fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r311-tall-162132107700059
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for SemanticWebServices-PT-S128P12

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
473.787 3600000.00 3603156.00 13571.30 [undef] Time out reached

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-162132107700059.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SemanticWebServices-PT-S128P12, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r311-tall-162132107700059
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 580K
-rw-r--r-- 1 mcc users 13K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 125K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.8K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 78K 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 2.2K May 12 08:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 12 08:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.2K May 11 20:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K May 11 20:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 11 17:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K May 11 17:18 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 224K 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 1621418701134

Running Version 0
[2021-05-19 10:05:02] [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 10:05:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 10:05:02] [INFO ] Load time of PNML (sax parser for PT used): 75 ms
[2021-05-19 10:05:02] [INFO ] Transformed 191 places.
[2021-05-19 10:05:02] [INFO ] Transformed 414 transitions.
[2021-05-19 10:05:02] [INFO ] Parsed PT model containing 191 places and 414 transitions in 114 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 208 transitions
Reduce redundant transitions removed 208 transitions.
Normalized transition count is 195 out of 204 initially.
// Phase 1: matrix 195 rows 189 cols
[2021-05-19 10:05:02] [INFO ] Computed 36 place invariants in 23 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 16) seen :794
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 16) seen :44
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 16) seen :36
[2021-05-19 10:05:03] [INFO ] Flow matrix only has 195 transitions (discarded 9 similar events)
// Phase 1: matrix 195 rows 189 cols
[2021-05-19 10:05:03] [INFO ] Computed 36 place invariants in 9 ms
[2021-05-19 10:05:03] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2021-05-19 10:05:03] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 7 ms returned sat
[2021-05-19 10:05:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:03] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2021-05-19 10:05:03] [INFO ] State equation strengthened by 60 read => feed constraints.
[2021-05-19 10:05:03] [INFO ] [Real]Added 60 Read/Feed constraints in 5 ms returned sat
[2021-05-19 10:05:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:05:03] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 10:05:03] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 4 ms returned sat
[2021-05-19 10:05:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:03] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2021-05-19 10:05:03] [INFO ] [Nat]Added 60 Read/Feed constraints in 4 ms returned sat
[2021-05-19 10:05:03] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 10 ms.
[2021-05-19 10:05:03] [INFO ] Added : 55 causal constraints over 11 iterations in 180 ms. Result :sat
Minimization took 14 ms.
[2021-05-19 10:05:03] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 10:05:03] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 4 ms returned sat
[2021-05-19 10:05:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:03] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2021-05-19 10:05:03] [INFO ] [Real]Added 60 Read/Feed constraints in 5 ms returned sat
[2021-05-19 10:05:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:05:03] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 10:05:03] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 3 ms returned sat
[2021-05-19 10:05:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:03] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2021-05-19 10:05:03] [INFO ] [Nat]Added 60 Read/Feed constraints in 7 ms returned sat
[2021-05-19 10:05:03] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 13 ms.
[2021-05-19 10:05:03] [INFO ] Added : 55 causal constraints over 11 iterations in 129 ms. Result :sat
Minimization took 12 ms.
[2021-05-19 10:05:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 10:05:03] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 3 ms returned sat
[2021-05-19 10:05:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:04] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2021-05-19 10:05:04] [INFO ] [Real]Added 60 Read/Feed constraints in 4 ms returned sat
[2021-05-19 10:05:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:05:04] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 10:05:04] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 4 ms returned sat
[2021-05-19 10:05:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:04] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2021-05-19 10:05:04] [INFO ] [Nat]Added 60 Read/Feed constraints in 5 ms returned sat
[2021-05-19 10:05:04] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 11 ms.
[2021-05-19 10:05:04] [INFO ] Added : 55 causal constraints over 11 iterations in 132 ms. Result :sat
Minimization took 12 ms.
[2021-05-19 10:05:04] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 10:05:04] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 3 ms returned sat
[2021-05-19 10:05:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:04] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2021-05-19 10:05:04] [INFO ] [Real]Added 60 Read/Feed constraints in 4 ms returned sat
[2021-05-19 10:05:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:05:04] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 10:05:04] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 8 ms returned sat
[2021-05-19 10:05:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:04] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2021-05-19 10:05:04] [INFO ] [Nat]Added 60 Read/Feed constraints in 5 ms returned sat
[2021-05-19 10:05:04] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 10 ms.
[2021-05-19 10:05:04] [INFO ] Added : 55 causal constraints over 11 iterations in 125 ms. Result :sat
Minimization took 12 ms.
[2021-05-19 10:05:04] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 10:05:04] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 4 ms returned sat
[2021-05-19 10:05:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:04] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2021-05-19 10:05:04] [INFO ] [Real]Added 60 Read/Feed constraints in 4 ms returned sat
[2021-05-19 10:05:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:05:04] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 10:05:04] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 3 ms returned sat
[2021-05-19 10:05:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:04] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2021-05-19 10:05:04] [INFO ] [Nat]Added 60 Read/Feed constraints in 4 ms returned sat
[2021-05-19 10:05:04] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 13 ms.
[2021-05-19 10:05:04] [INFO ] Added : 55 causal constraints over 11 iterations in 128 ms. Result :sat
Minimization took 12 ms.
[2021-05-19 10:05:04] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 10:05:04] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 7 ms returned sat
[2021-05-19 10:05:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:04] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2021-05-19 10:05:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:05:05] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 10:05:05] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 3 ms returned sat
[2021-05-19 10:05:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:05] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2021-05-19 10:05:05] [INFO ] [Nat]Added 60 Read/Feed constraints in 4 ms returned sat
[2021-05-19 10:05:05] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 9 ms.
[2021-05-19 10:05:05] [INFO ] Added : 55 causal constraints over 11 iterations in 127 ms. Result :sat
Minimization took 11 ms.
[2021-05-19 10:05:05] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 10:05:05] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 4 ms returned sat
[2021-05-19 10:05:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:05] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2021-05-19 10:05:05] [INFO ] [Real]Added 60 Read/Feed constraints in 4 ms returned sat
[2021-05-19 10:05:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:05:05] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 10:05:05] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 4 ms returned sat
[2021-05-19 10:05:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:05] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2021-05-19 10:05:05] [INFO ] [Nat]Added 60 Read/Feed constraints in 4 ms returned sat
[2021-05-19 10:05:05] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 8 ms.
[2021-05-19 10:05:05] [INFO ] Added : 55 causal constraints over 11 iterations in 120 ms. Result :sat
Minimization took 12 ms.
[2021-05-19 10:05:05] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 10:05:05] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 3 ms returned sat
[2021-05-19 10:05:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:05] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2021-05-19 10:05:05] [INFO ] [Real]Added 60 Read/Feed constraints in 4 ms returned sat
[2021-05-19 10:05:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:05:05] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 10:05:05] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 3 ms returned sat
[2021-05-19 10:05:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:05] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2021-05-19 10:05:05] [INFO ] [Nat]Added 60 Read/Feed constraints in 5 ms returned sat
[2021-05-19 10:05:05] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 9 ms.
[2021-05-19 10:05:05] [INFO ] Added : 55 causal constraints over 11 iterations in 118 ms. Result :sat
Minimization took 12 ms.
[2021-05-19 10:05:05] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 10:05:05] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 4 ms returned sat
[2021-05-19 10:05:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:05] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2021-05-19 10:05:05] [INFO ] [Real]Added 60 Read/Feed constraints in 4 ms returned sat
[2021-05-19 10:05:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:05:05] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 10:05:05] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 3 ms returned sat
[2021-05-19 10:05:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:06] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2021-05-19 10:05:06] [INFO ] [Nat]Added 60 Read/Feed constraints in 4 ms returned sat
[2021-05-19 10:05:06] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 12 ms.
[2021-05-19 10:05:06] [INFO ] Added : 55 causal constraints over 11 iterations in 120 ms. Result :sat
Minimization took 12 ms.
[2021-05-19 10:05:06] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 10:05:06] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 4 ms returned sat
[2021-05-19 10:05:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:06] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2021-05-19 10:05:06] [INFO ] [Real]Added 60 Read/Feed constraints in 4 ms returned sat
[2021-05-19 10:05:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:05:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 10:05:06] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 4 ms returned sat
[2021-05-19 10:05:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:06] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2021-05-19 10:05:06] [INFO ] [Nat]Added 60 Read/Feed constraints in 5 ms returned sat
[2021-05-19 10:05:06] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 9 ms.
[2021-05-19 10:05:06] [INFO ] Added : 55 causal constraints over 11 iterations in 117 ms. Result :sat
Minimization took 13 ms.
[2021-05-19 10:05:06] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 10:05:06] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 3 ms returned sat
[2021-05-19 10:05:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:06] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2021-05-19 10:05:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:05:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 10:05:06] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 4 ms returned sat
[2021-05-19 10:05:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:06] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2021-05-19 10:05:06] [INFO ] [Nat]Added 60 Read/Feed constraints in 4 ms returned sat
[2021-05-19 10:05:06] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 9 ms.
[2021-05-19 10:05:06] [INFO ] Added : 55 causal constraints over 11 iterations in 126 ms. Result :sat
Minimization took 12 ms.
[2021-05-19 10:05:06] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 10:05:06] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 4 ms returned sat
[2021-05-19 10:05:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:06] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2021-05-19 10:05:06] [INFO ] [Real]Added 60 Read/Feed constraints in 5 ms returned sat
[2021-05-19 10:05:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:05:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 10:05:06] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 3 ms returned sat
[2021-05-19 10:05:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:06] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2021-05-19 10:05:06] [INFO ] [Nat]Added 60 Read/Feed constraints in 5 ms returned sat
[2021-05-19 10:05:06] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 8 ms.
[2021-05-19 10:05:07] [INFO ] Added : 55 causal constraints over 11 iterations in 115 ms. Result :sat
Minimization took 12 ms.
[2021-05-19 10:05:07] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 10:05:07] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 4 ms returned sat
[2021-05-19 10:05:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:07] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2021-05-19 10:05:07] [INFO ] [Real]Added 60 Read/Feed constraints in 4 ms returned sat
[2021-05-19 10:05:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:05:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 10:05:07] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 3 ms returned sat
[2021-05-19 10:05:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:07] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2021-05-19 10:05:07] [INFO ] [Nat]Added 60 Read/Feed constraints in 4 ms returned sat
[2021-05-19 10:05:07] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 9 ms.
[2021-05-19 10:05:07] [INFO ] Added : 55 causal constraints over 11 iterations in 116 ms. Result :sat
Minimization took 12 ms.
[2021-05-19 10:05:07] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 10:05:07] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 3 ms returned sat
[2021-05-19 10:05:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:07] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2021-05-19 10:05:07] [INFO ] [Real]Added 60 Read/Feed constraints in 4 ms returned sat
[2021-05-19 10:05:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:05:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 10:05:07] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 4 ms returned sat
[2021-05-19 10:05:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:07] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2021-05-19 10:05:07] [INFO ] [Nat]Added 60 Read/Feed constraints in 4 ms returned sat
[2021-05-19 10:05:07] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 9 ms.
[2021-05-19 10:05:07] [INFO ] Added : 55 causal constraints over 11 iterations in 116 ms. Result :sat
Minimization took 12 ms.
[2021-05-19 10:05:07] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 10:05:07] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 3 ms returned sat
[2021-05-19 10:05:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:07] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2021-05-19 10:05:07] [INFO ] [Real]Added 60 Read/Feed constraints in 4 ms returned sat
[2021-05-19 10:05:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:05:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 10:05:07] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 4 ms returned sat
[2021-05-19 10:05:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:07] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2021-05-19 10:05:07] [INFO ] [Nat]Added 60 Read/Feed constraints in 5 ms returned sat
[2021-05-19 10:05:07] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 9 ms.
[2021-05-19 10:05:07] [INFO ] Added : 55 causal constraints over 11 iterations in 115 ms. Result :sat
Minimization took 13 ms.
[2021-05-19 10:05:07] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 10:05:08] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 5 ms returned sat
[2021-05-19 10:05:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:08] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2021-05-19 10:05:08] [INFO ] [Real]Added 60 Read/Feed constraints in 4 ms returned sat
[2021-05-19 10:05:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:05:08] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 10:05:08] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 4 ms returned sat
[2021-05-19 10:05:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:08] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2021-05-19 10:05:08] [INFO ] [Nat]Added 60 Read/Feed constraints in 4 ms returned sat
[2021-05-19 10:05:08] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 8 ms.
[2021-05-19 10:05:08] [INFO ] Added : 55 causal constraints over 11 iterations in 114 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[71, 51, 19, 183, 26, 0, 19, 86, 19, 82, 0, 19, 1, 55, 84, 79]
Incomplete Parikh walk after 14000 steps, including 98 resets, run finished after 64 ms. (steps per millisecond=218 ) properties (out of 16) seen :97 could not realise parikh vector
Incomplete Parikh walk after 14500 steps, including 98 resets, run finished after 56 ms. (steps per millisecond=258 ) properties (out of 16) seen :101 could not realise parikh vector
Incomplete Parikh walk after 11600 steps, including 98 resets, run finished after 41 ms. (steps per millisecond=282 ) properties (out of 16) seen :74 could not realise parikh vector
Incomplete Parikh walk after 6100 steps, including 97 resets, run finished after 26 ms. (steps per millisecond=234 ) properties (out of 16) seen :17 could not realise parikh vector
Incomplete Parikh walk after 7900 steps, including 98 resets, run finished after 33 ms. (steps per millisecond=239 ) properties (out of 16) seen :52 could not realise parikh vector
Incomplete Parikh walk after 5700 steps, including 97 resets, run finished after 25 ms. (steps per millisecond=228 ) properties (out of 16) seen :15 could not realise parikh vector
Incomplete Parikh walk after 14300 steps, including 98 resets, run finished after 46 ms. (steps per millisecond=310 ) properties (out of 16) seen :97 could not realise parikh vector
Incomplete Parikh walk after 7900 steps, including 96 resets, run finished after 31 ms. (steps per millisecond=254 ) properties (out of 16) seen :54 could not realise parikh vector
Incomplete Parikh walk after 14700 steps, including 98 resets, run finished after 49 ms. (steps per millisecond=300 ) properties (out of 16) seen :104 could not realise parikh vector
Incomplete Parikh walk after 7900 steps, including 96 resets, run finished after 31 ms. (steps per millisecond=254 ) properties (out of 16) seen :54 could not realise parikh vector
Incomplete Parikh walk after 5600 steps, including 97 resets, run finished after 23 ms. (steps per millisecond=243 ) properties (out of 16) seen :15 could not realise parikh vector
Incomplete Parikh walk after 8600 steps, including 96 resets, run finished after 34 ms. (steps per millisecond=252 ) properties (out of 16) seen :42 could not realise parikh vector
Incomplete Parikh walk after 24400 steps, including 98 resets, run finished after 72 ms. (steps per millisecond=338 ) properties (out of 16) seen :201 could not realise parikh vector
Incomplete Parikh walk after 7900 steps, including 96 resets, run finished after 31 ms. (steps per millisecond=254 ) properties (out of 16) seen :52 could not realise parikh vector
Incomplete Parikh walk after 11200 steps, including 97 resets, run finished after 40 ms. (steps per millisecond=280 ) properties (out of 16) seen :69 could not realise parikh vector
Incomplete Parikh walk after 13200 steps, including 98 resets, run finished after 46 ms. (steps per millisecond=286 ) properties (out of 16) seen :86 could not realise parikh vector
Support contains 15 out of 189 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 189/189 places, 204/204 transitions.
Graph (complete) has 261 edges and 189 vertex of which 40 are kept as prefixes of interest. Removing 149 places using SCC suffix rule.2 ms
Discarding 149 places :
Also discarding 47 output transitions
Drop transitions removed 47 transitions
Ensure Unique test removed 10 places
Drop transitions removed 112 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 0 with 138 rules applied. Total rules applied 139 place count 30 transition count 29
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 140 place count 29 transition count 28
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 141 place count 28 transition count 28
Applied a total of 141 rules in 16 ms. Remains 28 /189 variables (removed 161) and now considering 28/204 (removed 176) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/189 places, 28/204 transitions.
// Phase 1: matrix 28 rows 28 cols
[2021-05-19 10:05:08] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2307 ms. (steps per millisecond=433 ) properties (out of 16) seen :215824
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 487 ms. (steps per millisecond=2053 ) properties (out of 16) seen :29026
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 385 ms. (steps per millisecond=2597 ) properties (out of 16) seen :19619
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 16) seen :15182
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 510 ms. (steps per millisecond=1960 ) properties (out of 16) seen :29044
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 16) seen :26694
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 16) seen :20874
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 549 ms. (steps per millisecond=1821 ) properties (out of 16) seen :24692
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 16) seen :33357
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 16) seen :33425
// Phase 1: matrix 28 rows 28 cols
[2021-05-19 10:05:16] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:05:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:05:16] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:05:16] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:05:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:16] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:05:16] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:05:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:05:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:05:16] [INFO ] Added : 14 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 10:05:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:05:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:05:16] [INFO ] Added : 14 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:05:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:05:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:05:16] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:05:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:05:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:05:16] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:05:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:05:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:05:16] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:05:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:05:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:05:16] [INFO ] Added : 14 causal constraints over 3 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 10:05:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:05:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:05:16] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:05:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:05:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:05:16] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:05:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:05:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:16] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:05:16] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:05:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:05:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:05:16] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:05:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:05:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:05:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:16] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:05:16] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:05:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:05:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:05:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:05:16] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2021-05-19 10:05:16] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:05:16] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:05:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:05:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:05:17] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:05:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:05:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:05:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:05:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:05:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:05:17] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:05:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:05:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:05:17] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:05:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:05:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:05:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:05:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:05:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:05:17] [INFO ] Added : 14 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 10:05:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:05:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:05:17] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:05:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:05:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:05:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:05:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:05:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:05:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:05:17] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22223, 22223, 14473, 22223, 19593, 15104, 14475, 22223, 14475, 22223, 20832, 14473, 20834, 23893, 22223, 23793]
Incomplete Parikh walk after 2381300 steps, including 99 resets, run finished after 3661 ms. (steps per millisecond=650 ) properties (out of 16) seen :23815 could not realise parikh vector
Incomplete Parikh walk after 2224300 steps, including 99 resets, run finished after 3445 ms. (steps per millisecond=645 ) properties (out of 16) seen :22241 could not realise parikh vector
Incomplete Parikh walk after 2391300 steps, including 99 resets, run finished after 3834 ms. (steps per millisecond=623 ) properties (out of 16) seen :23912 could not realise parikh vector
Incomplete Parikh walk after 2085300 steps, including 98 resets, run finished after 3239 ms. (steps per millisecond=643 ) properties (out of 16) seen :20856 could not realise parikh vector
Incomplete Parikh walk after 1449200 steps, including 99 resets, run finished after 2332 ms. (steps per millisecond=621 ) properties (out of 16) seen :28963 could not realise parikh vector
Incomplete Parikh walk after 2085100 steps, including 99 resets, run finished after 3200 ms. (steps per millisecond=651 ) properties (out of 16) seen :20846 could not realise parikh vector
Incomplete Parikh walk after 2224300 steps, including 99 resets, run finished after 3246 ms. (steps per millisecond=685 ) properties (out of 16) seen :22244 could not realise parikh vector
Incomplete Parikh walk after 1449400 steps, including 99 resets, run finished after 2244 ms. (steps per millisecond=645 ) properties (out of 16) seen :28967 could not realise parikh vector
Incomplete Parikh walk after 2224300 steps, including 99 resets, run finished after 3595 ms. (steps per millisecond=618 ) properties (out of 16) seen :22243 could not realise parikh vector
Incomplete Parikh walk after 1449400 steps, including 99 resets, run finished after 2249 ms. (steps per millisecond=644 ) properties (out of 16) seen :28968 could not realise parikh vector
Incomplete Parikh walk after 1512300 steps, including 99 resets, run finished after 2408 ms. (steps per millisecond=628 ) properties (out of 16) seen :15120 could not realise parikh vector
Incomplete Parikh walk after 1961200 steps, including 99 resets, run finished after 2969 ms. (steps per millisecond=660 ) properties (out of 16) seen :19611 could not realise parikh vector
Incomplete Parikh walk after 2224300 steps, including 99 resets, run finished after 3348 ms. (steps per millisecond=664 ) properties (out of 16) seen :22245 could not realise parikh vector
Incomplete Parikh walk after 1449200 steps, including 99 resets, run finished after 2353 ms. (steps per millisecond=615 ) properties (out of 16) seen :28962 could not realise parikh vector
Incomplete Parikh walk after 2224300 steps, including 99 resets, run finished after 3537 ms. (steps per millisecond=628 ) properties (out of 16) seen :22243 could not realise parikh vector
Incomplete Parikh walk after 2224300 steps, including 99 resets, run finished after 3423 ms. (steps per millisecond=649 ) properties (out of 16) seen :22244 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 12 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 28 cols
[2021-05-19 10:06:06] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:06:06] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2021-05-19 10:06:06] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:06:06] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:06:06] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 24 ms to find 0 implicit places.
[2021-05-19 10:06:06] [INFO ] Redundant transitions in 2 ms returned [4]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions :[4]
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:06:06] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 10:06:06] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Starting structural reductions, iteration 1 : 28/28 places, 27/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2021-05-19 10:06:06] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:06:06] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:06:06] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 2 iterations. Remains : 28/28 places, 27/28 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:06:06] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2300 ms. (steps per millisecond=434 ) properties (out of 16) seen :198851
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 452 ms. (steps per millisecond=2212 ) properties (out of 16) seen :33324
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 16) seen :18525
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 16) seen :13908
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties (out of 16) seen :28991
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 496 ms. (steps per millisecond=2016 ) properties (out of 16) seen :28945
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=2403 ) properties (out of 16) seen :20903
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 16) seen :27784
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:06:13] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:06:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:06:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:06:13] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:06:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:06:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:06:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:06:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:06:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:06:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:06:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:06:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:06:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:06:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:06:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:06:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:06:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:06:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:06:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:06:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:06:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:06:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:06:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:06:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:06:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:06:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:06:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:06:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:06:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:06:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:06:13] [INFO ] Added : 14 causal constraints over 3 iterations in 14 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:06:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:06:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:06:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:06:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:06:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:06:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:06:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:06:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:06:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:06:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:06:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:06:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:06:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:06:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:06:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:06:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:06:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:06:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:06:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:06:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:06:13] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:06:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:06:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:06:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:06:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:06:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2021-05-19 10:06:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:06:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:06:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:06:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:06:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:06:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:06:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:06:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:06:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:06:14] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:06:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:06:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:06:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:06:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:06:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:06:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:06:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:06:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:06:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:06:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:06:14] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:06:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:06:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:06:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:06:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:06:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:06:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:06:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:06:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:06:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:06:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:06:14] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:06:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:06:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:06:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:06:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:06:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:06:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:06:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:06:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:06:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:06:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:06:14] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:06:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:06:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:06:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:06:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:06:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:06:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:06:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:06:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:06:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2021-05-19 10:06:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:06:14] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:06:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:06:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:06:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:06:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:06:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:06:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:06:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:06:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:06:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:06:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:06:14] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:06:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:06:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:06:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:06:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:06:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:06:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:06:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:06:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:06:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:06:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:06:14] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:06:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:06:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:06:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:06:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:06:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:06:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:06:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:06:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:06:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:06:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:06:14] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23810, 23810, 16641, 23810, 19595, 15106, 14477, 23810, 14477, 23810, 20834, 16641, 22223, 23896, 23810, 23810]
Incomplete Parikh walk after 2383000 steps, including 99 resets, run finished after 3672 ms. (steps per millisecond=648 ) properties (out of 16) seen :23829 could not realise parikh vector
Incomplete Parikh walk after 2383000 steps, including 99 resets, run finished after 3795 ms. (steps per millisecond=627 ) properties (out of 16) seen :23830 could not realise parikh vector
Incomplete Parikh walk after 2391600 steps, including 99 resets, run finished after 3794 ms. (steps per millisecond=630 ) properties (out of 16) seen :23915 could not realise parikh vector
Incomplete Parikh walk after 2224200 steps, including 98 resets, run finished after 3315 ms. (steps per millisecond=670 ) properties (out of 16) seen :22249 could not realise parikh vector
Incomplete Parikh walk after 1666000 steps, including 99 resets, run finished after 2539 ms. (steps per millisecond=656 ) properties (out of 16) seen :33302 could not realise parikh vector
Incomplete Parikh walk after 2085300 steps, including 99 resets, run finished after 3321 ms. (steps per millisecond=627 ) properties (out of 16) seen :20851 could not realise parikh vector
Incomplete Parikh walk after 2383000 steps, including 99 resets, run finished after 3606 ms. (steps per millisecond=660 ) properties (out of 16) seen :23830 could not realise parikh vector
Incomplete Parikh walk after 1449600 steps, including 99 resets, run finished after 2275 ms. (steps per millisecond=637 ) properties (out of 16) seen :28978 could not realise parikh vector
Incomplete Parikh walk after 2383000 steps, including 99 resets, run finished after 3455 ms. (steps per millisecond=689 ) properties (out of 16) seen :23829 could not realise parikh vector
Incomplete Parikh walk after 1449600 steps, including 99 resets, run finished after 2277 ms. (steps per millisecond=636 ) properties (out of 16) seen :28970 could not realise parikh vector
Incomplete Parikh walk after 1512500 steps, including 99 resets, run finished after 2470 ms. (steps per millisecond=612 ) properties (out of 16) seen :15123 could not realise parikh vector
Incomplete Parikh walk after 1961400 steps, including 99 resets, run finished after 3001 ms. (steps per millisecond=653 ) properties (out of 16) seen :19611 could not realise parikh vector
Incomplete Parikh walk after 2383000 steps, including 99 resets, run finished after 3623 ms. (steps per millisecond=657 ) properties (out of 16) seen :23830 could not realise parikh vector
Incomplete Parikh walk after 1666000 steps, including 99 resets, run finished after 2521 ms. (steps per millisecond=660 ) properties (out of 16) seen :33299 could not realise parikh vector
Incomplete Parikh walk after 2383000 steps, including 99 resets, run finished after 3803 ms. (steps per millisecond=626 ) properties (out of 16) seen :23831 could not realise parikh vector
Incomplete Parikh walk after 2383000 steps, including 99 resets, run finished after 3646 ms. (steps per millisecond=653 ) properties (out of 16) seen :23829 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:07:05] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:07:05] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:07:05] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:07:05] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:07:05] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 24 ms to find 0 implicit places.
