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-162132107800075.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SemanticWebServices-PT-S128P18, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r311-tall-162132107800075
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 572K
-rw-r--r-- 1 mcc users 12K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 111K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 12 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 12 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 12 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 12 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.4K May 11 20:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 11 20:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 11 17:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K 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 261K 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 1621422412166

Running Version 0
[2021-05-19 11:06:53] [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 11:06:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 11:06:53] [INFO ] Load time of PNML (sax parser for PT used): 76 ms
[2021-05-19 11:06:53] [INFO ] Transformed 184 places.
[2021-05-19 11:06:53] [INFO ] Transformed 466 transitions.
[2021-05-19 11:06:53] [INFO ] Parsed PT model containing 184 places and 466 transitions in 115 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 269 transitions
Reduce redundant transitions removed 269 transitions.
Normalized transition count is 186 out of 195 initially.
// Phase 1: matrix 186 rows 182 cols
[2021-05-19 11:06:53] [INFO ] Computed 51 place invariants in 16 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 16) seen :603
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :8
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 :38
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 16) seen :8
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 :6
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 :40
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 :13
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 :4
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 :7
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 :5
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 :3
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 :8
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 :4
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 :7
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 :2
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 :5
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 :7
[2021-05-19 11:06:54] [INFO ] Flow matrix only has 186 transitions (discarded 9 similar events)
// Phase 1: matrix 186 rows 182 cols
[2021-05-19 11:06:54] [INFO ] Computed 51 place invariants in 7 ms
[2021-05-19 11:06:54] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2021-05-19 11:06:54] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 11 ms returned sat
[2021-05-19 11:06:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:54] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2021-05-19 11:06:54] [INFO ] State equation strengthened by 93 read => feed constraints.
[2021-05-19 11:06:54] [INFO ] [Real]Added 93 Read/Feed constraints in 7 ms returned sat
[2021-05-19 11:06:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:06:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 11:06:54] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 6 ms returned sat
[2021-05-19 11:06:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:54] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2021-05-19 11:06:54] [INFO ] [Nat]Added 93 Read/Feed constraints in 17 ms returned sat
[2021-05-19 11:06:54] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 13 ms.
[2021-05-19 11:06:54] [INFO ] Added : 88 causal constraints over 18 iterations in 233 ms. Result :sat
Minimization took 15 ms.
[2021-05-19 11:06:54] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 11:06:54] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 6 ms returned sat
[2021-05-19 11:06:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:54] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2021-05-19 11:06:54] [INFO ] [Real]Added 93 Read/Feed constraints in 7 ms returned sat
[2021-05-19 11:06:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:06:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 11:06:54] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 5 ms returned sat
[2021-05-19 11:06:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:55] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2021-05-19 11:06:55] [INFO ] [Nat]Added 93 Read/Feed constraints in 8 ms returned sat
[2021-05-19 11:06:55] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 25 ms.
[2021-05-19 11:06:55] [INFO ] Added : 88 causal constraints over 18 iterations in 233 ms. Result :sat
Minimization took 13 ms.
[2021-05-19 11:06:55] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 11:06:55] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 8 ms returned sat
[2021-05-19 11:06:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:55] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2021-05-19 11:06:55] [INFO ] [Real]Added 93 Read/Feed constraints in 11 ms returned sat
[2021-05-19 11:06:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:06:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 11:06:55] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 5 ms returned sat
[2021-05-19 11:06:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:55] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2021-05-19 11:06:55] [INFO ] [Nat]Added 93 Read/Feed constraints in 7 ms returned sat
[2021-05-19 11:06:55] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 19 ms.
[2021-05-19 11:06:55] [INFO ] Added : 88 causal constraints over 18 iterations in 235 ms. Result :sat
Minimization took 13 ms.
[2021-05-19 11:06:55] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 11:06:55] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 20 ms returned sat
[2021-05-19 11:06:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:55] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2021-05-19 11:06:55] [INFO ] [Real]Added 93 Read/Feed constraints in 7 ms returned sat
[2021-05-19 11:06:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:06:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 11:06:55] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 5 ms returned sat
[2021-05-19 11:06:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:55] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2021-05-19 11:06:55] [INFO ] [Nat]Added 93 Read/Feed constraints in 5 ms returned sat
[2021-05-19 11:06:56] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 8 ms.
[2021-05-19 11:06:56] [INFO ] Added : 88 causal constraints over 18 iterations in 184 ms. Result :sat
Minimization took 21 ms.
[2021-05-19 11:06:56] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 11:06:56] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 5 ms returned sat
[2021-05-19 11:06:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:56] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2021-05-19 11:06:56] [INFO ] [Real]Added 93 Read/Feed constraints in 7 ms returned sat
[2021-05-19 11:06:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:06:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 11:06:56] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 5 ms returned sat
[2021-05-19 11:06:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:56] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2021-05-19 11:06:56] [INFO ] [Nat]Added 93 Read/Feed constraints in 6 ms returned sat
[2021-05-19 11:06:56] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 10 ms.
[2021-05-19 11:06:56] [INFO ] Added : 88 causal constraints over 18 iterations in 201 ms. Result :sat
Minimization took 14 ms.
[2021-05-19 11:06:56] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 11:06:56] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 7 ms returned sat
[2021-05-19 11:06:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:56] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2021-05-19 11:06:56] [INFO ] [Real]Added 93 Read/Feed constraints in 7 ms returned sat
[2021-05-19 11:06:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:06:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 11:06:56] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 5 ms returned sat
[2021-05-19 11:06:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:56] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2021-05-19 11:06:56] [INFO ] [Nat]Added 93 Read/Feed constraints in 7 ms returned sat
[2021-05-19 11:06:56] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 16 ms.
[2021-05-19 11:06:57] [INFO ] Added : 88 causal constraints over 18 iterations in 189 ms. Result :sat
Minimization took 14 ms.
[2021-05-19 11:06:57] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 11:06:57] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 6 ms returned sat
[2021-05-19 11:06:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:57] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2021-05-19 11:06:57] [INFO ] [Real]Added 93 Read/Feed constraints in 7 ms returned sat
[2021-05-19 11:06:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:06:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 11:06:57] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 6 ms returned sat
[2021-05-19 11:06:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:57] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2021-05-19 11:06:57] [INFO ] [Nat]Added 93 Read/Feed constraints in 7 ms returned sat
[2021-05-19 11:06:57] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 10 ms.
[2021-05-19 11:06:57] [INFO ] Added : 88 causal constraints over 18 iterations in 194 ms. Result :sat
Minimization took 14 ms.
[2021-05-19 11:06:57] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 11:06:57] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 5 ms returned sat
[2021-05-19 11:06:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:57] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2021-05-19 11:06:57] [INFO ] [Real]Added 93 Read/Feed constraints in 7 ms returned sat
[2021-05-19 11:06:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:06:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 11:06:57] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 5 ms returned sat
[2021-05-19 11:06:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:57] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2021-05-19 11:06:57] [INFO ] [Nat]Added 93 Read/Feed constraints in 8 ms returned sat
[2021-05-19 11:06:57] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 10 ms.
[2021-05-19 11:06:57] [INFO ] Added : 88 causal constraints over 18 iterations in 183 ms. Result :sat
Minimization took 16 ms.
[2021-05-19 11:06:57] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 11:06:57] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 5 ms returned sat
[2021-05-19 11:06:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:57] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2021-05-19 11:06:58] [INFO ] [Real]Added 93 Read/Feed constraints in 6 ms returned sat
[2021-05-19 11:06:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:06:58] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 11:06:58] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 5 ms returned sat
[2021-05-19 11:06:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:58] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2021-05-19 11:06:58] [INFO ] [Nat]Added 93 Read/Feed constraints in 7 ms returned sat
[2021-05-19 11:06:58] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 9 ms.
[2021-05-19 11:06:58] [INFO ] Added : 88 causal constraints over 18 iterations in 182 ms. Result :sat
Minimization took 14 ms.
[2021-05-19 11:06:58] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 11:06:58] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 5 ms returned sat
[2021-05-19 11:06:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:58] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2021-05-19 11:06:58] [INFO ] [Real]Added 93 Read/Feed constraints in 6 ms returned sat
[2021-05-19 11:06:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:06:58] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 11:06:58] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 4 ms returned sat
[2021-05-19 11:06:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:58] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2021-05-19 11:06:58] [INFO ] [Nat]Added 93 Read/Feed constraints in 5 ms returned sat
[2021-05-19 11:06:58] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 11 ms.
[2021-05-19 11:06:58] [INFO ] Added : 88 causal constraints over 18 iterations in 216 ms. Result :sat
Minimization took 14 ms.
[2021-05-19 11:06:58] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 11:06:58] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 8 ms returned sat
[2021-05-19 11:06:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:58] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2021-05-19 11:06:58] [INFO ] [Real]Added 93 Read/Feed constraints in 6 ms returned sat
[2021-05-19 11:06:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:06:58] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 11:06:58] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 5 ms returned sat
[2021-05-19 11:06:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:58] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2021-05-19 11:06:58] [INFO ] [Nat]Added 93 Read/Feed constraints in 6 ms returned sat
[2021-05-19 11:06:58] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 9 ms.
[2021-05-19 11:06:59] [INFO ] Added : 88 causal constraints over 18 iterations in 226 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 11:06:59] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 11:06:59] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 4 ms returned sat
[2021-05-19 11:06:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:59] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2021-05-19 11:06:59] [INFO ] [Real]Added 93 Read/Feed constraints in 7 ms returned sat
[2021-05-19 11:06:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:06:59] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 11:06:59] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 5 ms returned sat
[2021-05-19 11:06:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:59] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2021-05-19 11:06:59] [INFO ] [Nat]Added 93 Read/Feed constraints in 15 ms returned sat
[2021-05-19 11:06:59] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 9 ms.
[2021-05-19 11:06:59] [INFO ] Added : 88 causal constraints over 18 iterations in 215 ms. Result :sat
Minimization took 22 ms.
[2021-05-19 11:06:59] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 11:06:59] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 5 ms returned sat
[2021-05-19 11:06:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:59] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2021-05-19 11:06:59] [INFO ] [Real]Added 93 Read/Feed constraints in 7 ms returned sat
[2021-05-19 11:06:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:06:59] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 11:06:59] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 5 ms returned sat
[2021-05-19 11:06:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:59] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2021-05-19 11:06:59] [INFO ] [Nat]Added 93 Read/Feed constraints in 6 ms returned sat
[2021-05-19 11:06:59] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 15 ms.
[2021-05-19 11:07:00] [INFO ] Added : 88 causal constraints over 18 iterations in 179 ms. Result :sat
Minimization took 13 ms.
[2021-05-19 11:07:00] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 11:07:00] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 5 ms returned sat
[2021-05-19 11:07:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:00] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2021-05-19 11:07:00] [INFO ] [Real]Added 93 Read/Feed constraints in 6 ms returned sat
[2021-05-19 11:07:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:07:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 11:07:00] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 4 ms returned sat
[2021-05-19 11:07:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:00] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2021-05-19 11:07:00] [INFO ] [Nat]Added 93 Read/Feed constraints in 5 ms returned sat
[2021-05-19 11:07:00] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 18 ms.
[2021-05-19 11:07:00] [INFO ] Added : 88 causal constraints over 18 iterations in 223 ms. Result :sat
Minimization took 16 ms.
[2021-05-19 11:07:00] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 11:07:00] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 13 ms returned sat
[2021-05-19 11:07:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:00] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2021-05-19 11:07:00] [INFO ] [Real]Added 93 Read/Feed constraints in 6 ms returned sat
[2021-05-19 11:07:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:07:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 11:07:00] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 6 ms returned sat
[2021-05-19 11:07:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:00] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2021-05-19 11:07:00] [INFO ] [Nat]Added 93 Read/Feed constraints in 7 ms returned sat
[2021-05-19 11:07:00] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 9 ms.
[2021-05-19 11:07:00] [INFO ] Added : 88 causal constraints over 18 iterations in 181 ms. Result :sat
Minimization took 13 ms.
[2021-05-19 11:07:00] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 11:07:00] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 5 ms returned sat
[2021-05-19 11:07:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:00] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2021-05-19 11:07:00] [INFO ] [Real]Added 93 Read/Feed constraints in 7 ms returned sat
[2021-05-19 11:07:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:07:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 11:07:01] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 5 ms returned sat
[2021-05-19 11:07:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:01] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2021-05-19 11:07:01] [INFO ] [Nat]Added 93 Read/Feed constraints in 6 ms returned sat
[2021-05-19 11:07:01] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 9 ms.
[2021-05-19 11:07:01] [INFO ] Added : 88 causal constraints over 18 iterations in 209 ms. Result :sat
Minimization took 26 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 :[31, 287, 33, 19, 17, 17, 15, 19, 31, 21, 32, 23, 16, 16, 27, 29]
Incomplete Parikh walk after 11900 steps, including 98 resets, run finished after 110 ms. (steps per millisecond=108 ) properties (out of 16) seen :60 could not realise parikh vector
Incomplete Parikh walk after 11700 steps, including 98 resets, run finished after 116 ms. (steps per millisecond=100 ) properties (out of 16) seen :56 could not realise parikh vector
Incomplete Parikh walk after 10600 steps, including 97 resets, run finished after 60 ms. (steps per millisecond=176 ) properties (out of 16) seen :45 could not realise parikh vector
Incomplete Parikh walk after 10600 steps, including 97 resets, run finished after 62 ms. (steps per millisecond=170 ) properties (out of 16) seen :43 could not realise parikh vector
Incomplete Parikh walk after 11300 steps, including 98 resets, run finished after 107 ms. (steps per millisecond=105 ) properties (out of 16) seen :53 could not realise parikh vector
Incomplete Parikh walk after 12200 steps, including 98 resets, run finished after 69 ms. (steps per millisecond=176 ) properties (out of 16) seen :61 could not realise parikh vector
Incomplete Parikh walk after 11100 steps, including 98 resets, run finished after 52 ms. (steps per millisecond=213 ) properties (out of 16) seen :48 could not realise parikh vector
Incomplete Parikh walk after 12100 steps, including 97 resets, run finished after 55 ms. (steps per millisecond=220 ) properties (out of 16) seen :65 could not realise parikh vector
Incomplete Parikh walk after 10900 steps, including 96 resets, run finished after 56 ms. (steps per millisecond=194 ) properties (out of 16) seen :48 could not realise parikh vector
Incomplete Parikh walk after 10500 steps, including 97 resets, run finished after 83 ms. (steps per millisecond=126 ) properties (out of 16) seen :46 could not realise parikh vector
Incomplete Parikh walk after 10700 steps, including 97 resets, run finished after 79 ms. (steps per millisecond=135 ) properties (out of 16) seen :63 could not realise parikh vector
Incomplete Parikh walk after 10700 steps, including 97 resets, run finished after 47 ms. (steps per millisecond=227 ) properties (out of 16) seen :68 could not realise parikh vector
Incomplete Parikh walk after 10900 steps, including 96 resets, run finished after 47 ms. (steps per millisecond=231 ) properties (out of 16) seen :54 could not realise parikh vector
Incomplete Parikh walk after 12300 steps, including 97 resets, run finished after 61 ms. (steps per millisecond=201 ) properties (out of 16) seen :68 could not realise parikh vector
Incomplete Parikh walk after 37800 steps, including 99 resets, run finished after 123 ms. (steps per millisecond=307 ) properties (out of 16) seen :318 could not realise parikh vector
Incomplete Parikh walk after 12100 steps, including 101 resets, run finished after 53 ms. (steps per millisecond=228 ) properties (out of 16) seen :62 could not realise parikh vector
Support contains 15 out of 182 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 182/182 places, 195/195 transitions.
Graph (complete) has 381 edges and 182 vertex of which 62 are kept as prefixes of interest. Removing 120 places using SCC suffix rule.3 ms
Discarding 120 places :
Also discarding 60 output transitions
Drop transitions removed 60 transitions
Ensure Unique test removed 20 places
Drop transitions removed 87 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 94 transitions.
Iterating post reduction 0 with 114 rules applied. Total rules applied 115 place count 42 transition count 41
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 116 place count 41 transition count 40
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 117 place count 40 transition count 40
Applied a total of 117 rules in 48 ms. Remains 40 /182 variables (removed 142) and now considering 40/195 (removed 155) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/182 places, 40/195 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:07:02] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3140 ms. (steps per millisecond=318 ) properties (out of 16) seen :134175
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 16) seen :18528
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 16) seen :27780
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 :15162
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 16) seen :60608
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 :60608
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 654 ms. (steps per millisecond=1529 ) properties (out of 16) seen :11535
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 :13339
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 580 ms. (steps per millisecond=1724 ) properties (out of 16) seen :15183
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 :22251
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 :16686
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 :17561
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 703 ms. (steps per millisecond=1422 ) properties (out of 16) seen :9849
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 726 ms. (steps per millisecond=1377 ) properties (out of 16) seen :9319
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 16) seen :30316
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 672 ms. (steps per millisecond=1488 ) properties (out of 16) seen :13931
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:07:13] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:07:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:07:13] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:07:13] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:07:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:07:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:13] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:07:13] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:07:13] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:07:13] [INFO ] Added : 31 causal constraints over 7 iterations in 42 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:07:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:07:13] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:07:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:07:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:13] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2021-05-19 11:07:13] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:07:13] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:07:13] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:07:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:13] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 11:07:13] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:07:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:07:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:13] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:07:13] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:07:13] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:07:13] [INFO ] Added : 31 causal constraints over 7 iterations in 25 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:07:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:07:13] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:07:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:07:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:13] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2021-05-19 11:07:13] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:07:14] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:07:14] [INFO ] Added : 31 causal constraints over 7 iterations in 33 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:07:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:14] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:07:14] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:07:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:07:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:07:14] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:07:14] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:07:14] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:07:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:07:14] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:07:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:07:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:07:14] [INFO ] [Nat]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:07:14] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:07:14] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:07:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:07:14] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:07:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:07:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:07:14] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:07:14] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:07:14] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:07:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:14] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2021-05-19 11:07:14] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:07:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:07:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:07:14] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:07:14] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:07:14] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:07:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:14] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:07:14] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:07:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:07:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:07:14] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:07:14] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:07:14] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:07:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:07:14] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:07:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:07:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:07:14] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:07:14] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:07:14] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:07:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:07:14] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:07:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:07:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:07:14] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:07:14] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:07:14] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:07:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:07:14] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:07:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:07:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:07:14] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:07:14] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:07:14] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:07:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:07:14] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:07:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:07:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:07:14] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:07:14] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 4 ms.
[2021-05-19 11:07:14] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:07:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:07:14] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:07:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:07:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:07:14] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:07:14] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:07:14] [INFO ] Added : 31 causal constraints over 7 iterations in 38 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:07:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:07:14] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:07:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:07:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:07:14] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:07:14] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:07:14] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:07:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:07:15] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:07:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:07:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:15] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:07:15] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:07:15] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:07:15] [INFO ] Added : 31 causal constraints over 7 iterations in 22 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 :[18510, 33334, 27777, 15136, 30304, 30304, 11458, 13315, 15126, 22218, 16653, 17531, 9768, 9219, 30300, 13863]
Incomplete Parikh walk after 1390200 steps, including 99 resets, run finished after 2698 ms. (steps per millisecond=515 ) properties (out of 16) seen :13893 could not realise parikh vector
Incomplete Parikh walk after 3033900 steps, including 99 resets, run finished after 5830 ms. (steps per millisecond=520 ) properties (out of 16) seen :30332 could not realise parikh vector
Incomplete Parikh walk after 925800 steps, including 99 resets, run finished after 1667 ms. (steps per millisecond=555 ) properties (out of 16) seen :9251 could not realise parikh vector
Incomplete Parikh walk after 980700 steps, including 99 resets, run finished after 1873 ms. (steps per millisecond=523 ) properties (out of 16) seen :9798 could not realise parikh vector
Incomplete Parikh walk after 1757000 steps, including 99 resets, run finished after 3073 ms. (steps per millisecond=571 ) properties (out of 16) seen :17563 could not realise parikh vector
Incomplete Parikh walk after 1669200 steps, including 98 resets, run finished after 3014 ms. (steps per millisecond=553 ) properties (out of 16) seen :16707 could not realise parikh vector
Incomplete Parikh walk after 2225700 steps, including 98 resets, run finished after 4421 ms. (steps per millisecond=503 ) properties (out of 16) seen :24566 could not realise parikh vector
Incomplete Parikh walk after 1516500 steps, including 99 resets, run finished after 2829 ms. (steps per millisecond=536 ) properties (out of 16) seen :15158 could not realise parikh vector
Incomplete Parikh walk after 1335400 steps, including 99 resets, run finished after 2317 ms. (steps per millisecond=576 ) properties (out of 16) seen :13348 could not realise parikh vector
Incomplete Parikh walk after 1149700 steps, including 99 resets, run finished after 2253 ms. (steps per millisecond=510 ) properties (out of 16) seen :11488 could not realise parikh vector
Incomplete Parikh walk after 3034300 steps, including 98 resets, run finished after 5275 ms. (steps per millisecond=575 ) properties (out of 16) seen :63827 could not realise parikh vector
Incomplete Parikh walk after 3034300 steps, including 98 resets, run finished after 5248 ms. (steps per millisecond=578 ) properties (out of 16) seen :63772 could not realise parikh vector
Incomplete Parikh walk after 1517500 steps, including 98 resets, run finished after 2977 ms. (steps per millisecond=509 ) properties (out of 16) seen :16800 could not realise parikh vector
Incomplete Parikh walk after 2781600 steps, including 98 resets, run finished after 5123 ms. (steps per millisecond=542 ) properties (out of 16) seen :30487 could not realise parikh vector
Incomplete Parikh walk after 3337400 steps, including 99 resets, run finished after 5784 ms. (steps per millisecond=577 ) properties (out of 16) seen :33370 could not realise parikh vector
Incomplete Parikh walk after 1854900 steps, including 98 resets, run finished after 3396 ms. (steps per millisecond=546 ) properties (out of 16) seen :18713 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:08:12] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:08:12] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:08:12] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:08:12] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:08:12] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2021-05-19 11:08:12] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:08:12] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:08:12] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:08:12] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2907 ms. (steps per millisecond=343 ) properties (out of 16) seen :134526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 468 ms. (steps per millisecond=2136 ) properties (out of 16) seen :14505
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=2777 ) properties (out of 16) seen :23818
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 :12825
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 624 ms. (steps per millisecond=1602 ) properties (out of 16) seen :12380
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 :17558
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 :11937
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 :12827
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 450 ms. (steps per millisecond=2222 ) properties (out of 16) seen :17565
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 :16701
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 756 ms. (steps per millisecond=1322 ) properties (out of 16) seen :8816
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 669 ms. (steps per millisecond=1494 ) properties (out of 16) seen :10455
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 16) seen :25663
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 592 ms. (steps per millisecond=1689 ) properties (out of 16) seen :12390
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:08:23] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:08:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:08:23] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:08:23] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:08:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:08:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:08:23] [INFO ] [Nat]Added 31 Read/Feed constraints in 4 ms returned sat
[2021-05-19 11:08:23] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:08:23] [INFO ] Added : 31 causal constraints over 7 iterations in 27 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:08:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:08:23] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:08:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:08:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:08:23] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:08:23] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:08:23] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:08:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:08:23] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:08:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:08:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:08:23] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:08:23] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:08:23] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:08:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:08:23] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:08:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:08:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:08:23] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:08:23] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:08:23] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:08:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:08:23] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:08:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:08:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:08:23] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:08:23] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:08:23] [INFO ] Added : 31 causal constraints over 7 iterations in 30 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:08:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:08:23] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:08:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:08:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:08:23] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:08:23] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:08:24] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:08:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:08:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:08:24] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:08:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:08:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:08:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:08:24] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:08:24] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:08:24] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:08:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:08:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:08:24] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:08:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:08:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:08:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:08:24] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:08:24] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:08:24] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:08:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:08:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:08:24] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:08:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:08:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:08:24] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2021-05-19 11:08:24] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:08:24] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-19 11:08:24] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:08:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:08:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:08:24] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:08:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:08:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:08:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:08:24] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:08:24] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:08:24] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:08:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:08:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:08:24] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:08:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:08:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:08:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:08:24] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:08:24] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:08:24] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:08:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:08:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:08:24] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:08:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:08:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:08:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:08:24] [INFO ] [Nat]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:08:24] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:08:24] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:08:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:08:24] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:08:24] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:08:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:08:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:08:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:08:24] [INFO ] [Nat]Added 31 Read/Feed constraints in 39 ms returned sat
[2021-05-19 11:08:24] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:08:24] [INFO ] Added : 31 causal constraints over 7 iterations in 35 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:08:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:08:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:08:24] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:08:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:08:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:08:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:08:24] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:08:24] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:08:24] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:08:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:08:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:08:24] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:08:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:08:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:08:24] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2021-05-19 11:08:24] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:08:24] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:08:24] [INFO ] Added : 31 causal constraints over 7 iterations in 25 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:08:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:08:24] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2021-05-19 11:08:24] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:08:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:08:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:08:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:08:24] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:08:24] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:08:24] [INFO ] Added : 31 causal constraints over 7 iterations in 22 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 :[18512, 33336, 27779, 15138, 30306, 30306, 12314, 17530, 15129, 22220, 17534, 17533, 9770, 10374, 30303, 13865]
Incomplete Parikh walk after 1390400 steps, including 99 resets, run finished after 2552 ms. (steps per millisecond=544 ) properties (out of 16) seen :13897 could not realise parikh vector
Incomplete Parikh walk after 3034200 steps, including 99 resets, run finished after 5863 ms. (steps per millisecond=517 ) properties (out of 16) seen :30333 could not realise parikh vector
Incomplete Parikh walk after 1041300 steps, including 99 resets, run finished after 1888 ms. (steps per millisecond=551 ) properties (out of 16) seen :10402 could not realise parikh vector
Incomplete Parikh walk after 980900 steps, including 99 resets, run finished after 1876 ms. (steps per millisecond=522 ) properties (out of 16) seen :9802 could not realise parikh vector
Incomplete Parikh walk after 1757200 steps, including 99 resets, run finished after 3105 ms. (steps per millisecond=565 ) properties (out of 16) seen :17564 could not realise parikh vector
Incomplete Parikh walk after 1757300 steps, including 98 resets, run finished after 3209 ms. (steps per millisecond=547 ) properties (out of 16) seen :17583 could not realise parikh vector
Incomplete Parikh walk after 2225900 steps, including 98 resets, run finished after 4392 ms. (steps per millisecond=506 ) properties (out of 16) seen :24591 could not realise parikh vector
Incomplete Parikh walk after 1516800 steps, including 99 resets, run finished after 2813 ms. (steps per millisecond=539 ) properties (out of 16) seen :15160 could not realise parikh vector
Incomplete Parikh walk after 1756900 steps, including 99 resets, run finished after 3003 ms. (steps per millisecond=585 ) properties (out of 16) seen :17560 could not realise parikh vector
Incomplete Parikh walk after 1235300 steps, including 99 resets, run finished after 2422 ms. (steps per millisecond=510 ) properties (out of 16) seen :12342 could not realise parikh vector
Incomplete Parikh walk after 3034500 steps, including 98 resets, run finished after 5281 ms. (steps per millisecond=574 ) properties (out of 16) seen :63693 could not realise parikh vector
Incomplete Parikh walk after 3034500 steps, including 98 resets, run finished after 5263 ms. (steps per millisecond=576 ) properties (out of 16) seen :63715 could not realise parikh vector
Incomplete Parikh walk after 1517700 steps, including 98 resets, run finished after 2978 ms. (steps per millisecond=509 ) properties (out of 16) seen :16713 could not realise parikh vector
Incomplete Parikh walk after 2781800 steps, including 98 resets, run finished after 5139 ms. (steps per millisecond=541 ) properties (out of 16) seen :30467 could not realise parikh vector
Incomplete Parikh walk after 3337600 steps, including 99 resets, run finished after 5647 ms. (steps per millisecond=591 ) properties (out of 16) seen :33366 could not realise parikh vector
Incomplete Parikh walk after 1855100 steps, including 98 resets, run finished after 3406 ms. (steps per millisecond=544 ) properties (out of 16) seen :18717 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:09:23] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:09:23] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:09:23] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:09:23] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:09:23] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2021-05-19 11:09:23] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:09:23] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:09:23] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:09:23] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2892 ms. (steps per millisecond=345 ) properties (out of 16) seen :134469
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 :19610
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 16) seen :23809
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 :11117
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 560 ms. (steps per millisecond=1785 ) properties (out of 16) seen :12357
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 :20841
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 :17551
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 457 ms. (steps per millisecond=2188 ) properties (out of 16) seen :16682
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 588 ms. (steps per millisecond=1700 ) properties (out of 16) seen :14519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 742 ms. (steps per millisecond=1347 ) properties (out of 16) seen :8313
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 671 ms. (steps per millisecond=1490 ) properties (out of 16) seen :9278
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 16) seen :30306
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 594 ms. (steps per millisecond=1683 ) properties (out of 16) seen :10750
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:09:33] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:09:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:09:33] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2021-05-19 11:09:33] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:09:33] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:09:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:09:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:09:33] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2021-05-19 11:09:33] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:09:33] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:09:33] [INFO ] Added : 31 causal constraints over 7 iterations in 25 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:09:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:09:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:09:33] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:09:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:09:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:09:33] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2021-05-19 11:09:33] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:09:33] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:09:33] [INFO ] Added : 31 causal constraints over 7 iterations in 26 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:09:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:09:33] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:09:33] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:09:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:09:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:09:33] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:09:33] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:09:33] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:09:33] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:09:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:09:34] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:09:34] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:09:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:09:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:09:34] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:09:34] [INFO ] [Nat]Added 31 Read/Feed constraints in 7 ms returned sat
[2021-05-19 11:09:34] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-19 11:09:34] [INFO ] Added : 31 causal constraints over 7 iterations in 25 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:09:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:09:34] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:09:34] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:09:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:09:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:09:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:09:34] [INFO ] [Nat]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:09:34] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:09:34] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:09:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:09:34] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-19 11:09:34] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:09:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:09:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:09:34] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:09:34] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:09:34] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:09:34] [INFO ] Added : 31 causal constraints over 7 iterations in 37 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:09:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:09:34] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:09:34] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:09:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:09:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:09:34] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:09:34] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:09:34] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:09:34] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 11:09:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:09:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:09:34] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:09:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:09:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:09:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:09:34] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:09:34] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:09:34] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:09:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:09:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:09:34] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:09:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:09:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:09:34] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:09:34] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:09:34] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:09:34] [INFO ] Added : 31 causal constraints over 7 iterations in 25 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 11:09:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:09:34] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:09:34] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:09:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:09:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:09:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:09:34] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:09:34] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:09:34] [INFO ] Added : 31 causal constraints over 7 iterations in 25 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:09:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:09:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:09:34] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:09:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:09:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:09:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:09:34] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:09:34] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:09:34] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:09:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:09:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:09:34] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:09:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:09:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:09:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:09:34] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:09:34] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:09:34] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:09:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:09:34] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:09:34] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:09:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:09:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:09:35] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:09:35] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:09:35] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:09:35] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:09:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:09:35] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:09:35] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:09:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:09:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:09:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:09:35] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:09:35] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 15 ms.
[2021-05-19 11:09:35] [INFO ] Added : 31 causal constraints over 7 iterations in 39 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:09:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:09:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:09:35] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:09:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:09:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:09:35] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:09:35] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:09:35] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:09:35] [INFO ] Added : 31 causal constraints over 7 iterations in 26 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:09:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:09:35] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:09:35] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:09:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:09:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:09:35] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2021-05-19 11:09:35] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:09:35] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:09:35] [INFO ] Added : 31 causal constraints over 7 iterations in 28 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 :[19598, 33338, 27781, 15141, 30309, 30309, 12316, 20828, 17528, 22222, 17536, 17535, 9773, 10376, 30305, 13867]
Incomplete Parikh walk after 1390600 steps, including 99 resets, run finished after 2581 ms. (steps per millisecond=538 ) properties (out of 16) seen :13897 could not realise parikh vector
Incomplete Parikh walk after 3034400 steps, including 99 resets, run finished after 5998 ms. (steps per millisecond=505 ) properties (out of 16) seen :30334 could not realise parikh vector
Incomplete Parikh walk after 1041500 steps, including 99 resets, run finished after 1884 ms. (steps per millisecond=552 ) properties (out of 16) seen :10411 could not realise parikh vector
Incomplete Parikh walk after 981200 steps, including 99 resets, run finished after 1869 ms. (steps per millisecond=524 ) properties (out of 16) seen :9804 could not realise parikh vector
Incomplete Parikh walk after 1757400 steps, including 99 resets, run finished after 3086 ms. (steps per millisecond=569 ) properties (out of 16) seen :17567 could not realise parikh vector
Incomplete Parikh walk after 1757500 steps, including 98 resets, run finished after 3163 ms. (steps per millisecond=555 ) properties (out of 16) seen :17583 could not realise parikh vector
Incomplete Parikh walk after 2226100 steps, including 98 resets, run finished after 4390 ms. (steps per millisecond=507 ) properties (out of 16) seen :24559 could not realise parikh vector
Incomplete Parikh walk after 1756700 steps, including 99 resets, run finished after 3252 ms. (steps per millisecond=540 ) properties (out of 16) seen :17561 could not realise parikh vector
Incomplete Parikh walk after 2086700 steps, including 99 resets, run finished after 3547 ms. (steps per millisecond=588 ) properties (out of 16) seen :20859 could not realise parikh vector
Incomplete Parikh walk after 1235500 steps, including 99 resets, run finished after 2415 ms. (steps per millisecond=511 ) properties (out of 16) seen :12348 could not realise parikh vector
Incomplete Parikh walk after 3034800 steps, including 98 resets, run finished after 5252 ms. (steps per millisecond=577 ) properties (out of 16) seen :63806 could not realise parikh vector
Incomplete Parikh walk after 3034800 steps, including 98 resets, run finished after 5233 ms. (steps per millisecond=579 ) properties (out of 16) seen :63819 could not realise parikh vector
Incomplete Parikh walk after 1518000 steps, including 98 resets, run finished after 2991 ms. (steps per millisecond=507 ) properties (out of 16) seen :16761 could not realise parikh vector
Incomplete Parikh walk after 2782000 steps, including 98 resets, run finished after 5129 ms. (steps per millisecond=542 ) properties (out of 16) seen :30439 could not realise parikh vector
Incomplete Parikh walk after 3337800 steps, including 99 resets, run finished after 5680 ms. (steps per millisecond=587 ) properties (out of 16) seen :33372 could not realise parikh vector
Incomplete Parikh walk after 1963700 steps, including 98 resets, run finished after 3722 ms. (steps per millisecond=527 ) properties (out of 16) seen :19810 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:10:35] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:10:35] [INFO ] Implicit Places using invariants in 10 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:10:35] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:10:35] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:10:35] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 29 ms to find 0 implicit places.
[2021-05-19 11:10:35] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:10:35] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:10:35] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:10:35] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2942 ms. (steps per millisecond=339 ) properties (out of 16) seen :134368
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 404 ms. (steps per millisecond=2475 ) properties (out of 16) seen :18518
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 16) seen :27779
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 :17615
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 595 ms. (steps per millisecond=1680 ) properties (out of 16) seen :11106
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 569 ms. (steps per millisecond=1757 ) properties (out of 16) seen :14546
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 564 ms. (steps per millisecond=1773 ) properties (out of 16) seen :15901
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 :15895
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 580 ms. (steps per millisecond=1724 ) properties (out of 16) seen :12874
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 601 ms. (steps per millisecond=1663 ) properties (out of 16) seen :12844
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 734 ms. (steps per millisecond=1362 ) properties (out of 16) seen :8789
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 648 ms. (steps per millisecond=1543 ) properties (out of 16) seen :12017
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 :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 517 ms. (steps per millisecond=1934 ) properties (out of 16) seen :13895
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:10:45] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:10:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:10:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:10:45] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:10:45] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:10:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:10:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:10:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:10:45] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:10:45] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:10:46] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:10:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:10:46] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:10:46] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:10:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:10:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:10:46] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:10:46] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:10:46] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:10:46] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:10:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:10:46] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:10:46] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:10:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:10:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:10:46] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:10:46] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:10:46] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:10:46] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:10:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:10:46] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:10:46] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:10:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:10:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:10:46] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:10:46] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:10:46] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 4 ms.
