:14:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:14:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:14:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:14:24] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:14:24] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:14:24] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:14:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:14:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:14:24] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:14:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:14:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:14:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:14:24] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:14:24] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:14:24] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:14:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:14:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:14:24] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:14:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:14:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:14:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:14:24] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:14:24] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:14:24] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:14:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:14:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:14:24] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:14:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:14:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:14:24] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:14:24] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:14:24] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:14:24] [INFO ] Added : 29 causal constraints over 6 iterations in 20 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 :[16658, 27791, 23811, 17535, 17547, 20842, 12334, 17549, 27780, 33358, 30325, 15152, 13323, 30325, 30328]
Incomplete Parikh walk after 3036500 steps, including 98 resets, run finished after 5233 ms. (steps per millisecond=580 ) properties (out of 15) seen :33525 could not realise parikh vector
Incomplete Parikh walk after 3036200 steps, including 98 resets, run finished after 5117 ms. (steps per millisecond=593 ) properties (out of 15) seen :30631 could not realise parikh vector
Incomplete Parikh walk after 1336000 steps, including 99 resets, run finished after 2422 ms. (steps per millisecond=551 ) properties (out of 15) seen :13352 could not realise parikh vector
Incomplete Parikh walk after 1518900 steps, including 99 resets, run finished after 2690 ms. (steps per millisecond=564 ) properties (out of 15) seen :15180 could not realise parikh vector
Incomplete Parikh walk after 3036200 steps, including 99 resets, run finished after 5329 ms. (steps per millisecond=569 ) properties (out of 15) seen :30356 could not realise parikh vector
Incomplete Parikh walk after 3339600 steps, including 99 resets, run finished after 5393 ms. (steps per millisecond=619 ) properties (out of 15) seen :33391 could not realise parikh vector
Incomplete Parikh walk after 2781700 steps, including 99 resets, run finished after 4770 ms. (steps per millisecond=583 ) properties (out of 15) seen :27809 could not realise parikh vector
Incomplete Parikh walk after 1758600 steps, including 98 resets, run finished after 3052 ms. (steps per millisecond=576 ) properties (out of 15) seen :17759 could not realise parikh vector
Incomplete Parikh walk after 1237100 steps, including 99 resets, run finished after 2096 ms. (steps per millisecond=590 ) properties (out of 15) seen :12363 could not realise parikh vector
Incomplete Parikh walk after 2087900 steps, including 98 resets, run finished after 3691 ms. (steps per millisecond=565 ) properties (out of 15) seen :22736 could not realise parikh vector
Incomplete Parikh walk after 1758400 steps, including 98 resets, run finished after 3013 ms. (steps per millisecond=583 ) properties (out of 15) seen :17728 could not realise parikh vector
Incomplete Parikh walk after 1757200 steps, including 99 resets, run finished after 2876 ms. (steps per millisecond=610 ) properties (out of 15) seen :17565 could not realise parikh vector
Incomplete Parikh walk after 2384800 steps, including 99 resets, run finished after 4077 ms. (steps per millisecond=584 ) properties (out of 15) seen :23843 could not realise parikh vector
Incomplete Parikh walk after 2782800 steps, including 98 resets, run finished after 4746 ms. (steps per millisecond=586 ) properties (out of 15) seen :28092 could not realise parikh vector
Incomplete Parikh walk after 1669500 steps, including 99 resets, run finished after 2908 ms. (steps per millisecond=574 ) properties (out of 15) seen :16691 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:15:21] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:15:21] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:15:21] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:15:21] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:15:21] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 33 ms to find 0 implicit places.
[2021-05-19 07:15:21] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:15:21] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:15:21] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:15:21] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2802 ms. (steps per millisecond=356 ) properties (out of 15) seen :132441
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 549 ms. (steps per millisecond=1821 ) properties (out of 15) seen :11099
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 15) seen :25647
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 15) seen :19649
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 657 ms. (steps per millisecond=1522 ) properties (out of 15) seen :9535
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 15) seen :16675
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 15) seen :23821
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 535 ms. (steps per millisecond=1869 ) properties (out of 15) seen :11098
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 405 ms. (steps per millisecond=2469 ) properties (out of 15) seen :19620
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 410 ms. (steps per millisecond=2439 ) properties (out of 15) seen :19634
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 15) seen :33334
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 :23808
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 15) seen :13373
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 597 ms. (steps per millisecond=1675 ) properties (out of 15) seen :12883
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 15) seen :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:15:30] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:15:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:15:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:15:30] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:15:30] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:15:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:15:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:15:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:15:30] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:15:30] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:15:30] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:15:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:15:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:15:30] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:15:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:15:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:15:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:15:30] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:15:30] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:15:30] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:15:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:15:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:15:30] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:15:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:15:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:15:30] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:15:30] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:15:30] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:15:30] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:15:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:15:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:15:30] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:15:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:15:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:15:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:15:30] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:15:30] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:15:30] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:15:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:15:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:15:30] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:15:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:15:31] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:15:31] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:15:31] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:15:31] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:15:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:15:31] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:15:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:15:31] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:15:31] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:15:31] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:15:31] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:15:31] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:15:31] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:15:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:15:31] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:15:31] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:15:31] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:15:31] [INFO ] Added : 29 causal constraints over 6 iterations in 28 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:15:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:15:31] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:15:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:15:31] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:15:31] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:15:31] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:15:31] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:15:31] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:15:31] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:15:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:15:31] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:15:31] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:15:31] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:15:31] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:15:31] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:15:31] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:15:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:15:31] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:15:31] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:15:31] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:15:31] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:15:31] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:15:31] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:15:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:15:31] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:15:31] [INFO ] [Nat]Added 29 Read/Feed constraints in 3 ms returned sat
[2021-05-19 07:15:31] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:15:31] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:15:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:15:31] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:15:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:15:31] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:15:31] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:15:31] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:15:31] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:15:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:15:31] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:15:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:15:31] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:15:31] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:15:31] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:15:31] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:15:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:15:31] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:15:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:15:31] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:15:31] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:15:31] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:15:31] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:15:31] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:15:31] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:15:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:15:31] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:15:31] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:15:31] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:15:31] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[16661, 27793, 23813, 17537, 17549, 23806, 12336, 19603, 27783, 33361, 30327, 15155, 13325, 30328, 30329]
Incomplete Parikh walk after 3036600 steps, including 98 resets, run finished after 5167 ms. (steps per millisecond=587 ) properties (out of 15) seen :33483 could not realise parikh vector
Incomplete Parikh walk after 3036500 steps, including 98 resets, run finished after 5125 ms. (steps per millisecond=592 ) properties (out of 15) seen :30662 could not realise parikh vector
Incomplete Parikh walk after 1336200 steps, including 99 resets, run finished after 2430 ms. (steps per millisecond=549 ) properties (out of 15) seen :13354 could not realise parikh vector
Incomplete Parikh walk after 1519200 steps, including 99 resets, run finished after 2687 ms. (steps per millisecond=565 ) properties (out of 15) seen :15184 could not realise parikh vector
Incomplete Parikh walk after 3036400 steps, including 99 resets, run finished after 5377 ms. (steps per millisecond=564 ) properties (out of 15) seen :30357 could not realise parikh vector
Incomplete Parikh walk after 3339900 steps, including 99 resets, run finished after 5414 ms. (steps per millisecond=616 ) properties (out of 15) seen :33393 could not realise parikh vector
Incomplete Parikh walk after 2782000 steps, including 99 resets, run finished after 4827 ms. (steps per millisecond=576 ) properties (out of 15) seen :27813 could not realise parikh vector
Incomplete Parikh walk after 1964000 steps, including 98 resets, run finished after 3452 ms. (steps per millisecond=568 ) properties (out of 15) seen :19839 could not realise parikh vector
Incomplete Parikh walk after 1237300 steps, including 99 resets, run finished after 2126 ms. (steps per millisecond=581 ) properties (out of 15) seen :12368 could not realise parikh vector
Incomplete Parikh walk after 2384300 steps, including 98 resets, run finished after 4245 ms. (steps per millisecond=561 ) properties (out of 15) seen :26174 could not realise parikh vector
Incomplete Parikh walk after 1758600 steps, including 98 resets, run finished after 3054 ms. (steps per millisecond=575 ) properties (out of 15) seen :17756 could not realise parikh vector
Incomplete Parikh walk after 1757400 steps, including 99 resets, run finished after 2928 ms. (steps per millisecond=600 ) properties (out of 15) seen :17571 could not realise parikh vector
Incomplete Parikh walk after 2385000 steps, including 99 resets, run finished after 4148 ms. (steps per millisecond=574 ) properties (out of 15) seen :23845 could not realise parikh vector
Incomplete Parikh walk after 2783000 steps, including 98 resets, run finished after 4792 ms. (steps per millisecond=580 ) properties (out of 15) seen :28070 could not realise parikh vector
Incomplete Parikh walk after 1669800 steps, including 99 resets, run finished after 2941 ms. (steps per millisecond=567 ) properties (out of 15) seen :16694 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:16:30] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:16:30] [INFO ] Implicit Places using invariants in 10 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:16:30] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:16:30] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:16:30] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 30 ms to find 0 implicit places.
[2021-05-19 07:16:30] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:16:30] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:16:30] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:16:30] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2809 ms. (steps per millisecond=355 ) properties (out of 15) seen :132363
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 15) seen :12347
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 15) seen :17551
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 15) seen :17550
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 616 ms. (steps per millisecond=1623 ) properties (out of 15) seen :10434
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 519 ms. (steps per millisecond=1926 ) properties (out of 15) seen :11917
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 413 ms. (steps per millisecond=2421 ) properties (out of 15) seen :16680
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 605 ms. (steps per millisecond=1652 ) properties (out of 15) seen :10419
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 582 ms. (steps per millisecond=1718 ) properties (out of 15) seen :10387
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 :25649
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 :33334
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 :27779
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 564 ms. (steps per millisecond=1773 ) properties (out of 15) seen :11111
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 618 ms. (steps per millisecond=1618 ) properties (out of 15) seen :9837
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 15) seen :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:16:39] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:16:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:16:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:16:39] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:16:39] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:16:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:16:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:16:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:16:39] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:16:39] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:16:39] [INFO ] Added : 29 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:16:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:16:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:16:39] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:16:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:16:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:16:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:16:39] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:16:39] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:16:39] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:16:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:16:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:16:39] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:16:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:16:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:16:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:16:39] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:16:39] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:16:39] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:16:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:16:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:16:39] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:16:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:16:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:16:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:16:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:16:40] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:16:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:16:40] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:16:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:16:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:16:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:16:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:16:40] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:16:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:16:40] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:16:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:16:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:16:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:16:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:16:40] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:16:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:16:40] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:16:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:16:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:16:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:16:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:16:40] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:16:40] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:16:40] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:16:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:16:40] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:16:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:16:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:16:40] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:16:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:16:40] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:16:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:16:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:16:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:16:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:16:40] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:16:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:16:40] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:16:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:16:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:16:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:16:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:16:40] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:16:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:16:40] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:16:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:16:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:16:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:16:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:16:40] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:16:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:16:40] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:16:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:16:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:16:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:16:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:16:40] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:16:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:16:40] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:16:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:16:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:16:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:16:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:16:40] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:16:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:16:40] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:16:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:16:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:16:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:16:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:16:40] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:16:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:16:40] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:16:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:16:40] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:16:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:16:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:16:40] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[16664, 27795, 23815, 17541, 17550, 23808, 12340, 19605, 27785, 33363, 30329, 15158, 13327, 30330, 30331]
Incomplete Parikh walk after 3036800 steps, including 98 resets, run finished after 5183 ms. (steps per millisecond=585 ) properties (out of 15) seen :33481 could not realise parikh vector
Incomplete Parikh walk after 3036700 steps, including 98 resets, run finished after 5139 ms. (steps per millisecond=590 ) properties (out of 15) seen :30681 could not realise parikh vector
Incomplete Parikh walk after 1336400 steps, including 99 resets, run finished after 2430 ms. (steps per millisecond=549 ) properties (out of 15) seen :13355 could not realise parikh vector
Incomplete Parikh walk after 1519500 steps, including 99 resets, run finished after 2700 ms. (steps per millisecond=562 ) properties (out of 15) seen :15186 could not realise parikh vector
Incomplete Parikh walk after 3036600 steps, including 99 resets, run finished after 5353 ms. (steps per millisecond=567 ) properties (out of 15) seen :30358 could not realise parikh vector
Incomplete Parikh walk after 3340100 steps, including 99 resets, run finished after 5411 ms. (steps per millisecond=617 ) properties (out of 15) seen :33392 could not realise parikh vector
Incomplete Parikh walk after 2782200 steps, including 99 resets, run finished after 4820 ms. (steps per millisecond=577 ) properties (out of 15) seen :27818 could not realise parikh vector
Incomplete Parikh walk after 1964200 steps, including 98 resets, run finished after 3426 ms. (steps per millisecond=573 ) properties (out of 15) seen :19812 could not realise parikh vector
Incomplete Parikh walk after 1237700 steps, including 99 resets, run finished after 2124 ms. (steps per millisecond=582 ) properties (out of 15) seen :12369 could not realise parikh vector
Incomplete Parikh walk after 2384500 steps, including 98 resets, run finished after 4211 ms. (steps per millisecond=566 ) properties (out of 15) seen :26151 could not realise parikh vector
Incomplete Parikh walk after 1758700 steps, including 98 resets, run finished after 3026 ms. (steps per millisecond=581 ) properties (out of 15) seen :17777 could not realise parikh vector
Incomplete Parikh walk after 1757800 steps, including 99 resets, run finished after 2877 ms. (steps per millisecond=610 ) properties (out of 15) seen :17569 could not realise parikh vector
Incomplete Parikh walk after 2385200 steps, including 99 resets, run finished after 4081 ms. (steps per millisecond=584 ) properties (out of 15) seen :23846 could not realise parikh vector
Incomplete Parikh walk after 2783200 steps, including 98 resets, run finished after 4844 ms. (steps per millisecond=574 ) properties (out of 15) seen :28035 could not realise parikh vector
Incomplete Parikh walk after 1670100 steps, including 99 resets, run finished after 2920 ms. (steps per millisecond=571 ) properties (out of 15) seen :16693 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 4 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:17:39] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:17:39] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:17:39] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:17:39] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:17:39] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 26 ms to find 0 implicit places.
[2021-05-19 07:17:39] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:17:39] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:17:39] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:17:39] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2774 ms. (steps per millisecond=360 ) properties (out of 15) seen :132871
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 549 ms. (steps per millisecond=1821 ) properties (out of 15) seen :11944
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 :25644
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 :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 516 ms. (steps per millisecond=1937 ) properties (out of 15) seen :13360
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 15) seen :17574
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 404 ms. (steps per millisecond=2475 ) properties (out of 15) seen :22297
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 472 ms. (steps per millisecond=2118 ) properties (out of 15) seen :17571
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 460 ms. (steps per millisecond=2173 ) properties (out of 15) seen :15181
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 15) seen :20847
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 15) seen :33334
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 :27782
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 613 ms. (steps per millisecond=1631 ) properties (out of 15) seen :10463
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 605 ms. (steps per millisecond=1652 ) properties (out of 15) seen :10756
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 :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 15) seen :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:17:48] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:17:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:17:48] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:17:48] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:17:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:17:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:17:48] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:17:48] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:17:48] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:17:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:17:48] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:17:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:17:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:17:48] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:17:48] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:17:48] [INFO ] Added : 29 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:17:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:17:48] [INFO ] [Real]Added 29 Read/Feed constraints in 3 ms returned sat
[2021-05-19 07:17:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:17:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:17:48] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:17:48] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:17:48] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:17:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:17:48] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:17:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:17:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:17:48] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:17:48] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:17:48] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:17:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:17:48] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:17:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:17:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:17:48] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:17:48] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 7 ms.
[2021-05-19 07:17:48] [INFO ] Added : 29 causal constraints over 6 iterations in 25 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:17:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:17:48] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:17:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:17:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:17:48] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:17:48] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:17:48] [INFO ] Added : 29 causal constraints over 6 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:17:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:17:48] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:17:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:17:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:17:48] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:17:48] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:17:48] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:17:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:17:48] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:17:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:17:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:17:48] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:17:48] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:17:48] [INFO ] Added : 29 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:17:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:17:48] [INFO ] [Real]Added 29 Read/Feed constraints in 3 ms returned sat
[2021-05-19 07:17:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:17:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:17:48] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:17:48] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:17:48] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:17:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:17:48] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:17:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:17:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:17:48] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:17:48] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:17:48] [INFO ] Added : 29 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:17:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:17:48] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:17:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:17:48] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2021-05-19 07:17:48] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:17:48] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:17:48] [INFO ] Added : 29 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:17:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:17:48] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:17:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:17:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:17:48] [INFO ] [Nat]Added 29 Read/Feed constraints in 3 ms returned sat
[2021-05-19 07:17:48] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:17:49] [INFO ] Added : 29 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:17:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:17:49] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:17:49] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:17:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:17:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:17:49] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:17:49] [INFO ] [Nat]Added 29 Read/Feed constraints in 3 ms returned sat
[2021-05-19 07:17:49] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:17:49] [INFO ] Added : 29 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:17:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:17:49] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:17:49] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:17:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:17:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:17:49] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:17:49] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:17:49] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-19 07:17:49] [INFO ] Added : 29 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:17:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:17:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:17:49] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:17:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:17:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:17:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:17:49] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:17:49] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:17:49] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[16666, 27798, 25635, 17543, 17552, 23810, 17531, 19607, 27787, 33365, 30331, 15161, 13329, 30332, 30334]
Incomplete Parikh walk after 3037100 steps, including 98 resets, run finished after 5191 ms. (steps per millisecond=585 ) properties (out of 15) seen :33554 could not realise parikh vector
Incomplete Parikh walk after 3036900 steps, including 98 resets, run finished after 5184 ms. (steps per millisecond=585 ) properties (out of 15) seen :30665 could not realise parikh vector
Incomplete Parikh walk after 1336600 steps, including 99 resets, run finished after 2448 ms. (steps per millisecond=545 ) properties (out of 15) seen :13355 could not realise parikh vector
Incomplete Parikh walk after 1519800 steps, including 99 resets, run finished after 2715 ms. (steps per millisecond=559 ) properties (out of 15) seen :15189 could not realise parikh vector
Incomplete Parikh walk after 3036800 steps, including 99 resets, run finished after 5393 ms. (steps per millisecond=563 ) properties (out of 15) seen :30359 could not realise parikh vector
Incomplete Parikh walk after 3340300 steps, including 99 resets, run finished after 5444 ms. (steps per millisecond=613 ) properties (out of 15) seen :33396 could not realise parikh vector
Incomplete Parikh walk after 2782400 steps, including 99 resets, run finished after 4868 ms. (steps per millisecond=571 ) properties (out of 15) seen :27818 could not realise parikh vector
Incomplete Parikh walk after 1964400 steps, including 98 resets, run finished after 3437 ms. (steps per millisecond=571 ) properties (out of 15) seen :19869 could not realise parikh vector
Incomplete Parikh walk after 1756800 steps, including 99 resets, run finished after 3002 ms. (steps per millisecond=585 ) properties (out of 15) seen :17561 could not realise parikh vector
Incomplete Parikh walk after 2384700 steps, including 98 resets, run finished after 4221 ms. (steps per millisecond=564 ) properties (out of 15) seen :26030 could not realise parikh vector
Incomplete Parikh walk after 1758900 steps, including 98 resets, run finished after 3030 ms. (steps per millisecond=580 ) properties (out of 15) seen :17775 could not realise parikh vector
Incomplete Parikh walk after 1758000 steps, including 99 resets, run finished after 2907 ms. (steps per millisecond=604 ) properties (out of 15) seen :17573 could not realise parikh vector
Incomplete Parikh walk after 2567200 steps, including 99 resets, run finished after 4416 ms. (steps per millisecond=581 ) properties (out of 15) seen :25662 could not realise parikh vector
Incomplete Parikh walk after 2783500 steps, including 98 resets, run finished after 4745 ms. (steps per millisecond=586 ) properties (out of 15) seen :28067 could not realise parikh vector
Incomplete Parikh walk after 1670300 steps, including 99 resets, run finished after 2918 ms. (steps per millisecond=572 ) properties (out of 15) seen :16695 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:18:49] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:18:49] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:18:49] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:18:49] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:18:49] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 27 ms to find 0 implicit places.
[2021-05-19 07:18:49] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:18:49] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:18:49] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:18:49] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2803 ms. (steps per millisecond=356 ) properties (out of 15) seen :132431
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 562 ms. (steps per millisecond=1779 ) properties (out of 15) seen :13372
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 :25638
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 15) seen :16663
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 615 ms. (steps per millisecond=1626 ) properties (out of 15) seen :11513
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 15) seen :11117
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties (out of 15) seen :20857
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 567 ms. (steps per millisecond=1763 ) properties (out of 15) seen :11118
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 523 ms. (steps per millisecond=1912 ) properties (out of 15) seen :11122
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 :25651
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 15) seen :33334
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 :30315
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 552 ms. (steps per millisecond=1811 ) properties (out of 15) seen :14512
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 594 ms. (steps per millisecond=1683 ) properties (out of 15) seen :10081
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 15) seen :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:18:58] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:18:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:18:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:18:58] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:18:58] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:18:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:18:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:18:58] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:18:58] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:18:58] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:18:58] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:18:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:18:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:18:58] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:18:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:18:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:18:58] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:18:58] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:18:58] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:18:58] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:18:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:18:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:18:58] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:18:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:18:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:18:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:18:58] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:18:58] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:18:58] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:18:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:18:58] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:18:58] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:18:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:18:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:18:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:18:58] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:18:58] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:18:58] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:18:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:18:58] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:18:58] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:18:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:18:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:18:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:18:58] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:18:58] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:18:58] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:18:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:18:58] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:18:58] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:18:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:18:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:18:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:18:58] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:18:58] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:18:58] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:18:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:18:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:18:58] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:18:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:18:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:18:58] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:18:58] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:18:58] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:18:58] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:18:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:18:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:18:58] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:18:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:18:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:18:58] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:18:58] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:18:58] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:18:58] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:18:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:18:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:18:58] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:18:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:18:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:18:58] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:18:58] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:18:58] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:18:58] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:18:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:18:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:18:58] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:18:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:18:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:18:58] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:18:58] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:18:58] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:18:58] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:18:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:18:58] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:18:58] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:18:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:18:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:18:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:18:59] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:18:59] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:18:59] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:18:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:18:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:18:59] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:18:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:18:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:18:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:18:59] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:18:59] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:18:59] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:18:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:18:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:18:59] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:18:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:18:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:18:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:18:59] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:18:59] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:18:59] [INFO ] Added : 29 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:18:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:18:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:18:59] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:18:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:18:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:18:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:18:59] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:18:59] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:18:59] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:18:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:18:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:18:59] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:18:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:18:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:18:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:18:59] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:18:59] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:18:59] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[16668, 27800, 25637, 17546, 17554, 23812, 17533, 19609, 27791, 33367, 30334, 15163, 13331, 30334, 30336]
Incomplete Parikh walk after 3037300 steps, including 98 resets, run finished after 5166 ms. (steps per millisecond=587 ) properties (out of 15) seen :33519 could not realise parikh vector
Incomplete Parikh walk after 3037100 steps, including 98 resets, run finished after 5129 ms. (steps per millisecond=592 ) properties (out of 15) seen :30657 could not realise parikh vector
Incomplete Parikh walk after 1336800 steps, including 99 resets, run finished after 2436 ms. (steps per millisecond=548 ) properties (out of 15) seen :13361 could not realise parikh vector
Incomplete Parikh walk after 1520000 steps, including 99 resets, run finished after 2696 ms. (steps per millisecond=563 ) properties (out of 15) seen :15193 could not realise parikh vector
Incomplete Parikh walk after 3037100 steps, including 99 resets, run finished after 5388 ms. (steps per millisecond=563 ) properties (out of 15) seen :30364 could not realise parikh vector
Incomplete Parikh walk after 3340500 steps, including 99 resets, run finished after 5461 ms. (steps per millisecond=611 ) properties (out of 15) seen :33396 could not realise parikh vector
Incomplete Parikh walk after 2782800 steps, including 99 resets, run finished after 4873 ms. (steps per millisecond=571 ) properties (out of 15) seen :27820 could not realise parikh vector
Incomplete Parikh walk after 1964600 steps, including 98 resets, run finished after 3455 ms. (steps per millisecond=568 ) properties (out of 15) seen :19828 could not realise parikh vector
Incomplete Parikh walk after 1757000 steps, including 99 resets, run finished after 3005 ms. (steps per millisecond=584 ) properties (out of 15) seen :17566 could not realise parikh vector
Incomplete Parikh walk after 2384900 steps, including 98 resets, run finished after 4241 ms. (steps per millisecond=562 ) properties (out of 15) seen :26075 could not realise parikh vector
Incomplete Parikh walk after 1759100 steps, including 98 resets, run finished after 3063 ms. (steps per millisecond=574 ) properties (out of 15) seen :17750 could not realise parikh vector
Incomplete Parikh walk after 1758300 steps, including 99 resets, run finished after 2911 ms. (steps per millisecond=604 ) properties (out of 15) seen :17573 could not realise parikh vector
Incomplete Parikh walk after 2567400 steps, including 99 resets, run finished after 4441 ms. (steps per millisecond=578 ) properties (out of 15) seen :25670 could not realise parikh vector
Incomplete Parikh walk after 2783700 steps, including 98 resets, run finished after 4818 ms. (steps per millisecond=577 ) properties (out of 15) seen :28098 could not realise parikh vector
Incomplete Parikh walk after 1670500 steps, including 99 resets, run finished after 2941 ms. (steps per millisecond=568 ) properties (out of 15) seen :16699 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:19:59] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:19:59] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:19:59] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:19:59] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:19:59] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 26 ms to find 0 implicit places.