[2021-05-19 10:07:05] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:07:05] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 10:07:05] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:07:05] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2289 ms. (steps per millisecond=436 ) properties (out of 16) seen :198699
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 520 ms. (steps per millisecond=1923 ) properties (out of 16) seen :30289
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 461 ms. (steps per millisecond=2169 ) properties (out of 16) seen :16690
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 453 ms. (steps per millisecond=2207 ) properties (out of 16) seen :15178
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 519 ms. (steps per millisecond=1926 ) properties (out of 16) seen :27760
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 583 ms. (steps per millisecond=1715 ) properties (out of 16) seen :23769
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 459 ms. (steps per millisecond=2178 ) properties (out of 16) seen :16704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 523 ms. (steps per millisecond=1912 ) properties (out of 16) seen :31810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:07:12] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:07:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:07:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:07:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:07:13] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:07:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:07:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:07:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:07:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:07:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:07:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:07:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:07:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:07:13] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:07:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:07:13] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:07:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:07:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:07:13] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:07:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:07:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:07:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:07:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:07:13] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 10:07:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:07:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:07:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:07:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2021-05-19 10:07:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:07:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:07:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:07:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:07:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:07:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:07:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:07:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:07:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:07:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:07:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:07:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:07:13] [INFO ] Added : 14 causal constraints over 3 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:07:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:07:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:07:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:07:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:07:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:07:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:07:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:07:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:07:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:07:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:07:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:07:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:07:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:07:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:07:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:07:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:07:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:07:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:07:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:07:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:07:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:07:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:07:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:07:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2021-05-19 10:07:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:07:13] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:07:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:07:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:07:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:07:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:07:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:07:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:07:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:07:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:07:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:07:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:07:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:07:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:07:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:07:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:07:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:07:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:07:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:07:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:07:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:07:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:07:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:07:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23812, 23812, 16644, 23813, 19598, 15133, 14480, 23812, 14480, 23812, 20837, 16644, 22225, 23898, 23813, 23812]
Incomplete Parikh walk after 2383200 steps, including 99 resets, run finished after 3663 ms. (steps per millisecond=650 ) properties (out of 16) seen :23834 could not realise parikh vector
Incomplete Parikh walk after 2383300 steps, including 99 resets, run finished after 3824 ms. (steps per millisecond=623 ) properties (out of 16) seen :23831 could not realise parikh vector
Incomplete Parikh walk after 2391800 steps, including 99 resets, run finished after 3796 ms. (steps per millisecond=630 ) properties (out of 16) seen :23918 could not realise parikh vector
Incomplete Parikh walk after 2224400 steps, including 98 resets, run finished after 3306 ms. (steps per millisecond=672 ) properties (out of 16) seen :22243 could not realise parikh vector
Incomplete Parikh walk after 1666300 steps, including 99 resets, run finished after 2534 ms. (steps per millisecond=657 ) properties (out of 16) seen :33303 could not realise parikh vector
Incomplete Parikh walk after 2085600 steps, including 99 resets, run finished after 3343 ms. (steps per millisecond=623 ) properties (out of 16) seen :20853 could not realise parikh vector
Incomplete Parikh walk after 2383200 steps, including 99 resets, run finished after 3639 ms. (steps per millisecond=654 ) properties (out of 16) seen :23830 could not realise parikh vector
Incomplete Parikh walk after 1449900 steps, including 99 resets, run finished after 2315 ms. (steps per millisecond=626 ) properties (out of 16) seen :28977 could not realise parikh vector
Incomplete Parikh walk after 2383200 steps, including 99 resets, run finished after 3491 ms. (steps per millisecond=682 ) properties (out of 16) seen :23830 could not realise parikh vector
Incomplete Parikh walk after 1449900 steps, including 99 resets, run finished after 2309 ms. (steps per millisecond=627 ) properties (out of 16) seen :28976 could not realise parikh vector
Incomplete Parikh walk after 1515200 steps, including 99 resets, run finished after 2477 ms. (steps per millisecond=611 ) properties (out of 16) seen :15152 could not realise parikh vector
Incomplete Parikh walk after 1961700 steps, including 99 resets, run finished after 2994 ms. (steps per millisecond=655 ) properties (out of 16) seen :19620 could not realise parikh vector
Incomplete Parikh walk after 2383300 steps, including 99 resets, run finished after 3648 ms. (steps per millisecond=653 ) properties (out of 16) seen :23830 could not realise parikh vector
Incomplete Parikh walk after 1666300 steps, including 99 resets, run finished after 2548 ms. (steps per millisecond=653 ) properties (out of 16) seen :33305 could not realise parikh vector
Incomplete Parikh walk after 2383200 steps, including 99 resets, run finished after 3825 ms. (steps per millisecond=623 ) properties (out of 16) seen :23830 could not realise parikh vector
Incomplete Parikh walk after 2383200 steps, including 99 resets, run finished after 3656 ms. (steps per millisecond=651 ) properties (out of 16) seen :23831 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:08:05] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 10:08:05] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:08:05] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:08:05] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:08:05] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 22 ms to find 0 implicit places.
[2021-05-19 10:08:05] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:08:05] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:08:05] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:08:05] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2292 ms. (steps per millisecond=436 ) properties (out of 16) seen :198550
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 484 ms. (steps per millisecond=2066 ) properties (out of 16) seen :30294
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 359 ms. (steps per millisecond=2785 ) properties (out of 16) seen :18539
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 476 ms. (steps per millisecond=2100 ) properties (out of 16) seen :16022
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 500 ms. (steps per millisecond=2000 ) properties (out of 16) seen :30307
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 527 ms. (steps per millisecond=1897 ) properties (out of 16) seen :29053
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 16) seen :22228
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 522 ms. (steps per millisecond=1915 ) properties (out of 16) seen :26598
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:08:12] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:08:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:08:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:08:12] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:08:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:08:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:08:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:08:12] [INFO ] Added : 14 causal constraints over 3 iterations in 22 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:08:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:08:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:08:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:08:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:08:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:08:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:08:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:08:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:08:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:08:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:08:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:08:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:08:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:08:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:08:12] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:08:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:08:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:08:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:08:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:08:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:08:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:08:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:08:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:08:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:08:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:08:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:08:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:08:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:08:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:08:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:08:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:08:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:08:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:08:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:08:12] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:08:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:08:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:08:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:08:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:08:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:08:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:08:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:08:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:08:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:08:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:08:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:08:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:08:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:08:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:08:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:08:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:08:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:08:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:08:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:08:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:08:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:08:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:08:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:08:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:08:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:08:12] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:08:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:08:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:08:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:08:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:08:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:08:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:08:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:08:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:08:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:08:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:08:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:08:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:08:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:08:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:08:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:08:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:08:12] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23815, 23814, 16646, 23815, 19601, 15849, 15128, 23814, 15128, 23814, 22222, 16646, 22227, 23900, 23815, 23814]
Incomplete Parikh walk after 2383400 steps, including 99 resets, run finished after 3670 ms. (steps per millisecond=649 ) properties (out of 16) seen :23835 could not realise parikh vector
Incomplete Parikh walk after 2383500 steps, including 99 resets, run finished after 3821 ms. (steps per millisecond=623 ) properties (out of 16) seen :23833 could not realise parikh vector
Incomplete Parikh walk after 2392000 steps, including 99 resets, run finished after 3848 ms. (steps per millisecond=621 ) properties (out of 16) seen :23918 could not realise parikh vector
Incomplete Parikh walk after 2224600 steps, including 98 resets, run finished after 3345 ms. (steps per millisecond=665 ) properties (out of 16) seen :22249 could not realise parikh vector
Incomplete Parikh walk after 1666500 steps, including 99 resets, run finished after 2544 ms. (steps per millisecond=655 ) properties (out of 16) seen :33309 could not realise parikh vector
Incomplete Parikh walk after 2224100 steps, including 99 resets, run finished after 3547 ms. (steps per millisecond=627 ) properties (out of 16) seen :22241 could not realise parikh vector
Incomplete Parikh walk after 2383400 steps, including 99 resets, run finished after 3593 ms. (steps per millisecond=663 ) properties (out of 16) seen :23836 could not realise parikh vector
Incomplete Parikh walk after 1514700 steps, including 99 resets, run finished after 2386 ms. (steps per millisecond=634 ) properties (out of 16) seen :30273 could not realise parikh vector
Incomplete Parikh walk after 2383400 steps, including 99 resets, run finished after 3463 ms. (steps per millisecond=688 ) properties (out of 16) seen :23834 could not realise parikh vector
Incomplete Parikh walk after 1514700 steps, including 99 resets, run finished after 2389 ms. (steps per millisecond=634 ) properties (out of 16) seen :30271 could not realise parikh vector
Incomplete Parikh walk after 1586800 steps, including 99 resets, run finished after 2572 ms. (steps per millisecond=616 ) properties (out of 16) seen :15869 could not realise parikh vector
Incomplete Parikh walk after 1962000 steps, including 99 resets, run finished after 2992 ms. (steps per millisecond=655 ) properties (out of 16) seen :19617 could not realise parikh vector
Incomplete Parikh walk after 2383500 steps, including 99 resets, run finished after 3655 ms. (steps per millisecond=652 ) properties (out of 16) seen :23834 could not realise parikh vector
Incomplete Parikh walk after 1666500 steps, including 99 resets, run finished after 2546 ms. (steps per millisecond=654 ) properties (out of 16) seen :33310 could not realise parikh vector
Incomplete Parikh walk after 2383400 steps, including 99 resets, run finished after 3817 ms. (steps per millisecond=624 ) properties (out of 16) seen :23833 could not realise parikh vector
Incomplete Parikh walk after 2383500 steps, including 99 resets, run finished after 3655 ms. (steps per millisecond=652 ) properties (out of 16) seen :23832 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:09:04] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:09:04] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:09:04] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:09:04] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:09:04] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 22 ms to find 0 implicit places.
[2021-05-19 10:09:04] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:09:04] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 10:09:04] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:09:04] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2316 ms. (steps per millisecond=431 ) properties (out of 16) seen :199177
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 16) seen :33344
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 16) seen :19619
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 16) seen :14511
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 16) seen :27812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 533 ms. (steps per millisecond=1876 ) properties (out of 16) seen :28975
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 343 ms. (steps per millisecond=2915 ) properties (out of 16) seen :20848
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 586 ms. (steps per millisecond=1706 ) properties (out of 16) seen :24640
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:09:12] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:09:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:09:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:09:12] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:09:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:09:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:09:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:09:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:09:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:09:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:09:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:09:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:09:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:09:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:09:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:09:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:09:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:09:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:09:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:09:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:09:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:09:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:09:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:09:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:09:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:09:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:09:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:09:12] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 10:09:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:09:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:09:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:09:12] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:09:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:09:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:09:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:09:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:09:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:09:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 10:09:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:09:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:09:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:09:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:09:12] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:09:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:09:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Real]Added 14 Read/Feed constraints in 6 ms returned sat
[2021-05-19 10:09:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:09:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:09:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:09:12] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:09:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:09:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:09:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:09:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:09:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:09:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:09:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:09:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:09:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:09:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:09:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:09:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:09:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:09:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 5 ms returned sat
[2021-05-19 10:09:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:09:12] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:09:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:09:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:09:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:09:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:09:12] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:09:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:09:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:09:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:09:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:09:12] [INFO ] Added : 14 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:09:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:09:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:09:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:09:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:09:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:09:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:09:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:09:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:09:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:09:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:09:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:09:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:09:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:09:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:09:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:09:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:09:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:09:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:09:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23817, 23816, 16649, 23817, 19603, 15851, 15130, 23816, 15130, 23818, 22224, 16649, 22230, 23902, 23817, 23817]
Incomplete Parikh walk after 2383700 steps, including 99 resets, run finished after 3694 ms. (steps per millisecond=645 ) properties (out of 16) seen :23838 could not realise parikh vector
Incomplete Parikh walk after 2383700 steps, including 99 resets, run finished after 3859 ms. (steps per millisecond=617 ) properties (out of 16) seen :23837 could not realise parikh vector
Incomplete Parikh walk after 2392200 steps, including 99 resets, run finished after 3815 ms. (steps per millisecond=627 ) properties (out of 16) seen :23922 could not realise parikh vector
Incomplete Parikh walk after 2224900 steps, including 98 resets, run finished after 3309 ms. (steps per millisecond=672 ) properties (out of 16) seen :22254 could not realise parikh vector
Incomplete Parikh walk after 1666800 steps, including 99 resets, run finished after 2521 ms. (steps per millisecond=661 ) properties (out of 16) seen :33315 could not realise parikh vector
Incomplete Parikh walk after 2224300 steps, including 99 resets, run finished after 3536 ms. (steps per millisecond=629 ) properties (out of 16) seen :22243 could not realise parikh vector
Incomplete Parikh walk after 2383800 steps, including 99 resets, run finished after 3634 ms. (steps per millisecond=655 ) properties (out of 16) seen :23836 could not realise parikh vector
Incomplete Parikh walk after 1514900 steps, including 99 resets, run finished after 2401 ms. (steps per millisecond=630 ) properties (out of 16) seen :30278 could not realise parikh vector
Incomplete Parikh walk after 2383600 steps, including 99 resets, run finished after 3466 ms. (steps per millisecond=687 ) properties (out of 16) seen :23836 could not realise parikh vector
Incomplete Parikh walk after 1514900 steps, including 99 resets, run finished after 2410 ms. (steps per millisecond=628 ) properties (out of 16) seen :30278 could not realise parikh vector
Incomplete Parikh walk after 1587000 steps, including 99 resets, run finished after 2596 ms. (steps per millisecond=611 ) properties (out of 16) seen :15867 could not realise parikh vector
Incomplete Parikh walk after 1962200 steps, including 99 resets, run finished after 2993 ms. (steps per millisecond=655 ) properties (out of 16) seen :19621 could not realise parikh vector
Incomplete Parikh walk after 2383700 steps, including 99 resets, run finished after 3677 ms. (steps per millisecond=648 ) properties (out of 16) seen :23834 could not realise parikh vector
Incomplete Parikh walk after 1666800 steps, including 99 resets, run finished after 2563 ms. (steps per millisecond=650 ) properties (out of 16) seen :33316 could not realise parikh vector
Incomplete Parikh walk after 2383600 steps, including 99 resets, run finished after 3843 ms. (steps per millisecond=620 ) properties (out of 16) seen :23835 could not realise parikh vector
Incomplete Parikh walk after 2383700 steps, including 99 resets, run finished after 3685 ms. (steps per millisecond=646 ) properties (out of 16) seen :23836 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 3 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:10:05] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:10:05] [INFO ] Implicit Places using invariants in 9 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:10:05] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:10:05] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:10:05] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 24 ms to find 0 implicit places.
[2021-05-19 10:10:05] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:10:05] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:10:05] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:10:05] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2293 ms. (steps per millisecond=436 ) properties (out of 16) seen :199539
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 530 ms. (steps per millisecond=1886 ) properties (out of 16) seen :30343
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 16) seen :20850
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 502 ms. (steps per millisecond=1992 ) properties (out of 16) seen :14501
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 566 ms. (steps per millisecond=1766 ) properties (out of 16) seen :25590
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 551 ms. (steps per millisecond=1814 ) properties (out of 16) seen :25604
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 16) seen :20842
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 529 ms. (steps per millisecond=1890 ) properties (out of 16) seen :27751
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:10:12] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:10:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:10:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:10:12] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:10:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:10:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:10:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:10:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:10:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:10:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:10:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:10:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:10:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:10:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:10:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:10:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:10:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:10:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:10:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:10:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:10:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:10:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:10:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:10:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:10:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:10:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:10:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:10:12] [INFO ] Added : 14 causal constraints over 3 iterations in 22 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:10:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:10:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:10:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:10:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:10:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:10:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:10:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:10:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:10:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:10:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:10:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:10:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:10:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:10:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:10:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:10:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:10:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:10:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:10:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:10:12] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:10:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:10:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:10:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:10:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:10:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:10:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:10:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:10:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:10:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:10:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:10:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:10:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:10:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:10:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 3 ms returned sat
[2021-05-19 10:10:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:10:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:10:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:10:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:10:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:10:12] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 10:10:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:10:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:10:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:10:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:10:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:10:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:10:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:10:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:10:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:10:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:10:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:10:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:10:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:10:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:10:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:10:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:10:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:10:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:10:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:10:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:10:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:10:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:10:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:10:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:10:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:10:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:10:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:10:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:10:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:10:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:10:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:10:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:10:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:10:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:10:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 0 ms.
[2021-05-19 10:10:13] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23820, 23818, 16651, 23820, 20831, 15853, 15132, 23819, 15132, 23821, 22226, 16651, 22232, 23904, 23819, 23820]
Incomplete Parikh walk after 2384000 steps, including 99 resets, run finished after 3693 ms. (steps per millisecond=645 ) properties (out of 16) seen :23838 could not realise parikh vector
Incomplete Parikh walk after 2383900 steps, including 99 resets, run finished after 3860 ms. (steps per millisecond=617 ) properties (out of 16) seen :23837 could not realise parikh vector
Incomplete Parikh walk after 2392400 steps, including 99 resets, run finished after 3850 ms. (steps per millisecond=621 ) properties (out of 16) seen :23925 could not realise parikh vector
Incomplete Parikh walk after 2225100 steps, including 98 resets, run finished after 3363 ms. (steps per millisecond=661 ) properties (out of 16) seen :22262 could not realise parikh vector
Incomplete Parikh walk after 1667000 steps, including 99 resets, run finished after 2540 ms. (steps per millisecond=656 ) properties (out of 16) seen :33318 could not realise parikh vector
Incomplete Parikh walk after 2224500 steps, including 99 resets, run finished after 3532 ms. (steps per millisecond=629 ) properties (out of 16) seen :22243 could not realise parikh vector
Incomplete Parikh walk after 2384100 steps, including 99 resets, run finished after 3606 ms. (steps per millisecond=661 ) properties (out of 16) seen :23840 could not realise parikh vector
Incomplete Parikh walk after 1515100 steps, including 99 resets, run finished after 2396 ms. (steps per millisecond=632 ) properties (out of 16) seen :30280 could not realise parikh vector
Incomplete Parikh walk after 2383900 steps, including 99 resets, run finished after 3511 ms. (steps per millisecond=678 ) properties (out of 16) seen :23840 could not realise parikh vector
Incomplete Parikh walk after 1515100 steps, including 99 resets, run finished after 2411 ms. (steps per millisecond=628 ) properties (out of 16) seen :30281 could not realise parikh vector
Incomplete Parikh walk after 1587200 steps, including 99 resets, run finished after 2594 ms. (steps per millisecond=611 ) properties (out of 16) seen :15870 could not realise parikh vector
Incomplete Parikh walk after 2085000 steps, including 99 resets, run finished after 3165 ms. (steps per millisecond=658 ) properties (out of 16) seen :20848 could not realise parikh vector
Incomplete Parikh walk after 2384000 steps, including 99 resets, run finished after 3632 ms. (steps per millisecond=656 ) properties (out of 16) seen :23839 could not realise parikh vector
Incomplete Parikh walk after 1667000 steps, including 99 resets, run finished after 2534 ms. (steps per millisecond=657 ) properties (out of 16) seen :33322 could not realise parikh vector
Incomplete Parikh walk after 2383800 steps, including 99 resets, run finished after 3813 ms. (steps per millisecond=625 ) properties (out of 16) seen :23838 could not realise parikh vector
Incomplete Parikh walk after 2384000 steps, including 99 resets, run finished after 3685 ms. (steps per millisecond=646 ) properties (out of 16) seen :23839 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:11:05] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:11:05] [INFO ] Implicit Places using invariants in 9 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:11:05] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:11:05] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:11:05] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 24 ms to find 0 implicit places.