[2021-05-19 11:10:46] [INFO ] Added : 31 causal constraints over 7 iterations in 25 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:10:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:10:46] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:10:46] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:10:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:10:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:10:46] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:10:46] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:10:46] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:10:46] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:10:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:10:46] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:10:46] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:10:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:10:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:10:46] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:10:46] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:10:46] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:10:46] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:10:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:10:46] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:10:46] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:10:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:10:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:10:46] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2021-05-19 11:10:46] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:10:46] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:10:46] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:10:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:10:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:10:46] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:10:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:10:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:10:46] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:10:46] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:10:46] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:10:46] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:10:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:10:46] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:10:46] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:10:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:10:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:10:46] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:10:46] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:10:46] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:10:46] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:10:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:10:46] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:10:46] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:10:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:10:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:10:46] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:10:46] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:10:46] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:10:46] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:10:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:10:46] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:10:46] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:10:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:10:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:10:46] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:10:46] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:10:46] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:10:46] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:10:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:10:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:10:46] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:10:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:10:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:10:47] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:10:47] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:10:47] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:10:47] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:10:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:10:47] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:10:47] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:10:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:10:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:10:47] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:10:47] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:10:47] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:10:47] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:10:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:10:47] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:10:47] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:10:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:10:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:10:47] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:10:47] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:10:47] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:10:47] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:10:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:10:47] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:10:47] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:10:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:10:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:10:47] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:10:47] [INFO ] [Nat]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:10:47] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:10:47] [INFO ] Added : 31 causal constraints over 7 iterations in 30 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:10:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:10:47] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:10:47] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:10:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:10:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:10:47] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:10:47] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:10:47] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:10:47] [INFO ] Added : 31 causal constraints over 7 iterations in 22 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 :[19600, 33340, 27783, 17536, 30311, 30311, 12318, 20831, 17530, 22224, 17538, 17537, 9775, 11878, 30307, 13869]
Incomplete Parikh walk after 1390800 steps, including 99 resets, run finished after 2546 ms. (steps per millisecond=546 ) properties (out of 16) seen :13901 could not realise parikh vector
Incomplete Parikh walk after 3034600 steps, including 99 resets, run finished after 5835 ms. (steps per millisecond=520 ) properties (out of 16) seen :30341 could not realise parikh vector
Incomplete Parikh walk after 1191700 steps, including 99 resets, run finished after 2141 ms. (steps per millisecond=556 ) properties (out of 16) seen :11909 could not realise parikh vector
Incomplete Parikh walk after 981400 steps, including 99 resets, run finished after 1860 ms. (steps per millisecond=527 ) properties (out of 16) seen :9803 could not realise parikh vector
Incomplete Parikh walk after 1757600 steps, including 99 resets, run finished after 3064 ms. (steps per millisecond=573 ) properties (out of 16) seen :17565 could not realise parikh vector
Incomplete Parikh walk after 1757700 steps, including 98 resets, run finished after 3195 ms. (steps per millisecond=550 ) properties (out of 16) seen :17591 could not realise parikh vector
Incomplete Parikh walk after 2226300 steps, including 98 resets, run finished after 4378 ms. (steps per millisecond=508 ) properties (out of 16) seen :24512 could not realise parikh vector
Incomplete Parikh walk after 1756900 steps, including 99 resets, run finished after 3244 ms. (steps per millisecond=541 ) properties (out of 16) seen :17561 could not realise parikh vector
Incomplete Parikh walk after 2087000 steps, including 99 resets, run finished after 3558 ms. (steps per millisecond=586 ) properties (out of 16) seen :20865 could not realise parikh vector
Incomplete Parikh walk after 1235700 steps, including 99 resets, run finished after 2404 ms. (steps per millisecond=514 ) properties (out of 16) seen :12351 could not realise parikh vector
Incomplete Parikh walk after 3035000 steps, including 98 resets, run finished after 5243 ms. (steps per millisecond=578 ) properties (out of 16) seen :63767 could not realise parikh vector
Incomplete Parikh walk after 3035000 steps, including 98 resets, run finished after 5222 ms. (steps per millisecond=581 ) properties (out of 16) seen :63776 could not realise parikh vector
Incomplete Parikh walk after 1757500 steps, including 98 resets, run finished after 3442 ms. (steps per millisecond=510 ) properties (out of 16) seen :19399 could not realise parikh vector
Incomplete Parikh walk after 2782200 steps, including 98 resets, run finished after 5147 ms. (steps per millisecond=540 ) properties (out of 16) seen :30345 could not realise parikh vector
Incomplete Parikh walk after 3338000 steps, including 99 resets, run finished after 5642 ms. (steps per millisecond=591 ) properties (out of 16) seen :33376 could not realise parikh vector
Incomplete Parikh walk after 1963900 steps, including 98 resets, run finished after 3609 ms. (steps per millisecond=544 ) properties (out of 16) seen :19792 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:11:47] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:11:47] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:11:47] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:11:48] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:11:48] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2021-05-19 11:11:48] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:11:48] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:11:48] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:11:48] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2884 ms. (steps per millisecond=346 ) properties (out of 16) seen :134326
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 :16703
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 16) seen :22225
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 :22276
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 16) seen :60608
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 494 ms. (steps per millisecond=2024 ) properties (out of 16) seen :15170
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 :15947
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 :20838
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 521 ms. (steps per millisecond=1919 ) properties (out of 16) seen :17595
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 :18540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 728 ms. (steps per millisecond=1373 ) properties (out of 16) seen :8749
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 628 ms. (steps per millisecond=1592 ) properties (out of 16) seen :11922
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 644 ms. (steps per millisecond=1552 ) properties (out of 16) seen :11536
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:11:58] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:11:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:11:58] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:11:58] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:11:58] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:11:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:11:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:11:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:11:58] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:11:58] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:11:58] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:11:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:11:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:11:58] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:11:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:11:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:11:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:11:58] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:11:58] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:11:58] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:11:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:11:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:11:58] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:11:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:11:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:11:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:11:58] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:11:58] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:11:58] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:11:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:11:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:11:58] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:11:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:11:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:11:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:11:58] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:11:58] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:11:58] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:11:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:11:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:11:58] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:11:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:11:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:11:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:11:58] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:11:58] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:11:58] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:11:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:11:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:11:58] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:11:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:11:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:11:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:11:58] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:11:58] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:11:58] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:11:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:11:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:11:58] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:11:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:11:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:11:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:11:58] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:11:58] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 9 ms.
[2021-05-19 11:11:58] [INFO ] Added : 31 causal constraints over 7 iterations in 30 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:11:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:11:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:11:58] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:11:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:11:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:11:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:11:58] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:11:58] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:11:58] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:11:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:11:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:11:58] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:11:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:11:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:11:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:11:58] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:11:58] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:11:58] [INFO ] Added : 31 causal constraints over 7 iterations in 34 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:11:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:11:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:11:58] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:11:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:11:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:11:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:11:58] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:11:58] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:11:58] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:11:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:11:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:11:59] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:11:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:11:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:11:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:11:59] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:11:59] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:11:59] [INFO ] Added : 31 causal constraints over 7 iterations in 29 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:11:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:11:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:11:59] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:11:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:11:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:11:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:11:59] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:11:59] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:11:59] [INFO ] Added : 31 causal constraints over 7 iterations in 27 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:11:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:11:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:11:59] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:11:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:11:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:11:59] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:11:59] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:11:59] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:11:59] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:11:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:11:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:11:59] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:11:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:11:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:11:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:11:59] [INFO ] [Nat]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:11:59] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:11:59] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:11:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:11:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:11:59] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:11:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:11:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:11:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:11:59] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:11:59] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:11:59] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:11:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:11:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:11:59] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:11:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:11:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:11:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:11:59] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:11:59] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:11:59] [INFO ] Added : 31 causal constraints over 7 iterations in 22 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 :[19602, 33342, 27785, 22218, 30314, 30314, 13870, 20833, 17532, 22225, 17540, 18507, 9777, 11880, 30309, 13871]
Incomplete Parikh walk after 1391000 steps, including 99 resets, run finished after 2560 ms. (steps per millisecond=543 ) properties (out of 16) seen :13902 could not realise parikh vector
Incomplete Parikh walk after 3034800 steps, including 99 resets, run finished after 5841 ms. (steps per millisecond=519 ) properties (out of 16) seen :30340 could not realise parikh vector
Incomplete Parikh walk after 1191900 steps, including 99 resets, run finished after 2149 ms. (steps per millisecond=554 ) properties (out of 16) seen :11910 could not realise parikh vector
Incomplete Parikh walk after 981600 steps, including 99 resets, run finished after 1885 ms. (steps per millisecond=520 ) properties (out of 16) seen :9804 could not realise parikh vector
Incomplete Parikh walk after 1854600 steps, including 99 resets, run finished after 3343 ms. (steps per millisecond=554 ) properties (out of 16) seen :18537 could not realise parikh vector
Incomplete Parikh walk after 1757900 steps, including 98 resets, run finished after 3278 ms. (steps per millisecond=536 ) properties (out of 16) seen :17585 could not realise parikh vector
Incomplete Parikh walk after 2226400 steps, including 98 resets, run finished after 4540 ms. (steps per millisecond=490 ) properties (out of 16) seen :24640 could not realise parikh vector
Incomplete Parikh walk after 1757100 steps, including 99 resets, run finished after 3249 ms. (steps per millisecond=540 ) properties (out of 16) seen :17562 could not realise parikh vector
Incomplete Parikh walk after 2087200 steps, including 99 resets, run finished after 3556 ms. (steps per millisecond=586 ) properties (out of 16) seen :20860 could not realise parikh vector
Incomplete Parikh walk after 1390900 steps, including 99 resets, run finished after 2714 ms. (steps per millisecond=512 ) properties (out of 16) seen :13901 could not realise parikh vector
Incomplete Parikh walk after 3035300 steps, including 98 resets, run finished after 5242 ms. (steps per millisecond=579 ) properties (out of 16) seen :63750 could not realise parikh vector
Incomplete Parikh walk after 3035300 steps, including 98 resets, run finished after 5218 ms. (steps per millisecond=581 ) properties (out of 16) seen :63762 could not realise parikh vector
Incomplete Parikh walk after 2225700 steps, including 98 resets, run finished after 4350 ms. (steps per millisecond=511 ) properties (out of 16) seen :24481 could not realise parikh vector
Incomplete Parikh walk after 2782400 steps, including 98 resets, run finished after 5094 ms. (steps per millisecond=546 ) properties (out of 16) seen :30447 could not realise parikh vector
Incomplete Parikh walk after 3338200 steps, including 99 resets, run finished after 5596 ms. (steps per millisecond=596 ) properties (out of 16) seen :33374 could not realise parikh vector
Incomplete Parikh walk after 1964100 steps, including 98 resets, run finished after 3605 ms. (steps per millisecond=544 ) properties (out of 16) seen :19819 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:13:01] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:13:01] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:13:01] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:13:01] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:13:01] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 28 ms to find 0 implicit places.
[2021-05-19 11:13:01] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:13:01] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:13:01] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:13:01] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2893 ms. (steps per millisecond=345 ) properties (out of 16) seen :134309
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties (out of 16) seen :19625
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 16) seen :33334
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 :16675
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 442 ms. (steps per millisecond=2262 ) properties (out of 16) seen :16666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 601 ms. (steps per millisecond=1663 ) properties (out of 16) seen :12864
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 :14489
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 651 ms. (steps per millisecond=1536 ) properties (out of 16) seen :10778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 594 ms. (steps per millisecond=1683 ) properties (out of 16) seen :15221
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 574 ms. (steps per millisecond=1742 ) properties (out of 16) seen :12361
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 :12354
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 734 ms. (steps per millisecond=1362 ) properties (out of 16) seen :8534
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 707 ms. (steps per millisecond=1414 ) properties (out of 16) seen :9563
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 16) seen :27784
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 593 ms. (steps per millisecond=1686 ) properties (out of 16) seen :11915
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:13:12] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:13:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:13:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:13:12] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:13:12] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:13:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:13:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:13:12] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:13:12] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:13:12] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:13:12] [INFO ] Added : 31 causal constraints over 7 iterations in 34 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:13:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:13:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:13:12] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:13:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:13:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:13:12] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:13:12] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:13:12] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:13:12] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:13:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:13:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:13:12] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:13:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:13:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:13:12] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:13:12] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:13:12] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:13:12] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:13:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:13:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:13:12] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:13:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:13:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:13:12] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:13:12] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:13:12] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:13:12] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:13:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:13:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:13:12] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:13:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:13:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:13:12] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:13:12] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:13:12] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:13:12] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:13:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:13:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:13:12] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:13:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:13:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:13:12] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:13:12] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:13:12] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:13:12] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 11 ms.
[2021-05-19 11:13:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:13:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:13:12] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:13:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:13:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:13:12] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:13:12] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:13:12] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:13:12] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:13:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:13:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:13:13] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:13:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:13:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:13:13] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:13:13] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:13:13] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:13:13] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:13:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:13:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:13:13] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:13:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:13:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:13:13] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2021-05-19 11:13:13] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:13:13] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:13:13] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:13:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:13:13] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 11:13:13] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:13:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:13:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:13:13] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:13:13] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:13:13] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:13:13] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:13:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:13:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:13:13] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:13:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:13:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:13:13] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:13:13] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:13:13] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:13:13] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:13:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:13:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:13:13] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:13:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:13:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:13:13] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2021-05-19 11:13:13] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:13:13] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:13:13] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:13:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:13:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:13:13] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:13:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:13:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:13:13] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2021-05-19 11:13:13] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:13:13] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:13:13] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:13:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:13:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:13:13] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:13:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:13:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:13:13] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:13:13] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:13:13] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:13:13] [INFO ] Added : 31 causal constraints over 7 iterations in 37 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:13:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:13:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:13:13] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:13:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:13:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:13:13] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:13:13] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:13:13] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-19 11:13:13] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:13:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:13:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:13:13] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:13:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:13:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:13:13] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:13:13] [INFO ] [Nat]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:13:13] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:13:13] [INFO ] Added : 31 causal constraints over 7 iterations in 22 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 :[19604, 33344, 27787, 22220, 30316, 30316, 13873, 20835, 17534, 22227, 17542, 18509, 9779, 11882, 30312, 13873]
Incomplete Parikh walk after 1391200 steps, including 99 resets, run finished after 2525 ms. (steps per millisecond=550 ) properties (out of 16) seen :13905 could not realise parikh vector
Incomplete Parikh walk after 3035100 steps, including 99 resets, run finished after 5868 ms. (steps per millisecond=517 ) properties (out of 16) seen :30344 could not realise parikh vector
Incomplete Parikh walk after 1192100 steps, including 99 resets, run finished after 2164 ms. (steps per millisecond=550 ) properties (out of 16) seen :11914 could not realise parikh vector
Incomplete Parikh walk after 981800 steps, including 99 resets, run finished after 1878 ms. (steps per millisecond=522 ) properties (out of 16) seen :9810 could not realise parikh vector
Incomplete Parikh walk after 1854800 steps, including 99 resets, run finished after 3258 ms. (steps per millisecond=569 ) properties (out of 16) seen :18539 could not realise parikh vector
Incomplete Parikh walk after 1758100 steps, including 98 resets, run finished after 3220 ms. (steps per millisecond=545 ) properties (out of 16) seen :17588 could not realise parikh vector
Incomplete Parikh walk after 2226600 steps, including 98 resets, run finished after 4397 ms. (steps per millisecond=506 ) properties (out of 16) seen :24483 could not realise parikh vector
Incomplete Parikh walk after 1757300 steps, including 99 resets, run finished after 3250 ms. (steps per millisecond=540 ) properties (out of 16) seen :17569 could not realise parikh vector
Incomplete Parikh walk after 2087400 steps, including 99 resets, run finished after 3595 ms. (steps per millisecond=580 ) properties (out of 16) seen :20870 could not realise parikh vector
Incomplete Parikh walk after 1391200 steps, including 99 resets, run finished after 2706 ms. (steps per millisecond=514 ) properties (out of 16) seen :13903 could not realise parikh vector
Incomplete Parikh walk after 3035500 steps, including 98 resets, run finished after 5236 ms. (steps per millisecond=579 ) properties (out of 16) seen :63817 could not realise parikh vector
Incomplete Parikh walk after 3035500 steps, including 98 resets, run finished after 5268 ms. (steps per millisecond=576 ) properties (out of 16) seen :63823 could not realise parikh vector
Incomplete Parikh walk after 2225900 steps, including 98 resets, run finished after 4363 ms. (steps per millisecond=510 ) properties (out of 16) seen :24630 could not realise parikh vector
Incomplete Parikh walk after 2782600 steps, including 98 resets, run finished after 5142 ms. (steps per millisecond=541 ) properties (out of 16) seen :30421 could not realise parikh vector
Incomplete Parikh walk after 3338400 steps, including 99 resets, run finished after 5702 ms. (steps per millisecond=585 ) properties (out of 16) seen :33377 could not realise parikh vector
Incomplete Parikh walk after 1964300 steps, including 98 resets, run finished after 3605 ms. (steps per millisecond=544 ) properties (out of 16) seen :19811 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:14:16] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:14:16] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:14:16] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:14:16] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:14:16] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2021-05-19 11:14:16] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:14:16] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:14:16] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:14:16] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2922 ms. (steps per millisecond=342 ) properties (out of 16) seen :134271
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 16) seen :23814
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 16) seen :33334
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 :23817
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 :16679
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 16) seen :60608
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 :18526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 445 ms. (steps per millisecond=2247 ) properties (out of 16) seen :14485
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 :13351
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 458 ms. (steps per millisecond=2183 ) properties (out of 16) seen :15874
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 :14526
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 :19661
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 736 ms. (steps per millisecond=1358 ) properties (out of 16) seen :9896
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 736 ms. (steps per millisecond=1358 ) properties (out of 16) seen :8761
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 16) seen :25647
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 659 ms. (steps per millisecond=1517 ) properties (out of 16) seen :11949
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:14:26] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:14:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:14:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:14:26] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:14:26] [INFO ] [Real]Added 31 Read/Feed constraints in 7 ms returned sat
[2021-05-19 11:14:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:14:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:14:26] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:14:26] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:14:26] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:14:26] [INFO ] Added : 31 causal constraints over 7 iterations in 30 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:14:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:14:26] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:14:26] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:14:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:14:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:14:26] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:14:26] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:14:26] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:14:26] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:14:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:14:26] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:14:26] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:14:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:14:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:14:26] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:14:26] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:14:26] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:14:26] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:14:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:14:26] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:14:26] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:14:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:14:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:14:26] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:14:26] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:14:26] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:14:26] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:14:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:14:26] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:14:26] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:14:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:14:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:14:26] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:14:26] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:14:26] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:14:26] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:14:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:14:26] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:14:26] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:14:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:14:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:14:26] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:14:26] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:14:26] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:14:26] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:14:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:14:26] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:14:26] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:14:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:14:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:14:26] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2021-05-19 11:14:26] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:14:26] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:14:26] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:14:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:14:26] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:14:26] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:14:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:14:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:14:26] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:14:26] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:14:26] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:14:26] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:14:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:14:26] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:14:26] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:14:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:14:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:14:26] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:14:26] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:14:27] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:14:27] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:14:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:14:27] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:14:27] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:14:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:14:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:14:27] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:14:27] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:14:27] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-19 11:14:27] [INFO ] Added : 31 causal constraints over 7 iterations in 25 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:14:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:14:27] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:14:27] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:14:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:14:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:14:27] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:14:27] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:14:27] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:14:27] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:14:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:14:27] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:14:27] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:14:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:14:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:14:27] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:14:27] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:14:27] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-19 11:14:27] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:14:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:14:27] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:14:27] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:14:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:14:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:14:27] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:14:27] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:14:27] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:14:27] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:14:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:14:27] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:14:27] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:14:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:14:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:14:27] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:14:27] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:14:27] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:14:27] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:14:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:14:27] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:14:27] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:14:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:14:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:14:27] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:14:27] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:14:27] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:14:27] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:14:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:14:27] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:14:27] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:14:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:14:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:14:27] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:14:27] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:14:27] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:14:27] [INFO ] Added : 31 causal constraints over 7 iterations in 25 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 :[23808, 33346, 27789, 22222, 30318, 30318, 18509, 20838, 17537, 22230, 17544, 19597, 9781, 11885, 30314, 13875]
Incomplete Parikh walk after 1391400 steps, including 99 resets, run finished after 2597 ms. (steps per millisecond=535 ) properties (out of 16) seen :13908 could not realise parikh vector
Incomplete Parikh walk after 3035300 steps, including 99 resets, run finished after 5877 ms. (steps per millisecond=516 ) properties (out of 16) seen :30347 could not realise parikh vector
Incomplete Parikh walk after 1192400 steps, including 99 resets, run finished after 2145 ms. (steps per millisecond=555 ) properties (out of 16) seen :11916 could not realise parikh vector
Incomplete Parikh walk after 982000 steps, including 99 resets, run finished after 1878 ms. (steps per millisecond=522 ) properties (out of 16) seen :9813 could not realise parikh vector
Incomplete Parikh walk after 1963600 steps, including 99 resets, run finished after 3443 ms. (steps per millisecond=570 ) properties (out of 16) seen :19627 could not realise parikh vector
Incomplete Parikh walk after 1758300 steps, including 98 resets, run finished after 3211 ms. (steps per millisecond=547 ) properties (out of 16) seen :17586 could not realise parikh vector
Incomplete Parikh walk after 2226900 steps, including 98 resets, run finished after 4387 ms. (steps per millisecond=507 ) properties (out of 16) seen :24514 could not realise parikh vector
Incomplete Parikh walk after 1757600 steps, including 99 resets, run finished after 3263 ms. (steps per millisecond=538 ) properties (out of 16) seen :17564 could not realise parikh vector
Incomplete Parikh walk after 2087700 steps, including 99 resets, run finished after 3608 ms. (steps per millisecond=578 ) properties (out of 16) seen :20870 could not realise parikh vector
Incomplete Parikh walk after 1854800 steps, including 99 resets, run finished after 3650 ms. (steps per millisecond=508 ) properties (out of 16) seen :18541 could not realise parikh vector
Incomplete Parikh walk after 3035700 steps, including 98 resets, run finished after 5254 ms. (steps per millisecond=577 ) properties (out of 16) seen :63892 could not realise parikh vector
Incomplete Parikh walk after 3035700 steps, including 98 resets, run finished after 5279 ms. (steps per millisecond=575 ) properties (out of 16) seen :63874 could not realise parikh vector
Incomplete Parikh walk after 2226100 steps, including 98 resets, run finished after 4443 ms. (steps per millisecond=501 ) properties (out of 16) seen :24592 could not realise parikh vector
Incomplete Parikh walk after 2782800 steps, including 98 resets, run finished after 5098 ms. (steps per millisecond=545 ) properties (out of 16) seen :30476 could not realise parikh vector
Incomplete Parikh walk after 3338600 steps, including 99 resets, run finished after 5692 ms. (steps per millisecond=586 ) properties (out of 16) seen :33383 could not realise parikh vector
Incomplete Parikh walk after 2384700 steps, including 98 resets, run finished after 4387 ms. (steps per millisecond=543 ) properties (out of 16) seen :24091 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:15:31] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:15:31] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:15:31] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:15:31] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:15:31] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2021-05-19 11:15:31] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:15:31] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:15:31] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:15:31] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2887 ms. (steps per millisecond=346 ) properties (out of 16) seen :134864
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 391 ms. (steps per millisecond=2557 ) properties (out of 16) seen :22248
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 16) seen :20835
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 481 ms. (steps per millisecond=2079 ) properties (out of 16) seen :19641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 658 ms. (steps per millisecond=1519 ) properties (out of 16) seen :10814
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 466 ms. (steps per millisecond=2145 ) properties (out of 16) seen :18532
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=1594 ) properties (out of 16) seen :10094
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 16) seen :19611
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 :13365
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 :22278
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 733 ms. (steps per millisecond=1364 ) properties (out of 16) seen :9072
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 748 ms. (steps per millisecond=1336 ) properties (out of 16) seen :8534
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 16) seen :19609
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 600 ms. (steps per millisecond=1666 ) properties (out of 16) seen :11922
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:15:42] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:15:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:15:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:15:42] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:15:42] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:15:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:15:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:15:42] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:15:42] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:15:42] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:15:42] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:15:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:15:42] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:15:42] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:15:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:15:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:15:42] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:15:42] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:15:42] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:15:42] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:15:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:15:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:15:42] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:15:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:15:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:15:42] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:15:42] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:15:42] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:15:42] [INFO ] Added : 31 causal constraints over 7 iterations in 74 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:15:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:15:42] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:15:42] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:15:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:15:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:15:42] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:15:42] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:15:42] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:15:42] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:15:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:15:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:15:42] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:15:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:15:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:15:42] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:15:42] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:15:42] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:15:42] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:15:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:15:42] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:15:42] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:15:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:15:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:15:42] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:15:42] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:15:42] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:15:42] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:15:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:15:42] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:15:42] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:15:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:15:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:15:42] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:15:42] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:15:42] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:15:42] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:15:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:15:42] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2021-05-19 11:15:42] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:15:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:15:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:15:42] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:15:42] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:15:42] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:15:42] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:15:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:15:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:15:43] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:15:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:15:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:15:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:15:43] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:15:43] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:15:43] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:15:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:15:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:15:43] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:15:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:15:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:15:43] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:15:43] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:15:43] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:15:43] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:15:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:15:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:15:43] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:15:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:15:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:15:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:15:43] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:15:43] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:15:43] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:15:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:15:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:15:43] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:15:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:15:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:15:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:15:43] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:15:43] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:15:43] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:15:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:15:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:15:43] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:15:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:15:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:15:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:15:43] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:15:43] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:15:43] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:15:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:15:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:15:43] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:15:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:15:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:15:43] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:15:43] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:15:43] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:15:43] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:15:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:15:43] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:15:43] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:15:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:15:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:15:43] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:15:43] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:15:43] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:15:43] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:15:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:15:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:15:43] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:15:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:15:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:15:43] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:15:43] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:15:43] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:15:43] [INFO ] Added : 31 causal constraints over 7 iterations in 23 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 :[23810, 33348, 27791, 22224, 30320, 30320, 18513, 20841, 17539, 22232, 17545, 22216, 9784, 11887, 30316, 13878]
Incomplete Parikh walk after 1391700 steps, including 99 resets, run finished after 2633 ms. (steps per millisecond=528 ) properties (out of 16) seen :13908 could not realise parikh vector
Incomplete Parikh walk after 3035500 steps, including 99 resets, run finished after 5874 ms. (steps per millisecond=516 ) properties (out of 16) seen :30349 could not realise parikh vector
Incomplete Parikh walk after 1192600 steps, including 99 resets, run finished after 2143 ms. (steps per millisecond=556 ) properties (out of 16) seen :11918 could not realise parikh vector
Incomplete Parikh walk after 982300 steps, including 99 resets, run finished after 1871 ms. (steps per millisecond=525 ) properties (out of 16) seen :9815 could not realise parikh vector
Incomplete Parikh walk after 2225500 steps, including 99 resets, run finished after 3885 ms. (steps per millisecond=572 ) properties (out of 16) seen :22247 could not realise parikh vector
Incomplete Parikh walk after 1758400 steps, including 98 resets, run finished after 3179 ms. (steps per millisecond=553 ) properties (out of 16) seen :17594 could not realise parikh vector
Incomplete Parikh walk after 2227100 steps, including 98 resets, run finished after 4395 ms. (steps per millisecond=506 ) properties (out of 16) seen :24583 could not realise parikh vector
Incomplete Parikh walk after 1757800 steps, including 99 resets, run finished after 3249 ms. (steps per millisecond=541 ) properties (out of 16) seen :17568 could not realise parikh vector
Incomplete Parikh walk after 2088000 steps, including 99 resets, run finished after 3562 ms. (steps per millisecond=586 ) properties (out of 16) seen :20873 could not realise parikh vector
Incomplete Parikh walk after 1855200 steps, including 99 resets, run finished after 3632 ms. (steps per millisecond=510 ) properties (out of 16) seen :18546 could not realise parikh vector
Incomplete Parikh walk after 3035900 steps, including 98 resets, run finished after 5265 ms. (steps per millisecond=576 ) properties (out of 16) seen :63867 could not realise parikh vector
Incomplete Parikh walk after 3035900 steps, including 98 resets, run finished after 5270 ms. (steps per millisecond=576 ) properties (out of 16) seen :63788 could not realise parikh vector
Incomplete Parikh walk after 2226300 steps, including 98 resets, run finished after 4390 ms. (steps per millisecond=507 ) properties (out of 16) seen :24561 could not realise parikh vector
Incomplete Parikh walk after 2783000 steps, including 98 resets, run finished after 5246 ms. (steps per millisecond=530 ) properties (out of 16) seen :30439 could not realise parikh vector
Incomplete Parikh walk after 3338800 steps, including 99 resets, run finished after 5725 ms. (steps per millisecond=583 ) properties (out of 16) seen :33384 could not realise parikh vector
Incomplete Parikh walk after 2384900 steps, including 98 resets, run finished after 4372 ms. (steps per millisecond=545 ) properties (out of 16) seen :24075 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:16:48] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:16:48] [INFO ] Implicit Places using invariants in 13 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:16:48] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:16:48] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:16:48] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2021-05-19 11:16:48] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:16:48] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:16:48] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:16:48] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2892 ms. (steps per millisecond=345 ) properties (out of 16) seen :134499
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 :14506
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 16) seen :27782
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 399 ms. (steps per millisecond=2506 ) properties (out of 16) seen :16664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 632 ms. (steps per millisecond=1582 ) properties (out of 16) seen :11932
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 :17581
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 :13920
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 418 ms. (steps per millisecond=2392 ) properties (out of 16) seen :20862
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 576 ms. (steps per millisecond=1736 ) properties (out of 16) seen :10751
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 16) seen :15877
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 750 ms. (steps per millisecond=1333 ) properties (out of 16) seen :8167
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 684 ms. (steps per millisecond=1461 ) properties (out of 16) seen :9244
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 16) seen :30302
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 :14542
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:16:58] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:16:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:16:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:16:58] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:16:58] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:16:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:16:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:16:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:16:58] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:16:58] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:16:58] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:16:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:16:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:16:58] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:16:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:16:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:16:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:16:58] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:16:58] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:16:58] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:16:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:16:58] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:16:58] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:16:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:16:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:16:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:16:58] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:16:58] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:16:58] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:16:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:16:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:16:58] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:16:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:16:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:16:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:16:58] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:16:58] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:16:58] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:16:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:16:58] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2021-05-19 11:16:58] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:16:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:16:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:16:59] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:16:59] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:16:59] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:16:59] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:16:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:16:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:16:59] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:16:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:16:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:16:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:16:59] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:16:59] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:16:59] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:16:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:16:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:16:59] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:16:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:16:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:16:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:16:59] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:16:59] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:16:59] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:16:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:16:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:16:59] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:16:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:16:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:16:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:16:59] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:16:59] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:16:59] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:16:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:16:59] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:16:59] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:16:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:16:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:16:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:16:59] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:16:59] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:16:59] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:16:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:16:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:16:59] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:16:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:16:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:16:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:16:59] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:16:59] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:16:59] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:16:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:16:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:16:59] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:16:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:16:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:16:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:16:59] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:16:59] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:16:59] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:16:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:16:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:16:59] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:16:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:16:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:16:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:16:59] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:16:59] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:16:59] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:16:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:16:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:16:59] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:16:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:16:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:16:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:16:59] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:16:59] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:16:59] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:16:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:16:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:16:59] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:16:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:16:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:16:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:16:59] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:16:59] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:16:59] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:16:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:16:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:16:59] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:16:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:16:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:16:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:16:59] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:16:59] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:16:59] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:16:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:16:59] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:16:59] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:16:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:16:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:16:59] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:16:59] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:16:59] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-19 11:17:00] [INFO ] Added : 31 causal constraints over 7 iterations in 24 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 :[23812, 33351, 27793, 22226, 30324, 30324, 18515, 20843, 17543, 22234, 17547, 22219, 9786, 11889, 30319, 14463]
Incomplete Parikh walk after 1450200 steps, including 99 resets, run finished after 2665 ms. (steps per millisecond=544 ) properties (out of 16) seen :14492 could not realise parikh vector
Incomplete Parikh walk after 3035800 steps, including 99 resets, run finished after 5831 ms. (steps per millisecond=520 ) properties (out of 16) seen :30353 could not realise parikh vector
Incomplete Parikh walk after 1192800 steps, including 99 resets, run finished after 2139 ms. (steps per millisecond=557 ) properties (out of 16) seen :11919 could not realise parikh vector
Incomplete Parikh walk after 982500 steps, including 99 resets, run finished after 1870 ms. (steps per millisecond=525 ) properties (out of 16) seen :9815 could not realise parikh vector
Incomplete Parikh walk after 2225800 steps, including 99 resets, run finished after 3903 ms. (steps per millisecond=570 ) properties (out of 16) seen :22251 could not realise parikh vector
Incomplete Parikh walk after 1758600 steps, including 98 resets, run finished after 3195 ms. (steps per millisecond=550 ) properties (out of 16) seen :17591 could not realise parikh vector
Incomplete Parikh walk after 2227300 steps, including 98 resets, run finished after 4375 ms. (steps per millisecond=509 ) properties (out of 16) seen :24630 could not realise parikh vector
Incomplete Parikh walk after 1758200 steps, including 99 resets, run finished after 3229 ms. (steps per millisecond=544 ) properties (out of 16) seen :17573 could not realise parikh vector
Incomplete Parikh walk after 2088200 steps, including 99 resets, run finished after 3544 ms. (steps per millisecond=589 ) properties (out of 16) seen :20876 could not realise parikh vector
Incomplete Parikh walk after 1855400 steps, including 99 resets, run finished after 3614 ms. (steps per millisecond=513 ) properties (out of 16) seen :18548 could not realise parikh vector
Incomplete Parikh walk after 3036300 steps, including 98 resets, run finished after 5310 ms. (steps per millisecond=571 ) properties (out of 16) seen :63689 could not realise parikh vector
Incomplete Parikh walk after 3036300 steps, including 98 resets, run finished after 5249 ms. (steps per millisecond=578 ) properties (out of 16) seen :63705 could not realise parikh vector
Incomplete Parikh walk after 2226500 steps, including 98 resets, run finished after 4360 ms. (steps per millisecond=510 ) properties (out of 16) seen :24599 could not realise parikh vector
Incomplete Parikh walk after 2783200 steps, including 98 resets, run finished after 5138 ms. (steps per millisecond=541 ) properties (out of 16) seen :30417 could not realise parikh vector
Incomplete Parikh walk after 3339100 steps, including 99 resets, run finished after 5626 ms. (steps per millisecond=593 ) properties (out of 16) seen :33385 could not realise parikh vector
Incomplete Parikh walk after 2385100 steps, including 98 resets, run finished after 4362 ms. (steps per millisecond=546 ) properties (out of 16) seen :24079 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:18:04] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:18:04] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:18:04] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:18:04] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:18:04] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2021-05-19 11:18:04] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:18:04] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:18:04] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:18:04] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2888 ms. (steps per millisecond=346 ) properties (out of 16) seen :134151
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 16) seen :15148
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 16) seen :33334
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 :22222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 468 ms. (steps per millisecond=2136 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 16) seen :60608
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 :12363
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 350 ms. (steps per millisecond=2857 ) properties (out of 16) seen :18513
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 649 ms. (steps per millisecond=1540 ) properties (out of 16) seen :12852
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 16) seen :19628
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 :11926
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 467 ms. (steps per millisecond=2141 ) properties (out of 16) seen :18527
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 722 ms. (steps per millisecond=1385 ) properties (out of 16) seen :9884
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 666 ms. (steps per millisecond=1501 ) properties (out of 16) seen :12441
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 16) seen :30318
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 689 ms. (steps per millisecond=1451 ) properties (out of 16) seen :9512
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:18:14] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:18:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:18:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:18:14] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:18:14] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:18:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:18:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:18:14] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:18:14] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:18:14] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:18:14] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:18:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:18:14] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:18:14] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:18:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:18:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:18:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:18:14] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:18:14] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:18:14] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:18:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:18:14] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:18:14] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:18:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:18:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:18:14] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:18:14] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:18:14] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:18:14] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:18:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:18:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:18:14] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:18:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:18:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:18:14] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:18:14] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:18:14] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:18:14] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:18:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:18:14] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:18:15] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:18:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:18:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:18:15] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:18:15] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:18:15] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:18:15] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:18:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:18:15] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:18:15] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:18:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:18:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:18:15] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:18:15] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:18:15] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:18:15] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:18:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:18:15] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:18:15] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:18:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:18:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:18:15] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:18:15] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:18:15] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:18:15] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:18:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:18:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:18:15] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:18:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:18:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:18:15] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:18:15] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:18:15] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:18:15] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:18:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:18:15] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:18:15] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:18:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:18:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:18:15] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:18:15] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:18:15] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:18:15] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 11 ms.
[2021-05-19 11:18:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:18:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:18:15] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:18:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:18:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:18:15] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:18:15] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:18:15] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:18:15] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:18:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:18:15] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:18:15] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:18:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:18:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:18:15] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:18:15] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:18:15] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:18:15] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:18:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:18:15] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:18:15] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:18:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:18:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:18:15] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:18:15] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:18:15] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:18:15] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:18:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:18:15] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:18:15] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:18:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:18:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:18:15] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:18:15] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:18:15] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:18:15] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:18:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:18:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:18:15] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:18:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:18:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:18:15] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:18:15] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:18:15] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:18:15] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:18:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:18:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:18:15] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:18:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:18:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:18:15] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:18:15] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:18:15] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:18:15] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 11 ms.