[2021-05-19 07:19:59] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:19:59] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:19:59] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:19:59] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2809 ms. (steps per millisecond=355 ) properties (out of 15) seen :132788
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 690 ms. (steps per millisecond=1449 ) properties (out of 15) seen :8492
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 15) seen :27781
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 394 ms. (steps per millisecond=2538 ) properties (out of 15) seen :19621
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 606 ms. (steps per millisecond=1650 ) properties (out of 15) seen :13444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 562 ms. (steps per millisecond=1779 ) properties (out of 15) seen :10751
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 446 ms. (steps per millisecond=2242 ) properties (out of 15) seen :17567
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 597 ms. (steps per millisecond=1675 ) properties (out of 15) seen :13396
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 430 ms. (steps per millisecond=2325 ) properties (out of 15) seen :17560
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 :25643
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 425 ms. (steps per millisecond=2352 ) properties (out of 15) seen :30323
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 554 ms. (steps per millisecond=1805 ) properties (out of 15) seen :15917
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 559 ms. (steps per millisecond=1788 ) properties (out of 15) seen :14552
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 15) seen :30304
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 :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:20:08] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:20:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:20:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:20:08] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:20:08] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:20:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:20:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:20:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:20:08] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:20:08] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:20:08] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:20:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:20:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:20:08] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:20:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:20:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:20:08] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:20:08] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:20:08] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:20:08] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:20:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:20:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:20:08] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:20:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:20:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:20:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:20:08] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:20:08] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:20:08] [INFO ] Added : 29 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:20:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:20:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:20:08] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:20:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:20:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:20:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:20:08] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:20:08] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:20:08] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:20:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:20:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:20:08] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:20:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:20:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:20:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:20:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:20:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:20:09] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 07:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:20:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:20:09] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:20:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:20:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:20:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:20:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:20:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:20:09] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:20:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:20:09] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:20:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:20:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:20:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:20:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:20:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:20:09] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:20:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:20:09] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:20:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:20:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:20:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:20:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:20:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:20:09] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:20:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:20:09] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:20:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:20:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:20:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:20:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:20:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:20:09] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:20:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:20:09] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:20:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:20:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:20:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:20:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:20:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:20:09] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:20:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:20:09] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:20:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:20:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:20:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:20:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:20:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:20:09] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:20:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:20:09] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:20:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:20:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:20:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:20:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:20:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:20:09] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:20:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:20:09] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:20:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:20:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:20:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:20:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:20:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:20:09] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:20:09] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:20:09] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:20:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:20:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:20:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:20:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:20:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:20:09] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:20:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:20:09] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:20:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:20:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:20:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:20:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:20:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:20:09] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[16671, 27802, 25640, 17548, 17556, 23814, 17535, 19612, 27793, 33369, 30337, 15862, 14465, 30336, 30338]
Incomplete Parikh walk after 3037500 steps, including 98 resets, run finished after 5173 ms. (steps per millisecond=587 ) properties (out of 15) seen :33470 could not realise parikh vector
Incomplete Parikh walk after 3037300 steps, including 98 resets, run finished after 5128 ms. (steps per millisecond=592 ) properties (out of 15) seen :30661 could not realise parikh vector
Incomplete Parikh walk after 1450200 steps, including 99 resets, run finished after 2634 ms. (steps per millisecond=550 ) properties (out of 15) seen :14495 could not realise parikh vector
Incomplete Parikh walk after 1589900 steps, including 99 resets, run finished after 2820 ms. (steps per millisecond=563 ) properties (out of 15) seen :15891 could not realise parikh vector
Incomplete Parikh walk after 3037400 steps, including 99 resets, run finished after 5338 ms. (steps per millisecond=569 ) properties (out of 15) seen :30366 could not realise parikh vector
Incomplete Parikh walk after 3340700 steps, including 99 resets, run finished after 5408 ms. (steps per millisecond=617 ) properties (out of 15) seen :33404 could not realise parikh vector
Incomplete Parikh walk after 2783000 steps, including 99 resets, run finished after 4803 ms. (steps per millisecond=579 ) properties (out of 15) seen :27819 could not realise parikh vector
Incomplete Parikh walk after 1964900 steps, including 98 resets, run finished after 3428 ms. (steps per millisecond=573 ) properties (out of 15) seen :19814 could not realise parikh vector
Incomplete Parikh walk after 1757200 steps, including 99 resets, run finished after 2987 ms. (steps per millisecond=588 ) properties (out of 15) seen :17567 could not realise parikh vector
Incomplete Parikh walk after 2385100 steps, including 98 resets, run finished after 4214 ms. (steps per millisecond=565 ) properties (out of 15) seen :26133 could not realise parikh vector
Incomplete Parikh walk after 1759300 steps, including 98 resets, run finished after 3040 ms. (steps per millisecond=578 ) properties (out of 15) seen :17761 could not realise parikh vector
Incomplete Parikh walk after 1758500 steps, including 99 resets, run finished after 2895 ms. (steps per millisecond=607 ) properties (out of 15) seen :17580 could not realise parikh vector
Incomplete Parikh walk after 2567700 steps, including 99 resets, run finished after 4419 ms. (steps per millisecond=581 ) properties (out of 15) seen :25672 could not realise parikh vector
Incomplete Parikh walk after 2783900 steps, including 98 resets, run finished after 4911 ms. (steps per millisecond=566 ) properties (out of 15) seen :28089 could not realise parikh vector
Incomplete Parikh walk after 1670800 steps, including 99 resets, run finished after 2960 ms. (steps per millisecond=564 ) properties (out of 15) seen :16700 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:21:09] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:21:09] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:21:09] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:21:09] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:21:09] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 28 ms to find 0 implicit places.
[2021-05-19 07:21:09] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:21:09] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:21:09] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:21:09] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2788 ms. (steps per millisecond=358 ) properties (out of 15) seen :132947
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 606 ms. (steps per millisecond=1650 ) properties (out of 15) seen :10092
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 :22232
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 433 ms. (steps per millisecond=2309 ) properties (out of 15) seen :19643
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 635 ms. (steps per millisecond=1574 ) properties (out of 15) seen :10849
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 409 ms. (steps per millisecond=2444 ) properties (out of 15) seen :18536
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 15) seen :15867
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 619 ms. (steps per millisecond=1615 ) properties (out of 15) seen :10121
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 507 ms. (steps per millisecond=1972 ) properties (out of 15) seen :15187
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 :23820
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 15) seen :33334
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 :25648
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 433 ms. (steps per millisecond=2309 ) properties (out of 15) seen :14496
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 599 ms. (steps per millisecond=1669 ) properties (out of 15) seen :11142
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 15) seen :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:21:18] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:21:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:21:18] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:21:18] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:21:18] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:21:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:21:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:21:18] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:21:18] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:21:18] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:21:18] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:21:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:21:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:21:19] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:21:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:21:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:21:19] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:21:19] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:21:19] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:21:19] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:21:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:21:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:21:19] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:21:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:21:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:21:19] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:21:19] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:21:19] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:21:19] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:21:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:21:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:21:19] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:21:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:21:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:21:19] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:21:19] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:21:19] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:21:19] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:21:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:21:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:21:19] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:21:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:21:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:21:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:21:19] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:21:19] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:21:19] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:21:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:21:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:21:19] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:21:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:21:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:21:19] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:21:19] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:21:19] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:21:19] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:21:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:21:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:21:19] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:21:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:21:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:21:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:21:19] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:21:19] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:21:19] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:21:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:21:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:21:19] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:21:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:21:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:21:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:21:19] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:21:19] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:21:19] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:21:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:21:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:21:19] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:21:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:21:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:21:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:21:19] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:21:19] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:21:19] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:21:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:21:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:21:19] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:21:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:21:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:21:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:21:19] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:21:19] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:21:19] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:21:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:21:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:21:19] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:21:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:21:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:21:19] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:21:19] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:21:19] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:21:19] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:21:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:21:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:21:19] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:21:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:21:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:21:19] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 07:21:19] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:21:19] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:21:19] [INFO ] Added : 29 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:21:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:21:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:21:19] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:21:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:21:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:21:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:21:19] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:21:19] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:21:19] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:21:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:21:19] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:21:19] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:21:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:21:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:21:19] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:21:19] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:21:19] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:21:19] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:21:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:21:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:21:19] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:21:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:21:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:21:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:21:19] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:21:19] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:21:19] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[16673, 27804, 25643, 17550, 18510, 23816, 17537, 19614, 27795, 33371, 30339, 15865, 14468, 30338, 30340]
Incomplete Parikh walk after 3037700 steps, including 98 resets, run finished after 5322 ms. (steps per millisecond=570 ) properties (out of 15) seen :33430 could not realise parikh vector
Incomplete Parikh walk after 3037500 steps, including 98 resets, run finished after 5265 ms. (steps per millisecond=576 ) properties (out of 15) seen :30656 could not realise parikh vector
Incomplete Parikh walk after 1450500 steps, including 99 resets, run finished after 2653 ms. (steps per millisecond=546 ) properties (out of 15) seen :14496 could not realise parikh vector
Incomplete Parikh walk after 1590200 steps, including 99 resets, run finished after 2833 ms. (steps per millisecond=561 ) properties (out of 15) seen :15893 could not realise parikh vector
Incomplete Parikh walk after 3037600 steps, including 99 resets, run finished after 5390 ms. (steps per millisecond=563 ) properties (out of 15) seen :30368 could not realise parikh vector
Incomplete Parikh walk after 3340900 steps, including 99 resets, run finished after 5479 ms. (steps per millisecond=609 ) properties (out of 15) seen :33402 could not realise parikh vector
Incomplete Parikh walk after 2783200 steps, including 99 resets, run finished after 4846 ms. (steps per millisecond=574 ) properties (out of 15) seen :27826 could not realise parikh vector
Incomplete Parikh walk after 1965100 steps, including 98 resets, run finished after 3442 ms. (steps per millisecond=570 ) properties (out of 15) seen :19836 could not realise parikh vector
Incomplete Parikh walk after 1757400 steps, including 99 resets, run finished after 3005 ms. (steps per millisecond=584 ) properties (out of 15) seen :17568 could not realise parikh vector
Incomplete Parikh walk after 2385300 steps, including 98 resets, run finished after 4247 ms. (steps per millisecond=561 ) properties (out of 15) seen :25957 could not realise parikh vector
Incomplete Parikh walk after 1854700 steps, including 98 resets, run finished after 3242 ms. (steps per millisecond=572 ) properties (out of 15) seen :18716 could not realise parikh vector
Incomplete Parikh walk after 1758700 steps, including 99 resets, run finished after 2918 ms. (steps per millisecond=602 ) properties (out of 15) seen :17578 could not realise parikh vector
Incomplete Parikh walk after 2568000 steps, including 99 resets, run finished after 4434 ms. (steps per millisecond=579 ) properties (out of 15) seen :25672 could not realise parikh vector
Incomplete Parikh walk after 2784100 steps, including 98 resets, run finished after 4786 ms. (steps per millisecond=581 ) properties (out of 15) seen :28077 could not realise parikh vector
Incomplete Parikh walk after 1671000 steps, including 99 resets, run finished after 2938 ms. (steps per millisecond=568 ) properties (out of 15) seen :16704 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:22:20] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:22:20] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:22:20] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:22:20] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:22:20] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2021-05-19 07:22:20] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:22:20] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:22:20] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:22:20] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2794 ms. (steps per millisecond=357 ) properties (out of 15) seen :132443
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 624 ms. (steps per millisecond=1602 ) properties (out of 15) seen :10796
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 :25648
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 15) seen :16668
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 15) seen :12404
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 417 ms. (steps per millisecond=2398 ) properties (out of 15) seen :16688
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 15) seen :19625
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 595 ms. (steps per millisecond=1680 ) properties (out of 15) seen :10400
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 15) seen :15922
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 15) seen :19613
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 :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 15) seen :23828
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 448 ms. (steps per millisecond=2232 ) properties (out of 15) seen :16698
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 15) seen :13929
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 15) seen :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:22:29] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:22:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:22:29] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:22:29] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:22:29] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:22:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:22:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:22:29] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:22:29] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:22:29] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:22:29] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:22:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:22:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:22:29] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:22:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:22:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:22:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:22:29] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:22:29] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:22:29] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:22:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:22:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:22:29] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:22:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:22:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:22:29] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2021-05-19 07:22:29] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:22:29] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:22:29] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:22:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:22:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:22:29] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:22:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:22:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:22:29] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:22:29] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:22:29] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:22:29] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:22:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:22:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:22:29] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:22:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:22:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:22:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:22:29] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:22:29] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:22:29] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:22:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:22:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:22:30] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:22:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:22:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:22:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:22:30] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:22:30] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:22:30] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:22:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:22:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:22:30] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:22:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:22:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:22:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:22:30] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:22:30] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:22:30] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:22:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:22:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:22:30] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:22:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:22:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:22:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:22:30] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:22:30] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:22:30] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:22:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:22:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:22:30] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:22:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:22:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:22:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:22:30] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:22:30] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:22:30] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:22:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:22:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:22:30] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:22:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:22:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:22:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:22:30] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:22:30] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:22:30] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:22:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:22:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:22:30] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:22:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:22:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:22:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:22:30] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:22:30] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:22:30] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:22:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:22:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:22:30] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:22:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:22:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:22:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:22:30] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:22:30] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:22:30] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:22:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:22:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:22:30] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:22:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:22:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:22:30] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:22:30] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:22:30] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:22:30] [INFO ] Added : 29 causal constraints over 6 iterations in 29 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:22:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:22:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:22:30] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:22:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:22:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:22:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:22:30] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:22:30] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:22:30] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:22:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:22:30] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:22:30] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:22:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:22:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:22:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:22:30] [INFO ] [Nat]Added 29 Read/Feed constraints in 3 ms returned sat
[2021-05-19 07:22:30] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:22:30] [INFO ] Added : 29 causal constraints over 6 iterations in 20 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 :[16676, 27806, 25645, 17552, 18513, 23818, 17539, 19616, 27798, 33374, 30341, 16656, 14470, 30341, 30342]
Incomplete Parikh walk after 3037900 steps, including 98 resets, run finished after 5236 ms. (steps per millisecond=580 ) properties (out of 15) seen :33469 could not realise parikh vector
Incomplete Parikh walk after 3037800 steps, including 98 resets, run finished after 5161 ms. (steps per millisecond=588 ) properties (out of 15) seen :30665 could not realise parikh vector
Incomplete Parikh walk after 1450700 steps, including 99 resets, run finished after 2639 ms. (steps per millisecond=549 ) properties (out of 15) seen :14500 could not realise parikh vector
Incomplete Parikh walk after 1669300 steps, including 99 resets, run finished after 2959 ms. (steps per millisecond=564 ) properties (out of 15) seen :16684 could not realise parikh vector
Incomplete Parikh walk after 3037800 steps, including 99 resets, run finished after 5354 ms. (steps per millisecond=567 ) properties (out of 15) seen :30369 could not realise parikh vector
Incomplete Parikh walk after 3341200 steps, including 99 resets, run finished after 5418 ms. (steps per millisecond=616 ) properties (out of 15) seen :33408 could not realise parikh vector
Incomplete Parikh walk after 2783500 steps, including 99 resets, run finished after 4813 ms. (steps per millisecond=578 ) properties (out of 15) seen :27825 could not realise parikh vector
Incomplete Parikh walk after 1965300 steps, including 98 resets, run finished after 3417 ms. (steps per millisecond=575 ) properties (out of 15) seen :19846 could not realise parikh vector
Incomplete Parikh walk after 1757600 steps, including 99 resets, run finished after 2986 ms. (steps per millisecond=588 ) properties (out of 15) seen :17571 could not realise parikh vector
Incomplete Parikh walk after 2385500 steps, including 98 resets, run finished after 4221 ms. (steps per millisecond=565 ) properties (out of 15) seen :26015 could not realise parikh vector
Incomplete Parikh walk after 1855000 steps, including 98 resets, run finished after 3192 ms. (steps per millisecond=581 ) properties (out of 15) seen :18697 could not realise parikh vector
Incomplete Parikh walk after 1758900 steps, including 99 resets, run finished after 2892 ms. (steps per millisecond=608 ) properties (out of 15) seen :17581 could not realise parikh vector
Incomplete Parikh walk after 2568200 steps, including 99 resets, run finished after 4415 ms. (steps per millisecond=581 ) properties (out of 15) seen :25676 could not realise parikh vector
Incomplete Parikh walk after 2784300 steps, including 98 resets, run finished after 4748 ms. (steps per millisecond=586 ) properties (out of 15) seen :28066 could not realise parikh vector
Incomplete Parikh walk after 1671300 steps, including 99 resets, run finished after 2924 ms. (steps per millisecond=571 ) properties (out of 15) seen :16705 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:23:31] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:23:31] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:23:31] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:23:31] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:23:31] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 27 ms to find 0 implicit places.
[2021-05-19 07:23:31] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:23:31] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:23:31] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:23:31] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2799 ms. (steps per millisecond=357 ) properties (out of 15) seen :132692
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 631 ms. (steps per millisecond=1584 ) properties (out of 15) seen :9790
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 15) seen :27785
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties (out of 15) seen :22240
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 609 ms. (steps per millisecond=1642 ) properties (out of 15) seen :12394
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 461 ms. (steps per millisecond=2169 ) properties (out of 15) seen :14511
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 :16681
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 672 ms. (steps per millisecond=1488 ) properties (out of 15) seen :9242
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 507 ms. (steps per millisecond=1972 ) properties (out of 15) seen :13907
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 :23811
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 15) seen :33334
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 :20829
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 15) seen :13413
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 585 ms. (steps per millisecond=1709 ) properties (out of 15) seen :12367
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 :30304
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 :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:23:40] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:23:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:23:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:23:40] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:23:40] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:23:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:23:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:23:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:23:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:23:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:23:40] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:23:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:23:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:23:40] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:23:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:23:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:23:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:23:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:23:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:23:40] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:23:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:23:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:23:40] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:23:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:23:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:23:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:23:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:23:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:23:40] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:23:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:23:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:23:40] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:23:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:23:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:23:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:23:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:23:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:23:40] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 10 ms.
[2021-05-19 07:23:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:23:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:23:40] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:23:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:23:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:23:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:23:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:23:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:23:40] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:23:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:23:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:23:40] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:23:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:23:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:23:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:23:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:23:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:23:40] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:23:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:23:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:23:40] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:23:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:23:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:23:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:23:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:23:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:23:40] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:23:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:23:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:23:40] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:23:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:23:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:23:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:23:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:23:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:23:40] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:23:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:23:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:23:40] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:23:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:23:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:23:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:23:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:23:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:23:40] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:23:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:23:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:23:40] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:23:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:23:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:23:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:23:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:23:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:23:40] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:23:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:23:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:23:40] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:23:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:23:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:23:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:23:40] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:23:40] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:23:40] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:23:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:23:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:23:41] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:23:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:23:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:23:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:23:41] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:23:41] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:23:41] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:23:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:23:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:23:41] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:23:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:23:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:23:41] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:23:41] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:23:41] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:23:41] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:23:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:23:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:23:41] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:23:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:23:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:23:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:23:41] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:23:41] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:23:41] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:23:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:23:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:23:41] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:23:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:23:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:23:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:23:41] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:23:41] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:23:41] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[16678, 27808, 25647, 17554, 18517, 23820, 17542, 19618, 27800, 33376, 30343, 16659, 14472, 30343, 30344]
Incomplete Parikh walk after 3038100 steps, including 98 resets, run finished after 5202 ms. (steps per millisecond=584 ) properties (out of 15) seen :33559 could not realise parikh vector
Incomplete Parikh walk after 3038000 steps, including 98 resets, run finished after 5200 ms. (steps per millisecond=584 ) properties (out of 15) seen :30643 could not realise parikh vector
Incomplete Parikh walk after 1450900 steps, including 99 resets, run finished after 2662 ms. (steps per millisecond=545 ) properties (out of 15) seen :14502 could not realise parikh vector
Incomplete Parikh walk after 1669600 steps, including 99 resets, run finished after 2985 ms. (steps per millisecond=559 ) properties (out of 15) seen :16690 could not realise parikh vector
Incomplete Parikh walk after 3038000 steps, including 99 resets, run finished after 5415 ms. (steps per millisecond=561 ) properties (out of 15) seen :30371 could not realise parikh vector
Incomplete Parikh walk after 3341400 steps, including 99 resets, run finished after 5455 ms. (steps per millisecond=612 ) properties (out of 15) seen :33408 could not realise parikh vector
Incomplete Parikh walk after 2783700 steps, including 99 resets, run finished after 4875 ms. (steps per millisecond=571 ) properties (out of 15) seen :27832 could not realise parikh vector
Incomplete Parikh walk after 1965500 steps, including 98 resets, run finished after 3460 ms. (steps per millisecond=568 ) properties (out of 15) seen :19843 could not realise parikh vector
Incomplete Parikh walk after 1757900 steps, including 99 resets, run finished after 3011 ms. (steps per millisecond=583 ) properties (out of 15) seen :17569 could not realise parikh vector
Incomplete Parikh walk after 2385700 steps, including 98 resets, run finished after 4243 ms. (steps per millisecond=562 ) properties (out of 15) seen :26129 could not realise parikh vector
Incomplete Parikh walk after 1855400 steps, including 98 resets, run finished after 3233 ms. (steps per millisecond=573 ) properties (out of 15) seen :18714 could not realise parikh vector
Incomplete Parikh walk after 1759100 steps, including 99 resets, run finished after 2921 ms. (steps per millisecond=602 ) properties (out of 15) seen :17584 could not realise parikh vector
Incomplete Parikh walk after 2568400 steps, including 99 resets, run finished after 4463 ms. (steps per millisecond=575 ) properties (out of 15) seen :25677 could not realise parikh vector
Incomplete Parikh walk after 2784500 steps, including 98 resets, run finished after 4788 ms. (steps per millisecond=581 ) properties (out of 15) seen :28104 could not realise parikh vector
Incomplete Parikh walk after 1671500 steps, including 99 resets, run finished after 2948 ms. (steps per millisecond=566 ) properties (out of 15) seen :16710 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:24:42] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:24:42] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:24:42] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:24:42] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:24:42] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2021-05-19 07:24:42] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:24:42] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:24:42] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:24:42] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2812 ms. (steps per millisecond=355 ) properties (out of 15) seen :133060
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 15) seen :13918
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 15) seen :27783
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 577 ms. (steps per millisecond=1733 ) properties (out of 15) seen :11160
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 489 ms. (steps per millisecond=2044 ) properties (out of 15) seen :15923
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 475 ms. (steps per millisecond=2105 ) properties (out of 15) seen :13892
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 614 ms. (steps per millisecond=1628 ) properties (out of 15) seen :10760
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 507 ms. (steps per millisecond=1972 ) properties (out of 15) seen :13907
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 :20830
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 :33334
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 :27780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 561 ms. (steps per millisecond=1782 ) properties (out of 15) seen :13378
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 15) seen :11066
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 :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 15) seen :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:24:51] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:24:51] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:24:51] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:24:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:51] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:24:51] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:24:51] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:24:51] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:24:51] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:24:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:24:51] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:24:51] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:24:51] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:24:51] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:24:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:24:51] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:24:51] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:24:51] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:24:51] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:24:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:24:51] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:24:51] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:24:51] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:24:51] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:24:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:51] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:24:51] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:24:51] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:24:51] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:24:51] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:24:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:24:51] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:24:51] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:24:51] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:24:51] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:24:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:51] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:24:51] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:24:51] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:24:51] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:24:51] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:24:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:51] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:24:51] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:24:51] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:24:51] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:24:51] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:24:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:51] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:24:51] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:24:51] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 4 ms.