[2021-05-19 10:11:05] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:11:05] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:11:05] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:11:05] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2310 ms. (steps per millisecond=432 ) properties (out of 16) seen :199046
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 520 ms. (steps per millisecond=1923 ) properties (out of 16) seen :27785
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 343 ms. (steps per millisecond=2915 ) properties (out of 16) seen :20843
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 549 ms. (steps per millisecond=1821 ) properties (out of 16) seen :14553
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 534 ms. (steps per millisecond=1872 ) properties (out of 16) seen :31738
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 556 ms. (steps per millisecond=1798 ) properties (out of 16) seen :27805
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 16) seen :20852
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 557 ms. (steps per millisecond=1795 ) properties (out of 16) seen :26627
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:11:12] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:11:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:11:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:11:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:11:12] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:11:12] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2021-05-19 10:11:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:11:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:11:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:11:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:11:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:11:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:11:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:11:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:11:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:11:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:11:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:11:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:11:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:11:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:11:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:11:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:11:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:11:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:11:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:11:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:11:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:11:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:11:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:11:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:11:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:11:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:11:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:11:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:11:12] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:11:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:11:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:11:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:11:12] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:11:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:11:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:11:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:11:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:11:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:11:12] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:11:12] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:11:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:11:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:11:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:11:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:11:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:11:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:11:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:11:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:11:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:11:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:11:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:11:13] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:11:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:11:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:11:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:11:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:11:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:11:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:11:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:11:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:11:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:11:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:11:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:11:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:11:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:11:13] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:11:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:11:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:11:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:11:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:11:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:11:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:11:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:11:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:11:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:11:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:11:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:11:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:11:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:11:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:11:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:11:13] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:11:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:11:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:11:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:11:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:11:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:11:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:11:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:11:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:11:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:11:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 10:11:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:11:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:11:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:11:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:11:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:11:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:11:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:11:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:11:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:11:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:11:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:11:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23823, 23821, 16654, 23823, 20834, 15856, 15822, 23821, 15822, 23825, 22229, 16654, 22234, 23907, 23821, 23822]
Incomplete Parikh walk after 2384200 steps, including 99 resets, run finished after 3703 ms. (steps per millisecond=643 ) properties (out of 16) seen :23842 could not realise parikh vector
Incomplete Parikh walk after 2384100 steps, including 99 resets, run finished after 3818 ms. (steps per millisecond=624 ) properties (out of 16) seen :23841 could not realise parikh vector
Incomplete Parikh walk after 2392700 steps, including 99 resets, run finished after 3837 ms. (steps per millisecond=623 ) properties (out of 16) seen :23927 could not realise parikh vector
Incomplete Parikh walk after 2225300 steps, including 98 resets, run finished after 3356 ms. (steps per millisecond=663 ) properties (out of 16) seen :22258 could not realise parikh vector
Incomplete Parikh walk after 1667300 steps, including 99 resets, run finished after 2563 ms. (steps per millisecond=650 ) properties (out of 16) seen :33326 could not realise parikh vector
Incomplete Parikh walk after 2224800 steps, including 99 resets, run finished after 3550 ms. (steps per millisecond=626 ) properties (out of 16) seen :22246 could not realise parikh vector
Incomplete Parikh walk after 2384500 steps, including 99 resets, run finished after 3609 ms. (steps per millisecond=660 ) properties (out of 16) seen :23845 could not realise parikh vector
Incomplete Parikh walk after 1584100 steps, including 99 resets, run finished after 2501 ms. (steps per millisecond=633 ) properties (out of 16) seen :31663 could not realise parikh vector
Incomplete Parikh walk after 2384100 steps, including 99 resets, run finished after 3477 ms. (steps per millisecond=685 ) properties (out of 16) seen :23840 could not realise parikh vector
Incomplete Parikh walk after 1584100 steps, including 99 resets, run finished after 2521 ms. (steps per millisecond=628 ) properties (out of 16) seen :31662 could not realise parikh vector
Incomplete Parikh walk after 1587500 steps, including 99 resets, run finished after 2601 ms. (steps per millisecond=610 ) properties (out of 16) seen :15873 could not realise parikh vector
Incomplete Parikh walk after 2085300 steps, including 99 resets, run finished after 3188 ms. (steps per millisecond=654 ) properties (out of 16) seen :20852 could not realise parikh vector
Incomplete Parikh walk after 2384300 steps, including 99 resets, run finished after 3646 ms. (steps per millisecond=653 ) properties (out of 16) seen :23845 could not realise parikh vector
Incomplete Parikh walk after 1667300 steps, including 99 resets, run finished after 2529 ms. (steps per millisecond=659 ) properties (out of 16) seen :33326 could not realise parikh vector
Incomplete Parikh walk after 2384100 steps, including 99 resets, run finished after 3832 ms. (steps per millisecond=622 ) properties (out of 16) seen :23838 could not realise parikh vector
Incomplete Parikh walk after 2384300 steps, including 99 resets, run finished after 3668 ms. (steps per millisecond=650 ) properties (out of 16) seen :23842 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:12:05] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:12:05] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:12:05] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 10:12:05] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:12:05] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 30 ms to find 0 implicit places.
[2021-05-19 10:12:05] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:12:05] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:12:05] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:12:05] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2289 ms. (steps per millisecond=436 ) properties (out of 16) seen :198985
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 16) seen :27764
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 16) seen :22231
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 558 ms. (steps per millisecond=1792 ) properties (out of 16) seen :13391
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 460 ms. (steps per millisecond=2173 ) properties (out of 16) seen :31761
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 559 ms. (steps per millisecond=1788 ) properties (out of 16) seen :25628
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 16) seen :20843
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 500 ms. (steps per millisecond=2000 ) properties (out of 16) seen :26648
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:12:13] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:12:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:12:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:12:13] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:12:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:12:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:12:13] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:12:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:12:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:12:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:12:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:12:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:12:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:12:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:12:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:12:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:12:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:12:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:12:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:12:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:12:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:12:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:12:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:12:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:12:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:12:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:12:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:12:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:12:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:12:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:12:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:12:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:12:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:12:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:12:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:12:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:12:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:12:13] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:12:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:12:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:12:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:12:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:12:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:12:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:12:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:12:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:12:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:12:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:12:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:12:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:12:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:12:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:12:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:12:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:12:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:12:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:12:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:12:13] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:12:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:12:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:12:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:12:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:12:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:12:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:12:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:12:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:12:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:12:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:12:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:12:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:12:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:12:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:12:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:12:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:12:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:12:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:12:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:12:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:12:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:12:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:12:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:12:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:12:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:12:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:12:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23825, 23823, 16657, 23825, 22221, 15859, 15860, 23823, 15860, 23827, 22232, 16657, 22236, 23909, 23823, 23824]
Incomplete Parikh walk after 2384400 steps, including 99 resets, run finished after 3688 ms. (steps per millisecond=646 ) properties (out of 16) seen :23844 could not realise parikh vector
Incomplete Parikh walk after 2384300 steps, including 99 resets, run finished after 3799 ms. (steps per millisecond=627 ) properties (out of 16) seen :23841 could not realise parikh vector
Incomplete Parikh walk after 2392900 steps, including 99 resets, run finished after 3822 ms. (steps per millisecond=626 ) properties (out of 16) seen :23927 could not realise parikh vector
Incomplete Parikh walk after 2225500 steps, including 98 resets, run finished after 3348 ms. (steps per millisecond=664 ) properties (out of 16) seen :22254 could not realise parikh vector
Incomplete Parikh walk after 1667600 steps, including 99 resets, run finished after 2548 ms. (steps per millisecond=654 ) properties (out of 16) seen :33330 could not realise parikh vector
Incomplete Parikh walk after 2225100 steps, including 99 resets, run finished after 3550 ms. (steps per millisecond=626 ) properties (out of 16) seen :22253 could not realise parikh vector
Incomplete Parikh walk after 2384700 steps, including 99 resets, run finished after 3624 ms. (steps per millisecond=658 ) properties (out of 16) seen :23844 could not realise parikh vector
Incomplete Parikh walk after 1587900 steps, including 99 resets, run finished after 2503 ms. (steps per millisecond=634 ) properties (out of 16) seen :31739 could not realise parikh vector
Incomplete Parikh walk after 2384300 steps, including 99 resets, run finished after 3457 ms. (steps per millisecond=689 ) properties (out of 16) seen :23849 could not realise parikh vector
Incomplete Parikh walk after 1587900 steps, including 99 resets, run finished after 2497 ms. (steps per millisecond=635 ) properties (out of 16) seen :31735 could not realise parikh vector
Incomplete Parikh walk after 1587800 steps, including 99 resets, run finished after 2577 ms. (steps per millisecond=616 ) properties (out of 16) seen :15875 could not realise parikh vector
Incomplete Parikh walk after 2224000 steps, including 99 resets, run finished after 3393 ms. (steps per millisecond=655 ) properties (out of 16) seen :22237 could not realise parikh vector
Incomplete Parikh walk after 2384500 steps, including 99 resets, run finished after 3643 ms. (steps per millisecond=654 ) properties (out of 16) seen :23843 could not realise parikh vector
Incomplete Parikh walk after 1667600 steps, including 99 resets, run finished after 2529 ms. (steps per millisecond=659 ) properties (out of 16) seen :33332 could not realise parikh vector
Incomplete Parikh walk after 2384300 steps, including 99 resets, run finished after 3802 ms. (steps per millisecond=627 ) properties (out of 16) seen :23843 could not realise parikh vector
Incomplete Parikh walk after 2384500 steps, including 99 resets, run finished after 3648 ms. (steps per millisecond=653 ) properties (out of 16) seen :23846 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:13:06] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 10:13:06] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:13:06] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:13:06] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:13:06] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 23 ms to find 0 implicit places.
[2021-05-19 10:13:06] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:13:06] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:13:06] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:13:06] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2307 ms. (steps per millisecond=433 ) properties (out of 16) seen :198939
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 16) seen :28977
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 16) seen :22242
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 586 ms. (steps per millisecond=1706 ) properties (out of 16) seen :11940
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 496 ms. (steps per millisecond=2016 ) properties (out of 16) seen :31745
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 519 ms. (steps per millisecond=1926 ) properties (out of 16) seen :28950
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 16) seen :22253
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 499 ms. (steps per millisecond=2004 ) properties (out of 16) seen :27751
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:13:13] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 10:13:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:13:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:13:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:13:13] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:13:13] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2021-05-19 10:13:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:13:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:13:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:13:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:13:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:13:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:13:13] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:13:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:13:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:13:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:13:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:13:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:13:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:13:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:13:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:13:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:13:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:13:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:13:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:13:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:13:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:13:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:13:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:13:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:13:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:13:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:13:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:13:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:13:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:13:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:13:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:13:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:13:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:13:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:13:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:13:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:13:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:13:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:13:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:13:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:13:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:13:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:13:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:13:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:13:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:13:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:13:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:13:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:13:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:13:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:13:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:13:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:13:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:13:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:13:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:13:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:13:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:13:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:13:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:13:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:13:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:13:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:13:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:13:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:13:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:13:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:13:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:13:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:13:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:13:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:13:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:13:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:13:13] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:13:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:13:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:13:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:13:13] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:13:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:13:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:13:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:13:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:13:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:13:13] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:13:14] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:13:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:13:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:13:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:13:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:13:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:13:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:13:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:13:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:13:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:13:14] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:13:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:13:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:13:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:13:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:13:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:13:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:13:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:13:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:13:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:13:14] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:13:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:13:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:13:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:13:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:13:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:13:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:13:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:13:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:13:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:13:14] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:13:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:13:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:13:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:13:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:13:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:13:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:13:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:13:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:13:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:13:14] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:13:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:13:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:13:14] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:13:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:13:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:13:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:13:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:13:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:13:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:13:14] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:13:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:13:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:13:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:13:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:13:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:13:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:13:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:13:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:13:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:13:14] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:13:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:13:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:13:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:13:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:13:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:13:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:13:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:13:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:13:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:13:14] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:13:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:13:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:13:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:13:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:13:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:13:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:13:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:13:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:13:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:13:14] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23827, 23825, 16659, 23827, 22223, 15861, 15863, 23825, 15863, 23829, 22234, 16659, 22238, 23911, 23826, 23826]
Incomplete Parikh walk after 2384600 steps, including 99 resets, run finished after 3678 ms. (steps per millisecond=648 ) properties (out of 16) seen :23845 could not realise parikh vector
Incomplete Parikh walk after 2384600 steps, including 99 resets, run finished after 3846 ms. (steps per millisecond=620 ) properties (out of 16) seen :23844 could not realise parikh vector
Incomplete Parikh walk after 2393100 steps, including 99 resets, run finished after 3817 ms. (steps per millisecond=626 ) properties (out of 16) seen :23930 could not realise parikh vector
Incomplete Parikh walk after 2225700 steps, including 98 resets, run finished after 3317 ms. (steps per millisecond=670 ) properties (out of 16) seen :22264 could not realise parikh vector
Incomplete Parikh walk after 1667800 steps, including 99 resets, run finished after 2541 ms. (steps per millisecond=656 ) properties (out of 16) seen :33337 could not realise parikh vector
Incomplete Parikh walk after 2225300 steps, including 99 resets, run finished after 3546 ms. (steps per millisecond=627 ) properties (out of 16) seen :22251 could not realise parikh vector
Incomplete Parikh walk after 2384900 steps, including 99 resets, run finished after 3636 ms. (steps per millisecond=655 ) properties (out of 16) seen :23847 could not realise parikh vector
Incomplete Parikh walk after 1588200 steps, including 99 resets, run finished after 2529 ms. (steps per millisecond=627 ) properties (out of 16) seen :31745 could not realise parikh vector
Incomplete Parikh walk after 2384500 steps, including 99 resets, run finished after 3474 ms. (steps per millisecond=686 ) properties (out of 16) seen :23843 could not realise parikh vector
Incomplete Parikh walk after 1588200 steps, including 99 resets, run finished after 2509 ms. (steps per millisecond=633 ) properties (out of 16) seen :31744 could not realise parikh vector
Incomplete Parikh walk after 1588000 steps, including 99 resets, run finished after 2574 ms. (steps per millisecond=616 ) properties (out of 16) seen :15877 could not realise parikh vector
Incomplete Parikh walk after 2224200 steps, including 99 resets, run finished after 3378 ms. (steps per millisecond=658 ) properties (out of 16) seen :22242 could not realise parikh vector
Incomplete Parikh walk after 2384700 steps, including 99 resets, run finished after 3649 ms. (steps per millisecond=653 ) properties (out of 16) seen :23847 could not realise parikh vector
Incomplete Parikh walk after 1667800 steps, including 99 resets, run finished after 2551 ms. (steps per millisecond=653 ) properties (out of 16) seen :33332 could not realise parikh vector
Incomplete Parikh walk after 2384500 steps, including 99 resets, run finished after 3815 ms. (steps per millisecond=625 ) properties (out of 16) seen :23850 could not realise parikh vector
Incomplete Parikh walk after 2384700 steps, including 99 resets, run finished after 3656 ms. (steps per millisecond=652 ) properties (out of 16) seen :23846 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:14:06] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:14:06] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:14:06] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:14:06] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:14:06] [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 10:14:06] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:14:06] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:14:06] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:14:06] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2292 ms. (steps per millisecond=436 ) properties (out of 16) seen :199280
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 478 ms. (steps per millisecond=2092 ) properties (out of 16) seen :30324
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 16) seen :22246
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 545 ms. (steps per millisecond=1834 ) properties (out of 16) seen :13343
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 16) seen :26650
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 530 ms. (steps per millisecond=1886 ) properties (out of 16) seen :30339
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 16) seen :22235
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 518 ms. (steps per millisecond=1930 ) properties (out of 16) seen :28958
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:14:14] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:14:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:14:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:14:14] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:14:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:14:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:14:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:14:14] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:14:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:14:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:14:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:14:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:14:14] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:14:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:14:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:14:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:14:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:14:14] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:14:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:14:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:14:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:14:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:14:14] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:14:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:14:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:14:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:14:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:14:14] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:14:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:14:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:14:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:14:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:14:14] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:14:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:14:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:14:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:14:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:14:14] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:14:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:14:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:14:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:14:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:14:14] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:14:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:14:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:14:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:14:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:14:14] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:14:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:14:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:14:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:14:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:14:14] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:14:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:14:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:14:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:14:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:14:14] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:14:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:14:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:14:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:14:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:14:14] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:14:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:14:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:14:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:14:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:14:14] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:14:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:14:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:14:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:14:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:14:14] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:14:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:14:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:14:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:14:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:14:14] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:14:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:14:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:14:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:14:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:14:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:14:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:14:14] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23830, 23827, 16661, 23829, 22225, 15863, 15866, 23827, 15866, 23831, 22236, 16661, 22240, 23914, 23828, 23828]
Incomplete Parikh walk after 2384800 steps, including 99 resets, run finished after 3684 ms. (steps per millisecond=647 ) properties (out of 16) seen :23849 could not realise parikh vector
Incomplete Parikh walk after 2384800 steps, including 99 resets, run finished after 3803 ms. (steps per millisecond=627 ) properties (out of 16) seen :23847 could not realise parikh vector
Incomplete Parikh walk after 2393400 steps, including 99 resets, run finished after 3816 ms. (steps per millisecond=627 ) properties (out of 16) seen :23934 could not realise parikh vector
Incomplete Parikh walk after 2225900 steps, including 98 resets, run finished after 3350 ms. (steps per millisecond=664 ) properties (out of 16) seen :22263 could not realise parikh vector
Incomplete Parikh walk after 1668000 steps, including 99 resets, run finished after 2576 ms. (steps per millisecond=647 ) properties (out of 16) seen :33340 could not realise parikh vector
Incomplete Parikh walk after 2225500 steps, including 99 resets, run finished after 3558 ms. (steps per millisecond=625 ) properties (out of 16) seen :22253 could not realise parikh vector
Incomplete Parikh walk after 2385100 steps, including 99 resets, run finished after 3630 ms. (steps per millisecond=657 ) properties (out of 16) seen :23847 could not realise parikh vector
Incomplete Parikh walk after 1588500 steps, including 99 resets, run finished after 2527 ms. (steps per millisecond=628 ) properties (out of 16) seen :31750 could not realise parikh vector
Incomplete Parikh walk after 2384700 steps, including 99 resets, run finished after 3509 ms. (steps per millisecond=679 ) properties (out of 16) seen :23847 could not realise parikh vector
Incomplete Parikh walk after 1588500 steps, including 99 resets, run finished after 2545 ms. (steps per millisecond=624 ) properties (out of 16) seen :31748 could not realise parikh vector
Incomplete Parikh walk after 1588200 steps, including 99 resets, run finished after 2603 ms. (steps per millisecond=610 ) properties (out of 16) seen :15878 could not realise parikh vector
Incomplete Parikh walk after 2224400 steps, including 99 resets, run finished after 3406 ms. (steps per millisecond=653 ) properties (out of 16) seen :22240 could not realise parikh vector
Incomplete Parikh walk after 2384900 steps, including 99 resets, run finished after 3637 ms. (steps per millisecond=655 ) properties (out of 16) seen :23849 could not realise parikh vector
Incomplete Parikh walk after 1668000 steps, including 99 resets, run finished after 2532 ms. (steps per millisecond=658 ) properties (out of 16) seen :33342 could not realise parikh vector
Incomplete Parikh walk after 2384700 steps, including 99 resets, run finished after 3800 ms. (steps per millisecond=627 ) properties (out of 16) seen :23849 could not realise parikh vector
Incomplete Parikh walk after 2385000 steps, including 99 resets, run finished after 3648 ms. (steps per millisecond=653 ) properties (out of 16) seen :23851 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:15:07] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:15:07] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:15:07] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:15:07] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:15:07] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 23 ms to find 0 implicit places.
[2021-05-19 10:15:07] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:15:07] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:15:07] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:15:07] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2280 ms. (steps per millisecond=438 ) properties (out of 16) seen :199079
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 492 ms. (steps per millisecond=2032 ) properties (out of 16) seen :31754
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 16) seen :22240
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 566 ms. (steps per millisecond=1766 ) properties (out of 16) seen :12378
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 490 ms. (steps per millisecond=2040 ) properties (out of 16) seen :31697
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 516 ms. (steps per millisecond=1937 ) properties (out of 16) seen :31758
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 16) seen :19630
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 566 ms. (steps per millisecond=1766 ) properties (out of 16) seen :25575
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:15:14] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:15:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:15:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:15:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:15:14] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:15:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:15:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:15:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:15:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:15:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:15:14] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:15:14] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:15:14] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:15:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:15:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:15:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:15:14] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:15:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:15:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:15:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:15:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:15:15] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:15:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:15:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:15:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:15:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:15:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:15:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:15:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:15:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:15:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:15:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:15:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:15:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:15:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:15:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:15:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:15:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:15:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:15:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:15:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:15:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:15:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:15:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:15:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:15:15] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:15:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:15:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:15:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:15:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:15:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:15:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:15:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:15:15] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:15:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:15:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:15:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:15:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:15:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:15:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:15:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:15:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:15:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:15:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:15:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:15:15] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:15:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:15:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:15:15] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:15:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:15:15] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:15:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:15:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:15:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:15:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:15:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:15:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:15:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:15:15] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:15:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:15:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:15:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:15:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:15:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:15:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:15:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:15:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:15:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:15:15] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:15:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:15:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:15:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:15:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:15:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23832, 23829, 16664, 23832, 22227, 15865, 15868, 23830, 15868, 23833, 22238, 16664, 22243, 23916, 23830, 23830]
Incomplete Parikh walk after 2385000 steps, including 99 resets, run finished after 3662 ms. (steps per millisecond=651 ) properties (out of 16) seen :23847 could not realise parikh vector
Incomplete Parikh walk after 2385000 steps, including 99 resets, run finished after 3800 ms. (steps per millisecond=627 ) properties (out of 16) seen :23849 could not realise parikh vector
Incomplete Parikh walk after 2393600 steps, including 99 resets, run finished after 3829 ms. (steps per millisecond=625 ) properties (out of 16) seen :23933 could not realise parikh vector
Incomplete Parikh walk after 2226200 steps, including 98 resets, run finished after 3315 ms. (steps per millisecond=671 ) properties (out of 16) seen :22268 could not realise parikh vector
Incomplete Parikh walk after 1668300 steps, including 99 resets, run finished after 2531 ms. (steps per millisecond=659 ) properties (out of 16) seen :33346 could not realise parikh vector
Incomplete Parikh walk after 2225700 steps, including 99 resets, run finished after 3511 ms. (steps per millisecond=633 ) properties (out of 16) seen :22257 could not realise parikh vector
Incomplete Parikh walk after 2385300 steps, including 99 resets, run finished after 3595 ms. (steps per millisecond=663 ) properties (out of 16) seen :23854 could not realise parikh vector
Incomplete Parikh walk after 1588700 steps, including 99 resets, run finished after 2535 ms. (steps per millisecond=626 ) properties (out of 16) seen :31755 could not realise parikh vector
Incomplete Parikh walk after 2385000 steps, including 99 resets, run finished after 3465 ms. (steps per millisecond=688 ) properties (out of 16) seen :23852 could not realise parikh vector
Incomplete Parikh walk after 1588700 steps, including 99 resets, run finished after 2517 ms. (steps per millisecond=631 ) properties (out of 16) seen :31754 could not realise parikh vector
Incomplete Parikh walk after 1588400 steps, including 99 resets, run finished after 2576 ms. (steps per millisecond=616 ) properties (out of 16) seen :15884 could not realise parikh vector
Incomplete Parikh walk after 2224600 steps, including 99 resets, run finished after 3367 ms. (steps per millisecond=660 ) properties (out of 16) seen :22245 could not realise parikh vector
Incomplete Parikh walk after 2385200 steps, including 99 resets, run finished after 3621 ms. (steps per millisecond=658 ) properties (out of 16) seen :23852 could not realise parikh vector
Incomplete Parikh walk after 1668300 steps, including 99 resets, run finished after 2538 ms. (steps per millisecond=657 ) properties (out of 16) seen :33344 could not realise parikh vector
Incomplete Parikh walk after 2384900 steps, including 99 resets, run finished after 3813 ms. (steps per millisecond=625 ) properties (out of 16) seen :23847 could not realise parikh vector
Incomplete Parikh walk after 2385200 steps, including 99 resets, run finished after 3656 ms. (steps per millisecond=652 ) properties (out of 16) seen :23852 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:16:07] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:16:07] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:16:07] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:16:08] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:16:08] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 22 ms to find 0 implicit places.