[2021-05-19 11:18:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:18:15] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:18:15] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:18:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:18:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:18:15] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:18:15] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:18:15] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:18:15] [INFO ] Added : 31 causal constraints over 7 iterations in 23 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 :[23813, 33354, 27795, 22228, 30327, 30327, 18518, 20846, 17545, 22236, 17550, 22221, 9788, 12318, 30322, 14467]
Incomplete Parikh walk after 1450600 steps, including 99 resets, run finished after 2716 ms. (steps per millisecond=534 ) properties (out of 16) seen :14497 could not realise parikh vector
Incomplete Parikh walk after 3036100 steps, including 99 resets, run finished after 5906 ms. (steps per millisecond=514 ) properties (out of 16) seen :30355 could not realise parikh vector
Incomplete Parikh walk after 1235700 steps, including 99 resets, run finished after 2215 ms. (steps per millisecond=557 ) properties (out of 16) seen :12348 could not realise parikh vector
Incomplete Parikh walk after 982700 steps, including 99 resets, run finished after 1872 ms. (steps per millisecond=524 ) properties (out of 16) seen :9817 could not realise parikh vector
Incomplete Parikh walk after 2226000 steps, including 99 resets, run finished after 3885 ms. (steps per millisecond=572 ) properties (out of 16) seen :22252 could not realise parikh vector
Incomplete Parikh walk after 1758900 steps, including 98 resets, run finished after 3180 ms. (steps per millisecond=553 ) properties (out of 16) seen :17603 could not realise parikh vector
Incomplete Parikh walk after 2227500 steps, including 98 resets, run finished after 4448 ms. (steps per millisecond=500 ) properties (out of 16) seen :24509 could not realise parikh vector
Incomplete Parikh walk after 1758400 steps, including 99 resets, run finished after 3327 ms. (steps per millisecond=528 ) properties (out of 16) seen :17576 could not realise parikh vector
Incomplete Parikh walk after 2088500 steps, including 99 resets, run finished after 3673 ms. (steps per millisecond=568 ) properties (out of 16) seen :20878 could not realise parikh vector
Incomplete Parikh walk after 1855700 steps, including 99 resets, run finished after 3728 ms. (steps per millisecond=497 ) properties (out of 16) seen :18549 could not realise parikh vector
Incomplete Parikh walk after 3036600 steps, including 98 resets, run finished after 5350 ms. (steps per millisecond=567 ) properties (out of 16) seen :63826 could not realise parikh vector
Incomplete Parikh walk after 3036600 steps, including 98 resets, run finished after 5371 ms. (steps per millisecond=565 ) properties (out of 16) seen :63744 could not realise parikh vector
Incomplete Parikh walk after 2226700 steps, including 98 resets, run finished after 4505 ms. (steps per millisecond=494 ) properties (out of 16) seen :24508 could not realise parikh vector
Incomplete Parikh walk after 2783400 steps, including 98 resets, run finished after 5267 ms. (steps per millisecond=528 ) properties (out of 16) seen :30513 could not realise parikh vector
Incomplete Parikh walk after 3339400 steps, including 99 resets, run finished after 5756 ms. (steps per millisecond=580 ) properties (out of 16) seen :33387 could not realise parikh vector
Incomplete Parikh walk after 2385200 steps, including 98 resets, run finished after 4496 ms. (steps per millisecond=530 ) properties (out of 16) seen :24073 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:19:21] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:19:21] [INFO ] Implicit Places using invariants in 9 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:19:21] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:19:21] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:19:21] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 31 ms to find 0 implicit places.
[2021-05-19 11:19:21] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:19:21] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:19:21] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:19:21] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2951 ms. (steps per millisecond=338 ) properties (out of 16) seen :134296
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 :14495
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 16) seen :33334
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 :27787
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 560 ms. (steps per millisecond=1785 ) properties (out of 16) seen :15168
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 585 ms. (steps per millisecond=1709 ) properties (out of 16) seen :17580
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 455 ms. (steps per millisecond=2197 ) properties (out of 16) seen :23821
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 713 ms. (steps per millisecond=1402 ) properties (out of 16) seen :10119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 598 ms. (steps per millisecond=1672 ) properties (out of 16) seen :16700
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 626 ms. (steps per millisecond=1597 ) properties (out of 16) seen :11511
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 :19629
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 771 ms. (steps per millisecond=1297 ) properties (out of 16) seen :8580
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 732 ms. (steps per millisecond=1366 ) properties (out of 16) seen :9547
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=2777 ) properties (out of 16) seen :23816
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 640 ms. (steps per millisecond=1562 ) properties (out of 16) seen :12845
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:19:32] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:19:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:19:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:19:32] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:19:32] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:19:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:19:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:19:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:19:32] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:19:32] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:19:32] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:19:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:19:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:19:32] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:19:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:19:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:19:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:19:32] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:19:32] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:19:32] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:19:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:19:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:19:32] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:19:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:19:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:19:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:19:32] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:19:32] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:19:32] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:19:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:19:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:19:32] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:19:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:19:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:19:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:19:32] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:19:33] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:19:33] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:19:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:19:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:19:33] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:19:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:19:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:19:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:19:33] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:19:33] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:19:33] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:19:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:19:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:19:33] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:19:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:19:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:19:33] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:19:33] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:19:33] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:19:33] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:19:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:19:33] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2021-05-19 11:19:33] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:19:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:19:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:19:33] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2021-05-19 11:19:33] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:19:33] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:19:33] [INFO ] Added : 31 causal constraints over 7 iterations in 32 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:19:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:19:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:19:33] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:19:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:19:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:19:33] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:19:33] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:19:33] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:19:33] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 40 ms.
[2021-05-19 11:19:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:19:33] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 11:19:33] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:19:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:19:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:19:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:19:33] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:19:33] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:19:33] [INFO ] Added : 31 causal constraints over 7 iterations in 37 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:19:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:19:33] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 11:19:33] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:19:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:19:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:19:33] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:19:33] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:19:33] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:19:33] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:19:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:19:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:19:33] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:19:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:19:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:19:33] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:19:33] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:19:33] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:19:33] [INFO ] Added : 31 causal constraints over 7 iterations in 31 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:19:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:19:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:19:33] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:19:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:19:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:19:33] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2021-05-19 11:19:33] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:19:33] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:19:33] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:19:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:19:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:19:33] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:19:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:19:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:19:33] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:19:33] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:19:33] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:19:34] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:19:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:19:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:19:34] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:19:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:19:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:19:34] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-05-19 11:19:34] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:19:34] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:19:34] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:19:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:19:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:19:34] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:19:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:19:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:19:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:19:34] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:19:34] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:19:34] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:19:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:19:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:19:34] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:19:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:19:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:19:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:19:34] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:19:34] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:19:34] [INFO ] Added : 31 causal constraints over 7 iterations in 22 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 :[23815, 33357, 27797, 22230, 30329, 30329, 18521, 23804, 17547, 22238, 17552, 22223, 9790, 12320, 30325, 14469]
Incomplete Parikh walk after 1450800 steps, including 99 resets, run finished after 2645 ms. (steps per millisecond=548 ) properties (out of 16) seen :14504 could not realise parikh vector
Incomplete Parikh walk after 3036400 steps, including 99 resets, run finished after 5857 ms. (steps per millisecond=518 ) properties (out of 16) seen :30355 could not realise parikh vector
Incomplete Parikh walk after 1235900 steps, including 99 resets, run finished after 2255 ms. (steps per millisecond=548 ) properties (out of 16) seen :12351 could not realise parikh vector
Incomplete Parikh walk after 982900 steps, including 99 resets, run finished after 1892 ms. (steps per millisecond=519 ) properties (out of 16) seen :9818 could not realise parikh vector
Incomplete Parikh walk after 2226200 steps, including 99 resets, run finished after 3931 ms. (steps per millisecond=566 ) properties (out of 16) seen :22258 could not realise parikh vector
Incomplete Parikh walk after 1759100 steps, including 98 resets, run finished after 3203 ms. (steps per millisecond=549 ) properties (out of 16) seen :17593 could not realise parikh vector
Incomplete Parikh walk after 2227700 steps, including 98 resets, run finished after 4414 ms. (steps per millisecond=504 ) properties (out of 16) seen :24570 could not realise parikh vector
Incomplete Parikh walk after 1758600 steps, including 99 resets, run finished after 3261 ms. (steps per millisecond=539 ) properties (out of 16) seen :17578 could not realise parikh vector
Incomplete Parikh walk after 2384300 steps, including 99 resets, run finished after 4080 ms. (steps per millisecond=584 ) properties (out of 16) seen :23837 could not realise parikh vector
Incomplete Parikh walk after 1856000 steps, including 99 resets, run finished after 3629 ms. (steps per millisecond=511 ) properties (out of 16) seen :18551 could not realise parikh vector
Incomplete Parikh walk after 3036800 steps, including 98 resets, run finished after 5273 ms. (steps per millisecond=575 ) properties (out of 16) seen :63812 could not realise parikh vector
Incomplete Parikh walk after 3036800 steps, including 98 resets, run finished after 5261 ms. (steps per millisecond=577 ) properties (out of 16) seen :63853 could not realise parikh vector
Incomplete Parikh walk after 2226900 steps, including 98 resets, run finished after 4377 ms. (steps per millisecond=508 ) properties (out of 16) seen :24585 could not realise parikh vector
Incomplete Parikh walk after 2783600 steps, including 98 resets, run finished after 5208 ms. (steps per millisecond=534 ) properties (out of 16) seen :30373 could not realise parikh vector
Incomplete Parikh walk after 3339700 steps, including 99 resets, run finished after 5599 ms. (steps per millisecond=596 ) properties (out of 16) seen :33392 could not realise parikh vector
Incomplete Parikh walk after 2385400 steps, including 98 resets, run finished after 4382 ms. (steps per millisecond=544 ) properties (out of 16) seen :24077 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:20:39] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:20:39] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:20:39] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:20:39] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:20:39] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2021-05-19 11:20:39] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:20:39] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:20:39] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:20:39] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2893 ms. (steps per millisecond=345 ) properties (out of 16) seen :134516
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 306 ms. (steps per millisecond=3267 ) properties (out of 16) seen :20836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 16) seen :25643
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 :12821
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 614 ms. (steps per millisecond=1628 ) properties (out of 16) seen :11491
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 631 ms. (steps per millisecond=1584 ) properties (out of 16) seen :10079
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 346 ms. (steps per millisecond=2890 ) properties (out of 16) seen :23820
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 601 ms. (steps per millisecond=1663 ) properties (out of 16) seen :11921
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 :17556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 706 ms. (steps per millisecond=1416 ) properties (out of 16) seen :10137
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 653 ms. (steps per millisecond=1531 ) properties (out of 16) seen :9511
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 16) seen :30310
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 601 ms. (steps per millisecond=1663 ) properties (out of 16) seen :12351
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:20:49] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:20:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:20:49] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:20:49] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:20:49] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:20:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:20:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:20:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:20:49] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:20:49] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:20:49] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:20:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:20:49] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:20:49] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:20:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:20:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:20:49] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:20:49] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:20:49] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:20:49] [INFO ] Added : 31 causal constraints over 7 iterations in 35 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:20:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:20:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:20:49] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:20:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:20:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:20:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:20:49] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:20:49] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:20:49] [INFO ] Added : 31 causal constraints over 7 iterations in 25 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:20:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:20:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:20:49] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:20:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:20:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:20:49] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:20:49] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:20:49] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:20:49] [INFO ] Added : 31 causal constraints over 7 iterations in 25 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:20:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:20:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:20:49] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:20:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:20:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:20:50] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 11:20:50] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:20:50] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:20:50] [INFO ] Added : 31 causal constraints over 7 iterations in 32 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:20:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:20:50] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:20:50] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:20:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:20:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:20:50] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:20:50] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:20:50] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:20:50] [INFO ] Added : 31 causal constraints over 7 iterations in 31 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:20:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:20:50] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2021-05-19 11:20:50] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:20:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:20:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:20:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:20:50] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:20:50] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-19 11:20:50] [INFO ] Added : 31 causal constraints over 7 iterations in 26 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:20:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:20:50] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:20:50] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:20:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:20:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:20:50] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:20:50] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:20:50] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:20:50] [INFO ] Added : 31 causal constraints over 7 iterations in 32 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:20:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:20:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:20:50] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:20:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:20:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:20:50] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:20:50] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:20:50] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:20:50] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:20:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:20:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:20:50] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:20:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:20:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:20:50] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:20:50] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:20:50] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:20:50] [INFO ] Added : 31 causal constraints over 7 iterations in 25 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:20:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:20:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:20:50] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:20:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:20:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:20:50] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:20:50] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:20:50] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:20:50] [INFO ] Added : 31 causal constraints over 7 iterations in 25 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:20:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:20:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:20:50] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:20:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:20:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:20:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:20:50] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:20:50] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:20:50] [INFO ] Added : 31 causal constraints over 7 iterations in 25 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:20:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:20:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:20:50] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:20:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:20:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:20:50] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:20:50] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:20:50] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:20:51] [INFO ] Added : 31 causal constraints over 7 iterations in 133 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:20:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:20:51] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 11:20:51] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:20:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:20:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:20:51] [INFO ] [Nat]Absence check using state equation in 297 ms returned sat
[2021-05-19 11:20:51] [INFO ] [Nat]Added 31 Read/Feed constraints in 20 ms returned sat
[2021-05-19 11:20:51] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:20:51] [INFO ] Added : 31 causal constraints over 7 iterations in 131 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:20:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:20:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:20:51] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:20:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:20:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:20:51] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:20:51] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:20:51] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:20:51] [INFO ] Added : 31 causal constraints over 7 iterations in 26 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:20:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:20:51] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:20:51] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:20:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:20:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:20:51] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:20:51] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:20:51] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:20:51] [INFO ] Added : 31 causal constraints over 7 iterations in 24 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 :[23817, 33359, 27799, 22232, 30331, 30331, 18523, 25639, 17550, 23807, 17553, 22226, 10023, 12323, 30327, 14471]
Incomplete Parikh walk after 1451000 steps, including 99 resets, run finished after 2672 ms. (steps per millisecond=543 ) properties (out of 16) seen :14499 could not realise parikh vector
Incomplete Parikh walk after 3036600 steps, including 99 resets, run finished after 5873 ms. (steps per millisecond=517 ) properties (out of 16) seen :30357 could not realise parikh vector
Incomplete Parikh walk after 1236200 steps, including 99 resets, run finished after 2239 ms. (steps per millisecond=552 ) properties (out of 16) seen :12354 could not realise parikh vector
Incomplete Parikh walk after 1006200 steps, including 99 resets, run finished after 1937 ms. (steps per millisecond=519 ) properties (out of 16) seen :10054 could not realise parikh vector
Incomplete Parikh walk after 2226500 steps, including 99 resets, run finished after 3925 ms. (steps per millisecond=567 ) properties (out of 16) seen :22257 could not realise parikh vector
Incomplete Parikh walk after 1759200 steps, including 98 resets, run finished after 3198 ms. (steps per millisecond=550 ) properties (out of 16) seen :17605 could not realise parikh vector
Incomplete Parikh walk after 2384600 steps, including 98 resets, run finished after 4711 ms. (steps per millisecond=506 ) properties (out of 16) seen :26221 could not realise parikh vector
Incomplete Parikh walk after 1758900 steps, including 99 resets, run finished after 3316 ms. (steps per millisecond=530 ) properties (out of 16) seen :17581 could not realise parikh vector
Incomplete Parikh walk after 2567800 steps, including 99 resets, run finished after 4501 ms. (steps per millisecond=570 ) properties (out of 16) seen :25669 could not realise parikh vector
Incomplete Parikh walk after 1856200 steps, including 99 resets, run finished after 3756 ms. (steps per millisecond=494 ) properties (out of 16) seen :18555 could not realise parikh vector
Incomplete Parikh walk after 3037000 steps, including 98 resets, run finished after 5407 ms. (steps per millisecond=561 ) properties (out of 16) seen :63875 could not realise parikh vector
Incomplete Parikh walk after 3037000 steps, including 98 resets, run finished after 5385 ms. (steps per millisecond=563 ) properties (out of 16) seen :63789 could not realise parikh vector
Incomplete Parikh walk after 2227100 steps, including 98 resets, run finished after 4552 ms. (steps per millisecond=489 ) properties (out of 16) seen :24545 could not realise parikh vector
Incomplete Parikh walk after 2783800 steps, including 98 resets, run finished after 5285 ms. (steps per millisecond=526 ) properties (out of 16) seen :30462 could not realise parikh vector
Incomplete Parikh walk after 3339900 steps, including 99 resets, run finished after 5792 ms. (steps per millisecond=576 ) properties (out of 16) seen :33395 could not realise parikh vector
Incomplete Parikh walk after 2385600 steps, including 98 resets, run finished after 4486 ms. (steps per millisecond=531 ) properties (out of 16) seen :24068 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:21:58] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:21:58] [INFO ] Implicit Places using invariants in 11 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:21:58] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:21:58] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:21:58] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2021-05-19 11:21:58] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:21:58] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:21:58] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:21:58] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2947 ms. (steps per millisecond=339 ) properties (out of 16) seen :134548
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 475 ms. (steps per millisecond=2105 ) properties (out of 16) seen :25657
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 16) seen :25646
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 576 ms. (steps per millisecond=1736 ) properties (out of 16) seen :15894
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 741 ms. (steps per millisecond=1349 ) properties (out of 16) seen :9577
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 468 ms. (steps per millisecond=2136 ) properties (out of 16) seen :16659
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 :13340
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 :23809
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 593 ms. (steps per millisecond=1686 ) properties (out of 16) seen :13929
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 :13335
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 748 ms. (steps per millisecond=1336 ) properties (out of 16) seen :9024
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 723 ms. (steps per millisecond=1383 ) properties (out of 16) seen :9479
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 16) seen :30308
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 623 ms. (steps per millisecond=1605 ) properties (out of 16) seen :12359
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:22:09] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:22:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:22:09] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:22:09] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:22:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:22:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:22:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:22:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:22:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:22:09] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:22:09] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:22:09] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:22:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:22:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:22:09] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:22:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:22:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:22:09] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:22:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:22:09] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:22:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:22:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:22:09] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:22:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:22:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:22:09] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:22:09] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:22:09] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:22:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:22:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:22:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:22:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:22:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:22:09] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:22:09] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:22:09] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:22:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:22:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:22:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:22:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:22:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:22:09] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:22:09] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:22:09] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:22:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:22:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:22:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:22:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:22:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:22:09] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:22:09] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:22:09] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:22:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:22:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:22:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:22:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:22:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:22:10] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:22:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:22:10] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:22:10] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:22:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:22:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:22:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:22:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:22:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:22:10] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:22:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:22:10] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:22:10] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:22:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:22:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:22:10] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:22:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:22:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:22:10] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:22:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:22:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:22:10] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:22:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:22:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:22:10] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:22:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:22:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:22:10] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:22:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:22:10] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:22:10] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:22:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:22:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:22:10] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:22:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:22:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:22:10] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:22:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:22:10] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:22:10] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:22:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:22:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:22:10] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:22:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:22:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:22:10] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:22:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:22:10] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:22:10] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:22:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:22:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:22:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:22:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:22:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:22:10] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:22:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:22:10] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:22:10] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:22:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:22:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:22:10] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:22:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:22:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:22:10] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:22:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:22:10] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:22:10] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:22:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:22:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:22:10] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:22:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:22:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-19 11:22:10] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:22:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:22:10] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:22:10] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:22:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:22:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:22:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:22:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:22:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:22:10] [INFO ] Added : 31 causal constraints over 7 iterations in 33 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 :[25640, 33362, 27801, 22235, 30334, 30334, 18525, 25641, 17553, 23809, 17556, 22229, 10025, 12325, 30329, 14473]
Incomplete Parikh walk after 1451200 steps, including 99 resets, run finished after 2719 ms. (steps per millisecond=533 ) properties (out of 16) seen :14503 could not realise parikh vector
Incomplete Parikh walk after 3036800 steps, including 99 resets, run finished after 6006 ms. (steps per millisecond=505 ) properties (out of 16) seen :30360 could not realise parikh vector
Incomplete Parikh walk after 1236400 steps, including 99 resets, run finished after 2305 ms. (steps per millisecond=536 ) properties (out of 16) seen :12356 could not realise parikh vector
Incomplete Parikh walk after 1006400 steps, including 99 resets, run finished after 1978 ms. (steps per millisecond=508 ) properties (out of 16) seen :10056 could not realise parikh vector
Incomplete Parikh walk after 2226800 steps, including 99 resets, run finished after 3998 ms. (steps per millisecond=556 ) properties (out of 16) seen :22258 could not realise parikh vector
Incomplete Parikh walk after 1759500 steps, including 98 resets, run finished after 3273 ms. (steps per millisecond=537 ) properties (out of 16) seen :17599 could not realise parikh vector
Incomplete Parikh walk after 2384800 steps, including 98 resets, run finished after 4838 ms. (steps per millisecond=492 ) properties (out of 16) seen :26304 could not realise parikh vector
Incomplete Parikh walk after 1759200 steps, including 99 resets, run finished after 3331 ms. (steps per millisecond=528 ) properties (out of 16) seen :17583 could not realise parikh vector
Incomplete Parikh walk after 2568000 steps, including 99 resets, run finished after 4505 ms. (steps per millisecond=570 ) properties (out of 16) seen :25673 could not realise parikh vector
Incomplete Parikh walk after 1856400 steps, including 99 resets, run finished after 3732 ms. (steps per millisecond=497 ) properties (out of 16) seen :18559 could not realise parikh vector
Incomplete Parikh walk after 3037300 steps, including 98 resets, run finished after 5391 ms. (steps per millisecond=563 ) properties (out of 16) seen :63870 could not realise parikh vector
Incomplete Parikh walk after 3037300 steps, including 98 resets, run finished after 5382 ms. (steps per millisecond=564 ) properties (out of 16) seen :63825 could not realise parikh vector
Incomplete Parikh walk after 2227400 steps, including 98 resets, run finished after 4383 ms. (steps per millisecond=508 ) properties (out of 16) seen :24577 could not realise parikh vector
Incomplete Parikh walk after 2784000 steps, including 98 resets, run finished after 5116 ms. (steps per millisecond=544 ) properties (out of 16) seen :30490 could not realise parikh vector
Incomplete Parikh walk after 3340200 steps, including 99 resets, run finished after 5602 ms. (steps per millisecond=596 ) properties (out of 16) seen :33395 could not realise parikh vector
Incomplete Parikh walk after 2567900 steps, including 98 resets, run finished after 4696 ms. (steps per millisecond=546 ) properties (out of 16) seen :25913 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:23:17] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:23:17] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:23:17] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:23:18] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:23:18] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2021-05-19 11:23:18] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:23:18] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:23:18] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:23:18] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2891 ms. (steps per millisecond=345 ) properties (out of 16) seen :134300
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 :18523
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 454 ms. (steps per millisecond=2202 ) properties (out of 16) seen :20860
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 498 ms. (steps per millisecond=2008 ) properties (out of 16) seen :18541
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 673 ms. (steps per millisecond=1485 ) properties (out of 16) seen :11148
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 16) seen :17548
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 578 ms. (steps per millisecond=1730 ) properties (out of 16) seen :17589
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 16) seen :17545
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 400 ms. (steps per millisecond=2500 ) properties (out of 16) seen :20847
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 :12343
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 713 ms. (steps per millisecond=1402 ) properties (out of 16) seen :9291
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 673 ms. (steps per millisecond=1485 ) properties (out of 16) seen :9824
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 :25639
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 595 ms. (steps per millisecond=1680 ) properties (out of 16) seen :14538
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:23:28] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:23:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:23:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:23:28] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:23:28] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:23:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:23:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:23:28] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:23:28] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:23:28] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-19 11:23:28] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:23:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:23:28] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:23:28] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:23:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:23:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:23:28] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:23:28] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:23:28] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:23:28] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:23:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:23:28] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:23:28] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:23:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:23:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:23:28] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:23:28] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:23:28] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:23:28] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:23:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:23:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:23:28] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:23:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:23:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:23:28] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:23:28] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:23:28] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:23:28] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:23:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:23:28] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:23:28] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:23:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:23:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:23:28] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:23:28] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:23:28] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:23:28] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:23:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:23:28] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:23:28] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:23:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:23:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:23:28] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:23:28] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:23:28] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:23:28] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:23:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:23:28] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:23:28] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:23:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:23:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:23:28] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:23:28] [INFO ] [Nat]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:23:28] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:23:28] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:23:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:23:28] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:23:28] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:23:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:23:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:23:28] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:23:28] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:23:28] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:23:28] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:23:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:23:28] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:23:28] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:23:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:23:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:23:28] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:23:28] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:23:28] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:23:28] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:23:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:23:28] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:23:28] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:23:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:23:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:23:28] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:23:28] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:23:28] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:23:28] [INFO ] Added : 31 causal constraints over 7 iterations in 38 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:23:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:23:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:23:28] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:23:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:23:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:23:29] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:23:29] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:23:29] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:23:29] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:23:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:23:29] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:23:29] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:23:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:23:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:23:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:23:29] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:23:29] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:23:29] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:23:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:23:29] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:23:29] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:23:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:23:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:23:29] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:23:29] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:23:29] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:23:29] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:23:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:23:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:23:29] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:23:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:23:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:23:29] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:23:29] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:23:29] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:23:29] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:23:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:23:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:23:29] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:23:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:23:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:23:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:23:29] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:23:29] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:23:29] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:23:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:23:29] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:23:29] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:23:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:23:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:23:29] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:23:29] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:23:29] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-19 11:23:29] [INFO ] Added : 31 causal constraints over 7 iterations in 24 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 :[25642, 33365, 27804, 22237, 30336, 30336, 18528, 25643, 17555, 23812, 20830, 22232, 10028, 12327, 30331, 14475]
Incomplete Parikh walk after 1451400 steps, including 99 resets, run finished after 2733 ms. (steps per millisecond=531 ) properties (out of 16) seen :14507 could not realise parikh vector
Incomplete Parikh walk after 3037000 steps, including 99 resets, run finished after 6043 ms. (steps per millisecond=502 ) properties (out of 16) seen :30364 could not realise parikh vector
Incomplete Parikh walk after 1236600 steps, including 99 resets, run finished after 2303 ms. (steps per millisecond=536 ) properties (out of 16) seen :12357 could not realise parikh vector
Incomplete Parikh walk after 1006700 steps, including 99 resets, run finished after 1982 ms. (steps per millisecond=507 ) properties (out of 16) seen :10058 could not realise parikh vector
Incomplete Parikh walk after 2227100 steps, including 99 resets, run finished after 4012 ms. (steps per millisecond=555 ) properties (out of 16) seen :22263 could not realise parikh vector
Incomplete Parikh walk after 2086900 steps, including 98 resets, run finished after 3877 ms. (steps per millisecond=538 ) properties (out of 16) seen :20873 could not realise parikh vector
Incomplete Parikh walk after 2385100 steps, including 98 resets, run finished after 4839 ms. (steps per millisecond=492 ) properties (out of 16) seen :26272 could not realise parikh vector
Incomplete Parikh walk after 1759400 steps, including 99 resets, run finished after 3350 ms. (steps per millisecond=525 ) properties (out of 16) seen :17591 could not realise parikh vector
Incomplete Parikh walk after 2568200 steps, including 99 resets, run finished after 4506 ms. (steps per millisecond=569 ) properties (out of 16) seen :25671 could not realise parikh vector
Incomplete Parikh walk after 1856700 steps, including 99 resets, run finished after 3647 ms. (steps per millisecond=509 ) properties (out of 16) seen :18556 could not realise parikh vector
Incomplete Parikh walk after 3037500 steps, including 98 resets, run finished after 5262 ms. (steps per millisecond=577 ) properties (out of 16) seen :63750 could not realise parikh vector
Incomplete Parikh walk after 3037500 steps, including 98 resets, run finished after 5251 ms. (steps per millisecond=578 ) properties (out of 16) seen :63858 could not realise parikh vector
Incomplete Parikh walk after 2227600 steps, including 98 resets, run finished after 4564 ms. (steps per millisecond=488 ) properties (out of 16) seen :24614 could not realise parikh vector
Incomplete Parikh walk after 2784300 steps, including 98 resets, run finished after 5160 ms. (steps per millisecond=539 ) properties (out of 16) seen :30360 could not realise parikh vector
Incomplete Parikh walk after 3340500 steps, including 99 resets, run finished after 5751 ms. (steps per millisecond=580 ) properties (out of 16) seen :33399 could not realise parikh vector
Incomplete Parikh walk after 2568100 steps, including 98 resets, run finished after 4738 ms. (steps per millisecond=542 ) properties (out of 16) seen :25943 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:24:37] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:24:37] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:24:37] [INFO ] Computed 0 place invariants in 6 ms
[2021-05-19 11:24:37] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:24:37] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2021-05-19 11:24:37] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:24:37] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:24:37] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:24:37] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2897 ms. (steps per millisecond=345 ) properties (out of 16) seen :134435
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 :16674
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 16) seen :25644
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 :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 625 ms. (steps per millisecond=1600 ) properties (out of 16) seen :11912
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 578 ms. (steps per millisecond=1730 ) properties (out of 16) seen :11915
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 675 ms. (steps per millisecond=1481 ) properties (out of 16) seen :9232
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 441 ms. (steps per millisecond=2267 ) properties (out of 16) seen :15881
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 396 ms. (steps per millisecond=2525 ) properties (out of 16) seen :17549
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 593 ms. (steps per millisecond=1686 ) properties (out of 16) seen :13367
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 737 ms. (steps per millisecond=1356 ) properties (out of 16) seen :8562
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 687 ms. (steps per millisecond=1455 ) properties (out of 16) seen :9557
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 399 ms. (steps per millisecond=2506 ) properties (out of 16) seen :18526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 432 ms. (steps per millisecond=2314 ) properties (out of 16) seen :19633
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:24:47] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:24:47] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:24:47] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:24:47] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:24:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:24:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:24:47] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:24:47] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:24:47] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:24:47] [INFO ] Added : 31 causal constraints over 7 iterations in 30 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:24:47] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:24:47] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:24:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:24:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:24:47] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:24:47] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:24:47] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:24:47] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:24:47] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:24:47] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:24:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:24:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:24:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:24:48] [INFO ] [Nat]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:24:48] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:24:48] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:24:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:24:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:24:48] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:24:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:24:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:24:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:24:48] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:24:48] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:24:48] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:24:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:24:48] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:24:48] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:24:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:24:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:24:48] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:24:48] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:24:48] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:24:48] [INFO ] Added : 31 causal constraints over 7 iterations in 25 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:24:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:24:48] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:24:48] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:24:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:24:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:24:48] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:24:48] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:24:48] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:24:48] [INFO ] Added : 31 causal constraints over 7 iterations in 26 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:24:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:24:48] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:24:48] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:24:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:24:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:24:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:24:48] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:24:48] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-19 11:24:48] [INFO ] Added : 31 causal constraints over 7 iterations in 25 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:24:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:24:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:24:48] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:24:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:24:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:24:48] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:24:48] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:24:48] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:24:48] [INFO ] Added : 31 causal constraints over 7 iterations in 26 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:24:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:24:48] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:24:48] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:24:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:24:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:24:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:24:48] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:24:48] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:24:48] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:24:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:24:48] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:24:48] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:24:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:24:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:24:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:24:48] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:24:48] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:24:48] [INFO ] Added : 31 causal constraints over 7 iterations in 26 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:24:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:24:48] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:24:48] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:24:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:24:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:24:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:24:48] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:24:48] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:24:48] [INFO ] Added : 31 causal constraints over 7 iterations in 25 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:24:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:24:48] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:24:48] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:24:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:24:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:24:48] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:24:48] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:24:48] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-19 11:24:48] [INFO ] Added : 31 causal constraints over 7 iterations in 27 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:24:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:24:48] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:24:48] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:24:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:24:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:24:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:24:48] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:24:48] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:24:48] [INFO ] Added : 31 causal constraints over 7 iterations in 25 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:24:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:24:48] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:24:48] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:24:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:24:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:24:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:24:48] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:24:48] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:24:48] [INFO ] Added : 31 causal constraints over 7 iterations in 25 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:24:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:24:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:24:48] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:24:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:24:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:24:48] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:24:48] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:24:48] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:24:49] [INFO ] Added : 31 causal constraints over 7 iterations in 26 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:24:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:24:49] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:24:49] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:24:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:24:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:24:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:24:49] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:24:49] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:24:49] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 7 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 :[25644, 33367, 27806, 22239, 30339, 30339, 18530, 25645, 17557, 23814, 20832, 22234, 10030, 12329, 30333, 19598]
Incomplete Parikh walk after 1963700 steps, including 99 resets, run finished after 3596 ms. (steps per millisecond=546 ) properties (out of 16) seen :19629 could not realise parikh vector
Incomplete Parikh walk after 3037200 steps, including 99 resets, run finished after 5833 ms. (steps per millisecond=520 ) properties (out of 16) seen :30365 could not realise parikh vector
Incomplete Parikh walk after 1236800 steps, including 99 resets, run finished after 2284 ms. (steps per millisecond=541 ) properties (out of 16) seen :12357 could not realise parikh vector
Incomplete Parikh walk after 1006900 steps, including 99 resets, run finished after 1982 ms. (steps per millisecond=508 ) properties (out of 16) seen :10060 could not realise parikh vector
Incomplete Parikh walk after 2227300 steps, including 99 resets, run finished after 4029 ms. (steps per millisecond=552 ) properties (out of 16) seen :22266 could not realise parikh vector
Incomplete Parikh walk after 2087100 steps, including 98 resets, run finished after 3901 ms. (steps per millisecond=535 ) properties (out of 16) seen :20887 could not realise parikh vector
Incomplete Parikh walk after 2385300 steps, including 98 resets, run finished after 4847 ms. (steps per millisecond=492 ) properties (out of 16) seen :26313 could not realise parikh vector
Incomplete Parikh walk after 1759600 steps, including 99 resets, run finished after 3361 ms. (steps per millisecond=523 ) properties (out of 16) seen :17587 could not realise parikh vector
Incomplete Parikh walk after 2568400 steps, including 99 resets, run finished after 4519 ms. (steps per millisecond=568 ) properties (out of 16) seen :25678 could not realise parikh vector
Incomplete Parikh walk after 1856900 steps, including 99 resets, run finished after 3756 ms. (steps per millisecond=494 ) properties (out of 16) seen :18560 could not realise parikh vector
Incomplete Parikh walk after 3037800 steps, including 98 resets, run finished after 5399 ms. (steps per millisecond=562 ) properties (out of 16) seen :63777 could not realise parikh vector
Incomplete Parikh walk after 3037800 steps, including 98 resets, run finished after 5426 ms. (steps per millisecond=559 ) properties (out of 16) seen :63816 could not realise parikh vector
Incomplete Parikh walk after 2227800 steps, including 98 resets, run finished after 4513 ms. (steps per millisecond=493 ) properties (out of 16) seen :24539 could not realise parikh vector
Incomplete Parikh walk after 2784500 steps, including 98 resets, run finished after 5322 ms. (steps per millisecond=523 ) properties (out of 16) seen :30502 could not realise parikh vector
Incomplete Parikh walk after 3340700 steps, including 99 resets, run finished after 5728 ms. (steps per millisecond=583 ) properties (out of 16) seen :33400 could not realise parikh vector
Incomplete Parikh walk after 2568300 steps, including 98 resets, run finished after 4722 ms. (steps per millisecond=543 ) properties (out of 16) seen :25946 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:25:58] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:25:58] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:25:58] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:25:58] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:25:58] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 31 ms to find 0 implicit places.