[2021-05-19 07:24:51] [INFO ] Added : 29 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:24:51] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:24:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:51] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:24:51] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:24:51] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:24:51] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 07:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:24:51] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:24:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:24:51] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:24:51] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:24:51] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:24:51] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:24:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:51] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:24:51] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:24:51] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:24:51] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:51] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:24:51] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:24:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:24:51] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:24:51] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:24:51] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:24:51] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:24:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 07:24:51] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:24:51] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:24:51] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:24:52] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:24:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:24:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:52] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:24:52] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:24:52] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:24:52] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[16680, 27810, 25649, 17556, 18519, 23822, 17544, 19620, 27802, 33378, 30345, 16661, 14474, 30345, 30346]
Incomplete Parikh walk after 3038300 steps, including 98 resets, run finished after 5164 ms. (steps per millisecond=588 ) properties (out of 15) seen :33531 could not realise parikh vector
Incomplete Parikh walk after 3038200 steps, including 98 resets, run finished after 5132 ms. (steps per millisecond=592 ) properties (out of 15) seen :30675 could not realise parikh vector
Incomplete Parikh walk after 1451100 steps, including 99 resets, run finished after 2643 ms. (steps per millisecond=549 ) properties (out of 15) seen :14504 could not realise parikh vector
Incomplete Parikh walk after 1669800 steps, including 99 resets, run finished after 2935 ms. (steps per millisecond=568 ) properties (out of 15) seen :16691 could not realise parikh vector
Incomplete Parikh walk after 3038200 steps, including 99 resets, run finished after 5186 ms. (steps per millisecond=585 ) properties (out of 15) seen :30375 could not realise parikh vector
Incomplete Parikh walk after 3341600 steps, including 99 resets, run finished after 5227 ms. (steps per millisecond=639 ) properties (out of 15) seen :33409 could not realise parikh vector
Incomplete Parikh walk after 2783900 steps, including 99 resets, run finished after 4655 ms. (steps per millisecond=598 ) properties (out of 15) seen :27829 could not realise parikh vector
Incomplete Parikh walk after 1965700 steps, including 98 resets, run finished after 3302 ms. (steps per millisecond=595 ) properties (out of 15) seen :19836 could not realise parikh vector
Incomplete Parikh walk after 1758100 steps, including 99 resets, run finished after 2888 ms. (steps per millisecond=608 ) properties (out of 15) seen :17575 could not realise parikh vector
Incomplete Parikh walk after 2385900 steps, including 98 resets, run finished after 4049 ms. (steps per millisecond=589 ) properties (out of 15) seen :26170 could not realise parikh vector
Incomplete Parikh walk after 1855600 steps, including 98 resets, run finished after 3061 ms. (steps per millisecond=606 ) properties (out of 15) seen :18730 could not realise parikh vector
Incomplete Parikh walk after 1759300 steps, including 99 resets, run finished after 2792 ms. (steps per millisecond=630 ) properties (out of 15) seen :17586 could not realise parikh vector
Incomplete Parikh walk after 2568600 steps, including 99 resets, run finished after 4239 ms. (steps per millisecond=605 ) properties (out of 15) seen :25678 could not realise parikh vector
Incomplete Parikh walk after 2784700 steps, including 98 resets, run finished after 4552 ms. (steps per millisecond=611 ) properties (out of 15) seen :28086 could not realise parikh vector
Incomplete Parikh walk after 1671700 steps, including 99 resets, run finished after 2833 ms. (steps per millisecond=590 ) properties (out of 15) seen :16710 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 4 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:25:50] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:25:50] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:25:50] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:25:50] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:25:50] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 26 ms to find 0 implicit places.
[2021-05-19 07:25:50] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:25:50] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:25:50] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:25:50] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2745 ms. (steps per millisecond=364 ) properties (out of 15) seen :132764
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 596 ms. (steps per millisecond=1677 ) properties (out of 15) seen :11550
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=2906 ) properties (out of 15) seen :20839
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 :25664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 592 ms. (steps per millisecond=1689 ) properties (out of 15) seen :10786
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 449 ms. (steps per millisecond=2227 ) properties (out of 15) seen :19647
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 :22234
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 597 ms. (steps per millisecond=1675 ) properties (out of 15) seen :11135
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=2577 ) properties (out of 15) seen :16671
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 15) seen :23814
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 :33334
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 :30310
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 480 ms. (steps per millisecond=2083 ) properties (out of 15) seen :13338
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 668 ms. (steps per millisecond=1497 ) properties (out of 15) seen :8984
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 15) seen :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:25:59] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:25:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:25:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:25:59] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:25:59] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:25:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:25:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:25:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:25:59] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:25:59] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:25:59] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:25:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:25:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:25:59] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:25:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:25:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:25:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:25:59] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:25:59] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:25:59] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:25:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:25:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:25:59] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:25:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:25:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:25:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:25:59] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:25:59] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:25:59] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:25:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:25:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:25:59] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:25:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:25:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:25:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:25:59] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:25:59] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:25:59] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:25:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:25:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:25:59] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:25:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:25:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:25:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:25:59] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:25:59] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:25:59] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:25:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:25:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:25:59] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:25:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:25:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:25:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:25:59] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:25:59] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:25:59] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:25:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:25:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:25:59] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:25:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:25:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:25:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:25:59] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:25:59] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:25:59] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:25:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:25:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:25:59] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:25:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:25:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:25:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:25:59] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:25:59] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:26:00] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:26:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:26:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:26:00] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:26:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:26:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:26:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:26:00] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:26:00] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:26:00] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:26:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:26:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:26:00] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:26:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:26:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:26:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:26:00] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:26:00] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:26:00] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:26:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:26:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:26:00] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:26:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:26:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:26:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:26:00] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:26:00] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:26:00] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:26:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:26:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:26:00] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:26:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:26:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:26:00] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:26:00] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:26:00] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:26:00] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:26:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:26:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:26:00] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:26:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:26:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:26:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:26:00] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:26:00] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:26:00] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:26:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:26:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:26:00] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:26:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:26:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:26:00] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:26:00] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:26:00] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:26:00] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:26:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:26:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:26:00] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:26:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:26:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:26:00] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:26:00] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:26:00] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:26:00] [INFO ] Added : 29 causal constraints over 6 iterations in 18 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 :[16683, 27812, 25650, 17558, 19597, 23824, 17546, 19622, 27804, 33381, 30348, 16664, 14477, 30347, 30348]
Incomplete Parikh walk after 3038500 steps, including 98 resets, run finished after 5000 ms. (steps per millisecond=607 ) properties (out of 15) seen :33576 could not realise parikh vector
Incomplete Parikh walk after 3038400 steps, including 98 resets, run finished after 5017 ms. (steps per millisecond=605 ) properties (out of 15) seen :30697 could not realise parikh vector
Incomplete Parikh walk after 1451400 steps, including 99 resets, run finished after 2589 ms. (steps per millisecond=560 ) properties (out of 15) seen :14505 could not realise parikh vector
Incomplete Parikh walk after 1670100 steps, including 99 resets, run finished after 2909 ms. (steps per millisecond=574 ) properties (out of 15) seen :16697 could not realise parikh vector
Incomplete Parikh walk after 3038500 steps, including 99 resets, run finished after 5232 ms. (steps per millisecond=580 ) properties (out of 15) seen :30378 could not realise parikh vector
Incomplete Parikh walk after 3341900 steps, including 99 resets, run finished after 5240 ms. (steps per millisecond=637 ) properties (out of 15) seen :33415 could not realise parikh vector
Incomplete Parikh walk after 2784100 steps, including 99 resets, run finished after 4748 ms. (steps per millisecond=586 ) properties (out of 15) seen :27832 could not realise parikh vector
Incomplete Parikh walk after 1965900 steps, including 98 resets, run finished after 3333 ms. (steps per millisecond=589 ) properties (out of 15) seen :19841 could not realise parikh vector
Incomplete Parikh walk after 1758300 steps, including 99 resets, run finished after 2918 ms. (steps per millisecond=602 ) properties (out of 15) seen :17576 could not realise parikh vector
Incomplete Parikh walk after 2386100 steps, including 98 resets, run finished after 4091 ms. (steps per millisecond=583 ) properties (out of 15) seen :26117 could not realise parikh vector
Incomplete Parikh walk after 1963400 steps, including 98 resets, run finished after 3285 ms. (steps per millisecond=597 ) properties (out of 15) seen :19843 could not realise parikh vector
Incomplete Parikh walk after 1759500 steps, including 99 resets, run finished after 2827 ms. (steps per millisecond=622 ) properties (out of 15) seen :17588 could not realise parikh vector
Incomplete Parikh walk after 2568700 steps, including 99 resets, run finished after 4290 ms. (steps per millisecond=598 ) properties (out of 15) seen :25678 could not realise parikh vector
Incomplete Parikh walk after 2784900 steps, including 98 resets, run finished after 4622 ms. (steps per millisecond=602 ) properties (out of 15) seen :28093 could not realise parikh vector
Incomplete Parikh walk after 1672000 steps, including 99 resets, run finished after 2856 ms. (steps per millisecond=585 ) properties (out of 15) seen :16710 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:26:59] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:26:59] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:26:59] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:26:59] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:26:59] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2021-05-19 07:26:59] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:26:59] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:26:59] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:26:59] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2732 ms. (steps per millisecond=366 ) properties (out of 15) seen :132586
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 567 ms. (steps per millisecond=1763 ) properties (out of 15) seen :12395
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 427 ms. (steps per millisecond=2341 ) properties (out of 15) seen :20852
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 522 ms. (steps per millisecond=1915 ) properties (out of 15) seen :13921
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 649 ms. (steps per millisecond=1540 ) properties (out of 15) seen :9821
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 576 ms. (steps per millisecond=1736 ) properties (out of 15) seen :10445
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 427 ms. (steps per millisecond=2341 ) properties (out of 15) seen :13888
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 585 ms. (steps per millisecond=1709 ) properties (out of 15) seen :11119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 529 ms. (steps per millisecond=1890 ) properties (out of 15) seen :11503
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 15) seen :20842
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 :33334
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 :30306
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 536 ms. (steps per millisecond=1865 ) properties (out of 15) seen :17630
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 550 ms. (steps per millisecond=1818 ) properties (out of 15) seen :14520
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 15) seen :30304
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 :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:27:08] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:27:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:08] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2021-05-19 07:27:08] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:27:08] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:27:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:27:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:08] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:27:08] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:27:08] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:27:08] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:27:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:27:08] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:27:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:27:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:08] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:27:08] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:27:08] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:27:08] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:27:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:27:08] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:27:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:27:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:27:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:27:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:27:09] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:27:09] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:27:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:27:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:27:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:27:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:27:09] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:27:09] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:27:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:27:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:27:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:27:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:27:09] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:27:09] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:27:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:27:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:27:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:27:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:27:09] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 10 ms.
[2021-05-19 07:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:27:09] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:27:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:27:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:27:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:27:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:27:09] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:27:09] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:27:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:27:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:27:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:27:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:27:09] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:27:09] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:27:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:27:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:27:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:27:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:27:09] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:27:09] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:27:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:27:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:27:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:27:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:27:09] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:27:09] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:27:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:27:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:27:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:27:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:27:09] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:27:09] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:27:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:27:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:27:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:27:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:27:09] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:27:09] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:27:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:27:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:27:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:27:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:27:09] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:27:09] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:27:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:27:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:27:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:27:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:27:09] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:27:09] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:27:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:27:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:27:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:27:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:27:09] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[16685, 27813, 25652, 17561, 19599, 23826, 17548, 19624, 27807, 33383, 30350, 17532, 14479, 30350, 30350]
Incomplete Parikh walk after 3038700 steps, including 98 resets, run finished after 4987 ms. (steps per millisecond=609 ) properties (out of 15) seen :33500 could not realise parikh vector
Incomplete Parikh walk after 3038700 steps, including 98 resets, run finished after 4979 ms. (steps per millisecond=610 ) properties (out of 15) seen :30662 could not realise parikh vector
Incomplete Parikh walk after 1451600 steps, including 99 resets, run finished after 2572 ms. (steps per millisecond=564 ) properties (out of 15) seen :14506 could not realise parikh vector
Incomplete Parikh walk after 1756900 steps, including 99 resets, run finished after 3035 ms. (steps per millisecond=578 ) properties (out of 15) seen :17559 could not realise parikh vector
Incomplete Parikh walk after 3038700 steps, including 99 resets, run finished after 5211 ms. (steps per millisecond=583 ) properties (out of 15) seen :30377 could not realise parikh vector
Incomplete Parikh walk after 3342100 steps, including 99 resets, run finished after 5349 ms. (steps per millisecond=624 ) properties (out of 15) seen :33411 could not realise parikh vector
Incomplete Parikh walk after 2784400 steps, including 99 resets, run finished after 4695 ms. (steps per millisecond=593 ) properties (out of 15) seen :27836 could not realise parikh vector
Incomplete Parikh walk after 1966100 steps, including 98 resets, run finished after 3320 ms. (steps per millisecond=592 ) properties (out of 15) seen :19839 could not realise parikh vector
Incomplete Parikh walk after 1758500 steps, including 99 resets, run finished after 2913 ms. (steps per millisecond=603 ) properties (out of 15) seen :17578 could not realise parikh vector
Incomplete Parikh walk after 2386300 steps, including 98 resets, run finished after 4086 ms. (steps per millisecond=584 ) properties (out of 15) seen :26167 could not realise parikh vector
Incomplete Parikh walk after 1963600 steps, including 98 resets, run finished after 3292 ms. (steps per millisecond=596 ) properties (out of 15) seen :19812 could not realise parikh vector
Incomplete Parikh walk after 1759800 steps, including 99 resets, run finished after 2812 ms. (steps per millisecond=625 ) properties (out of 15) seen :17589 could not realise parikh vector
Incomplete Parikh walk after 2568900 steps, including 99 resets, run finished after 4249 ms. (steps per millisecond=604 ) properties (out of 15) seen :25681 could not realise parikh vector
Incomplete Parikh walk after 2785000 steps, including 98 resets, run finished after 4601 ms. (steps per millisecond=605 ) properties (out of 15) seen :28094 could not realise parikh vector
Incomplete Parikh walk after 1672200 steps, including 99 resets, run finished after 2852 ms. (steps per millisecond=586 ) properties (out of 15) seen :16717 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:28:08] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:28:08] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:28:08] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:28:08] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:28:08] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 26 ms to find 0 implicit places.
[2021-05-19 07:28:08] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:28:08] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:28:08] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:28:08] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2752 ms. (steps per millisecond=363 ) properties (out of 15) seen :132733
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 599 ms. (steps per millisecond=1669 ) properties (out of 15) seen :10740
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 :25644
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 15) seen :19629
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 565 ms. (steps per millisecond=1769 ) properties (out of 15) seen :13350
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 15) seen :12843
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 :18526
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 522 ms. (steps per millisecond=1915 ) properties (out of 15) seen :16697
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 455 ms. (steps per millisecond=2197 ) properties (out of 15) seen :17563
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 424 ms. (steps per millisecond=2358 ) properties (out of 15) seen :18537
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 :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 15) seen :30318
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 498 ms. (steps per millisecond=2008 ) properties (out of 15) seen :13897
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 614 ms. (steps per millisecond=1628 ) properties (out of 15) seen :10808
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=4950 ) properties (out of 15) seen :30304
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 :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:28:17] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:28:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:17] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:28:17] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:28:17] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:28:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:28:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:17] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:28:17] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:28:17] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:28:17] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:28:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:17] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:28:17] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:28:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:28:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:17] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:28:17] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:28:17] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:28:17] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:28:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:17] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:28:17] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:28:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:28:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:18] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:28:18] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:28:18] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:28:18] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:28:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:18] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:28:18] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:28:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:28:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:18] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:28:18] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:28:18] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:28:18] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:28:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:18] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:28:18] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:28:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:28:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:18] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:28:18] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:28:18] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:28:18] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:28:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:18] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:28:18] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:28:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:28:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:18] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:28:18] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:28:18] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:28:18] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:28:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:18] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:28:18] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:28:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:28:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:18] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:28:18] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:28:18] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:28:18] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:28:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:18] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:28:18] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:28:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:28:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:18] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:28:18] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:28:18] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:28:18] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:28:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:18] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:28:18] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:28:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:28:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:18] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:28:18] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:28:18] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:28:18] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:28:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:18] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:28:18] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:28:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:28:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:18] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:28:18] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:28:18] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:28:18] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:28:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:18] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:28:18] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:28:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:28:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:18] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:28:18] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:28:18] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:28:18] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:28:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:18] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:28:18] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:28:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:28:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:18] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:28:18] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:28:18] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:28:18] [INFO ] Added : 29 causal constraints over 6 iterations in 34 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:28:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:18] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:28:18] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:28:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:28:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:18] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:28:18] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:28:18] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:28:18] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:28:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:18] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:28:18] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:28:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:28:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:18] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:28:18] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:28:18] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:28:18] [INFO ] Added : 29 causal constraints over 6 iterations in 28 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:28:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:18] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:28:18] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:28:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:28:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:18] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:28:18] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:28:18] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:28:18] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[16690, 27815, 25654, 17563, 19602, 23830, 17550, 19626, 27810, 33385, 30353, 17534, 14481, 30352, 30352]
Incomplete Parikh walk after 3038900 steps, including 98 resets, run finished after 4981 ms. (steps per millisecond=610 ) properties (out of 15) seen :33475 could not realise parikh vector
Incomplete Parikh walk after 3038900 steps, including 98 resets, run finished after 4951 ms. (steps per millisecond=613 ) properties (out of 15) seen :30661 could not realise parikh vector
Incomplete Parikh walk after 1451800 steps, including 99 resets, run finished after 2559 ms. (steps per millisecond=567 ) properties (out of 15) seen :14509 could not realise parikh vector
Incomplete Parikh walk after 1757100 steps, including 99 resets, run finished after 3007 ms. (steps per millisecond=584 ) properties (out of 15) seen :17564 could not realise parikh vector
Incomplete Parikh walk after 3039000 steps, including 99 resets, run finished after 5154 ms. (steps per millisecond=589 ) properties (out of 15) seen :30384 could not realise parikh vector
Incomplete Parikh walk after 3342300 steps, including 99 resets, run finished after 5188 ms. (steps per millisecond=644 ) properties (out of 15) seen :33417 could not realise parikh vector
Incomplete Parikh walk after 2784700 steps, including 99 resets, run finished after 4648 ms. (steps per millisecond=599 ) properties (out of 15) seen :27837 could not realise parikh vector
Incomplete Parikh walk after 1966300 steps, including 98 resets, run finished after 3289 ms. (steps per millisecond=597 ) properties (out of 15) seen :19847 could not realise parikh vector
Incomplete Parikh walk after 1758700 steps, including 99 resets, run finished after 2884 ms. (steps per millisecond=609 ) properties (out of 15) seen :17578 could not realise parikh vector
Incomplete Parikh walk after 2386700 steps, including 98 resets, run finished after 4049 ms. (steps per millisecond=589 ) properties (out of 15) seen :26077 could not realise parikh vector
Incomplete Parikh walk after 1963900 steps, including 98 resets, run finished after 3248 ms. (steps per millisecond=604 ) properties (out of 15) seen :19831 could not realise parikh vector
Incomplete Parikh walk after 1760000 steps, including 99 resets, run finished after 2790 ms. (steps per millisecond=630 ) properties (out of 15) seen :17590 could not realise parikh vector
Incomplete Parikh walk after 2569100 steps, including 99 resets, run finished after 4202 ms. (steps per millisecond=611 ) properties (out of 15) seen :25686 could not realise parikh vector
Incomplete Parikh walk after 2785200 steps, including 98 resets, run finished after 4551 ms. (steps per millisecond=611 ) properties (out of 15) seen :28077 could not realise parikh vector
Incomplete Parikh walk after 1672700 steps, including 99 resets, run finished after 2827 ms. (steps per millisecond=591 ) properties (out of 15) seen :16715 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:29:17] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:29:17] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:29:17] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:29:17] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:29:17] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2021-05-19 07:29:17] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:29:17] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:29:17] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:29:17] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2745 ms. (steps per millisecond=364 ) properties (out of 15) seen :132925
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 457 ms. (steps per millisecond=2188 ) properties (out of 15) seen :13913
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 :27786
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 15) seen :22230
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 620 ms. (steps per millisecond=1612 ) properties (out of 15) seen :9821
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 495 ms. (steps per millisecond=2020 ) properties (out of 15) seen :15184
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 400 ms. (steps per millisecond=2500 ) properties (out of 15) seen :20850
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 569 ms. (steps per millisecond=1757 ) properties (out of 15) seen :11520
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=2403 ) properties (out of 15) seen :18549
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 468 ms. (steps per millisecond=2136 ) properties (out of 15) seen :14511
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 :33334
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 :27779
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 679 ms. (steps per millisecond=1472 ) properties (out of 15) seen :8531
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 639 ms. (steps per millisecond=1564 ) properties (out of 15) seen :10159
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 15) seen :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:29:26] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:29:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:26] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:29:26] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:29:26] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:29:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:29:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:29:26] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:29:26] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:29:26] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:29:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:26] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:29:26] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:29:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:29:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:26] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:29:26] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:29:26] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:29:26] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:29:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:29:26] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:29:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:29:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:26] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:29:26] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:29:26] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:29:26] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:29:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:26] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:29:26] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:29:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:29:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:29:26] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:29:26] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:29:26] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:29:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:26] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2021-05-19 07:29:26] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:29:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:29:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:29:26] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:29:26] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:29:26] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:29:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:29:26] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:29:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:29:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:26] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2021-05-19 07:29:26] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:29:26] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:29:26] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:29:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:29:26] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:29:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:29:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:26] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:29:26] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:29:26] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:29:26] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:29:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:26] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:29:26] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:29:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:29:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:29:26] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:29:26] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:29:26] [INFO ] Added : 29 causal constraints over 6 iterations in 33 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:29:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:29:26] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:29:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:29:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:26] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:29:26] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:29:26] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:29:26] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:29:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:29:26] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:29:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:29:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:27] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:29:27] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:29:27] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:29:27] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:29:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:29:27] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:29:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:29:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:27] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:29:27] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:29:27] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:29:27] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:29:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:27] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:29:27] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:29:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:29:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:27] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:29:27] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:29:27] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:29:27] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:29:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:27] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:29:27] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:29:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:29:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:27] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:29:27] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:29:27] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:29:27] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:29:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:27] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:29:27] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:29:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:29:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:27] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:29:27] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:29:27] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:29:27] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:29:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:29:27] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:29:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:29:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:27] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:29:27] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:29:27] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:29:27] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[16692, 27817, 25656, 17565, 19604, 23832, 17553, 19628, 27812, 33388, 30356, 17536, 14483, 30354, 30354]