[2021-05-19 10:16:08] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:16:08] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:16:08] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:16:08] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2293 ms. (steps per millisecond=436 ) properties (out of 16) seen :198992
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 520 ms. (steps per millisecond=1923 ) properties (out of 16) seen :25650
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 16) seen :20842
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 530 ms. (steps per millisecond=1886 ) properties (out of 16) seen :13914
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 16) seen :26721
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 501 ms. (steps per millisecond=1996 ) properties (out of 16) seen :31759
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 16) seen :22227
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 503 ms. (steps per millisecond=1988 ) properties (out of 16) seen :30305
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:16:15] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:16:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:16:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:16:15] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:16:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:16:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:16:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:16:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:16:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:16:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:16:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:16:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:16:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:16:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:16:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:16:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:16:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:16:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:16:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:16:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:16:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:16:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:16:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:16:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:16:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:16:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:16:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:16:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:16:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:16:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:16:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:16:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:16:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:16:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:16:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:16:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:16:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:16:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:16:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:16:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:16:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:16:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:16:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:16:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:16:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:16:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:16:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:16:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:16:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:16:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:16:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:16:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:16:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:16:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:16:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:16:15] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:16:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:16:15] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:16:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:16:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:16:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:16:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:16:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:16:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:16:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:16:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:16:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:16:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:16:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:16:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:16:15] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:16:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:16:15] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:16:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:16:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:16:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:16:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:16:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:16:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:16:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:16:15] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:16:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:16:15] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:16:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:16:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:16:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23835, 23831, 16667, 23834, 22229, 15868, 15871, 23832, 15871, 23836, 22240, 16667, 22245, 23918, 23832, 23832]
Incomplete Parikh walk after 2385200 steps, including 99 resets, run finished after 3662 ms. (steps per millisecond=651 ) properties (out of 16) seen :23852 could not realise parikh vector
Incomplete Parikh walk after 2385200 steps, including 99 resets, run finished after 3825 ms. (steps per millisecond=623 ) properties (out of 16) seen :23850 could not realise parikh vector
Incomplete Parikh walk after 2393800 steps, including 99 resets, run finished after 3850 ms. (steps per millisecond=621 ) properties (out of 16) seen :23938 could not realise parikh vector
Incomplete Parikh walk after 2226400 steps, including 98 resets, run finished after 3323 ms. (steps per millisecond=669 ) properties (out of 16) seen :22265 could not realise parikh vector
Incomplete Parikh walk after 1668600 steps, including 99 resets, run finished after 2535 ms. (steps per millisecond=658 ) properties (out of 16) seen :33354 could not realise parikh vector
Incomplete Parikh walk after 2225900 steps, including 99 resets, run finished after 3541 ms. (steps per millisecond=628 ) properties (out of 16) seen :22256 could not realise parikh vector
Incomplete Parikh walk after 2385600 steps, including 99 resets, run finished after 3639 ms. (steps per millisecond=655 ) properties (out of 16) seen :23854 could not realise parikh vector
Incomplete Parikh walk after 1589000 steps, including 99 resets, run finished after 2507 ms. (steps per millisecond=633 ) properties (out of 16) seen :31759 could not realise parikh vector
Incomplete Parikh walk after 2385200 steps, including 99 resets, run finished after 3481 ms. (steps per millisecond=685 ) properties (out of 16) seen :23851 could not realise parikh vector
Incomplete Parikh walk after 1589000 steps, including 99 resets, run finished after 2516 ms. (steps per millisecond=631 ) properties (out of 16) seen :31759 could not realise parikh vector
Incomplete Parikh walk after 1588700 steps, including 99 resets, run finished after 2599 ms. (steps per millisecond=611 ) properties (out of 16) seen :15885 could not realise parikh vector
Incomplete Parikh walk after 2224800 steps, including 99 resets, run finished after 3390 ms. (steps per millisecond=656 ) properties (out of 16) seen :22246 could not realise parikh vector
Incomplete Parikh walk after 2385400 steps, including 99 resets, run finished after 3628 ms. (steps per millisecond=657 ) properties (out of 16) seen :23859 could not realise parikh vector
Incomplete Parikh walk after 1668600 steps, including 99 resets, run finished after 2538 ms. (steps per millisecond=657 ) properties (out of 16) seen :33352 could not realise parikh vector
Incomplete Parikh walk after 2385100 steps, including 99 resets, run finished after 3811 ms. (steps per millisecond=625 ) properties (out of 16) seen :23851 could not realise parikh vector
Incomplete Parikh walk after 2385500 steps, including 99 resets, run finished after 3686 ms. (steps per millisecond=647 ) properties (out of 16) seen :23856 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:17:08] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 10:17:08] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:17:08] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 10:17:08] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:17:08] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 23 ms to find 0 implicit places.
[2021-05-19 10:17:08] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:17:08] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:17:08] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:17:08] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2296 ms. (steps per millisecond=435 ) properties (out of 16) seen :199262
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 561 ms. (steps per millisecond=1782 ) properties (out of 16) seen :26666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 16) seen :22256
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 552 ms. (steps per millisecond=1811 ) properties (out of 16) seen :12894
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 16) seen :30293
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 497 ms. (steps per millisecond=2012 ) properties (out of 16) seen :30311
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 16) seen :22233
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 499 ms. (steps per millisecond=2004 ) properties (out of 16) seen :30335
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:17:15] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 10:17:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:17:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:17:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:17:15] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:17:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:17:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:17:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:17:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:17:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:17:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:17:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:17:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:17:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:17:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:17:15] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:17:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:17:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:17:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:17:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:17:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:17:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2021-05-19 10:17:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:17:15] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:17:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:17:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:17:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:17:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:17:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:17:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:17:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:17:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:17:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:17:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:17:15] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:17:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:17:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:17:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:17:15] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:17:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:17:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:17:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:17:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:17:15] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:17:15] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:17:15] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:17:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:17:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:17:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:17:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:17:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:17:16] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:17:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:17:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:17:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:17:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:17:16] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:17:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:17:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:17:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:17:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:17:16] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:17:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:17:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:17:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:17:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:17:16] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:17:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:17:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:17:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:17:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:17:16] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:17:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:17:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:17:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:17:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:17:16] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:17:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:17:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:17:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:17:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:17:16] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:17:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:17:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:17:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:17:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:17:16] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:17:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:17:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:17:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:17:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:17:16] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:17:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:17:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:17:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:17:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:17:16] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:17:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:17:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:17:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:17:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:17:16] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:17:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:17:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:17:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:17:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:17:16] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:17:16] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:17:16] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23837, 23833, 16670, 23838, 22231, 15870, 15873, 23834, 15873, 23838, 22242, 16670, 22247, 23920, 23834, 23834]
Incomplete Parikh walk after 2385400 steps, including 99 resets, run finished after 3722 ms. (steps per millisecond=640 ) properties (out of 16) seen :23854 could not realise parikh vector
Incomplete Parikh walk after 2385400 steps, including 99 resets, run finished after 3894 ms. (steps per millisecond=612 ) properties (out of 16) seen :23853 could not realise parikh vector
Incomplete Parikh walk after 2394000 steps, including 99 resets, run finished after 3890 ms. (steps per millisecond=615 ) properties (out of 16) seen :23943 could not realise parikh vector
Incomplete Parikh walk after 2226600 steps, including 98 resets, run finished after 3367 ms. (steps per millisecond=661 ) properties (out of 16) seen :22268 could not realise parikh vector
Incomplete Parikh walk after 1668900 steps, including 99 resets, run finished after 2570 ms. (steps per millisecond=649 ) properties (out of 16) seen :33356 could not realise parikh vector
Incomplete Parikh walk after 2226100 steps, including 99 resets, run finished after 3570 ms. (steps per millisecond=623 ) properties (out of 16) seen :22257 could not realise parikh vector
Incomplete Parikh walk after 2385800 steps, including 99 resets, run finished after 3666 ms. (steps per millisecond=650 ) properties (out of 16) seen :23857 could not realise parikh vector
Incomplete Parikh walk after 1589200 steps, including 99 resets, run finished after 2549 ms. (steps per millisecond=623 ) properties (out of 16) seen :31761 could not realise parikh vector
Incomplete Parikh walk after 2385400 steps, including 99 resets, run finished after 3509 ms. (steps per millisecond=679 ) properties (out of 16) seen :23854 could not realise parikh vector
Incomplete Parikh walk after 1589200 steps, including 99 resets, run finished after 2536 ms. (steps per millisecond=626 ) properties (out of 16) seen :31762 could not realise parikh vector
Incomplete Parikh walk after 1588900 steps, including 99 resets, run finished after 2629 ms. (steps per millisecond=604 ) properties (out of 16) seen :15889 could not realise parikh vector
Incomplete Parikh walk after 2225000 steps, including 99 resets, run finished after 3457 ms. (steps per millisecond=643 ) properties (out of 16) seen :22245 could not realise parikh vector
Incomplete Parikh walk after 2385800 steps, including 99 resets, run finished after 3669 ms. (steps per millisecond=650 ) properties (out of 16) seen :23855 could not realise parikh vector
Incomplete Parikh walk after 1668900 steps, including 99 resets, run finished after 2564 ms. (steps per millisecond=650 ) properties (out of 16) seen :33358 could not realise parikh vector
Incomplete Parikh walk after 2385300 steps, including 99 resets, run finished after 3873 ms. (steps per millisecond=615 ) properties (out of 16) seen :23853 could not realise parikh vector
Incomplete Parikh walk after 2385700 steps, including 99 resets, run finished after 3705 ms. (steps per millisecond=643 ) properties (out of 16) seen :23860 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:18:09] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:18:09] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:18:09] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:18:09] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:18:09] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 22 ms to find 0 implicit places.
[2021-05-19 10:18:09] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:18:09] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 10:18:09] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:18:09] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2313 ms. (steps per millisecond=432 ) properties (out of 16) seen :198368
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 16) seen :33337
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 16) seen :22226
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 567 ms. (steps per millisecond=1763 ) properties (out of 16) seen :11925
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 16) seen :30315
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 16) seen :30307
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 431 ms. (steps per millisecond=2320 ) properties (out of 16) seen :17556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 548 ms. (steps per millisecond=1824 ) properties (out of 16) seen :27746
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:18:17] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:18:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:18:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:18:17] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:18:17] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2021-05-19 10:18:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:18:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:18:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:18:17] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:18:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:18:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:18:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:18:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:18:17] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:18:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:18:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Real]Added 14 Read/Feed constraints in 3 ms returned sat
[2021-05-19 10:18:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:18:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:18:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:18:17] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:18:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:18:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:18:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:18:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:18:17] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:18:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:18:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:18:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:18:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:18:17] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:18:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:18:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:18:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:18:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:18:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:18:17] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 10:18:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:18:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:18:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:18:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:18:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:18:17] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:18:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:18:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:18:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:18:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:18:17] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:18:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:18:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:18:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:18:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:18:17] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:18:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:18:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:18:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:18:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:18:17] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:18:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:18:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:18:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:18:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:18:17] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:18:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:18:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:18:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:18:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:18:17] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:18:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:18:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:18:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:18:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:18:17] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:18:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:18:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:18:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:18:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:18:17] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:18:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:18:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:18:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:18:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:18:17] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:18:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:18:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:18:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:18:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:18:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:18:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:18:17] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23840, 23835, 16673, 23840, 22233, 15873, 15875, 23836, 15875, 23840, 22244, 16673, 22249, 23923, 23836, 23836]
Incomplete Parikh walk after 2385600 steps, including 99 resets, run finished after 3697 ms. (steps per millisecond=645 ) properties (out of 16) seen :23856 could not realise parikh vector
Incomplete Parikh walk after 2385600 steps, including 99 resets, run finished after 3807 ms. (steps per millisecond=626 ) properties (out of 16) seen :23859 could not realise parikh vector
Incomplete Parikh walk after 2394300 steps, including 99 resets, run finished after 3806 ms. (steps per millisecond=629 ) properties (out of 16) seen :23943 could not realise parikh vector
Incomplete Parikh walk after 2226800 steps, including 98 resets, run finished after 3333 ms. (steps per millisecond=668 ) properties (out of 16) seen :22269 could not realise parikh vector
Incomplete Parikh walk after 1669200 steps, including 99 resets, run finished after 2551 ms. (steps per millisecond=654 ) properties (out of 16) seen :33365 could not realise parikh vector
Incomplete Parikh walk after 2226300 steps, including 99 resets, run finished after 3547 ms. (steps per millisecond=627 ) properties (out of 16) seen :22260 could not realise parikh vector
Incomplete Parikh walk after 2386000 steps, including 99 resets, run finished after 3597 ms. (steps per millisecond=663 ) properties (out of 16) seen :23859 could not realise parikh vector
Incomplete Parikh walk after 1589400 steps, including 99 resets, run finished after 2499 ms. (steps per millisecond=636 ) properties (out of 16) seen :31769 could not realise parikh vector
Incomplete Parikh walk after 2385600 steps, including 99 resets, run finished after 3461 ms. (steps per millisecond=689 ) properties (out of 16) seen :23856 could not realise parikh vector
Incomplete Parikh walk after 1589400 steps, including 99 resets, run finished after 2507 ms. (steps per millisecond=633 ) properties (out of 16) seen :31768 could not realise parikh vector
Incomplete Parikh walk after 1589200 steps, including 99 resets, run finished after 2602 ms. (steps per millisecond=610 ) properties (out of 16) seen :15891 could not realise parikh vector
Incomplete Parikh walk after 2225200 steps, including 99 resets, run finished after 3390 ms. (steps per millisecond=656 ) properties (out of 16) seen :22248 could not realise parikh vector
Incomplete Parikh walk after 2386000 steps, including 99 resets, run finished after 3620 ms. (steps per millisecond=659 ) properties (out of 16) seen :23860 could not realise parikh vector
Incomplete Parikh walk after 1669200 steps, including 99 resets, run finished after 2525 ms. (steps per millisecond=661 ) properties (out of 16) seen :33363 could not realise parikh vector
Incomplete Parikh walk after 2385500 steps, including 99 resets, run finished after 3799 ms. (steps per millisecond=627 ) properties (out of 16) seen :23853 could not realise parikh vector
Incomplete Parikh walk after 2386000 steps, including 99 resets, run finished after 3668 ms. (steps per millisecond=650 ) properties (out of 16) seen :23861 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 5 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:19:10] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 10:19:10] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:19:10] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 10:19:10] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:19:10] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 24 ms to find 0 implicit places.
[2021-05-19 10:19:10] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:19:10] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:19:10] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:19:10] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2296 ms. (steps per millisecond=435 ) properties (out of 16) seen :198812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 516 ms. (steps per millisecond=1937 ) properties (out of 16) seen :28982
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 16) seen :22239
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 501 ms. (steps per millisecond=1996 ) properties (out of 16) seen :15927
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 550 ms. (steps per millisecond=1818 ) properties (out of 16) seen :27762
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 502 ms. (steps per millisecond=1992 ) properties (out of 16) seen :33350
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 459 ms. (steps per millisecond=2178 ) properties (out of 16) seen :15912
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 529 ms. (steps per millisecond=1890 ) properties (out of 16) seen :27726
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:19:17] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:19:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:19:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:19:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:19:17] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:19:17] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:19:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:19:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:19:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:19:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:19:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:19:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:19:17] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:19:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:19:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:19:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:19:17] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:19:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:19:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:19:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:19:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:19:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:19:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:19:17] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 10:19:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:19:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:19:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:19:17] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:19:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:19:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:19:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:19:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:19:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:19:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:19:17] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:19:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:19:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:19:17] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 10:19:17] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:19:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:19:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:19:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:19:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:19:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:19:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:19:17] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:19:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:19:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:19:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:19:17] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:19:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:19:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:19:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:19:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:19:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:19:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:19:17] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:19:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:19:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:19:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:19:17] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:19:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:19:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:19:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:19:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:19:17] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:19:17] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:19:18] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:19:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:19:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:19:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:19:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:19:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:19:18] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:19:18] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:19:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:19:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:19:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:19:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:19:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:19:18] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:19:18] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:19:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:19:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:19:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:19:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:19:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:19:18] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:19:18] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:19:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:19:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:19:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:19:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:19:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:19:18] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:19:18] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:19:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:19:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:19:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:19:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:19:18] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:19:18] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:19:18] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:19:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:19:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:19:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:19:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:19:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:19:18] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:19:18] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:19:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:19:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:19:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:19:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:19:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:19:18] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:19:18] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:19:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:19:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:19:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:19:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:19:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:19:18] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:19:18] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:19:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:19:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:19:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:19:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:19:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:19:18] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:19:18] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:19:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:19:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2021-05-19 10:19:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:19:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:19:18] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:19:18] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:19:18] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:19:18] [INFO ] Added : 14 causal constraints over 3 iterations in 9 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, -1] Max seen :[23843, 23837, 16676, 23842, 22235, 15876, 16643, 23839, 16643, 23842, 22247, 16676, 22251, 23926, 23838, 23838]
Incomplete Parikh walk after 2385800 steps, including 99 resets, run finished after 3680 ms. (steps per millisecond=648 ) properties (out of 16) seen :23863 could not realise parikh vector
Incomplete Parikh walk after 2385800 steps, including 99 resets, run finished after 3819 ms. (steps per millisecond=624 ) properties (out of 16) seen :23858 could not realise parikh vector
Incomplete Parikh walk after 2394600 steps, including 99 resets, run finished after 3812 ms. (steps per millisecond=628 ) properties (out of 16) seen :23946 could not realise parikh vector
Incomplete Parikh walk after 2227000 steps, including 98 resets, run finished after 3355 ms. (steps per millisecond=663 ) properties (out of 16) seen :22272 could not realise parikh vector
Incomplete Parikh walk after 1669500 steps, including 99 resets, run finished after 2553 ms. (steps per millisecond=653 ) properties (out of 16) seen :33372 could not realise parikh vector
Incomplete Parikh walk after 2226600 steps, including 99 resets, run finished after 3540 ms. (steps per millisecond=628 ) properties (out of 16) seen :22263 could not realise parikh vector
Incomplete Parikh walk after 2386200 steps, including 99 resets, run finished after 3598 ms. (steps per millisecond=663 ) properties (out of 16) seen :23864 could not realise parikh vector
Incomplete Parikh walk after 1666200 steps, including 99 resets, run finished after 2631 ms. (steps per millisecond=633 ) properties (out of 16) seen :33303 could not realise parikh vector
Incomplete Parikh walk after 2385900 steps, including 99 resets, run finished after 3483 ms. (steps per millisecond=685 ) properties (out of 16) seen :23857 could not realise parikh vector
Incomplete Parikh walk after 1666200 steps, including 99 resets, run finished after 2646 ms. (steps per millisecond=629 ) properties (out of 16) seen :33302 could not realise parikh vector
Incomplete Parikh walk after 1589500 steps, including 99 resets, run finished after 2593 ms. (steps per millisecond=612 ) properties (out of 16) seen :15896 could not realise parikh vector
Incomplete Parikh walk after 2225400 steps, including 99 resets, run finished after 3372 ms. (steps per millisecond=659 ) properties (out of 16) seen :22254 could not realise parikh vector
Incomplete Parikh walk after 2386200 steps, including 99 resets, run finished after 3622 ms. (steps per millisecond=658 ) properties (out of 16) seen :23860 could not realise parikh vector
Incomplete Parikh walk after 1669500 steps, including 99 resets, run finished after 2555 ms. (steps per millisecond=653 ) properties (out of 16) seen :33370 could not realise parikh vector
Incomplete Parikh walk after 2385700 steps, including 99 resets, run finished after 3843 ms. (steps per millisecond=620 ) properties (out of 16) seen :23854 could not realise parikh vector
Incomplete Parikh walk after 2386300 steps, including 99 resets, run finished after 3679 ms. (steps per millisecond=648 ) properties (out of 16) seen :23862 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:20:11] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:20:11] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:20:11] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 10:20:11] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:20:11] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 22 ms to find 0 implicit places.
[2021-05-19 10:20:11] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:20:11] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:20:11] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:20:11] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2289 ms. (steps per millisecond=436 ) properties (out of 16) seen :198892
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 521 ms. (steps per millisecond=1919 ) properties (out of 16) seen :27713
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 16) seen :22226
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 566 ms. (steps per millisecond=1766 ) properties (out of 16) seen :12856
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 16) seen :26656
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 535 ms. (steps per millisecond=1869 ) properties (out of 16) seen :30320
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 16) seen :20841
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 571 ms. (steps per millisecond=1751 ) properties (out of 16) seen :25558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:20:18] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:20:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:20:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:20:18] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:20:18] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:20:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:20:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:20:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:20:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:20:18] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:20:18] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:20:18] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:20:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:20:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:20:18] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:20:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:20:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:20:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:20:18] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:20:18] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:20:18] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:20:18] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:20:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:20:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:20:18] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:20:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:20:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:20:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:20:18] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:20:18] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:20:18] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:20:18] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:20:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:20:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:20:18] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:20:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:20:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:20:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:20:18] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:20:18] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:20:18] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:20:18] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:20:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:20:18] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 10:20:18] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:20:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:20:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:20:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:20:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:20:18] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:20:18] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:20:18] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:20:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:20:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:20:18] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:20:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:20:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:20:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:20:18] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:20:18] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:20:18] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:20:18] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:20:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:20:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:20:18] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:20:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:20:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:20:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:20:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:20:18] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:20:18] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:20:18] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:20:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:20:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:20:18] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:20:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:20:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:20:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:20:18] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:20:18] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:20:18] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:20:18] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:20:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:20:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:20:18] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:20:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:20:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:20:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:20:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:20:19] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:20:19] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:20:19] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:20:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:20:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:20:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:20:19] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:20:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:20:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:20:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:20:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:20:19] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:20:19] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:20:19] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:20:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:20:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:20:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:20:19] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:20:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:20:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:20:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:20:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:20:19] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:20:19] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:20:19] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:20:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:20:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:20:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:20:19] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:20:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:20:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:20:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:20:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:20:19] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:20:19] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:20:19] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:20:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:20:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:20:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:20:19] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:20:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:20:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:20:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:20:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:20:19] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:20:19] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:20:19] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:20:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:20:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:20:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:20:19] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:20:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:20:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:20:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:20:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:20:19] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:20:19] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:20:19] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:20:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:20:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:20:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:20:19] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:20:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:20:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:20:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:20:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:20:19] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:20:19] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:20:19] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:20:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:20:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:20:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:20:19] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:20:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:20:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:20:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:20:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:20:19] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:20:19] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:20:19] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23845, 23839, 16679, 23844, 22237, 15879, 16645, 23841, 16645, 23844, 22249, 16679, 22253, 23928, 23840, 23842]
Incomplete Parikh walk after 2386200 steps, including 99 resets, run finished after 3708 ms. (steps per millisecond=643 ) properties (out of 16) seen :23862 could not realise parikh vector
Incomplete Parikh walk after 2386000 steps, including 99 resets, run finished after 3833 ms. (steps per millisecond=622 ) properties (out of 16) seen :23859 could not realise parikh vector
Incomplete Parikh walk after 2394800 steps, including 99 resets, run finished after 3818 ms. (steps per millisecond=627 ) properties (out of 16) seen :23946 could not realise parikh vector
Incomplete Parikh walk after 2227200 steps, including 98 resets, run finished after 3329 ms. (steps per millisecond=669 ) properties (out of 16) seen :22273 could not realise parikh vector
Incomplete Parikh walk after 1669800 steps, including 99 resets, run finished after 2550 ms. (steps per millisecond=654 ) properties (out of 16) seen :33374 could not realise parikh vector
Incomplete Parikh walk after 2226800 steps, including 99 resets, run finished after 3547 ms. (steps per millisecond=627 ) properties (out of 16) seen :22267 could not realise parikh vector
Incomplete Parikh walk after 2386400 steps, including 99 resets, run finished after 3597 ms. (steps per millisecond=663 ) properties (out of 16) seen :23866 could not realise parikh vector
Incomplete Parikh walk after 1666400 steps, including 99 resets, run finished after 2629 ms. (steps per millisecond=633 ) properties (out of 16) seen :33308 could not realise parikh vector
Incomplete Parikh walk after 2386100 steps, including 99 resets, run finished after 3475 ms. (steps per millisecond=686 ) properties (out of 16) seen :23860 could not realise parikh vector
Incomplete Parikh walk after 1666400 steps, including 99 resets, run finished after 2649 ms. (steps per millisecond=629 ) properties (out of 16) seen :33309 could not realise parikh vector
Incomplete Parikh walk after 1589800 steps, including 99 resets, run finished after 2587 ms. (steps per millisecond=614 ) properties (out of 16) seen :15895 could not realise parikh vector
Incomplete Parikh walk after 2225600 steps, including 99 resets, run finished after 3366 ms. (steps per millisecond=661 ) properties (out of 16) seen :22258 could not realise parikh vector
Incomplete Parikh walk after 2386400 steps, including 99 resets, run finished after 3653 ms. (steps per millisecond=653 ) properties (out of 16) seen :23862 could not realise parikh vector
Incomplete Parikh walk after 1669800 steps, including 99 resets, run finished after 2556 ms. (steps per millisecond=653 ) properties (out of 16) seen :33377 could not realise parikh vector
Incomplete Parikh walk after 2385900 steps, including 99 resets, run finished after 3848 ms. (steps per millisecond=620 ) properties (out of 16) seen :23856 could not realise parikh vector
Incomplete Parikh walk after 2386500 steps, including 99 resets, run finished after 3687 ms. (steps per millisecond=647 ) properties (out of 16) seen :23863 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:21:12] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:21:12] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:21:12] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 10:21:12] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:21:12] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 31 ms to find 0 implicit places.