[2021-05-19 11:25:58] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:25:58] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:25:58] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:25:58] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2947 ms. (steps per millisecond=339 ) properties (out of 16) seen :134431
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 418 ms. (steps per millisecond=2392 ) properties (out of 16) seen :17549
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 16) seen :25645
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 :15880
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 521 ms. (steps per millisecond=1919 ) properties (out of 16) seen :18524
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 465 ms. (steps per millisecond=2150 ) properties (out of 16) seen :25663
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 702 ms. (steps per millisecond=1424 ) properties (out of 16) seen :12892
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 :17552
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 :16685
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 621 ms. (steps per millisecond=1610 ) properties (out of 16) seen :15196
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 744 ms. (steps per millisecond=1344 ) properties (out of 16) seen :9231
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 746 ms. (steps per millisecond=1340 ) properties (out of 16) seen :8953
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 :17567
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 691 ms. (steps per millisecond=1447 ) properties (out of 16) seen :11957
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:26:09] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:26:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:26:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:26:09] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:26:09] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:26:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:26:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:26:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:26:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:26:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:26:09] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 11:26:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:26:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:26:09] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:26:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:26:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:26:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:26:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:26:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:26:09] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:26:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:26:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:26:09] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:26:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:26:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:26:09] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:26:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:26:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:26:09] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:26:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:26:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:26:09] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:26:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:26:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:26:09] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:26:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:26:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:26:09] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:26:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:26:09] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:26:09] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:26:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:26:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:26:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:26:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:26:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:26:09] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:26:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:26:09] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:26:09] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:26:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:26:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:26:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:26:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:26:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:26:09] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:26:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:26:09] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:26:09] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:26:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:26:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:26:09] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:26:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:26:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:26:09] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:26:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:26:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:26:09] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:26:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:26:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:26:09] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:26:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:26:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:26:09] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:26:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:26:09] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:26:09] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:26:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:26:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:26:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:26:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:26:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:26:09] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:26:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:26:09] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:26:09] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:26:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:26:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:26:09] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:26:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:26:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:26:10] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:26:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:26:10] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:26:10] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:26:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:26:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:26:10] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:26:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:26:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:26:10] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:26:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:26:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:26:10] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:26:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:26:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:26:10] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:26:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:26:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:26:10] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:26:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:26:10] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:26:10] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:26:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:26:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:26:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:26:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:26:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:26:10] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:26:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:26:10] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:26:10] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:26:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:26:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:26:10] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:26:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:26:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:26:10] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:26:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:26:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:26:10] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:26:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:26:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:26:10] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:26:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:26:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:26:10] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:26:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:26:10] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:26:10] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:26:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:26:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:26:10] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:26:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:26:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:26:10] [INFO ] Added : 31 causal constraints over 7 iterations in 24 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 :[25646, 33369, 27808, 22241, 30342, 30342, 18532, 25649, 17559, 23816, 20834, 22236, 10032, 12332, 30335, 19600]
Incomplete Parikh walk after 1963900 steps, including 99 resets, run finished after 3664 ms. (steps per millisecond=535 ) properties (out of 16) seen :19633 could not realise parikh vector
Incomplete Parikh walk after 3037400 steps, including 99 resets, run finished after 5989 ms. (steps per millisecond=507 ) properties (out of 16) seen :30367 could not realise parikh vector
Incomplete Parikh walk after 1237100 steps, including 99 resets, run finished after 2294 ms. (steps per millisecond=539 ) properties (out of 16) seen :12363 could not realise parikh vector
Incomplete Parikh walk after 1007100 steps, including 99 resets, run finished after 1973 ms. (steps per millisecond=510 ) properties (out of 16) seen :10064 could not realise parikh vector
Incomplete Parikh walk after 2227500 steps, including 99 resets, run finished after 3996 ms. (steps per millisecond=557 ) properties (out of 16) seen :22266 could not realise parikh vector
Incomplete Parikh walk after 2087300 steps, including 98 resets, run finished after 3910 ms. (steps per millisecond=533 ) properties (out of 16) seen :20885 could not realise parikh vector
Incomplete Parikh walk after 2385500 steps, including 98 resets, run finished after 4856 ms. (steps per millisecond=491 ) properties (out of 16) seen :26324 could not realise parikh vector
Incomplete Parikh walk after 1759800 steps, including 99 resets, run finished after 3341 ms. (steps per millisecond=526 ) properties (out of 16) seen :17589 could not realise parikh vector
Incomplete Parikh walk after 2568800 steps, including 99 resets, run finished after 4514 ms. (steps per millisecond=569 ) properties (out of 16) seen :25680 could not realise parikh vector
Incomplete Parikh walk after 1857100 steps, including 99 resets, run finished after 3746 ms. (steps per millisecond=495 ) properties (out of 16) seen :18566 could not realise parikh vector
Incomplete Parikh walk after 3038100 steps, including 98 resets, run finished after 5399 ms. (steps per millisecond=562 ) properties (out of 16) seen :63951 could not realise parikh vector
Incomplete Parikh walk after 3038100 steps, including 98 resets, run finished after 5349 ms. (steps per millisecond=567 ) properties (out of 16) seen :63768 could not realise parikh vector
Incomplete Parikh walk after 2228000 steps, including 98 resets, run finished after 4392 ms. (steps per millisecond=507 ) properties (out of 16) seen :24560 could not realise parikh vector
Incomplete Parikh walk after 2784700 steps, including 98 resets, run finished after 5145 ms. (steps per millisecond=541 ) properties (out of 16) seen :30507 could not realise parikh vector
Incomplete Parikh walk after 3340900 steps, including 99 resets, run finished after 5669 ms. (steps per millisecond=589 ) properties (out of 16) seen :33402 could not realise parikh vector
Incomplete Parikh walk after 2568500 steps, including 98 resets, run finished after 4723 ms. (steps per millisecond=543 ) properties (out of 16) seen :25942 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 3 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:27:19] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:27:19] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:27:19] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:27:19] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:27:19] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2021-05-19 11:27:19] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:27:19] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:27:19] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:27:19] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2910 ms. (steps per millisecond=343 ) properties (out of 16) seen :134945
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 396 ms. (steps per millisecond=2525 ) properties (out of 16) seen :23830
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 16) seen :27795
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 16) seen :18524
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 16) seen :60608
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 :15206
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 16) seen :23824
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 :15887
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 16) seen :22226
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 :18546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 16) seen :17541
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 739 ms. (steps per millisecond=1353 ) properties (out of 16) seen :8786
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 727 ms. (steps per millisecond=1375 ) properties (out of 16) seen :8588
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 16) seen :25649
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 651 ms. (steps per millisecond=1536 ) properties (out of 16) seen :10440
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:27:29] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:27:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:27:29] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-19 11:27:29] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:27:29] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:27:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:27:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:27:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:27:29] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:27:29] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:27:29] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:27:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:27:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:27:29] [INFO ] [Real]Added 31 Read/Feed constraints in 5 ms returned sat
[2021-05-19 11:27:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:27:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:27:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:27:29] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:27:29] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:27:29] [INFO ] Added : 31 causal constraints over 7 iterations in 26 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:27:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:27:29] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:27:29] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:27:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:27:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:27:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:27:29] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:27:29] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:27:29] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:27:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:27:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:27:29] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:27:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:27:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:27:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:27:29] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:27:29] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:27:29] [INFO ] Added : 31 causal constraints over 7 iterations in 25 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:27:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:27:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:27:29] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:27:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:27:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:27:29] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:27:29] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:27:29] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:27:29] [INFO ] Added : 31 causal constraints over 7 iterations in 34 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:27:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:27:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:27:29] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:27:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:27:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:27:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:27:29] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:27:29] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:27:29] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:27:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:27:29] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:27:29] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:27:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:27:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:27:29] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:27:29] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:27:29] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:27:29] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:27:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:27:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:27:29] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:27:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:27:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:27:29] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:27:29] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:27:29] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:27:29] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:27:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:27:29] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2021-05-19 11:27:29] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:27:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:27:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:27:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:27:30] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:27:30] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:27:30] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:27:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:27:30] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:27:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:27:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:27:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:27:30] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:27:30] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:27:30] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 11:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:27:30] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:27:30] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:27:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:27:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:27:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:27:30] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:27:30] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:27:30] [INFO ] Added : 31 causal constraints over 7 iterations in 25 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:27:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:27:30] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:27:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:27:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:27:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:27:30] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:27:30] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:27:30] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:27:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:27:30] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:27:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:27:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:27:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:27:30] [INFO ] [Nat]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:27:30] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:27:30] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:27:30] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2021-05-19 11:27:30] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:27:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:27:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:27:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:27:30] [INFO ] [Nat]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:27:30] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:27:30] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:27:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:27:30] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:27:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:27:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:27:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:27:30] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:27:30] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:27:30] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:27:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:27:30] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:27:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:27:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:27:30] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:27:30] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:27:30] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:27:30] [INFO ] Added : 31 causal constraints over 7 iterations in 23 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 :[25648, 33371, 27810, 22243, 30345, 30345, 18534, 25651, 17561, 23818, 20836, 22238, 10034, 12334, 30337, 19602]
Incomplete Parikh walk after 1964100 steps, including 99 resets, run finished after 3605 ms. (steps per millisecond=544 ) properties (out of 16) seen :19633 could not realise parikh vector
Incomplete Parikh walk after 3037600 steps, including 99 resets, run finished after 5837 ms. (steps per millisecond=520 ) properties (out of 16) seen :30369 could not realise parikh vector
Incomplete Parikh walk after 1237300 steps, including 99 resets, run finished after 2230 ms. (steps per millisecond=554 ) properties (out of 16) seen :12365 could not realise parikh vector
Incomplete Parikh walk after 1007300 steps, including 99 resets, run finished after 1935 ms. (steps per millisecond=520 ) properties (out of 16) seen :10063 could not realise parikh vector
Incomplete Parikh walk after 2227700 steps, including 99 resets, run finished after 3916 ms. (steps per millisecond=568 ) properties (out of 16) seen :22271 could not realise parikh vector
Incomplete Parikh walk after 2087500 steps, including 98 resets, run finished after 3784 ms. (steps per millisecond=551 ) properties (out of 16) seen :20891 could not realise parikh vector
Incomplete Parikh walk after 2385700 steps, including 98 resets, run finished after 4726 ms. (steps per millisecond=504 ) properties (out of 16) seen :26378 could not realise parikh vector
Incomplete Parikh walk after 1760000 steps, including 99 resets, run finished after 3273 ms. (steps per millisecond=537 ) properties (out of 16) seen :17596 could not realise parikh vector
Incomplete Parikh walk after 2569000 steps, including 99 resets, run finished after 4382 ms. (steps per millisecond=586 ) properties (out of 16) seen :25682 could not realise parikh vector
Incomplete Parikh walk after 1857300 steps, including 99 resets, run finished after 3621 ms. (steps per millisecond=512 ) properties (out of 16) seen :18568 could not realise parikh vector
Incomplete Parikh walk after 3038400 steps, including 98 resets, run finished after 5251 ms. (steps per millisecond=578 ) properties (out of 16) seen :63841 could not realise parikh vector
Incomplete Parikh walk after 3038400 steps, including 98 resets, run finished after 5273 ms. (steps per millisecond=576 ) properties (out of 16) seen :63843 could not realise parikh vector
Incomplete Parikh walk after 2228200 steps, including 98 resets, run finished after 4391 ms. (steps per millisecond=507 ) properties (out of 16) seen :24507 could not realise parikh vector
Incomplete Parikh walk after 2784900 steps, including 98 resets, run finished after 5233 ms. (steps per millisecond=532 ) properties (out of 16) seen :30460 could not realise parikh vector
Incomplete Parikh walk after 3341100 steps, including 99 resets, run finished after 5723 ms. (steps per millisecond=583 ) properties (out of 16) seen :33403 could not realise parikh vector
Incomplete Parikh walk after 2568700 steps, including 98 resets, run finished after 4750 ms. (steps per millisecond=540 ) properties (out of 16) seen :25922 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:28:38] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:28:38] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:28:38] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:28:38] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:28:38] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2021-05-19 11:28:38] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:28:38] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:28:38] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:28:38] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2895 ms. (steps per millisecond=345 ) properties (out of 16) seen :134687
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 16) seen :18521
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 16) seen :33334
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 :20835
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 481 ms. (steps per millisecond=2079 ) properties (out of 16) seen :15885
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 16) seen :14526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 606 ms. (steps per millisecond=1650 ) properties (out of 16) seen :11937
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 641 ms. (steps per millisecond=1560 ) properties (out of 16) seen :13386
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 390 ms. (steps per millisecond=2564 ) properties (out of 16) seen :22238
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 :20876
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 :16677
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 700 ms. (steps per millisecond=1428 ) properties (out of 16) seen :9039
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 692 ms. (steps per millisecond=1445 ) properties (out of 16) seen :9592
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 16) seen :27793
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 16) seen :13899
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:28:48] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:28:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:28:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:28:48] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:28:48] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:28:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:28:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:28:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:28:48] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:28:48] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:28:49] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:28:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:28:49] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:28:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:28:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:28:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:28:49] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:28:49] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:28:49] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:28:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:28:49] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:28:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:28:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:28:49] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:28:49] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:28:49] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:28:49] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:28:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:28:49] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:28:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:28:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:28:49] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:28:49] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:28:49] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:28:49] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:28:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:28:49] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:28:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:28:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:28:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:28:49] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:28:49] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:28:49] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:28:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:28:49] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:28:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:28:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:28:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:28:49] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:28:49] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:28:49] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:28:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:28:49] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:28:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:28:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:28:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:28:49] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:28:49] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:28:49] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:28:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:28:49] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:28:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:28:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:28:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:28:49] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:28:49] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:28:49] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:28:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:28:49] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:28:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:28:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:28:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:28:49] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:28:49] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:28:49] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:28:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:28:49] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:28:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:28:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:28:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:28:49] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:28:49] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:28:49] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:28:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:28:49] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:28:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:28:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:28:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:28:49] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:28:49] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:28:49] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:28:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:28:49] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:28:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:28:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:28:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:28:49] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:28:49] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:28:50] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:28:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:28:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:28:50] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:28:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:28:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:28:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:28:50] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:28:50] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:28:50] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:28:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:28:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:28:50] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:28:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:28:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:28:50] [INFO ] [Nat]Absence check using state equation in 108 ms returned sat
[2021-05-19 11:28:50] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:28:50] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:28:50] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:28:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:28:50] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:28:50] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:28:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:28:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:28:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:28:50] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:28:50] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:28:50] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:28:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:28:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:28:50] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:28:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:28:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:28:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:28:50] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:28:50] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:28:50] [INFO ] Added : 31 causal constraints over 7 iterations in 22 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 :[25650, 33373, 27812, 22245, 30348, 30348, 18536, 25653, 17563, 23820, 20839, 22240, 10036, 12337, 30339, 19605]
Incomplete Parikh walk after 1964400 steps, including 99 resets, run finished after 3590 ms. (steps per millisecond=547 ) properties (out of 16) seen :19636 could not realise parikh vector
Incomplete Parikh walk after 3037800 steps, including 99 resets, run finished after 5836 ms. (steps per millisecond=520 ) properties (out of 16) seen :30369 could not realise parikh vector
Incomplete Parikh walk after 1237600 steps, including 99 resets, run finished after 2269 ms. (steps per millisecond=545 ) properties (out of 16) seen :12368 could not realise parikh vector
Incomplete Parikh walk after 1007500 steps, including 99 resets, run finished after 1984 ms. (steps per millisecond=507 ) properties (out of 16) seen :10071 could not realise parikh vector
Incomplete Parikh walk after 2227900 steps, including 99 resets, run finished after 4010 ms. (steps per millisecond=555 ) properties (out of 16) seen :22273 could not realise parikh vector
Incomplete Parikh walk after 2087800 steps, including 98 resets, run finished after 3896 ms. (steps per millisecond=535 ) properties (out of 16) seen :20890 could not realise parikh vector
Incomplete Parikh walk after 2385900 steps, including 98 resets, run finished after 4852 ms. (steps per millisecond=491 ) properties (out of 16) seen :26303 could not realise parikh vector
Incomplete Parikh walk after 1760200 steps, including 99 resets, run finished after 3348 ms. (steps per millisecond=525 ) properties (out of 16) seen :17590 could not realise parikh vector
Incomplete Parikh walk after 2569200 steps, including 99 resets, run finished after 4576 ms. (steps per millisecond=561 ) properties (out of 16) seen :25684 could not realise parikh vector
Incomplete Parikh walk after 1857500 steps, including 99 resets, run finished after 3739 ms. (steps per millisecond=496 ) properties (out of 16) seen :18566 could not realise parikh vector
Incomplete Parikh walk after 3038700 steps, including 98 resets, run finished after 5401 ms. (steps per millisecond=562 ) properties (out of 16) seen :63792 could not realise parikh vector
Incomplete Parikh walk after 3038700 steps, including 98 resets, run finished after 5416 ms. (steps per millisecond=561 ) properties (out of 16) seen :63846 could not realise parikh vector
Incomplete Parikh walk after 2228400 steps, including 98 resets, run finished after 4524 ms. (steps per millisecond=492 ) properties (out of 16) seen :24594 could not realise parikh vector
Incomplete Parikh walk after 2785100 steps, including 98 resets, run finished after 5328 ms. (steps per millisecond=522 ) properties (out of 16) seen :30467 could not realise parikh vector
Incomplete Parikh walk after 3341300 steps, including 99 resets, run finished after 5611 ms. (steps per millisecond=595 ) properties (out of 16) seen :33405 could not realise parikh vector
Incomplete Parikh walk after 2568900 steps, including 98 resets, run finished after 4697 ms. (steps per millisecond=546 ) properties (out of 16) seen :25937 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:29:59] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:29:59] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:29:59] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:29:59] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:29:59] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2021-05-19 11:29:59] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:29:59] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:29:59] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:29:59] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2892 ms. (steps per millisecond=345 ) properties (out of 16) seen :134642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 16) seen :17568
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=2777 ) properties (out of 16) seen :25645
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 456 ms. (steps per millisecond=2192 ) properties (out of 16) seen :19625
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 16) seen :60608
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 :15169
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 428 ms. (steps per millisecond=2336 ) properties (out of 16) seen :18523
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 604 ms. (steps per millisecond=1655 ) properties (out of 16) seen :11501
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 400 ms. (steps per millisecond=2500 ) properties (out of 16) seen :23824
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 :14549
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 636 ms. (steps per millisecond=1572 ) properties (out of 16) seen :11134
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 745 ms. (steps per millisecond=1342 ) properties (out of 16) seen :8301
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 641 ms. (steps per millisecond=1560 ) properties (out of 16) seen :10759
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 16) seen :27779
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 :11889
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:30:09] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:30:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:30:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:30:09] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:30:09] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:30:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:30:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:30:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:30:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:30:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:30:09] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:30:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:30:09] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:30:09] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:30:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:30:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:30:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:30:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:30:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:30:09] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:30:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:30:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:30:09] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:30:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:30:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:30:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:30:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:30:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:30:09] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:30:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:30:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:30:09] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:30:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:30:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:30:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:30:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:30:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:30:10] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:30:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:30:10] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:30:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:30:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:30:10] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:30:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:30:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:30:10] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:30:10] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:30:10] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:30:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:30:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:30:10] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2021-05-19 11:30:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:30:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:30:10] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:30:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:30:10] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:30:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:30:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:30:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:30:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:30:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:30:10] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:30:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:30:10] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:30:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:30:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:30:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:30:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:30:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:30:10] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:30:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:30:10] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:30:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:30:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:30:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:30:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:30:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:30:10] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:30:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:30:10] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:30:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:30:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:30:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:30:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:30:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:30:10] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:30:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:30:10] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:30:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:30:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:30:10] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:30:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:30:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:30:10] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:30:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:30:10] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:30:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:30:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:30:10] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 11:30:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:30:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:30:10] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:30:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:30:10] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:30:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:30:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:30:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:30:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:30:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:30:10] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:30:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:30:10] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:30:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:30:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:30:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:30:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:30:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:30:10] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:30:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:30:10] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:30:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:30:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:30:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:30:11] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:30:11] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:30:11] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:30:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:30:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:30:11] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:30:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:30:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:30:11] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:30:11] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:30:11] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:30:11] [INFO ] Added : 31 causal constraints over 7 iterations in 23 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 :[25652, 33375, 27814, 22247, 30350, 30350, 18538, 25656, 17566, 23822, 20841, 22242, 10039, 12339, 30342, 19607]
Incomplete Parikh walk after 1964600 steps, including 99 resets, run finished after 3603 ms. (steps per millisecond=545 ) properties (out of 16) seen :19639 could not realise parikh vector
Incomplete Parikh walk after 3038100 steps, including 99 resets, run finished after 5873 ms. (steps per millisecond=517 ) properties (out of 16) seen :30378 could not realise parikh vector
Incomplete Parikh walk after 1237800 steps, including 99 resets, run finished after 2249 ms. (steps per millisecond=550 ) properties (out of 16) seen :12368 could not realise parikh vector
Incomplete Parikh walk after 1007800 steps, including 99 resets, run finished after 1941 ms. (steps per millisecond=519 ) properties (out of 16) seen :10071 could not realise parikh vector
Incomplete Parikh walk after 2228100 steps, including 99 resets, run finished after 3921 ms. (steps per millisecond=568 ) properties (out of 16) seen :22275 could not realise parikh vector
Incomplete Parikh walk after 2088000 steps, including 98 resets, run finished after 3791 ms. (steps per millisecond=550 ) properties (out of 16) seen :20888 could not realise parikh vector
Incomplete Parikh walk after 2386100 steps, including 98 resets, run finished after 4718 ms. (steps per millisecond=505 ) properties (out of 16) seen :26373 could not realise parikh vector
Incomplete Parikh walk after 1760500 steps, including 99 resets, run finished after 3262 ms. (steps per millisecond=539 ) properties (out of 16) seen :17597 could not realise parikh vector
Incomplete Parikh walk after 2569500 steps, including 99 resets, run finished after 4399 ms. (steps per millisecond=584 ) properties (out of 16) seen :25686 could not realise parikh vector
Incomplete Parikh walk after 1857700 steps, including 99 resets, run finished after 3631 ms. (steps per millisecond=511 ) properties (out of 16) seen :18572 could not realise parikh vector
Incomplete Parikh walk after 3038900 steps, including 98 resets, run finished after 5289 ms. (steps per millisecond=574 ) properties (out of 16) seen :63772 could not realise parikh vector
Incomplete Parikh walk after 3038900 steps, including 98 resets, run finished after 5259 ms. (steps per millisecond=577 ) properties (out of 16) seen :63891 could not realise parikh vector
Incomplete Parikh walk after 2228600 steps, including 98 resets, run finished after 4397 ms. (steps per millisecond=506 ) properties (out of 16) seen :24603 could not realise parikh vector
Incomplete Parikh walk after 2785300 steps, including 98 resets, run finished after 5128 ms. (steps per millisecond=543 ) properties (out of 16) seen :30570 could not realise parikh vector
Incomplete Parikh walk after 3341500 steps, including 99 resets, run finished after 5607 ms. (steps per millisecond=595 ) properties (out of 16) seen :33409 could not realise parikh vector
Incomplete Parikh walk after 2569100 steps, including 98 resets, run finished after 4704 ms. (steps per millisecond=546 ) properties (out of 16) seen :25916 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:31:18] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:31:18] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:31:18] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:31:18] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:31:18] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2021-05-19 11:31:18] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:31:18] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:31:18] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:31:18] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2906 ms. (steps per millisecond=344 ) properties (out of 16) seen :134679
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 589 ms. (steps per millisecond=1697 ) properties (out of 16) seen :11512
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 16) seen :27782
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 709 ms. (steps per millisecond=1410 ) properties (out of 16) seen :8518
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 659 ms. (steps per millisecond=1517 ) properties (out of 16) seen :10144
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 392 ms. (steps per millisecond=2551 ) properties (out of 16) seen :17545
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 :12832
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 :14498
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 :15915
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 :12844
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 739 ms. (steps per millisecond=1353 ) properties (out of 16) seen :9037
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 639 ms. (steps per millisecond=1564 ) properties (out of 16) seen :11558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 345 ms. (steps per millisecond=2898 ) properties (out of 16) seen :25650
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 646 ms. (steps per millisecond=1547 ) properties (out of 16) seen :11119
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:31:29] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:31:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:31:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:31:29] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:31:29] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:31:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:31:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:31:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:31:29] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:31:29] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:31:29] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:31:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:31:29] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:31:29] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:31:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:31:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:31:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:31:29] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:31:29] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:31:29] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:31:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:31:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:31:29] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:31:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:31:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:31:29] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:31:29] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:31:29] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:31:29] [INFO ] Added : 31 causal constraints over 7 iterations in 30 ms. Result :sat
Minimization took 11 ms.
[2021-05-19 11:31:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:31:29] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:31:29] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:31:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:31:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:31:29] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:31:29] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:31:29] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:31:29] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:31:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:31:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:31:29] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:31:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:31:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:31:30] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:31:30] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:31:30] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:31:30] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:31:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:31:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:31:30] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:31:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:31:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:31:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:31:30] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:31:30] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:31:30] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:31:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:31:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:31:30] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:31:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:31:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:31:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:31:30] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:31:30] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:31:30] [INFO ] Added : 31 causal constraints over 7 iterations in 25 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:31:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:31:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:31:30] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:31:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:31:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:31:30] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:31:30] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:31:30] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:31:30] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:31:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:31:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:31:30] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:31:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:31:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:31:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:31:30] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:31:30] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:31:30] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:31:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:31:30] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:31:30] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:31:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:31:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:31:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:31:30] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:31:30] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:31:30] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:31:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:31:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:31:30] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:31:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:31:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:31:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:31:30] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:31:30] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:31:30] [INFO ] Added : 31 causal constraints over 7 iterations in 35 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:31:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:31:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:31:30] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:31:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:31:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:31:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:31:30] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:31:30] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:31:30] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:31:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:31:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:31:30] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:31:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:31:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:31:30] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:31:30] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:31:30] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:31:30] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:31:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:31:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:31:30] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:31:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:31:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:31:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:31:30] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:31:30] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:31:30] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:31:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:31:30] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:31:30] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:31:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:31:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:31:30] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:31:30] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:31:30] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:31:30] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:31:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:31:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:31:30] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:31:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:31:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:31:31] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:31:31] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:31:31] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:31:31] [INFO ] Added : 31 causal constraints over 7 iterations in 23 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 :[25655, 33378, 27816, 22250, 30352, 30352, 18540, 25658, 17569, 23824, 20843, 22244, 10042, 12341, 30344, 19610]
Incomplete Parikh walk after 1964900 steps, including 99 resets, run finished after 3604 ms. (steps per millisecond=545 ) properties (out of 16) seen :19643 could not realise parikh vector
Incomplete Parikh walk after 3038300 steps, including 99 resets, run finished after 5859 ms. (steps per millisecond=518 ) properties (out of 16) seen :30377 could not realise parikh vector
Incomplete Parikh walk after 1238000 steps, including 99 resets, run finished after 2250 ms. (steps per millisecond=550 ) properties (out of 16) seen :12373 could not realise parikh vector
Incomplete Parikh walk after 1008100 steps, including 99 resets, run finished after 1935 ms. (steps per millisecond=520 ) properties (out of 16) seen :10073 could not realise parikh vector
Incomplete Parikh walk after 2228300 steps, including 99 resets, run finished after 3923 ms. (steps per millisecond=568 ) properties (out of 16) seen :22276 could not realise parikh vector
Incomplete Parikh walk after 2088200 steps, including 98 resets, run finished after 3786 ms. (steps per millisecond=551 ) properties (out of 16) seen :20897 could not realise parikh vector
Incomplete Parikh walk after 2386300 steps, including 98 resets, run finished after 4727 ms. (steps per millisecond=504 ) properties (out of 16) seen :26317 could not realise parikh vector
Incomplete Parikh walk after 1760800 steps, including 99 resets, run finished after 3272 ms. (steps per millisecond=538 ) properties (out of 16) seen :17599 could not realise parikh vector
Incomplete Parikh walk after 2569700 steps, including 99 resets, run finished after 4410 ms. (steps per millisecond=582 ) properties (out of 16) seen :25690 could not realise parikh vector
Incomplete Parikh walk after 1857900 steps, including 99 resets, run finished after 3640 ms. (steps per millisecond=510 ) properties (out of 16) seen :18572 could not realise parikh vector
Incomplete Parikh walk after 3039100 steps, including 98 resets, run finished after 5302 ms. (steps per millisecond=573 ) properties (out of 16) seen :63833 could not realise parikh vector
Incomplete Parikh walk after 3039100 steps, including 98 resets, run finished after 5315 ms. (steps per millisecond=571 ) properties (out of 16) seen :63864 could not realise parikh vector
Incomplete Parikh walk after 2228900 steps, including 98 resets, run finished after 4398 ms. (steps per millisecond=506 ) properties (out of 16) seen :24548 could not realise parikh vector
Incomplete Parikh walk after 2785500 steps, including 98 resets, run finished after 5151 ms. (steps per millisecond=540 ) properties (out of 16) seen :30420 could not realise parikh vector
Incomplete Parikh walk after 3341800 steps, including 99 resets, run finished after 5648 ms. (steps per millisecond=591 ) properties (out of 16) seen :33410 could not realise parikh vector
Incomplete Parikh walk after 2569400 steps, including 98 resets, run finished after 4723 ms. (steps per millisecond=544 ) properties (out of 16) seen :25917 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:32:38] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:32:38] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:32:38] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:32:39] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:32:39] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 29 ms to find 0 implicit places.
[2021-05-19 11:32:39] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:32:39] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:32:39] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:32:39] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2908 ms. (steps per millisecond=343 ) properties (out of 16) seen :134240
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 :22255
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 16) seen :27780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 565 ms. (steps per millisecond=1769 ) properties (out of 16) seen :11099
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 674 ms. (steps per millisecond=1483 ) properties (out of 16) seen :10425
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 16) seen :22234
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 583 ms. (steps per millisecond=1715 ) properties (out of 16) seen :12865
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 16) seen :20860
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 :19605
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 :13354
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 699 ms. (steps per millisecond=1430 ) properties (out of 16) seen :9930
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 622 ms. (steps per millisecond=1607 ) properties (out of 16) seen :10769
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 16) seen :27805
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 :11890
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:32:49] [INFO ] Computed 0 place invariants in 10 ms
[2021-05-19 11:32:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:32:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:32:49] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:32:49] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:32:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:32:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:32:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:32:49] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:32:49] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:32:49] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:32:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:32:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:32:49] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:32:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:32:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:32:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:32:49] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:32:49] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:32:49] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:32:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:32:49] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:32:49] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:32:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:32:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:32:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:32:49] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:32:49] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:32:49] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:32:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:32:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:32:49] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:32:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:32:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:32:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:32:49] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:32:49] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:32:49] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:32:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:32:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:32:49] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:32:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:32:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:32:49] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:32:49] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:32:49] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:32:49] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:32:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:32:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:32:49] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:32:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:32:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:32:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:32:49] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:32:49] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:32:49] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:32:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:32:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:32:49] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:32:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:32:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:32:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:32:49] [INFO ] [Nat]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:32:49] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:32:49] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:32:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:32:49] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2021-05-19 11:32:49] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:32:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:32:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:32:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:32:49] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:32:49] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:32:49] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:32:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:32:49] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:32:49] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:32:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:32:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:32:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:32:49] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:32:49] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:32:49] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:32:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:32:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:32:49] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:32:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:32:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:32:49] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:32:49] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:32:50] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:32:50] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:32:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:32:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:32:50] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:32:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:32:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:32:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:32:50] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:32:50] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:32:50] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:32:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:32:50] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:32:50] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:32:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:32:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:32:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:32:50] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:32:50] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:32:50] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:32:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:32:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:32:50] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:32:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:32:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:32:50] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:32:50] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:32:50] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:32:50] [INFO ] Added : 31 causal constraints over 7 iterations in 31 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:32:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:32:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:32:50] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:32:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:32:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:32:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:32:50] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:32:50] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:32:50] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:32:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:32:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:32:50] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:32:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:32:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:32:50] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:32:50] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:32:50] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:32:50] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:32:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:32:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:32:50] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:32:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:32:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:32:50] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2021-05-19 11:32:50] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:32:50] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:32:50] [INFO ] Added : 31 causal constraints over 7 iterations in 35 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 :[25657, 33380, 27818, 22252, 30355, 30355, 18543, 25661, 17571, 23826, 20845, 22246, 10044, 12343, 30346, 19612]
Incomplete Parikh walk after 1965100 steps, including 99 resets, run finished after 3625 ms. (steps per millisecond=542 ) properties (out of 16) seen :19646 could not realise parikh vector
Incomplete Parikh walk after 3038500 steps, including 99 resets, run finished after 5850 ms. (steps per millisecond=519 ) properties (out of 16) seen :30377 could not realise parikh vector
Incomplete Parikh walk after 1238200 steps, including 99 resets, run finished after 2229 ms. (steps per millisecond=555 ) properties (out of 16) seen :12374 could not realise parikh vector
Incomplete Parikh walk after 1008300 steps, including 99 resets, run finished after 1934 ms. (steps per millisecond=521 ) properties (out of 16) seen :10075 could not realise parikh vector
Incomplete Parikh walk after 2228500 steps, including 99 resets, run finished after 3916 ms. (steps per millisecond=569 ) properties (out of 16) seen :22277 could not realise parikh vector
Incomplete Parikh walk after 2088400 steps, including 98 resets, run finished after 3781 ms. (steps per millisecond=552 ) properties (out of 16) seen :20899 could not realise parikh vector
Incomplete Parikh walk after 2386500 steps, including 98 resets, run finished after 4708 ms. (steps per millisecond=506 ) properties (out of 16) seen :26345 could not realise parikh vector
Incomplete Parikh walk after 1761000 steps, including 99 resets, run finished after 3261 ms. (steps per millisecond=540 ) properties (out of 16) seen :17602 could not realise parikh vector
Incomplete Parikh walk after 2570000 steps, including 99 resets, run finished after 4399 ms. (steps per millisecond=584 ) properties (out of 16) seen :25692 could not realise parikh vector
Incomplete Parikh walk after 1858200 steps, including 99 resets, run finished after 3647 ms. (steps per millisecond=509 ) properties (out of 16) seen :18573 could not realise parikh vector
Incomplete Parikh walk after 3039400 steps, including 98 resets, run finished after 5306 ms. (steps per millisecond=572 ) properties (out of 16) seen :63831 could not realise parikh vector
Incomplete Parikh walk after 3039400 steps, including 98 resets, run finished after 5296 ms. (steps per millisecond=573 ) properties (out of 16) seen :63845 could not realise parikh vector
Incomplete Parikh walk after 2229100 steps, including 98 resets, run finished after 4400 ms. (steps per millisecond=506 ) properties (out of 16) seen :24609 could not realise parikh vector
Incomplete Parikh walk after 2785700 steps, including 98 resets, run finished after 5181 ms. (steps per millisecond=537 ) properties (out of 16) seen :30380 could not realise parikh vector
Incomplete Parikh walk after 3342000 steps, including 99 resets, run finished after 5697 ms. (steps per millisecond=586 ) properties (out of 16) seen :33411 could not realise parikh vector
Incomplete Parikh walk after 2569600 steps, including 98 resets, run finished after 4782 ms. (steps per millisecond=537 ) properties (out of 16) seen :25934 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:33:58] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:33:58] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:33:58] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:33:58] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:33:58] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2021-05-19 11:33:58] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:33:58] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:33:58] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:33:58] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2931 ms. (steps per millisecond=341 ) properties (out of 16) seen :134344
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 :13335
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 16) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 597 ms. (steps per millisecond=1675 ) properties (out of 16) seen :13941
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 656 ms. (steps per millisecond=1524 ) properties (out of 16) seen :13994
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 :17570
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 517 ms. (steps per millisecond=1934 ) properties (out of 16) seen :16678
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 :18543
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 :15151
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 :15921
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 657 ms. (steps per millisecond=1522 ) properties (out of 16) seen :11962
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 731 ms. (steps per millisecond=1367 ) properties (out of 16) seen :8575
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 16) seen :25644
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 594 ms. (steps per millisecond=1683 ) properties (out of 16) seen :12372
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:34:09] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:34:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:34:09] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:34:09] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:34:09] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:34:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:34:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:34:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:34:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:34:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:34:09] [INFO ] Added : 31 causal constraints over 7 iterations in 32 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:34:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:34:09] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2021-05-19 11:34:09] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:34:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:34:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:34:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:34:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:34:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:34:09] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:34:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:34:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:34:09] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:34:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:34:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:34:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:34:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:34:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:34:09] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:34:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:34:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:34:09] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:34:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:34:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:34:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:34:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:34:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:34:09] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:34:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:34:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:34:09] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:34:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:34:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:34:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:34:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:34:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:34:09] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:34:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:34:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:34:09] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:34:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:34:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:34:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:34:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:34:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:34:09] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:34:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:34:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:34:09] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:34:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:34:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:34:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:34:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:34:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:34:09] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:34:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:34:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:34:09] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:34:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:34:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:34:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:34:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:34:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:34:09] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:34:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:34:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:34:09] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:34:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:34:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:34:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:34:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:34:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:34:10] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:34:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:34:10] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2021-05-19 11:34:10] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:34:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:34:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:34:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:34:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:34:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:34:10] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:34:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:34:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:34:10] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:34:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:34:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:34:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:34:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:34:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:34:10] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:34:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:34:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:34:10] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:34:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:34:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:34:10] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 11:34:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:34:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:34:10] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:34:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:34:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:34:10] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:34:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:34:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:34:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:34:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:34:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:34:10] [INFO ] Added : 31 causal constraints over 7 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:34:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:34:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:34:10] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:34:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:34:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:34:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:34:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:34:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:34:10] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:34:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:34:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:34:10] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:34:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:34:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:34:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:34:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:34:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:34:10] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:34:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:34:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:34:10] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:34:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:34:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:34:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:34:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:34:10] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:34:10] [INFO ] Added : 31 causal constraints over 7 iterations in 22 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 :[25659, 33382, 27820, 22254, 30357, 30357, 18546, 25664, 17574, 23828, 20847, 22249, 11874, 12345, 30348, 19615]
Incomplete Parikh walk after 1965400 steps, including 99 resets, run finished after 3572 ms. (steps per millisecond=550 ) properties (out of 16) seen :19645 could not realise parikh vector
Incomplete Parikh walk after 3038700 steps, including 99 resets, run finished after 5828 ms. (steps per millisecond=521 ) properties (out of 16) seen :30382 could not realise parikh vector
Incomplete Parikh walk after 1238400 steps, including 99 resets, run finished after 2234 ms. (steps per millisecond=554 ) properties (out of 16) seen :12375 could not realise parikh vector
Incomplete Parikh walk after 1191300 steps, including 99 resets, run finished after 2284 ms. (steps per millisecond=521 ) properties (out of 16) seen :11906 could not realise parikh vector
Incomplete Parikh walk after 2228800 steps, including 99 resets, run finished after 3923 ms. (steps per millisecond=568 ) properties (out of 16) seen :22277 could not realise parikh vector
Incomplete Parikh walk after 2088600 steps, including 98 resets, run finished after 3783 ms. (steps per millisecond=552 ) properties (out of 16) seen :20900 could not realise parikh vector
Incomplete Parikh walk after 2386700 steps, including 98 resets, run finished after 4723 ms. (steps per millisecond=505 ) properties (out of 16) seen :26291 could not realise parikh vector
Incomplete Parikh walk after 1761300 steps, including 99 resets, run finished after 3283 ms. (steps per millisecond=536 ) properties (out of 16) seen :17603 could not realise parikh vector
Incomplete Parikh walk after 2570300 steps, including 99 resets, run finished after 4400 ms. (steps per millisecond=584 ) properties (out of 16) seen :25697 could not realise parikh vector
Incomplete Parikh walk after 1858500 steps, including 99 resets, run finished after 3630 ms. (steps per millisecond=511 ) properties (out of 16) seen :18579 could not realise parikh vector
Incomplete Parikh walk after 3039600 steps, including 98 resets, run finished after 5287 ms. (steps per millisecond=574 ) properties (out of 16) seen :63815 could not realise parikh vector
Incomplete Parikh walk after 3039600 steps, including 98 resets, run finished after 5289 ms. (steps per millisecond=574 ) properties (out of 16) seen :63806 could not realise parikh vector
Incomplete Parikh walk after 2229300 steps, including 98 resets, run finished after 4383 ms. (steps per millisecond=508 ) properties (out of 16) seen :24617 could not realise parikh vector
Incomplete Parikh walk after 2785900 steps, including 98 resets, run finished after 5151 ms. (steps per millisecond=540 ) properties (out of 16) seen :30460 could not realise parikh vector
Incomplete Parikh walk after 3342200 steps, including 99 resets, run finished after 5654 ms. (steps per millisecond=591 ) properties (out of 16) seen :33415 could not realise parikh vector
Incomplete Parikh walk after 2569800 steps, including 98 resets, run finished after 4724 ms. (steps per millisecond=543 ) properties (out of 16) seen :25953 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:35:18] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:35:18] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:35:18] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:35:18] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:35:18] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2021-05-19 11:35:18] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:35:18] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:35:18] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:35:18] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2896 ms. (steps per millisecond=345 ) properties (out of 16) seen :134068
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 16) seen :23820
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 16) seen :27779
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 679 ms. (steps per millisecond=1472 ) properties (out of 16) seen :9815
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 639 ms. (steps per millisecond=1564 ) properties (out of 16) seen :11543
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 575 ms. (steps per millisecond=1739 ) properties (out of 16) seen :12372
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 :23813
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 :16693
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 :15166
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 749 ms. (steps per millisecond=1335 ) properties (out of 16) seen :8310
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 703 ms. (steps per millisecond=1422 ) properties (out of 16) seen :9285
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 :27785
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 600 ms. (steps per millisecond=1666 ) properties (out of 16) seen :13943
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:35:29] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:35:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:35:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:35:29] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:35:29] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:35:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:35:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:35:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:35:29] [INFO ] [Nat]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:35:29] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:35:29] [INFO ] Added : 31 causal constraints over 7 iterations in 29 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:35:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:35:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:35:29] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:35:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:35:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:35:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:35:29] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:35:29] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:35:29] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:35:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:35:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:35:29] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:35:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:35:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:35:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:35:29] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:35:29] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:35:29] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:35:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:35:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:35:29] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:35:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:35:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:35:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:35:29] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:35:29] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:35:29] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:35:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:35:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:35:29] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:35:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:35:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:35:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:35:29] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:35:29] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:35:29] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:35:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:35:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:35:29] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:35:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:35:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:35:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:35:29] [INFO ] [Nat]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:35:29] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:35:29] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:35:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:35:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:35:29] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:35:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:35:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:35:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:35:29] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:35:29] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:35:29] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:35:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:35:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:35:29] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:35:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:35:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:35:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:35:29] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:35:29] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:35:29] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:35:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:35:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:35:29] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:35:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:35:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:35:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:35:29] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:35:29] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:35:29] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:35:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:35:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:35:29] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:35:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:35:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:35:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:35:29] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:35:29] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:35:29] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:35:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:35:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:35:30] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:35:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:35:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:35:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:35:30] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:35:30] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:35:30] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:35:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:35:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:35:30] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:35:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:35:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:35:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:35:30] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:35:30] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:35:30] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 9 ms.