Incomplete Parikh walk after 3039100 steps, including 98 resets, run finished after 4971 ms. (steps per millisecond=611 ) properties (out of 15) seen :33546 could not realise parikh vector
Incomplete Parikh walk after 3039100 steps, including 98 resets, run finished after 4950 ms. (steps per millisecond=613 ) properties (out of 15) seen :30651 could not realise parikh vector
Incomplete Parikh walk after 1452000 steps, including 99 resets, run finished after 2554 ms. (steps per millisecond=568 ) properties (out of 15) seen :14513 could not realise parikh vector
Incomplete Parikh walk after 1757300 steps, including 99 resets, run finished after 3008 ms. (steps per millisecond=584 ) properties (out of 15) seen :17565 could not realise parikh vector
Incomplete Parikh walk after 3039300 steps, including 99 resets, run finished after 5155 ms. (steps per millisecond=589 ) properties (out of 15) seen :30384 could not realise parikh vector
Incomplete Parikh walk after 3342600 steps, including 99 resets, run finished after 5177 ms. (steps per millisecond=645 ) properties (out of 15) seen :33420 could not realise parikh vector
Incomplete Parikh walk after 2784900 steps, including 99 resets, run finished after 4658 ms. (steps per millisecond=597 ) properties (out of 15) seen :27839 could not realise parikh vector
Incomplete Parikh walk after 1966500 steps, including 98 resets, run finished after 3303 ms. (steps per millisecond=595 ) properties (out of 15) seen :19860 could not realise parikh vector
Incomplete Parikh walk after 1759000 steps, including 99 resets, run finished after 2893 ms. (steps per millisecond=608 ) properties (out of 15) seen :17583 could not realise parikh vector
Incomplete Parikh walk after 2386900 steps, including 98 resets, run finished after 4048 ms. (steps per millisecond=589 ) properties (out of 15) seen :26137 could not realise parikh vector
Incomplete Parikh walk after 1964100 steps, including 98 resets, run finished after 3255 ms. (steps per millisecond=603 ) properties (out of 15) seen :19832 could not realise parikh vector
Incomplete Parikh walk after 1760200 steps, including 99 resets, run finished after 2777 ms. (steps per millisecond=633 ) properties (out of 15) seen :17595 could not realise parikh vector
Incomplete Parikh walk after 2569300 steps, including 99 resets, run finished after 4205 ms. (steps per millisecond=611 ) properties (out of 15) seen :25682 could not realise parikh vector
Incomplete Parikh walk after 2785400 steps, including 98 resets, run finished after 4548 ms. (steps per millisecond=612 ) properties (out of 15) seen :28072 could not realise parikh vector
Incomplete Parikh walk after 1672900 steps, including 99 resets, run finished after 2825 ms. (steps per millisecond=592 ) properties (out of 15) seen :16722 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 0 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:30:25] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:30:25] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:30:25] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:30:25] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:30:25] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
[2021-05-19 07:30:25] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:30:25] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:30:25] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:30:25] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2732 ms. (steps per millisecond=366 ) properties (out of 15) seen :132647
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 535 ms. (steps per millisecond=1869 ) properties (out of 15) seen :11918
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 :27776
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 521 ms. (steps per millisecond=1919 ) properties (out of 15) seen :22278
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 15) seen :10730
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 :16674
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 400 ms. (steps per millisecond=2500 ) properties (out of 15) seen :15154
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 484 ms. (steps per millisecond=2066 ) properties (out of 15) seen :19647
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 548 ms. (steps per millisecond=1824 ) properties (out of 15) seen :12405
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 460 ms. (steps per millisecond=2173 ) properties (out of 15) seen :19632
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 :33334
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 :23816
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 608 ms. (steps per millisecond=1644 ) properties (out of 15) seen :11979
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 489 ms. (steps per millisecond=2044 ) properties (out of 15) seen :16786
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=4950 ) properties (out of 15) seen :30304
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 :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:30:34] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:30:34] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:30:34] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:30:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:30:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:30:34] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:30:34] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:30:34] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:30:34] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:30:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:30:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:30:34] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:30:34] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:30:34] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:30:34] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:30:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:30:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:30:34] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:30:34] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:30:34] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:30:34] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:30:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:30:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:30:34] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:30:34] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:30:34] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:30:34] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:30:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:30:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:30:34] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:30:34] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:30:34] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:30:34] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:30:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:30:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:30:34] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:30:34] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:30:34] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:30:34] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:30:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:30:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:30:35] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:30:35] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:30:35] [INFO ] Added : 29 causal constraints over 6 iterations in 26 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:30:35] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:30:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:30:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:30:35] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:30:35] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:30:35] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:30:35] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:30:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:30:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:30:35] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:30:35] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:30:35] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:30:35] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:30:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:30:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:30:35] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:30:35] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:30:35] [INFO ] Added : 29 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:30:35] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:30:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:30:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:30:35] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:30:35] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:30:35] [INFO ] Added : 29 causal constraints over 6 iterations in 30 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:30:35] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:30:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:30:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:30:35] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:30:35] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:30:35] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:30:35] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:30:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:30:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:30:35] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:30:35] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:30:35] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:30:35] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:30:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:30:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:30:35] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:30:35] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:30:35] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:30:35] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:30:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:30:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:30:35] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:30:35] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:30:35] [INFO ] Added : 29 causal constraints over 6 iterations in 18 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 :[16694, 27819, 25658, 17567, 19607, 23834, 19603, 19630, 27814, 33391, 30358, 17538, 16651, 30356, 30356]
Incomplete Parikh walk after 3039300 steps, including 98 resets, run finished after 4954 ms. (steps per millisecond=613 ) properties (out of 15) seen :33560 could not realise parikh vector
Incomplete Parikh walk after 3039300 steps, including 98 resets, run finished after 4955 ms. (steps per millisecond=613 ) properties (out of 15) seen :30669 could not realise parikh vector
Incomplete Parikh walk after 1668800 steps, including 99 resets, run finished after 2936 ms. (steps per millisecond=568 ) properties (out of 15) seen :16679 could not realise parikh vector
Incomplete Parikh walk after 1757500 steps, including 99 resets, run finished after 3027 ms. (steps per millisecond=580 ) properties (out of 15) seen :17569 could not realise parikh vector
Incomplete Parikh walk after 3039500 steps, including 99 resets, run finished after 5164 ms. (steps per millisecond=588 ) properties (out of 15) seen :30386 could not realise parikh vector
Incomplete Parikh walk after 3342900 steps, including 99 resets, run finished after 5182 ms. (steps per millisecond=645 ) properties (out of 15) seen :33423 could not realise parikh vector
Incomplete Parikh walk after 2785100 steps, including 99 resets, run finished after 4653 ms. (steps per millisecond=598 ) properties (out of 15) seen :27845 could not realise parikh vector
Incomplete Parikh walk after 1966700 steps, including 98 resets, run finished after 3296 ms. (steps per millisecond=596 ) properties (out of 15) seen :19852 could not realise parikh vector
Incomplete Parikh walk after 1964000 steps, including 99 resets, run finished after 3223 ms. (steps per millisecond=609 ) properties (out of 15) seen :19631 could not realise parikh vector
Incomplete Parikh walk after 2387100 steps, including 98 resets, run finished after 4064 ms. (steps per millisecond=587 ) properties (out of 15) seen :26117 could not realise parikh vector
Incomplete Parikh walk after 1964400 steps, including 98 resets, run finished after 3262 ms. (steps per millisecond=602 ) properties (out of 15) seen :19836 could not realise parikh vector
Incomplete Parikh walk after 1760400 steps, including 99 resets, run finished after 2793 ms. (steps per millisecond=630 ) properties (out of 15) seen :17597 could not realise parikh vector
Incomplete Parikh walk after 2569500 steps, including 99 resets, run finished after 4263 ms. (steps per millisecond=602 ) properties (out of 15) seen :25685 could not realise parikh vector
Incomplete Parikh walk after 2785600 steps, including 98 resets, run finished after 4606 ms. (steps per millisecond=604 ) properties (out of 15) seen :28029 could not realise parikh vector
Incomplete Parikh walk after 1673100 steps, including 99 resets, run finished after 2855 ms. (steps per millisecond=586 ) properties (out of 15) seen :16724 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:31:34] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:31:34] [INFO ] Implicit Places using invariants in 11 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:31:34] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:31:34] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:31:34] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 30 ms to find 0 implicit places.
[2021-05-19 07:31:34] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:31:34] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:31:34] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:31:34] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2731 ms. (steps per millisecond=366 ) properties (out of 15) seen :133101
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 517 ms. (steps per millisecond=1934 ) properties (out of 15) seen :11108
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 :25648
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 :19615
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 618 ms. (steps per millisecond=1618 ) properties (out of 15) seen :10108
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 15) seen :14490
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 430 ms. (steps per millisecond=2325 ) properties (out of 15) seen :17557
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 553 ms. (steps per millisecond=1808 ) properties (out of 15) seen :11495
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 568 ms. (steps per millisecond=1760 ) properties (out of 15) seen :10401
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 425 ms. (steps per millisecond=2352 ) properties (out of 15) seen :20877
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 :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 15) seen :22245
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 496 ms. (steps per millisecond=2016 ) properties (out of 15) seen :11902
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 616 ms. (steps per millisecond=1623 ) properties (out of 15) seen :10813
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=4950 ) properties (out of 15) seen :30304
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 :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:31:43] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:31:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:31:43] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:31:43] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:31:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:31:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:31:43] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:31:43] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:31:44] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:31:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:31:44] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:31:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:31:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:31:44] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:31:44] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:31:44] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:31:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:31:44] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:31:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:31:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:31:44] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:31:44] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:31:44] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:31:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:31:44] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:31:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:31:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:31:44] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:31:44] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:31:44] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:31:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:31:44] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:31:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:31:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:31:44] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:31:44] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:31:44] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:31:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:31:44] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:31:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:31:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:44] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2021-05-19 07:31:44] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:31:44] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:31:44] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:31:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:31:44] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:31:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:31:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:31:44] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:31:44] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:31:44] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:31:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:31:44] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:31:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:31:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:31:44] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:31:44] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:31:44] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:31:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:31:44] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:31:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:31:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:44] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:31:44] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:31:44] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:31:44] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:31:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:31:44] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:31:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:31:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:31:44] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:31:44] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:31:44] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:31:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:31:44] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:31:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:31:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:31:44] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:31:44] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:31:44] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:31:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:31:44] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:31:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:31:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:31:44] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:31:44] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:31:44] [INFO ] Added : 29 causal constraints over 6 iterations in 32 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:31:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:31:44] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:31:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:31:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:31:44] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:31:44] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:31:44] [INFO ] Added : 29 causal constraints over 6 iterations in 30 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:31:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:31:44] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:31:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:31:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:31:44] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:31:44] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:31:44] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:31:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:31:44] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:31:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:31:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:31:44] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:31:44] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:31:44] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[16696, 27822, 25660, 17570, 19609, 23836, 19605, 19633, 27816, 33394, 30360, 17541, 16653, 30358, 30358]
Incomplete Parikh walk after 3039500 steps, including 98 resets, run finished after 5035 ms. (steps per millisecond=603 ) properties (out of 15) seen :33680 could not realise parikh vector
Incomplete Parikh walk after 3039500 steps, including 98 resets, run finished after 4991 ms. (steps per millisecond=608 ) properties (out of 15) seen :30708 could not realise parikh vector
Incomplete Parikh walk after 1669000 steps, including 99 resets, run finished after 2957 ms. (steps per millisecond=564 ) properties (out of 15) seen :16681 could not realise parikh vector
Incomplete Parikh walk after 1757800 steps, including 99 resets, run finished after 3024 ms. (steps per millisecond=581 ) properties (out of 15) seen :17569 could not realise parikh vector
Incomplete Parikh walk after 3039700 steps, including 99 resets, run finished after 5189 ms. (steps per millisecond=585 ) properties (out of 15) seen :30392 could not realise parikh vector
Incomplete Parikh walk after 3343200 steps, including 99 resets, run finished after 5206 ms. (steps per millisecond=642 ) properties (out of 15) seen :33423 could not realise parikh vector
Incomplete Parikh walk after 2785300 steps, including 99 resets, run finished after 4674 ms. (steps per millisecond=595 ) properties (out of 15) seen :27844 could not realise parikh vector
Incomplete Parikh walk after 1967000 steps, including 98 resets, run finished after 3312 ms. (steps per millisecond=593 ) properties (out of 15) seen :19867 could not realise parikh vector
Incomplete Parikh walk after 1964200 steps, including 99 resets, run finished after 3238 ms. (steps per millisecond=606 ) properties (out of 15) seen :19634 could not realise parikh vector
Incomplete Parikh walk after 2387300 steps, including 98 resets, run finished after 4075 ms. (steps per millisecond=585 ) properties (out of 15) seen :26173 could not realise parikh vector
Incomplete Parikh walk after 1964600 steps, including 98 resets, run finished after 3269 ms. (steps per millisecond=600 ) properties (out of 15) seen :19846 could not realise parikh vector
Incomplete Parikh walk after 1760700 steps, including 99 resets, run finished after 2791 ms. (steps per millisecond=630 ) properties (out of 15) seen :17597 could not realise parikh vector
Incomplete Parikh walk after 2569700 steps, including 99 resets, run finished after 4244 ms. (steps per millisecond=605 ) properties (out of 15) seen :25689 could not realise parikh vector
Incomplete Parikh walk after 2785900 steps, including 98 resets, run finished after 4569 ms. (steps per millisecond=609 ) properties (out of 15) seen :28064 could not realise parikh vector
Incomplete Parikh walk after 1673300 steps, including 99 resets, run finished after 2843 ms. (steps per millisecond=588 ) properties (out of 15) seen :16725 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:32:44] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:32:44] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:32:44] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:32:44] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:32:44] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2021-05-19 07:32:44] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:32:44] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:32:44] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:32:44] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2744 ms. (steps per millisecond=364 ) properties (out of 15) seen :133108
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 633 ms. (steps per millisecond=1579 ) properties (out of 15) seen :9452
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 15) seen :11481
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 495 ms. (steps per millisecond=2020 ) properties (out of 15) seen :13901
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 574 ms. (steps per millisecond=1742 ) properties (out of 15) seen :11552
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 518 ms. (steps per millisecond=1930 ) properties (out of 15) seen :14551
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 15) seen :15143
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 519 ms. (steps per millisecond=1926 ) properties (out of 15) seen :11901
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 460 ms. (steps per millisecond=2173 ) properties (out of 15) seen :13894
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 15) seen :25644
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 :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 15) seen :30307
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 611 ms. (steps per millisecond=1636 ) properties (out of 15) seen :10115
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 559 ms. (steps per millisecond=1788 ) properties (out of 15) seen :11912
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 :30304
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 :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:32:53] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:32:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:32:53] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:32:53] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:32:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:32:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:32:53] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:32:53] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:32:53] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:32:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:32:53] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:32:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:32:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:32:53] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:32:53] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:32:53] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:32:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:32:53] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:32:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:32:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:32:53] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:32:53] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:32:53] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:32:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:32:53] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:32:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:32:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:32:53] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:32:53] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:32:53] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:32:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:32:53] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:32:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:32:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:32:53] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:32:53] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:32:53] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:32:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:32:53] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:32:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:32:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:32:54] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:32:54] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:32:54] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:32:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:32:54] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:32:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:32:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:32:54] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:32:54] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:32:54] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:32:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:32:54] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:32:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:32:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:32:54] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:32:54] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:32:54] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:32:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:32:54] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:32:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:32:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:32:54] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:32:54] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:32:54] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:32:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:32:54] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:32:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:32:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:54] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:32:54] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:32:54] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:32:54] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:32:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:32:54] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:32:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:32:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:32:54] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:32:54] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:32:54] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:32:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:32:54] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:32:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:32:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:54] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:32:54] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:32:54] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:32:54] [INFO ] Added : 29 causal constraints over 6 iterations in 26 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:32:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:32:54] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:32:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:32:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:54] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:32:54] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:32:54] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:32:54] [INFO ] Added : 29 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:32:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:32:54] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:32:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:32:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:32:54] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:32:54] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:32:54] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:32:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:32:54] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:32:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:32:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:32:54] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:32:54] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:32:54] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[16698, 27824, 25662, 17572, 19611, 23838, 19607, 19635, 27819, 33397, 30362, 17544, 16655, 30361, 30360]
Incomplete Parikh walk after 3039700 steps, including 98 resets, run finished after 5019 ms. (steps per millisecond=605 ) properties (out of 15) seen :33571 could not realise parikh vector
Incomplete Parikh walk after 3039800 steps, including 98 resets, run finished after 5019 ms. (steps per millisecond=605 ) properties (out of 15) seen :30711 could not realise parikh vector
Incomplete Parikh walk after 1669200 steps, including 99 resets, run finished after 2992 ms. (steps per millisecond=557 ) properties (out of 15) seen :16685 could not realise parikh vector
Incomplete Parikh walk after 1758100 steps, including 99 resets, run finished after 3038 ms. (steps per millisecond=578 ) properties (out of 15) seen :17569 could not realise parikh vector
Incomplete Parikh walk after 3039900 steps, including 99 resets, run finished after 5225 ms. (steps per millisecond=581 ) properties (out of 15) seen :30395 could not realise parikh vector
Incomplete Parikh walk after 3343500 steps, including 99 resets, run finished after 5247 ms. (steps per millisecond=637 ) properties (out of 15) seen :33428 could not realise parikh vector
Incomplete Parikh walk after 2785600 steps, including 99 resets, run finished after 4730 ms. (steps per millisecond=588 ) properties (out of 15) seen :27848 could not realise parikh vector
Incomplete Parikh walk after 1967200 steps, including 98 resets, run finished after 3355 ms. (steps per millisecond=586 ) properties (out of 15) seen :19855 could not realise parikh vector
Incomplete Parikh walk after 1964400 steps, including 99 resets, run finished after 3270 ms. (steps per millisecond=600 ) properties (out of 15) seen :19637 could not realise parikh vector
Incomplete Parikh walk after 2387500 steps, including 98 resets, run finished after 4110 ms. (steps per millisecond=580 ) properties (out of 15) seen :26047 could not realise parikh vector
Incomplete Parikh walk after 1964800 steps, including 98 resets, run finished after 3295 ms. (steps per millisecond=596 ) properties (out of 15) seen :19822 could not realise parikh vector
Incomplete Parikh walk after 1760900 steps, including 99 resets, run finished after 2826 ms. (steps per millisecond=623 ) properties (out of 15) seen :17602 could not realise parikh vector
Incomplete Parikh walk after 2569900 steps, including 99 resets, run finished after 4304 ms. (steps per millisecond=597 ) properties (out of 15) seen :25690 could not realise parikh vector
Incomplete Parikh walk after 2786100 steps, including 98 resets, run finished after 4617 ms. (steps per millisecond=603 ) properties (out of 15) seen :28078 could not realise parikh vector
Incomplete Parikh walk after 1673500 steps, including 99 resets, run finished after 2843 ms. (steps per millisecond=588 ) properties (out of 15) seen :16726 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:33:54] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:33:54] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:33:54] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:33:54] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:33:54] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 31 ms to find 0 implicit places.
[2021-05-19 07:33:54] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:33:54] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:33:54] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:33:54] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2737 ms. (steps per millisecond=365 ) properties (out of 15) seen :132584
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 560 ms. (steps per millisecond=1785 ) properties (out of 15) seen :10789
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 15) seen :27781
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 :20835
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 682 ms. (steps per millisecond=1466 ) properties (out of 15) seen :8518
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 :17543
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 457 ms. (steps per millisecond=2188 ) properties (out of 15) seen :15160
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 553 ms. (steps per millisecond=1808 ) properties (out of 15) seen :11936
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 553 ms. (steps per millisecond=1808 ) properties (out of 15) seen :10751
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 15) seen :16668
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 :33334
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 15) seen :23812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 15) seen :11121
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 592 ms. (steps per millisecond=1689 ) properties (out of 15) seen :10756
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 15) seen :30304
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 :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:34:03] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:34:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:34:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:34:03] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:34:03] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:34:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:34:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:34:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:34:03] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:34:03] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:34:03] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:34:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:34:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:34:03] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:34:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:34:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:34:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:34:03] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:34:03] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:34:03] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:34:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:34:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:34:03] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:34:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:34:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:34:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:34:03] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:34:03] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:34:03] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:34:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:34:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:34:03] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:34:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:34:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:34:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:34:03] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:34:03] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:34:03] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:34:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:34:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:34:03] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:34:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:34:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:34:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:34:03] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:34:03] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:34:03] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:34:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:34:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:34:03] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:34:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:34:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:34:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:34:03] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:34:03] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:34:03] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:34:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:34:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:34:03] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:34:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:34:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:34:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:34:03] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:34:03] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:34:03] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:34:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:34:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:34:03] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:34:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:34:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:34:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:34:03] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:34:03] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:34:03] [INFO ] Added : 29 causal constraints over 6 iterations in 34 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:34:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:34:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:34:04] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:34:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:34:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:34:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:34:04] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:34:04] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:34:04] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:34:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:34:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:34:04] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:34:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:34:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:34:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:34:04] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:34:04] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:34:04] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:34:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:34:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:34:04] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:34:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:34:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:34:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:34:04] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:34:04] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:34:04] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:34:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:34:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:34:04] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:34:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:34:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:34:04] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2021-05-19 07:34:04] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:34:04] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:34:04] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:34:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:34:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:34:04] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:34:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:34:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:34:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:34:04] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:34:04] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:34:04] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:34:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:34:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:34:04] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:34:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:34:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:34:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:34:04] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:34:04] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:34:04] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:34:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:34:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:34:04] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:34:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:34:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:34:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:34:04] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:34:04] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:34:04] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[16700, 27826, 25664, 17574, 19613, 23841, 19610, 19637, 27822, 33400, 30364, 17546, 16657, 30364, 30362]
Incomplete Parikh walk after 3039900 steps, including 98 resets, run finished after 5028 ms. (steps per millisecond=604 ) properties (out of 15) seen :33533 could not realise parikh vector
Incomplete Parikh walk after 3040100 steps, including 98 resets, run finished after 5023 ms. (steps per millisecond=605 ) properties (out of 15) seen :30673 could not realise parikh vector
Incomplete Parikh walk after 1669400 steps, including 99 resets, run finished after 2979 ms. (steps per millisecond=560 ) properties (out of 15) seen :16686 could not realise parikh vector
Incomplete Parikh walk after 1758300 steps, including 99 resets, run finished after 3062 ms. (steps per millisecond=574 ) properties (out of 15) seen :17575 could not realise parikh vector
Incomplete Parikh walk after 3040100 steps, including 99 resets, run finished after 5212 ms. (steps per millisecond=583 ) properties (out of 15) seen :30393 could not realise parikh vector
Incomplete Parikh walk after 3343800 steps, including 99 resets, run finished after 5271 ms. (steps per millisecond=634 ) properties (out of 15) seen :33433 could not realise parikh vector
Incomplete Parikh walk after 2785900 steps, including 99 resets, run finished after 4724 ms. (steps per millisecond=589 ) properties (out of 15) seen :27853 could not realise parikh vector
Incomplete Parikh walk after 1967400 steps, including 98 resets, run finished after 3334 ms. (steps per millisecond=590 ) properties (out of 15) seen :19873 could not realise parikh vector
Incomplete Parikh walk after 1964700 steps, including 99 resets, run finished after 3247 ms. (steps per millisecond=605 ) properties (out of 15) seen :19639 could not realise parikh vector
Incomplete Parikh walk after 2387800 steps, including 98 resets, run finished after 4088 ms. (steps per millisecond=584 ) properties (out of 15) seen :26125 could not realise parikh vector
Incomplete Parikh walk after 1965000 steps, including 98 resets, run finished after 3281 ms. (steps per millisecond=598 ) properties (out of 15) seen :19856 could not realise parikh vector
Incomplete Parikh walk after 1761100 steps, including 99 resets, run finished after 2808 ms. (steps per millisecond=627 ) properties (out of 15) seen :17605 could not realise parikh vector
Incomplete Parikh walk after 2570100 steps, including 99 resets, run finished after 4283 ms. (steps per millisecond=600 ) properties (out of 15) seen :25694 could not realise parikh vector
Incomplete Parikh walk after 2786300 steps, including 98 resets, run finished after 4611 ms. (steps per millisecond=604 ) properties (out of 15) seen :28114 could not realise parikh vector
Incomplete Parikh walk after 1673700 steps, including 99 resets, run finished after 2855 ms. (steps per millisecond=586 ) properties (out of 15) seen :16732 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 0 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:35:04] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:35:04] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:35:04] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:35:04] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:35:04] [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.