[2021-05-19 10:21:12] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:21:12] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:21:12] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:21:12] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2285 ms. (steps per millisecond=437 ) properties (out of 16) seen :198884
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 490 ms. (steps per millisecond=2040 ) properties (out of 16) seen :28921
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 16) seen :22224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 559 ms. (steps per millisecond=1788 ) properties (out of 16) seen :12386
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 16) seen :30306
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 515 ms. (steps per millisecond=1941 ) properties (out of 16) seen :30268
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 16) seen :22222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 557 ms. (steps per millisecond=1795 ) properties (out of 16) seen :25706
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:21:19] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:21:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:21:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:21:19] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:21:19] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:21:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:21:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:21:19] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:21:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:21:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:21:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:21:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:21:19] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 10:21:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:21:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:21:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:21:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:21:19] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:21:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:21:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:21:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:21:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:21:19] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:21:19] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 10:21:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:21:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:21:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:21:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:21:19] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:21:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:21:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:21:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:21:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:21:19] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:21:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:21:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:21:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:21:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:21:19] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:21:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:21:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:21:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:21:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:21:19] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:21:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:21:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:21:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:21:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:21:19] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:21:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:21:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:21:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:21:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:21:19] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:21:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:21:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:21:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:21:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:21:19] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 10:21:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:21:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:21:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:21:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:21:19] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:21:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:21:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:21:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:21:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:21:19] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:21:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:21:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:21:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:21:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:21:19] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:21:19] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:21:19] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:21:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:21:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:21:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:21:20] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:21:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:21:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:21:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:21:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:21:20] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:21:20] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:21:20] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:21:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:21:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:21:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:21:20] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:21:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:21:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:21:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:21:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:21:20] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:21:20] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:21:20] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23847, 23841, 16681, 23846, 22240, 15881, 16648, 23843, 16648, 23846, 22252, 16681, 22255, 23930, 23842, 23844]
Incomplete Parikh walk after 2386400 steps, including 99 resets, run finished after 3678 ms. (steps per millisecond=648 ) properties (out of 16) seen :23863 could not realise parikh vector
Incomplete Parikh walk after 2386200 steps, including 99 resets, run finished after 3839 ms. (steps per millisecond=621 ) properties (out of 16) seen :23864 could not realise parikh vector
Incomplete Parikh walk after 2395000 steps, including 99 resets, run finished after 3837 ms. (steps per millisecond=624 ) properties (out of 16) seen :23947 could not realise parikh vector
Incomplete Parikh walk after 2227400 steps, including 98 resets, run finished after 3326 ms. (steps per millisecond=669 ) properties (out of 16) seen :22279 could not realise parikh vector
Incomplete Parikh walk after 1670000 steps, including 99 resets, run finished after 2534 ms. (steps per millisecond=659 ) properties (out of 16) seen :33379 could not realise parikh vector
Incomplete Parikh walk after 2227100 steps, including 99 resets, run finished after 3580 ms. (steps per millisecond=622 ) properties (out of 16) seen :22271 could not realise parikh vector
Incomplete Parikh walk after 2386600 steps, including 99 resets, run finished after 3661 ms. (steps per millisecond=651 ) properties (out of 16) seen :23865 could not realise parikh vector
Incomplete Parikh walk after 1666700 steps, including 99 resets, run finished after 2661 ms. (steps per millisecond=626 ) properties (out of 16) seen :33313 could not realise parikh vector
Incomplete Parikh walk after 2386300 steps, including 99 resets, run finished after 3512 ms. (steps per millisecond=679 ) properties (out of 16) seen :23866 could not realise parikh vector
Incomplete Parikh walk after 1666700 steps, including 99 resets, run finished after 2660 ms. (steps per millisecond=626 ) properties (out of 16) seen :33314 could not realise parikh vector
Incomplete Parikh walk after 1590000 steps, including 99 resets, run finished after 2617 ms. (steps per millisecond=607 ) properties (out of 16) seen :15899 could not realise parikh vector
Incomplete Parikh walk after 2225900 steps, including 99 resets, run finished after 3439 ms. (steps per millisecond=647 ) properties (out of 16) seen :22256 could not realise parikh vector
Incomplete Parikh walk after 2386600 steps, including 99 resets, run finished after 3693 ms. (steps per millisecond=646 ) properties (out of 16) seen :23866 could not realise parikh vector
Incomplete Parikh walk after 1670000 steps, including 99 resets, run finished after 2564 ms. (steps per millisecond=651 ) properties (out of 16) seen :33377 could not realise parikh vector
Incomplete Parikh walk after 2386100 steps, including 99 resets, run finished after 3858 ms. (steps per millisecond=618 ) properties (out of 16) seen :23861 could not realise parikh vector
Incomplete Parikh walk after 2386700 steps, including 99 resets, run finished after 3731 ms. (steps per millisecond=639 ) properties (out of 16) seen :23865 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:22:13] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:22:13] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:22:13] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:22:13] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:22:13] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 23 ms to find 0 implicit places.
[2021-05-19 10:22:13] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:22:13] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:22:13] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:22:13] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2290 ms. (steps per millisecond=436 ) properties (out of 16) seen :198720
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 16) seen :24769
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 16) seen :22232
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 526 ms. (steps per millisecond=1901 ) properties (out of 16) seen :14516
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 571 ms. (steps per millisecond=1751 ) properties (out of 16) seen :25623
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 521 ms. (steps per millisecond=1919 ) properties (out of 16) seen :27769
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 312 ms. (steps per millisecond=3205 ) properties (out of 16) seen :20850
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 486 ms. (steps per millisecond=2057 ) properties (out of 16) seen :30414
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:22:20] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:22:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:22:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:22:20] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:22:20] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:22:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:22:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:22:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:22:20] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:22:20] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:22:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:22:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:22:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:22:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:22:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:22:20] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:22:20] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:22:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:22:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:22:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:22:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:22:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:22:20] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:22:20] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:22:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:22:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:22:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:22:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:22:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:22:20] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:22:20] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:22:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:22:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:22:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:22:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:22:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:22:20] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:22:20] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:22:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:22:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:22:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:22:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:22:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:22:20] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:22:20] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:22:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:22:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:22:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:22:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:22:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:22:20] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:22:20] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:22:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:22:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:22:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:22:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:22:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:22:20] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:22:20] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:22:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:22:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:22:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:22:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:22:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:22:20] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:22:20] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:22:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:22:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:22:20] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:22:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:22:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:22:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:22:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:22:21] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:22:21] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:22:21] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:22:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:22:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:22:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:22:21] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:22:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:22:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:22:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:22:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:22:21] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:22:21] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:22:21] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:22:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:22:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:22:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:22:21] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:22:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:22:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:22:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:22:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:22:21] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:22:21] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:22:21] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:22:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:22:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:22:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:22:21] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:22:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:22:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:22:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:22:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:22:21] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:22:21] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:22:21] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:22:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:22:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:22:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:22:21] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:22:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:22:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:22:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:22:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:22:21] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:22:21] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:22:21] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:22:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:22:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:22:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:22:21] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:22:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:22:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:22:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:22:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:22:21] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:22:21] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:22:21] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:22:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:22:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:22:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:22:21] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:22:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:22:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:22:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:22:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:22:21] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:22:21] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:22:21] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23849, 23843, 16683, 23848, 22242, 15884, 16650, 23846, 16650, 23849, 22255, 16683, 22257, 23932, 23845, 23846]
Incomplete Parikh walk after 2386600 steps, including 99 resets, run finished after 3679 ms. (steps per millisecond=648 ) properties (out of 16) seen :23866 could not realise parikh vector
Incomplete Parikh walk after 2386500 steps, including 99 resets, run finished after 3848 ms. (steps per millisecond=620 ) properties (out of 16) seen :23869 could not realise parikh vector
Incomplete Parikh walk after 2395200 steps, including 99 resets, run finished after 3821 ms. (steps per millisecond=626 ) properties (out of 16) seen :23953 could not realise parikh vector
Incomplete Parikh walk after 2227600 steps, including 98 resets, run finished after 3346 ms. (steps per millisecond=665 ) properties (out of 16) seen :22279 could not realise parikh vector
Incomplete Parikh walk after 1670200 steps, including 99 resets, run finished after 2553 ms. (steps per millisecond=654 ) properties (out of 16) seen :33384 could not realise parikh vector
Incomplete Parikh walk after 2227400 steps, including 99 resets, run finished after 3566 ms. (steps per millisecond=624 ) properties (out of 16) seen :22275 could not realise parikh vector
Incomplete Parikh walk after 2386900 steps, including 99 resets, run finished after 3641 ms. (steps per millisecond=655 ) properties (out of 16) seen :23870 could not realise parikh vector
Incomplete Parikh walk after 1666900 steps, including 99 resets, run finished after 2640 ms. (steps per millisecond=631 ) properties (out of 16) seen :33319 could not realise parikh vector
Incomplete Parikh walk after 2386600 steps, including 99 resets, run finished after 3482 ms. (steps per millisecond=685 ) properties (out of 16) seen :23867 could not realise parikh vector
Incomplete Parikh walk after 1666900 steps, including 99 resets, run finished after 2668 ms. (steps per millisecond=624 ) properties (out of 16) seen :33316 could not realise parikh vector
Incomplete Parikh walk after 1590300 steps, including 99 resets, run finished after 2607 ms. (steps per millisecond=610 ) properties (out of 16) seen :15902 could not realise parikh vector
Incomplete Parikh walk after 2226100 steps, including 99 resets, run finished after 3423 ms. (steps per millisecond=650 ) properties (out of 16) seen :22260 could not realise parikh vector
Incomplete Parikh walk after 2386800 steps, including 99 resets, run finished after 3721 ms. (steps per millisecond=641 ) properties (out of 16) seen :23867 could not realise parikh vector
Incomplete Parikh walk after 1670200 steps, including 99 resets, run finished after 2587 ms. (steps per millisecond=645 ) properties (out of 16) seen :33384 could not realise parikh vector
Incomplete Parikh walk after 2386300 steps, including 99 resets, run finished after 3863 ms. (steps per millisecond=617 ) properties (out of 16) seen :23861 could not realise parikh vector
Incomplete Parikh walk after 2386900 steps, including 99 resets, run finished after 3684 ms. (steps per millisecond=647 ) properties (out of 16) seen :23869 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:23:14] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 10:23:14] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:23:14] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:23:14] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:23:14] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 23 ms to find 0 implicit places.
[2021-05-19 10:23:14] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:23:14] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 10:23:14] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:23:14] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2295 ms. (steps per millisecond=435 ) properties (out of 16) seen :198577
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 16) seen :25635
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 16) seen :19623
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 493 ms. (steps per millisecond=2028 ) properties (out of 16) seen :13910
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 564 ms. (steps per millisecond=1773 ) properties (out of 16) seen :25629
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 16) seen :31802
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 354 ms. (steps per millisecond=2824 ) properties (out of 16) seen :22249
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties (out of 16) seen :26613
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:23:21] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:23:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:23:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:23:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:23:21] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:23:21] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:23:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:23:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:23:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:23:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:23:21] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:23:21] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:23:21] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:23:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:23:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:23:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:23:21] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:23:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:23:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:23:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:23:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:23:21] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:23:21] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:23:21] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:23:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:23:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:23:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:23:21] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:23:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:23:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:23:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:23:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:23:21] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:23:21] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:23:21] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:23:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:23:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:23:21] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 10:23:21] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:23:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:23:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:23:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:23:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:23:21] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:23:21] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:23:21] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:23:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:23:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:23:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:23:21] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:23:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:23:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:23:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:23:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:23:21] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:23:21] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:23:21] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:23:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:23:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:23:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:23:21] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:23:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:23:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:23:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:23:22] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:23:22] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:23:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:23:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:23:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:23:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:23:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:23:22] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:23:22] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:23:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:23:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:23:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:23:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:23:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:23:22] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:23:22] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:23:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:23:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:23:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:23:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:23:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:23:22] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:23:22] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:23:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:23:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:23:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:23:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:23:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Nat]Added 14 Read/Feed constraints in 3 ms returned sat
[2021-05-19 10:23:22] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:23:22] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:23:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:23:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:23:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:23:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:23:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:23:22] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:23:22] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:23:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:23:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:23:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:23:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:23:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:23:22] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:23:22] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:23:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:23:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:23:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:23:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:23:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:23:22] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:23:22] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:23:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:23:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:23:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:23:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:23:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:23:22] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:23:22] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:23:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:23:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:23:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:23:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:23:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:23:22] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:23:22] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:23:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:23:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:23:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:23:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:23:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:23:22] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:23:22] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:23:22] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23851, 23845, 16685, 23851, 22244, 15886, 16653, 23848, 16653, 23851, 22257, 16685, 22259, 23935, 23847, 23848]
Incomplete Parikh walk after 2386800 steps, including 99 resets, run finished after 3714 ms. (steps per millisecond=642 ) properties (out of 16) seen :23869 could not realise parikh vector
Incomplete Parikh walk after 2386700 steps, including 99 resets, run finished after 3858 ms. (steps per millisecond=618 ) properties (out of 16) seen :23866 could not realise parikh vector
Incomplete Parikh walk after 2395500 steps, including 99 resets, run finished after 3867 ms. (steps per millisecond=619 ) properties (out of 16) seen :23956 could not realise parikh vector
Incomplete Parikh walk after 2227800 steps, including 98 resets, run finished after 3392 ms. (steps per millisecond=656 ) properties (out of 16) seen :22283 could not realise parikh vector
Incomplete Parikh walk after 1670400 steps, including 99 resets, run finished after 2584 ms. (steps per millisecond=646 ) properties (out of 16) seen :33389 could not realise parikh vector
Incomplete Parikh walk after 2227600 steps, including 99 resets, run finished after 3588 ms. (steps per millisecond=620 ) properties (out of 16) seen :22275 could not realise parikh vector
Incomplete Parikh walk after 2387100 steps, including 99 resets, run finished after 3641 ms. (steps per millisecond=655 ) properties (out of 16) seen :23871 could not realise parikh vector
Incomplete Parikh walk after 1667200 steps, including 99 resets, run finished after 2659 ms. (steps per millisecond=627 ) properties (out of 16) seen :33330 could not realise parikh vector
Incomplete Parikh walk after 2386800 steps, including 99 resets, run finished after 3502 ms. (steps per millisecond=681 ) properties (out of 16) seen :23865 could not realise parikh vector
Incomplete Parikh walk after 1667200 steps, including 99 resets, run finished after 2671 ms. (steps per millisecond=624 ) properties (out of 16) seen :33323 could not realise parikh vector
Incomplete Parikh walk after 1590500 steps, including 99 resets, run finished after 2629 ms. (steps per millisecond=604 ) properties (out of 16) seen :15903 could not realise parikh vector
Incomplete Parikh walk after 2226300 steps, including 99 resets, run finished after 3429 ms. (steps per millisecond=649 ) properties (out of 16) seen :22260 could not realise parikh vector
Incomplete Parikh walk after 2387100 steps, including 99 resets, run finished after 3667 ms. (steps per millisecond=650 ) properties (out of 16) seen :23872 could not realise parikh vector
Incomplete Parikh walk after 1670400 steps, including 99 resets, run finished after 2564 ms. (steps per millisecond=651 ) properties (out of 16) seen :33387 could not realise parikh vector
Incomplete Parikh walk after 2386500 steps, including 99 resets, run finished after 3857 ms. (steps per millisecond=618 ) properties (out of 16) seen :23867 could not realise parikh vector
Incomplete Parikh walk after 2387100 steps, including 99 resets, run finished after 3703 ms. (steps per millisecond=644 ) properties (out of 16) seen :23873 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:24:15] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:24:15] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:24:15] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:24:15] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:24:15] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 23 ms to find 0 implicit places.
[2021-05-19 10:24:15] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:24:15] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:24:15] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:24:15] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2315 ms. (steps per millisecond=431 ) properties (out of 16) seen :199176
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 522 ms. (steps per millisecond=1915 ) properties (out of 16) seen :29025
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 379 ms. (steps per millisecond=2638 ) properties (out of 16) seen :18523
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 16) seen :15936
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 570 ms. (steps per millisecond=1754 ) properties (out of 16) seen :24681
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 501 ms. (steps per millisecond=1996 ) properties (out of 16) seen :30243
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 523 ms. (steps per millisecond=1912 ) properties (out of 16) seen :27703
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:24:23] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:24:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:24:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:24:23] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:24:23] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:24:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:24:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:24:23] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:24:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:24:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:24:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:24:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:24:23] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:24:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:24:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:24:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:24:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:24:23] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:24:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:24:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:24:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:24:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:24:23] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:24:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:24:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:24:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:24:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:24:23] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:24:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:24:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:24:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:24:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:24:23] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:24:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:24:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:24:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:24:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:24:23] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:24:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:24:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:24:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:24:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:24:23] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:24:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:24:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:24:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:24:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:24:23] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:24:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:24:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:24:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:24:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:24:23] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:24:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:24:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:24:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:24:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:24:23] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:24:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:24:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:24:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:24:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:24:23] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:24:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:24:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:24:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:24:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:24:23] [INFO ] Added : 14 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:24:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:24:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:24:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:24:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:24:23] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:24:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:24:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:24:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:24:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:24:23] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:24:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:24:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:24:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:24:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:24:23] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:24:23] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:24:23] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23854, 23848, 16688, 23853, 22246, 15888, 16656, 23850, 16656, 23853, 22259, 16688, 22261, 23938, 23850, 23850]
Incomplete Parikh walk after 2387000 steps, including 99 resets, run finished after 3704 ms. (steps per millisecond=644 ) properties (out of 16) seen :23869 could not realise parikh vector
Incomplete Parikh walk after 2387000 steps, including 99 resets, run finished after 3851 ms. (steps per millisecond=619 ) properties (out of 16) seen :23869 could not realise parikh vector
Incomplete Parikh walk after 2395800 steps, including 99 resets, run finished after 3856 ms. (steps per millisecond=621 ) properties (out of 16) seen :23958 could not realise parikh vector
Incomplete Parikh walk after 2228000 steps, including 98 resets, run finished after 3352 ms. (steps per millisecond=664 ) properties (out of 16) seen :22281 could not realise parikh vector
Incomplete Parikh walk after 1670700 steps, including 99 resets, run finished after 2536 ms. (steps per millisecond=658 ) properties (out of 16) seen :33397 could not realise parikh vector
Incomplete Parikh walk after 2227800 steps, including 99 resets, run finished after 3567 ms. (steps per millisecond=624 ) properties (out of 16) seen :22276 could not realise parikh vector
Incomplete Parikh walk after 2387300 steps, including 99 resets, run finished after 3637 ms. (steps per millisecond=656 ) properties (out of 16) seen :23871 could not realise parikh vector
Incomplete Parikh walk after 1667500 steps, including 99 resets, run finished after 2632 ms. (steps per millisecond=633 ) properties (out of 16) seen :33332 could not realise parikh vector
Incomplete Parikh walk after 2387000 steps, including 99 resets, run finished after 3497 ms. (steps per millisecond=682 ) properties (out of 16) seen :23867 could not realise parikh vector
Incomplete Parikh walk after 1667500 steps, including 99 resets, run finished after 2649 ms. (steps per millisecond=629 ) properties (out of 16) seen :33330 could not realise parikh vector
Incomplete Parikh walk after 1590700 steps, including 99 resets, run finished after 2606 ms. (steps per millisecond=610 ) properties (out of 16) seen :15905 could not realise parikh vector
Incomplete Parikh walk after 2226500 steps, including 99 resets, run finished after 3375 ms. (steps per millisecond=659 ) properties (out of 16) seen :22261 could not realise parikh vector
Incomplete Parikh walk after 2387300 steps, including 99 resets, run finished after 3628 ms. (steps per millisecond=658 ) properties (out of 16) seen :23871 could not realise parikh vector
Incomplete Parikh walk after 1670700 steps, including 99 resets, run finished after 2542 ms. (steps per millisecond=657 ) properties (out of 16) seen :33392 could not realise parikh vector
Incomplete Parikh walk after 2386800 steps, including 99 resets, run finished after 3842 ms. (steps per millisecond=621 ) properties (out of 16) seen :23868 could not realise parikh vector
Incomplete Parikh walk after 2387400 steps, including 99 resets, run finished after 3663 ms. (steps per millisecond=651 ) properties (out of 16) seen :23872 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:25:16] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:25:16] [INFO ] Implicit Places using invariants in 11 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:25:16] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:25:16] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:25:16] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 26 ms to find 0 implicit places.
[2021-05-19 10:25:16] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:25:16] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:25:16] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:25:16] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2288 ms. (steps per millisecond=437 ) properties (out of 16) seen :199099
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 16) seen :26663
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 16) seen :20836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 552 ms. (steps per millisecond=1811 ) properties (out of 16) seen :13913
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 535 ms. (steps per millisecond=1869 ) properties (out of 16) seen :27836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 538 ms. (steps per millisecond=1858 ) properties (out of 16) seen :27761
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 16) seen :22277
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 557 ms. (steps per millisecond=1795 ) properties (out of 16) seen :26622
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:25:24] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:25:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:25:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:25:24] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:25:24] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:25:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:25:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:25:24] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:25:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:25:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:25:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:25:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:25:24] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:25:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:25:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:25:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:25:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:25:24] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:25:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:25:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:25:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:25:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:25:24] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:25:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:25:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:25:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:25:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:25:24] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:25:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:25:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:25:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:25:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:25:24] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:25:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:25:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:25:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:25:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:25:24] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:25:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:25:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:25:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:25:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:25:24] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:25:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:25:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:25:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:25:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:25:24] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:25:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:25:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:25:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:25:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:25:24] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:25:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:25:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:25:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:25:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:25:24] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:25:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:25:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:25:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:25:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:25:24] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:25:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:25:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:25:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:25:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:25:24] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:25:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:25:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:25:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:25:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:25:24] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:25:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:25:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:25:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:25:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:25:24] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:25:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:25:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:25:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:25:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:25:24] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:25:24] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:25:24] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23856, 23851, 16691, 23855, 22248, 15890, 16660, 23852, 16660, 23856, 22261, 16691, 22264, 23940, 23852, 23852]
Incomplete Parikh walk after 2387200 steps, including 99 resets, run finished after 3707 ms. (steps per millisecond=643 ) properties (out of 16) seen :23872 could not realise parikh vector
Incomplete Parikh walk after 2387200 steps, including 99 resets, run finished after 3866 ms. (steps per millisecond=617 ) properties (out of 16) seen :23872 could not realise parikh vector
Incomplete Parikh walk after 2396000 steps, including 99 resets, run finished after 3841 ms. (steps per millisecond=623 ) properties (out of 16) seen :23960 could not realise parikh vector
Incomplete Parikh walk after 2228300 steps, including 98 resets, run finished after 3366 ms. (steps per millisecond=662 ) properties (out of 16) seen :22286 could not realise parikh vector
Incomplete Parikh walk after 1671000 steps, including 99 resets, run finished after 2574 ms. (steps per millisecond=649 ) properties (out of 16) seen :33400 could not realise parikh vector
Incomplete Parikh walk after 2228000 steps, including 99 resets, run finished after 3558 ms. (steps per millisecond=626 ) properties (out of 16) seen :22279 could not realise parikh vector
Incomplete Parikh walk after 2387600 steps, including 99 resets, run finished after 3629 ms. (steps per millisecond=657 ) properties (out of 16) seen :23880 could not realise parikh vector
Incomplete Parikh walk after 1667900 steps, including 99 resets, run finished after 2646 ms. (steps per millisecond=630 ) properties (out of 16) seen :33335 could not realise parikh vector
Incomplete Parikh walk after 2387200 steps, including 99 resets, run finished after 3495 ms. (steps per millisecond=683 ) properties (out of 16) seen :23870 could not realise parikh vector
Incomplete Parikh walk after 1667900 steps, including 99 resets, run finished after 2640 ms. (steps per millisecond=631 ) properties (out of 16) seen :33337 could not realise parikh vector
Incomplete Parikh walk after 1590900 steps, including 99 resets, run finished after 2595 ms. (steps per millisecond=613 ) properties (out of 16) seen :15907 could not realise parikh vector
Incomplete Parikh walk after 2226700 steps, including 99 resets, run finished after 3405 ms. (steps per millisecond=653 ) properties (out of 16) seen :22265 could not realise parikh vector
Incomplete Parikh walk after 2387500 steps, including 99 resets, run finished after 3677 ms. (steps per millisecond=649 ) properties (out of 16) seen :23878 could not realise parikh vector
Incomplete Parikh walk after 1671000 steps, including 99 resets, run finished after 2541 ms. (steps per millisecond=657 ) properties (out of 16) seen :33400 could not realise parikh vector
Incomplete Parikh walk after 2387100 steps, including 99 resets, run finished after 3865 ms. (steps per millisecond=617 ) properties (out of 16) seen :23869 could not realise parikh vector
Incomplete Parikh walk after 2387600 steps, including 99 resets, run finished after 3721 ms. (steps per millisecond=641 ) properties (out of 16) seen :23880 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 3 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:26:18] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 10:26:18] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:26:18] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 10:26:18] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:26:18] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 23 ms to find 0 implicit places.