[2021-05-19 11:35:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:35:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:35:30] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:35:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:35:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:35:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:35:30] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:35:30] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:35:30] [INFO ] Added : 31 causal constraints over 7 iterations in 26 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:35:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:35:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:35:30] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:35:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:35:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:35:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:35:30] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:35:30] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:35:30] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:35:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:35:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:35:30] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:35:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:35:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:35:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:35:30] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:35:30] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:35:30] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:35:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:35:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:35:30] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:35:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:35:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:35:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:35:30] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:35:30] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:35:30] [INFO ] Added : 31 causal constraints over 7 iterations in 22 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 :[25661, 33384, 27823, 22256, 30360, 30360, 18548, 25666, 17576, 23830, 20849, 22251, 11876, 12347, 30350, 19618]
Incomplete Parikh walk after 1965700 steps, including 99 resets, run finished after 3596 ms. (steps per millisecond=546 ) properties (out of 16) seen :19649 could not realise parikh vector
Incomplete Parikh walk after 3038900 steps, including 99 resets, run finished after 5866 ms. (steps per millisecond=518 ) properties (out of 16) seen :30380 could not realise parikh vector
Incomplete Parikh walk after 1238600 steps, including 99 resets, run finished after 2234 ms. (steps per millisecond=554 ) properties (out of 16) seen :12378 could not realise parikh vector
Incomplete Parikh walk after 1191500 steps, including 99 resets, run finished after 2272 ms. (steps per millisecond=524 ) properties (out of 16) seen :11906 could not realise parikh vector
Incomplete Parikh walk after 2229000 steps, including 99 resets, run finished after 3924 ms. (steps per millisecond=568 ) properties (out of 16) seen :22283 could not realise parikh vector
Incomplete Parikh walk after 2088800 steps, including 98 resets, run finished after 3791 ms. (steps per millisecond=550 ) properties (out of 16) seen :20902 could not realise parikh vector
Incomplete Parikh walk after 2386900 steps, including 98 resets, run finished after 4701 ms. (steps per millisecond=507 ) properties (out of 16) seen :26342 could not realise parikh vector
Incomplete Parikh walk after 1761500 steps, including 99 resets, run finished after 3271 ms. (steps per millisecond=538 ) properties (out of 16) seen :17609 could not realise parikh vector
Incomplete Parikh walk after 2570500 steps, including 99 resets, run finished after 4412 ms. (steps per millisecond=582 ) properties (out of 16) seen :25698 could not realise parikh vector
Incomplete Parikh walk after 1858700 steps, including 99 resets, run finished after 3632 ms. (steps per millisecond=511 ) properties (out of 16) seen :18580 could not realise parikh vector
Incomplete Parikh walk after 3039900 steps, including 98 resets, run finished after 5296 ms. (steps per millisecond=573 ) properties (out of 16) seen :63852 could not realise parikh vector
Incomplete Parikh walk after 3039900 steps, including 98 resets, run finished after 5265 ms. (steps per millisecond=577 ) properties (out of 16) seen :63854 could not realise parikh vector
Incomplete Parikh walk after 2229500 steps, including 98 resets, run finished after 4396 ms. (steps per millisecond=507 ) properties (out of 16) seen :24572 could not realise parikh vector
Incomplete Parikh walk after 2786200 steps, including 98 resets, run finished after 5313 ms. (steps per millisecond=524 ) properties (out of 16) seen :30433 could not realise parikh vector
Incomplete Parikh walk after 3342400 steps, including 99 resets, run finished after 5790 ms. (steps per millisecond=577 ) properties (out of 16) seen :33416 could not realise parikh vector
Incomplete Parikh walk after 2570000 steps, including 98 resets, run finished after 4851 ms. (steps per millisecond=529 ) properties (out of 16) seen :25948 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:36:39] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:36:39] [INFO ] Implicit Places using invariants in 9 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:36:39] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:36:39] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:36:39] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 29 ms to find 0 implicit places.
[2021-05-19 11:36:39] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:36:39] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:36:39] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:36:39] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2911 ms. (steps per millisecond=343 ) properties (out of 16) seen :134702
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 580 ms. (steps per millisecond=1724 ) properties (out of 16) seen :12340
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 407 ms. (steps per millisecond=2457 ) properties (out of 16) seen :20840
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 647 ms. (steps per millisecond=1545 ) properties (out of 16) seen :11533
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 16) seen :60608
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 :13900
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 445 ms. (steps per millisecond=2247 ) properties (out of 16) seen :14484
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 16) seen :20840
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 :13894
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 :13886
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 695 ms. (steps per millisecond=1438 ) properties (out of 16) seen :9302
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 708 ms. (steps per millisecond=1412 ) properties (out of 16) seen :9195
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 16) seen :27776
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 647 ms. (steps per millisecond=1545 ) properties (out of 16) seen :10121
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:36:49] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:36:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:36:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:36:49] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:36:49] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:36:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:36:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:36:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:36:49] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:36:49] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:36:49] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:36:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:36:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:36:49] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:36:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:36:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:36:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:36:49] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:36:49] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:36:49] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:36:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:36:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:36:49] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:36:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:36:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:36:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:36:49] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:36:49] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:36:49] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:36:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:36:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:36:49] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:36:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:36:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:36:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:36:49] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:36:49] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:36:49] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:36:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:36:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:36:49] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:36:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:36:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:36:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:36:49] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:36:49] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:36:49] [INFO ] Added : 31 causal constraints over 7 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:36:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:36:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:36:49] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:36:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:36:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:36:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:36:49] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:36:49] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:36:49] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:36:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:36:50] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:36:50] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:36:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:36:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:36:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:36:50] [INFO ] [Nat]Added 31 Read/Feed constraints in 10 ms returned sat
[2021-05-19 11:36:50] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:36:50] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:36:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:36:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:36:50] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:36:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:36:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:36:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:36:50] [INFO ] [Nat]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:36:50] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:36:50] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:36:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:36:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:36:50] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:36:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:36:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:36:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:36:50] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:36:50] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:36:50] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:36:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:36:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:36:50] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:36:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:36:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:36:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:36:50] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:36:50] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:36:50] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:36:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:36:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:36:50] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:36:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:36:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:36:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:36:50] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:36:50] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:36:50] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:36:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:36:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:36:50] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:36:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:36:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:36:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:36:50] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:36:50] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:36:50] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:36:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:36:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:36:50] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:36:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:36:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:36:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:36:50] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:36:50] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:36:50] [INFO ] Added : 31 causal constraints over 7 iterations in 30 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:36:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:36:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:36:50] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:36:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:36:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:36:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:36:50] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:36:50] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:36:50] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:36:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:36:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:36:50] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:36:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:36:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:36:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:36:50] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:36:50] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:36:50] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:36:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:36:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:36:50] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:36:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:36:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:36:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:36:50] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:36:50] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:36:50] [INFO ] Added : 31 causal constraints over 7 iterations in 22 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 :[25663, 33387, 27825, 22257, 30362, 30362, 18551, 25668, 17579, 23831, 20851, 22253, 11878, 12349, 30353, 19620]
Incomplete Parikh walk after 1965900 steps, including 99 resets, run finished after 3470 ms. (steps per millisecond=566 ) properties (out of 16) seen :19652 could not realise parikh vector
Incomplete Parikh walk after 3039200 steps, including 99 resets, run finished after 5639 ms. (steps per millisecond=538 ) properties (out of 16) seen :30384 could not realise parikh vector
Incomplete Parikh walk after 1238800 steps, including 99 resets, run finished after 2154 ms. (steps per millisecond=575 ) properties (out of 16) seen :12377 could not realise parikh vector
Incomplete Parikh walk after 1191700 steps, including 99 resets, run finished after 2196 ms. (steps per millisecond=542 ) properties (out of 16) seen :11909 could not realise parikh vector
Incomplete Parikh walk after 2229200 steps, including 99 resets, run finished after 3811 ms. (steps per millisecond=584 ) properties (out of 16) seen :22286 could not realise parikh vector
Incomplete Parikh walk after 2089000 steps, including 98 resets, run finished after 3762 ms. (steps per millisecond=555 ) properties (out of 16) seen :20899 could not realise parikh vector
Incomplete Parikh walk after 2387000 steps, including 98 resets, run finished after 4679 ms. (steps per millisecond=510 ) properties (out of 16) seen :26322 could not realise parikh vector
Incomplete Parikh walk after 1761800 steps, including 99 resets, run finished after 3236 ms. (steps per millisecond=544 ) properties (out of 16) seen :17611 could not realise parikh vector
Incomplete Parikh walk after 2570700 steps, including 99 resets, run finished after 4350 ms. (steps per millisecond=590 ) properties (out of 16) seen :25699 could not realise parikh vector
Incomplete Parikh walk after 1859000 steps, including 99 resets, run finished after 3621 ms. (steps per millisecond=513 ) properties (out of 16) seen :18582 could not realise parikh vector
Incomplete Parikh walk after 3040100 steps, including 98 resets, run finished after 5206 ms. (steps per millisecond=583 ) properties (out of 16) seen :63911 could not realise parikh vector
Incomplete Parikh walk after 3040100 steps, including 98 resets, run finished after 5199 ms. (steps per millisecond=584 ) properties (out of 16) seen :63890 could not realise parikh vector
Incomplete Parikh walk after 2229600 steps, including 98 resets, run finished after 4401 ms. (steps per millisecond=506 ) properties (out of 16) seen :24600 could not realise parikh vector
Incomplete Parikh walk after 2786400 steps, including 98 resets, run finished after 5124 ms. (steps per millisecond=543 ) properties (out of 16) seen :30513 could not realise parikh vector
Incomplete Parikh walk after 3342700 steps, including 99 resets, run finished after 5548 ms. (steps per millisecond=602 ) properties (out of 16) seen :33420 could not realise parikh vector
Incomplete Parikh walk after 2570200 steps, including 98 resets, run finished after 4536 ms. (steps per millisecond=566 ) properties (out of 16) seen :25964 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:37:57] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:37:57] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:37:57] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:37:57] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:37:57] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 31 ms to find 0 implicit places.
[2021-05-19 11:37:57] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:37:57] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:37:57] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:37:57] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2847 ms. (steps per millisecond=351 ) properties (out of 16) seen :134515
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 392 ms. (steps per millisecond=2551 ) properties (out of 16) seen :22247
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=2906 ) properties (out of 16) seen :27785
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 637 ms. (steps per millisecond=1569 ) properties (out of 16) seen :9821
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 :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 635 ms. (steps per millisecond=1574 ) properties (out of 16) seen :11926
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 :22264
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 618 ms. (steps per millisecond=1618 ) properties (out of 16) seen :11097
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 16) seen :23815
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 418 ms. (steps per millisecond=2392 ) properties (out of 16) seen :17553
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 446 ms. (steps per millisecond=2242 ) properties (out of 16) seen :18525
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 714 ms. (steps per millisecond=1400 ) properties (out of 16) seen :9039
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 732 ms. (steps per millisecond=1366 ) properties (out of 16) seen :9021
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 :25653
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 660 ms. (steps per millisecond=1515 ) properties (out of 16) seen :10115
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:38:08] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:38:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:38:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:38:08] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:38:08] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:38:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:38:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:38:08] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:38:08] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:38:08] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:38:08] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:38:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:38:08] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2021-05-19 11:38:08] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:38:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:38:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:38:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:38:08] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:38:08] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:38:08] [INFO ] Added : 31 causal constraints over 7 iterations in 31 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:38:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:38:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:38:08] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:38:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:38:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:38:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:38:08] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:38:08] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:38:08] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:38:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:38:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:38:08] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:38:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:38:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:38:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:38:08] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:38:08] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:38:08] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:38:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:38:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:38:08] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:38:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:38:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:38:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:38:08] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:38:08] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:38:08] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:38:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:38:08] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2021-05-19 11:38:08] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:38:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:38:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:38:08] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:38:08] [INFO ] [Nat]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:38:08] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:38:08] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:38:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:38:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:38:08] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:38:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:38:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:38:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:38:08] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:38:08] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:38:08] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:38:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:38:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:38:08] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:38:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:38:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:38:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:38:08] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:38:08] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:38:08] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:38:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:38:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:38:08] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:38:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:38:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:38:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:38:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:38:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:38:09] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:38:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:38:09] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2021-05-19 11:38:09] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:38:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:38:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:38:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:38:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:38:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:38:09] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:38:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:38:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:38:09] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:38:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:38:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:38:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:38:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:38:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:38:09] [INFO ] Added : 31 causal constraints over 7 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:38:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:38:09] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2021-05-19 11:38:09] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:38:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:38:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:38:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:38:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:38:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:38:09] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:38:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:38:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:38:09] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:38:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:38:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:38:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:38:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:38:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:38:09] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:38:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:38:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:38:09] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:38:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:38:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:38:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:38:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:38:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:38:09] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:38:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:38:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:38:09] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:38:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:38:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:38:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:38:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:38:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:38:09] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:38:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:38:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:38:09] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:38:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:38:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:38:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:38:09] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:38:09] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:38:09] [INFO ] Added : 31 causal constraints over 7 iterations in 21 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25665, 33390, 27827, 22259, 30364, 30364, 18553, 25670, 17581, 23833, 20853, 22256, 11880, 12351, 30355, 19622]
Incomplete Parikh walk after 1966100 steps, including 99 resets, run finished after 3473 ms. (steps per millisecond=566 ) properties (out of 16) seen :19652 could not realise parikh vector
Incomplete Parikh walk after 3039400 steps, including 99 resets, run finished after 5657 ms. (steps per millisecond=537 ) properties (out of 16) seen :30386 could not realise parikh vector
Incomplete Parikh walk after 1239000 steps, including 99 resets, run finished after 2176 ms. (steps per millisecond=569 ) properties (out of 16) seen :12385 could not realise parikh vector
Incomplete Parikh walk after 1191900 steps, including 99 resets, run finished after 2197 ms. (steps per millisecond=542 ) properties (out of 16) seen :11912 could not realise parikh vector
Incomplete Parikh walk after 2229500 steps, including 99 resets, run finished after 3773 ms. (steps per millisecond=590 ) properties (out of 16) seen :22288 could not realise parikh vector
Incomplete Parikh walk after 2089200 steps, including 98 resets, run finished after 3662 ms. (steps per millisecond=570 ) properties (out of 16) seen :20914 could not realise parikh vector
Incomplete Parikh walk after 2387200 steps, including 98 resets, run finished after 4548 ms. (steps per millisecond=524 ) properties (out of 16) seen :26365 could not realise parikh vector
Incomplete Parikh walk after 1762000 steps, including 99 resets, run finished after 3160 ms. (steps per millisecond=557 ) properties (out of 16) seen :17614 could not realise parikh vector
Incomplete Parikh walk after 2570900 steps, including 99 resets, run finished after 4244 ms. (steps per millisecond=605 ) properties (out of 16) seen :25700 could not realise parikh vector
Incomplete Parikh walk after 1859200 steps, including 99 resets, run finished after 3534 ms. (steps per millisecond=526 ) properties (out of 16) seen :18586 could not realise parikh vector
Incomplete Parikh walk after 3040300 steps, including 98 resets, run finished after 5106 ms. (steps per millisecond=595 ) properties (out of 16) seen :63814 could not realise parikh vector
Incomplete Parikh walk after 3040300 steps, including 98 resets, run finished after 5077 ms. (steps per millisecond=598 ) properties (out of 16) seen :63870 could not realise parikh vector
Incomplete Parikh walk after 2229800 steps, including 98 resets, run finished after 4252 ms. (steps per millisecond=524 ) properties (out of 16) seen :24571 could not realise parikh vector
Incomplete Parikh walk after 2786600 steps, including 98 resets, run finished after 5002 ms. (steps per millisecond=557 ) properties (out of 16) seen :30461 could not realise parikh vector
Incomplete Parikh walk after 3343000 steps, including 99 resets, run finished after 5455 ms. (steps per millisecond=612 ) properties (out of 16) seen :33423 could not realise parikh vector
Incomplete Parikh walk after 2570400 steps, including 98 resets, run finished after 4546 ms. (steps per millisecond=565 ) properties (out of 16) seen :25954 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:39:15] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:39:15] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:39:15] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:39:15] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:39:15] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 27 ms to find 0 implicit places.
[2021-05-19 11:39:15] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:39:15] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:39:15] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:39:15] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2835 ms. (steps per millisecond=352 ) properties (out of 16) seen :134803
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 16) seen :23818
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 353 ms. (steps per millisecond=2832 ) properties (out of 16) seen :18509
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 :11102
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 :60608
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 :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 468 ms. (steps per millisecond=2136 ) properties (out of 16) seen :19620
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 441 ms. (steps per millisecond=2267 ) properties (out of 16) seen :17561
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 617 ms. (steps per millisecond=1620 ) properties (out of 16) seen :15216
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 :15156
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 606 ms. (steps per millisecond=1650 ) properties (out of 16) seen :11141
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 :19624
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 656 ms. (steps per millisecond=1524 ) properties (out of 16) seen :9787
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 630 ms. (steps per millisecond=1587 ) properties (out of 16) seen :14565
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties (out of 16) seen :25685
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 :15187
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:39:25] [INFO ] Computed 0 place invariants in 8 ms
[2021-05-19 11:39:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:39:25] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:39:25] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:39:25] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:39:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:39:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:39:25] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:39:25] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:39:25] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:39:25] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:39:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:39:25] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:39:25] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:39:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:39:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:39:25] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:39:25] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:39:25] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:39:25] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:39:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:39:25] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 11:39:25] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:39:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:39:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:39:25] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:39:25] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:39:25] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:39:25] [INFO ] Added : 31 causal constraints over 7 iterations in 26 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:39:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:39:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:39:25] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:39:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:39:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:39:25] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 11:39:25] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:39:25] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:39:25] [INFO ] Added : 31 causal constraints over 7 iterations in 25 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:39:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:39:25] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:39:25] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:39:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:39:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:39:26] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:39:26] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:39:26] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:39:26] [INFO ] Added : 31 causal constraints over 7 iterations in 33 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:39:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:39:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:39:26] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:39:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:39:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:39:26] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:39:26] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:39:26] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:39:26] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:39:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:39:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:39:26] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:39:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:39:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:39:26] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:39:26] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:39:26] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:39:26] [INFO ] Added : 31 causal constraints over 7 iterations in 25 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:39:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:39:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:39:26] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:39:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:39:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:39:26] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:39:26] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:39:26] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:39:26] [INFO ] Added : 31 causal constraints over 7 iterations in 27 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:39:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:39:26] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:39:26] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:39:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:39:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:39:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-19 11:39:26] [INFO ] [Nat]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:39:26] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:39:26] [INFO ] Added : 31 causal constraints over 7 iterations in 21 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:39:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:39:26] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:39:26] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:39:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:39:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:39:26] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:39:26] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:39:26] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:39:26] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:39:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:39:26] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:39:26] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:39:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:39:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:39:26] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:39:26] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:39:26] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:39:26] [INFO ] Added : 31 causal constraints over 7 iterations in 25 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:39:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:39:26] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:39:26] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:39:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:39:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:39:26] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:39:26] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:39:26] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:39:26] [INFO ] Added : 31 causal constraints over 7 iterations in 25 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:39:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:39:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:39:26] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:39:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:39:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:39:26] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:39:26] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:39:26] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:39:26] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:39:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:39:26] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:39:26] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:39:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:39:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:39:26] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:39:26] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:39:26] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:39:26] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:39:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:39:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:39:26] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:39:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:39:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:39:26] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:39:26] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:39:26] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:39:27] [INFO ] Added : 31 causal constraints over 7 iterations in 27 ms. Result :sat
Minimization took 12 ms.
[2021-05-19 11:39:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:39:27] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:39:27] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:39:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:39:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:39:27] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:39:27] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:39:27] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:39:27] [INFO ] Added : 31 causal constraints over 7 iterations in 23 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 :[25667, 33392, 27830, 22261, 30366, 30366, 19598, 25672, 17583, 23835, 20856, 22258, 11882, 14467, 30357, 19624]
Incomplete Parikh walk after 1966300 steps, including 99 resets, run finished after 3454 ms. (steps per millisecond=569 ) properties (out of 16) seen :19654 could not realise parikh vector
Incomplete Parikh walk after 3039600 steps, including 99 resets, run finished after 5646 ms. (steps per millisecond=538 ) properties (out of 16) seen :30386 could not realise parikh vector
Incomplete Parikh walk after 1450600 steps, including 99 resets, run finished after 2530 ms. (steps per millisecond=573 ) properties (out of 16) seen :14495 could not realise parikh vector
Incomplete Parikh walk after 1192100 steps, including 99 resets, run finished after 2198 ms. (steps per millisecond=542 ) properties (out of 16) seen :11915 could not realise parikh vector
Incomplete Parikh walk after 2229700 steps, including 99 resets, run finished after 3762 ms. (steps per millisecond=592 ) properties (out of 16) seen :22289 could not realise parikh vector
Incomplete Parikh walk after 2089500 steps, including 98 resets, run finished after 3647 ms. (steps per millisecond=572 ) properties (out of 16) seen :20902 could not realise parikh vector
Incomplete Parikh walk after 2387400 steps, including 98 resets, run finished after 4576 ms. (steps per millisecond=521 ) properties (out of 16) seen :26309 could not realise parikh vector
Incomplete Parikh walk after 1762200 steps, including 99 resets, run finished after 3162 ms. (steps per millisecond=557 ) properties (out of 16) seen :17612 could not realise parikh vector
Incomplete Parikh walk after 2571100 steps, including 99 resets, run finished after 4277 ms. (steps per millisecond=601 ) properties (out of 16) seen :25702 could not realise parikh vector
Incomplete Parikh walk after 1963700 steps, including 99 resets, run finished after 3728 ms. (steps per millisecond=526 ) properties (out of 16) seen :19629 could not realise parikh vector
Incomplete Parikh walk after 3040500 steps, including 98 resets, run finished after 5108 ms. (steps per millisecond=595 ) properties (out of 16) seen :63845 could not realise parikh vector
Incomplete Parikh walk after 3040500 steps, including 98 resets, run finished after 5106 ms. (steps per millisecond=595 ) properties (out of 16) seen :63841 could not realise parikh vector
Incomplete Parikh walk after 2230000 steps, including 98 resets, run finished after 4273 ms. (steps per millisecond=521 ) properties (out of 16) seen :24565 could not realise parikh vector
Incomplete Parikh walk after 2786900 steps, including 98 resets, run finished after 5044 ms. (steps per millisecond=552 ) properties (out of 16) seen :30567 could not realise parikh vector
Incomplete Parikh walk after 3343200 steps, including 99 resets, run finished after 5522 ms. (steps per millisecond=605 ) properties (out of 16) seen :33426 could not realise parikh vector
Incomplete Parikh walk after 2570600 steps, including 98 resets, run finished after 4639 ms. (steps per millisecond=554 ) properties (out of 16) seen :25941 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:40:33] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:40:33] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:40:33] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-19 11:40:33] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:40:33] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 29 ms to find 0 implicit places.