[2021-05-19 07:35:04] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:35:04] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:35:04] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:35:04] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2750 ms. (steps per millisecond=363 ) properties (out of 15) seen :132725
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 640 ms. (steps per millisecond=1562 ) properties (out of 15) seen :10122
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 :22227
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 395 ms. (steps per millisecond=2531 ) properties (out of 15) seen :17537
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 548 ms. (steps per millisecond=1824 ) properties (out of 15) seen :13900
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties (out of 15) seen :12345
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 15) seen :22238
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 15) seen :13920
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 395 ms. (steps per millisecond=2531 ) properties (out of 15) seen :16678
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 430 ms. (steps per millisecond=2325 ) properties (out of 15) seen :15880
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 :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 15) seen :30306
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 608 ms. (steps per millisecond=1644 ) properties (out of 15) seen :11112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 573 ms. (steps per millisecond=1745 ) properties (out of 15) seen :11914
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 15) seen :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:35:13] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:35:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:35:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:35:13] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:35:13] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:35:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:35:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:35:13] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:35:13] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:35:13] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:35:13] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:35:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:35:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:35:13] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:35:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:35:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:35:13] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:35:13] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:35:13] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:35:13] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:35:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:35:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:35:13] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:35:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:35:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:35:13] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:35:13] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:35:13] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:35:13] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:35:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:35:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:35:13] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:35:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:35:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:35:13] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:35:13] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:35:13] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:35:13] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:35:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:35:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:35:13] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:35:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:35:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:35:13] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:35:13] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:35:13] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:35:13] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:35:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:35:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:35:13] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:35:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:35:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:35:13] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:35:13] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:35:13] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:35:13] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:35:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:35:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:35:13] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:35:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:35:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:35:13] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:35:13] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:35:13] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:35:13] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:35:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:35:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:35:13] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:35:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:35:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:35:13] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:35:13] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:35:13] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:35:13] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:35:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:35:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:35:13] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:35:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:35:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:35:13] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:35:13] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:35:13] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:35:13] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:35:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:35:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:35:13] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:35:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:35:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:35:13] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:35:13] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:35:13] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:35:13] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:35:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:35:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:35:13] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:35:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:35:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:35:13] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:35:13] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:35:13] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:35:13] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:35:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:35:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:35:14] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:35:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:35:14] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:35:14] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:35:14] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:35:14] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:35:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:35:14] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:35:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:35:14] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:35:14] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:35:14] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:35:14] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:35:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:35:14] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:35:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:35:14] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:35:14] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:35:14] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:35:14] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:35:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:35:14] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:35:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:35:14] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:35:14] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:35:14] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:35:14] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[16704, 27828, 25667, 17576, 19615, 23843, 19612, 19639, 27824, 33403, 30367, 17548, 16659, 30365, 30364]
Incomplete Parikh walk after 3040100 steps, including 98 resets, run finished after 4970 ms. (steps per millisecond=611 ) properties (out of 15) seen :33561 could not realise parikh vector
Incomplete Parikh walk after 3040200 steps, including 98 resets, run finished after 4969 ms. (steps per millisecond=611 ) properties (out of 15) seen :30697 could not realise parikh vector
Incomplete Parikh walk after 1669600 steps, including 99 resets, run finished after 2945 ms. (steps per millisecond=566 ) properties (out of 15) seen :16691 could not realise parikh vector
Incomplete Parikh walk after 1758500 steps, including 99 resets, run finished after 3003 ms. (steps per millisecond=585 ) properties (out of 15) seen :17577 could not realise parikh vector
Incomplete Parikh walk after 3040400 steps, including 99 resets, run finished after 5219 ms. (steps per millisecond=582 ) properties (out of 15) seen :30398 could not realise parikh vector
Incomplete Parikh walk after 3344100 steps, including 99 resets, run finished after 5275 ms. (steps per millisecond=633 ) properties (out of 15) seen :33435 could not realise parikh vector
Incomplete Parikh walk after 2786100 steps, including 99 resets, run finished after 4731 ms. (steps per millisecond=588 ) properties (out of 15) seen :27857 could not realise parikh vector
Incomplete Parikh walk after 1967600 steps, including 98 resets, run finished after 3347 ms. (steps per millisecond=587 ) properties (out of 15) seen :19855 could not realise parikh vector
Incomplete Parikh walk after 1964900 steps, including 99 resets, run finished after 3268 ms. (steps per millisecond=601 ) properties (out of 15) seen :19641 could not realise parikh vector
Incomplete Parikh walk after 2388000 steps, including 98 resets, run finished after 4082 ms. (steps per millisecond=585 ) properties (out of 15) seen :26135 could not realise parikh vector
Incomplete Parikh walk after 1965200 steps, including 98 resets, run finished after 3258 ms. (steps per millisecond=603 ) properties (out of 15) seen :19834 could not realise parikh vector
Incomplete Parikh walk after 1761300 steps, including 99 resets, run finished after 2798 ms. (steps per millisecond=629 ) properties (out of 15) seen :17608 could not realise parikh vector
Incomplete Parikh walk after 2570400 steps, including 99 resets, run finished after 4253 ms. (steps per millisecond=604 ) properties (out of 15) seen :25695 could not realise parikh vector
Incomplete Parikh walk after 2786500 steps, including 98 resets, run finished after 4564 ms. (steps per millisecond=610 ) properties (out of 15) seen :28095 could not realise parikh vector
Incomplete Parikh walk after 1674100 steps, including 99 resets, run finished after 2837 ms. (steps per millisecond=590 ) properties (out of 15) seen :16732 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:36:13] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:36:13] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:36:13] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:36:13] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:36:13] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 25 ms to find 0 implicit places.
[2021-05-19 07:36:13] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:36:13] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:36:13] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:36:13] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2722 ms. (steps per millisecond=367 ) properties (out of 15) seen :132525
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 15) seen :14531
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 :25654
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 15) seen :15146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 657 ms. (steps per millisecond=1522 ) properties (out of 15) seen :9509
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 572 ms. (steps per millisecond=1748 ) properties (out of 15) seen :11517
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 15) seen :18530
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 574 ms. (steps per millisecond=1742 ) properties (out of 15) seen :12864
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 15) seen :15881
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 15) seen :20853
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 :33334
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 :25646
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 446 ms. (steps per millisecond=2242 ) properties (out of 15) seen :19646
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 647 ms. (steps per millisecond=1545 ) properties (out of 15) seen :10121
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 15) seen :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:36:22] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:36:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:36:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:36:22] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:36:22] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:36:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:36:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:36:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:36:22] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:36:22] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:36:22] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:36:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:36:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:36:22] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:36:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:36:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:36:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:36:22] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:36:22] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:36:22] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:36:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:36:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:36:22] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:36:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:36:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:36:22] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:36:22] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:36:22] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:36:22] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:36:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:36:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:36:22] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:36:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:36:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:36:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:36:23] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:36:23] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:36:23] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:36:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:36:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:36:23] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:36:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:36:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:36:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:36:23] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:36:23] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:36:23] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:36:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:36:23] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 07:36:23] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:36:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:36:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:36:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:36:23] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:36:23] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:36:23] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:36:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:36:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:36:23] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:36:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:36:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:36:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:36:23] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:36:23] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:36:23] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:36:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:36:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:36:23] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:36:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:36:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:36:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:36:23] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:36:23] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:36:23] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:36:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:36:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:36:23] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:36:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:36:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:36:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:36:23] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:36:23] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:36:23] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:36:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:36:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:36:23] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:36:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:36:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:36:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:36:23] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:36:23] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:36:23] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:36:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:36:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:36:23] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:36:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:36:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:36:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:36:23] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:36:23] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:36:23] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:36:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:36:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:36:23] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:36:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:36:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:36:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:36:23] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:36:23] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:36:23] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:36:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:36:23] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:36:23] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:36:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:36:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:36:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:36:23] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:36:23] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:36:23] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:36:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:36:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:36:23] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:36:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:36:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:36:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:36:23] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:36:23] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:36:23] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:36:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:36:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:36:23] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:36:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:36:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:36:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:36:23] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:36:23] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:36:23] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[16706, 27830, 25669, 17579, 19617, 23845, 19614, 19641, 27826, 33406, 30370, 19602, 16662, 30367, 30366]
Incomplete Parikh walk after 3040300 steps, including 98 resets, run finished after 4968 ms. (steps per millisecond=611 ) properties (out of 15) seen :33613 could not realise parikh vector
Incomplete Parikh walk after 3040400 steps, including 98 resets, run finished after 4974 ms. (steps per millisecond=611 ) properties (out of 15) seen :30707 could not realise parikh vector
Incomplete Parikh walk after 1669900 steps, including 99 resets, run finished after 2941 ms. (steps per millisecond=567 ) properties (out of 15) seen :16690 could not realise parikh vector
Incomplete Parikh walk after 1963900 steps, including 99 resets, run finished after 3357 ms. (steps per millisecond=585 ) properties (out of 15) seen :19636 could not realise parikh vector
Incomplete Parikh walk after 3040700 steps, including 99 resets, run finished after 5158 ms. (steps per millisecond=589 ) properties (out of 15) seen :30398 could not realise parikh vector
Incomplete Parikh walk after 3344400 steps, including 99 resets, run finished after 5217 ms. (steps per millisecond=641 ) properties (out of 15) seen :33439 could not realise parikh vector
Incomplete Parikh walk after 2786300 steps, including 99 resets, run finished after 4655 ms. (steps per millisecond=598 ) properties (out of 15) seen :27857 could not realise parikh vector
Incomplete Parikh walk after 1967800 steps, including 98 resets, run finished after 3305 ms. (steps per millisecond=595 ) properties (out of 15) seen :19870 could not realise parikh vector
Incomplete Parikh walk after 1965100 steps, including 99 resets, run finished after 3226 ms. (steps per millisecond=609 ) properties (out of 15) seen :19644 could not realise parikh vector
Incomplete Parikh walk after 2388200 steps, including 98 resets, run finished after 4096 ms. (steps per millisecond=583 ) properties (out of 15) seen :26159 could not realise parikh vector
Incomplete Parikh walk after 1965400 steps, including 98 resets, run finished after 3247 ms. (steps per millisecond=605 ) properties (out of 15) seen :19865 could not realise parikh vector
Incomplete Parikh walk after 1761600 steps, including 99 resets, run finished after 2800 ms. (steps per millisecond=629 ) properties (out of 15) seen :17607 could not realise parikh vector
Incomplete Parikh walk after 2570600 steps, including 99 resets, run finished after 4275 ms. (steps per millisecond=601 ) properties (out of 15) seen :25699 could not realise parikh vector
Incomplete Parikh walk after 2786700 steps, including 98 resets, run finished after 4571 ms. (steps per millisecond=609 ) properties (out of 15) seen :28131 could not realise parikh vector
Incomplete Parikh walk after 1674300 steps, including 99 resets, run finished after 2853 ms. (steps per millisecond=586 ) properties (out of 15) seen :16737 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:37:23] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:37:23] [INFO ] Implicit Places using invariants in 6 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:37:23] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:37:23] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:37:23] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 25 ms to find 0 implicit places.
[2021-05-19 07:37:23] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:37:23] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:37:23] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:37:23] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2730 ms. (steps per millisecond=366 ) properties (out of 15) seen :132810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 520 ms. (steps per millisecond=1923 ) properties (out of 15) seen :14581
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 :27779
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 15) seen :22237
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 602 ms. (steps per millisecond=1661 ) properties (out of 15) seen :10742
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 458 ms. (steps per millisecond=2183 ) properties (out of 15) seen :13900
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 431 ms. (steps per millisecond=2320 ) properties (out of 15) seen :15163
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 631 ms. (steps per millisecond=1584 ) properties (out of 15) seen :9787
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=2369 ) properties (out of 15) seen :14498
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 461 ms. (steps per millisecond=2169 ) properties (out of 15) seen :15191
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 :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 15) seen :30305
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 526 ms. (steps per millisecond=1901 ) properties (out of 15) seen :13932
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 602 ms. (steps per millisecond=1661 ) properties (out of 15) seen :10411
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 15) seen :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:37:32] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:37:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:37:32] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:37:32] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:37:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:37:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:37:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:37:32] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:37:32] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:37:32] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:37:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:37:32] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:37:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:37:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:37:32] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:37:32] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:37:32] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:37:32] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:37:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:37:32] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:37:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:37:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:37:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:37:32] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:37:32] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:37:32] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:37:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:37:32] [INFO ] [Real]Added 29 Read/Feed constraints in 4 ms returned sat
[2021-05-19 07:37:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:37:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:37:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:37:32] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:37:32] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:37:32] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:37:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:37:32] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:37:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:37:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:37:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:37:32] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:37:32] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:37:32] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:37:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:37:32] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:37:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:37:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:37:32] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:37:32] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:37:32] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:37:32] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:37:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:37:32] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:37:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:37:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:37:32] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:37:32] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:37:32] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:37:32] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:37:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:37:32] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:37:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:37:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:37:32] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:37:32] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:37:32] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:37:32] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:37:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:37:32] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:37:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:37:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:37:32] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:37:32] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:37:33] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:37:33] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:37:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:37:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:37:33] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:37:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:37:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:37:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:37:33] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:37:33] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:37:33] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:37:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:37:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:37:33] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:37:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:37:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:37:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:37:33] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:37:33] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:37:33] [INFO ] Added : 29 causal constraints over 6 iterations in 27 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:37:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:37:33] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:37:33] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:37:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:37:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:37:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:37:33] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:37:33] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:37:33] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:37:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:37:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 07:37:33] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:37:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:37:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:37:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:37:33] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:37:33] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:37:33] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:37:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:37:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:37:33] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:37:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:37:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:37:33] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:37:33] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:37:33] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:37:33] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:37:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:37:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:37:33] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:37:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:37:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:37:33] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:37:33] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:37:33] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:37:33] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[16708, 27833, 25671, 17581, 19619, 23847, 19616, 19643, 27829, 33408, 30372, 19604, 16665, 30369, 30368]
Incomplete Parikh walk after 3040500 steps, including 98 resets, run finished after 4995 ms. (steps per millisecond=608 ) properties (out of 15) seen :33556 could not realise parikh vector
Incomplete Parikh walk after 3040600 steps, including 98 resets, run finished after 4987 ms. (steps per millisecond=609 ) properties (out of 15) seen :30699 could not realise parikh vector
Incomplete Parikh walk after 1670200 steps, including 99 resets, run finished after 2967 ms. (steps per millisecond=562 ) properties (out of 15) seen :16694 could not realise parikh vector
Incomplete Parikh walk after 1964100 steps, including 99 resets, run finished after 3385 ms. (steps per millisecond=580 ) properties (out of 15) seen :19633 could not realise parikh vector
Incomplete Parikh walk after 3040900 steps, including 99 resets, run finished after 5210 ms. (steps per millisecond=583 ) properties (out of 15) seen :30399 could not realise parikh vector
Incomplete Parikh walk after 3344600 steps, including 99 resets, run finished after 5243 ms. (steps per millisecond=637 ) properties (out of 15) seen :33437 could not realise parikh vector
Incomplete Parikh walk after 2786600 steps, including 99 resets, run finished after 4689 ms. (steps per millisecond=594 ) properties (out of 15) seen :27856 could not realise parikh vector
Incomplete Parikh walk after 1968000 steps, including 98 resets, run finished after 3328 ms. (steps per millisecond=591 ) properties (out of 15) seen :19864 could not realise parikh vector
Incomplete Parikh walk after 1965300 steps, including 99 resets, run finished after 3241 ms. (steps per millisecond=606 ) properties (out of 15) seen :19646 could not realise parikh vector
Incomplete Parikh walk after 2388400 steps, including 98 resets, run finished after 4075 ms. (steps per millisecond=586 ) properties (out of 15) seen :26160 could not realise parikh vector
Incomplete Parikh walk after 1965600 steps, including 98 resets, run finished after 3253 ms. (steps per millisecond=604 ) properties (out of 15) seen :19851 could not realise parikh vector
Incomplete Parikh walk after 1761800 steps, including 99 resets, run finished after 2793 ms. (steps per millisecond=630 ) properties (out of 15) seen :17612 could not realise parikh vector
Incomplete Parikh walk after 2570800 steps, including 99 resets, run finished after 4305 ms. (steps per millisecond=597 ) properties (out of 15) seen :25699 could not realise parikh vector
Incomplete Parikh walk after 2787000 steps, including 98 resets, run finished after 4638 ms. (steps per millisecond=600 ) properties (out of 15) seen :28104 could not realise parikh vector
Incomplete Parikh walk after 1674500 steps, including 99 resets, run finished after 2870 ms. (steps per millisecond=583 ) properties (out of 15) seen :16735 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:38:33] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:38:33] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:38:33] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:38:33] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:38:33] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 25 ms to find 0 implicit places.
[2021-05-19 07:38:33] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:38:33] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:38:33] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:38:33] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2751 ms. (steps per millisecond=363 ) properties (out of 15) seen :132601
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 570 ms. (steps per millisecond=1754 ) properties (out of 15) seen :10119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 15) seen :27795
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 519 ms. (steps per millisecond=1926 ) properties (out of 15) seen :17608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 648 ms. (steps per millisecond=1543 ) properties (out of 15) seen :9566
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 15) seen :11512
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=2777 ) properties (out of 15) seen :25659
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 601 ms. (steps per millisecond=1663 ) properties (out of 15) seen :11523
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 536 ms. (steps per millisecond=1865 ) properties (out of 15) seen :11507
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 :27794
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 :33334
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 :27794
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 622 ms. (steps per millisecond=1607 ) properties (out of 15) seen :10771
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 554 ms. (steps per millisecond=1805 ) properties (out of 15) seen :11508
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 :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 15) seen :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:38:42] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:38:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:38:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:38:42] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:38:42] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:38:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:38:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:38:42] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:38:42] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:38:42] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:38:42] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:38:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:38:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:38:42] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:38:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:38:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:38:42] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:38:42] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:38:42] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:38:42] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:38:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:38:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:38:42] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:38:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:38:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:38:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:38:43] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:38:43] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:38:43] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:38:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:38:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:38:43] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:38:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:38:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:38:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:38:43] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:38:43] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:38:43] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:38:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:38:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:38:43] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:38:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:38:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:38:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:38:43] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:38:43] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:38:43] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:38:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:38:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:38:43] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:38:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:38:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:38:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:38:43] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:38:43] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:38:43] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:38:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:38:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:38:43] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:38:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:38:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:38:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:38:43] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:38:43] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:38:43] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:38:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:38:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:38:43] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:38:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:38:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:38:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:38:43] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:38:43] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:38:43] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:38:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:38:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:38:43] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:38:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:38:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:38:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:38:43] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:38:43] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:38:43] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:38:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:38:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:38:43] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:38:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:38:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:38:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:38:43] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:38:43] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:38:43] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:38:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:38:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:38:43] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:38:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:38:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:38:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:38:43] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:38:43] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:38:43] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:38:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:38:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:38:43] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:38:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:38:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:38:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:38:43] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:38:43] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:38:43] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:38:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:38:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:38:43] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:38:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:38:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:38:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:38:43] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:38:43] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:38:43] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:38:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:38:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:38:43] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:38:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:38:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:38:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:38:43] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:38:43] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:38:43] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:38:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:38:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:38:43] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:38:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:38:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:38:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:38:43] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:38:43] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:38:43] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[16710, 27836, 25674, 17584, 19621, 25640, 19619, 19645, 27831, 33411, 30374, 19606, 16668, 30371, 30370]
Incomplete Parikh walk after 3040700 steps, including 98 resets, run finished after 5063 ms. (steps per millisecond=600 ) properties (out of 15) seen :33604 could not realise parikh vector
Incomplete Parikh walk after 3040800 steps, including 98 resets, run finished after 5063 ms. (steps per millisecond=600 ) properties (out of 15) seen :30699 could not realise parikh vector
Incomplete Parikh walk after 1670500 steps, including 99 resets, run finished after 2995 ms. (steps per millisecond=557 ) properties (out of 15) seen :16699 could not realise parikh vector
Incomplete Parikh walk after 1964300 steps, including 99 resets, run finished after 3409 ms. (steps per millisecond=576 ) properties (out of 15) seen :19635 could not realise parikh vector
Incomplete Parikh walk after 3041100 steps, including 99 resets, run finished after 5232 ms. (steps per millisecond=581 ) properties (out of 15) seen :30400 could not realise parikh vector
Incomplete Parikh walk after 3344900 steps, including 99 resets, run finished after 5239 ms. (steps per millisecond=638 ) properties (out of 15) seen :33440 could not realise parikh vector
Incomplete Parikh walk after 2786800 steps, including 99 resets, run finished after 4712 ms. (steps per millisecond=591 ) properties (out of 15) seen :27860 could not realise parikh vector
Incomplete Parikh walk after 1968200 steps, including 98 resets, run finished after 3328 ms. (steps per millisecond=591 ) properties (out of 15) seen :19876 could not realise parikh vector
Incomplete Parikh walk after 1965600 steps, including 99 resets, run finished after 3246 ms. (steps per millisecond=605 ) properties (out of 15) seen :19646 could not realise parikh vector
Incomplete Parikh walk after 2567700 steps, including 98 resets, run finished after 4380 ms. (steps per millisecond=586 ) properties (out of 15) seen :28098 could not realise parikh vector
Incomplete Parikh walk after 1965800 steps, including 98 resets, run finished after 3262 ms. (steps per millisecond=602 ) properties (out of 15) seen :19870 could not realise parikh vector
Incomplete Parikh walk after 1762100 steps, including 99 resets, run finished after 2821 ms. (steps per millisecond=624 ) properties (out of 15) seen :17614 could not realise parikh vector
Incomplete Parikh walk after 2571100 steps, including 99 resets, run finished after 4259 ms. (steps per millisecond=603 ) properties (out of 15) seen :25704 could not realise parikh vector
Incomplete Parikh walk after 2787300 steps, including 98 resets, run finished after 4582 ms. (steps per millisecond=608 ) properties (out of 15) seen :28106 could not realise parikh vector
Incomplete Parikh walk after 1674700 steps, including 99 resets, run finished after 2847 ms. (steps per millisecond=588 ) properties (out of 15) seen :16743 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:39:44] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:39:44] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:39:44] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:39:44] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:39:44] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 25 ms to find 0 implicit places.