[2021-05-19 10:26:18] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:26:18] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:26:18] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:26:18] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2323 ms. (steps per millisecond=430 ) properties (out of 16) seen :199014
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 489 ms. (steps per millisecond=2044 ) properties (out of 16) seen :33351
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 16) seen :22243
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 479 ms. (steps per millisecond=2087 ) properties (out of 16) seen :14528
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 16) seen :27741
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 482 ms. (steps per millisecond=2074 ) properties (out of 16) seen :35135
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 16) seen :22240
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 16) seen :27720
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:26:25] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:26:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:26:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:26:25] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:26:25] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:26:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:26:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:26:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:26:25] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:26:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:26:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:26:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:26:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:26:25] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:26:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:26:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:26:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:26:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:26:25] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:26:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:26:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:26:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:26:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:26:25] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:26:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:26:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:26:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:26:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:26:25] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:26:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:26:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:26:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:26:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:26:25] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:26:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:26:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:26:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:26:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:26:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:26:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:26:25] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:26:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:26:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:26:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:26:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:26:25] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:26:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:26:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:26:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:26:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:26:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:26:25] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:26:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:26:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:26:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:26:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:26:25] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:26:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:26:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:26:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:26:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:26:25] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:26:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:26:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:26:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:26:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:26:25] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:26:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:26:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:26:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:26:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:26:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:26:25] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:26:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:26:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:26:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:26:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:26:25] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:26:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:26:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:26:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:26:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:26:25] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:26:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:26:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:26:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:26:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:26:25] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:26:25] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:26:25] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23858, 23853, 16693, 23858, 22250, 15892, 17533, 23854, 17533, 23858, 22263, 16693, 22267, 23942, 23855, 23854]
Incomplete Parikh walk after 2387400 steps, including 99 resets, run finished after 3690 ms. (steps per millisecond=646 ) properties (out of 16) seen :23875 could not realise parikh vector
Incomplete Parikh walk after 2387500 steps, including 99 resets, run finished after 3822 ms. (steps per millisecond=624 ) properties (out of 16) seen :23875 could not realise parikh vector
Incomplete Parikh walk after 2396200 steps, including 99 resets, run finished after 3887 ms. (steps per millisecond=616 ) properties (out of 16) seen :23962 could not realise parikh vector
Incomplete Parikh walk after 2228600 steps, including 98 resets, run finished after 3374 ms. (steps per millisecond=660 ) properties (out of 16) seen :22289 could not realise parikh vector
Incomplete Parikh walk after 1671200 steps, including 99 resets, run finished after 2562 ms. (steps per millisecond=652 ) properties (out of 16) seen :33403 could not realise parikh vector
Incomplete Parikh walk after 2228200 steps, including 99 resets, run finished after 3564 ms. (steps per millisecond=625 ) properties (out of 16) seen :22283 could not realise parikh vector
Incomplete Parikh walk after 2387800 steps, including 99 resets, run finished after 3639 ms. (steps per millisecond=656 ) properties (out of 16) seen :23880 could not realise parikh vector
Incomplete Parikh walk after 1755200 steps, including 99 resets, run finished after 2815 ms. (steps per millisecond=623 ) properties (out of 16) seen :35083 could not realise parikh vector
Incomplete Parikh walk after 2387400 steps, including 99 resets, run finished after 3529 ms. (steps per millisecond=676 ) properties (out of 16) seen :23874 could not realise parikh vector
Incomplete Parikh walk after 1755200 steps, including 99 resets, run finished after 2800 ms. (steps per millisecond=626 ) properties (out of 16) seen :35086 could not realise parikh vector
Incomplete Parikh walk after 1591100 steps, including 99 resets, run finished after 2606 ms. (steps per millisecond=610 ) properties (out of 16) seen :15908 could not realise parikh vector
Incomplete Parikh walk after 2226900 steps, including 99 resets, run finished after 3399 ms. (steps per millisecond=655 ) properties (out of 16) seen :22267 could not realise parikh vector
Incomplete Parikh walk after 2387800 steps, including 99 resets, run finished after 3663 ms. (steps per millisecond=651 ) properties (out of 16) seen :23874 could not realise parikh vector
Incomplete Parikh walk after 1671200 steps, including 99 resets, run finished after 2570 ms. (steps per millisecond=650 ) properties (out of 16) seen :33404 could not realise parikh vector
Incomplete Parikh walk after 2387300 steps, including 99 resets, run finished after 3882 ms. (steps per millisecond=614 ) properties (out of 16) seen :23873 could not realise parikh vector
Incomplete Parikh walk after 2387800 steps, including 99 resets, run finished after 3734 ms. (steps per millisecond=639 ) properties (out of 16) seen :23877 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:27:19] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:27:19] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:27:19] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:27:19] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:27:19] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 24 ms to find 0 implicit places.
[2021-05-19 10:27:19] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:27:19] [INFO ] Computed 1 place invariants in 7 ms
[2021-05-19 10:27:19] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:27:19] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2285 ms. (steps per millisecond=437 ) properties (out of 16) seen :199587
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties (out of 16) seen :28991
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 16) seen :19619
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 483 ms. (steps per millisecond=2070 ) properties (out of 16) seen :15924
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 568 ms. (steps per millisecond=1760 ) properties (out of 16) seen :25624
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 556 ms. (steps per millisecond=1798 ) properties (out of 16) seen :24693
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 16) seen :18523
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 548 ms. (steps per millisecond=1824 ) properties (out of 16) seen :29016
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:27:26] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:27:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:27:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:27:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:27:26] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:27:26] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:27:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:27:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:27:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:27:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:27:26] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:27:26] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:27:26] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:27:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:27:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:27:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:27:26] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:27:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:27:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:27:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:27:27] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:27:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:27:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:27:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:27:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:27:27] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:27:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:27:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:27:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:27:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:27:27] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:27:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:27:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:27:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:27:27] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:27:27] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:27:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:27:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:27:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:27:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:27:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:27:27] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:27:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:27:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:27:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:27:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:27:27] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:27:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:27:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:27:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:27:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:27:27] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:27:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:27:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:27:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:27:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:27:27] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:27:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:27:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:27:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:27:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:27:27] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:27:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:27:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:27:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:27:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:27:27] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:27:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:27:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:27:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:27:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:27:27] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:27:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:27:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:27:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:27:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:27:27] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:27:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:27:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:27:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:27:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:27:27] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:27:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:27:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:27:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:27:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:27:27] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:27:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:27:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:27:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:27:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:27:27] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:27:27] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:27:27] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23860, 23855, 16695, 23859, 22252, 15894, 17535, 23856, 17535, 23860, 22266, 16695, 22269, 23944, 23857, 23857]
Incomplete Parikh walk after 2387700 steps, including 99 resets, run finished after 3678 ms. (steps per millisecond=649 ) properties (out of 16) seen :23878 could not realise parikh vector
Incomplete Parikh walk after 2387700 steps, including 99 resets, run finished after 3812 ms. (steps per millisecond=626 ) properties (out of 16) seen :23879 could not realise parikh vector
Incomplete Parikh walk after 2396400 steps, including 99 resets, run finished after 3840 ms. (steps per millisecond=624 ) properties (out of 16) seen :23963 could not realise parikh vector
Incomplete Parikh walk after 2228800 steps, including 98 resets, run finished after 3319 ms. (steps per millisecond=671 ) properties (out of 16) seen :22291 could not realise parikh vector
Incomplete Parikh walk after 1671400 steps, including 99 resets, run finished after 2528 ms. (steps per millisecond=661 ) properties (out of 16) seen :33409 could not realise parikh vector
Incomplete Parikh walk after 2228500 steps, including 99 resets, run finished after 3521 ms. (steps per millisecond=632 ) properties (out of 16) seen :22282 could not realise parikh vector
Incomplete Parikh walk after 2388000 steps, including 99 resets, run finished after 3597 ms. (steps per millisecond=663 ) properties (out of 16) seen :23878 could not realise parikh vector
Incomplete Parikh walk after 1755400 steps, including 99 resets, run finished after 2788 ms. (steps per millisecond=629 ) properties (out of 16) seen :35087 could not realise parikh vector
Incomplete Parikh walk after 2387600 steps, including 99 resets, run finished after 3470 ms. (steps per millisecond=688 ) properties (out of 16) seen :23876 could not realise parikh vector
Incomplete Parikh walk after 1755400 steps, including 99 resets, run finished after 2769 ms. (steps per millisecond=633 ) properties (out of 16) seen :35086 could not realise parikh vector
Incomplete Parikh walk after 1591300 steps, including 99 resets, run finished after 2580 ms. (steps per millisecond=616 ) properties (out of 16) seen :15912 could not realise parikh vector
Incomplete Parikh walk after 2227100 steps, including 99 resets, run finished after 3365 ms. (steps per millisecond=661 ) properties (out of 16) seen :22268 could not realise parikh vector
Incomplete Parikh walk after 2387900 steps, including 99 resets, run finished after 3618 ms. (steps per millisecond=660 ) properties (out of 16) seen :23880 could not realise parikh vector
Incomplete Parikh walk after 1671400 steps, including 99 resets, run finished after 2530 ms. (steps per millisecond=660 ) properties (out of 16) seen :33406 could not realise parikh vector
Incomplete Parikh walk after 2387500 steps, including 99 resets, run finished after 3802 ms. (steps per millisecond=627 ) properties (out of 16) seen :23873 could not realise parikh vector
Incomplete Parikh walk after 2388000 steps, including 99 resets, run finished after 3681 ms. (steps per millisecond=648 ) properties (out of 16) seen :23878 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:28:20] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:28:20] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:28:20] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:28:20] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:28:20] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 23 ms to find 0 implicit places.
[2021-05-19 10:28:20] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:28:20] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:28:20] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:28:20] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2286 ms. (steps per millisecond=437 ) properties (out of 16) seen :198916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 522 ms. (steps per millisecond=1915 ) properties (out of 16) seen :24662
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 16) seen :22257
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 557 ms. (steps per millisecond=1795 ) properties (out of 16) seen :12355
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 470 ms. (steps per millisecond=2127 ) properties (out of 16) seen :30322
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 501 ms. (steps per millisecond=1996 ) properties (out of 16) seen :30316
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 391 ms. (steps per millisecond=2557 ) properties (out of 16) seen :17557
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 531 ms. (steps per millisecond=1883 ) properties (out of 16) seen :27806
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:28:27] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 10:28:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:28:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:28:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:28:27] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:28:27] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:28:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:28:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:28:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:28:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:28:27] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:28:27] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:28:27] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:28:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:28:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:28:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:28:27] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:28:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:28:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:28:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:28:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:28:28] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:28:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:28:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:28:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:28:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:28:28] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:28:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:28:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:28:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:28:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:28:28] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:28:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:28:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:28:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:28:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:28:28] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:28:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:28:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:28:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:28:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:28:28] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:28:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:28:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:28:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:28:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:28:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 0 ms.
[2021-05-19 10:28:28] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:28:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:28:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:28:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:28:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:28:28] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:28:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:28:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:28:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:28:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:28:28] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:28:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:28:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:28:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:28:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:28:28] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:28:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:28:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:28:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:28:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:28:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:28:28] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:28:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:28:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:28:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:28:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:28:28] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:28:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:28:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:28:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:28:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:28:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:28:28] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:28:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:28:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:28:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:28:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:28:28] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:28:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:28:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:28:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:28:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:28:28] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:28:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:28:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:28:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:28:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:28:28] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:28:28] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:28:28] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23862, 23857, 16698, 23861, 22254, 15897, 17537, 23859, 17537, 23862, 22268, 16698, 22271, 23946, 23859, 23859]
Incomplete Parikh walk after 2387900 steps, including 99 resets, run finished after 3705 ms. (steps per millisecond=644 ) properties (out of 16) seen :23879 could not realise parikh vector
Incomplete Parikh walk after 2387900 steps, including 99 resets, run finished after 3848 ms. (steps per millisecond=620 ) properties (out of 16) seen :23880 could not realise parikh vector
Incomplete Parikh walk after 2396600 steps, including 99 resets, run finished after 3840 ms. (steps per millisecond=624 ) properties (out of 16) seen :23965 could not realise parikh vector
Incomplete Parikh walk after 2229000 steps, including 98 resets, run finished after 3347 ms. (steps per millisecond=665 ) properties (out of 16) seen :22291 could not realise parikh vector
Incomplete Parikh walk after 1671700 steps, including 99 resets, run finished after 2539 ms. (steps per millisecond=658 ) properties (out of 16) seen :33412 could not realise parikh vector
Incomplete Parikh walk after 2228700 steps, including 99 resets, run finished after 3566 ms. (steps per millisecond=624 ) properties (out of 16) seen :22286 could not realise parikh vector
Incomplete Parikh walk after 2388200 steps, including 99 resets, run finished after 3657 ms. (steps per millisecond=653 ) properties (out of 16) seen :23884 could not realise parikh vector
Incomplete Parikh walk after 1755600 steps, including 99 resets, run finished after 2791 ms. (steps per millisecond=629 ) properties (out of 16) seen :35089 could not realise parikh vector
Incomplete Parikh walk after 2387900 steps, including 99 resets, run finished after 3495 ms. (steps per millisecond=683 ) properties (out of 16) seen :23879 could not realise parikh vector
Incomplete Parikh walk after 1755600 steps, including 99 resets, run finished after 2767 ms. (steps per millisecond=634 ) properties (out of 16) seen :35090 could not realise parikh vector
Incomplete Parikh walk after 1591600 steps, including 99 resets, run finished after 2586 ms. (steps per millisecond=615 ) properties (out of 16) seen :15919 could not realise parikh vector
Incomplete Parikh walk after 2227300 steps, including 99 resets, run finished after 3392 ms. (steps per millisecond=656 ) properties (out of 16) seen :22272 could not realise parikh vector
Incomplete Parikh walk after 2388100 steps, including 99 resets, run finished after 3647 ms. (steps per millisecond=654 ) properties (out of 16) seen :23882 could not realise parikh vector
Incomplete Parikh walk after 1671700 steps, including 99 resets, run finished after 2566 ms. (steps per millisecond=651 ) properties (out of 16) seen :33419 could not realise parikh vector
Incomplete Parikh walk after 2387700 steps, including 99 resets, run finished after 3856 ms. (steps per millisecond=619 ) properties (out of 16) seen :23876 could not realise parikh vector
Incomplete Parikh walk after 2388200 steps, including 99 resets, run finished after 3692 ms. (steps per millisecond=646 ) properties (out of 16) seen :23881 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:29:21] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 10:29:21] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:29:21] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 10:29:21] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:29:21] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 22 ms to find 0 implicit places.
[2021-05-19 10:29:21] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:29:21] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:29:21] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:29:21] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2290 ms. (steps per millisecond=436 ) properties (out of 16) seen :199243
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 555 ms. (steps per millisecond=1801 ) properties (out of 16) seen :24673
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 349 ms. (steps per millisecond=2865 ) properties (out of 16) seen :20849
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 16) seen :13920
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 522 ms. (steps per millisecond=1915 ) properties (out of 16) seen :27769
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 552 ms. (steps per millisecond=1811 ) properties (out of 16) seen :29113
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 411 ms. (steps per millisecond=2433 ) properties (out of 16) seen :17554
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 490 ms. (steps per millisecond=2040 ) properties (out of 16) seen :35130
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:29:29] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 10:29:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:29:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:29:29] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:29:29] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:29:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:29:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:29:29] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:29:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:29:29] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:29:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:29:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:29:29] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:29:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:29:29] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:29:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:29:29] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:29:29] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:29:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:29:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:29:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:29:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:29:29] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:29:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:29:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:29:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:29:29] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:29:29] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:29:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:29:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:29:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:29:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:29:29] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:29:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:29:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:29:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:29:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:29:29] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:29:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:29:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:29:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:29:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:29:29] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:29:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:29:29] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:29:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:29:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:29:29] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:29:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:29:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:29:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:29:29] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:29:29] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:29:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:29:29] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:29:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:29:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:29:29] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:29:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:29:29] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:29:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:29:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:29:29] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:29:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:29:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:29:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:29:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:29:29] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:29:29] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:29:30] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:29:30] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:29:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:29:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:29:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:29:30] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:29:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:29:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:29:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:29:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:29:30] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:29:30] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:29:30] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:29:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:29:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:29:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:29:30] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:29:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:29:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:29:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:29:30] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:29:30] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:29:30] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:29:30] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:29:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:29:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:29:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:29:30] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:29:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:29:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:29:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:29:30] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:29:30] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:29:30] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:29:30] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23864, 23859, 17530, 23864, 22256, 15899, 17539, 23861, 17539, 23865, 22270, 17530, 22273, 23948, 23861, 23861]
Incomplete Parikh walk after 2388100 steps, including 99 resets, run finished after 3680 ms. (steps per millisecond=648 ) properties (out of 16) seen :23876 could not realise parikh vector
Incomplete Parikh walk after 2388100 steps, including 99 resets, run finished after 3852 ms. (steps per millisecond=619 ) properties (out of 16) seen :23879 could not realise parikh vector
Incomplete Parikh walk after 2396800 steps, including 99 resets, run finished after 3845 ms. (steps per millisecond=623 ) properties (out of 16) seen :23970 could not realise parikh vector
Incomplete Parikh walk after 2229200 steps, including 98 resets, run finished after 3334 ms. (steps per millisecond=668 ) properties (out of 16) seen :22297 could not realise parikh vector
Incomplete Parikh walk after 1754900 steps, including 99 resets, run finished after 2700 ms. (steps per millisecond=649 ) properties (out of 16) seen :35077 could not realise parikh vector
Incomplete Parikh walk after 2228900 steps, including 99 resets, run finished after 3535 ms. (steps per millisecond=630 ) properties (out of 16) seen :22285 could not realise parikh vector
Incomplete Parikh walk after 2388500 steps, including 99 resets, run finished after 3631 ms. (steps per millisecond=657 ) properties (out of 16) seen :23883 could not realise parikh vector
Incomplete Parikh walk after 1755800 steps, including 99 resets, run finished after 2796 ms. (steps per millisecond=627 ) properties (out of 16) seen :35095 could not realise parikh vector
Incomplete Parikh walk after 2388100 steps, including 99 resets, run finished after 3490 ms. (steps per millisecond=684 ) properties (out of 16) seen :23880 could not realise parikh vector
Incomplete Parikh walk after 1755800 steps, including 99 resets, run finished after 2788 ms. (steps per millisecond=629 ) properties (out of 16) seen :35098 could not realise parikh vector
Incomplete Parikh walk after 1591800 steps, including 99 resets, run finished after 2619 ms. (steps per millisecond=607 ) properties (out of 16) seen :15916 could not realise parikh vector
Incomplete Parikh walk after 2227500 steps, including 99 resets, run finished after 3413 ms. (steps per millisecond=652 ) properties (out of 16) seen :22271 could not realise parikh vector
Incomplete Parikh walk after 2388400 steps, including 99 resets, run finished after 3642 ms. (steps per millisecond=655 ) properties (out of 16) seen :23882 could not realise parikh vector
Incomplete Parikh walk after 1754900 steps, including 99 resets, run finished after 2700 ms. (steps per millisecond=649 ) properties (out of 16) seen :35077 could not realise parikh vector
Incomplete Parikh walk after 2387900 steps, including 99 resets, run finished after 3827 ms. (steps per millisecond=623 ) properties (out of 16) seen :23883 could not realise parikh vector
Incomplete Parikh walk after 2388400 steps, including 99 resets, run finished after 3672 ms. (steps per millisecond=650 ) properties (out of 16) seen :23883 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 3 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:30:23] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:30:23] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:30:23] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:30:23] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:30:23] [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 10:30:23] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:30:23] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:30:23] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:30:23] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2300 ms. (steps per millisecond=434 ) properties (out of 16) seen :199099
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 506 ms. (steps per millisecond=1976 ) properties (out of 16) seen :30328
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 16) seen :20863
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 507 ms. (steps per millisecond=1972 ) properties (out of 16) seen :13339
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 473 ms. (steps per millisecond=2114 ) properties (out of 16) seen :35091
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 531 ms. (steps per millisecond=1883 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 16) seen :22230
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 16) seen :30342
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:30:30] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:30:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:30:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:30:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:30:30] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:30:30] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:30:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:30:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:30:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:30:30] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:30:30] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:30:30] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:30:30] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:30:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:30:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:30:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:30:30] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:30:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:30:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:30:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:30:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:30:30] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:30:30] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:30:30] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:30:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:30:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:30:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:30:30] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:30:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:30:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:30:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:30:30] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:30:30] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:30:30] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:30:30] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:30:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:30:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:30:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:30:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:30:31] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:30:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:30:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:30:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:30:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:30:31] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:30:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:30:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:30:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:30:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:30:31] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:30:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:30:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:30:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:30:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:30:31] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:30:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:30:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:30:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:30:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:30:31] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:30:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:30:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:30:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:30:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:30:31] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:30:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:30:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Real]Added 14 Read/Feed constraints in 4 ms returned sat
[2021-05-19 10:30:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:30:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:30:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:30:31] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:30:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:30:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:30:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:30:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:30:31] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:30:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:30:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:30:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:30:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:30:31] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:30:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:30:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:30:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:30:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:30:31] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:30:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:30:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:30:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:30:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:30:31] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:30:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:30:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:30:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:30:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:30:31] [INFO ] Added : 14 causal constraints over 3 iterations in 25 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:30:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:30:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:30:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:30:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:30:31] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:30:31] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:30:31] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23866, 23862, 17532, 23867, 22258, 15901, 17542, 23864, 17542, 23867, 22272, 17532, 22275, 23950, 23863, 23863]
Incomplete Parikh walk after 2388300 steps, including 99 resets, run finished after 3690 ms. (steps per millisecond=647 ) properties (out of 16) seen :23881 could not realise parikh vector
Incomplete Parikh walk after 2388300 steps, including 99 resets, run finished after 3830 ms. (steps per millisecond=623 ) properties (out of 16) seen :23882 could not realise parikh vector
Incomplete Parikh walk after 2397000 steps, including 99 resets, run finished after 3848 ms. (steps per millisecond=622 ) properties (out of 16) seen :23969 could not realise parikh vector
Incomplete Parikh walk after 2229400 steps, including 98 resets, run finished after 3370 ms. (steps per millisecond=661 ) properties (out of 16) seen :22292 could not realise parikh vector
Incomplete Parikh walk after 1755100 steps, including 99 resets, run finished after 2676 ms. (steps per millisecond=655 ) properties (out of 16) seen :35084 could not realise parikh vector
Incomplete Parikh walk after 2229100 steps, including 99 resets, run finished after 3535 ms. (steps per millisecond=630 ) properties (out of 16) seen :22288 could not realise parikh vector
Incomplete Parikh walk after 2388700 steps, including 99 resets, run finished after 3604 ms. (steps per millisecond=662 ) properties (out of 16) seen :23887 could not realise parikh vector
Incomplete Parikh walk after 1756100 steps, including 99 resets, run finished after 2773 ms. (steps per millisecond=633 ) properties (out of 16) seen :35102 could not realise parikh vector
Incomplete Parikh walk after 2388400 steps, including 99 resets, run finished after 3502 ms. (steps per millisecond=682 ) properties (out of 16) seen :23885 could not realise parikh vector
Incomplete Parikh walk after 1756100 steps, including 99 resets, run finished after 2774 ms. (steps per millisecond=633 ) properties (out of 16) seen :35101 could not realise parikh vector
Incomplete Parikh walk after 1592000 steps, including 99 resets, run finished after 2585 ms. (steps per millisecond=615 ) properties (out of 16) seen :15917 could not realise parikh vector
Incomplete Parikh walk after 2227700 steps, including 99 resets, run finished after 3393 ms. (steps per millisecond=656 ) properties (out of 16) seen :22276 could not realise parikh vector
Incomplete Parikh walk after 2388700 steps, including 99 resets, run finished after 3633 ms. (steps per millisecond=657 ) properties (out of 16) seen :23886 could not realise parikh vector
Incomplete Parikh walk after 1755100 steps, including 99 resets, run finished after 2661 ms. (steps per millisecond=659 ) properties (out of 16) seen :35082 could not realise parikh vector
Incomplete Parikh walk after 2388200 steps, including 99 resets, run finished after 3809 ms. (steps per millisecond=626 ) properties (out of 16) seen :23880 could not realise parikh vector
Incomplete Parikh walk after 2388600 steps, including 99 resets, run finished after 3676 ms. (steps per millisecond=649 ) properties (out of 16) seen :23890 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 3 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:31:24] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:31:24] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:31:24] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-19 10:31:24] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:31:24] [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 10:31:24] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:31:24] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:31:25] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:31:25] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2301 ms. (steps per millisecond=434 ) properties (out of 16) seen :199270
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 526 ms. (steps per millisecond=1901 ) properties (out of 16) seen :25631
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 16) seen :20842
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 519 ms. (steps per millisecond=1926 ) properties (out of 16) seen :14513
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 16) seen :26686
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 462 ms. (steps per millisecond=2164 ) properties (out of 16) seen :37084
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 16) seen :22226
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 494 ms. (steps per millisecond=2024 ) properties (out of 16) seen :29007
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:31:32] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:31:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:31:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:31:32] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:31:32] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:31:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:31:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:31:32] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:31:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:31:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:31:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:31:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:31:32] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:31:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:31:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:31:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:31:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:31:32] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:31:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:31:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:31:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:31:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:31:32] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:31:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:31:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:31:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:31:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:31:32] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:31:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:31:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:31:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:31:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:31:32] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:31:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:31:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:31:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:31:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:31:32] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:31:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:31:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:31:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:31:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:31:32] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:31:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:31:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:31:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:31:32] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:31:32] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:31:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:31:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:31:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:31:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:31:32] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:31:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:31:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:31:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:31:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:31:32] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:31:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:31:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:31:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:31:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:31:32] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:31:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:31:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:31:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:31:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:31:32] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:31:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:31:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2021-05-19 10:31:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:31:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:31:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:31:32] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:31:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:31:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:31:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:31:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:31:32] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:31:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:31:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:31:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:31:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:31:32] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:31:32] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:31:32] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23869, 23864, 17535, 23869, 22260, 15903, 18511, 23866, 18511, 23869, 22274, 17535, 22278, 23952, 23865, 23865]
Incomplete Parikh walk after 2388500 steps, including 99 resets, run finished after 3696 ms. (steps per millisecond=646 ) properties (out of 16) seen :23888 could not realise parikh vector
Incomplete Parikh walk after 2388500 steps, including 99 resets, run finished after 3851 ms. (steps per millisecond=620 ) properties (out of 16) seen :23886 could not realise parikh vector
Incomplete Parikh walk after 2397200 steps, including 99 resets, run finished after 3810 ms. (steps per millisecond=629 ) properties (out of 16) seen :23970 could not realise parikh vector
Incomplete Parikh walk after 2229700 steps, including 98 resets, run finished after 3334 ms. (steps per millisecond=668 ) properties (out of 16) seen :22300 could not realise parikh vector
Incomplete Parikh walk after 1755400 steps, including 99 resets, run finished after 2676 ms. (steps per millisecond=655 ) properties (out of 16) seen :35086 could not realise parikh vector
Incomplete Parikh walk after 2229300 steps, including 99 resets, run finished after 3553 ms. (steps per millisecond=627 ) properties (out of 16) seen :22293 could not realise parikh vector
Incomplete Parikh walk after 2388900 steps, including 99 resets, run finished after 3622 ms. (steps per millisecond=659 ) properties (out of 16) seen :23889 could not realise parikh vector
Incomplete Parikh walk after 1853000 steps, including 99 resets, run finished after 2969 ms. (steps per millisecond=624 ) properties (out of 16) seen :37038 could not realise parikh vector
Incomplete Parikh walk after 2388600 steps, including 99 resets, run finished after 3497 ms. (steps per millisecond=683 ) properties (out of 16) seen :23883 could not realise parikh vector
Incomplete Parikh walk after 1853000 steps, including 99 resets, run finished after 2933 ms. (steps per millisecond=631 ) properties (out of 16) seen :37041 could not realise parikh vector
Incomplete Parikh walk after 1592200 steps, including 99 resets, run finished after 2579 ms. (steps per millisecond=617 ) properties (out of 16) seen :15923 could not realise parikh vector
Incomplete Parikh walk after 2227900 steps, including 99 resets, run finished after 3363 ms. (steps per millisecond=662 ) properties (out of 16) seen :22277 could not realise parikh vector
Incomplete Parikh walk after 2388900 steps, including 99 resets, run finished after 3633 ms. (steps per millisecond=657 ) properties (out of 16) seen :23886 could not realise parikh vector
Incomplete Parikh walk after 1755400 steps, including 99 resets, run finished after 2680 ms. (steps per millisecond=655 ) properties (out of 16) seen :35088 could not realise parikh vector
Incomplete Parikh walk after 2388400 steps, including 99 resets, run finished after 3817 ms. (steps per millisecond=625 ) properties (out of 16) seen :23883 could not realise parikh vector
Incomplete Parikh walk after 2388900 steps, including 99 resets, run finished after 3653 ms. (steps per millisecond=653 ) properties (out of 16) seen :23889 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:32:26] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:32:26] [INFO ] Implicit Places using invariants in 9 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:32:26] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:32:26] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:32:26] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 30 ms to find 0 implicit places.