[2021-05-19 11:40:33] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:40:33] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:40:33] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:40:33] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2834 ms. (steps per millisecond=352 ) properties (out of 16) seen :134729
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 :13348
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 16) seen :25643
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 498 ms. (steps per millisecond=2008 ) properties (out of 16) seen :13899
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 626 ms. (steps per millisecond=1597 ) properties (out of 16) seen :11517
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 :16691
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 589 ms. (steps per millisecond=1697 ) properties (out of 16) seen :11488
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 16) seen :18522
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 583 ms. (steps per millisecond=1715 ) properties (out of 16) seen :12383
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 392 ms. (steps per millisecond=2551 ) properties (out of 16) seen :20840
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 742 ms. (steps per millisecond=1347 ) properties (out of 16) seen :8770
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 682 ms. (steps per millisecond=1466 ) properties (out of 16) seen :11221
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 :22222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 704 ms. (steps per millisecond=1420 ) properties (out of 16) seen :9248
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:40:44] [INFO ] Computed 0 place invariants in 14 ms
[2021-05-19 11:40:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:40:44] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:40:44] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:40:44] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:40:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:40:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:40:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:40:44] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:40:44] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:40:44] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:40:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:40:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:40:44] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:40:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:40:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:40:44] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2021-05-19 11:40:44] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:40:44] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:40:44] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:40:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:40:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:40:44] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:40:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:40:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:40:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:40:44] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:40:44] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:40:44] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:40:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:40:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:40:44] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:40:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:40:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:40:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:40:44] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:40:44] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:40:44] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:40:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:40:44] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2021-05-19 11:40:44] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:40:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:40:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:40:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:40:44] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:40:44] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:40:44] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:40:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:40:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:40:44] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:40:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:40:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:40:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:40:44] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:40:44] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:40:44] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:40:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:40:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:40:44] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:40:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:40:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:40:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:40:44] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:40:44] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:40:44] [INFO ] Added : 31 causal constraints over 7 iterations in 21 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:40:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:40:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:40:44] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:40:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:40:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:40:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:40:44] [INFO ] [Nat]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:40:44] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:40:44] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:40:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:40:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:40:44] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:40:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:40:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:40:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:40:44] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:40:44] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:40:44] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:40:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:40:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:40:44] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:40:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:40:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:40:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:40:45] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:40:45] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:40:45] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:40:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:40:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:40:45] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:40:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:40:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:40:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:40:45] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:40:45] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:40:45] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:40:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:40:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:40:45] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:40:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:40:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:40:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:40:45] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:40:45] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:40:45] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:40:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:40:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:40:45] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:40:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:40:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:40:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:40:45] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:40:45] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:40:45] [INFO ] Added : 31 causal constraints over 7 iterations in 26 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:40:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:40:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:40:45] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:40:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:40:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:40:45] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-19 11:40:45] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:40:45] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:40:45] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:40:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:40:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:40:45] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:40:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:40:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:40:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:40:45] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:40:45] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:40:45] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:40:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:40:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:40:45] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:40:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:40:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:40:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:40:45] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:40:45] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:40:45] [INFO ] Added : 31 causal constraints over 7 iterations in 22 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 :[25669, 33394, 27832, 22263, 30368, 30368, 19600, 25674, 17585, 23837, 20858, 22260, 11884, 14469, 30359, 19626]
Incomplete Parikh walk after 1966500 steps, including 99 resets, run finished after 3473 ms. (steps per millisecond=566 ) properties (out of 16) seen :19658 could not realise parikh vector
Incomplete Parikh walk after 3039800 steps, including 99 resets, run finished after 5722 ms. (steps per millisecond=531 ) properties (out of 16) seen :30388 could not realise parikh vector
Incomplete Parikh walk after 1450800 steps, including 99 resets, run finished after 2541 ms. (steps per millisecond=570 ) properties (out of 16) seen :14498 could not realise parikh vector
Incomplete Parikh walk after 1192300 steps, including 99 resets, run finished after 2233 ms. (steps per millisecond=533 ) properties (out of 16) seen :11913 could not realise parikh vector
Incomplete Parikh walk after 2229900 steps, including 99 resets, run finished after 3796 ms. (steps per millisecond=587 ) properties (out of 16) seen :22292 could not realise parikh vector
Incomplete Parikh walk after 2089700 steps, including 98 resets, run finished after 3675 ms. (steps per millisecond=568 ) properties (out of 16) seen :20915 could not realise parikh vector
Incomplete Parikh walk after 2387600 steps, including 98 resets, run finished after 4603 ms. (steps per millisecond=518 ) properties (out of 16) seen :26357 could not realise parikh vector
Incomplete Parikh walk after 1762400 steps, including 99 resets, run finished after 3178 ms. (steps per millisecond=554 ) properties (out of 16) seen :17614 could not realise parikh vector
Incomplete Parikh walk after 2571300 steps, including 99 resets, run finished after 4262 ms. (steps per millisecond=603 ) properties (out of 16) seen :25703 could not realise parikh vector
Incomplete Parikh walk after 1963900 steps, including 99 resets, run finished after 3744 ms. (steps per millisecond=524 ) properties (out of 16) seen :19635 could not realise parikh vector
Incomplete Parikh walk after 3040700 steps, including 98 resets, run finished after 5138 ms. (steps per millisecond=591 ) properties (out of 16) seen :63951 could not realise parikh vector
Incomplete Parikh walk after 3040700 steps, including 98 resets, run finished after 5109 ms. (steps per millisecond=595 ) properties (out of 16) seen :63852 could not realise parikh vector
Incomplete Parikh walk after 2230200 steps, including 98 resets, run finished after 4295 ms. (steps per millisecond=519 ) properties (out of 16) seen :24584 could not realise parikh vector
Incomplete Parikh walk after 2787100 steps, including 98 resets, run finished after 5023 ms. (steps per millisecond=554 ) properties (out of 16) seen :30563 could not realise parikh vector
Incomplete Parikh walk after 3343400 steps, including 99 resets, run finished after 5456 ms. (steps per millisecond=612 ) properties (out of 16) seen :33426 could not realise parikh vector
Incomplete Parikh walk after 2570800 steps, including 98 resets, run finished after 4574 ms. (steps per millisecond=562 ) properties (out of 16) seen :25983 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:41:52] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:41:52] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:41:52] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:41:52] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:41:52] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2021-05-19 11:41:52] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:41:52] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:41:52] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:41:52] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2839 ms. (steps per millisecond=352 ) properties (out of 16) seen :135123
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 :20874
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 345 ms. (steps per millisecond=2898 ) properties (out of 16) seen :19609
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 :12819
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 677 ms. (steps per millisecond=1477 ) properties (out of 16) seen :12399
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 441 ms. (steps per millisecond=2267 ) properties (out of 16) seen :16673
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 :14510
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 :13333
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 :12362
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 :12341
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 761 ms. (steps per millisecond=1314 ) properties (out of 16) seen :8738
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 724 ms. (steps per millisecond=1381 ) properties (out of 16) seen :8785
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 16) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 645 ms. (steps per millisecond=1550 ) properties (out of 16) seen :11125
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:42:02] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:42:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:42:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:42:02] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:42:02] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:42:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:42:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:42:02] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:42:02] [INFO ] [Nat]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:42:02] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:42:02] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:42:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:42:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:42:03] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:42:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:42:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:42:03] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 11:42:03] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:42:03] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:42:03] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:42:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:42:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:42:03] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:42:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:42:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:42:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:42:03] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:42:03] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:42:03] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:42:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:42:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:42:03] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:42:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:42:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:42:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:42:03] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:42:03] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:42:03] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:42:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:42:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:42:03] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:42:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:42:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:42:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:42:03] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:42:03] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:42:03] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:42:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:42:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:42:03] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:42:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:42:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:42:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:42:03] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:42:03] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:42:03] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:42:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:42:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:42:03] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:42:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:42:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:42:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:42:03] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:42:03] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:42:03] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:42:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:42:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:42:03] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:42:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:42:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:42:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:42:03] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:42:03] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:42:03] [INFO ] Added : 31 causal constraints over 7 iterations in 32 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:42:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:42:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:42:03] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:42:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:42:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:42:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:42:03] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:42:03] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:42:03] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:42:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:42:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:42:03] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:42:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:42:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:42:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:42:03] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:42:03] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:42:03] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:42:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:42:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:42:03] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:42:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:42:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:42:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:42:03] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:42:03] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:42:03] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:42:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:42:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:42:03] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:42:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:42:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:42:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:42:03] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:42:03] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:42:03] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:42:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:42:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:42:03] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:42:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:42:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:42:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:42:03] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:42:03] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:42:03] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:42:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:42:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:42:04] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:42:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:42:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:42:04] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:42:04] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:42:04] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:42:04] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:42:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:42:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:42:04] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:42:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:42:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:42:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:42:04] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:42:04] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:42:04] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:42:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:42:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:42:04] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:42:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:42:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:42:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:42:04] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:42:04] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:42:04] [INFO ] Added : 31 causal constraints over 7 iterations in 22 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 :[25671, 33396, 27834, 22265, 30370, 30370, 19604, 25676, 17587, 23839, 20861, 22262, 11886, 14471, 30361, 19629]
Incomplete Parikh walk after 1966800 steps, including 99 resets, run finished after 3501 ms. (steps per millisecond=561 ) properties (out of 16) seen :19660 could not realise parikh vector
Incomplete Parikh walk after 3040000 steps, including 99 resets, run finished after 5670 ms. (steps per millisecond=536 ) properties (out of 16) seen :30395 could not realise parikh vector
Incomplete Parikh walk after 1451000 steps, including 99 resets, run finished after 2534 ms. (steps per millisecond=572 ) properties (out of 16) seen :14505 could not realise parikh vector
Incomplete Parikh walk after 1192500 steps, including 99 resets, run finished after 2199 ms. (steps per millisecond=542 ) properties (out of 16) seen :11916 could not realise parikh vector
Incomplete Parikh walk after 2230100 steps, including 99 resets, run finished after 3770 ms. (steps per millisecond=591 ) properties (out of 16) seen :22292 could not realise parikh vector
Incomplete Parikh walk after 2090000 steps, including 98 resets, run finished after 3644 ms. (steps per millisecond=573 ) properties (out of 16) seen :20913 could not realise parikh vector
Incomplete Parikh walk after 2387800 steps, including 98 resets, run finished after 4529 ms. (steps per millisecond=527 ) properties (out of 16) seen :26401 could not realise parikh vector
Incomplete Parikh walk after 1762600 steps, including 99 resets, run finished after 3151 ms. (steps per millisecond=559 ) properties (out of 16) seen :17615 could not realise parikh vector
Incomplete Parikh walk after 2571500 steps, including 99 resets, run finished after 4228 ms. (steps per millisecond=608 ) properties (out of 16) seen :25707 could not realise parikh vector
Incomplete Parikh walk after 1964300 steps, including 99 resets, run finished after 3703 ms. (steps per millisecond=530 ) properties (out of 16) seen :19633 could not realise parikh vector
Incomplete Parikh walk after 3040900 steps, including 98 resets, run finished after 5059 ms. (steps per millisecond=601 ) properties (out of 16) seen :63810 could not realise parikh vector
Incomplete Parikh walk after 3040900 steps, including 98 resets, run finished after 5086 ms. (steps per millisecond=597 ) properties (out of 16) seen :63975 could not realise parikh vector
Incomplete Parikh walk after 2230400 steps, including 98 resets, run finished after 4249 ms. (steps per millisecond=524 ) properties (out of 16) seen :24657 could not realise parikh vector
Incomplete Parikh walk after 2787300 steps, including 98 resets, run finished after 4989 ms. (steps per millisecond=558 ) properties (out of 16) seen :30480 could not realise parikh vector
Incomplete Parikh walk after 3343600 steps, including 99 resets, run finished after 5438 ms. (steps per millisecond=614 ) properties (out of 16) seen :33432 could not realise parikh vector
Incomplete Parikh walk after 2571000 steps, including 98 resets, run finished after 4552 ms. (steps per millisecond=564 ) properties (out of 16) seen :25964 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:43:10] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:43:10] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:43:10] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:43:10] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:43:10] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2021-05-19 11:43:10] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:43:10] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:43:10] [INFO ] Dead Transitions using invariants and state equation in 37 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:43:10] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2836 ms. (steps per millisecond=352 ) properties (out of 16) seen :134710
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 16) seen :22233
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 16) seen :23817
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 472 ms. (steps per millisecond=2118 ) properties (out of 16) seen :13327
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 16) seen :60608
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 :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 704 ms. (steps per millisecond=1420 ) properties (out of 16) seen :9316
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 16) seen :18543
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 :15906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 441 ms. (steps per millisecond=2267 ) properties (out of 16) seen :17549
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 593 ms. (steps per millisecond=1686 ) properties (out of 16) seen :12893
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 583 ms. (steps per millisecond=1715 ) properties (out of 16) seen :13918
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 732 ms. (steps per millisecond=1366 ) properties (out of 16) seen :8840
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 633 ms. (steps per millisecond=1579 ) properties (out of 16) seen :10426
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 624 ms. (steps per millisecond=1602 ) properties (out of 16) seen :11931
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:43:20] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:43:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:43:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:43:20] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:43:20] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:43:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:43:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:43:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:43:20] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:43:20] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:43:20] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:43:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:43:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:43:20] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:43:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:43:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:43:20] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:43:20] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:43:20] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:43:21] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:43:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:43:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:43:21] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:43:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:43:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:43:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:43:21] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:43:21] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:43:21] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:43:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:43:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:43:21] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:43:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:43:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:43:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:43:21] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:43:21] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:43:21] [INFO ] Added : 31 causal constraints over 7 iterations in 26 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:43:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:43:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:43:21] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:43:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:43:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:43:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:43:21] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:43:21] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:43:21] [INFO ] Added : 31 causal constraints over 7 iterations in 29 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:43:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:43:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:43:21] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:43:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:43:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:43:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:43:21] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:43:21] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:43:21] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:43:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:43:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2021-05-19 11:43:21] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:43:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:43:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:43:21] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:43:21] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:43:21] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:43:21] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:43:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:43:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:43:21] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:43:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:43:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:43:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:43:21] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:43:21] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:43:21] [INFO ] Added : 31 causal constraints over 7 iterations in 30 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:43:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:43:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:43:21] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:43:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:43:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:43:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:43:21] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:43:21] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:43:21] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:43:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:43:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:43:21] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:43:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:43:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:43:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:43:21] [INFO ] [Nat]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:43:21] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:43:21] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:43:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:43:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:43:21] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:43:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:43:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:43:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:43:21] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:43:21] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:43:21] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:43:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:43:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:43:21] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:43:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:43:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:43:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:43:21] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:43:21] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:43:21] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:43:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:43:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:43:21] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:43:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:43:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:43:22] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:43:22] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:43:22] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:43:22] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:43:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:43:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:43:22] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:43:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:43:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:43:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:43:22] [INFO ] [Nat]Added 31 Read/Feed constraints in 8 ms returned sat
[2021-05-19 11:43:22] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:43:22] [INFO ] Added : 31 causal constraints over 7 iterations in 26 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:43:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:43:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:43:22] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:43:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:43:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:43:22] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:43:22] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:43:22] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:43:22] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:43:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:43:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:43:22] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:43:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:43:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:43:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:43:22] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:43:22] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:43:22] [INFO ] Added : 31 causal constraints over 7 iterations in 22 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 :[25673, 33398, 27836, 22267, 30372, 30372, 19606, 25679, 17589, 23841, 20864, 22264, 11888, 14474, 30363, 19631]
Incomplete Parikh walk after 1967000 steps, including 99 resets, run finished after 3477 ms. (steps per millisecond=565 ) properties (out of 16) seen :19664 could not realise parikh vector
Incomplete Parikh walk after 3040200 steps, including 99 resets, run finished after 5673 ms. (steps per millisecond=535 ) properties (out of 16) seen :30394 could not realise parikh vector
Incomplete Parikh walk after 1451300 steps, including 99 resets, run finished after 2535 ms. (steps per millisecond=572 ) properties (out of 16) seen :14506 could not realise parikh vector
Incomplete Parikh walk after 1192700 steps, including 99 resets, run finished after 2199 ms. (steps per millisecond=542 ) properties (out of 16) seen :11919 could not realise parikh vector
Incomplete Parikh walk after 2230300 steps, including 99 resets, run finished after 3796 ms. (steps per millisecond=587 ) properties (out of 16) seen :22296 could not realise parikh vector
Incomplete Parikh walk after 2090300 steps, including 98 resets, run finished after 3687 ms. (steps per millisecond=566 ) properties (out of 16) seen :20915 could not realise parikh vector
Incomplete Parikh walk after 2388000 steps, including 98 resets, run finished after 4558 ms. (steps per millisecond=523 ) properties (out of 16) seen :26321 could not realise parikh vector
Incomplete Parikh walk after 1762800 steps, including 99 resets, run finished after 3172 ms. (steps per millisecond=555 ) properties (out of 16) seen :17621 could not realise parikh vector
Incomplete Parikh walk after 2571800 steps, including 99 resets, run finished after 4283 ms. (steps per millisecond=600 ) properties (out of 16) seen :25713 could not realise parikh vector
Incomplete Parikh walk after 1964500 steps, including 99 resets, run finished after 3738 ms. (steps per millisecond=525 ) properties (out of 16) seen :19639 could not realise parikh vector
Incomplete Parikh walk after 3041100 steps, including 98 resets, run finished after 5120 ms. (steps per millisecond=593 ) properties (out of 16) seen :63842 could not realise parikh vector
Incomplete Parikh walk after 3041100 steps, including 98 resets, run finished after 5116 ms. (steps per millisecond=594 ) properties (out of 16) seen :63978 could not realise parikh vector
Incomplete Parikh walk after 2230600 steps, including 98 resets, run finished after 4295 ms. (steps per millisecond=519 ) properties (out of 16) seen :24577 could not realise parikh vector
Incomplete Parikh walk after 2787500 steps, including 98 resets, run finished after 4977 ms. (steps per millisecond=560 ) properties (out of 16) seen :30511 could not realise parikh vector
Incomplete Parikh walk after 3343800 steps, including 99 resets, run finished after 5421 ms. (steps per millisecond=616 ) properties (out of 16) seen :33430 could not realise parikh vector
Incomplete Parikh walk after 2571200 steps, including 98 resets, run finished after 4571 ms. (steps per millisecond=562 ) properties (out of 16) seen :25940 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:44:28] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:44:28] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:44:28] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:44:28] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:44:28] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2021-05-19 11:44:28] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:44:28] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:44:29] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:44:29] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2845 ms. (steps per millisecond=351 ) properties (out of 16) seen :134752
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 16) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 348 ms. (steps per millisecond=2873 ) properties (out of 16) seen :23811
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 498 ms. (steps per millisecond=2008 ) properties (out of 16) seen :13899
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 16) seen :60608
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 :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 592 ms. (steps per millisecond=1689 ) properties (out of 16) seen :10765
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 16) seen :25651
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 585 ms. (steps per millisecond=1709 ) properties (out of 16) seen :12349
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 425 ms. (steps per millisecond=2352 ) properties (out of 16) seen :19617
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 629 ms. (steps per millisecond=1589 ) properties (out of 16) seen :11517
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 16) seen :13880
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 707 ms. (steps per millisecond=1414 ) properties (out of 16) seen :9577
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 720 ms. (steps per millisecond=1388 ) properties (out of 16) seen :9029
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 :25654
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 607 ms. (steps per millisecond=1647 ) properties (out of 16) seen :10731
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:44:39] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:44:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:44:39] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:44:39] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:44:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:44:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:44:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:44:39] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:44:39] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:44:39] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:44:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:44:39] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:44:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:44:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:44:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:44:39] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:44:39] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:44:39] [INFO ] Added : 31 causal constraints over 7 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:44:39] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:44:39] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:44:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:44:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:44:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:44:39] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:44:39] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:44:39] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:44:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:44:39] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:44:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:44:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:44:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:44:39] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:44:39] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:44:39] [INFO ] Added : 31 causal constraints over 7 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:44:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:44:39] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:44:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:44:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:44:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:44:39] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:44:39] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:44:39] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:44:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:44:39] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:44:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:44:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:44:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:44:39] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:44:39] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:44:39] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:44:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:44:39] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:44:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:44:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:44:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:44:39] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:44:39] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:44:39] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:44:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:44:39] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:44:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:44:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:44:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:44:39] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:44:39] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:44:39] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:44:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:44:39] [INFO ] [Real]Added 31 Read/Feed constraints in 10 ms returned sat
[2021-05-19 11:44:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:44:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:44:39] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:44:39] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:44:39] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:44:39] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:44:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:44:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:44:40] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:44:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:44:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:44:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:44:40] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:44:40] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:44:40] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:44:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:44:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:44:40] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:44:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:44:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:44:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:44:40] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:44:40] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:44:40] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:44:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:44:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:44:40] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:44:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:44:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:44:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:44:40] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:44:40] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:44:40] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:44:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:44:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:44:40] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:44:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:44:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:44:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:44:40] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:44:40] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:44:40] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:44:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:44:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:44:40] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:44:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:44:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:44:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:44:40] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:44:40] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:44:40] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:44:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:44:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:44:40] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:44:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:44:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:44:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:44:40] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:44:40] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:44:40] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:44:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:44:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:44:40] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:44:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:44:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:44:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:44:40] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:44:40] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:44:40] [INFO ] Added : 31 causal constraints over 7 iterations in 23 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 :[25676, 33400, 27838, 22270, 30374, 30374, 19610, 25681, 17591, 23842, 20866, 22266, 11891, 14476, 30365, 19633]
Incomplete Parikh walk after 1967200 steps, including 99 resets, run finished after 3474 ms. (steps per millisecond=566 ) properties (out of 16) seen :19665 could not realise parikh vector
Incomplete Parikh walk after 3040400 steps, including 99 resets, run finished after 5679 ms. (steps per millisecond=535 ) properties (out of 16) seen :30392 could not realise parikh vector
Incomplete Parikh walk after 1451500 steps, including 99 resets, run finished after 2537 ms. (steps per millisecond=572 ) properties (out of 16) seen :14506 could not realise parikh vector
Incomplete Parikh walk after 1193000 steps, including 99 resets, run finished after 2210 ms. (steps per millisecond=539 ) properties (out of 16) seen :11918 could not realise parikh vector
Incomplete Parikh walk after 2230500 steps, including 99 resets, run finished after 3819 ms. (steps per millisecond=584 ) properties (out of 16) seen :22300 could not realise parikh vector
Incomplete Parikh walk after 2090500 steps, including 98 resets, run finished after 3682 ms. (steps per millisecond=567 ) properties (out of 16) seen :20919 could not realise parikh vector
Incomplete Parikh walk after 2388100 steps, including 98 resets, run finished after 4571 ms. (steps per millisecond=522 ) properties (out of 16) seen :26396 could not realise parikh vector
Incomplete Parikh walk after 1763000 steps, including 99 resets, run finished after 3169 ms. (steps per millisecond=556 ) properties (out of 16) seen :17620 could not realise parikh vector
Incomplete Parikh walk after 2572000 steps, including 99 resets, run finished after 4247 ms. (steps per millisecond=605 ) properties (out of 16) seen :25711 could not realise parikh vector
Incomplete Parikh walk after 1964900 steps, including 99 resets, run finished after 3728 ms. (steps per millisecond=527 ) properties (out of 16) seen :19640 could not realise parikh vector
Incomplete Parikh walk after 3041300 steps, including 98 resets, run finished after 5101 ms. (steps per millisecond=596 ) properties (out of 16) seen :63869 could not realise parikh vector
Incomplete Parikh walk after 3041300 steps, including 98 resets, run finished after 5081 ms. (steps per millisecond=598 ) properties (out of 16) seen :63958 could not realise parikh vector
Incomplete Parikh walk after 2230900 steps, including 98 resets, run finished after 4274 ms. (steps per millisecond=521 ) properties (out of 16) seen :24577 could not realise parikh vector
Incomplete Parikh walk after 2787700 steps, including 98 resets, run finished after 5008 ms. (steps per millisecond=556 ) properties (out of 16) seen :30458 could not realise parikh vector
Incomplete Parikh walk after 3344000 steps, including 99 resets, run finished after 5437 ms. (steps per millisecond=615 ) properties (out of 16) seen :33438 could not realise parikh vector
Incomplete Parikh walk after 2571500 steps, including 98 resets, run finished after 4563 ms. (steps per millisecond=563 ) properties (out of 16) seen :25935 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:45:47] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:45:47] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:45:47] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:45:47] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:45:47] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2021-05-19 11:45:47] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:45:47] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:45:47] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:45:47] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2833 ms. (steps per millisecond=352 ) properties (out of 16) seen :134544
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 445 ms. (steps per millisecond=2247 ) properties (out of 16) seen :18535
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 16) seen :19606
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 :12859
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 661 ms. (steps per millisecond=1512 ) properties (out of 16) seen :10077
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 :22224
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 :18538
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 :13888
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 573 ms. (steps per millisecond=1745 ) properties (out of 16) seen :13940
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 443 ms. (steps per millisecond=2257 ) properties (out of 16) seen :18566
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 760 ms. (steps per millisecond=1315 ) properties (out of 16) seen :8094
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 670 ms. (steps per millisecond=1492 ) properties (out of 16) seen :10758
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 16) seen :27794
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 609 ms. (steps per millisecond=1642 ) properties (out of 16) seen :12865
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:45:57] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:45:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:45:57] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:45:57] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:45:57] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:45:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:45:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:45:57] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:45:57] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:45:57] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:45:57] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:45:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:45:57] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:45:57] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:45:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:45:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:45:57] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:45:57] [INFO ] [Nat]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:45:57] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:45:57] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:45:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:45:57] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:45:57] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:45:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:45:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:45:57] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:45:57] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:45:57] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:45:57] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:45:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:45:57] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:45:57] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:45:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:45:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:45:57] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:45:57] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:45:57] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:45:57] [INFO ] Added : 31 causal constraints over 7 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:45:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:45:57] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:45:57] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:45:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:45:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:45:57] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:45:57] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:45:57] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:45:57] [INFO ] Added : 31 causal constraints over 7 iterations in 29 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:45:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:45:57] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:45:57] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:45:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:45:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:45:57] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:45:57] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:45:57] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:45:57] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:45:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:45:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:45:58] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:45:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:45:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:45:58] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2021-05-19 11:45:58] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:45:58] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:45:58] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:45:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:45:58] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:45:58] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:45:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:45:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:45:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:45:58] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:45:58] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:45:58] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:45:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:45:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:45:58] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:45:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:45:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:45:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:45:58] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:45:58] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:45:58] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:45:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:45:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:45:58] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:45:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:45:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:45:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:45:58] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:45:58] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:45:58] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:45:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:45:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:45:58] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:45:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:45:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:45:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:45:58] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:45:58] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:45:58] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:45:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:45:58] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:45:58] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:45:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:45:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:45:58] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:45:58] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:45:58] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-19 11:45:58] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:45:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:45:58] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:45:58] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:45:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:45:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:45:58] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:45:58] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:45:58] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:45:58] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:45:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:45:58] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:45:58] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:45:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:45:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:45:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:45:58] [INFO ] [Nat]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:45:58] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:45:58] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:45:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:45:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:45:58] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:45:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:45:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:45:58] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:45:58] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:45:58] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-19 11:45:58] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:45:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:45:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:45:58] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:45:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:45:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:45:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:45:58] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:45:58] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:45:58] [INFO ] Added : 31 causal constraints over 7 iterations in 23 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 :[25678, 33402, 27840, 22272, 30377, 30377, 19613, 25684, 18510, 23845, 20868, 22269, 11894, 14478, 30367, 19636]
Incomplete Parikh walk after 1967500 steps, including 99 resets, run finished after 3490 ms. (steps per millisecond=563 ) properties (out of 16) seen :19666 could not realise parikh vector
Incomplete Parikh walk after 3040600 steps, including 99 resets, run finished after 5751 ms. (steps per millisecond=528 ) properties (out of 16) seen :30397 could not realise parikh vector
Incomplete Parikh walk after 1451700 steps, including 99 resets, run finished after 2647 ms. (steps per millisecond=548 ) properties (out of 16) seen :14509 could not realise parikh vector
Incomplete Parikh walk after 1193300 steps, including 99 resets, run finished after 2264 ms. (steps per millisecond=527 ) properties (out of 16) seen :11922 could not realise parikh vector
Incomplete Parikh walk after 2230800 steps, including 99 resets, run finished after 3890 ms. (steps per millisecond=573 ) properties (out of 16) seen :22298 could not realise parikh vector
Incomplete Parikh walk after 2090700 steps, including 98 resets, run finished after 3783 ms. (steps per millisecond=552 ) properties (out of 16) seen :20915 could not realise parikh vector
Incomplete Parikh walk after 2388400 steps, including 98 resets, run finished after 4666 ms. (steps per millisecond=511 ) properties (out of 16) seen :26316 could not realise parikh vector
Incomplete Parikh walk after 1854900 steps, including 99 resets, run finished after 3427 ms. (steps per millisecond=541 ) properties (out of 16) seen :18536 could not realise parikh vector
Incomplete Parikh walk after 2572300 steps, including 99 resets, run finished after 4343 ms. (steps per millisecond=592 ) properties (out of 16) seen :25716 could not realise parikh vector
Incomplete Parikh walk after 1965200 steps, including 99 resets, run finished after 3842 ms. (steps per millisecond=511 ) properties (out of 16) seen :19649 could not realise parikh vector
Incomplete Parikh walk after 3041600 steps, including 98 resets, run finished after 5233 ms. (steps per millisecond=581 ) properties (out of 16) seen :64024 could not realise parikh vector
Incomplete Parikh walk after 3041600 steps, including 98 resets, run finished after 5198 ms. (steps per millisecond=585 ) properties (out of 16) seen :63891 could not realise parikh vector
Incomplete Parikh walk after 2231100 steps, including 98 resets, run finished after 4382 ms. (steps per millisecond=509 ) properties (out of 16) seen :24652 could not realise parikh vector
Incomplete Parikh walk after 2787900 steps, including 98 resets, run finished after 5089 ms. (steps per millisecond=547 ) properties (out of 16) seen :30533 could not realise parikh vector
Incomplete Parikh walk after 3344200 steps, including 99 resets, run finished after 5589 ms. (steps per millisecond=598 ) properties (out of 16) seen :33432 could not realise parikh vector
Incomplete Parikh walk after 2571700 steps, including 98 resets, run finished after 4685 ms. (steps per millisecond=548 ) properties (out of 16) seen :25943 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:47:07] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:47:07] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:47:07] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:47:07] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:47:07] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2021-05-19 11:47:07] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:47:07] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:47:07] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:47:07] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2891 ms. (steps per millisecond=345 ) properties (out of 16) seen :134366
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 711 ms. (steps per millisecond=1406 ) properties (out of 16) seen :10102
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 16) seen :27778
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 :16719
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 614 ms. (steps per millisecond=1628 ) properties (out of 16) seen :13358
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 427 ms. (steps per millisecond=2341 ) properties (out of 16) seen :18523
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 :15175
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 471 ms. (steps per millisecond=2123 ) properties (out of 16) seen :25667
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 :11905
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 :15156
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 772 ms. (steps per millisecond=1295 ) properties (out of 16) seen :8547
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 728 ms. (steps per millisecond=1373 ) properties (out of 16) seen :10126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 16) seen :22232
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 680 ms. (steps per millisecond=1470 ) properties (out of 16) seen :13430
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:47:17] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:47:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:47:17] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:47:17] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:47:17] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:47:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:47:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:47:17] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2021-05-19 11:47:17] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:47:17] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:47:18] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:47:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:47:18] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:47:18] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:47:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:47:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:47:18] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:47:18] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:47:18] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:47:18] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:47:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:47:18] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:47:18] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:47:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:47:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:47:18] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:47:18] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:47:18] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:47:18] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:47:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:47:18] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:47:18] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:47:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:47:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:47:18] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:47:18] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:47:18] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:47:18] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:47:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:47:18] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:47:18] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:47:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:47:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:47:18] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:47:18] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:47:18] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:47:18] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:47:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:47:18] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:47:18] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:47:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:47:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:47:18] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:47:18] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:47:18] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:47:18] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:47:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:47:18] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:47:18] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:47:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:47:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:47:18] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:47:18] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:47:18] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:47:18] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:47:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:47:18] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:47:18] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:47:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:47:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:47:18] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:47:18] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:47:18] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:47:18] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:47:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:47:18] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:47:18] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:47:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:47:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:47:18] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:47:18] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:47:18] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:47:18] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:47:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:47:18] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:47:18] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:47:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:47:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:47:18] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:47:18] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:47:18] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:47:18] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:47:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:47:18] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:47:18] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:47:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:47:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:47:18] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:47:18] [INFO ] [Nat]Added 31 Read/Feed constraints in 7 ms returned sat
[2021-05-19 11:47:18] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:47:18] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:47:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:47:18] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:47:18] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:47:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:47:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:47:18] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:47:18] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:47:18] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:47:18] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:47:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:47:18] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:47:18] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:47:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:47:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:47:18] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:47:18] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:47:18] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:47:18] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:47:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:47:18] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:47:18] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:47:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:47:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:47:18] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:47:18] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:47:18] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:47:18] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:47:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:47:19] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:47:19] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:47:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:47:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:47:19] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:47:19] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:47:19] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:47:19] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:47:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:47:19] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:47:19] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:47:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:47:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:47:19] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:47:19] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:47:19] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:47:19] [INFO ] Added : 31 causal constraints over 7 iterations in 22 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 :[25680, 33404, 27843, 22274, 30379, 30379, 19615, 25686, 18512, 25640, 20870, 22271, 11896, 14480, 30370, 19639]
Incomplete Parikh walk after 1967800 steps, including 99 resets, run finished after 3521 ms. (steps per millisecond=558 ) properties (out of 16) seen :19669 could not realise parikh vector
Incomplete Parikh walk after 3040900 steps, including 99 resets, run finished after 5663 ms. (steps per millisecond=536 ) properties (out of 16) seen :30402 could not realise parikh vector
Incomplete Parikh walk after 1451900 steps, including 99 resets, run finished after 2535 ms. (steps per millisecond=572 ) properties (out of 16) seen :14510 could not realise parikh vector
Incomplete Parikh walk after 1193500 steps, including 99 resets, run finished after 2190 ms. (steps per millisecond=544 ) properties (out of 16) seen :11929 could not realise parikh vector
Incomplete Parikh walk after 2231000 steps, including 99 resets, run finished after 3805 ms. (steps per millisecond=586 ) properties (out of 16) seen :22303 could not realise parikh vector
Incomplete Parikh walk after 2090900 steps, including 98 resets, run finished after 3685 ms. (steps per millisecond=567 ) properties (out of 16) seen :20920 could not realise parikh vector
Incomplete Parikh walk after 2567900 steps, including 98 resets, run finished after 4903 ms. (steps per millisecond=523 ) properties (out of 16) seen :28327 could not realise parikh vector
Incomplete Parikh walk after 1855100 steps, including 99 resets, run finished after 3331 ms. (steps per millisecond=556 ) properties (out of 16) seen :18543 could not realise parikh vector
Incomplete Parikh walk after 2572500 steps, including 99 resets, run finished after 4274 ms. (steps per millisecond=601 ) properties (out of 16) seen :25715 could not realise parikh vector
Incomplete Parikh walk after 1965400 steps, including 99 resets, run finished after 3836 ms. (steps per millisecond=512 ) properties (out of 16) seen :19646 could not realise parikh vector
Incomplete Parikh walk after 3041800 steps, including 98 resets, run finished after 5223 ms. (steps per millisecond=582 ) properties (out of 16) seen :63877 could not realise parikh vector
Incomplete Parikh walk after 3041800 steps, including 98 resets, run finished after 5230 ms. (steps per millisecond=581 ) properties (out of 16) seen :63806 could not realise parikh vector
Incomplete Parikh walk after 2231300 steps, including 98 resets, run finished after 4393 ms. (steps per millisecond=507 ) properties (out of 16) seen :24650 could not realise parikh vector
Incomplete Parikh walk after 2788200 steps, including 98 resets, run finished after 5144 ms. (steps per millisecond=542 ) properties (out of 16) seen :30493 could not realise parikh vector
Incomplete Parikh walk after 3344400 steps, including 99 resets, run finished after 5586 ms. (steps per millisecond=598 ) properties (out of 16) seen :33438 could not realise parikh vector
Incomplete Parikh walk after 2571900 steps, including 98 resets, run finished after 4721 ms. (steps per millisecond=544 ) properties (out of 16) seen :25944 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:48:27] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:48:27] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:48:27] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:48:27] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:48:27] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2021-05-19 11:48:27] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:48:27] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:48:27] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:48:27] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2886 ms. (steps per millisecond=346 ) properties (out of 16) seen :133981
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 16) seen :20832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 580 ms. (steps per millisecond=1724 ) properties (out of 16) seen :13355
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 698 ms. (steps per millisecond=1432 ) properties (out of 16) seen :11166
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 :20839
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 665 ms. (steps per millisecond=1503 ) properties (out of 16) seen :10440
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 575 ms. (steps per millisecond=1739 ) properties (out of 16) seen :15150
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 581 ms. (steps per millisecond=1721 ) properties (out of 16) seen :12849
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 647 ms. (steps per millisecond=1545 ) properties (out of 16) seen :10399
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 702 ms. (steps per millisecond=1424 ) properties (out of 16) seen :10820
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 755 ms. (steps per millisecond=1324 ) properties (out of 16) seen :9595
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 16) seen :27781
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 654 ms. (steps per millisecond=1529 ) properties (out of 16) seen :12354
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:48:37] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:48:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:48:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:48:37] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:48:37] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:48:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:48:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:48:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:48:37] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:48:37] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:48:37] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:48:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:48:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:48:37] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:48:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:48:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:48:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:48:38] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:48:38] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:48:38] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:48:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:48:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:48:38] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:48:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:48:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:48:38] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:48:38] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:48:38] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:48:38] [INFO ] Added : 31 causal constraints over 7 iterations in 34 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:48:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:48:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:48:38] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:48:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:48:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:48:38] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:48:38] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:48:38] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:48:38] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:48:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:48:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:48:38] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:48:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:48:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:48:38] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:48:38] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:48:38] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:48:38] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:48:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:48:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:48:38] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:48:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:48:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:48:38] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:48:38] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:48:38] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:48:38] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:48:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:48:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:48:38] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:48:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:48:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:48:38] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2021-05-19 11:48:38] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:48:38] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:48:38] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:48:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:48:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:48:38] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:48:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:48:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:48:38] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:48:38] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:48:38] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:48:38] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:48:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:48:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:48:38] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:48:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:48:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:48:38] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:48:38] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:48:38] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:48:38] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:48:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:48:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:48:38] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:48:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:48:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:48:38] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:48:38] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:48:38] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:48:38] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:48:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:48:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:48:38] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:48:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:48:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:48:38] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:48:38] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:48:38] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:48:38] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:48:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:48:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:48:38] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:48:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:48:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:48:38] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:48:38] [INFO ] [Nat]Added 31 Read/Feed constraints in 4 ms returned sat
[2021-05-19 11:48:38] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:48:38] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:48:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:48:39] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:48:39] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:48:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:48:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:48:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:48:39] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:48:39] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:48:39] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:48:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:48:39] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:48:39] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:48:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:48:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:48:39] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:48:39] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:48:39] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:48:39] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:48:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:48:39] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:48:39] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:48:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:48:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:48:39] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2021-05-19 11:48:39] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:48:39] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:48:39] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:48:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:48:39] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:48:39] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:48:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:48:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:48:39] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:48:39] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:48:39] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:48:39] [INFO ] Added : 31 causal constraints over 7 iterations in 23 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 :[25683, 33407, 27845, 22275, 30381, 30381, 19617, 25688, 18514, 25642, 20873, 22273, 11898, 14482, 30372, 19641]
Incomplete Parikh walk after 1968000 steps, including 99 resets, run finished after 3552 ms. (steps per millisecond=554 ) properties (out of 16) seen :19671 could not realise parikh vector
Incomplete Parikh walk after 3041100 steps, including 99 resets, run finished after 5841 ms. (steps per millisecond=520 ) properties (out of 16) seen :30405 could not realise parikh vector
Incomplete Parikh walk after 1452100 steps, including 99 resets, run finished after 2634 ms. (steps per millisecond=551 ) properties (out of 16) seen :14514 could not realise parikh vector
Incomplete Parikh walk after 1193700 steps, including 99 resets, run finished after 2273 ms. (steps per millisecond=525 ) properties (out of 16) seen :11930 could not realise parikh vector
Incomplete Parikh walk after 2231200 steps, including 99 resets, run finished after 3892 ms. (steps per millisecond=573 ) properties (out of 16) seen :22302 could not realise parikh vector
Incomplete Parikh walk after 2091200 steps, including 98 resets, run finished after 3776 ms. (steps per millisecond=553 ) properties (out of 16) seen :20923 could not realise parikh vector
Incomplete Parikh walk after 2568100 steps, including 98 resets, run finished after 5061 ms. (steps per millisecond=507 ) properties (out of 16) seen :28275 could not realise parikh vector
Incomplete Parikh walk after 1855300 steps, including 99 resets, run finished after 3472 ms. (steps per millisecond=534 ) properties (out of 16) seen :18541 could not realise parikh vector
Incomplete Parikh walk after 2572700 steps, including 99 resets, run finished after 4368 ms. (steps per millisecond=588 ) properties (out of 16) seen :25723 could not realise parikh vector
Incomplete Parikh walk after 1965600 steps, including 99 resets, run finished after 3864 ms. (steps per millisecond=508 ) properties (out of 16) seen :19648 could not realise parikh vector
Incomplete Parikh walk after 3042000 steps, including 98 resets, run finished after 5261 ms. (steps per millisecond=578 ) properties (out of 16) seen :63990 could not realise parikh vector
Incomplete Parikh walk after 3042000 steps, including 98 resets, run finished after 5259 ms. (steps per millisecond=578 ) properties (out of 16) seen :63983 could not realise parikh vector
Incomplete Parikh walk after 2231400 steps, including 98 resets, run finished after 4456 ms. (steps per millisecond=500 ) properties (out of 16) seen :24689 could not realise parikh vector
Incomplete Parikh walk after 2788400 steps, including 98 resets, run finished after 5153 ms. (steps per millisecond=541 ) properties (out of 16) seen :30280 could not realise parikh vector
Incomplete Parikh walk after 3344700 steps, including 99 resets, run finished after 5639 ms. (steps per millisecond=593 ) properties (out of 16) seen :33445 could not realise parikh vector
Incomplete Parikh walk after 2572200 steps, including 98 resets, run finished after 4734 ms. (steps per millisecond=543 ) properties (out of 16) seen :25942 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:49:48] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:49:48] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:49:48] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:49:48] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:49:48] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2021-05-19 11:49:48] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:49:48] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:49:48] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:49:48] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2870 ms. (steps per millisecond=348 ) properties (out of 16) seen :134929
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 :16698
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 16) seen :17549
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 :16677
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 704 ms. (steps per millisecond=1420 ) properties (out of 16) seen :9803
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 16) seen :17546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 633 ms. (steps per millisecond=1579 ) properties (out of 16) seen :11142
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 :18521
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 :15155
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 649 ms. (steps per millisecond=1540 ) properties (out of 16) seen :13363
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 747 ms. (steps per millisecond=1338 ) properties (out of 16) seen :9286
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 758 ms. (steps per millisecond=1319 ) properties (out of 16) seen :9025
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 16) seen :17559
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 662 ms. (steps per millisecond=1510 ) properties (out of 16) seen :10767