[2021-05-19 07:39:44] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:39:44] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:39:44] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:39:44] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2737 ms. (steps per millisecond=365 ) properties (out of 15) seen :132617
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 617 ms. (steps per millisecond=1620 ) properties (out of 15) seen :10478
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 15) seen :22234
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 :17541
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 493 ms. (steps per millisecond=2028 ) properties (out of 15) seen :15182
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 513 ms. (steps per millisecond=1949 ) properties (out of 15) seen :11482
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 493 ms. (steps per millisecond=2028 ) properties (out of 15) seen :14520
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 652 ms. (steps per millisecond=1533 ) properties (out of 15) seen :9275
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 15) seen :13911
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 466 ms. (steps per millisecond=2145 ) properties (out of 15) seen :15173
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 :33334
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 :27779
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 15) seen :12353
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 644 ms. (steps per millisecond=1552 ) properties (out of 15) seen :9227
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=4975 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 15) seen :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:39:53] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:39:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:39:53] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:39:53] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:39:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:39:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:39:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:39:53] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:39:53] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:39:53] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:39:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:39:53] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:39:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:39:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:39:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:39:53] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:39:53] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:39:53] [INFO ] Added : 29 causal constraints over 6 iterations in 32 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:39:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:39:53] [INFO ] [Real]Added 29 Read/Feed constraints in 3 ms returned sat
[2021-05-19 07:39:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:39:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:39:53] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:39:53] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:39:53] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:39:53] [INFO ] Added : 29 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:39:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:39:53] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:39:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:39:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:39:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:39:53] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:39:53] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:39:53] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:39:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:39:53] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:39:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:39:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:39:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:39:53] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:39:53] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:39:53] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:39:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:39:53] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:39:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:39:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:39:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:39:53] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:39:53] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:39:53] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:39:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:39:53] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:39:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:39:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:39:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:39:53] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:39:53] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:39:54] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:39:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:39:54] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:39:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:39:54] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:39:54] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:39:54] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:39:54] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:39:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:39:54] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:39:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:39:54] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:39:54] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:39:54] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:39:54] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:39:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:39:54] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:39:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:39:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:39:54] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:39:54] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:39:54] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:39:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:39:54] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:39:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:39:54] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:39:54] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:39:54] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:39:54] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:39:54] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:39:54] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:39:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:39:54] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:39:54] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:39:54] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:39:54] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:39:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:39:54] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:39:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:39:54] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:39:54] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:39:54] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:39:54] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:39:54] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:39:54] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:39:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:39:54] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:39:54] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:39:54] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:39:54] [INFO ] Added : 29 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:39:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:39:54] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:39:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:39:54] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:39:54] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:39:54] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:39:54] [INFO ] Added : 29 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[16712, 27838, 25676, 17587, 19623, 25643, 19621, 19647, 27833, 33413, 30376, 19608, 16671, 30373, 30373]
Incomplete Parikh walk after 3041000 steps, including 98 resets, run finished after 5047 ms. (steps per millisecond=602 ) properties (out of 15) seen :33614 could not realise parikh vector
Incomplete Parikh walk after 3041000 steps, including 98 resets, run finished after 5014 ms. (steps per millisecond=606 ) properties (out of 15) seen :30692 could not realise parikh vector
Incomplete Parikh walk after 1670800 steps, including 99 resets, run finished after 2962 ms. (steps per millisecond=564 ) properties (out of 15) seen :16702 could not realise parikh vector
Incomplete Parikh walk after 1964500 steps, including 99 resets, run finished after 3374 ms. (steps per millisecond=582 ) properties (out of 15) seen :19634 could not realise parikh vector
Incomplete Parikh walk after 3041300 steps, including 99 resets, run finished after 5186 ms. (steps per millisecond=586 ) properties (out of 15) seen :30409 could not realise parikh vector
Incomplete Parikh walk after 3345100 steps, including 99 resets, run finished after 5242 ms. (steps per millisecond=638 ) properties (out of 15) seen :33444 could not realise parikh vector
Incomplete Parikh walk after 2787000 steps, including 99 resets, run finished after 4705 ms. (steps per millisecond=592 ) properties (out of 15) seen :27863 could not realise parikh vector
Incomplete Parikh walk after 1968400 steps, including 98 resets, run finished after 3345 ms. (steps per millisecond=588 ) properties (out of 15) seen :19864 could not realise parikh vector
Incomplete Parikh walk after 1965800 steps, including 99 resets, run finished after 3278 ms. (steps per millisecond=599 ) properties (out of 15) seen :19651 could not realise parikh vector
Incomplete Parikh walk after 2568000 steps, including 98 resets, run finished after 4400 ms. (steps per millisecond=583 ) properties (out of 15) seen :27988 could not realise parikh vector
Incomplete Parikh walk after 1966000 steps, including 98 resets, run finished after 3298 ms. (steps per millisecond=596 ) properties (out of 15) seen :19841 could not realise parikh vector
Incomplete Parikh walk after 1762400 steps, including 99 resets, run finished after 2805 ms. (steps per millisecond=628 ) properties (out of 15) seen :17616 could not realise parikh vector
Incomplete Parikh walk after 2571300 steps, including 99 resets, run finished after 4247 ms. (steps per millisecond=605 ) properties (out of 15) seen :25703 could not realise parikh vector
Incomplete Parikh walk after 2787500 steps, including 98 resets, run finished after 4579 ms. (steps per millisecond=608 ) properties (out of 15) seen :28146 could not realise parikh vector
Incomplete Parikh walk after 1674900 steps, including 99 resets, run finished after 2841 ms. (steps per millisecond=589 ) properties (out of 15) seen :16740 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 0 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:40:54] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:40:54] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:40:54] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:40:54] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:40:54] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 25 ms to find 0 implicit places.
[2021-05-19 07:40:54] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:40:54] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:40:54] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:40:54] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2750 ms. (steps per millisecond=363 ) properties (out of 15) seen :132683
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 593 ms. (steps per millisecond=1686 ) properties (out of 15) seen :13937
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 :27787
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 15) seen :27790
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 631 ms. (steps per millisecond=1584 ) properties (out of 15) seen :10440
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 633 ms. (steps per millisecond=1579 ) properties (out of 15) seen :9483
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=2777 ) properties (out of 15) seen :17547
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 553 ms. (steps per millisecond=1808 ) properties (out of 15) seen :12382
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 459 ms. (steps per millisecond=2178 ) properties (out of 15) seen :13907
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 :19603
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 :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 15) seen :27782
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 15) seen :12353
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 586 ms. (steps per millisecond=1706 ) properties (out of 15) seen :10391
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 :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 15) seen :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:41:03] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:41:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:41:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:41:03] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:41:03] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:41:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:41:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:41:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:41:03] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:41:03] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:41:03] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:41:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:41:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:41:03] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:41:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:41:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:41:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:41:03] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:41:03] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:41:03] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:41:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:41:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:41:04] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:41:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:41:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:41:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:41:04] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:41:04] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:41:04] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:41:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:41:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:41:04] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:41:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:41:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:41:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:41:04] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:41:04] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:41:04] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:41:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:41:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:41:04] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:41:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:41:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:41:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:41:04] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:41:04] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:41:04] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:41:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:41:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:41:04] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:41:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:41:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:41:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:41:04] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:41:04] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:41:04] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:41:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:41:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:41:04] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:41:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:41:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:41:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:41:04] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:41:04] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:41:04] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:41:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:41:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:41:04] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:41:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:41:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:41:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:41:04] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:41:04] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:41:04] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:41:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:41:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:41:04] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:41:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:41:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:41:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:41:04] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:41:04] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:41:04] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:41:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:41:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:41:04] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:41:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:41:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:41:04] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:41:04] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:41:04] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:41:04] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:41:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:41:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:41:04] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:41:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:41:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:41:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:41:04] [INFO ] [Nat]Added 29 Read/Feed constraints in 7 ms returned sat
[2021-05-19 07:41:04] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:41:04] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:41:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:41:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:41:04] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:41:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:41:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:41:04] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:41:04] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:41:04] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:41:04] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:41:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:41:04] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:41:04] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:41:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:41:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:41:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:41:04] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:41:04] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:41:04] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:41:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:41:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:41:04] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:41:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:41:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:41:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:41:04] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:41:04] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:41:04] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:41:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:41:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:41:04] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:41:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:41:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:41:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:41:04] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:41:04] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:41:04] [INFO ] Added : 29 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[16714, 27841, 27776, 17589, 19625, 25645, 19623, 19649, 27835, 33415, 30378, 19610, 16674, 30375, 30375]
Incomplete Parikh walk after 3041200 steps, including 98 resets, run finished after 5013 ms. (steps per millisecond=606 ) properties (out of 15) seen :33480 could not realise parikh vector
Incomplete Parikh walk after 3041200 steps, including 98 resets, run finished after 5007 ms. (steps per millisecond=607 ) properties (out of 15) seen :30692 could not realise parikh vector
Incomplete Parikh walk after 1671100 steps, including 99 resets, run finished after 2966 ms. (steps per millisecond=563 ) properties (out of 15) seen :16703 could not realise parikh vector
Incomplete Parikh walk after 1964700 steps, including 99 resets, run finished after 3376 ms. (steps per millisecond=581 ) properties (out of 15) seen :19642 could not realise parikh vector
Incomplete Parikh walk after 3041500 steps, including 99 resets, run finished after 5219 ms. (steps per millisecond=582 ) properties (out of 15) seen :30409 could not realise parikh vector
Incomplete Parikh walk after 3345300 steps, including 99 resets, run finished after 5253 ms. (steps per millisecond=636 ) properties (out of 15) seen :33449 could not realise parikh vector
Incomplete Parikh walk after 2787200 steps, including 99 resets, run finished after 4693 ms. (steps per millisecond=593 ) properties (out of 15) seen :27864 could not realise parikh vector
Incomplete Parikh walk after 1968600 steps, including 98 resets, run finished after 3312 ms. (steps per millisecond=594 ) properties (out of 15) seen :19881 could not realise parikh vector
Incomplete Parikh walk after 1966000 steps, including 99 resets, run finished after 3228 ms. (steps per millisecond=609 ) properties (out of 15) seen :19652 could not realise parikh vector
Incomplete Parikh walk after 2568200 steps, including 98 resets, run finished after 4386 ms. (steps per millisecond=585 ) properties (out of 15) seen :28094 could not realise parikh vector
Incomplete Parikh walk after 1966200 steps, including 98 resets, run finished after 3255 ms. (steps per millisecond=604 ) properties (out of 15) seen :19829 could not realise parikh vector
Incomplete Parikh walk after 1762600 steps, including 99 resets, run finished after 2797 ms. (steps per millisecond=630 ) properties (out of 15) seen :17616 could not realise parikh vector
Incomplete Parikh walk after 2781300 steps, including 99 resets, run finished after 4611 ms. (steps per millisecond=603 ) properties (out of 15) seen :27801 could not realise parikh vector
Incomplete Parikh walk after 2787800 steps, including 98 resets, run finished after 4655 ms. (steps per millisecond=598 ) properties (out of 15) seen :28123 could not realise parikh vector
Incomplete Parikh walk after 1675100 steps, including 99 resets, run finished after 2880 ms. (steps per millisecond=581 ) properties (out of 15) seen :16742 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 0 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:42:05] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:42:05] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:42:05] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:42:05] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:42:05] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 27 ms to find 0 implicit places.
[2021-05-19 07:42:05] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:42:05] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:42:05] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:42:05] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2721 ms. (steps per millisecond=367 ) properties (out of 15) seen :132767
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 624 ms. (steps per millisecond=1602 ) properties (out of 15) seen :10425
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 15) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 530 ms. (steps per millisecond=1886 ) properties (out of 15) seen :12841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 583 ms. (steps per millisecond=1715 ) properties (out of 15) seen :11946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 469 ms. (steps per millisecond=2132 ) properties (out of 15) seen :13358
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 15) seen :25654
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 593 ms. (steps per millisecond=1686 ) properties (out of 15) seen :10782
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 15) seen :11912
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 415 ms. (steps per millisecond=2409 ) properties (out of 15) seen :22282
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 :33334
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 :25647
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 555 ms. (steps per millisecond=1801 ) properties (out of 15) seen :12852
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 578 ms. (steps per millisecond=1730 ) properties (out of 15) seen :11919
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=4975 ) properties (out of 15) seen :30304
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 :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:42:14] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:42:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:42:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:42:14] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:42:14] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:42:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:42:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:42:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:42:14] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:42:14] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:42:14] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:42:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:42:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:42:14] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:42:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:42:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:42:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:42:14] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:42:14] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:42:14] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:42:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:42:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:42:14] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:42:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:42:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:42:14] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:42:14] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:42:14] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:42:14] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:42:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:42:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:42:14] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:42:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:42:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:42:14] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:42:14] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:42:14] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:42:14] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:42:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:42:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:42:15] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:42:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:42:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:42:15] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:42:15] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:42:15] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:42:15] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:42:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:42:15] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:42:15] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:42:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:42:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:42:15] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:42:15] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:42:15] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:42:15] [INFO ] Added : 29 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:42:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:42:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:42:15] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:42:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:42:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:42:15] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 07:42:15] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:42:15] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:42:15] [INFO ] Added : 29 causal constraints over 6 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:42:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:42:15] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:42:15] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:42:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:42:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:42:15] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:42:15] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:42:15] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:42:15] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:42:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:42:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:42:15] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:42:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:42:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:42:15] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:42:15] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:42:15] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:42:15] [INFO ] Added : 29 causal constraints over 6 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:42:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:42:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:42:15] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:42:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:42:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:42:15] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:42:15] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:42:15] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:42:15] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:42:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:42:15] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:42:15] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:42:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:42:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:42:15] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2021-05-19 07:42:15] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:42:15] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:42:15] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:42:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:42:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:42:15] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:42:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:42:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:42:15] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:42:15] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:42:15] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:42:15] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:42:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:42:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:42:15] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:42:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:42:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:42:15] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:42:15] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:42:15] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:42:15] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:42:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:42:15] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:42:15] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:42:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:42:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:42:15] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:42:15] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:42:15] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:42:15] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:42:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:42:15] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:42:15] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:42:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:42:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:42:15] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:42:15] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:42:15] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:42:15] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[16717, 27843, 27778, 17591, 19627, 25646, 19625, 19651, 27837, 33417, 30380, 19612, 16676, 30377, 30377]
Incomplete Parikh walk after 3041400 steps, including 98 resets, run finished after 5046 ms. (steps per millisecond=602 ) properties (out of 15) seen :33597 could not realise parikh vector
Incomplete Parikh walk after 3041400 steps, including 98 resets, run finished after 5054 ms. (steps per millisecond=601 ) properties (out of 15) seen :30672 could not realise parikh vector
Incomplete Parikh walk after 1671300 steps, including 99 resets, run finished after 3000 ms. (steps per millisecond=557 ) properties (out of 15) seen :16707 could not realise parikh vector
Incomplete Parikh walk after 1964900 steps, including 99 resets, run finished after 3416 ms. (steps per millisecond=575 ) properties (out of 15) seen :19641 could not realise parikh vector
Incomplete Parikh walk after 3041700 steps, including 99 resets, run finished after 5277 ms. (steps per millisecond=576 ) properties (out of 15) seen :30408 could not realise parikh vector
Incomplete Parikh walk after 3345500 steps, including 99 resets, run finished after 5289 ms. (steps per millisecond=632 ) properties (out of 15) seen :33447 could not realise parikh vector
Incomplete Parikh walk after 2787400 steps, including 99 resets, run finished after 4761 ms. (steps per millisecond=585 ) properties (out of 15) seen :27867 could not realise parikh vector
Incomplete Parikh walk after 1968800 steps, including 98 resets, run finished after 3367 ms. (steps per millisecond=584 ) properties (out of 15) seen :19881 could not realise parikh vector
Incomplete Parikh walk after 1966200 steps, including 99 resets, run finished after 3290 ms. (steps per millisecond=597 ) properties (out of 15) seen :19652 could not realise parikh vector
Incomplete Parikh walk after 2568300 steps, including 98 resets, run finished after 4444 ms. (steps per millisecond=577 ) properties (out of 15) seen :28067 could not realise parikh vector
Incomplete Parikh walk after 1966400 steps, including 98 resets, run finished after 3336 ms. (steps per millisecond=589 ) properties (out of 15) seen :19824 could not realise parikh vector
Incomplete Parikh walk after 1762800 steps, including 99 resets, run finished after 2846 ms. (steps per millisecond=619 ) properties (out of 15) seen :17621 could not realise parikh vector
Incomplete Parikh walk after 2781500 steps, including 99 resets, run finished after 4656 ms. (steps per millisecond=597 ) properties (out of 15) seen :27805 could not realise parikh vector
Incomplete Parikh walk after 2788000 steps, including 98 resets, run finished after 4667 ms. (steps per millisecond=597 ) properties (out of 15) seen :28153 could not realise parikh vector
Incomplete Parikh walk after 1675400 steps, including 99 resets, run finished after 2883 ms. (steps per millisecond=581 ) properties (out of 15) seen :16747 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:43:17] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:43:17] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:43:17] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:43:17] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:43:17] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 25 ms to find 0 implicit places.
[2021-05-19 07:43:17] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:43:17] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:43:17] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:43:17] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2735 ms. (steps per millisecond=365 ) properties (out of 15) seen :132846
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 648 ms. (steps per millisecond=1543 ) properties (out of 15) seen :9248
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 395 ms. (steps per millisecond=2531 ) properties (out of 15) seen :19632
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 415 ms. (steps per millisecond=2409 ) properties (out of 15) seen :17552
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 619 ms. (steps per millisecond=1615 ) properties (out of 15) seen :9516
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 536 ms. (steps per millisecond=1865 ) properties (out of 15) seen :13925
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 15) seen :17546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 567 ms. (steps per millisecond=1763 ) properties (out of 15) seen :10763
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 458 ms. (steps per millisecond=2183 ) properties (out of 15) seen :19632
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 :25651
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 15) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 485 ms. (steps per millisecond=2061 ) properties (out of 15) seen :15908
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 570 ms. (steps per millisecond=1754 ) properties (out of 15) seen :12399
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 :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 15) seen :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:43:26] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:43:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:43:26] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:43:26] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:43:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:43:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:43:26] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:43:26] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:43:26] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:43:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:43:26] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:43:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:43:26] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:43:26] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:43:26] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:43:26] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:43:26] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:43:26] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:43:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:43:26] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:43:26] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:43:26] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:43:26] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:43:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:43:26] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:43:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:43:26] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:43:26] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:43:26] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:43:26] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:43:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:43:26] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:43:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:43:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:43:26] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:43:26] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 5 ms.
[2021-05-19 07:43:26] [INFO ] Added : 29 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:43:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:43:26] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:43:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:43:26] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:43:26] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:43:26] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:43:26] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:43:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:43:26] [INFO ] [Real]Added 29 Read/Feed constraints in 10 ms returned sat
[2021-05-19 07:43:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:43:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:43:26] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:43:26] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:43:26] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:43:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:43:26] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:43:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:43:26] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:43:26] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:43:26] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:43:26] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:43:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:43:26] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:43:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:43:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:43:26] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:43:26] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:43:26] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:43:26] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:43:26] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:43:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:43:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:43:26] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:43:26] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:43:26] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:43:26] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:43:26] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:43:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:43:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:43:26] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:43:26] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:43:26] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:43:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:43:26] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:43:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:43:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:43:26] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:43:26] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:43:27] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:43:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:43:27] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:43:27] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:43:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:43:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:43:27] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:43:27] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:43:27] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:43:27] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:43:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:43:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:43:27] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:43:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:43:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:43:27] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:43:27] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:43:27] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:43:27] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:43:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:43:27] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:43:27] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:43:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:43:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:43:27] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:43:27] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:43:27] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:43:27] [INFO ] Added : 29 causal constraints over 6 iterations in 34 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 :[16719, 27845, 27780, 17593, 19629, 25648, 19627, 19653, 27840, 33420, 30383, 19615, 16678, 30378, 30379]
Incomplete Parikh walk after 3041600 steps, including 98 resets, run finished after 4993 ms. (steps per millisecond=609 ) properties (out of 15) seen :33529 could not realise parikh vector
Incomplete Parikh walk after 3041500 steps, including 98 resets, run finished after 4981 ms. (steps per millisecond=610 ) properties (out of 15) seen :30687 could not realise parikh vector
Incomplete Parikh walk after 1671500 steps, including 99 resets, run finished after 2962 ms. (steps per millisecond=564 ) properties (out of 15) seen :16705 could not realise parikh vector
Incomplete Parikh walk after 1965200 steps, including 99 resets, run finished after 3363 ms. (steps per millisecond=584 ) properties (out of 15) seen :19643 could not realise parikh vector
Incomplete Parikh walk after 3042000 steps, including 99 resets, run finished after 5258 ms. (steps per millisecond=578 ) properties (out of 15) seen :30412 could not realise parikh vector
Incomplete Parikh walk after 3345800 steps, including 99 resets, run finished after 5288 ms. (steps per millisecond=632 ) properties (out of 15) seen :33453 could not realise parikh vector
Incomplete Parikh walk after 2787700 steps, including 99 resets, run finished after 4745 ms. (steps per millisecond=587 ) properties (out of 15) seen :27868 could not realise parikh vector
Incomplete Parikh walk after 1969000 steps, including 98 resets, run finished after 3359 ms. (steps per millisecond=586 ) properties (out of 15) seen :19883 could not realise parikh vector
Incomplete Parikh walk after 1966400 steps, including 99 resets, run finished after 3274 ms. (steps per millisecond=600 ) properties (out of 15) seen :19656 could not realise parikh vector
Incomplete Parikh walk after 2568500 steps, including 98 resets, run finished after 4436 ms. (steps per millisecond=579 ) properties (out of 15) seen :28119 could not realise parikh vector
Incomplete Parikh walk after 1966600 steps, including 98 resets, run finished after 3306 ms. (steps per millisecond=594 ) properties (out of 15) seen :19857 could not realise parikh vector
Incomplete Parikh walk after 1763000 steps, including 99 resets, run finished after 2840 ms. (steps per millisecond=620 ) properties (out of 15) seen :17621 could not realise parikh vector
Incomplete Parikh walk after 2781700 steps, including 99 resets, run finished after 4664 ms. (steps per millisecond=596 ) properties (out of 15) seen :27811 could not realise parikh vector
Incomplete Parikh walk after 2788200 steps, including 98 resets, run finished after 4645 ms. (steps per millisecond=600 ) properties (out of 15) seen :28102 could not realise parikh vector
Incomplete Parikh walk after 1675600 steps, including 99 resets, run finished after 2884 ms. (steps per millisecond=580 ) properties (out of 15) seen :16750 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:44:28] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:44:28] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:44:28] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:44:28] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:44:28] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
[2021-05-19 07:44:28] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:44:28] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:44:28] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:44:28] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2770 ms. (steps per millisecond=361 ) properties (out of 15) seen :132901
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 560 ms. (steps per millisecond=1785 ) properties (out of 15) seen :12852
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 :27779
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 585 ms. (steps per millisecond=1709 ) properties (out of 15) seen :12398
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 605 ms. (steps per millisecond=1652 ) properties (out of 15) seen :12816
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 :23854
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 626 ms. (steps per millisecond=1597 ) properties (out of 15) seen :11183
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 604 ms. (steps per millisecond=1655 ) properties (out of 15) seen :10102
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 15) seen :22277
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 15) seen :33334
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 :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 521 ms. (steps per millisecond=1919 ) properties (out of 15) seen :13904
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 583 ms. (steps per millisecond=1715 ) properties (out of 15) seen :11160
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 :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 15) seen :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:44:37] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:44:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:44:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:44:37] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:44:37] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:44:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:44:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:44:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:44:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:44:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:44:37] [INFO ] Added : 29 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:44:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:44:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:44:37] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:44:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:44:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:44:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:44:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:44:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:44:37] [INFO ] Added : 29 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:44:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:44:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:44:37] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:44:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:44:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:44:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:44:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:44:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:44:37] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:44:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:44:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:44:37] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:44:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:44:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:44:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:44:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:44:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:44:37] [INFO ] Added : 29 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:44:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:44:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:44:37] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:44:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:44:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:44:37] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:44:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:44:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:44:37] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:44:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:44:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:44:37] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:44:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:44:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:44:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:44:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:44:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:44:37] [INFO ] Added : 29 causal constraints over 6 iterations in 33 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:44:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:44:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:44:37] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:44:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:44:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:44:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:44:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:44:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:44:37] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:44:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:44:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:44:37] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:44:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:44:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:44:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:44:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:44:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:44:37] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:44:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:44:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:44:37] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:44:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:44:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:44:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:44:37] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:44:37] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:44:38] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:44:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:44:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:44:38] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:44:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:44:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:44:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:44:38] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:44:38] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:44:38] [INFO ] Added : 29 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:44:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:44:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:44:38] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:44:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:44:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:44:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:44:38] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:44:38] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:44:38] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:44:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:44:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:44:38] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:44:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:44:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:44:38] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:44:38] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:44:38] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:44:38] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:44:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:44:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:44:38] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:44:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:44:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:44:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:44:38] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:44:38] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:44:38] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:44:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:44:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:44:38] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:44:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:44:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:44:38] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:44:38] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:44:38] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:44:38] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:44:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:44:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:44:38] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:44:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:44:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:44:38] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:44:38] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:44:38] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:44:38] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[16722, 27847, 27782, 17595, 19632, 25650, 19629, 19656, 27843, 33422, 30386, 19617, 16680, 30381, 30382]
Incomplete Parikh walk after 3041900 steps, including 98 resets, run finished after 5030 ms. (steps per millisecond=604 ) properties (out of 15) seen :33626 could not realise parikh vector
Incomplete Parikh walk after 3041800 steps, including 98 resets, run finished after 5001 ms. (steps per millisecond=608 ) properties (out of 15) seen :30712 could not realise parikh vector
Incomplete Parikh walk after 1671700 steps, including 99 resets, run finished after 2972 ms. (steps per millisecond=562 ) properties (out of 15) seen :16710 could not realise parikh vector
Incomplete Parikh walk after 1965400 steps, including 99 resets, run finished after 3383 ms. (steps per millisecond=580 ) properties (out of 15) seen :19651 could not realise parikh vector
Incomplete Parikh walk after 3042300 steps, including 99 resets, run finished after 5195 ms. (steps per millisecond=585 ) properties (out of 15) seen :30416 could not realise parikh vector
Incomplete Parikh walk after 3346000 steps, including 99 resets, run finished after 5237 ms. (steps per millisecond=638 ) properties (out of 15) seen :33455 could not realise parikh vector
Incomplete Parikh walk after 2788000 steps, including 99 resets, run finished after 4697 ms. (steps per millisecond=593 ) properties (out of 15) seen :27873 could not realise parikh vector
Incomplete Parikh walk after 1969300 steps, including 98 resets, run finished after 3339 ms. (steps per millisecond=589 ) properties (out of 15) seen :19858 could not realise parikh vector
Incomplete Parikh walk after 1966600 steps, including 99 resets, run finished after 3247 ms. (steps per millisecond=605 ) properties (out of 15) seen :19657 could not realise parikh vector
Incomplete Parikh walk after 2568700 steps, including 98 resets, run finished after 4405 ms. (steps per millisecond=583 ) properties (out of 15) seen :28160 could not realise parikh vector
Incomplete Parikh walk after 1966900 steps, including 98 resets, run finished after 3285 ms. (steps per millisecond=598 ) properties (out of 15) seen :19847 could not realise parikh vector
Incomplete Parikh walk after 1763200 steps, including 99 resets, run finished after 2815 ms. (steps per millisecond=626 ) properties (out of 15) seen :17625 could not realise parikh vector
Incomplete Parikh walk after 2781900 steps, including 99 resets, run finished after 4642 ms. (steps per millisecond=599 ) properties (out of 15) seen :27812 could not realise parikh vector
Incomplete Parikh walk after 2788400 steps, including 98 resets, run finished after 4647 ms. (steps per millisecond=600 ) properties (out of 15) seen :28122 could not realise parikh vector
Incomplete Parikh walk after 1675900 steps, including 99 resets, run finished after 2868 ms. (steps per millisecond=584 ) properties (out of 15) seen :16756 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 0 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:45:39] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:45:39] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:45:39] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:45:39] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:45:39] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
[2021-05-19 07:45:39] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:45:39] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:45:39] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:45:39] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2724 ms. (steps per millisecond=367 ) properties (out of 15) seen :132916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 590 ms. (steps per millisecond=1694 ) properties (out of 15) seen :10749
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 :19604
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 15) seen :22244
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 567 ms. (steps per millisecond=1763 ) properties (out of 15) seen :11119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 471 ms. (steps per millisecond=2123 ) properties (out of 15) seen :16685
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 :19611