[2021-05-19 10:32:26] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:32:26] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:32:26] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:32:26] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2283 ms. (steps per millisecond=438 ) properties (out of 16) seen :199012
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 488 ms. (steps per millisecond=2049 ) properties (out of 16) seen :30346
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 16) seen :19615
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 16) seen :12823
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 549 ms. (steps per millisecond=1821 ) properties (out of 16) seen :26615
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 488 ms. (steps per millisecond=2049 ) properties (out of 16) seen :31659
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 16) seen :22255
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 518 ms. (steps per millisecond=1930 ) properties (out of 16) seen :26650
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:32:33] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:32:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:32:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:32:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:32:33] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:32:33] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:32:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:32:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:32:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:32:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:32:33] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:32:33] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:32:33] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:32:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:32:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:32:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:32:33] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:32:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:32:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:32:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:32:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:32:33] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:32:33] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:32:33] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:32:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:32:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:32:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:32:33] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:32:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:32:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:32:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:32:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:32:33] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:32:33] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:32:33] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:32:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:32:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:32:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:32:33] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:32:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:32:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:32:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:32:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:32:33] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:32:33] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:32:33] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:32:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:32:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:32:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:32:33] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:32:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:32:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:32:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:32:34] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:32:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:32:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:32:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:32:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:32:34] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:32:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:32:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:32:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:32:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:32:34] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:32:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:32:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:32:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:32:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:32:34] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:32:34] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:32:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:32:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:32:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:32:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:32:34] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:32:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:32:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:32:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:32:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:32:34] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:32:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:32:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:32:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:32:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:32:34] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:32:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:32:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:32:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:32:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:32:34] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:32:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:32:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:32:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:32:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:32:34] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:32:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:32:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:32:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:32:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:32:34] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:32:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:32:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:32:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:32:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:32:34] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:32:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:32:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:32:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:32:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:32:34] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:32:34] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:32:34] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23871, 23867, 17537, 23871, 22262, 15907, 18513, 23868, 18513, 23871, 22276, 17537, 22280, 23954, 23868, 23868]
Incomplete Parikh walk after 2388800 steps, including 99 resets, run finished after 3684 ms. (steps per millisecond=648 ) properties (out of 16) seen :23892 could not realise parikh vector
Incomplete Parikh walk after 2388800 steps, including 99 resets, run finished after 3817 ms. (steps per millisecond=625 ) properties (out of 16) seen :23887 could not realise parikh vector
Incomplete Parikh walk after 2397400 steps, including 99 resets, run finished after 3810 ms. (steps per millisecond=629 ) properties (out of 16) seen :23973 could not realise parikh vector
Incomplete Parikh walk after 2229900 steps, including 98 resets, run finished after 3327 ms. (steps per millisecond=670 ) properties (out of 16) seen :22299 could not realise parikh vector
Incomplete Parikh walk after 1755600 steps, including 99 resets, run finished after 2679 ms. (steps per millisecond=655 ) properties (out of 16) seen :35094 could not realise parikh vector
Incomplete Parikh walk after 2229500 steps, including 99 resets, run finished after 3523 ms. (steps per millisecond=632 ) properties (out of 16) seen :22293 could not realise parikh vector
Incomplete Parikh walk after 2389100 steps, including 99 resets, run finished after 3630 ms. (steps per millisecond=658 ) properties (out of 16) seen :23889 could not realise parikh vector
Incomplete Parikh walk after 1853200 steps, including 99 resets, run finished after 2944 ms. (steps per millisecond=629 ) properties (out of 16) seen :37041 could not realise parikh vector
Incomplete Parikh walk after 2388800 steps, including 99 resets, run finished after 3489 ms. (steps per millisecond=684 ) properties (out of 16) seen :23890 could not realise parikh vector
Incomplete Parikh walk after 1853200 steps, including 99 resets, run finished after 2926 ms. (steps per millisecond=633 ) properties (out of 16) seen :37043 could not realise parikh vector
Incomplete Parikh walk after 1592600 steps, including 99 resets, run finished after 2580 ms. (steps per millisecond=617 ) properties (out of 16) seen :15927 could not realise parikh vector
Incomplete Parikh walk after 2228100 steps, including 99 resets, run finished after 3394 ms. (steps per millisecond=656 ) properties (out of 16) seen :22279 could not realise parikh vector
Incomplete Parikh walk after 2389100 steps, including 99 resets, run finished after 3636 ms. (steps per millisecond=657 ) properties (out of 16) seen :23889 could not realise parikh vector
Incomplete Parikh walk after 1755600 steps, including 99 resets, run finished after 2655 ms. (steps per millisecond=661 ) properties (out of 16) seen :35090 could not realise parikh vector
Incomplete Parikh walk after 2388700 steps, including 99 resets, run finished after 3815 ms. (steps per millisecond=626 ) properties (out of 16) seen :23883 could not realise parikh vector
Incomplete Parikh walk after 2389100 steps, including 99 resets, run finished after 3688 ms. (steps per millisecond=647 ) properties (out of 16) seen :23893 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:33:28] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 10:33:28] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:33:28] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:33:28] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:33:28] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 23 ms to find 0 implicit places.
[2021-05-19 10:33:28] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:33:28] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 10:33:28] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:33:28] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2276 ms. (steps per millisecond=439 ) properties (out of 16) seen :199247
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 16) seen :25622
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 16) seen :20840
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 527 ms. (steps per millisecond=1897 ) properties (out of 16) seen :13909
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 536 ms. (steps per millisecond=1865 ) properties (out of 16) seen :30341
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 521 ms. (steps per millisecond=1919 ) properties (out of 16) seen :31780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 16) seen :20838
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 536 ms. (steps per millisecond=1865 ) properties (out of 16) seen :25617
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:33:35] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:33:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:33:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:33:35] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:33:35] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:33:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:33:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:33:35] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:33:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:33:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:33:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:33:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:33:35] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:33:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:33:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:33:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:33:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:33:35] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:33:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:33:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:33:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:33:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:33:35] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:33:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:33:35] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:33:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:33:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:33:35] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:33:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:33:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:33:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:33:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:33:35] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:33:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:33:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:33:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:33:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:33:35] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:33:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:33:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:33:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:33:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:33:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:33:35] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:33:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:33:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:33:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:33:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2021-05-19 10:33:35] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:33:35] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 10:33:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:33:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:33:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:33:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:33:35] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:33:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:33:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:33:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:33:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:33:35] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:33:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:33:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:33:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:33:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:33:35] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:33:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:33:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:33:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:33:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:33:35] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:33:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:33:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:33:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:33:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:33:35] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:33:35] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:33:36] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:33:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:33:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:33:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:33:36] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:33:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:33:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:33:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:33:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:33:36] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:33:36] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:33:36] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:33:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:33:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:33:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:33:36] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:33:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:33:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:33:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:33:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:33:36] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:33:36] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:33:36] [INFO ] Added : 14 causal constraints over 3 iterations in 17 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23874, 23869, 17540, 23873, 22264, 15909, 18516, 23870, 18516, 23873, 22278, 17540, 22282, 23956, 23871, 23870]
Incomplete Parikh walk after 2389000 steps, including 99 resets, run finished after 3686 ms. (steps per millisecond=648 ) properties (out of 16) seen :23889 could not realise parikh vector
Incomplete Parikh walk after 2389100 steps, including 99 resets, run finished after 3817 ms. (steps per millisecond=625 ) properties (out of 16) seen :23893 could not realise parikh vector
Incomplete Parikh walk after 2397600 steps, including 99 resets, run finished after 3831 ms. (steps per millisecond=625 ) properties (out of 16) seen :23974 could not realise parikh vector
Incomplete Parikh walk after 2230100 steps, including 98 resets, run finished after 3346 ms. (steps per millisecond=666 ) properties (out of 16) seen :22301 could not realise parikh vector
Incomplete Parikh walk after 1755900 steps, including 99 resets, run finished after 2652 ms. (steps per millisecond=662 ) properties (out of 16) seen :35095 could not realise parikh vector
Incomplete Parikh walk after 2229700 steps, including 99 resets, run finished after 3526 ms. (steps per millisecond=632 ) properties (out of 16) seen :22293 could not realise parikh vector
Incomplete Parikh walk after 2389300 steps, including 99 resets, run finished after 3617 ms. (steps per millisecond=660 ) properties (out of 16) seen :23893 could not realise parikh vector
Incomplete Parikh walk after 1853500 steps, including 99 resets, run finished after 2920 ms. (steps per millisecond=634 ) properties (out of 16) seen :37051 could not realise parikh vector
Incomplete Parikh walk after 2389000 steps, including 99 resets, run finished after 3460 ms. (steps per millisecond=690 ) properties (out of 16) seen :23888 could not realise parikh vector
Incomplete Parikh walk after 1853500 steps, including 99 resets, run finished after 2926 ms. (steps per millisecond=633 ) properties (out of 16) seen :37048 could not realise parikh vector
Incomplete Parikh walk after 1592800 steps, including 99 resets, run finished after 2592 ms. (steps per millisecond=614 ) properties (out of 16) seen :15927 could not realise parikh vector
Incomplete Parikh walk after 2228300 steps, including 99 resets, run finished after 3421 ms. (steps per millisecond=651 ) properties (out of 16) seen :22282 could not realise parikh vector
Incomplete Parikh walk after 2389300 steps, including 99 resets, run finished after 3676 ms. (steps per millisecond=649 ) properties (out of 16) seen :23897 could not realise parikh vector
Incomplete Parikh walk after 1755900 steps, including 99 resets, run finished after 2689 ms. (steps per millisecond=652 ) properties (out of 16) seen :35097 could not realise parikh vector
Incomplete Parikh walk after 2388900 steps, including 99 resets, run finished after 3877 ms. (steps per millisecond=616 ) properties (out of 16) seen :23888 could not realise parikh vector
Incomplete Parikh walk after 2389400 steps, including 99 resets, run finished after 3745 ms. (steps per millisecond=638 ) properties (out of 16) seen :23895 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:34:29] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:34:29] [INFO ] Implicit Places using invariants in 9 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:34:29] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:34:29] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:34:29] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 26 ms to find 0 implicit places.
[2021-05-19 10:34:29] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:34:29] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:34:29] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:34:29] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2281 ms. (steps per millisecond=438 ) properties (out of 16) seen :198458
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 555 ms. (steps per millisecond=1801 ) properties (out of 16) seen :25620
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 386 ms. (steps per millisecond=2590 ) properties (out of 16) seen :18523
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 571 ms. (steps per millisecond=1751 ) properties (out of 16) seen :12374
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 489 ms. (steps per millisecond=2044 ) properties (out of 16) seen :33342
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 16) seen :26651
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 16) seen :22257
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 553 ms. (steps per millisecond=1808 ) properties (out of 16) seen :25619
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:34:37] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:34:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:34:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:34:37] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:34:37] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:34:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:34:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:34:37] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:34:37] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:34:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:34:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:34:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:34:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:34:37] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:34:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:34:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:34:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:34:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:34:37] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:34:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:34:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:34:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:34:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:34:37] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:34:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:34:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:34:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:34:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:34:37] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:34:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:34:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:34:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:34:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:34:37] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:34:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:34:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:34:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:34:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:34:37] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:34:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:34:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:34:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:34:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:34:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:34:37] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:34:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:34:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:34:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:34:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:34:37] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:34:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:34:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:34:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:34:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:34:37] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:34:37] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:34:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:34:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:34:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:34:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:34:37] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:34:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:34:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:34:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:34:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:34:37] [INFO ] Added : 14 causal constraints over 3 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:34:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:34:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:34:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:34:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:34:37] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:34:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:34:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:34:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:34:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:34:37] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:34:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:34:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:34:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:34:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:34:37] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:34:37] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:34:38] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:34:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:34:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:34:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:34:38] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:34:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:34:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:34:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:34:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:34:38] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:34:38] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:34:38] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23877, 23871, 17542, 23876, 22266, 15911, 18518, 23872, 18518, 23875, 22280, 17542, 22285, 23958, 23873, 23872]
Incomplete Parikh walk after 2389200 steps, including 99 resets, run finished after 3676 ms. (steps per millisecond=649 ) properties (out of 16) seen :23896 could not realise parikh vector
Incomplete Parikh walk after 2389300 steps, including 99 resets, run finished after 3811 ms. (steps per millisecond=626 ) properties (out of 16) seen :23893 could not realise parikh vector
Incomplete Parikh walk after 2397800 steps, including 99 resets, run finished after 3836 ms. (steps per millisecond=625 ) properties (out of 16) seen :23976 could not realise parikh vector
Incomplete Parikh walk after 2230400 steps, including 98 resets, run finished after 3353 ms. (steps per millisecond=665 ) properties (out of 16) seen :22304 could not realise parikh vector
Incomplete Parikh walk after 1756100 steps, including 99 resets, run finished after 2689 ms. (steps per millisecond=653 ) properties (out of 16) seen :35100 could not realise parikh vector
Incomplete Parikh walk after 2229900 steps, including 99 resets, run finished after 3528 ms. (steps per millisecond=632 ) properties (out of 16) seen :22298 could not realise parikh vector
Incomplete Parikh walk after 2389500 steps, including 99 resets, run finished after 3604 ms. (steps per millisecond=663 ) properties (out of 16) seen :23897 could not realise parikh vector
Incomplete Parikh walk after 1853700 steps, including 99 resets, run finished after 2945 ms. (steps per millisecond=629 ) properties (out of 16) seen :37053 could not realise parikh vector
Incomplete Parikh walk after 2389200 steps, including 99 resets, run finished after 3491 ms. (steps per millisecond=684 ) properties (out of 16) seen :23895 could not realise parikh vector
Incomplete Parikh walk after 1853700 steps, including 99 resets, run finished after 2928 ms. (steps per millisecond=633 ) properties (out of 16) seen :37055 could not realise parikh vector
Incomplete Parikh walk after 1593000 steps, including 99 resets, run finished after 2580 ms. (steps per millisecond=617 ) properties (out of 16) seen :15929 could not realise parikh vector
Incomplete Parikh walk after 2228500 steps, including 99 resets, run finished after 3368 ms. (steps per millisecond=661 ) properties (out of 16) seen :22283 could not realise parikh vector
Incomplete Parikh walk after 2389600 steps, including 99 resets, run finished after 3647 ms. (steps per millisecond=655 ) properties (out of 16) seen :23896 could not realise parikh vector
Incomplete Parikh walk after 1756100 steps, including 99 resets, run finished after 2690 ms. (steps per millisecond=652 ) properties (out of 16) seen :35104 could not realise parikh vector
Incomplete Parikh walk after 2389100 steps, including 99 resets, run finished after 3808 ms. (steps per millisecond=627 ) properties (out of 16) seen :23890 could not realise parikh vector
Incomplete Parikh walk after 2389700 steps, including 99 resets, run finished after 3650 ms. (steps per millisecond=654 ) properties (out of 16) seen :23897 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:35:31] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 10:35:31] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:35:31] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:35:31] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:35:31] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 23 ms to find 0 implicit places.