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:49:59] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:49:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:49:59] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:49:59] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:49:59] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:49:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:49:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:49:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:49:59] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:49:59] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:49:59] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:49:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:49:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:49:59] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:49:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:49:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:49:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:49:59] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:49:59] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:49:59] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:49:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:49:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:49:59] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:49:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:49:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:49:59] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:49:59] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:49:59] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:49:59] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:49:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:49:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:49:59] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:49:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:49:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:49:59] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:49:59] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:49:59] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:49:59] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 11:49:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:49:59] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:49:59] [INFO ] [Real]Added 31 Read/Feed constraints in 11 ms returned sat
[2021-05-19 11:49:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:49:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:49:59] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:49:59] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:49:59] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:49:59] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:49:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:49:59] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:49:59] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:49:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:49:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:49:59] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:49:59] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:49:59] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-19 11:50:00] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:50:00] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:50:00] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:50:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:50:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:50:00] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:50:00] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:50:00] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:50:00] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:50:00] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:50:00] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:50:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:50:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:50:00] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:50:00] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:50:00] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:50:00] [INFO ] Added : 31 causal constraints over 7 iterations in 25 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:50:00] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:50:00] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:50:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:50:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:50:00] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:50:00] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:50:00] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:50:00] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:50:00] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:50:00] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:50:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:50:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:50:00] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:50:00] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:50:00] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:50:00] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:50:00] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:50:00] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:50:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:50:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:50:00] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:50:00] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:50:00] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:50:00] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:50:00] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:50:00] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:50:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:50:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:50:00] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:50:00] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:50:00] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:50:00] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:50:00] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:50:00] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:50:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:50:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:50:00] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:50:00] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:50:00] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-19 11:50:00] [INFO ] Added : 31 causal constraints over 7 iterations in 26 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:50:00] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:50:00] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:50:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:50:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:50:00] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:50:00] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:50:00] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:50:00] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:50:00] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:50:00] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:50:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:50:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:50:00] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:50:00] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:50:00] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:50:00] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:50:00] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:50:00] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:50:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:50:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:50:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:50:00] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:50:00] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:50:00] [INFO ] Added : 31 causal constraints over 7 iterations in 23 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 :[25685, 33409, 27847, 22277, 30384, 30384, 19619, 25690, 18516, 25644, 20875, 22276, 11900, 14485, 30376, 19643]
Incomplete Parikh walk after 1968200 steps, including 99 resets, run finished after 3515 ms. (steps per millisecond=559 ) properties (out of 16) seen :19678 could not realise parikh vector
Incomplete Parikh walk after 3041500 steps, including 99 resets, run finished after 5677 ms. (steps per millisecond=535 ) properties (out of 16) seen :30409 could not realise parikh vector
Incomplete Parikh walk after 1452400 steps, including 99 resets, run finished after 2592 ms. (steps per millisecond=560 ) properties (out of 16) seen :14517 could not realise parikh vector
Incomplete Parikh walk after 1193900 steps, including 99 resets, run finished after 2190 ms. (steps per millisecond=545 ) properties (out of 16) seen :11927 could not realise parikh vector
Incomplete Parikh walk after 2231500 steps, including 99 resets, run finished after 3794 ms. (steps per millisecond=588 ) properties (out of 16) seen :22306 could not realise parikh vector
Incomplete Parikh walk after 2091400 steps, including 98 resets, run finished after 3782 ms. (steps per millisecond=552 ) properties (out of 16) seen :20931 could not realise parikh vector
Incomplete Parikh walk after 2568300 steps, including 98 resets, run finished after 5058 ms. (steps per millisecond=507 ) properties (out of 16) seen :28320 could not realise parikh vector
Incomplete Parikh walk after 1855500 steps, including 99 resets, run finished after 3426 ms. (steps per millisecond=541 ) properties (out of 16) seen :18545 could not realise parikh vector
Incomplete Parikh walk after 2572900 steps, including 99 resets, run finished after 4364 ms. (steps per millisecond=589 ) properties (out of 16) seen :25719 could not realise parikh vector
Incomplete Parikh walk after 1965800 steps, including 99 resets, run finished after 3850 ms. (steps per millisecond=510 ) properties (out of 16) seen :19651 could not realise parikh vector
Incomplete Parikh walk after 3042300 steps, including 98 resets, run finished after 5241 ms. (steps per millisecond=580 ) properties (out of 16) seen :63890 could not realise parikh vector
Incomplete Parikh walk after 3042300 steps, including 98 resets, run finished after 5200 ms. (steps per millisecond=585 ) properties (out of 16) seen :63817 could not realise parikh vector
Incomplete Parikh walk after 2231600 steps, including 98 resets, run finished after 4392 ms. (steps per millisecond=508 ) properties (out of 16) seen :24691 could not realise parikh vector
Incomplete Parikh walk after 2788600 steps, including 98 resets, run finished after 5136 ms. (steps per millisecond=542 ) properties (out of 16) seen :30595 could not realise parikh vector
Incomplete Parikh walk after 3344900 steps, including 99 resets, run finished after 5546 ms. (steps per millisecond=603 ) properties (out of 16) seen :33446 could not realise parikh vector
Incomplete Parikh walk after 2572400 steps, including 98 resets, run finished after 4679 ms. (steps per millisecond=549 ) properties (out of 16) seen :25957 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 5 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:51:09] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:51:09] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:51:09] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:51:09] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:51:09] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2021-05-19 11:51:09] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:51:09] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:51:09] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:51:09] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2880 ms. (steps per millisecond=347 ) properties (out of 16) seen :134415
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 :15160
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 16) seen :22226
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 :17572
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 673 ms. (steps per millisecond=1485 ) properties (out of 16) seen :12422
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 454 ms. (steps per millisecond=2202 ) properties (out of 16) seen :22235
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 731 ms. (steps per millisecond=1367 ) properties (out of 16) seen :10163
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 16) seen :20835
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 608 ms. (steps per millisecond=1644 ) properties (out of 16) seen :13347
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 611 ms. (steps per millisecond=1636 ) properties (out of 16) seen :11492
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 737 ms. (steps per millisecond=1356 ) properties (out of 16) seen :9857
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 731 ms. (steps per millisecond=1367 ) properties (out of 16) seen :10409
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 16) seen :30307
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 :15158
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:51:19] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:51:20] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:51:20] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:51:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:51:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:20] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:51:20] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:51:20] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:51:20] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:20] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2021-05-19 11:51:20] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:51:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:51:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:20] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:51:20] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:51:20] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:51:20] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:20] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:51:20] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:51:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:51:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:20] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:51:20] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:51:20] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:51:20] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:20] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:51:20] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:51:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:51:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:20] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:51:20] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:51:20] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:51:20] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:20] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:51:20] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:51:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:51:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:20] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:51:20] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:51:20] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:51:20] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:20] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:51:20] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:51:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:51:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:20] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:51:20] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:51:20] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:51:20] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:51:20] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:51:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:51:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:20] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:51:20] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:51:20] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:51:20] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:51:20] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:51:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:51:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:20] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:51:20] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:51:20] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:51:20] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:20] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:51:20] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:51:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:51:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:20] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:51:20] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:51:20] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:51:20] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:51:20] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:51:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:51:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:20] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:51:20] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:51:20] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:51:20] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:20] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:51:20] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:51:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:51:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:20] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:51:20] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:51:20] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:51:20] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:20] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:51:20] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:51:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:51:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:20] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:51:20] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:51:20] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:51:20] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:20] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:51:20] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:51:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:51:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:20] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:51:20] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:51:21] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:51:21] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:51:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:51:21] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:51:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:51:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:21] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:51:21] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:51:21] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:51:21] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:51:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:21] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:51:21] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:51:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:51:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:51:21] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:51:21] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:51:21] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:51:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:51:21] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:51:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:51:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:51:21] [INFO ] [Nat]Added 31 Read/Feed constraints in 14 ms returned sat
[2021-05-19 11:51:21] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:51:21] [INFO ] Added : 31 causal constraints over 7 iterations in 23 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 :[25687, 33411, 27849, 22279, 30386, 30386, 19621, 25692, 18518, 25646, 20877, 22278, 11902, 14487, 30378, 19645]
Incomplete Parikh walk after 1968400 steps, including 99 resets, run finished after 3536 ms. (steps per millisecond=556 ) properties (out of 16) seen :19675 could not realise parikh vector
Incomplete Parikh walk after 3041700 steps, including 99 resets, run finished after 5730 ms. (steps per millisecond=530 ) properties (out of 16) seen :30411 could not realise parikh vector
Incomplete Parikh walk after 1452600 steps, including 99 resets, run finished after 2622 ms. (steps per millisecond=554 ) properties (out of 16) seen :14520 could not realise parikh vector
Incomplete Parikh walk after 1194100 steps, including 99 resets, run finished after 2278 ms. (steps per millisecond=524 ) properties (out of 16) seen :11933 could not realise parikh vector
Incomplete Parikh walk after 2231700 steps, including 99 resets, run finished after 3902 ms. (steps per millisecond=571 ) properties (out of 16) seen :22308 could not realise parikh vector
Incomplete Parikh walk after 2091600 steps, including 98 resets, run finished after 3801 ms. (steps per millisecond=550 ) properties (out of 16) seen :20921 could not realise parikh vector
Incomplete Parikh walk after 2568500 steps, including 98 resets, run finished after 4906 ms. (steps per millisecond=523 ) properties (out of 16) seen :28376 could not realise parikh vector
Incomplete Parikh walk after 1855700 steps, including 99 resets, run finished after 3387 ms. (steps per millisecond=547 ) properties (out of 16) seen :18551 could not realise parikh vector
Incomplete Parikh walk after 2573100 steps, including 99 resets, run finished after 4348 ms. (steps per millisecond=591 ) properties (out of 16) seen :25718 could not realise parikh vector
Incomplete Parikh walk after 1966000 steps, including 99 resets, run finished after 3865 ms. (steps per millisecond=508 ) properties (out of 16) seen :19653 could not realise parikh vector
Incomplete Parikh walk after 3042500 steps, including 98 resets, run finished after 5237 ms. (steps per millisecond=580 ) properties (out of 16) seen :63875 could not realise parikh vector
Incomplete Parikh walk after 3042500 steps, including 98 resets, run finished after 5233 ms. (steps per millisecond=581 ) properties (out of 16) seen :63861 could not realise parikh vector
Incomplete Parikh walk after 2231800 steps, including 98 resets, run finished after 4405 ms. (steps per millisecond=506 ) properties (out of 16) seen :24693 could not realise parikh vector
Incomplete Parikh walk after 2788800 steps, including 98 resets, run finished after 5131 ms. (steps per millisecond=543 ) properties (out of 16) seen :30538 could not realise parikh vector
Incomplete Parikh walk after 3345100 steps, including 99 resets, run finished after 5636 ms. (steps per millisecond=593 ) properties (out of 16) seen :33444 could not realise parikh vector
Incomplete Parikh walk after 2572600 steps, including 98 resets, run finished after 4722 ms. (steps per millisecond=544 ) properties (out of 16) seen :25979 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:52:30] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:52:30] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:52:30] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:52:30] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:52:30] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2021-05-19 11:52:30] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:52:30] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:52:30] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:52:30] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2879 ms. (steps per millisecond=347 ) properties (out of 16) seen :134641
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 :17554
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 16) seen :33334
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 :23809
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 :20856
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 647 ms. (steps per millisecond=1545 ) properties (out of 16) seen :11566
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 345 ms. (steps per millisecond=2898 ) properties (out of 16) seen :20832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 684 ms. (steps per millisecond=1461 ) properties (out of 16) seen :14553
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 :25643
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 587 ms. (steps per millisecond=1703 ) properties (out of 16) seen :13358
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 523 ms. (steps per millisecond=1912 ) properties (out of 16) seen :15897
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 764 ms. (steps per millisecond=1308 ) properties (out of 16) seen :8577
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 724 ms. (steps per millisecond=1381 ) properties (out of 16) seen :10154
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 :27795
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 599 ms. (steps per millisecond=1669 ) properties (out of 16) seen :11094
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:52:40] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:52:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:52:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:52:40] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:52:40] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:52:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:52:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:52:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:52:40] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:52:40] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:52:40] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:52:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:52:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:52:40] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:52:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:52:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:52:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:52:40] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:52:40] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:52:40] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:52:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:52:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:52:40] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:52:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:52:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:52:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:52:40] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:52:40] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:52:40] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:52:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:52:40] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2021-05-19 11:52:40] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:52:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:52:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:52:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:52:40] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:52:40] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:52:40] [INFO ] Added : 31 causal constraints over 7 iterations in 30 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:52:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:52:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:52:40] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:52:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:52:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:52:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:52:40] [INFO ] [Nat]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:52:40] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:52:40] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:52:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:52:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:52:41] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:52:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:52:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:52:41] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:52:41] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:52:41] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:52:41] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:52:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:52:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:52:41] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:52:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:52:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:52:41] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:52:41] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:52:41] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:52:41] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:52:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:52:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:52:41] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:52:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:52:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:52:41] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:52:41] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:52:41] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:52:41] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:52:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:52:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:52:41] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:52:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:52:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:52:41] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:52:41] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:52:41] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:52:41] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:52:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:52:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:52:41] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:52:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:52:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:52:41] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:52:41] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:52:41] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:52:41] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:52:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:52:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:52:41] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:52:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:52:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:52:41] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:52:41] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:52:41] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:52:41] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:52:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:52:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:52:41] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:52:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:52:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:52:41] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:52:41] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:52:41] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:52:41] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:52:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:52:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:52:41] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:52:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:52:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:52:41] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:52:41] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:52:41] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:52:41] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:52:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:52:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:52:41] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:52:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:52:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:52:41] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:52:41] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:52:41] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:52:41] [INFO ] Added : 31 causal constraints over 7 iterations in 29 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:52:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:52:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:52:41] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:52:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:52:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:52:41] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 11:52:41] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:52:41] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:52:41] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:52:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:52:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:52:41] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:52:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:52:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:52:41] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:52:41] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:52:41] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:52:41] [INFO ] Added : 31 causal constraints over 7 iterations in 22 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 :[25689, 33413, 27851, 22281, 30388, 30388, 19623, 25694, 18520, 25648, 20879, 22280, 11904, 14490, 30380, 19647]
Incomplete Parikh walk after 1968600 steps, including 99 resets, run finished after 3589 ms. (steps per millisecond=548 ) properties (out of 16) seen :19680 could not realise parikh vector
Incomplete Parikh walk after 3041900 steps, including 99 resets, run finished after 5859 ms. (steps per millisecond=519 ) properties (out of 16) seen :30409 could not realise parikh vector
Incomplete Parikh walk after 1452900 steps, including 99 resets, run finished after 2646 ms. (steps per millisecond=549 ) properties (out of 16) seen :14521 could not realise parikh vector
Incomplete Parikh walk after 1194300 steps, including 99 resets, run finished after 2275 ms. (steps per millisecond=524 ) properties (out of 16) seen :11936 could not realise parikh vector
Incomplete Parikh walk after 2231900 steps, including 99 resets, run finished after 3911 ms. (steps per millisecond=570 ) properties (out of 16) seen :22312 could not realise parikh vector
Incomplete Parikh walk after 2091800 steps, including 98 resets, run finished after 3782 ms. (steps per millisecond=553 ) properties (out of 16) seen :20930 could not realise parikh vector
Incomplete Parikh walk after 2568700 steps, including 98 resets, run finished after 5047 ms. (steps per millisecond=508 ) properties (out of 16) seen :28341 could not realise parikh vector
Incomplete Parikh walk after 1855900 steps, including 99 resets, run finished after 3448 ms. (steps per millisecond=538 ) properties (out of 16) seen :18553 could not realise parikh vector
Incomplete Parikh walk after 2573300 steps, including 99 resets, run finished after 4371 ms. (steps per millisecond=588 ) properties (out of 16) seen :25724 could not realise parikh vector
Incomplete Parikh walk after 1966200 steps, including 99 resets, run finished after 3845 ms. (steps per millisecond=511 ) properties (out of 16) seen :19652 could not realise parikh vector
Incomplete Parikh walk after 3042700 steps, including 98 resets, run finished after 5240 ms. (steps per millisecond=580 ) properties (out of 16) seen :63859 could not realise parikh vector
Incomplete Parikh walk after 3042700 steps, including 98 resets, run finished after 5241 ms. (steps per millisecond=580 ) properties (out of 16) seen :63901 could not realise parikh vector
Incomplete Parikh walk after 2232000 steps, including 98 resets, run finished after 4390 ms. (steps per millisecond=508 ) properties (out of 16) seen :24628 could not realise parikh vector
Incomplete Parikh walk after 2789000 steps, including 98 resets, run finished after 5147 ms. (steps per millisecond=541 ) properties (out of 16) seen :30493 could not realise parikh vector
Incomplete Parikh walk after 3345300 steps, including 99 resets, run finished after 5584 ms. (steps per millisecond=599 ) properties (out of 16) seen :33442 could not realise parikh vector
Incomplete Parikh walk after 2572800 steps, including 98 resets, run finished after 4716 ms. (steps per millisecond=545 ) properties (out of 16) seen :25957 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:53:51] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:53:51] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:53:51] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:53:51] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:53:51] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2021-05-19 11:53:51] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:53:51] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:53:51] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:53:51] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2877 ms. (steps per millisecond=347 ) properties (out of 16) seen :134192
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 433 ms. (steps per millisecond=2309 ) properties (out of 16) seen :22236
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 16) seen :22223
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 :11919
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 643 ms. (steps per millisecond=1555 ) properties (out of 16) seen :15195
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 16) seen :27783
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 600 ms. (steps per millisecond=1666 ) properties (out of 16) seen :14520
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 :18520
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 626 ms. (steps per millisecond=1597 ) properties (out of 16) seen :11485
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 :15169
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 747 ms. (steps per millisecond=1338 ) properties (out of 16) seen :9894
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 725 ms. (steps per millisecond=1379 ) properties (out of 16) seen :9499
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 16) seen :27784
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 565 ms. (steps per millisecond=1769 ) properties (out of 16) seen :14517
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:54:01] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:54:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:54:01] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:54:01] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:54:01] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:54:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:54:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:54:01] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:54:01] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:54:01] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:54:01] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:54:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:54:01] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:54:01] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:54:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:54:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:54:01] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:54:01] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:54:01] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:54:01] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:54:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:54:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:54:01] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:54:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:54:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:54:01] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:54:01] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:54:01] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:54:01] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:54:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:54:01] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:54:01] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:54:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:54:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:54:01] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:54:01] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:54:01] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 10 ms.
[2021-05-19 11:54:01] [INFO ] Added : 31 causal constraints over 7 iterations in 31 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:54:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:54:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:54:01] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:54:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:54:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:54:01] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:54:01] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:54:01] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:54:01] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:54:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:54:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:54:01] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:54:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:54:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:54:01] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:54:01] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:54:01] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:54:02] [INFO ] Added : 31 causal constraints over 7 iterations in 31 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:54:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:54:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:54:02] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:54:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:54:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:54:02] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:54:02] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:54:02] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:54:02] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:54:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:54:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:54:02] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:54:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:54:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:54:02] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:54:02] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:54:02] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:54:02] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:54:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:54:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:54:02] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:54:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:54:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:54:02] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:54:02] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:54:02] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:54:02] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:54:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:54:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:54:02] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:54:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:54:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:54:02] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:54:02] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:54:02] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:54:02] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 11:54:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:54:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:54:02] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:54:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:54:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:54:02] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:54:02] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:54:02] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:54:02] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:54:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:54:02] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:54:02] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:54:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:54:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:54:02] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:54:02] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:54:02] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:54:02] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:54:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:54:02] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:54:02] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:54:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:54:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:54:02] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:54:02] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:54:02] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:54:02] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:54:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:54:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:54:02] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:54:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:54:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:54:02] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:54:02] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:54:02] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:54:02] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:54:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:54:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:54:02] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:54:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:54:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:54:02] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:54:02] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:54:02] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:54:02] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:54:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:54:02] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:54:02] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:54:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:54:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:54:02] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:54:02] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:54:02] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:54:02] [INFO ] Added : 31 causal constraints over 7 iterations in 23 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 :[25691, 33415, 27854, 22283, 30390, 30390, 19625, 27774, 18522, 25650, 20880, 22282, 11907, 14492, 30383, 19649]
Incomplete Parikh walk after 1968800 steps, including 99 resets, run finished after 3588 ms. (steps per millisecond=548 ) properties (out of 16) seen :19681 could not realise parikh vector
Incomplete Parikh walk after 3042200 steps, including 99 resets, run finished after 5872 ms. (steps per millisecond=518 ) properties (out of 16) seen :30417 could not realise parikh vector
Incomplete Parikh walk after 1453100 steps, including 99 resets, run finished after 2632 ms. (steps per millisecond=552 ) properties (out of 16) seen :14523 could not realise parikh vector
Incomplete Parikh walk after 1194600 steps, including 99 resets, run finished after 2277 ms. (steps per millisecond=524 ) properties (out of 16) seen :11941 could not realise parikh vector
Incomplete Parikh walk after 2232100 steps, including 99 resets, run finished after 3909 ms. (steps per millisecond=571 ) properties (out of 16) seen :22317 could not realise parikh vector
Incomplete Parikh walk after 2091900 steps, including 98 resets, run finished after 3779 ms. (steps per millisecond=553 ) properties (out of 16) seen :20934 could not realise parikh vector
Incomplete Parikh walk after 2568900 steps, including 98 resets, run finished after 4960 ms. (steps per millisecond=517 ) properties (out of 16) seen :28315 could not realise parikh vector
Incomplete Parikh walk after 1856100 steps, including 99 resets, run finished after 3373 ms. (steps per millisecond=550 ) properties (out of 16) seen :18553 could not realise parikh vector
Incomplete Parikh walk after 2781300 steps, including 99 resets, run finished after 4694 ms. (steps per millisecond=592 ) properties (out of 16) seen :27807 could not realise parikh vector
Incomplete Parikh walk after 1966400 steps, including 99 resets, run finished after 3847 ms. (steps per millisecond=511 ) properties (out of 16) seen :19657 could not realise parikh vector
Incomplete Parikh walk after 3042900 steps, including 98 resets, run finished after 5224 ms. (steps per millisecond=582 ) properties (out of 16) seen :64003 could not realise parikh vector
Incomplete Parikh walk after 3042900 steps, including 98 resets, run finished after 5244 ms. (steps per millisecond=580 ) properties (out of 16) seen :63990 could not realise parikh vector
Incomplete Parikh walk after 2232200 steps, including 98 resets, run finished after 4409 ms. (steps per millisecond=506 ) properties (out of 16) seen :24624 could not realise parikh vector
Incomplete Parikh walk after 2789300 steps, including 98 resets, run finished after 5112 ms. (steps per millisecond=545 ) properties (out of 16) seen :30494 could not realise parikh vector
Incomplete Parikh walk after 3345500 steps, including 99 resets, run finished after 5581 ms. (steps per millisecond=599 ) properties (out of 16) seen :33449 could not realise parikh vector
Incomplete Parikh walk after 2573000 steps, including 98 resets, run finished after 4708 ms. (steps per millisecond=546 ) properties (out of 16) seen :25975 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:55:12] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:55:12] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:55:12] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:55:12] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:55:12] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2021-05-19 11:55:12] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:55:12] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:55:12] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:55:12] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2894 ms. (steps per millisecond=345 ) properties (out of 16) seen :134882
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 :17615
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 16) seen :33334
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 :27788
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 464 ms. (steps per millisecond=2155 ) properties (out of 16) seen :16701
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 747 ms. (steps per millisecond=1338 ) properties (out of 16) seen :9288
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 :19658
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 622 ms. (steps per millisecond=1607 ) properties (out of 16) seen :11105
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 :19610
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 :20859
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 16) seen :18523
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 773 ms. (steps per millisecond=1293 ) properties (out of 16) seen :9229
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 770 ms. (steps per millisecond=1298 ) properties (out of 16) seen :8794
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 16) seen :22242
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 695 ms. (steps per millisecond=1438 ) properties (out of 16) seen :10408
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:55:22] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:55:22] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2021-05-19 11:55:22] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:55:22] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:55:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:55:22] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:55:22] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:55:22] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:55:22] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:55:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:55:22] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:55:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:55:22] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:55:22] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:55:22] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:55:23] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:55:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:55:23] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:55:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:55:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:55:23] [INFO ] [Nat]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:55:23] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:55:23] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:55:23] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:55:23] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:55:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:55:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:55:23] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:55:23] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:55:23] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:55:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:55:23] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:55:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:55:23] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:55:23] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:55:23] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:55:23] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:55:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:55:23] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:55:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:55:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:55:23] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:55:23] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:55:23] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:55:23] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:55:23] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:55:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:55:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:55:23] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:55:23] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:55:23] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:55:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:55:23] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:55:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:55:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:55:23] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:55:23] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:55:23] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:55:23] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:55:23] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:55:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:55:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:55:23] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:55:23] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:55:23] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:55:23] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:55:23] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:55:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:55:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:55:23] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:55:23] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:55:23] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:55:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:55:23] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:55:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:55:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:55:23] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:55:23] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:55:23] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:55:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:55:23] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:55:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:55:23] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:55:23] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:55:23] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-19 11:55:23] [INFO ] Added : 31 causal constraints over 7 iterations in 25 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:55:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:55:23] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:55:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:55:23] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:55:23] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:55:23] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:55:23] [INFO ] Added : 31 causal constraints over 7 iterations in 27 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:55:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:55:24] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:55:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:55:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:55:24] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:55:24] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:55:24] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-19 11:55:24] [INFO ] Added : 31 causal constraints over 7 iterations in 26 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:55:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:55:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:55:24] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:55:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:55:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:55:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:55:24] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:55:24] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:55:24] [INFO ] Added : 31 causal constraints over 7 iterations in 28 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:55:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:55:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:55:24] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:55:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:55:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:55:24] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:55:24] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:55:24] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:55:24] [INFO ] Added : 31 causal constraints over 7 iterations in 26 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 :[25693, 33417, 27855, 22285, 30392, 30392, 19629, 27776, 18525, 25652, 20882, 22284, 11909, 14495, 30385, 19651]
Incomplete Parikh walk after 1969000 steps, including 99 resets, run finished after 3558 ms. (steps per millisecond=553 ) properties (out of 16) seen :19680 could not realise parikh vector
Incomplete Parikh walk after 3042400 steps, including 99 resets, run finished after 5821 ms. (steps per millisecond=522 ) properties (out of 16) seen :30413 could not realise parikh vector
Incomplete Parikh walk after 1453400 steps, including 99 resets, run finished after 2609 ms. (steps per millisecond=557 ) properties (out of 16) seen :14524 could not realise parikh vector
Incomplete Parikh walk after 1194800 steps, including 99 resets, run finished after 2265 ms. (steps per millisecond=527 ) properties (out of 16) seen :11941 could not realise parikh vector
Incomplete Parikh walk after 2232300 steps, including 99 resets, run finished after 3862 ms. (steps per millisecond=578 ) properties (out of 16) seen :22317 could not realise parikh vector
Incomplete Parikh walk after 2092100 steps, including 98 resets, run finished after 3787 ms. (steps per millisecond=552 ) properties (out of 16) seen :20935 could not realise parikh vector
Incomplete Parikh walk after 2569100 steps, including 98 resets, run finished after 5066 ms. (steps per millisecond=507 ) properties (out of 16) seen :28361 could not realise parikh vector
Incomplete Parikh walk after 1856400 steps, including 99 resets, run finished after 3454 ms. (steps per millisecond=537 ) properties (out of 16) seen :18555 could not realise parikh vector
Incomplete Parikh walk after 2781500 steps, including 99 resets, run finished after 4691 ms. (steps per millisecond=592 ) properties (out of 16) seen :27811 could not realise parikh vector
Incomplete Parikh walk after 1966800 steps, including 99 resets, run finished after 3842 ms. (steps per millisecond=511 ) properties (out of 16) seen :19659 could not realise parikh vector
Incomplete Parikh walk after 3043100 steps, including 98 resets, run finished after 5220 ms. (steps per millisecond=582 ) properties (out of 16) seen :63951 could not realise parikh vector
Incomplete Parikh walk after 3043100 steps, including 98 resets, run finished after 5197 ms. (steps per millisecond=585 ) properties (out of 16) seen :63968 could not realise parikh vector
Incomplete Parikh walk after 2232400 steps, including 98 resets, run finished after 4386 ms. (steps per millisecond=508 ) properties (out of 16) seen :24628 could not realise parikh vector
Incomplete Parikh walk after 2789400 steps, including 98 resets, run finished after 5118 ms. (steps per millisecond=545 ) properties (out of 16) seen :30506 could not realise parikh vector
Incomplete Parikh walk after 3345700 steps, including 99 resets, run finished after 5558 ms. (steps per millisecond=601 ) properties (out of 16) seen :33448 could not realise parikh vector
Incomplete Parikh walk after 2573200 steps, including 98 resets, run finished after 4702 ms. (steps per millisecond=547 ) properties (out of 16) seen :25977 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:56:33] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:56:33] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:56:33] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:56:33] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:56:33] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
[2021-05-19 11:56:33] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:56:33] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:56:33] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:56:33] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2881 ms. (steps per millisecond=347 ) properties (out of 16) seen :134935
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 :19614
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 16) seen :27783
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 :14512
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 658 ms. (steps per millisecond=1519 ) properties (out of 16) seen :12358
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 16) seen :25643
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 717 ms. (steps per millisecond=1394 ) properties (out of 16) seen :9839
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 :19612
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 :16684
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 592 ms. (steps per millisecond=1689 ) properties (out of 16) seen :12821
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 783 ms. (steps per millisecond=1277 ) properties (out of 16) seen :8309
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 734 ms. (steps per millisecond=1362 ) properties (out of 16) seen :9528
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 16) seen :22222
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 :16684
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:56:43] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:56:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:56:43] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:56:43] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:56:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:56:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:56:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:56:43] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:56:43] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:56:43] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:56:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:56:43] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:56:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:56:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:56:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:56:43] [INFO ] [Nat]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:56:43] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:56:43] [INFO ] Added : 31 causal constraints over 7 iterations in 29 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:56:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:56:44] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:56:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:56:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:56:44] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:56:44] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:56:44] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:56:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:56:44] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:56:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:56:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:56:44] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:56:44] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:56:44] [INFO ] Added : 31 causal constraints over 7 iterations in 51 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:56:44] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2021-05-19 11:56:44] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:56:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:56:44] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2021-05-19 11:56:44] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:56:44] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-19 11:56:44] [INFO ] Added : 31 causal constraints over 7 iterations in 31 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:56:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:56:44] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:56:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:56:44] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:56:44] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:56:44] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:56:44] [INFO ] Added : 31 causal constraints over 7 iterations in 42 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:56:44] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:56:44] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:56:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:56:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:56:44] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:56:44] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:56:44] [INFO ] Added : 31 causal constraints over 7 iterations in 29 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:56:44] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:56:44] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:56:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:56:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:56:44] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:56:44] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:56:44] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:56:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:56:44] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:56:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:56:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:56:44] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:56:44] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:56:44] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:56:44] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:56:44] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:56:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:56:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:56:44] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:56:44] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:56:44] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:56:44] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:56:44] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:56:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:56:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:56:44] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:56:44] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:56:44] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:56:44] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:56:44] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:56:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:56:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:56:44] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:56:44] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:56:44] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 8 ms.
[2021-05-19 11:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:56:45] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:56:45] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:56:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:56:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:56:45] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:56:45] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:56:45] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:56:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:56:45] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:56:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:56:45] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:56:45] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 11:56:45] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:56:45] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:56:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:56:45] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:56:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:56:45] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:56:45] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:56:45] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:56:45] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:56:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:56:45] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:56:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:56:45] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:56:45] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:56:45] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:56:45] [INFO ] Added : 31 causal constraints over 7 iterations in 23 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 :[25695, 33419, 27857, 22288, 30394, 30394, 19632, 27779, 18527, 25654, 20884, 22286, 11912, 14497, 30388, 19653]
Incomplete Parikh walk after 1969200 steps, including 99 resets, run finished after 3599 ms. (steps per millisecond=547 ) properties (out of 16) seen :19680 could not realise parikh vector
Incomplete Parikh walk after 3042700 steps, including 99 resets, run finished after 5849 ms. (steps per millisecond=520 ) properties (out of 16) seen :30418 could not realise parikh vector
Incomplete Parikh walk after 1453600 steps, including 99 resets, run finished after 2626 ms. (steps per millisecond=553 ) properties (out of 16) seen :14528 could not realise parikh vector
Incomplete Parikh walk after 1195100 steps, including 99 resets, run finished after 2269 ms. (steps per millisecond=526 ) properties (out of 16) seen :11942 could not realise parikh vector
Incomplete Parikh walk after 2232500 steps, including 99 resets, run finished after 3891 ms. (steps per millisecond=573 ) properties (out of 16) seen :22315 could not realise parikh vector
Incomplete Parikh walk after 2092300 steps, including 98 resets, run finished after 3765 ms. (steps per millisecond=555 ) properties (out of 16) seen :20932 could not realise parikh vector
Incomplete Parikh walk after 2569300 steps, including 98 resets, run finished after 5050 ms. (steps per millisecond=508 ) properties (out of 16) seen :28355 could not realise parikh vector
Incomplete Parikh walk after 1856600 steps, including 99 resets, run finished after 3446 ms. (steps per millisecond=538 ) properties (out of 16) seen :18559 could not realise parikh vector
Incomplete Parikh walk after 2781800 steps, including 99 resets, run finished after 4698 ms. (steps per millisecond=592 ) properties (out of 16) seen :27815 could not realise parikh vector
Incomplete Parikh walk after 1967100 steps, including 99 resets, run finished after 3854 ms. (steps per millisecond=510 ) properties (out of 16) seen :19662 could not realise parikh vector
Incomplete Parikh walk after 3043300 steps, including 98 resets, run finished after 5238 ms. (steps per millisecond=581 ) properties (out of 16) seen :63798 could not realise parikh vector
Incomplete Parikh walk after 3043300 steps, including 98 resets, run finished after 5220 ms. (steps per millisecond=583 ) properties (out of 16) seen :64077 could not realise parikh vector
Incomplete Parikh walk after 2232700 steps, including 98 resets, run finished after 4382 ms. (steps per millisecond=509 ) properties (out of 16) seen :24589 could not realise parikh vector
Incomplete Parikh walk after 2789600 steps, including 98 resets, run finished after 5116 ms. (steps per millisecond=545 ) properties (out of 16) seen :30535 could not realise parikh vector
Incomplete Parikh walk after 3345900 steps, including 99 resets, run finished after 5580 ms. (steps per millisecond=599 ) properties (out of 16) seen :33450 could not realise parikh vector
Incomplete Parikh walk after 2573400 steps, including 98 resets, run finished after 4713 ms. (steps per millisecond=546 ) properties (out of 16) seen :25974 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:57:54] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:57:54] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:57:54] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:57:54] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:57:54] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2021-05-19 11:57:54] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:57:54] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:57:54] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:57:54] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2899 ms. (steps per millisecond=344 ) properties (out of 16) seen :134572
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 :20839
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 16) seen :23841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 569 ms. (steps per millisecond=1757 ) properties (out of 16) seen :17580
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 727 ms. (steps per millisecond=1375 ) properties (out of 16) seen :9509
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 485 ms. (steps per millisecond=2061 ) properties (out of 16) seen :16670
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 622 ms. (steps per millisecond=1607 ) properties (out of 16) seen :13391
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 :19617
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 :12840
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 :19630
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 750 ms. (steps per millisecond=1333 ) properties (out of 16) seen :8334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 666 ms. (steps per millisecond=1501 ) properties (out of 16) seen :10130
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 :23815
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 :13342
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:58:05] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 11:58:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:58:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:58:05] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:58:05] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:58:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:58:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:58:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:58:05] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:58:05] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:58:05] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:58:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:58:05] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:58:05] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:58:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:58:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:58:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:58:05] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:58:05] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:58:05] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:58:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:58:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:58:05] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:58:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:58:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:58:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:58:05] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:58:05] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:58:05] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:58:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:58:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:58:05] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:58:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:58:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:58:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:58:05] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:58:05] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:58:05] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:58:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:58:05] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:58:05] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:58:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:58:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:58:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:58:05] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:58:05] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:58:05] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:58:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:58:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:58:05] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:58:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:58:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:58:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:58:05] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:58:05] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:58:05] [INFO ] Added : 31 causal constraints over 7 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:58:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:58:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:58:05] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:58:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:58:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:58:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:58:05] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:58:05] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:58:05] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:58:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:58:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:58:05] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:58:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:58:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:58:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:58:05] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:58:05] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:58:05] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:58:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:58:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:58:05] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:58:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:58:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:58:05] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-05-19 11:58:05] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:58:05] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:58:05] [INFO ] Added : 31 causal constraints over 7 iterations in 21 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:58:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:58:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:58:05] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:58:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:58:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:58:05] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:58:05] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:58:05] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:58:05] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:58:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:58:06] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:58:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:58:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:58:06] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:58:06] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:58:06] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:58:06] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:58:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:58:06] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:58:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:58:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:58:06] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:58:06] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:58:06] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:58:06] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:58:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:58:06] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:58:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:58:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:58:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:58:06] [INFO ] [Nat]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:58:06] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:58:06] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:58:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:58:06] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:58:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:58:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:58:06] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:58:06] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:58:06] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:58:06] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:58:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:58:06] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:58:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:58:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:58:06] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2021-05-19 11:58:06] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:58:06] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:58:06] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:58:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:58:06] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:58:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:58:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:58:06] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:58:06] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:58:06] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:58:06] [INFO ] Added : 31 causal constraints over 7 iterations in 25 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 :[25696, 33421, 27859, 22290, 30396, 30396, 19634, 27782, 18529, 25656, 20886, 22288, 11915, 14499, 30390, 19655]
Incomplete Parikh walk after 1969400 steps, including 99 resets, run finished after 3476 ms. (steps per millisecond=566 ) properties (out of 16) seen :19686 could not realise parikh vector
Incomplete Parikh walk after 3042900 steps, including 99 resets, run finished after 5666 ms. (steps per millisecond=537 ) properties (out of 16) seen :30423 could not realise parikh vector
Incomplete Parikh walk after 1453800 steps, including 99 resets, run finished after 2552 ms. (steps per millisecond=569 ) properties (out of 16) seen :14529 could not realise parikh vector
Incomplete Parikh walk after 1195400 steps, including 99 resets, run finished after 2219 ms. (steps per millisecond=538 ) properties (out of 16) seen :11948 could not realise parikh vector
Incomplete Parikh walk after 2232700 steps, including 99 resets, run finished after 3801 ms. (steps per millisecond=587 ) properties (out of 16) seen :22324 could not realise parikh vector
Incomplete Parikh walk after 2092500 steps, including 98 resets, run finished after 3675 ms. (steps per millisecond=569 ) properties (out of 16) seen :20940 could not realise parikh vector
Incomplete Parikh walk after 2569500 steps, including 98 resets, run finished after 4902 ms. (steps per millisecond=524 ) properties (out of 16) seen :28349 could not realise parikh vector
Incomplete Parikh walk after 1856800 steps, including 99 resets, run finished after 3327 ms. (steps per millisecond=558 ) properties (out of 16) seen :18565 could not realise parikh vector
Incomplete Parikh walk after 2782100 steps, including 99 resets, run finished after 4594 ms. (steps per millisecond=605 ) properties (out of 16) seen :27815 could not realise parikh vector
Incomplete Parikh walk after 1967300 steps, including 99 resets, run finished after 3713 ms. (steps per millisecond=529 ) properties (out of 16) seen :19665 could not realise parikh vector
Incomplete Parikh walk after 3043500 steps, including 98 resets, run finished after 5064 ms. (steps per millisecond=601 ) properties (out of 16) seen :63950 could not realise parikh vector
Incomplete Parikh walk after 3043500 steps, including 98 resets, run finished after 5066 ms. (steps per millisecond=600 ) properties (out of 16) seen :63922 could not realise parikh vector
Incomplete Parikh walk after 2232900 steps, including 98 resets, run finished after 4247 ms. (steps per millisecond=525 ) properties (out of 16) seen :24544 could not realise parikh vector
Incomplete Parikh walk after 2789800 steps, including 98 resets, run finished after 4984 ms. (steps per millisecond=559 ) properties (out of 16) seen :30571 could not realise parikh vector
Incomplete Parikh walk after 3346100 steps, including 99 resets, run finished after 5422 ms. (steps per millisecond=617 ) properties (out of 16) seen :33457 could not realise parikh vector
Incomplete Parikh walk after 2573500 steps, including 98 resets, run finished after 4561 ms. (steps per millisecond=564 ) properties (out of 16) seen :25977 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:59:13] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:59:13] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:59:13] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:59:13] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:59:13] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2021-05-19 11:59:13] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:59:13] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:59:13] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:59:13] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2827 ms. (steps per millisecond=353 ) properties (out of 16) seen :134348
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 16) seen :18527
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 16) seen :23812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 448 ms. (steps per millisecond=2232 ) properties (out of 16) seen :19616
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 16) seen :60608
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 :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 592 ms. (steps per millisecond=1689 ) properties (out of 16) seen :11481
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 :19645
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 582 ms. (steps per millisecond=1718 ) properties (out of 16) seen :13914
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 :14486
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 602 ms. (steps per millisecond=1661 ) properties (out of 16) seen :10793
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 612 ms. (steps per millisecond=1633 ) properties (out of 16) seen :11518
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 749 ms. (steps per millisecond=1335 ) properties (out of 16) seen :8477
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 650 ms. (steps per millisecond=1538 ) properties (out of 16) seen :11220
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 16) seen :25646
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 :13344
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 11:59:24] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 11:59:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:59:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:59:24] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 11:59:24] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:59:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:59:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:59:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:59:24] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:59:24] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:59:24] [INFO ] Added : 31 causal constraints over 7 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:59:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:59:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:59:24] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:59:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:59:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:59:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:59:24] [INFO ] [Nat]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 11:59:24] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:59:24] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:59:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:59:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:59:24] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:59:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:59:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:59:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:59:24] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:59:24] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:59:24] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:59:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:59:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:59:24] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:59:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:59:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:59:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:59:24] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:59:24] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:59:24] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:59:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:59:24] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 11:59:24] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:59:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:59:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:59:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:59:24] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:59:24] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:59:24] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:59:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:59:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:59:24] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:59:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:59:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:59:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:59:24] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:59:24] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:59:24] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:59:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:59:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:59:24] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:59:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:59:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:59:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:59:24] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:59:24] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:59:24] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:59:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:59:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:59:24] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:59:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:59:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:59:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:59:24] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:59:24] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:59:24] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:59:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:59:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:59:24] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:59:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:59:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:59:24] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 11:59:24] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:59:24] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:59:24] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:59:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:59:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:59:24] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:59:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:59:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:59:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:59:24] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:59:24] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:59:24] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:59:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:59:25] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:59:25] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:59:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:59:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:59:25] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:59:25] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:59:25] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:59:25] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:59:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:59:25] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:59:25] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:59:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:59:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:59:25] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:59:25] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:59:25] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:59:25] [INFO ] Added : 31 causal constraints over 7 iterations in 25 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:59:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:59:25] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:59:25] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:59:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:59:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:59:25] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:59:25] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:59:25] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 8 ms.