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 635 ms. (steps per millisecond=1574 ) properties (out of 15) seen :10756
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 506 ms. (steps per millisecond=1976 ) properties (out of 15) seen :15925
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 359 ms. (steps per millisecond=2785 ) properties (out of 15) seen :20838
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 15) seen :33334
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 :30308
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 513 ms. (steps per millisecond=1949 ) properties (out of 15) seen :13359
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 672 ms. (steps per millisecond=1488 ) properties (out of 15) seen :9013
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 :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 15) seen :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:45:48] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:45:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:45:48] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:45:48] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:45:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:45:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:45:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:45:48] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:45:48] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:45:48] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:45:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:45:48] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:45:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:45:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:45:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:45:48] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:45:48] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:45:48] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:45:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:45:48] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:45:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:45:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:45:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:45:48] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:45:48] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:45:48] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:45:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:45:48] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:45:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:45:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:45:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:45:48] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:45:48] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:45:48] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:45:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:45:48] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:45:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:45:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:45:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:45:48] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:45:48] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:45:48] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:45:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:45:48] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:45:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:45:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:45:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:45:48] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:45:48] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:45:48] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:45:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:45:48] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:45:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:45:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:45:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:45:48] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:45:48] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:45:48] [INFO ] Added : 29 causal constraints over 6 iterations in 33 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:45:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:45:48] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:45:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:45:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:45:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:45:48] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:45:48] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:45:48] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:45:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:45:48] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:45:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:45:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:45:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:45:48] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:45:48] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:45:48] [INFO ] Added : 29 causal constraints over 6 iterations in 30 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:45:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:45:48] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:45:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:45:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:45:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:45:48] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:45:48] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:45:48] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:45:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:45:48] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:45:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:45:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:45:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:45:48] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:45:48] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:45:48] [INFO ] Added : 29 causal constraints over 6 iterations in 33 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:45:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:45:48] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:45:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:45:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:45:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:45:48] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:45:48] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:45:49] [INFO ] Added : 29 causal constraints over 6 iterations in 34 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:45:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:45:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:45:49] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:45:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:45:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:45:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:45:49] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:45:49] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:45:49] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:45:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:45:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:45:49] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:45:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:45:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:45:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:45:49] [INFO ] [Nat]Added 29 Read/Feed constraints in 4 ms returned sat
[2021-05-19 07:45:49] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:45:49] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:45:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:45:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:45:49] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:45:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:45:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:45:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:45:49] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:45:49] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:45:49] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[16725, 27849, 27784, 17597, 19634, 25653, 19631, 19658, 27845, 33425, 30389, 19620, 16682, 30384, 30384]
Incomplete Parikh walk after 3042100 steps, including 98 resets, run finished after 4972 ms. (steps per millisecond=611 ) properties (out of 15) seen :33611 could not realise parikh vector
Incomplete Parikh walk after 3042100 steps, including 98 resets, run finished after 4975 ms. (steps per millisecond=611 ) properties (out of 15) seen :30737 could not realise parikh vector
Incomplete Parikh walk after 1671900 steps, including 99 resets, run finished after 2960 ms. (steps per millisecond=564 ) properties (out of 15) seen :16713 could not realise parikh vector
Incomplete Parikh walk after 1965700 steps, including 99 resets, run finished after 3365 ms. (steps per millisecond=584 ) properties (out of 15) seen :19649 could not realise parikh vector
Incomplete Parikh walk after 3042600 steps, including 99 resets, run finished after 5193 ms. (steps per millisecond=585 ) properties (out of 15) seen :30419 could not realise parikh vector
Incomplete Parikh walk after 3346300 steps, including 99 resets, run finished after 5236 ms. (steps per millisecond=639 ) properties (out of 15) seen :33455 could not realise parikh vector
Incomplete Parikh walk after 2788200 steps, including 99 resets, run finished after 4673 ms. (steps per millisecond=596 ) properties (out of 15) seen :27873 could not realise parikh vector
Incomplete Parikh walk after 1969500 steps, including 98 resets, run finished after 3330 ms. (steps per millisecond=591 ) properties (out of 15) seen :19863 could not realise parikh vector
Incomplete Parikh walk after 1966800 steps, including 99 resets, run finished after 3247 ms. (steps per millisecond=605 ) properties (out of 15) seen :19663 could not realise parikh vector
Incomplete Parikh walk after 2569000 steps, including 98 resets, run finished after 4387 ms. (steps per millisecond=585 ) properties (out of 15) seen :28140 could not realise parikh vector
Incomplete Parikh walk after 1967100 steps, including 98 resets, run finished after 3279 ms. (steps per millisecond=599 ) properties (out of 15) seen :19862 could not realise parikh vector
Incomplete Parikh walk after 1763400 steps, including 99 resets, run finished after 2806 ms. (steps per millisecond=628 ) properties (out of 15) seen :17621 could not realise parikh vector
Incomplete Parikh walk after 2782100 steps, including 99 resets, run finished after 4588 ms. (steps per millisecond=606 ) properties (out of 15) seen :27813 could not realise parikh vector
Incomplete Parikh walk after 2788600 steps, including 98 resets, run finished after 4592 ms. (steps per millisecond=607 ) properties (out of 15) seen :28129 could not realise parikh vector
Incomplete Parikh walk after 1676200 steps, including 99 resets, run finished after 2842 ms. (steps per millisecond=589 ) properties (out of 15) seen :16751 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:46:49] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:46:49] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:46:49] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:46:49] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:46:49] [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.
[2021-05-19 07:46:49] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:46:49] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:46:49] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:46:49] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2755 ms. (steps per millisecond=362 ) properties (out of 15) seen :132807
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=1594 ) properties (out of 15) seen :11963
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 15) seen :23818
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 444 ms. (steps per millisecond=2252 ) properties (out of 15) seen :13338
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 616 ms. (steps per millisecond=1623 ) properties (out of 15) seen :10794
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 523 ms. (steps per millisecond=1912 ) properties (out of 15) seen :13934
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 :19625
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 605 ms. (steps per millisecond=1652 ) properties (out of 15) seen :11490
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 15) seen :16685
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 15) seen :12839
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 :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 15) seen :22225
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 555 ms. (steps per millisecond=1801 ) properties (out of 15) seen :14526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 15) seen :17591
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 :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 15) seen :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:46:58] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:46:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:46:58] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:46:58] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:46:58] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:46:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:46:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:46:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:46:58] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:46:58] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:46:58] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:46:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:46:58] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:46:58] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:46:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:46:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:46:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:46:59] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:46:59] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:46:59] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:46:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:46:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:46:59] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:46:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:46:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:46:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:46:59] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:46:59] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:46:59] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:46:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:46:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:46:59] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:46:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:46:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:46:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:46:59] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:46:59] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:46:59] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:46:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:46:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:46:59] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:46:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:46:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:46:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:46:59] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:46:59] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:46:59] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:46:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:46:59] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:46:59] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:46:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:46:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:46:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:46:59] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:46:59] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:46:59] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:46:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:46:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:46:59] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:46:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:46:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:46:59] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:46:59] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:46:59] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:46:59] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:46:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:46:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:46:59] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:46:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:46:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:46:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:46:59] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:46:59] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:46:59] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:46:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:46:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:46:59] [INFO ] [Real]Added 29 Read/Feed constraints in 3 ms returned sat
[2021-05-19 07:46:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:46:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:46:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:46:59] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:46:59] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:46:59] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:46:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:46:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:46:59] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:46:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:46:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:46:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:46:59] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:46:59] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:46:59] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:46:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:46:59] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:46:59] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:46:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:46:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:46:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:46:59] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:46:59] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:46:59] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:46:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:46:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:46:59] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:46:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:46:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:46:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:46:59] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:46:59] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:46:59] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:46:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:46:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:46:59] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:46:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:46:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:46:59] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:46:59] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:46:59] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:46:59] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:46:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:46:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:46:59] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:46:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:46:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:46:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:46:59] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:46:59] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:46:59] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:46:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:46:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:46:59] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:46:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:46:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:46:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:46:59] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:46:59] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:46:59] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[16727, 27852, 27786, 17599, 19636, 25655, 19634, 19660, 27847, 33427, 30391, 19622, 17528, 30386, 30386]
Incomplete Parikh walk after 3042300 steps, including 98 resets, run finished after 5049 ms. (steps per millisecond=602 ) properties (out of 15) seen :33494 could not realise parikh vector
Incomplete Parikh walk after 3042300 steps, including 98 resets, run finished after 4998 ms. (steps per millisecond=608 ) properties (out of 15) seen :30682 could not realise parikh vector
Incomplete Parikh walk after 1756500 steps, including 99 resets, run finished after 3112 ms. (steps per millisecond=564 ) properties (out of 15) seen :17558 could not realise parikh vector
Incomplete Parikh walk after 1965900 steps, including 99 resets, run finished after 3377 ms. (steps per millisecond=582 ) properties (out of 15) seen :19651 could not realise parikh vector
Incomplete Parikh walk after 3042800 steps, including 99 resets, run finished after 5170 ms. (steps per millisecond=588 ) properties (out of 15) seen :30419 could not realise parikh vector
Incomplete Parikh walk after 3346500 steps, including 99 resets, run finished after 5203 ms. (steps per millisecond=643 ) properties (out of 15) seen :33460 could not realise parikh vector
Incomplete Parikh walk after 2788400 steps, including 99 resets, run finished after 4731 ms. (steps per millisecond=589 ) properties (out of 15) seen :27877 could not realise parikh vector
Incomplete Parikh walk after 1969700 steps, including 98 resets, run finished after 3342 ms. (steps per millisecond=589 ) properties (out of 15) seen :19887 could not realise parikh vector
Incomplete Parikh walk after 1967100 steps, including 99 resets, run finished after 3268 ms. (steps per millisecond=601 ) properties (out of 15) seen :19664 could not realise parikh vector
Incomplete Parikh walk after 2569200 steps, including 98 resets, run finished after 4397 ms. (steps per millisecond=584 ) properties (out of 15) seen :28148 could not realise parikh vector
Incomplete Parikh walk after 1967300 steps, including 98 resets, run finished after 3285 ms. (steps per millisecond=598 ) properties (out of 15) seen :19850 could not realise parikh vector
Incomplete Parikh walk after 1763600 steps, including 99 resets, run finished after 2816 ms. (steps per millisecond=626 ) properties (out of 15) seen :17631 could not realise parikh vector
Incomplete Parikh walk after 2782300 steps, including 99 resets, run finished after 4617 ms. (steps per millisecond=602 ) properties (out of 15) seen :27812 could not realise parikh vector
Incomplete Parikh walk after 2788900 steps, including 98 resets, run finished after 4593 ms. (steps per millisecond=607 ) properties (out of 15) seen :28132 could not realise parikh vector
Incomplete Parikh walk after 1676400 steps, including 99 resets, run finished after 2844 ms. (steps per millisecond=589 ) properties (out of 15) seen :16757 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:48:00] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:48:00] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:48:00] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:48:00] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:48:00] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 25 ms to find 0 implicit places.
[2021-05-19 07:48:00] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:48:00] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:48:00] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:48:00] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2731 ms. (steps per millisecond=366 ) properties (out of 15) seen :132315
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 668 ms. (steps per millisecond=1497 ) properties (out of 15) seen :9208
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 :25643
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 15) seen :17547
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 616 ms. (steps per millisecond=1623 ) properties (out of 15) seen :10111
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 15) seen :14493
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 :23817
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 15) seen :10758
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 15) seen :13909
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 468 ms. (steps per millisecond=2136 ) properties (out of 15) seen :15166
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 :33334
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 :30305
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 500 ms. (steps per millisecond=2000 ) properties (out of 15) seen :14011
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 606 ms. (steps per millisecond=1650 ) properties (out of 15) seen :11559
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 :30304
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 :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:48:09] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:48:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:48:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:48:09] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:48:09] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:48:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:48:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:48:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:48:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:48:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:48:09] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:48:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:48:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:48:09] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:48:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:48:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:48:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:48:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:48:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:48:09] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:48:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:48:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:48:09] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:48:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:48:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:48:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:48:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:48:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:48:09] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:48:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:48:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:48:09] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:48:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:48:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:48:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:48:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:48:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:48:09] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:48:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:48:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:48:09] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:48:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:48:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:48:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:48:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:48:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:48:09] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:48:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:48:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:48:09] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:48:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:48:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:48:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:48:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:48:09] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:48:10] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:48:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:48:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:48:10] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:48:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:48:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:48:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:48:10] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:48:10] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:48:10] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:48:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:48:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:48:10] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:48:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:48:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:48:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:48:10] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:48:10] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:48:10] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:48:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:48:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:48:10] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:48:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:48:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:48:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:48:10] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:48:10] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:48:10] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:48:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:48:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:48:10] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:48:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:48:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:48:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:48:10] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:48:10] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:48:10] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:48:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:48:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:48:10] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:48:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:48:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:48:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:48:10] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:48:10] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:48:10] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:48:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:48:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:48:10] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:48:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:48:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:48:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:48:10] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:48:10] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:48:10] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:48:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:48:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:48:10] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:48:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:48:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:48:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:48:10] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:48:10] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:48:10] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:48:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:48:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:48:10] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:48:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:48:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:48:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:48:10] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:48:10] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:48:10] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:48:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:48:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:48:10] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:48:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:48:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:48:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:48:10] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:48:10] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:48:10] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[16729, 27854, 27788, 17601, 19638, 25657, 19637, 19662, 27850, 33429, 30393, 19625, 17530, 30388, 30388]
Incomplete Parikh walk after 3042500 steps, including 98 resets, run finished after 4981 ms. (steps per millisecond=610 ) properties (out of 15) seen :33518 could not realise parikh vector
Incomplete Parikh walk after 3042500 steps, including 98 resets, run finished after 5006 ms. (steps per millisecond=607 ) properties (out of 15) seen :30700 could not realise parikh vector
Incomplete Parikh walk after 1756700 steps, including 99 resets, run finished after 3112 ms. (steps per millisecond=564 ) properties (out of 15) seen :17557 could not realise parikh vector
Incomplete Parikh walk after 1966200 steps, including 99 resets, run finished after 3377 ms. (steps per millisecond=582 ) properties (out of 15) seen :19657 could not realise parikh vector
Incomplete Parikh walk after 3043000 steps, including 99 resets, run finished after 5230 ms. (steps per millisecond=581 ) properties (out of 15) seen :30420 could not realise parikh vector
Incomplete Parikh walk after 3346700 steps, including 99 resets, run finished after 5245 ms. (steps per millisecond=638 ) properties (out of 15) seen :33462 could not realise parikh vector
Incomplete Parikh walk after 2788700 steps, including 99 resets, run finished after 4693 ms. (steps per millisecond=594 ) properties (out of 15) seen :27884 could not realise parikh vector
Incomplete Parikh walk after 1969900 steps, including 98 resets, run finished after 3309 ms. (steps per millisecond=595 ) properties (out of 15) seen :19868 could not realise parikh vector
Incomplete Parikh walk after 1967400 steps, including 99 resets, run finished after 3228 ms. (steps per millisecond=609 ) properties (out of 15) seen :19668 could not realise parikh vector
Incomplete Parikh walk after 2569400 steps, including 98 resets, run finished after 4398 ms. (steps per millisecond=584 ) properties (out of 15) seen :28038 could not realise parikh vector
Incomplete Parikh walk after 1967500 steps, including 98 resets, run finished after 3289 ms. (steps per millisecond=598 ) properties (out of 15) seen :19870 could not realise parikh vector
Incomplete Parikh walk after 1763800 steps, including 99 resets, run finished after 2814 ms. (steps per millisecond=626 ) properties (out of 15) seen :17629 could not realise parikh vector
Incomplete Parikh walk after 2782500 steps, including 99 resets, run finished after 4614 ms. (steps per millisecond=603 ) properties (out of 15) seen :27818 could not realise parikh vector
Incomplete Parikh walk after 2789100 steps, including 98 resets, run finished after 4596 ms. (steps per millisecond=606 ) properties (out of 15) seen :28144 could not realise parikh vector
Incomplete Parikh walk after 1676600 steps, including 99 resets, run finished after 2856 ms. (steps per millisecond=587 ) properties (out of 15) seen :16760 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:49:11] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:49:11] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:49:11] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:49:11] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:49:11] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 31 ms to find 0 implicit places.
[2021-05-19 07:49:11] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:49:11] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:49:11] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:49:11] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2752 ms. (steps per millisecond=363 ) properties (out of 15) seen :132414
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 623 ms. (steps per millisecond=1605 ) properties (out of 15) seen :9512
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 15) seen :25664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 429 ms. (steps per millisecond=2331 ) properties (out of 15) seen :22262
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 529 ms. (steps per millisecond=1890 ) properties (out of 15) seen :17599
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 15) seen :11912
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 494 ms. (steps per millisecond=2024 ) properties (out of 15) seen :14534
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 653 ms. (steps per millisecond=1531 ) properties (out of 15) seen :9803
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 583 ms. (steps per millisecond=1715 ) properties (out of 15) seen :11928
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 :20835
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 :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 15) seen :30308
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 527 ms. (steps per millisecond=1897 ) properties (out of 15) seen :12382
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 527 ms. (steps per millisecond=1897 ) properties (out of 15) seen :12411
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=4975 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 15) seen :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:49:20] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:49:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:49:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:49:20] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:49:20] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:49:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:49:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:49:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:49:20] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:49:20] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:49:20] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 07:49:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:49:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:49:20] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:49:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:49:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:49:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:49:20] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:49:20] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:49:20] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:49:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:49:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:49:20] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:49:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:49:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:49:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:49:20] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:49:20] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:49:20] [INFO ] Added : 29 causal constraints over 6 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:49:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:49:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:49:20] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:49:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:49:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:49:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:49:20] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:49:20] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:49:20] [INFO ] Added : 29 causal constraints over 6 iterations in 32 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:49:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:49:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:49:20] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:49:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:49:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:49:20] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:49:20] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:49:20] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:49:21] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:49:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:49:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:49:21] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:49:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:49:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:49:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:49:21] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:49:21] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:49:21] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:49:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:49:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:49:21] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:49:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:49:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:49:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:49:21] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:49:21] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:49:21] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:49:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:49:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:49:21] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:49:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:49:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:49:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:49:21] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:49:21] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:49:21] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:49:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:49:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:49:21] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:49:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:49:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:49:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:49:21] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:49:21] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:49:21] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:49:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:49:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:49:21] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:49:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:49:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:49:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:49:21] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:49:21] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:49:21] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:49:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:49:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:49:21] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:49:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:49:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:49:21] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:49:21] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:49:21] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:49:21] [INFO ] Added : 29 causal constraints over 6 iterations in 28 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:49:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:49:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:49:21] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:49:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:49:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:49:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:49:21] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:49:21] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:49:21] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:49:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:49:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:49:21] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:49:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:49:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:49:21] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2021-05-19 07:49:21] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:49:21] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:49:21] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:49:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:49:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:49:21] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:49:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:49:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:49:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:49:21] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:49:21] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:49:21] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:49:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:49:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:49:21] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:49:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:49:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:49:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:49:21] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:49:21] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:49:21] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[16731, 27856, 27790, 17603, 19640, 25659, 19639, 19664, 27853, 33431, 30395, 19627, 17533, 30391, 30390]
Incomplete Parikh walk after 3042700 steps, including 98 resets, run finished after 5004 ms. (steps per millisecond=608 ) properties (out of 15) seen :33536 could not realise parikh vector
Incomplete Parikh walk after 3042800 steps, including 98 resets, run finished after 5011 ms. (steps per millisecond=607 ) properties (out of 15) seen :30683 could not realise parikh vector
Incomplete Parikh walk after 1757000 steps, including 99 resets, run finished after 3131 ms. (steps per millisecond=561 ) properties (out of 15) seen :17563 could not realise parikh vector
Incomplete Parikh walk after 1966400 steps, including 99 resets, run finished after 3399 ms. (steps per millisecond=578 ) properties (out of 15) seen :19657 could not realise parikh vector
Incomplete Parikh walk after 3043200 steps, including 99 resets, run finished after 5216 ms. (steps per millisecond=583 ) properties (out of 15) seen :30425 could not realise parikh vector
Incomplete Parikh walk after 3346900 steps, including 99 resets, run finished after 5265 ms. (steps per millisecond=635 ) properties (out of 15) seen :33460 could not realise parikh vector
Incomplete Parikh walk after 2789000 steps, including 99 resets, run finished after 4697 ms. (steps per millisecond=593 ) properties (out of 15) seen :27881 could not realise parikh vector
Incomplete Parikh walk after 1970100 steps, including 98 resets, run finished after 3345 ms. (steps per millisecond=588 ) properties (out of 15) seen :19881 could not realise parikh vector
Incomplete Parikh walk after 1967600 steps, including 99 resets, run finished after 3275 ms. (steps per millisecond=600 ) properties (out of 15) seen :19669 could not realise parikh vector
Incomplete Parikh walk after 2569600 steps, including 98 resets, run finished after 4413 ms. (steps per millisecond=582 ) properties (out of 15) seen :27985 could not realise parikh vector
Incomplete Parikh walk after 1967700 steps, including 98 resets, run finished after 3297 ms. (steps per millisecond=596 ) properties (out of 15) seen :19828 could not realise parikh vector
Incomplete Parikh walk after 1764000 steps, including 99 resets, run finished after 2832 ms. (steps per millisecond=622 ) properties (out of 15) seen :17633 could not realise parikh vector
Incomplete Parikh walk after 2782700 steps, including 99 resets, run finished after 4627 ms. (steps per millisecond=601 ) properties (out of 15) seen :27822 could not realise parikh vector
Incomplete Parikh walk after 2789300 steps, including 98 resets, run finished after 4631 ms. (steps per millisecond=602 ) properties (out of 15) seen :28150 could not realise parikh vector
Incomplete Parikh walk after 1676800 steps, including 99 resets, run finished after 2867 ms. (steps per millisecond=584 ) properties (out of 15) seen :16761 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 0 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:50:22] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:50:22] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:50:22] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:50:22] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:50:22] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
[2021-05-19 07:50:22] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:50:22] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:50:22] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:50:22] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2754 ms. (steps per millisecond=363 ) properties (out of 15) seen :132581
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 612 ms. (steps per millisecond=1633 ) properties (out of 15) seen :10758
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 15) seen :25655
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties (out of 15) seen :12807
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 668 ms. (steps per millisecond=1497 ) properties (out of 15) seen :8983
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 545 ms. (steps per millisecond=1834 ) properties (out of 15) seen :11124
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 :18523
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 657 ms. (steps per millisecond=1522 ) properties (out of 15) seen :9542
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 15) seen :11491
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=2375 ) properties (out of 15) seen :18536
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 15) seen :33334
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 :30306
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 482 ms. (steps per millisecond=2074 ) properties (out of 15) seen :13342
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 666 ms. (steps per millisecond=1501 ) properties (out of 15) seen :9326
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 15) seen :30304
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 :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:50:32] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 07:50:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:50:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:50:32] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:50:32] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:50:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:50:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:50:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:50:32] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:50:32] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:50:32] [INFO ] Added : 29 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:50:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:50:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:50:32] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:50:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:50:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:50:32] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:50:32] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:50:32] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:50:32] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:50:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:50:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:50:32] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:50:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:50:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:50:32] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:50:32] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:50:32] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:50:32] [INFO ] Added : 29 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:50:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:50:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:50:32] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:50:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:50:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:50:32] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:50:32] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:50:32] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:50:32] [INFO ] Added : 29 causal constraints over 6 iterations in 35 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:50:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:50:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:50:32] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:50:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:50:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:50:32] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:50:32] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:50:32] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:50:32] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:50:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:50:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:50:32] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:50:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:50:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:50:32] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:50:32] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:50:32] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:50:32] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:50:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:50:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:50:32] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:50:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:50:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:50:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:50:32] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:50:32] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:50:32] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:50:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:50:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:50:32] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:50:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:50:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:50:32] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:50:32] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:50:32] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:50:32] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:50:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:50:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:50:32] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:50:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:50:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:50:32] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:50:32] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:50:32] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:50:32] [INFO ] Added : 29 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:50:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:50:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:50:32] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:50:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:50:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:50:32] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:50:32] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:50:32] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:50:32] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:50:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:50:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:50:32] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:50:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:50:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:50:32] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:50:32] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:50:32] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:50:32] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:50:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:50:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:50:32] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:50:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:50:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:50:32] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2021-05-19 07:50:32] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:50:32] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:50:32] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:50:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:50:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:50:32] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:50:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:50:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:50:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:50:32] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:50:32] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:50:32] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:50:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:50:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:50:32] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:50:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:50:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:50:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:50:32] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:50:32] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:50:33] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:50:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:50:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:50:33] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:50:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:50:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:50:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:50:33] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:50:33] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:50:33] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[16734, 27858, 27793, 17606, 19642, 25661, 19642, 19667, 27855, 33433, 30397, 19629, 17535, 30393, 30392]
Incomplete Parikh walk after 3042900 steps, including 98 resets, run finished after 4996 ms. (steps per millisecond=609 ) properties (out of 15) seen :33524 could not realise parikh vector
Incomplete Parikh walk after 3043000 steps, including 98 resets, run finished after 4998 ms. (steps per millisecond=608 ) properties (out of 15) seen :30704 could not realise parikh vector
Incomplete Parikh walk after 1757200 steps, including 99 resets, run finished after 3116 ms. (steps per millisecond=563 ) properties (out of 15) seen :17562 could not realise parikh vector
Incomplete Parikh walk after 1966600 steps, including 99 resets, run finished after 3383 ms. (steps per millisecond=581 ) properties (out of 15) seen :19657 could not realise parikh vector
Incomplete Parikh walk after 3043400 steps, including 99 resets, run finished after 5196 ms. (steps per millisecond=585 ) properties (out of 15) seen :30428 could not realise parikh vector
Incomplete Parikh walk after 3347100 steps, including 99 resets, run finished after 5247 ms. (steps per millisecond=637 ) properties (out of 15) seen :33465 could not realise parikh vector
Incomplete Parikh walk after 2789200 steps, including 99 resets, run finished after 4698 ms. (steps per millisecond=593 ) properties (out of 15) seen :27882 could not realise parikh vector
Incomplete Parikh walk after 1970400 steps, including 98 resets, run finished after 3325 ms. (steps per millisecond=592 ) properties (out of 15) seen :19902 could not realise parikh vector
Incomplete Parikh walk after 1967900 steps, including 99 resets, run finished after 3253 ms. (steps per millisecond=604 ) properties (out of 15) seen :19671 could not realise parikh vector
Incomplete Parikh walk after 2569800 steps, including 98 resets, run finished after 4411 ms. (steps per millisecond=582 ) properties (out of 15) seen :28134 could not realise parikh vector
Incomplete Parikh walk after 1967900 steps, including 98 resets, run finished after 3277 ms. (steps per millisecond=600 ) properties (out of 15) seen :19867 could not realise parikh vector
Incomplete Parikh walk after 1764300 steps, including 99 resets, run finished after 2821 ms. (steps per millisecond=625 ) properties (out of 15) seen :17633 could not realise parikh vector
Incomplete Parikh walk after 2783000 steps, including 99 resets, run finished after 4603 ms. (steps per millisecond=604 ) properties (out of 15) seen :27820 could not realise parikh vector
Incomplete Parikh walk after 2789500 steps, including 98 resets, run finished after 4614 ms. (steps per millisecond=604 ) properties (out of 15) seen :28145 could not realise parikh vector
Incomplete Parikh walk after 1677100 steps, including 99 resets, run finished after 2857 ms. (steps per millisecond=587 ) properties (out of 15) seen :16763 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 0 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:51:33] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:51:33] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:51:33] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:51:33] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:51:33] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 25 ms to find 0 implicit places.