[2021-05-19 10:35:31] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:35:31] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:35:31] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:35:31] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2285 ms. (steps per millisecond=437 ) properties (out of 16) seen :199276
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 526 ms. (steps per millisecond=1901 ) properties (out of 16) seen :31820
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 16) seen :20837
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 534 ms. (steps per millisecond=1872 ) properties (out of 16) seen :13336
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 16) seen :24678
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 572 ms. (steps per millisecond=1748 ) properties (out of 16) seen :25612
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 16) seen :20883
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 488 ms. (steps per millisecond=2049 ) properties (out of 16) seen :29003
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:35:39] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:35:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:35:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:35:39] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:35:39] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:35:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:35:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:35:39] [INFO ] Added : 14 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:35:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:35:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:35:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:35:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:35:39] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:35:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:35:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:35:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:35:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:35:39] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:35:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:35:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:35:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:35:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:35:39] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:35:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:35:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:35:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:35:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:35:39] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:35:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:35:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:35:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:35:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:35:39] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:35:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:35:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:35:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:35:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:35:39] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:35:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:35:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:35:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:35:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:35:39] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:35:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:35:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:35:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:35:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:35:39] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:35:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:35:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:35:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:35:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:35:39] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:35:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:35:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:35:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:35:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:35:39] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:35:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:35:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:35:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:35:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:35:39] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:35:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:35:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:35:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:35:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:35:39] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:35:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:35:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:35:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:35:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:35:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:35:39] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:35:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:35:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:35:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:35:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:35:39] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:35:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:35:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:35:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:35:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:35:39] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:35:39] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:35:39] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23880, 23873, 17544, 23878, 22268, 15914, 18520, 23875, 18520, 23878, 22283, 17544, 22287, 23960, 23875, 23875]
Incomplete Parikh walk after 2389500 steps, including 99 resets, run finished after 3689 ms. (steps per millisecond=647 ) properties (out of 16) seen :23894 could not realise parikh vector
Incomplete Parikh walk after 2389500 steps, including 99 resets, run finished after 3817 ms. (steps per millisecond=626 ) properties (out of 16) seen :23891 could not realise parikh vector
Incomplete Parikh walk after 2398000 steps, including 99 resets, run finished after 3812 ms. (steps per millisecond=629 ) properties (out of 16) seen :23978 could not realise parikh vector
Incomplete Parikh walk after 2230600 steps, including 98 resets, run finished after 3319 ms. (steps per millisecond=672 ) properties (out of 16) seen :22310 could not realise parikh vector
Incomplete Parikh walk after 1756300 steps, including 99 resets, run finished after 2677 ms. (steps per millisecond=656 ) properties (out of 16) seen :35105 could not realise parikh vector
Incomplete Parikh walk after 2230200 steps, including 99 resets, run finished after 3552 ms. (steps per millisecond=627 ) properties (out of 16) seen :22299 could not realise parikh vector
Incomplete Parikh walk after 2389800 steps, including 99 resets, run finished after 3616 ms. (steps per millisecond=660 ) properties (out of 16) seen :23897 could not realise parikh vector
Incomplete Parikh walk after 1853900 steps, including 99 resets, run finished after 2923 ms. (steps per millisecond=634 ) properties (out of 16) seen :37060 could not realise parikh vector
Incomplete Parikh walk after 2389500 steps, including 99 resets, run finished after 3483 ms. (steps per millisecond=686 ) properties (out of 16) seen :23893 could not realise parikh vector
Incomplete Parikh walk after 1853900 steps, including 99 resets, run finished after 2937 ms. (steps per millisecond=631 ) properties (out of 16) seen :37058 could not realise parikh vector
Incomplete Parikh walk after 1593300 steps, including 99 resets, run finished after 2572 ms. (steps per millisecond=619 ) properties (out of 16) seen :15932 could not realise parikh vector
Incomplete Parikh walk after 2228700 steps, including 99 resets, run finished after 3382 ms. (steps per millisecond=658 ) properties (out of 16) seen :22284 could not realise parikh vector
Incomplete Parikh walk after 2389800 steps, including 99 resets, run finished after 3656 ms. (steps per millisecond=653 ) properties (out of 16) seen :23898 could not realise parikh vector
Incomplete Parikh walk after 1756300 steps, including 99 resets, run finished after 2683 ms. (steps per millisecond=654 ) properties (out of 16) seen :35105 could not realise parikh vector
Incomplete Parikh walk after 2389300 steps, including 99 resets, run finished after 3809 ms. (steps per millisecond=627 ) properties (out of 16) seen :23891 could not realise parikh vector
Incomplete Parikh walk after 2390000 steps, including 99 resets, run finished after 3652 ms. (steps per millisecond=654 ) properties (out of 16) seen :23899 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:36:33] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:36:33] [INFO ] Implicit Places using invariants in 10 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:36:33] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:36:33] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:36:33] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2021-05-19 10:36:33] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:36:33] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 10:36:33] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:36:33] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2278 ms. (steps per millisecond=438 ) properties (out of 16) seen :198625
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 16) seen :27818
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=2364 ) properties (out of 16) seen :20904
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 554 ms. (steps per millisecond=1805 ) properties (out of 16) seen :12859
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 16) seen :25601
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 572 ms. (steps per millisecond=1748 ) properties (out of 16) seen :24699
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 16) seen :20852
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 568 ms. (steps per millisecond=1760 ) properties (out of 16) seen :25644
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:36:40] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:36:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:36:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:36:40] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:36:40] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:36:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:36:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:36:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:36:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:36:40] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:36:40] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:36:40] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:36:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:36:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:36:40] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:36:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:36:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:36:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:36:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:36:40] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:36:40] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:36:40] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:36:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:36:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:36:40] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:36:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:36:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:36:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:36:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:36:40] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:36:40] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:36:40] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:36:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:36:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:36:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:36:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:36:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:36:41] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:36:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:36:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:36:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:36:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:36:41] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:36:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:36:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:36:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:36:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:36:41] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:36:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:36:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:36:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:36:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:36:41] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:36:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:36:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:36:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:36:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:36:41] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:36:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:36:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:36:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:36:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:36:41] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:36:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:36:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:36:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:36:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:36:41] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:36:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:36:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:36:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:36:41] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:36:41] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:36:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:36:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:36:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:36:41] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:36:41] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:36:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:36:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:36:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:36:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:36:41] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:36:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:36:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2021-05-19 10:36:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:36:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:36:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:36:41] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:36:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:36:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Real]Added 14 Read/Feed constraints in 2 ms returned sat
[2021-05-19 10:36:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:36:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:36:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:36:41] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:36:41] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 10:36:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:36:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:36:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:36:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:36:41] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:36:41] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:36:41] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23882, 23875, 17546, 23882, 22270, 15917, 18523, 23877, 18523, 23880, 22285, 17546, 22289, 23962, 23877, 23877]
Incomplete Parikh walk after 2389700 steps, including 99 resets, run finished after 3706 ms. (steps per millisecond=644 ) properties (out of 16) seen :23897 could not realise parikh vector
Incomplete Parikh walk after 2389700 steps, including 99 resets, run finished after 3849 ms. (steps per millisecond=620 ) properties (out of 16) seen :23899 could not realise parikh vector
Incomplete Parikh walk after 2398200 steps, including 99 resets, run finished after 3832 ms. (steps per millisecond=625 ) properties (out of 16) seen :23980 could not realise parikh vector
Incomplete Parikh walk after 2230800 steps, including 98 resets, run finished after 3323 ms. (steps per millisecond=671 ) properties (out of 16) seen :22309 could not realise parikh vector
Incomplete Parikh walk after 1756500 steps, including 99 resets, run finished after 2671 ms. (steps per millisecond=657 ) properties (out of 16) seen :35108 could not realise parikh vector
Incomplete Parikh walk after 2230400 steps, including 99 resets, run finished after 3551 ms. (steps per millisecond=628 ) properties (out of 16) seen :22304 could not realise parikh vector
Incomplete Parikh walk after 2390000 steps, including 99 resets, run finished after 3612 ms. (steps per millisecond=661 ) properties (out of 16) seen :23899 could not realise parikh vector
Incomplete Parikh walk after 1854200 steps, including 99 resets, run finished after 2921 ms. (steps per millisecond=634 ) properties (out of 16) seen :37062 could not realise parikh vector
Incomplete Parikh walk after 2389700 steps, including 99 resets, run finished after 3462 ms. (steps per millisecond=690 ) properties (out of 16) seen :23896 could not realise parikh vector
Incomplete Parikh walk after 1854200 steps, including 99 resets, run finished after 2928 ms. (steps per millisecond=633 ) properties (out of 16) seen :37066 could not realise parikh vector
Incomplete Parikh walk after 1593600 steps, including 99 resets, run finished after 2595 ms. (steps per millisecond=614 ) properties (out of 16) seen :15932 could not realise parikh vector
Incomplete Parikh walk after 2228900 steps, including 99 resets, run finished after 3393 ms. (steps per millisecond=656 ) properties (out of 16) seen :22288 could not realise parikh vector
Incomplete Parikh walk after 2390200 steps, including 99 resets, run finished after 3614 ms. (steps per millisecond=661 ) properties (out of 16) seen :23899 could not realise parikh vector
Incomplete Parikh walk after 1756500 steps, including 99 resets, run finished after 2649 ms. (steps per millisecond=663 ) properties (out of 16) seen :35108 could not realise parikh vector
Incomplete Parikh walk after 2389500 steps, including 99 resets, run finished after 3830 ms. (steps per millisecond=623 ) properties (out of 16) seen :23893 could not realise parikh vector
Incomplete Parikh walk after 2390200 steps, including 99 resets, run finished after 3672 ms. (steps per millisecond=650 ) properties (out of 16) seen :23900 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:37:35] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:37:35] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:37:35] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:37:35] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:37:35] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 22 ms to find 0 implicit places.
[2021-05-19 10:37:35] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:37:35] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:37:35] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:37:35] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2276 ms. (steps per millisecond=439 ) properties (out of 16) seen :198988
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 503 ms. (steps per millisecond=1988 ) properties (out of 16) seen :31757
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 16) seen :20856
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 570 ms. (steps per millisecond=1754 ) properties (out of 16) seen :11910
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 16) seen :27845
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 516 ms. (steps per millisecond=1937 ) properties (out of 16) seen :30357
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 408 ms. (steps per millisecond=2450 ) properties (out of 16) seen :19637
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 516 ms. (steps per millisecond=1937 ) properties (out of 16) seen :27716
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:37:42] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 10:37:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:37:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:37:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:37:42] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:37:42] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:37:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:37:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:37:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:37:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:37:42] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:37:42] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:37:42] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:37:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:37:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:37:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:37:42] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:37:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:37:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:37:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:37:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:37:42] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:37:42] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:37:42] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:37:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:37:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:37:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:37:42] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:37:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:37:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:37:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:37:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:37:42] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:37:42] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:37:42] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:37:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:37:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:37:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:37:42] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:37:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:37:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:37:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:37:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:37:42] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:37:42] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:37:42] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:37:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:37:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:37:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:37:42] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:37:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:37:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:37:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:37:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:37:42] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:37:42] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:37:42] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:37:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:37:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:37:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:37:42] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:37:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:37:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:37:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:37:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:37:42] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:37:42] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:37:42] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:37:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:37:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:37:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 10:37:42] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:37:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:37:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:37:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:37:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:37:42] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:37:42] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:37:42] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:37:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:37:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:37:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:37:42] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:37:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:37:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:37:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:37:43] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:37:43] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:37:43] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:37:43] [INFO ] Added : 14 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:37:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:37:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:37:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:37:43] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:37:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:37:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:37:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:37:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:37:43] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:37:43] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:37:43] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:37:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:37:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:37:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:37:43] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:37:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:37:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:37:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:37:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:37:43] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:37:43] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:37:43] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:37:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:37:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:37:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:37:43] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:37:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:37:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:37:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:37:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:37:43] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:37:43] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:37:43] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:37:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:37:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:37:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:37:43] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:37:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:37:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:37:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:37:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:37:43] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:37:43] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:37:43] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:37:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:37:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:37:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:37:43] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:37:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:37:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:37:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:37:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:37:43] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:37:43] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:37:43] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:37:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:37:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:37:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:37:43] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:37:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:37:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:37:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:37:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:37:43] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:37:43] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:37:43] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 10:37:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:37:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:37:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:37:43] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:37:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:37:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:37:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:37:43] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:37:43] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:37:43] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:37:43] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 10:37:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:37:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:37:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:37:43] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:37:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:37:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:37:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:37:43] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:37:43] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:37:43] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:37:43] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23884, 23877, 17548, 23884, 22272, 15919, 18526, 23880, 18526, 23883, 22288, 17548, 22291, 23964, 23878, 23879]
Incomplete Parikh walk after 2389900 steps, including 99 resets, run finished after 3703 ms. (steps per millisecond=645 ) properties (out of 16) seen :23897 could not realise parikh vector
Incomplete Parikh walk after 2389800 steps, including 99 resets, run finished after 3841 ms. (steps per millisecond=622 ) properties (out of 16) seen :23898 could not realise parikh vector
Incomplete Parikh walk after 2398400 steps, including 99 resets, run finished after 3858 ms. (steps per millisecond=621 ) properties (out of 16) seen :23984 could not realise parikh vector
Incomplete Parikh walk after 2231000 steps, including 98 resets, run finished after 3379 ms. (steps per millisecond=660 ) properties (out of 16) seen :22310 could not realise parikh vector
Incomplete Parikh walk after 1756700 steps, including 99 resets, run finished after 2704 ms. (steps per millisecond=649 ) properties (out of 16) seen :35111 could not realise parikh vector
Incomplete Parikh walk after 2230700 steps, including 99 resets, run finished after 3577 ms. (steps per millisecond=623 ) properties (out of 16) seen :22310 could not realise parikh vector
Incomplete Parikh walk after 2390300 steps, including 99 resets, run finished after 3633 ms. (steps per millisecond=657 ) properties (out of 16) seen :23901 could not realise parikh vector
Incomplete Parikh walk after 1854500 steps, including 99 resets, run finished after 2955 ms. (steps per millisecond=627 ) properties (out of 16) seen :37071 could not realise parikh vector
Incomplete Parikh walk after 2390000 steps, including 99 resets, run finished after 3523 ms. (steps per millisecond=678 ) properties (out of 16) seen :23901 could not realise parikh vector
Incomplete Parikh walk after 1854500 steps, including 99 resets, run finished after 2971 ms. (steps per millisecond=624 ) properties (out of 16) seen :37070 could not realise parikh vector
Incomplete Parikh walk after 1593800 steps, including 99 resets, run finished after 2621 ms. (steps per millisecond=608 ) properties (out of 16) seen :15937 could not realise parikh vector
Incomplete Parikh walk after 2229100 steps, including 99 resets, run finished after 3398 ms. (steps per millisecond=656 ) properties (out of 16) seen :22287 could not realise parikh vector
Incomplete Parikh walk after 2390400 steps, including 99 resets, run finished after 3662 ms. (steps per millisecond=652 ) properties (out of 16) seen :23902 could not realise parikh vector
Incomplete Parikh walk after 1756700 steps, including 99 resets, run finished after 2710 ms. (steps per millisecond=648 ) properties (out of 16) seen :35113 could not realise parikh vector
Incomplete Parikh walk after 2389700 steps, including 99 resets, run finished after 3854 ms. (steps per millisecond=620 ) properties (out of 16) seen :23896 could not realise parikh vector
Incomplete Parikh walk after 2390400 steps, including 99 resets, run finished after 3695 ms. (steps per millisecond=646 ) properties (out of 16) seen :23903 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:38:37] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:38:37] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:38:37] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:38:37] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:38:37] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 22 ms to find 0 implicit places.
[2021-05-19 10:38:37] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:38:37] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:38:37] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:38:37] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2274 ms. (steps per millisecond=439 ) properties (out of 16) seen :198829
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 489 ms. (steps per millisecond=2044 ) properties (out of 16) seen :27774
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 16) seen :20840
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 16) seen :15929
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 16) seen :29004
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 502 ms. (steps per millisecond=1992 ) properties (out of 16) seen :28968
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 16) seen :22235
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 521 ms. (steps per millisecond=1919 ) properties (out of 16) seen :31768
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:38:44] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:38:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:38:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:38:44] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:38:44] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:38:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:38:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:38:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:38:44] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:38:44] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:38:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:38:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:38:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:38:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:38:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:38:44] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:38:44] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:38:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:38:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:38:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:38:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:38:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:38:44] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:38:44] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:38:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:38:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:38:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:38:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:38:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:38:44] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:38:44] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:38:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:38:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:38:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:38:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:38:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:38:44] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:38:44] [INFO ] Added : 14 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:38:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:38:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:38:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:38:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:38:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:38:44] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:38:44] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:38:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:38:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:38:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:38:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:38:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:38:44] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:38:44] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 10:38:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:38:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:38:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:38:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:38:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:38:44] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 10:38:44] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:38:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:38:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:38:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:38:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:38:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:38:44] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:38:44] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:38:44] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:38:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:38:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:38:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:38:45] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:38:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:38:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:38:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:38:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:38:45] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:38:45] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:38:45] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:38:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:38:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:38:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:38:45] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:38:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:38:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:38:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:38:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:38:45] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:38:45] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:38:45] [INFO ] Added : 14 causal constraints over 3 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:38:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:38:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:38:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:38:45] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:38:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:38:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:38:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:38:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:38:45] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:38:45] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:38:45] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:38:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:38:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:38:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:38:45] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:38:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:38:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:38:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:38:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:38:45] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:38:45] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:38:45] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:38:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:38:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:38:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:38:45] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:38:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:38:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:38:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:38:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:38:45] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:38:45] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:38:45] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:38:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:38:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:38:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:38:45] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:38:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:38:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:38:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:38:45] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:38:45] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:38:45] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:38:45] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:38:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:38:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:38:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:38:45] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:38:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:38:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:38:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:38:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:38:45] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:38:45] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:38:45] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23886, 23879, 17551, 23886, 22274, 15921, 18528, 23883, 18528, 23885, 22291, 17551, 22293, 23966, 23883, 23881]
Incomplete Parikh walk after 2390100 steps, including 99 resets, run finished after 3727 ms. (steps per millisecond=641 ) properties (out of 16) seen :23899 could not realise parikh vector
Incomplete Parikh walk after 2390300 steps, including 99 resets, run finished after 3904 ms. (steps per millisecond=612 ) properties (out of 16) seen :23903 could not realise parikh vector
Incomplete Parikh walk after 2398600 steps, including 99 resets, run finished after 3880 ms. (steps per millisecond=618 ) properties (out of 16) seen :23986 could not realise parikh vector
Incomplete Parikh walk after 2231200 steps, including 98 resets, run finished after 3386 ms. (steps per millisecond=658 ) properties (out of 16) seen :22313 could not realise parikh vector
Incomplete Parikh walk after 1757000 steps, including 99 resets, run finished after 2690 ms. (steps per millisecond=653 ) properties (out of 16) seen :35118 could not realise parikh vector
Incomplete Parikh walk after 2231000 steps, including 99 resets, run finished after 3603 ms. (steps per millisecond=619 ) properties (out of 16) seen :22311 could not realise parikh vector
Incomplete Parikh walk after 2390500 steps, including 99 resets, run finished after 3617 ms. (steps per millisecond=660 ) properties (out of 16) seen :23904 could not realise parikh vector
Incomplete Parikh walk after 1854700 steps, including 99 resets, run finished after 2932 ms. (steps per millisecond=632 ) properties (out of 16) seen :37074 could not realise parikh vector
Incomplete Parikh walk after 2390300 steps, including 99 resets, run finished after 3511 ms. (steps per millisecond=680 ) properties (out of 16) seen :23902 could not realise parikh vector
Incomplete Parikh walk after 1854700 steps, including 99 resets, run finished after 2942 ms. (steps per millisecond=630 ) properties (out of 16) seen :37073 could not realise parikh vector
Incomplete Parikh walk after 1594000 steps, including 99 resets, run finished after 2590 ms. (steps per millisecond=615 ) properties (out of 16) seen :15938 could not realise parikh vector
Incomplete Parikh walk after 2229300 steps, including 99 resets, run finished after 3386 ms. (steps per millisecond=658 ) properties (out of 16) seen :22290 could not realise parikh vector
Incomplete Parikh walk after 2390600 steps, including 99 resets, run finished after 3657 ms. (steps per millisecond=653 ) properties (out of 16) seen :23909 could not realise parikh vector
Incomplete Parikh walk after 1757000 steps, including 99 resets, run finished after 2655 ms. (steps per millisecond=661 ) properties (out of 16) seen :35120 could not realise parikh vector
Incomplete Parikh walk after 2389900 steps, including 99 resets, run finished after 3809 ms. (steps per millisecond=627 ) properties (out of 16) seen :23899 could not realise parikh vector
Incomplete Parikh walk after 2390600 steps, including 99 resets, run finished after 3713 ms. (steps per millisecond=643 ) properties (out of 16) seen :23905 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:39:39] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 10:39:39] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:39:39] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:39:39] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:39:39] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 23 ms to find 0 implicit places.
[2021-05-19 10:39:39] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:39:39] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:39:39] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:39:39] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2287 ms. (steps per millisecond=437 ) properties (out of 16) seen :198960
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 490 ms. (steps per millisecond=2040 ) properties (out of 16) seen :33360
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 16) seen :18572
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 16) seen :15904
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 529 ms. (steps per millisecond=1890 ) properties (out of 16) seen :30334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 554 ms. (steps per millisecond=1805 ) properties (out of 16) seen :25618
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 340 ms. (steps per millisecond=2941 ) properties (out of 16) seen :22243
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 16) seen :30314
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:39:46] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:39:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:39:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:39:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:39:46] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:39:46] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:39:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:39:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:39:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:39:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:39:46] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:39:46] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:39:46] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:39:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:39:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:39:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:39:46] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:39:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:39:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:39:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:39:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:39:46] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:39:46] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:39:46] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:39:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:39:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:39:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:39:46] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:39:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:39:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:39:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:39:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:39:46] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:39:46] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:39:46] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:39:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:39:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:39:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:39:46] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:39:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:39:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:39:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:39:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:39:46] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:39:46] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:39:46] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:39:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:39:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:39:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:39:46] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:39:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:39:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:39:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:39:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:39:46] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:39:46] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:39:46] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:39:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:39:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:39:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:39:46] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:39:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:39:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:39:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:39:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:39:46] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:39:46] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:39:46] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:39:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:39:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:39:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:39:46] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:39:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:39:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:39:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:39:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:39:46] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:39:46] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:39:46] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:39:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:39:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:39:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:39:46] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:39:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:39:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:39:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:39:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:39:46] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:39:46] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:39:46] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:39:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:39:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:39:47] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:39:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:39:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:39:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:39:47] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:39:47] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:39:47] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:39:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:39:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:39:47] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:39:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:39:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:39:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:39:47] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:39:47] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:39:47] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:39:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:39:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:39:47] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:39:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:39:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:39:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:39:47] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:39:47] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:39:47] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:39:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:39:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:39:47] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:39:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:39:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:39:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:39:47] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:39:47] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:39:47] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:39:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:39:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:39:47] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:39:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:39:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:39:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:39:47] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:39:47] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:39:47] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:39:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:39:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:39:47] [INFO ] [Real]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:39:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:39:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:39:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:39:47] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:39:47] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:39:47] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:39:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:39:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:39:47] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:39:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:39:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:39:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:39:47] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:39:47] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:39:47] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:39:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:39:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:39:47] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:39:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:39:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:39:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:39:47] [INFO ] [Nat]Added 14 Read/Feed constraints in 0 ms returned sat
[2021-05-19 10:39:47] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:39:47] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23888, 23881, 17553, 23888, 22276, 15924, 18531, 23885, 18531, 23887, 22293, 17553, 22295, 23968, 23885, 23883]
Incomplete Parikh walk after 2390300 steps, including 99 resets, run finished after 3705 ms. (steps per millisecond=645 ) properties (out of 16) seen :23902 could not realise parikh vector
Incomplete Parikh walk after 2390500 steps, including 99 resets, run finished after 3863 ms. (steps per millisecond=618 ) properties (out of 16) seen :23905 could not realise parikh vector
Incomplete Parikh walk after 2398800 steps, including 99 resets, run finished after 3838 ms. (steps per millisecond=625 ) properties (out of 16) seen :23986 could not realise parikh vector
Incomplete Parikh walk after 2231400 steps, including 98 resets, run finished after 3382 ms. (steps per millisecond=659 ) properties (out of 16) seen :22317 could not realise parikh vector
Incomplete Parikh walk after 1757200 steps, including 99 resets, run finished after 2699 ms. (steps per millisecond=651 ) properties (out of 16) seen :35125 could not realise parikh vector
Incomplete Parikh walk after 2231200 steps, including 99 resets, run finished after 3554 ms. (steps per millisecond=627 ) properties (out of 16) seen :22311 could not realise parikh vector
Incomplete Parikh walk after 2390700 steps, including 99 resets, run finished after 3638 ms. (steps per millisecond=657 ) properties (out of 16) seen :23906 could not realise parikh vector
Incomplete Parikh walk after 1855000 steps, including 99 resets, run finished after 2942 ms. (steps per millisecond=630 ) properties (out of 16) seen :37079 could not realise parikh vector
Incomplete Parikh walk after 2390500 steps, including 99 resets, run finished after 3520 ms. (steps per millisecond=679 ) properties (out of 16) seen :23906 could not realise parikh vector
Incomplete Parikh walk after 1855000 steps, including 99 resets, run finished after 2940 ms. (steps per millisecond=630 ) properties (out of 16) seen :37080 could not realise parikh vector
Incomplete Parikh walk after 1594300 steps, including 99 resets, run finished after 2591 ms. (steps per millisecond=615 ) properties (out of 16) seen :15942 could not realise parikh vector
Incomplete Parikh walk after 2229500 steps, including 99 resets, run finished after 3423 ms. (steps per millisecond=651 ) properties (out of 16) seen :22293 could not realise parikh vector
Incomplete Parikh walk after 2390800 steps, including 99 resets, run finished after 3693 ms. (steps per millisecond=647 ) properties (out of 16) seen :23910 could not realise parikh vector
Incomplete Parikh walk after 1757200 steps, including 99 resets, run finished after 2695 ms. (steps per millisecond=652 ) properties (out of 16) seen :35125 could not realise parikh vector
Incomplete Parikh walk after 2390100 steps, including 99 resets, run finished after 3820 ms. (steps per millisecond=625 ) properties (out of 16) seen :23899 could not realise parikh vector
Incomplete Parikh walk after 2390800 steps, including 99 resets, run finished after 3725 ms. (steps per millisecond=641 ) properties (out of 16) seen :23909 could not realise parikh vector
Support contains 15 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:40:41] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:40:41] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:40:41] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:40:41] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:40:41] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 23 ms to find 0 implicit places.
[2021-05-19 10:40:41] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:40:41] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:40:41] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 27/27 transitions.
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:40:41] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2296 ms. (steps per millisecond=435 ) properties (out of 16) seen :199294
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 529 ms. (steps per millisecond=1890 ) properties (out of 16) seen :27814
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 16) seen :19618
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 16) seen :15910
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 558 ms. (steps per millisecond=1792 ) properties (out of 16) seen :25698
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 16) seen :31823
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 16) seen :19670
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 534 ms. (steps per millisecond=1872 ) properties (out of 16) seen :26665
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :23810
// Phase 1: matrix 27 rows 28 cols
[2021-05-19 10:40:48] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 10:40:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:40:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:40:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:40:48] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 10:40:48] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:40:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:40:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:40:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:40:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:40:48] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:40:48] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:40:48] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:40:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:40:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:40:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:40:48] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:40:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:40:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:40:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:40:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:40:48] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:40:48] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:40:48] [INFO ] Added : 14 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-19 10:40:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 10:40:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:40:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-19 10:40:48] [INFO ] [Real]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:40:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 10:40:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-19 10:40:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 10:40:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 10:40:48] [INFO ] [Nat]Added 14 Read/Feed constraints in 1 ms returned sat
[2021-05-19 10:40:48] [INFO ] Computed and/alt/rep : 14/14/14 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 10:40:48] [INFO ] Added : 14 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2021-05-19 10:40:48] [INFO ] [Real]Absence chec