[2021-05-19 11:59:25] [INFO ] Added : 31 causal constraints over 7 iterations in 28 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 11:59:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:59:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:59:25] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:59:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:59:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:59:25] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2021-05-19 11:59:25] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:59:25] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:59:25] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:59:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:59:25] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:59:25] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:59:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:59:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:59:25] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:59:25] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:59:25] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 11:59:25] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 11:59:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:59:25] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 11:59:25] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:59:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:59:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:59:25] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 11:59:25] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 11:59:25] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 11:59:25] [INFO ] Added : 31 causal constraints over 7 iterations in 22 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 :[25698, 33423, 27861, 22292, 30398, 30398, 19636, 27785, 18532, 25658, 20888, 22290, 11918, 14502, 30392, 19657]
Incomplete Parikh walk after 1969600 steps, including 99 resets, run finished after 3472 ms. (steps per millisecond=567 ) properties (out of 16) seen :19689 could not realise parikh vector
Incomplete Parikh walk after 3043100 steps, including 99 resets, run finished after 5659 ms. (steps per millisecond=537 ) properties (out of 16) seen :30423 could not realise parikh vector
Incomplete Parikh walk after 1454100 steps, including 99 resets, run finished after 2583 ms. (steps per millisecond=562 ) properties (out of 16) seen :14532 could not realise parikh vector
Incomplete Parikh walk after 1195700 steps, including 99 resets, run finished after 2266 ms. (steps per millisecond=527 ) properties (out of 16) seen :11950 could not realise parikh vector
Incomplete Parikh walk after 2232900 steps, including 99 resets, run finished after 3879 ms. (steps per millisecond=575 ) properties (out of 16) seen :22322 could not realise parikh vector
Incomplete Parikh walk after 2092700 steps, including 98 resets, run finished after 3738 ms. (steps per millisecond=559 ) properties (out of 16) seen :20939 could not realise parikh vector
Incomplete Parikh walk after 2569700 steps, including 98 resets, run finished after 4900 ms. (steps per millisecond=524 ) properties (out of 16) seen :28360 could not realise parikh vector
Incomplete Parikh walk after 1857100 steps, including 99 resets, run finished after 3356 ms. (steps per millisecond=553 ) properties (out of 16) seen :18564 could not realise parikh vector
Incomplete Parikh walk after 2782400 steps, including 99 resets, run finished after 4601 ms. (steps per millisecond=604 ) properties (out of 16) seen :27817 could not realise parikh vector
Incomplete Parikh walk after 1967500 steps, including 99 resets, run finished after 3771 ms. (steps per millisecond=521 ) properties (out of 16) seen :19670 could not realise parikh vector
Incomplete Parikh walk after 3043700 steps, including 98 resets, run finished after 5226 ms. (steps per millisecond=582 ) properties (out of 16) seen :63924 could not realise parikh vector
Incomplete Parikh walk after 3043700 steps, including 98 resets, run finished after 5187 ms. (steps per millisecond=586 ) properties (out of 16) seen :63966 could not realise parikh vector
Incomplete Parikh walk after 2233100 steps, including 98 resets, run finished after 4371 ms. (steps per millisecond=510 ) properties (out of 16) seen :24616 could not realise parikh vector
Incomplete Parikh walk after 2790000 steps, including 98 resets, run finished after 5113 ms. (steps per millisecond=545 ) properties (out of 16) seen :30641 could not realise parikh vector
Incomplete Parikh walk after 3346300 steps, including 99 resets, run finished after 5459 ms. (steps per millisecond=612 ) properties (out of 16) seen :33452 could not realise parikh vector
Incomplete Parikh walk after 2573700 steps, including 98 resets, run finished after 4584 ms. (steps per millisecond=561 ) properties (out of 16) seen :25997 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 12:00:33] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:00:33] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 12:00:33] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:00:33] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 12:00:33] [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 12:00:33] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 12:00:33] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:00:33] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 12:00:33] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2851 ms. (steps per millisecond=350 ) properties (out of 16) seen :134315
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 :23815
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 :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 16) seen :27780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 16) seen :16675
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=4950 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 599 ms. (steps per millisecond=1669 ) properties (out of 16) seen :12835
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 :18543
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 522 ms. (steps per millisecond=1915 ) properties (out of 16) seen :13912
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 16) seen :17552
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 :13922
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 569 ms. (steps per millisecond=1757 ) properties (out of 16) seen :13948
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 751 ms. (steps per millisecond=1331 ) properties (out of 16) seen :8344
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 16) seen :13939
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 :19610
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 :12346
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 12:00:43] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:00:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:00:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 12:00:43] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 12:00:43] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:00:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:00:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:00:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 12:00:43] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:00:43] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 12:00:43] [INFO ] Added : 31 causal constraints over 7 iterations in 28 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:00:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:00:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:00:43] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:00:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:00:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:00:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 12:00:43] [INFO ] [Nat]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 12:00:43] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:00:43] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:00:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:00:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:00:43] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:00:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:00:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:00:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:00:43] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:00:44] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:00:44] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:00:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:00:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:00:44] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:00:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:00:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:00:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:00:44] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:00:44] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:00:44] [INFO ] Added : 31 causal constraints over 7 iterations in 29 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:00:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:00:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:00:44] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:00:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:00:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:00:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:00:44] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:00:44] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 12:00:44] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:00:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:00:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:00:44] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:00:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:00:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:00:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:00:44] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:00:44] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:00:44] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 12:00:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:00:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:00:44] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:00:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:00:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:00:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:00:44] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:00:44] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:00:44] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:00:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:00:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:00:44] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:00:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:00:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:00:44] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 12:00:44] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:00:44] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:00:44] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:00:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:00:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:00:44] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 12:00:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:00:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:00:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:00:44] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:00:44] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:00:44] [INFO ] Added : 31 causal constraints over 7 iterations in 34 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 12:00:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:00:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:00:44] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:00:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:00:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:00:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:00:44] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:00:44] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 12:00:44] [INFO ] Added : 31 causal constraints over 7 iterations in 21 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 12:00:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:00:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:00:44] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 12:00:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:00:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:00:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:00:44] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:00:44] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 12:00:44] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:00:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:00:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:00:44] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:00:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:00:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:00:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:00:44] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:00:44] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:00:44] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:00:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:00:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:00:44] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:00:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:00:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:00:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:00:44] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:00:44] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:00:44] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 12:00:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:00:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 12:00:45] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:00:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:00:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:00:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:00:45] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:00:45] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:00:45] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:00:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:00:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:00:45] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:00:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:00:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:00:45] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2021-05-19 12:00:45] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:00:45] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:00:45] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:00:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:00:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:00:45] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:00:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:00:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:00:45] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:00:45] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:00:45] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 12:00:45] [INFO ] Added : 31 causal constraints over 7 iterations in 22 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 :[25700, 33425, 27863, 22295, 30401, 30401, 19639, 27787, 18535, 25660, 20890, 22292, 11920, 14504, 30395, 19660]
Incomplete Parikh walk after 1969900 steps, including 99 resets, run finished after 3483 ms. (steps per millisecond=565 ) properties (out of 16) seen :19691 could not realise parikh vector
Incomplete Parikh walk after 3043400 steps, including 99 resets, run finished after 5647 ms. (steps per millisecond=538 ) properties (out of 16) seen :30426 could not realise parikh vector
Incomplete Parikh walk after 1454300 steps, including 99 resets, run finished after 2542 ms. (steps per millisecond=572 ) properties (out of 16) seen :14534 could not realise parikh vector
Incomplete Parikh walk after 1195900 steps, including 99 resets, run finished after 2210 ms. (steps per millisecond=541 ) properties (out of 16) seen :11950 could not realise parikh vector
Incomplete Parikh walk after 2233100 steps, including 99 resets, run finished after 3808 ms. (steps per millisecond=586 ) properties (out of 16) seen :22326 could not realise parikh vector
Incomplete Parikh walk after 2092900 steps, including 98 resets, run finished after 3691 ms. (steps per millisecond=567 ) properties (out of 16) seen :20936 could not realise parikh vector
Incomplete Parikh walk after 2569900 steps, including 98 resets, run finished after 4930 ms. (steps per millisecond=521 ) properties (out of 16) seen :28298 could not realise parikh vector
Incomplete Parikh walk after 1857400 steps, including 99 resets, run finished after 3347 ms. (steps per millisecond=554 ) properties (out of 16) seen :18568 could not realise parikh vector
Incomplete Parikh walk after 2782600 steps, including 99 resets, run finished after 4591 ms. (steps per millisecond=606 ) properties (out of 16) seen :27817 could not realise parikh vector
Incomplete Parikh walk after 1967800 steps, including 99 resets, run finished after 3710 ms. (steps per millisecond=530 ) properties (out of 16) seen :19673 could not realise parikh vector
Incomplete Parikh walk after 3044000 steps, including 98 resets, run finished after 5070 ms. (steps per millisecond=600 ) properties (out of 16) seen :63891 could not realise parikh vector
Incomplete Parikh walk after 3044000 steps, including 98 resets, run finished after 5101 ms. (steps per millisecond=596 ) properties (out of 16) seen :64004 could not realise parikh vector
Incomplete Parikh walk after 2233400 steps, including 98 resets, run finished after 4242 ms. (steps per millisecond=526 ) properties (out of 16) seen :24634 could not realise parikh vector
Incomplete Parikh walk after 2790200 steps, including 98 resets, run finished after 4955 ms. (steps per millisecond=563 ) properties (out of 16) seen :30495 could not realise parikh vector
Incomplete Parikh walk after 3346500 steps, including 99 resets, run finished after 5439 ms. (steps per millisecond=615 ) properties (out of 16) seen :33458 could not realise parikh vector
Incomplete Parikh walk after 2573900 steps, including 98 resets, run finished after 4573 ms. (steps per millisecond=562 ) properties (out of 16) seen :26017 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 12:01:52] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:01:52] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 12:01:52] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:01:52] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 12:01:52] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2021-05-19 12:01:52] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 12:01:52] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:01:52] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 12:01:52] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2841 ms. (steps per millisecond=351 ) properties (out of 16) seen :134512
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 449 ms. (steps per millisecond=2227 ) properties (out of 16) seen :16681
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 :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 16) seen :25645
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 :11109
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 :60608
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 :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=1594 ) properties (out of 16) seen :12359
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 16) seen :18520
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 623 ms. (steps per millisecond=1605 ) properties (out of 16) seen :10089
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 :15905
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 :13350
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 :13889
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 684 ms. (steps per millisecond=1461 ) properties (out of 16) seen :9473
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 630 ms. (steps per millisecond=1587 ) properties (out of 16) seen :13981
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=3773 ) properties (out of 16) seen :25640
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 632 ms. (steps per millisecond=1582 ) properties (out of 16) seen :9807
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 12:02:02] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:02:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:02:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:02:02] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 12:02:02] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:02:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:02:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:02:02] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2021-05-19 12:02:02] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:02:02] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:02:02] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 12:02:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:02:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:02:02] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:02:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:02:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:02:02] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 12:02:02] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:02:02] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 12:02:03] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:02:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:02:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:02:03] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:02:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:02:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:02:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:02:03] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:02:03] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:02:03] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:02:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:02:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:02:03] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:02:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:02:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:02:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:02:03] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:02:03] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:02:03] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 12:02:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:02:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 12:02:03] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:02:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:02:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:02:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 12:02:03] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:02:03] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 12:02:03] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:02:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:02:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:02:03] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:02:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:02:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:02:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 12:02:03] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:02:03] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 12:02:03] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:02:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:02:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:02:03] [INFO ] [Real]Added 31 Read/Feed constraints in 4 ms returned sat
[2021-05-19 12:02:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:02:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:02:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:02:03] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:02:03] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 12:02:03] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:02:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:02:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:02:03] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:02:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:02:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:02:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:02:03] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:02:03] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:02:03] [INFO ] Added : 31 causal constraints over 7 iterations in 30 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:02:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:02:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:02:03] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:02:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:02:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:02:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 12:02:03] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:02:03] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 12:02:03] [INFO ] Added : 31 causal constraints over 7 iterations in 21 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 12:02:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:02:03] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:02:03] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:02:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:02:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:02:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:02:03] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:02:03] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:02:03] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:02:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:02:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:02:03] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:02:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:02:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:02:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:02:03] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:02:03] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:02:03] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:02:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:02:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:02:03] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 12:02:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:02:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:02:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:02:03] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:02:03] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:02:03] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 12:02:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:02:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:02:03] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:02:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:02:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:02:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:02:04] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:02:04] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:02:04] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:02:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:02:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:02:04] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:02:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:02:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:02:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:02:04] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:02:04] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 12:02:04] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:02:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:02:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:02:04] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:02:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:02:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:02:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:02:04] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:02:04] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:02:04] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:02:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:02:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:02:04] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:02:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:02:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:02:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 12:02:04] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:02:04] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 12:02:04] [INFO ] Added : 31 causal constraints over 7 iterations in 22 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 :[25702, 33427, 27865, 22301, 30404, 30404, 19642, 27789, 18537, 25662, 20892, 22295, 11922, 14506, 30398, 19663]
Incomplete Parikh walk after 1970200 steps, including 99 resets, run finished after 3493 ms. (steps per millisecond=564 ) properties (out of 16) seen :19696 could not realise parikh vector
Incomplete Parikh walk after 3043700 steps, including 99 resets, run finished after 5697 ms. (steps per millisecond=534 ) properties (out of 16) seen :30428 could not realise parikh vector
Incomplete Parikh walk after 1454500 steps, including 99 resets, run finished after 2546 ms. (steps per millisecond=571 ) properties (out of 16) seen :14536 could not realise parikh vector
Incomplete Parikh walk after 1196100 steps, including 99 resets, run finished after 2208 ms. (steps per millisecond=541 ) properties (out of 16) seen :11953 could not realise parikh vector
Incomplete Parikh walk after 2233400 steps, including 99 resets, run finished after 3805 ms. (steps per millisecond=586 ) properties (out of 16) seen :22330 could not realise parikh vector
Incomplete Parikh walk after 2093100 steps, including 98 resets, run finished after 3677 ms. (steps per millisecond=569 ) properties (out of 16) seen :20945 could not realise parikh vector
Incomplete Parikh walk after 2570100 steps, including 98 resets, run finished after 4934 ms. (steps per millisecond=520 ) properties (out of 16) seen :28326 could not realise parikh vector
Incomplete Parikh walk after 1857600 steps, including 99 resets, run finished after 3356 ms. (steps per millisecond=553 ) properties (out of 16) seen :18567 could not realise parikh vector
Incomplete Parikh walk after 2782800 steps, including 99 resets, run finished after 4576 ms. (steps per millisecond=608 ) properties (out of 16) seen :27820 could not realise parikh vector
Incomplete Parikh walk after 1968100 steps, including 99 resets, run finished after 3728 ms. (steps per millisecond=527 ) properties (out of 16) seen :19677 could not realise parikh vector
Incomplete Parikh walk after 3044300 steps, including 98 resets, run finished after 5065 ms. (steps per millisecond=601 ) properties (out of 16) seen :64026 could not realise parikh vector
Incomplete Parikh walk after 3044300 steps, including 98 resets, run finished after 5081 ms. (steps per millisecond=599 ) properties (out of 16) seen :63989 could not realise parikh vector
Incomplete Parikh walk after 2234000 steps, including 98 resets, run finished after 4271 ms. (steps per millisecond=523 ) properties (out of 16) seen :24641 could not realise parikh vector
Incomplete Parikh walk after 2790400 steps, including 98 resets, run finished after 4993 ms. (steps per millisecond=558 ) properties (out of 16) seen :30507 could not realise parikh vector
Incomplete Parikh walk after 3346700 steps, including 99 resets, run finished after 5463 ms. (steps per millisecond=612 ) properties (out of 16) seen :33457 could not realise parikh vector
Incomplete Parikh walk after 2574100 steps, including 98 resets, run finished after 4567 ms. (steps per millisecond=563 ) properties (out of 16) seen :25968 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 12:03:11] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:03:11] [INFO ] Implicit Places using invariants in 10 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 12:03:11] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:03:11] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 12:03:11] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2021-05-19 12:03:11] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 12:03:11] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:03:11] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 12:03:11] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2843 ms. (steps per millisecond=351 ) properties (out of 16) seen :134817
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 :15882
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 16) seen :25647
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 590 ms. (steps per millisecond=1694 ) properties (out of 16) seen :11112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 634 ms. (steps per millisecond=1577 ) properties (out of 16) seen :10093
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 419 ms. (steps per millisecond=2386 ) properties (out of 16) seen :18527
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 582 ms. (steps per millisecond=1718 ) properties (out of 16) seen :11930
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 426 ms. (steps per millisecond=2347 ) properties (out of 16) seen :20860
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 475 ms. (steps per millisecond=2105 ) properties (out of 16) seen :13346
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 :16712
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 707 ms. (steps per millisecond=1414 ) properties (out of 16) seen :8752
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 648 ms. (steps per millisecond=1543 ) properties (out of 16) seen :9807
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 16) seen :19626
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 517 ms. (steps per millisecond=1934 ) properties (out of 16) seen :16678
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 12:03:22] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:03:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:03:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:03:22] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 12:03:22] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 12:03:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:03:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:03:22] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:03:22] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:03:22] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 12:03:22] [INFO ] Added : 31 causal constraints over 7 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:03:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:03:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 12:03:22] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:03:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:03:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:03:22] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:03:22] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:03:22] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 12:03:22] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:03:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:03:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:03:22] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:03:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:03:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:03:22] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:03:22] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:03:22] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:03:22] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:03:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:03:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:03:22] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:03:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:03:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:03:22] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:03:22] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:03:22] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:03:22] [INFO ] Added : 31 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:03:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:03:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:03:22] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:03:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:03:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:03:22] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 12:03:22] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:03:22] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:03:22] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:03:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:03:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:03:22] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:03:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:03:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:03:22] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 12:03:22] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:03:22] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:03:22] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:03:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:03:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:03:22] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:03:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:03:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:03:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 12:03:22] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:03:22] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 12:03:22] [INFO ] Added : 31 causal constraints over 7 iterations in 25 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 12:03:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:03:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:03:22] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:03:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:03:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:03:22] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:03:22] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:03:22] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:03:22] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 12:03:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:03:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 12:03:22] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:03:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:03:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:03:22] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:03:22] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:03:22] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:03:22] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 12:03:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:03:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:03:22] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:03:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:03:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:03:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 12:03:22] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:03:22] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:03:22] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:03:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:03:23] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:03:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:03:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:03:23] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:03:23] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 12:03:23] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:03:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 12:03:23] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:03:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:03:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:03:23] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:03:23] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:03:23] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 12:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:03:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 12:03:23] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:03:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:03:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:03:23] [INFO ] [Nat]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 12:03:23] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:03:23] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:03:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:03:23] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:03:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:03:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:03:23] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:03:23] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 12:03:23] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:03:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:03:23] [INFO ] [Real]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 12:03:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:03:23] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 12:03:23] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:03:23] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 12:03:23] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:03:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:03:23] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:03:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:03:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 12:03:23] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:03:23] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:03:23] [INFO ] Added : 31 causal constraints over 7 iterations in 22 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 :[25705, 33429, 27867, 22302, 30406, 30406, 19644, 27792, 18539, 25664, 20894, 22298, 11924, 14509, 30400, 19665]
Incomplete Parikh walk after 1970400 steps, including 99 resets, run finished after 3470 ms. (steps per millisecond=567 ) properties (out of 16) seen :19697 could not realise parikh vector
Incomplete Parikh walk after 3043900 steps, including 99 resets, run finished after 5674 ms. (steps per millisecond=536 ) properties (out of 16) seen :30430 could not realise parikh vector
Incomplete Parikh walk after 1454800 steps, including 99 resets, run finished after 2547 ms. (steps per millisecond=571 ) properties (out of 16) seen :14541 could not realise parikh vector
Incomplete Parikh walk after 1196300 steps, including 99 resets, run finished after 2195 ms. (steps per millisecond=545 ) properties (out of 16) seen :11954 could not realise parikh vector
Incomplete Parikh walk after 2233700 steps, including 99 resets, run finished after 3813 ms. (steps per millisecond=585 ) properties (out of 16) seen :22329 could not realise parikh vector
Incomplete Parikh walk after 2093300 steps, including 98 resets, run finished after 3738 ms. (steps per millisecond=560 ) properties (out of 16) seen :20952 could not realise parikh vector
Incomplete Parikh walk after 2570300 steps, including 98 resets, run finished after 4957 ms. (steps per millisecond=518 ) properties (out of 16) seen :28413 could not realise parikh vector
Incomplete Parikh walk after 1857800 steps, including 99 resets, run finished after 3324 ms. (steps per millisecond=558 ) properties (out of 16) seen :18571 could not realise parikh vector
Incomplete Parikh walk after 2783100 steps, including 99 resets, run finished after 4620 ms. (steps per millisecond=602 ) properties (out of 16) seen :27826 could not realise parikh vector
Incomplete Parikh walk after 1968300 steps, including 99 resets, run finished after 3744 ms. (steps per millisecond=525 ) properties (out of 16) seen :19675 could not realise parikh vector
Incomplete Parikh walk after 3044500 steps, including 98 resets, run finished after 5128 ms. (steps per millisecond=593 ) properties (out of 16) seen :64048 could not realise parikh vector
Incomplete Parikh walk after 3044500 steps, including 98 resets, run finished after 5144 ms. (steps per millisecond=591 ) properties (out of 16) seen :63934 could not realise parikh vector
Incomplete Parikh walk after 2234100 steps, including 98 resets, run finished after 4408 ms. (steps per millisecond=506 ) properties (out of 16) seen :24635 could not realise parikh vector
Incomplete Parikh walk after 2790600 steps, including 98 resets, run finished after 5141 ms. (steps per millisecond=542 ) properties (out of 16) seen :30457 could not realise parikh vector
Incomplete Parikh walk after 3346900 steps, including 99 resets, run finished after 5568 ms. (steps per millisecond=601 ) properties (out of 16) seen :33460 could not realise parikh vector
Incomplete Parikh walk after 2574400 steps, including 98 resets, run finished after 4713 ms. (steps per millisecond=546 ) properties (out of 16) seen :25983 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 12:04:31] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:04:31] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 12:04:31] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:04:31] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 12:04:31] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2021-05-19 12:04:31] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 12:04:31] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:04:31] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 12:04:31] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2885 ms. (steps per millisecond=346 ) properties (out of 16) seen :134792
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 624 ms. (steps per millisecond=1602 ) properties (out of 16) seen :14545
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 16) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 16) seen :27784
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 644 ms. (steps per millisecond=1552 ) properties (out of 16) seen :11937
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 655 ms. (steps per millisecond=1526 ) properties (out of 16) seen :10123
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 :15206
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 635 ms. (steps per millisecond=1574 ) properties (out of 16) seen :11514
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 16) seen :18575
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 16) seen :17553
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 759 ms. (steps per millisecond=1317 ) properties (out of 16) seen :8822
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 730 ms. (steps per millisecond=1369 ) properties (out of 16) seen :10140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 16) seen :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 667 ms. (steps per millisecond=1499 ) properties (out of 16) seen :13374
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 12:04:42] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:04:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:04:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:04:42] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 12:04:42] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:04:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:04:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:04:42] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:04:42] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:04:42] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:04:42] [INFO ] Added : 31 causal constraints over 7 iterations in 31 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:04:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:04:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:04:42] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:04:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:04:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:04:42] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 12:04:42] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:04:42] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:04:42] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:04:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:04:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:04:42] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:04:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:04:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:04:42] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:04:42] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:04:42] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:04:42] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:04:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:04:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:04:42] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:04:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:04:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:04:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:04:43] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:04:43] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:04:43] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:04:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:04:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:04:43] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:04:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:04:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:04:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:04:43] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:04:43] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:04:43] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:04:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:04:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 12:04:43] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:04:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:04:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:04:43] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 12:04:43] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:04:43] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:04:43] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:04:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:04:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 12:04:43] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:04:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:04:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:04:43] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 12:04:43] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:04:43] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:04:43] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 12:04:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:04:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 12:04:43] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:04:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:04:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:04:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:04:43] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:04:43] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:04:43] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:04:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:04:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-19 12:04:43] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:04:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:04:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:04:43] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 12:04:43] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:04:43] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:04:43] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:04:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:04:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 12:04:43] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:04:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:04:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:04:43] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 12:04:43] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:04:43] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:04:43] [INFO ] Added : 31 causal constraints over 7 iterations in 38 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:04:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:04:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 12:04:43] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 12:04:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:04:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:04:43] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 12:04:43] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:04:43] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:04:43] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 12:04:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:04:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:04:43] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:04:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:04:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:04:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:04:43] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:04:43] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:04:43] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 12:04:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:04:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:04:43] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:04:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:04:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:04:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:04:43] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:04:43] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:04:43] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 12:04:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:04:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:04:43] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:04:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:04:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:04:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:04:43] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:04:43] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 12:04:43] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:04:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:04:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:04:43] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:04:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:04:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:04:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:04:43] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:04:43] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-19 12:04:44] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:04:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:04:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:04:44] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:04:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:04:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:04:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:04:44] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:04:44] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:04:44] [INFO ] Added : 31 causal constraints over 7 iterations in 22 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 :[25708, 33431, 27869, 22304, 30409, 30409, 19646, 27795, 18541, 25666, 20896, 22301, 11927, 14512, 30402, 19667]
Incomplete Parikh walk after 1970600 steps, including 99 resets, run finished after 3591 ms. (steps per millisecond=548 ) properties (out of 16) seen :19698 could not realise parikh vector
Incomplete Parikh walk after 3044100 steps, including 99 resets, run finished after 5822 ms. (steps per millisecond=522 ) properties (out of 16) seen :30433 could not realise parikh vector
Incomplete Parikh walk after 1455100 steps, including 99 resets, run finished after 2630 ms. (steps per millisecond=553 ) properties (out of 16) seen :14545 could not realise parikh vector
Incomplete Parikh walk after 1196600 steps, including 99 resets, run finished after 2267 ms. (steps per millisecond=527 ) properties (out of 16) seen :11959 could not realise parikh vector
Incomplete Parikh walk after 2234000 steps, including 99 resets, run finished after 3871 ms. (steps per millisecond=577 ) properties (out of 16) seen :22329 could not realise parikh vector
Incomplete Parikh walk after 2093500 steps, including 98 resets, run finished after 3776 ms. (steps per millisecond=554 ) properties (out of 16) seen :20948 could not realise parikh vector
Incomplete Parikh walk after 2570500 steps, including 98 resets, run finished after 5025 ms. (steps per millisecond=511 ) properties (out of 16) seen :28385 could not realise parikh vector
Incomplete Parikh walk after 1858000 steps, including 99 resets, run finished after 3416 ms. (steps per millisecond=543 ) properties (out of 16) seen :18571 could not realise parikh vector
Incomplete Parikh walk after 2783400 steps, including 99 resets, run finished after 4726 ms. (steps per millisecond=588 ) properties (out of 16) seen :27832 could not realise parikh vector
Incomplete Parikh walk after 1968500 steps, including 99 resets, run finished after 3843 ms. (steps per millisecond=512 ) properties (out of 16) seen :19678 could not realise parikh vector
Incomplete Parikh walk after 3044800 steps, including 98 resets, run finished after 5225 ms. (steps per millisecond=582 ) properties (out of 16) seen :63894 could not realise parikh vector
Incomplete Parikh walk after 3044800 steps, including 98 resets, run finished after 5222 ms. (steps per millisecond=583 ) properties (out of 16) seen :63966 could not realise parikh vector
Incomplete Parikh walk after 2234300 steps, including 98 resets, run finished after 4387 ms. (steps per millisecond=509 ) properties (out of 16) seen :24667 could not realise parikh vector
Incomplete Parikh walk after 2790800 steps, including 98 resets, run finished after 5143 ms. (steps per millisecond=542 ) properties (out of 16) seen :30591 could not realise parikh vector
Incomplete Parikh walk after 3347100 steps, including 99 resets, run finished after 5429 ms. (steps per millisecond=616 ) properties (out of 16) seen :33465 could not realise parikh vector
Incomplete Parikh walk after 2574700 steps, including 98 resets, run finished after 4553 ms. (steps per millisecond=565 ) properties (out of 16) seen :25998 could not realise parikh vector
Support contains 15 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 12:05:53] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:05:53] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 12:05:53] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:05:53] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 12:05:53] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 31 ms to find 0 implicit places.
[2021-05-19 12:05:53] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 12:05:53] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:05:53] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 40/40 transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 12:05:53] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2838 ms. (steps per millisecond=352 ) properties (out of 16) seen :134303
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 :19641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 16) seen :33334
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 :27783
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 :15895
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 16) seen :60608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 647 ms. (steps per millisecond=1545 ) properties (out of 16) seen :11899
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 468 ms. (steps per millisecond=2136 ) properties (out of 16) seen :22257
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 685 ms. (steps per millisecond=1459 ) properties (out of 16) seen :10124
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 443 ms. (steps per millisecond=2257 ) properties (out of 16) seen :19617
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 :18529
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 653 ms. (steps per millisecond=1531 ) properties (out of 16) seen :13379
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 785 ms. (steps per millisecond=1273 ) properties (out of 16) seen :8304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 773 ms. (steps per millisecond=1293 ) properties (out of 16) seen :8791
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 :27800
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 610 ms. (steps per millisecond=1639 ) properties (out of 16) seen :15208
// Phase 1: matrix 40 rows 40 cols
[2021-05-19 12:06:03] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:06:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:06:03] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-19 12:06:03] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:06:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:06:03] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:06:03] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:06:03] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:06:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:03] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 12:06:03] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:06:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:04] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 12:06:04] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:06:04] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:06:04] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 12:06:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:06:04] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:06:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:04] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 12:06:04] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:06:04] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:06:04] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:06:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:04] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 12:06:04] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:06:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:06:04] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:06:04] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:06:04] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 12:06:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:04] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 12:06:04] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:06:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:04] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 12:06:04] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 12:06:04] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:06:04] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:06:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:04] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 12:06:04] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:06:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:06:04] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:06:04] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:06:04] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:06:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:06:04] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:06:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:04] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 12:06:04] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:06:04] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:06:04] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:06:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:04] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 12:06:04] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 12:06:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:06:04] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:06:04] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:06:04] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:06:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:04] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 12:06:04] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:06:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 12:06:04] [INFO ] [Nat]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 12:06:04] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:06:04] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:06:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:04] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 12:06:04] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:06:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:04] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 12:06:04] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:06:04] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:06:04] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:06:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:04] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 12:06:04] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:06:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-19 12:06:04] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:06:04] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:06:04] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2021-05-19 12:06:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:04] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 12:06:04] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:06:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:04] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 12:06:04] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:06:04] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:06:04] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:06:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:04] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 12:06:04] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:06:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:04] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2021-05-19 12:06:04] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:06:04] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:06:04] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:06:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:04] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 12:06:04] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:06:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:04] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 12:06:04] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:06:04] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:06:04] [INFO ] Added : 31 causal constraints over 7 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:06:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:04] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 12:06:04] [INFO ] [Real]Added 31 Read/Feed constraints in 3 ms returned sat
[2021-05-19 12:06:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:04] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2021-05-19 12:06:04] [INFO ] [Nat]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:06:04] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:06:05] [INFO ] Added : 31 causal constraints over 7 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2021-05-19 12:06:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:05] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2021-05-19 12:06:05] [INFO ] [Real]Added 31 Read/Feed constraints in 2 ms returned sat
[2021-05-19 12:06:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:05] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-19 12:06:05] [INFO ] [Nat]Added 31 Read/Feed constraints in 1 ms returned sat
[2021-05-19 12:06:05] [INFO ] Computed and/alt/rep : 31/31/31 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-19 12:06:05] [INFO ] Added : 31 causal constraints over 7 iterations in 22 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 :[25710, 33433, 27871, 22308, 30411, 30411, 19649, 27797, 18542, 25668, 20898, 22303, 11930, 14515, 30404, 19670]
Incomplete Parikh walk after 1970900 steps, including 99 resets, run finished after 3605 ms. (steps per millisecond=546 ) properties (out of 16) seen :19703 could not realise parikh vector
Incomplete Parikh walk after 3044300 steps, including 99 resets, run finished after 5709 ms. (steps per millisecond=533 ) properties (out of 16) seen :30438 could not realise parikh vector
Incomplete Parikh walk after 1455400 steps, including 99 resets, run finished after 2549 ms. (steps per millisecond=570 ) properties (out of 16) seen :14547 could not realise parikh vector
Incomplete Parikh walk after 1196900 steps, including 99 resets, run finished after 2211 ms. (steps per millisecond=541 ) properties (out of 16) seen :11965 could not realise parikh vector
Incomplete Parikh walk after 2234200 steps, including 99 resets, run finished after 3794 ms. (steps per millisecond=588 ) properties (out of 16) seen :22334 could not realise parikh vector
Incomplete Parikh walk after 2093700 steps, including 98 resets, run finished after 3643 ms. (steps per millisecond=574 ) properties (out of 16) seen :20946 could not realise parikh vector

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