[2021-05-19 07:51:33] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:51:33] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:51:33] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:51:33] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2729 ms. (steps per millisecond=366 ) properties (out of 15) seen :132986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 621 ms. (steps per millisecond=1610 ) properties (out of 15) seen :9505
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 :18521
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 15) seen :18520
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 561 ms. (steps per millisecond=1782 ) properties (out of 15) seen :11117
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 489 ms. (steps per millisecond=2044 ) properties (out of 15) seen :12348
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 15) seen :20840
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 646 ms. (steps per millisecond=1547 ) properties (out of 15) seen :9001
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 473 ms. (steps per millisecond=2114 ) properties (out of 15) seen :13342
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 15) seen :20843
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 15) seen :33334
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 :27781
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 593 ms. (steps per millisecond=1686 ) properties (out of 15) seen :11521
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 657 ms. (steps per millisecond=1522 ) properties (out of 15) seen :9277
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 15) seen :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:51:42] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:51:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:51:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:51:42] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:51:42] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:51:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:51:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:51:42] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:51:42] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:51:42] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:51:42] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:51:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:51:43] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:51:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:51:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:51:43] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:51:43] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:51:43] [INFO ] Added : 29 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:51:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:51:43] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:51:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:51:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:51:43] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:51:43] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:51:43] [INFO ] Added : 29 causal constraints over 6 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:51:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:51:43] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:51:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:51:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:51:43] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:51:43] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:51:43] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:51:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:51:43] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:51:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:51:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:51:43] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:51:43] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:51:43] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:51:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:51:43] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:51:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:51:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:51:43] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:51:43] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:51:43] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:51:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:51:43] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:51:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:51:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:51:43] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:51:43] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:51:43] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:51:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:51:43] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:51:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:51:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:51:43] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:51:43] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:51:43] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:51:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:51:43] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:51:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:51:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:51:43] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:51:43] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:51:43] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:51:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:51:43] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:51:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:51:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:51:43] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:51:43] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:51:43] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:51:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:51:43] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:51:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:51:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:51:43] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:51:43] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:51:43] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:51:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:51:43] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:51:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:51:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:51:43] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:51:43] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:51:43] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:51:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:51:43] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:51:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:51:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:51:43] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:51:43] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:51:43] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:51:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:51:43] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:51:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:51:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:51:43] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:51:43] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:51:43] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:51:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:51:43] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:51:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:51:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:51:43] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:51:43] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:51:43] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[16737, 27860, 27796, 17608, 19644, 25664, 19644, 19669, 27857, 33435, 30399, 19632, 17537, 30396, 30394]
Incomplete Parikh walk after 3043100 steps, including 98 resets, run finished after 4994 ms. (steps per millisecond=609 ) properties (out of 15) seen :33529 could not realise parikh vector
Incomplete Parikh walk after 3043300 steps, including 98 resets, run finished after 5006 ms. (steps per millisecond=607 ) properties (out of 15) seen :30751 could not realise parikh vector
Incomplete Parikh walk after 1757400 steps, including 99 resets, run finished after 3121 ms. (steps per millisecond=563 ) properties (out of 15) seen :17565 could not realise parikh vector
Incomplete Parikh walk after 1966900 steps, including 99 resets, run finished after 3383 ms. (steps per millisecond=581 ) properties (out of 15) seen :19664 could not realise parikh vector
Incomplete Parikh walk after 3043600 steps, including 99 resets, run finished after 5203 ms. (steps per millisecond=584 ) properties (out of 15) seen :30428 could not realise parikh vector
Incomplete Parikh walk after 3347300 steps, including 99 resets, run finished after 5259 ms. (steps per millisecond=636 ) properties (out of 15) seen :33465 could not realise parikh vector
Incomplete Parikh walk after 2789400 steps, including 99 resets, run finished after 4688 ms. (steps per millisecond=595 ) properties (out of 15) seen :27884 could not realise parikh vector
Incomplete Parikh walk after 1970600 steps, including 98 resets, run finished after 3331 ms. (steps per millisecond=591 ) properties (out of 15) seen :19890 could not realise parikh vector
Incomplete Parikh walk after 1968100 steps, including 99 resets, run finished after 3250 ms. (steps per millisecond=605 ) properties (out of 15) seen :19673 could not realise parikh vector
Incomplete Parikh walk after 2570100 steps, including 98 resets, run finished after 4394 ms. (steps per millisecond=584 ) properties (out of 15) seen :28210 could not realise parikh vector
Incomplete Parikh walk after 1968100 steps, including 98 resets, run finished after 3255 ms. (steps per millisecond=604 ) properties (out of 15) seen :19888 could not realise parikh vector
Incomplete Parikh walk after 1764500 steps, including 99 resets, run finished after 2800 ms. (steps per millisecond=630 ) properties (out of 15) seen :17637 could not realise parikh vector
Incomplete Parikh walk after 2783300 steps, including 99 resets, run finished after 4607 ms. (steps per millisecond=604 ) properties (out of 15) seen :27822 could not realise parikh vector
Incomplete Parikh walk after 2789700 steps, including 98 resets, run finished after 4583 ms. (steps per millisecond=608 ) properties (out of 15) seen :28133 could not realise parikh vector
Incomplete Parikh walk after 1677400 steps, including 99 resets, run finished after 2840 ms. (steps per millisecond=590 ) properties (out of 15) seen :16768 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:52:44] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:52:44] [INFO ] Implicit Places using invariants in 6 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:52:44] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:52:44] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:52:44] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 24 ms to find 0 implicit places.
[2021-05-19 07:52:44] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:52:44] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:52:44] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:52:44] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2749 ms. (steps per millisecond=363 ) properties (out of 15) seen :133185
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 533 ms. (steps per millisecond=1876 ) properties (out of 15) seen :12874
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 :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 428 ms. (steps per millisecond=2336 ) properties (out of 15) seen :25664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 564 ms. (steps per millisecond=1773 ) properties (out of 15) seen :11936
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 459 ms. (steps per millisecond=2178 ) properties (out of 15) seen :15196
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 15) seen :19619
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 631 ms. (steps per millisecond=1584 ) properties (out of 15) seen :9841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 359 ms. (steps per millisecond=2785 ) properties (out of 15) seen :15153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 502 ms. (steps per millisecond=1992 ) properties (out of 15) seen :14498
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 :33334
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 :30306
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 556 ms. (steps per millisecond=1798 ) properties (out of 15) seen :11931
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 624 ms. (steps per millisecond=1602 ) properties (out of 15) seen :10089
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 15) seen :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:52:53] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:52:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:52:53] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 07:52:53] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:52:53] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:52:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:52:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:52:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:52:53] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:52:53] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:52:53] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:52:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:52:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:52:53] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:52:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:52:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:52:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:52:53] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:52:53] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:52:53] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:52:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:52:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:52:53] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:52:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:52:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:52:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:52:53] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:52:53] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:52:53] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:52:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:52:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:52:53] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:52:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:52:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:52:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:52:53] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:52:53] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:52:53] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:52:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:52:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:52:53] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:52:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:52:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:52:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:52:53] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:52:53] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:52:54] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:52:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:52:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:52:54] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:52:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:52:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:52:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:52:54] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:52:54] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:52:54] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:52:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:52:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:52:54] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:52:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:52:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:52:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:52:54] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:52:54] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:52:54] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:52:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:52:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:52:54] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:52:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:52:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:52:54] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:52:54] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:52:54] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:52:54] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:52:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:52:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:52:54] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:52:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:52:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:52:54] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:52:54] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:52:54] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:52:54] [INFO ] Added : 29 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:52:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:52:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:52:54] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:52:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:52:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:52:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:52:54] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:52:54] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:52:54] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:52:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:52:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:52:54] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:52:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:52:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:52:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:52:54] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:52:54] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:52:54] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:52:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:52:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:52:54] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:52:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:52:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:52:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:52:54] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:52:54] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:52:54] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:52:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:52:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:52:54] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:52:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:52:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:52:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:52:54] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:52:54] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:52:54] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:52:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:52:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:52:54] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:52:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:52:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:52:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:52:54] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:52:54] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:52:54] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:52:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:52:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:52:54] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:52:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:52:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:52:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:52:54] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:52:54] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:52:54] [INFO ] Added : 29 causal constraints over 6 iterations in 18 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 :[16739, 27862, 27798, 17610, 19646, 25666, 19646, 19671, 27860, 33437, 30401, 19634, 17539, 30398, 30395]
Incomplete Parikh walk after 3043200 steps, including 98 resets, run finished after 5032 ms. (steps per millisecond=604 ) properties (out of 15) seen :33471 could not realise parikh vector
Incomplete Parikh walk after 3043500 steps, including 98 resets, run finished after 5032 ms. (steps per millisecond=604 ) properties (out of 15) seen :30730 could not realise parikh vector
Incomplete Parikh walk after 1757600 steps, including 99 resets, run finished after 3147 ms. (steps per millisecond=558 ) properties (out of 15) seen :17565 could not realise parikh vector
Incomplete Parikh walk after 1967100 steps, including 99 resets, run finished after 3425 ms. (steps per millisecond=574 ) properties (out of 15) seen :19665 could not realise parikh vector
Incomplete Parikh walk after 3043800 steps, including 99 resets, run finished after 5241 ms. (steps per millisecond=580 ) properties (out of 15) seen :30429 could not realise parikh vector
Incomplete Parikh walk after 3347500 steps, including 99 resets, run finished after 5279 ms. (steps per millisecond=634 ) properties (out of 15) seen :33469 could not realise parikh vector
Incomplete Parikh walk after 2789700 steps, including 99 resets, run finished after 4712 ms. (steps per millisecond=592 ) properties (out of 15) seen :27893 could not realise parikh vector
Incomplete Parikh walk after 1970800 steps, including 98 resets, run finished after 3325 ms. (steps per millisecond=592 ) properties (out of 15) seen :19875 could not realise parikh vector
Incomplete Parikh walk after 1968300 steps, including 99 resets, run finished after 3256 ms. (steps per millisecond=604 ) properties (out of 15) seen :19674 could not realise parikh vector
Incomplete Parikh walk after 2570300 steps, including 98 resets, run finished after 4422 ms. (steps per millisecond=581 ) properties (out of 15) seen :28136 could not realise parikh vector
Incomplete Parikh walk after 1968300 steps, including 98 resets, run finished after 3300 ms. (steps per millisecond=596 ) properties (out of 15) seen :19880 could not realise parikh vector
Incomplete Parikh walk after 1764700 steps, including 99 resets, run finished after 2820 ms. (steps per millisecond=625 ) properties (out of 15) seen :17637 could not realise parikh vector
Incomplete Parikh walk after 2783500 steps, including 99 resets, run finished after 4606 ms. (steps per millisecond=604 ) properties (out of 15) seen :27829 could not realise parikh vector
Incomplete Parikh walk after 2789900 steps, including 98 resets, run finished after 4605 ms. (steps per millisecond=605 ) properties (out of 15) seen :28145 could not realise parikh vector
Incomplete Parikh walk after 1677600 steps, including 99 resets, run finished after 2853 ms. (steps per millisecond=588 ) properties (out of 15) seen :16770 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:53:55] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:53:55] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:53:55] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:53:55] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:53:55] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 26 ms to find 0 implicit places.
[2021-05-19 07:53:55] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:53:55] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:53:55] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:53:55] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2724 ms. (steps per millisecond=367 ) properties (out of 15) seen :132576
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 578 ms. (steps per millisecond=1730 ) properties (out of 15) seen :13377
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 :27782
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 395 ms. (steps per millisecond=2531 ) properties (out of 15) seen :18522
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 585 ms. (steps per millisecond=1709 ) properties (out of 15) seen :10816
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 488 ms. (steps per millisecond=2049 ) properties (out of 15) seen :13351
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 453 ms. (steps per millisecond=2207 ) properties (out of 15) seen :22256
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 15) seen :11135
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 485 ms. (steps per millisecond=2061 ) properties (out of 15) seen :15936
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 15) seen :19619
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 :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 15) seen :27784
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 615 ms. (steps per millisecond=1626 ) properties (out of 15) seen :10180
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 602 ms. (steps per millisecond=1661 ) properties (out of 15) seen :11506
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=4975 ) properties (out of 15) seen :30304
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 :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:54:04] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:54:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:54:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:54:04] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:54:04] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:54:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:54:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:54:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:54:04] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:54:04] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:54:04] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:54:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:54:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:54:04] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:54:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:54:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:54:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:54:04] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:54:04] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:54:04] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:54:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:54:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:54:04] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:54:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:54:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:54:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:54:04] [INFO ] [Nat]Added 29 Read/Feed constraints in 13 ms returned sat
[2021-05-19 07:54:04] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:54:04] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:54:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:54:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:54:05] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:54:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:54:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:54:05] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:54:05] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:54:05] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:54:05] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:54:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:54:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:54:05] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:54:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:54:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:54:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:54:05] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:54:05] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:54:05] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:54:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:54:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:54:05] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:54:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:54:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:54:05] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:54:05] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:54:05] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:54:05] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:54:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:54:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:54:05] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:54:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:54:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:54:05] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:54:05] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:54:05] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:54:05] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 07:54:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:54:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:54:05] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:54:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:54:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:54:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:54:05] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:54:05] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:54:05] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:54:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:54:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:54:05] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:54:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:54:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:54:05] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:54:05] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:54:05] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:54:05] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:54:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:54:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:54:05] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:54:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:54:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:54:05] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:54:05] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:54:05] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:54:05] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:54:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:54:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:54:05] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:54:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:54:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:54:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:54:05] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:54:05] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:54:05] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:54:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:54:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:54:05] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:54:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:54:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:54:05] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:54:05] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:54:05] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:54:05] [INFO ] Added : 29 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:54:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:54:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:54:05] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:54:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:54:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:54:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:54:05] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:54:05] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:54:05] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:54:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:54:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:54:05] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:54:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:54:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:54:05] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:54:05] [INFO ] [Nat]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:54:05] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 07:54:05] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:54:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:54:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:54:05] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:54:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:54:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:54:05] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:54:05] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:54:05] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:54:05] [INFO ] Added : 29 causal constraints over 6 iterations in 19 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 :[16741, 27864, 27800, 17612, 19648, 25669, 19648, 19673, 27863, 33439, 30403, 19637, 17541, 30401, 30397]
Incomplete Parikh walk after 3043400 steps, including 98 resets, run finished after 5053 ms. (steps per millisecond=602 ) properties (out of 15) seen :33536 could not realise parikh vector
Incomplete Parikh walk after 3043800 steps, including 98 resets, run finished after 5038 ms. (steps per millisecond=604 ) properties (out of 15) seen :30716 could not realise parikh vector
Incomplete Parikh walk after 1757800 steps, including 99 resets, run finished after 3139 ms. (steps per millisecond=559 ) properties (out of 15) seen :17570 could not realise parikh vector
Incomplete Parikh walk after 1967400 steps, including 99 resets, run finished after 3416 ms. (steps per millisecond=575 ) properties (out of 15) seen :19669 could not realise parikh vector
Incomplete Parikh walk after 3044000 steps, including 99 resets, run finished after 5231 ms. (steps per millisecond=581 ) properties (out of 15) seen :30433 could not realise parikh vector
Incomplete Parikh walk after 3347700 steps, including 99 resets, run finished after 5268 ms. (steps per millisecond=635 ) properties (out of 15) seen :33469 could not realise parikh vector
Incomplete Parikh walk after 2790000 steps, including 99 resets, run finished after 4684 ms. (steps per millisecond=595 ) properties (out of 15) seen :27891 could not realise parikh vector
Incomplete Parikh walk after 1971000 steps, including 98 resets, run finished after 3326 ms. (steps per millisecond=592 ) properties (out of 15) seen :19873 could not realise parikh vector
Incomplete Parikh walk after 1968500 steps, including 99 resets, run finished after 3251 ms. (steps per millisecond=605 ) properties (out of 15) seen :19677 could not realise parikh vector
Incomplete Parikh walk after 2570600 steps, including 98 resets, run finished after 4427 ms. (steps per millisecond=580 ) properties (out of 15) seen :28039 could not realise parikh vector
Incomplete Parikh walk after 1968500 steps, including 98 resets, run finished after 3306 ms. (steps per millisecond=595 ) properties (out of 15) seen :19893 could not realise parikh vector
Incomplete Parikh walk after 1764900 steps, including 99 resets, run finished after 2833 ms. (steps per millisecond=622 ) properties (out of 15) seen :17640 could not realise parikh vector
Incomplete Parikh walk after 2783700 steps, including 99 resets, run finished after 4635 ms. (steps per millisecond=600 ) properties (out of 15) seen :27831 could not realise parikh vector
Incomplete Parikh walk after 2790100 steps, including 98 resets, run finished after 4581 ms. (steps per millisecond=609 ) properties (out of 15) seen :28125 could not realise parikh vector
Incomplete Parikh walk after 1677800 steps, including 99 resets, run finished after 2849 ms. (steps per millisecond=588 ) properties (out of 15) seen :16769 could not realise parikh vector
Support contains 15 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 0 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
Starting structural reductions, iteration 0 : 38/38 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:55:06] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:55:06] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:55:06] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:55:06] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:55:06] [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.
[2021-05-19 07:55:06] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:55:06] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:55:06] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 38/38 transitions.
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:55:06] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2735 ms. (steps per millisecond=365 ) properties (out of 15) seen :132821
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 15) seen :11499
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 15) seen :22220
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 15) seen :23812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 15) seen :13947
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 464 ms. (steps per millisecond=2155 ) properties (out of 15) seen :16679
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 409 ms. (steps per millisecond=2444 ) properties (out of 15) seen :23836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 558 ms. (steps per millisecond=1792 ) properties (out of 15) seen :12416
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 428 ms. (steps per millisecond=2336 ) properties (out of 15) seen :22255
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 :27797
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 :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 15) seen :27777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 490 ms. (steps per millisecond=2040 ) properties (out of 15) seen :16716
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 549 ms. (steps per millisecond=1821 ) properties (out of 15) seen :11928
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 :30304
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 :30304
// Phase 1: matrix 38 rows 38 cols
[2021-05-19 07:55:15] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 07:55:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:55:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 07:55:15] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-19 07:55:15] [INFO ] [Real]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:55:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:55:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:55:15] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:55:15] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:55:15] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:55:15] [INFO ] Added : 29 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 07:55:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:55:15] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:55:15] [INFO ] [Real]Added 29 Read/Feed constraints in 1 ms returned sat
[2021-05-19 07:55:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:55:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:55:15] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 07:55:15] [INFO ] [Nat]Added 29 Read/Feed constraints in 2 ms returned sat
[2021-05-19 07:55:15] [INFO ] Computed and/alt/rep : 29/29/29 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 07:55:15